UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-K

(Mark One)

Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
For the fiscal year ended January 28, 20182024
or

Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
For the transition period from             to             
Commission File Number 1-6395001-06395
____________________________________ 
SEMTECH CORPORATION
(Exact name of registrant as specified in its charter)
 ____________________________________
Delaware95-2119684
Delaware95-2119684
(State or other jurisdiction of

incorporation or organization)
(I.R.S. Employer

Identification No.)


200 Flynn Road, Camarillo, California, 93012-8790
(Address of principal executive offices, Zip Code)


Registrant’s telephone number, including area code: (805) 498-2111
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered
Common Stock par value $.01$0.01 per shareSMTCThe NASDAQ StockNasdaq Global Select Market LLC
Securities registered pursuant to Section 12(g) of the Act:
None
(Title of Class)

 
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes  x    No  o
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.    Yes  o    No  x

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  x    No  o
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  x    No  
Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. o
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company, or an emerging growth company. See the definitions of “large"large accelerated filer," "accelerated filer," "smaller reporting company"company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.
Large Accelerated FilerAccelerated filer
Large accelerated filerAccelerated filer
Non-accelerated filer
   (Do not check if a smaller reporting company)
Smaller reporting company
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.
Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.
If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements.
Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b).
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).    Yes      No  
The aggregate market value of the common stock held by non-affiliates of the registrant (based upon the closing sale price of $39.7528.49 on the NASDAQThe Nasdaq Global Select Market) as of July 30, 20172023 was approximately $2.01.3 billion. Stock held by directors, officers and shareholdersstockholders owning 10% or more of the outstanding common stock (as reported by shareholdersstockholders on Schedules 13D and 13G) were excluded as they may be deemed affiliates. This determination of affiliate status is not a conclusive determination for any other purpose.
Number of shares of Common Stock, $0.01our common stock, $0.01 par value per share, outstanding at March 16, 2018: 66,521,12222, 2024: 64,563,181.

DOCUMENTS INCORPORATED BY REFERENCE
Portions of the following documents are incorporated by reference in Part III, Item numbers 11, 12, 13 and 14 and portions of Item 10 of this report to: Definitiveregistrant’s Proxy Statement in connection with registrant’s 2024 annual meeting of shareholdersstockholders to be held on June 14, 2018, to be filed with the Securities and Exchange Commission no later than 120 days after the end of the registrant’s fiscal year endedJanuary 28, 2018.
2024 are incorporated by reference into Part III hereof.





SEMTECH CORPORATION
INDEX TO FORM 10-K
FOR THE YEAR ENDED JANUARY 28, 20182024
 
Item 1
Item 1A
Item 1B
Item 21CCybersecurity
Item 2
Item 3
Item 4
Item 5
Item 6[Reserved]
Item 7
Item 7A
Item 8
Item 9
Item 9A
Item 9B
Item 9C
Item 10
Item 11
Item 12
Item 13
Item 14
Item 15
Item 16


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Unless the context otherwise requires, the use of the terms "Semtech," "the Company," "we," "us" and "our" in this Annual Report on Form 10-K refers to Semtech Corporation and, as applicable, its consolidated subsidiaries. This Annual Report on Form 10-K may contain references to the Company’s trademarks and to trademarks belonging to other entities. Solely for convenience, trademarks and trade names referred to in this Annual Report on Form 10-K, including logos, artwork and other visual displays, may appear without the ® or ™ symbols, but such references are not intended to indicate, in any way, that we will not assert, to the fullest extent under applicable law, our rights or the rights of the applicable licensor to these trademarks and trade names. We do not intend our use or display of other companies' trade names or trademarks to imply a relationship with, or endorsement or sponsorship of us by, any other company.



Special Note
Regarding Forward-Looking and Cautionary Statements
This Annual Report on Form 10-K contains "forward-looking statements" within the meaning of the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995, as amended, based on our current expectations, estimates and projections about our operations, industry, financial condition, performance, operating results, and liquidity. Forward-looking statements are statements other than historical information or statements of current condition and relate to matters such as future financial performance, future operational performance, the anticipated impact of specific items on future earnings, and our plans, objectives and expectations. Statements containing words such as "may," "believe," "anticipate," "expect," "intend," "plan," "project," "estimate," "should," "will," "designed to," "projections," or "business outlook," or other similar expressions constitute forward-looking statements. Forward-looking statements involve known and unknown risks and uncertainties that could cause actual results and events to differ materially from those projected. Potential factors that could cause actual results to differ materially from those in the forward-looking statements include, but are not limited to: fluctuationto the Summary Risk Factors listed below and those set forth under "Risk Factors" in the Company's future results; downturns in the business cycle; decreased average selling pricesItem 1A of the Company's products; reduced demand for the Company's products due to global economic conditions; changes in U.S. and global social, political, regulatory and economic conditions or in laws and policies governing foreign trade, manufacturing, development and investment, including potential increases on tariffs of goods imported into the U.S.; business interruptions; the Company's reliance on a limited number of suppliers and subcontractors for component and materials; potentially insufficient liability insurance if the Company's products are found to be defective; obsolete inventories as a result of changes in demand and change in life cycles for the Company’s products; the Company may be unsuccessful in developing and selling new products; the Company’s products having to undergo a lengthy and expensive qualification process without any assurance of product sales; the Company's products failing to meet industry standards; the Company's inability to protect intellectual property rights; the Company suffering losses if its products infringe the intellectual property rights of others; the Company's need to commit resources to product production prior to receipt of purchase commitments; increased business risk from foreign customers; the Company's foreign currency exposures; potential increased tax liabilities and effective tax rate if the Company needs to repatriate funds held by foreign subsidiaries; export restrictions and laws affecting the Company's trade and investments; competition against larger, more established entities; increased competition due to industry consolidation; the loss of any one of the Company's significant customers; volatility of customer demand; termination of a contract by a distributor;the Company’s inability to effectively control the sales of its products on the gray market; the Company’s failure to maintain effective internal control over financial reporting or disclosure controls and procedures; government regulations and other standards that impose operational and reporting requirements; the Company's failure to comply with applicable environmental regulations; compliance with conflict minerals regulations; increase in the Company’s cost of doing business as a result of having to comply with the codes of conduct of certain of the Company’s customers and suppliers; volatility of the Company’s effective tax rate; changes in tax laws and review by taxing authorities; taxation of the Company in other jurisdictions; the Company’s limited experience with government contracting; potential government investigations and inquiries; loss of the Company's key personnel; risks associated with companies the Company has acquired in the past and may acquire in the future and the Company's ability to successfully integrate acquired businesses and benefit from expected synergies; the Company may be required to recognize additional impairment charges; losses in the value of investments in entities we do not control; the receipt of inaccurate, incomplete, or untimely financial information from entities in which we have an interest for which we are required to consolidate; the Company may be adversely affected by new accounting pronouncements; the Company's ability to generate cash to service its debt obligations; restrictive covenants in the Company's credit agreement which may restrict its ability to pursue its business strategies; the Company's reliance on certain critical information systems for the operation of its business; costs associated with the Company's indemnification of certain customers, distributors and other parties; the Company's common stock price could be subject to extreme price fluctuations; the impact on the Company’s common stock price if securities or industry analysts do not publish reports about the Company’s business or adversely change their recommendations regarding the Company’s common stock; anti-takeover provisions in the Company’s organizational documents could make an acquisition of the Company more difficult; the Company is subject to litigation risks which may be costly to defend. Additionally, forward-looking statements should be considered in conjunction with the cautionary statements contained in this Annual Report on Form 10-K, including, without limitation, information under the captions "Management's Discussion and Analysis of Financial Condition and Results of Operations" and "Risk Factors" and additionalas such risk factors that accompany the related forward-looking statements in this Annual Report on Form 10-K, in the Company'smay be amended, supplemented or superseded from time to time by other filingsreports we file with the Securities and Exchange Commission ("SEC"), and in material incorporated herein and therein by reference.. In light of the significant risks and uncertainties inherent in the forward-looking information included herein that may cause actual performance and results to differ materially from those predicted, any such forward-looking information should not be

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regarded as representations or guarantees by the Company of future performance or results, or that its objectives or plans will be achieved, or that any of its operating expectations or financial forecasts will be realized. Reported results should not be considered an indication of future performance. Investors are cautioned not to place undue reliance on any forward-looking information contained herein, which reflect management's analysis only as of the date hereof. Except as required by law, the Company assumes no obligation to publicly release the results of any update or revision to any forward-looking statement that may be made to reflect new information, events or circumstances after the date hereof or to reflect the occurrence of unanticipated or future events, or otherwise.
In addition to regarding forward-looking statements with caution, you should consider that the preparation of the consolidated financial statements requires us to draw conclusions and make interpretations, judgments, assumptions and estimates with respect to certain factual, legal, and accounting matters. Our consolidated financial statements might have been materially impacted if we had reached different conclusions or made different interpretations, judgments, assumptions or estimates.



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Summary Risk Factors
This risk factor summary contains a high-level summary of risks associated with our business, but does not address all of the risks that we face. Additional discussion of the risks summarized below, and other risks that we face, may be found under "Risk Factors" in Item 1A of this Annual Report on Form 10-K.
Risks Relating to Macroeconomic and Industry Conditions
Our future results may fluctuate, fail to match past performance or fail to meet expectations.
The cyclical nature of the industry we operate in may limit our ability to maintain or increase net sales and operating results during industry downturns.
Adverse developments affecting the financial services industry.
The average selling prices of products in our markets have historically decreased rapidly.
Disruptions in U.S. government operations and funding.
Risks Relating to Production Operations and Services
Any interruption or loss of supplies or services from the limited number of suppliers and subcontractors on which we rely could significantly interrupt our business operations and the production of our products.
Our supplier’s manufacturing capacity may constrain our ability to increase product sales and revenue.
Our products may be found to be defective, liability claims may be asserted against us and we may not have sufficient liability insurance.
Obsolete inventories as a result of changes in demand for our products and in the life cycles of our products.
Public health crises could adversely affect our business, results of operations, financial condition and cash flows.
Business interruptions, such as natural disasters, acts of violence and the outbreak of contagious diseases.
We depend on mobile network operators to promote and offer acceptable wireless data services.
Risks Relating to Research and Development, Engineering, Intellectual Property and New Technologies
We may be unsuccessful in developing and selling new products.
Our customers require our products to undergo a lengthy, expensive qualification process without assurance of sales.
Our products may fail to meet new industry standards or requirements.
Unfavorable or uncertain conditions in the 5G infrastructure market may cause fluctuations in our rate of revenue growth or financial results.
We may be unable to adequately protect our intellectual property rights.
We may be found to infringe on the intellectual property rights of others or be required to enter into intellectual property licenses on unfavorable terms.
We must commit resources to product production prior to receipt of purchase commitments and could lose some or all of the associated investment.
We may be unable to make the substantial investments in research and development that are required to remain competitive in our business.
Certain software we use is from open source code sources, which, may lead to unintended consequences.
We may need to transition to smaller geometry process technologies and achieve higher levels of design integration to remain competitive.
Risks Relating to International Operations
Export restrictions and laws affecting trade and investments may limit our ability to sell to certain customers.
We sell and trade with foreign customers, which subjects our business to increased risks.
Adverse changes to general economic conditions in China could have a material and adverse impact on our sales and financial results.
The benefit of various incentives from Chinese governments may be reduced or eliminated.
Our foreign currency exposures may change over time as the level of activity in foreign markets grows.
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We may be subject to increased tax liabilities and an increased effective tax rate if we need to remit funds held by our foreign subsidiaries.
Risks Relating to Sales, Marketing and Competition
The loss of any one of our small number of customers or failure to collect a receivable from them.
The volatility of customer demand limits our ability to predict future levels of sales and profitability.
The termination of a distributor could negatively impact our business, including net sales and accounts receivable.
Our inability to effectively control the sales of our products on the gray market.
Competition from new or established IoT (defined below), cloud services and wireless services companies or from those with greater resources.
Risks Relating to Governmental Regulations
Changes in government trade policies.
Certain of our products and services are subject to laws and regulations in the regions in which we operate.
We are subject to government regulations and other standards that impose operational and reporting requirements.
Our failure to comply with any applicable environmental regulations could result in a range of consequences.
The processing of user data could give rise to liabilities or additional costs.
Certain of our customers and suppliers require us to comply with their codes of conduct.
Changes in our effective tax rates, the adoption of new U.S. or foreign tax legislation or exposure to additional tax liabilities, or material differences between our forecasted annual effective tax rates and actual tax rates.
We may be subject to taxation and review of our compliance with income, value-added and other sales-type tax regulations in other jurisdictions.
ESG matters (as defined below) may impose additional costs and expose us to new risks.
.Risks Relating to our Business Strategies, Integration, Personnel and Other Operations
Our business and growth depend on our ability to attract and retain qualified personnel.
We have and may continue to encounter difficulties integrating ours and Sierra Wireless, Inc.'s, businesses and operations and we may not realize the anticipated benefits from the Sierra Wireless Acquisition.
We face risks associated with companies we have acquired in the past and may acquire in the future.
We may be required to recognize additional impairment charges in the future.
A disruption in our information systems could adversely affect our business operations.
The costs associated with our indemnification obligations could be higher in future periods.
Risks Relating to Compliance
If we are unable to remediate material weaknesses in our internal control over financial reporting, discover additional weaknesses, and are unable to achieve and maintain effective disclosure controls and procedures and internal control over financial reporting, our results of operations, our stock price and investor confidence in our Company could be adversely affected.
Risks Relating to our Indebtedness
Our indebtedness could adversely affect our business, financial condition, and results of operations.
Covenants in the Credit Agreement (as defined below) may restrict our ability to pursue our business strategies, and any violation of one or more of the covenants could have a material adverse effect on our financial condition and results of operations.
The accounting method for the Notes (as defined below) could adversely affect our financial condition and results.
Conversion of the Notes may dilute or otherwise depress the price of our common stock.
Certain provisions governing the Notes may delay or prevent an otherwise beneficial takeover attempt of us.
The Convertible Note Hedge Transactions and Warrants (each as defined below) transactions may affect the trading price of our common stock.
We are subject to counterparty risk with respect to the Convertible Note Hedge Transactions.

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PART I


Item 1.Business
Item 1.    Business
General
We are a leading global supplierhigh-performance semiconductor, Internet of high performance analog, mixed-signal semiconductorsThings ("IoT") systems and advanced algorithmscloud connectivity service provider and were incorporated in Delaware in 1960. We design, develop, manufacture and market a wide range of products and services for commercial applications, the majority of which are sold into the enterprise computing, communications,infrastructure, high-end consumer and industrial end-markets.end markets.
Enterprise Computing: datacenters,Infrastructure: data centers, passive optical networks desktops, notebooks, servers, monitors, printers and other computer peripherals.
Communications:("PON"), base stations, optical networks, servers, carrier networks, switches and routers, cable modems, wireless LANlocal area network ("LAN") and other communication infrastructure equipment.
High-End Consumer:Consumer: smartphones, tablets, wearables, desktops, notebooks, and other handheld products, smartphones, wireless charging, set-top boxes, digital televisions, monitors and displays, tablets, wearables, digital video recorders and other consumer equipment.
Industrial:Industrial: IoT applications, analog and digital video broadcast equipment, video-over-IP solutions, automated meter reading, Internet of Things ("IoT"), smart grid, wireless charging, military and aerospace, medical, security systems, automotive, industrial and home automation and other industrial equipment.
Our end-customersend customers for our silicon solutions are primarily original equipment manufacturers ("OEMs") that produce and their suppliers.sell technology solutions. Our IoT module, router, gateways and managed connectivity solutions ship to IoT device makers, enterprises and solution providers to provide IoT connectivity to end devices.
Overview of the Semiconductor Industryand IoT Industries
The semiconductor industry is broadly divided into analog and digital semiconductor products. Analog semiconductors condition and regulate "real world" functions such as temperature, speed, sound and electrical current. Digital semiconductors process binary information, such as that used by computers. Mixed-signal devices incorporate both analog and digital functions into a single chip and provide the ability for digital electronics to interface with the outside world.
The market for analog and mixed-signal semiconductors differs from the market for digital semiconductors. The analog and mixed-signal industry is typically characterized by longer product life cycles than the digital industry. In addition, analog semiconductor manufacturers tend to have lower capital investment requirements for manufacturing because their facilities tend to be less dependent than digital producers on state-of-the-art production equipment to manufacture leading edge process technologies. The end-product markets for analog and mixed-signal semiconductors are more varied and more specialized than the relatively standardized digital semiconductor product markets.
Another difference between the analog and digital markets is the amount of available talented labor. The analog industry relies more heavily than the digital industry on design and applications talent to distinguish its products from one another. Digital expertise is extensively taught in universities due to its overall market size, while analog and mixed-signal expertise tends to be learned over time based on experience and hands-on training. Consequently, personnel with analog training are scarcer than digital trained engineers. This difference has historically made it more difficult for new suppliers in the analog market to quickly develop products and gain significant market share.
Advancements in digital signal processing technology typically drive the need for corresponding advancements in analog and mixed-signal solutions. We believe that the diversity of our applications allows us to take advantage of areas of relative market strength and reduces our vulnerability to competitive pressure in any one area.
The IoT industry is rapidly evolving and has seen significant growth in recent years, driven by advancements in connectivity technologies, and the increasing demand for connected devices across a wide range of vertical markets within IoT.
Current key trends in IoT include: (i) the increasing adoption of edge computing, spurred by the need for real-time data processing and the desire to reduce latency and improve access to information; and (ii) the focus on security and data privacy as more devices become connected, the risk of cybersecurity incidents and data breaches increases, resulting in needed implementation of robust security measures across the entire IoT ecosystem. IoT interoperability and standardization are important as the number of connected devices continues to grow, and it is essential that these devices are able to communicate with each other seamlessly, regardless of the underlying technology or platform.
We see substantial potential in the IoT market, particularly in verticals such as metering, connected places and asset tracking. With our extensive portfolio of IoT solutions, including modules, routers, gateways and connected services, we believe we are well positioned to capitalize on the growing demand for connected devices and to help our customers navigate the complex IoT landscape.
Business Strategy
Our objective is to be a leading supplier of high performance analog, mixed-signal semiconductorshigh-performance semiconductor, IoT systems and advanced algorithmscloud connectivity service provider to the fastest growing segments of our target markets. We intend to leverage our pool of skilled technical personnel to develop new products
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or, where appropriate, use strategic acquisitions or small strategic investments to either accelerate our position in the fastest growing areas or to gain entry into these areas. In order to capitalize on our strengths in analog and mixed-signal processing design, development and marketing, we intend to pursue the following strategies:
Leverage our rare analog/mixed signalanalog and mixed-signal design expertise
We have developed a strategy to invest heavily in the human resources needed to define, design and market high-performance analog and mixed signalmixed-signal platform products. We have built a team of experienced engineers who combine industry expertise with advanced semiconductor design expertise to meet customer requirements and enable our customers to get their products to market rapidly. We intend to leverage this strategystrength to achieve new levels of integration, power reduction and performance, enabling our customers to achieve differentiation in their end systems.

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Continue to release proprietary new products, achieve new design wins and cross-sell products
We are focused on developing unique new, proprietary products that bring value to our target customers in our target markets. These products are typically differentiated in performance but are priced competitively. We also focus on achieving design wins for our products with current and future customers. Design wins are indications by the customer that they intend to incorporate our products into their end product designs. Although we believe that a design win is an indicator of future potential growth, it does not inevitably result in us being awarded business or receiving a purchase commitment. Our technical talent works closely with our customers in securing design wins, defining new products and in implementing and integrating our products into theirour customers' systems. We also focus on selling our complete portfolio of products to our existing customers, as we believe the technical expertise of our marketing and sales teamteams allows us to identify and capitalize on cross-selling opportunities.
Focus on fast-growing market segments and regions
We have chosen to target the analog/mixed signalanalog and mixed-signal sub-segments of some of the most exciting and fastest growing end-markets.end markets. We participate in these markets by focusing on specific product areas within the analog and mixed-signal market, including products for enterprise computing equipment,infrastructure, high-end consumer equipment, communications infrastructure and certain broad-based industrial end markets. All of these markets are characterized by their need for leading-edge, high-performance analog and mixed-signal semiconductor technologies.
The enterprise computing, communications,infrastructure, high-end consumer and industrial end-marketsend markets we supply are characterized by several trends that we believe drive demand for our products. The key trends that we believe are significant for our future growth include:
Increasing bandwidth over high-speed networks, fueling growth in high speed multimedia transmission, as well as better connectivity;
Increasing electronic system requirementsDemand for smaller, lighter, more highly integrated and feature rich mobile devicesfeature-rich connected devices; and
Increasing need for more efficient energy management in the home and in industrial environments and the proliferation of "green" standards
Increasing demands for Internet and cloud connectivity to low power sensors, enabling a more connected, intelligent and sustainable planet.
Our products address these market trends by providing solutions that are ultra-low power thusthereby extending battery life, small form factor enabling smaller more mobileautonomous and connected devices, highly integrated enabling more functionality within devices, and high performancehigh-performance enabling product differentiation within our customer base. Additionally, as communications functions are increasingly integrated into a range of systems and devices, these products require analog sensing, processing and control capabilities, which increases the number and size of our end-markets.targeted end markets.
Leverage outsourced semiconductor fabricationmanufacturing capacity
We outsource most of our manufacturing in order to focus more of our resources on designing, developing and marketing our products. Our primary outside waferA significant amount of our third-party subcontractors and suppliers, including third-party foundries that supply silicon wafers, are basedlocated in China, Israel, the United States ("U.S."), China, Taiwan and Taiwan.Vietnam. We believe that outsourcing our manufacturing provides us numerous benefits, including capital efficiency, the flexibility to adopt and leverage emerging process technologies without significant investment risk, and a more variable cost of goods, all of which providesprovide us with greater operating flexibility.
Products and Technology
We design, develop manufacture and market high-performance analog and mixed-signal semiconductors and advanced algorithms.algorithms, as well as wireless semiconductors, connectivity modules, gateways, routers and connected services for IoT. We operate and account for results in onefour reportable segment through four product lines: segments—Signal Integrity, Protection,Analog Mixed Signal and Wireless, IoT Systems, and Sensing and Power and High-Reliability.IoT Connected Services—that represent four separate operating segments (see Note 16, Segment Information, to our Consolidated Financial Statements).
On July 1, 2017, the Company acquired AptoVision Technologies Inc. ("AptoVision"), a privately-held provider of uncompressed, zero-frame latency, video-over-IP solutions addressing the professional audio visual ("Pro AV") market. The unique combination of AptoVision's advanced algorithms for real-time, full bandwidth video transmission over IP networks, and Semtech's industry leading high-speed signal integrity and chip development expertise is expected to enable the adoption of Software Defined Video over Ethernet ("SDVoE") accelerating this natural progression in the evolution of video transport. This transaction, which was accounted for using the acquisition method of accounting, expanded our Signal Integrity portfolio.
On March 4, 2015, we completed the acquisition of Triune Systems, L.L.C. ("Triune"), a privately-held supplier of wireless charging, isolated switching and power management platforms targeted at high and low power, high efficiency applications. This transaction, which was accounted for using the acquisition method of accounting, expanded our power management portfolio.
Beginning in fiscal year 2016, we split the product line previously known as Protection, Power and High-Reliability into two new product lines now referred to as the Protection Products Group and the Power and High-Reliability Products Group.

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Our product lines include:
Signal Integrity Products.Integrity.We design, develop, manufacture and market a portfolio of optical and copper data communications and video transport products used in a wide variety of enterprise computing,infrastructure and industrial communications and high-end consumer applications. Our comprehensive portfolio ofincludes integrated circuits ("ICs") for data centers, enterprise networks, passive optical networks ("PON"),PON, and wireless basestationbase station optical transceivers andtransceivers. Our high-speed interfaces rangesrange from 100Mbps to 400Gbps1.6Tbps and supportssupport key industry standards such as Fibre Channel, Infiniband,
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Ethernet, PON and SONET.synchronous optical networks. Our video products offer advanced solutions for next generation videohigh-definition broadcast applications, as well as highly differentiated video over IP technology for Pro AV applications.
Protection Products.Analog Mixed Signal and Wireless.We design, develop, manufacture and market high performancehigh-performance protection devices, which are often referred to as transient voltage suppressors ("TVS"). and specialized sensing products. TVS devices provide protection for electronic systems where voltage spikes (called transients), such as electrostatic discharge, ("ESD"), electrical over stress ("EOS") or secondary lightning surge energy, can permanently damage sensitive semiconductor ICs. Our portfolio of protection solutions include filter and termination devices that are integrated with the TVS device. Our products provide robust protection while preserving signal integrity in high-speed communications, networking and video interfaces. These products also operate at very low voltage. Our protection products can be found in a broad range of applications including smart phones, LCD and organic light-emitting diode TVs and displays, set-top boxes, monitors and displays, tablets, computers, notebooks, base stations, routers, automobile and industrial instruments.
Wirelesssystems. Our unique sensing technology enables proximity sensing and Sensing Products.advanced user interface solutions for our mobile and consumer products. We also design, develop, manufacture and market a portfolio of specialized RFradio frequency products used in a wide variety of industrial, medical and communications applications, and specialized sensing products used in industrial and consumer applications. Our wireless products, which include our LoRa® devices and wireless radio frequency technology ("LoRa Technology"), feature industry leading and longest range industrial, scientific and medical radio, enabling a lower total cost of ownership and increased reliability in all environments. This makesreliability. These features make these products particularly suitable for machine-to-machine (M2M) and IoT applications. Our unique sensing technology enables smart proximity sensing and advanced user interface solutions for mobile and consumer products. Our wireless and sensing products can be found in a broad range of applications in the industrial, medical and consumer markets.
Power and High-Reliability Products.We also design, develop, and market power product devices that control, alter, regulate, and condition the power within electronic systems.systems focused on the LoRa® and IoT infrastructure segment. The highest volume product types within the Power product linethis category are switching voltage regulators, combination switching and linear regulators, smart regulators, isolated switches, and wireless charging. Our Powervideo products featureoffer advanced solutions for highly differentiated audio video-over-IP technology for professional audio video ("Pro AV") applications.
IoT Systems.We design, develop, operate and market a comprehensive product portfolio of IoT solutions that enable businesses to connect and manage their devices, collect and analyze data, and improve decision-making. The portfolio includes a wide range of modules, gateways, routers, and connected services that are designed to meet the specific needs of different industries and applications. Our modules are available in a variety of form factors and connectivity options, including LTE-M, NB-IoT and 5G, and can be integrated functionalityinto an array of devices and systems. Our gateways and routers are designed to provide reliable and secure connectivity for IoT devices, while our connected services enable businesses to manage devices and connectivity so businesses can navigate the complex IoT landscape and realize the full potential of connected devices.
IoT Connected Services. We design, develop, operate and market a portfolio of connected services used in a wide variety of industrial, medical and communications industrialapplications. Our connected services include wireless connectivity and computing marketscloud-based services for customers to deploy, connect, and low-power, small form factoroperate their end applications. Our services have been purpose-built for IoT applications and high-efficiency products for smart phonesinclude features such as SIM and other mobile devices, home automationsubscription management, device and other consumer devices.data management, geolocation support, as well as reporting and alerting that can be configured or tailored to a variety of IoT use cases.
Our High-Reliability discrete semiconductor productsnet sales by operating segment are comprised of rectifiers, assemblies (packaged discrete rectifiers) and other productsdetailed in the table below. As described in Note 16, Segment Information, to our Consolidated Financial Statements, our segment results reflect changes in our operating segments that are typically used to convert alternating currentswent into direct currents and to protect circuits against very high voltage spikes or high current surges. Our High-Reliability products can be foundeffect following organizational restructurings in a broad range of applications including industrial, military, medical, automotive, aerospace and defense systems, including satellite communications.
Systems Innovation Group. Prior to the thirdfourth quarter of fiscal year 2017,2024 and the fourth quarter of fiscal year 2023. We currently have four reportable segments. All prior year information in the tables below has been revised retrospectively to reflect the change to the Company's reportable segments:
Fiscal Years
(in thousands)202420232022
Signal Integrity$177,033 $298,290 $286,259 
Analog Mixed Signal and Wireless260,264 443,239 454,599 
IoT Systems334,904 9,811 — 
IoT Connected Services96,557 5,193 — 
Total$868,758 $756,533 $740,858 
Recent Acquisition and Divestiture
Acquisition of Sierra Wireless, Inc.
On January 12, 2023, we hadcompleted the acquisition of all of the issued and outstanding common shares of Sierra Wireless, Inc. ("Sierra Wireless") in an all-cash transaction representing a Systems Innovation Group which combined total purchase consideration of approximately $1.3 billion (the analog/mixed signal design competencies from"Sierra Wireless Acquisition"). The transaction was accounted for as a business combination and the purchase price allocation was finalized during fiscal year 2024. For more information, see Note 3, Acquisition and Divestiture, to our previous Sierra Monolithics, Inc. ("SMI") and Gennum Corporation ("Gennum") acquisitions and was chartered with developing innovative analog/mixed signal intellectual property (“IP”) for emerging systems.Consolidated Financial Statements.
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Divestiture
On August 5, 2016,May 3, 2022, we completed the divestiture of our Snowbush IPhigh reliability discrete diodes and assemblies business (the remaining part"Disposal Group") to Micross Components, Inc. for $26.2 million, net of our Systems Innovation Group) to Rambus Inc. ("Rambus") for $32.0 millioncash disposed, in cash along with the opportunity to receivean all-cash transaction. For additional payments from Rambus through 2022 based upon a percentage of sales by Rambus of new products expected to be developed by Rambus from the disposed assets. In fiscal year 2017, we recorded a gain of $25.5 millioninformation on the disposition of this business. Other than this gain, the divestiture, did notsee Note 3, Acquisition and is not expectedDivestiture, to have a material impact on our consolidated financial statements. Following the divestiture, beginning in the third quarter of fiscal year 2017, we no longer have a Systems Innovation Group.Consolidated Financial Statements.

Semtech End Markets
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Our sales by product line are as follows:
 Fiscal Years
(in thousands)2018 2017 2016
Signal Integrity$263,015
 $258,824
 $221,185
Protection176,482
 149,865
 138,674
Wireless and Sensing117,596
 81,657
 70,712
Power and High-Reliability46,973
 59,117
 54,999
Systems Innovation
 205
 4,649
Other: Warrant Shares (1)
(16,219) (5,396) 
Total$587,847
 $544,272
 $490,219
(1)On October 5, 2016, we issued a warrant (the "Warrant") to Comcast Cable Communications Management LLC ("Comcast") to purchase up to 1,086,957 shares (the "Warrant Shares") of our common stock. The Warrant was issued by us to Comcast in connection with an agreement between the parties regarding the intended trial deployment by Comcast of a low-power wide-area Network ("LPWAN") in the United States, based on our LoRa Technology. The Warrant is accounted for as equity and the cost is recognized as an offset to net sales over the respective performance period which is expected to be completed by April 2019. The Warrant consists of five performance tranches. The cost associated with each tranche is recognized based on the fair value at each reporting date until vesting which is the measurement date.
Semtech End-Markets
Our products are sold primarily to customers in the enterprise computing, communications,infrastructure, high-end consumer and industrial end-markets.end markets. Our estimate ofnet sales by major end-market isend market as a percentage of total net sales are detailed below:
 Fiscal Years
(percentage of sales)2018 2017 2016
Enterprise Computing34 % 31 % 30%
Industrial26 % 26 % 26%
High-End Consumer31 % 26 % 25%
Communications12 % 18 % 19%
Other: Warrant Shares(3)% (1)% %
Total100 % 100 % 100%
Fiscal Years
(percentage of net sales)202420232022
Infrastructure19 %38 %35 %
High-End Consumer14 %21 %30 %
Industrial67 %41 %35 %
Total100 %100 %100 %
We believe that our diversity in end-marketsend markets provides stability to our business and opportunity for growth. The increase in percentage of net sales in our industrial end market is largely attributable to the Sierra Wireless Acquisition, partially offset by lower LoRa-enabled and TVS industrial product sales.

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The following table depicts our main product lines and their end-marketend market and product applications:
Typical End Product Applications
Product GroupsInfrastructureHigh-End ConsumerIndustrial
Typical End-Product Applications
Product GroupsEnterprise ComputingCommunicationsHigh-End ConsumerIndustrial
Signal Integrity
Optical Transceiver Module IC’sand copper module ICs supporting 100Mb/sup to 400Gb/1.6Tb/s for Ethernet, Fibre Channel CPRI protocols in Datacenterdata center and Fiber to the Homebroadband access applications,
and 4G/5G/LTE wireless applications
Optical Transceiver Module IC's for wireless base stations Optical Transceiver Module IC’s supporting 100Mb/s to 100Gb/s for Telecom applications, Backplane CDR's and signal conditionersSignal Conditioners for Thunderbolt CablesSerial Digital Interconnect interface IC’sICs for Broadcast Video Video over IP technology for Pro AV applications
ProtectionAnalog Mixed Signal and WirelessServers, workstations, desktop PC/notebooks, Ultrabooks,ultrabooks, optical modules, printers, copiers, 4G/5G/LTE base stations, 1/10 Gb/s Ethernet4G/LTE Base stations, 10/100/1000 Gb/sSmartphones, media players, tablets, wearables, cameras, TVs, set top boxes and high end audioMeasurementIndustrial automation, measurement & instrumentation, devices, automotive, hearing aids, IoT, Industrial Asset Monitoring, Tracking & Logistics, Smart Metering, Smart Home, Smart Building, Smart City, Smart Agriculture, and Power Management, Audio Video over IP for Pro AV applications
IoT SystemsIoT, Industrial Asset Monitoring, Tracking & Logistics, Smart Metering, Smart Home, Smart Building, Smart City, Smart Agriculture, and Power Management
Wireless
IoT Connected ServicesIoT, Industrial Asset Monitoring and Sensing4G/LTE wireless base stationsSmartphones, media players, tablets, digital/still video camerasAutomated meter readers, industrial automation, IoT, keyless entry, hearing aidsControl, Tracking & Logistics, Smart Metering, Smart Home, Smart Building, Smart City, Smart Agriculture, and Healthcare
Power and High-ReliabilityServers, workstations, desktop PC/ notebooks
Routers/Switches
Network cards, routers and hubs, telecom network boards
Smartphones, tablets, wearables cameras, smart TVs, set top boxesPower supplies, wireless charging, automotive, industrial systems, military, aerospace, medical
Seasonality
Historically, our resultsOur net sales are subject to some seasonal variation. Our net sales also have reflected some seasonality, with demand levels generally being slightly lower inbeen affected by the industrial and high-end consumer products end-markets during the first and fourth quarters of our fiscal year in comparison to the second and third quarters.
Intellectual Capital and Product Development
The development of IP and the resulting proprietary products is a critical success factor for us. Recruiting and retaining key technical talent is the foundation for designing, developing and selling this IP, in the form of new proprietary products, in the global marketplace. Our ability to recruit and retain our engineering talent is onecyclical nature of the keyssemiconductor industry, and typically the fourth fiscal quarter tends to maintainingbe softer in demand as compared to our competitive advantage. Historically, we have been successful in retaining our key engineering staff and recruiting new talent. One of our strategies to recruit this talent is the establishment of multiple design center locations. As a result, we have design centers throughout the world.other fiscal
Circuit design engineers, layout engineers, product and test engineers, application engineers, and field application engineers are our most valuable employees. Together they perform the critical tasks of design and layout of ICs, turning these circuits into silicon devices, and conferring with customers about designing these devices into their applications. The majority of our engineers fit into one of these categories. Most of these engineers have many years of experience in the design, development and layout of circuits targeted for use in protection, advanced communications, power management and high-reliability, multimedia and data communications, and wireless and sensing applications. We also employ a number of software engineers and systems engineers that specialize in the development of software and systems architecture, who enable us to develop systems oriented products in select markets.
In fiscal year 2018, we incurred $104.8 million of product development and engineering expense, which represents 18% of net sales. Product development and engineering expense for fiscal years 2017 and 2016 were $102.5 million and $113.7 million, or 19% and 23% of net sales, respectively.
We occasionally enter into agreements with customers that allow us to recover certain costs associated with product design and engineering services. Any recovery for these services is typically recognized upon completion of services, which historically lags behind the period in which we recognize expense. This difference in recognition timing can create volatility in our reported product development and engineering expenses.

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quarters.
Sales and Marketing
Net salesmade through independent distributors during fiscal years 2024, 2023 and 2022 were 66%, 85% and 87%, respectively, and the remainder were made directly to customers during fiscal years 2018, 2017 and 2016, were approximately 34%, 35% and 42%, of total net sales, respectively.customers. The remaining 66%, 65% and 58% of net sales were made through independent distributors. The decline in direct sales is related to substantially lower sales of our 40 Gbps and 100 Gbps long-haul transport products which were predominantly sold directly to our end-customers. Additionally, we have expanded the diversity of products sold to our Korean customers and a higher percentage of these new productdistributor sales are being made through distribution. in fiscal year 2024 primarily relates to sales channels associated with the Sierra Wireless business, which we acquired in January 2023.
We have direct sales personnel located throughout the United States,North America, Europe and AsiaAsia-Pacific who manage the sales activities of independent sales representative firms and independent distributors. We expense our advertising costs as they are incurred.
We are a global business with customers and suppliers around the world. We operate internationally through certain of our foreign subsidiaries. Semtech (International) AG serves the Europeanwholly-owned direct and Asian markets from its headquarters in Rapperswil, Switzerlandindirect subsidiaries and through its wholly-owned subsidiaries based in the United Kingdom and Japan. Semtech (International) AG also maintainstheir branch offices, either directly or through one of its wholly-owned subsidiaries, in multiple countries, including China, Taiwan and South Korea. Semtech Canada Corporation serves the Canadian market for Gennum products, which are now part of the Signal Integrity Products Group, from its headquarters in Burlington, Ontario.offices. Independent representatives and distributors are also used to serve customers throughout the world. Some of our distributors and sales representatives also offer products from our competitors, as is customary in the industry.
Customers, Sales Data and Backlog
As a result of the breadth of our products and markets, we have a broad and balanced range of customers.
Representative Customers by End-Markets:
Enterprise ComputingIndustrialHigh-End ConsumerCommunications
Alphabet Inc.Honeywell Inc.Huawei Technologies Co., Ltd.Cisco Systems, Inc.
Hewlett-PackardItron, Inc.LG Electronics Inc.Ericsson
LuxNet CorpPanasonic CorpQuanta ComputerHuawei Technologies Co., Ltd.
Oclaro, Inc.Raytheon CompanySamsung Electronics Co., Ltd.Samsung Electronics Co., Ltd.
Samsung Electronics Co., Ltd.Rockwell AutomationSharp CorporationZTE Corporation
Sumitomo ElectricSharp Corporation
ZTE CorporationSonova International
Sony Corp
Our customers include major OEMs, Solution Providers, and their subcontractors in the enterprise computing, communications,infrastructure, high-end consumer and industrial end-markets.end markets. Our products are typically purchased by these customers for ourtheir performance, price and/or technical support, as compared to our competitors.
DuringIn fiscal years 2018, 20172024, 2023 and 2016,2022, net sales in the United States ("U.S.") contributed 9% represented 24%, 9%13% and 12%, respectively to our sales. Foreign sales constituted 91%, 91% and 88% 10% of our net sales during fiscal years 2018, 2017 and 2016, respectively. Sales. Net sales to customers located in Taiwan, South Korea, Japan, and China (including Hong Kong), Japan, Taiwan, Singapore and Australia comprised 32%, 6%, 8%6%, 5%, and 51%5% of our net sales, respectively, in fiscal year 2018.2024. No other foreign countrygeography outside the U.S. comprised more than 5% of our sales in fiscal year 2018. See Note 15 to our Consolidated Financial Statements included in Item 82024.
Concentration of this Annual Report on Form 10-K for additional financial information by geographic region. Additional information regarding certain risks associated with our international operations is provided under Item 1A. Risk FactorsNet Sales - Risks Relating to Our Business - Risks Relating to International Operations.

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Sales by Region
A summary of net sales by region is as follows:
 Fiscal Years
(in thousands, except percentages)2018 2017 2016
Asia-Pacific$439,342
 75 % $412,167
 76 % $358,480
 74%
Europe43,580
 7 % 43,378
 8 % 85,587
 17%
North America121,144
 21 % 94,123
 17 % 46,152
 9%
Other: Warrant Shares(16,219) (3)% (5,396) (1)% 
 %
Total Net Sales$587,847
 100 % $544,272
 100 % $490,219
 100%
Significant Customers
The following table sets forth the concentration of sales among the customers that accounted for more than 10% of our net sales in at least one or more of the fiscal years 2018, 2017 and 2016:periods indicated:
Concentration of Net Sales - Significant Customers
Fiscal Years
(percentage of net sales) (1)
202420232022
Trend-tek Technology Ltd. (and affiliates)*16 %17 %
Frontek Technology Corporation (and affiliates)10 %13 %18 %
CEAC International Ltd. (and affiliates)*11 %11 %
Arrow Electronics (and affiliates)**10 %
 Fiscal Years
(percentage of net sales)2018 2017 2016
Arrow Electronics (and affiliates)11% 10% 9%
Trend-tek Technology Ltd (and affiliates)10% 10% 7%
Samsung Electronics (and affiliates)8% 7% 7%
Premier Technical Sales Korea, Inc. (and affiliates) (1)
6% 4% 3%
(1)Premier is a distributor In each period with a concentration of sales to Samsung. The above percentages represent our estimatean asterisk, the customer represented less than 10% of the sales activity related to Samsung that is passing through this distributor.Company's net sales.
Concentration of Accounts Receivable - Significant Customers
The Company did not have anyfollowing table shows customers that accounted forhad an outstanding receivable balance that represented at least 10% of our total net receivables as of January 28, 2018one or January 29, 2017.more of the dates indicated:
(percentage of net receivables) (1)
January 28, 2024January 29, 2023
Frontek Technology Corporation (and affiliates)15 %*
(1) In each period with an asterisk, the customer represented less than 10% of the Company's net receivables.
Backlog
Our backlog of orders as of the end of fiscal years 2018, 2017 and 2016 was approximately $102.9 million, $112.4 million and $84.2 million, respectively. The majority of our backlog is typically requested for delivery within six months.months and a substantial portion of our backlog is subject to cancellation or rescheduling. Our backlog at any particular date, therefore, is not necessarily indicative of actual sales that may be generated for any succeeding period. In markets where the end system life cycles are relatively short, customers typically request delivery in four to eight weeks. A backlog analysis at any given time gives little indication of our future business except on a short-term basis, principally within the next 45 days. We do not have any significant backlog with deliveries beyond 18 months.
Manufacturing Capabilities
Our strategy is to outsource most of our manufacturing functions to third-party foundries, and assembly and test contractors. The third-partycontractors and electronics manufacturing services ("EMS") partners. Third-party foundries fabricate silicon wafers, and thewhile assembly and test contractors package and test our products. EMS partners manufacture our IoT Systems products from surface-mount technology ("SMT") assembly to product assembly, which includes product testing and configuration. We believe this outsourcing permits us to take advantage of the best available technology, leverage the capital investment of others and reduce our operating costs associated with manufacturing assets.
We perform a limited amount of internal probe and final test activities at our facilities in Camarillo, Irvine, and San Diego in California; Neuchâtel in Switzerland; and Reynosa in Mexico. These activities accommodate situations in which tight coupling with product design is desirable or where there are unique requirements. Our packaged discrete rectifier products are packaged and tested in-house in Reynosa, Mexico. Almost all of our other products are packaged and tested by outside subcontractors.
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In keeping with our mostly "fabless" business model, we have no wafer fabrication facilities except for our operation in Reynosa, Mexico. For fiscal year 2018, the Reynosa facility provided almost all of the silicon for our packaged discrete rectifier products, which were approximately 2% of our end product net sales. The remaining 98% of ourfacilities. Our end products were supported with finished silicon wafers purchased from third-party wafer foundries primarily located in the U.S., China Taiwan, Israel and the U.S. We anticipate that substantially all the silicon wafersTaiwan.
Though we require will come from third-party foundries in fiscal year 2019.
Despite our use of third-party wafer foundries for sourcing a majority of our silicon needs, we do maintain internal process development capabilities. Our process engineers work closely with our third-party foundries on the improvement and development of process capabilities. In fiscal year 2018, we purchased the vast majority of our wafers from approximately four different third-party wafer foundries and usedWe use various manufacturing processes, including Bipolar, CMOS, RF-CMOS and Silicon Germanium ("SiGe") BiCMOS processes.

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While we do have some redundancy Our IoT Systems products designs are managed internally. We maintain management of fabrication processes by using multiple third-party foundries, any interruption of supply by one or more of these foundries could materially impact us. As a result, we maintain some amount of business interruption insurance in part to help reduce the financial risk associated with a wafer supply interruption, but we are not fully insured against this risk.design engineering, software engineering, manufacturing engineering and manufacturing test development.
Although our products are made from basic materials (principally silicon, metals and plastics), all of which are available from a number of suppliers, capacity at wafer foundries sometimes becomes constrained. TheIn addition, the limited availability of certain materials, such as silicon wafer substrates, may impact our suppliers’ ability to meet our demand needs or impact the price we are charged. The prices of certain other basic materials, such as metals, gases and chemicals used in the production of ICsour products, can exhibit price volatility depending on the changes in demand for these basic commodities. In most cases, we do not procure these materials ourselves, but we are nevertheless reliant on these materials for producing our products because our third-party foundry and package and test subcontractors must procure them. To help minimize risks associated with constrained capacity, we use multiple foundries
Our development and have taken other steps to prevent supply interruptions at certain foundriesproduction facilities in Colorado Springs, Colorado provide assembly and subcontractors.
In fiscal years 2018, 2017, and 2016,services for a Chinese foundry provided 20%, 25% and 28%portion of our total silicon requirementsvery small form factor protection devices. These activities accommodate situations in terms of cost of wafers purchased, respectively. We have consigned certain equipment to this foundry to support our specialized processes run at the foundry and to ensure a specified level of capacity over the next few years. While the provision of these assets to the wafer foundry may be factored into certain pricing arrangementswhich tight coupling with the foundry, the impact of any pricing adjustmentsproduct design is insignificant and does not impact our margin trends.
desirable or where there are unique requirements. We use third-party subcontractors to perform almost all of our other assembly and test operations. Aoperations and a majority of our assembly and test activity is conducted by third-party subcontractors basedlocated in China, Malaysia, Mexico, Taiwan Thailand, South Korea and the Philippines.Vietnam. We have operations offices located in the Philippines,Canada, China, Malaysia and China Vietnam that support and coordinate some of the worldwide shipment of products. We have installed our own test equipment at some of our packaging and testing subcontractors in order to ensure a certain level of capacity, assuming the subcontractor has ample employees to operate the equipment.
Our arrangements with both third-party wafer foundries and package and test subcontractors are designed to provide some assurance of capacity but are not expected to assure access to all the manufacturing capacity we may need in the future.
While we do have some redundancy of fabrication, assembly and test and EMS processes by using multiple sources, any interruption by one or more of these outsource providers could materially impact us. While we maintain some amount of business interruption insurance to reduce the financial risk associated with supply or service interruption, but we are not fully insured against this risk.
While we monitor general economic conditions, including recessions or inflationary pressures, bank failures and uncertainty in the banking system, geopolitical turmoil and supply chain disruptions, and their potential impact on our suppliers and third-party subcontractors, we may be unable to prevent or mitigate the effect of these conditions on our suppliers or find alternate sources of supply, which may impact our operations and ability to meet the demands of our customers. See "Item 1A. Risk Factors - Risks Relating to Production Operations and Services - We rely on a limited number of suppliers and subcontractors, many of which are based outside the U.S., for many essential components and materials and certain critical manufacturing services and any interruption or loss of supplies or services from these entities could significantly interrupt our business operations and the production of our products." and "Item 1A. Risk Factors - Risks Relating to Production Operations and Services - Our ability to increase product sales and revenue may be constrained by the manufacturing capacity of our suppliers."
Competition
The analog, mixed-signal semiconductor and advanced algorithmsIoT industries are highly competitive, and we expect competitive pressures to continue. Our ability to compete effectively and to expand our business will depend on our ability to continue to recruit and retain key engineering talent, our ability to execute on new product developments, and, in certain cases, our ability to persuade customers to design these new products into their applications.
OurSemiconductor Industry
The semiconductor industry is characterized by decreasing average unit selling prices over the life of a product and as the volumes typically increase. However, price decreases can sometimes be quite rapid and faster than the rate of increase of the associated product volumes. We believe we compete effectively based upon our ability to capitalize on efficiencies and economies of scale in production and sales, and our ability to maintain or improve our productivity and product yields to reduce manufacturing costs. The semiconductor industry is also characterized by rapid technological change, and design and other technological obsolescence. We believe we compete effectively based on our success in developing new products that implement new technologies, protection of our trade secrets and know-how and maintaining high product quality and reliability.
We are in direct and active competition, with respect to one or more of our product lines, with numerous manufacturers of varying size, technical capability and financial strength. A number of these competitors are dependent on semiconductor products as their principal source of income, and some are much larger and better resourced than we are. The number of competitors has growncontinues to grow due to expansion of the market segments in which we participate. Additionally, there has been a
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trend toward consolidation in ourthe semiconductor industry as companies attempt to strengthen or hold their market positions in an evolving industry. Such consolidations may make it more difficult for us to compete effectively, including on the basis of price, sales and marketing programs, channel coverage, technology or product functionality.
We consider our primaryalso expect that the trend among large OEMs to seek to develop their own semiconductor solutions will continue and expand. As we move into new markets, we may face competition from larger competitors with respectlonger histories in these markets. Certain of our customers and suppliers also have divisions that produce products competitive with ours, and other customers may seek to vertically integrate competitive solutions in the future.
IoT Industry
The IoT industry, including the market for IoT devices and solutions, is growing and we expect that it will continue to attract significant competition. Some of our competitors are large corporations with manufacturing scale and financial resources at their disposal, while others are small, but emerging enterprises. However, we believe that our innovation, deep expertise in wireless IoT communications, and the ability to provide an integrated end-to-end IoT solution to our Protectioncustomers with security features gives us an opportunity to differentiate ourselves.
Our cloud and connectivity services are a strategic differentiator of our integrated device to cloud IoT solutions offering. We have our own Smart Connectivity pre-integrated into our devices. Depending on the customers served, our competitors include mobile network operators and other companies who operate mobile virtual networks or cloud platforms for the IoT market.
In addition, we have established a strong leadership position by being early to market with leading edge, high performance, high quality products that support the latest wireless technologies. We are a global market leader in wireless cellular embedded modules for IoT with a broad product portfolio, a global footprint, strong relationships with global OEMs and unique software platforms. Our competitors in this line of business are specialized manufacturers of wireless communication modules and solutions.
The market for intelligent wireless routers is quite fragmented depending on the vertical market segment, customer base and level of competition. In the segments where we compete, we believe that our market share is strong, and that competition is intensifying. In order to include STMicroelectronics, Nexperia, ON Semiconductor Corporationstrengthen our share position, we have launched new next generation products and Infineon Technologies AG.increased our investments in sales capacity and other go-to-market initiatives. Our primary competitors with respect to our Signal Integrity products are Texas Instruments Incorporated, Maxim Integrated Products, Inc., MACOM Technology Solutions Holdings, Inc., Inphi Corporation, Broadcom Limited and our customers' own internal solutions. With respect to our Power and High-Reliability products, we consider our primary competitors to include Texas Instruments Incorporated, Maxim Integrated Products Inc., Microsemi Corporation and Monolithic Power Systems. Our primary competitors with respect to our Wireless and Sensing products include Silicon Laboratories, Texas Instruments Incorporated, Analog Devices Inc., Cypress Semiconductor Corp and Huawei Technologies Co., Ltd.

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in this line of business vary by market segment.
Intellectual Property and Licenses
We have been granted 212292 U.S. patents and 88493 foreign patents and have numerous patent applications pending with respect to our products and to technologies associated with our business. The expiration dates of issued patents range from 20182024 to 2036.2042. Although we consider patents to be helpful in maintaining a competitive advantage, we do not believe they create definitive competitive barriers to entry. There can be no assurance that our patent applications will lead to issued patents, that others will not develop or patent similar or superior products or technologies, or that our patents will not be challenged, invalidated, or circumvented by others. We have no revenue from While our various intellectual property ("IP") rights are important to our success, we do not believe any individual patent, group of patents, that expire in calendar year 2018 and no material revenue associated with patents that expire in 2019 or 2020.the expiration thereof would materially affect our business operations.
We have registered many of our trademarks in the U.S. and in various foreign jurisdictions. Registration generally provides rights in addition to basic trademark protections and is typically renewable upon proof of continued use. We have registered, or are in the process of registering, our SEMTECH trademarkand other trademarks in many jurisdictions. In one location use of thisthe SEMTECH trademark is prohibited, but we are permitted to use our Semtech International trade name. This restriction has not had a material impact on our business to date and we do not anticipate it will have a material impact in the future.
We also have registered certain materials in which we have copyright ownership, which provides additional protection for this intellectual property.
EmployeesIntellectual Capital and Product Development
The development of IP and the resulting proprietary products is a critical success factor for us. Recruiting and retaining key technical talent is the foundation for designing, developing, and marketing our IP in the form of new proprietary products in the global marketplace. Our ability to recruit and retain our engineering talent is one of the keys to maintaining our competitive advantage. Historically, we have been successful in retaining our key engineering staff and recruiting new talent. One of our strategies to recruit talent is the establishment of multiple design center locations and we have design centers throughout the world.
Circuit design engineers, layout engineers, product and test engineers, application engineers, and field application engineers are key employees. Together they perform the critical tasks of design and layout of ICs and other products, turning these circuits into silicon devices, and conferring with customers about designing these devices into their applications. The majority of our engineers fit into one of these categories. Most of these engineers have many years of experience in the design, development, and layout of circuits targeted for use in protection, advanced communications and power management, multimedia and data communications, and wireless and sensing applications. We also employ a number of software engineers and systems engineers
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that specialize in the development of software and systems architecture, who enable us to develop systems oriented products in select markets.
Our IoT business employs specialized engineering teams skilled in the areas of radio design, hardware design, embedded software design cloud-based application development and cellular network design. The product development teams include leaders with extensive experience in their fields, along with younger graduates from leading universities.
We occasionally enter into agreements with customers that allow us to recover certain costs associated with product design and engineering services. Recovery for these services could potentially lag behind the period in which we recognize the related expense, causing a difference in recognition timing that could potentially create volatility in our reported product development and engineering expenses.
Human Capital
As of January 28, 2018,2024, our year-over-year headcount decreased from 2,248 to 1,917 full-time employees worldwide, of whom 1,457 employees were based outside of the U.S. The decrease in headcount was primarily related to structural reorganization actions to reduce our workforce as a result of cost-saving measures and internal resource alignment including from the realization of synergies of the Sierra Wireless Acquisition.
As of January 28, 2024, we had 1,282 full-time employees. There were 504952 employees in research and development, 248255 employees in sales, marketingoperations, and field services,710 employees in selling, general and 187 in general, administrative, and finance. The remaining employeesincluding functions that support operational activities, including product and test engineering, assembly, manufacturing, distribution and quality functions.
We have not hadactivities. Our focus on innovation gives us a work stoppage inunique appreciation to the last decadeimportance of recruitment, retention and the only unionizedprofessional development of our employees. Our talent acquisition processes focus on the increasingly complex talent market and building our pipeline for an even more diverse and inclusive workforce. The health and well-being of our employees and their families remains our highest priority, and supporting and improving the local communities in which our employees are approximately 186 Mexican nationals who work atlocated is an important part of our manufacturing facilityculture. We continue to benchmark and enhance our total compensation and benefits packages across the countries in Reynosa, Mexico. which our offices are located.
Talent
Our talent strategy involves our efforts to achieve an optimal balance of internal development, supplemented by external hires. This approach contributes to and enhances our employee relations duringloyalty and commitment. As of the lastend of fiscal year have been,2024, our average employee tenure is 8 years, reflecting the strong engagement of our employees. As new employees continue to join Semtech, we expect their contributions to bring fresh ideas to help drive innovation and remain, satisfactory.continuous improvement.
Our recruiting efforts leverage both internal and external resources to recruit and attract highly skilled and talented workers across the globe, and we encourage our employees to provide referrals for open positions. We enhanced our performance management framework, strengthening our goal setting and calibration processes. This framework ensures that feedback provided in these performance discussions supports leadership growth and long-term development. Our development programs include an extensive library suite of professional third-party trainings and courses. In addition, Semtech offers a comprehensive annual and new hire compliance training that focuses on diversity, anti-harassment and code of conduct, among others.
Compensation
Our pay-for-performance philosophy incentivizes individual and team performance that directly contributes to the achievement of company objectives. We provide compensation packages that include a competitive base salary, annual incentive bonus opportunities, and long-term equity awards, as appropriate. Our compensation program is designed to attract, reward and retain those highly-talented individuals who possess the critical skills necessary to support our business objectives, contribute to the achievement of our annual strategic goals and create long-term value for our stockholders. We believe that a compensation program that rewards employees both for short-term and long-term performance aligns employees' and our stockholders' interests.
Health and Well-being
We adjustprovide access to a variety of flexible and convenient health and welfare programs, including benefits that support physical and mental health through tools and resources to help employees maintain and improve their health status. We believe our workforce from time to timeofferings provide flexible choices to meet the changingdiverse needs of our business. Competitionemployees and their families globally. Each year, we review our benefits programs to ensure they are appropriately resourced and deliver value. We also offer a financial well-being program for key design engineering talent globally is significant.our employees.
Government RegulationsDiversity and Environmental MattersInclusion
We are required to comply, and it is our policy to comply, with numerous government regulations that are normal and customary to businessescommitted in our industryefforts to increase diversity and foster an inclusive work environment that operatesupports our global workforce and helps us provide innovative solutions for our customers. We continue our focus on improving our hiring, development, advancement and retention of diverse talent and our overall diversity representation.
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We continuously promote inclusion through our stated core values and principles. We provide training to all employees to improve their understanding of behaviors that can be perceived as discriminatory, exclusionary, and/or harassing. Employees are encouraged to report such behaviors to management or via an anonymous hotline.
Community Involvement
As good corporate citizens, we aim to contribute to the communities where we live and work, and believe that this commitment helps in our marketsefforts to attract and operating locations.retain employees. We offer our employees the opportunity to give back to their local communities, contribute to charities and participate in corporate-sponsored initiatives.
Our sales that serveGovernment Regulations
As a global company, we market and sell our products both inside and outside the military and aerospace markets primarily consist of our High-ReliabilityU.S. Certain products that have been qualifiedare subject to be sold in these marketsthe Export Administration Regulations, administered by the U.S. Department of Defense ("DOD"). In orderCommerce, Bureau of Industry and Security, or other trade laws, which may require that we obtain an export license before we can export certain controlled products or technology to maintain these qualifications, we mustspecified countries or end users. Similar controls exist in other jurisdictions. Failure to comply with these laws could result in governmental sanctions, including substantial monetary penalties and denial of export privileges. We maintain an export compliance program under which we screen export transactions against applicable lists of restricted exports, destinations and end users with the objective of managing export-related decisions, transactions and shipping logistics to ensure compliance with these requirements. In addition, certain specifications promulgated by the DOD. As part of maintaining these qualifications, we are routinely audited by the DOD. Based on current specifications, we believe we can maintain our qualifications for the foreseeable future. However, these specifications could be modified by the DOD in the future or we could become subject to other government requirements, which could make the manufacturing of these products more difficult and thus could adversely impact our profitability in the Power and High-Reliability product group. In fiscal year 2018, our sales that serve military and aerospace markets made up 2% of net sales. The U.S. State Department has determined that a small number of special assemblies from the Power and High-Reliability product lineservices are subject to the International Trafficrules and policies of the Federal Communications Commission ("FCC") and the Communications Act of 1934, as amended, which may require that we obtain FCC authorization before we can market and sell certain regulated products and services and otherwise comply with applicable requirements. Similar regulations exist in Arms Regulations ("ITAR"). We have a Technical Assistance Agreementother jurisdictions. Failure to comply with these laws could result in place that permits us to assemble certaingovernmental sanctions, including monetary penalties and revocation of these products in Mexico. International shipments of products subject to ITAR require a State Department license.the authority granted by the FCC or its foreign counterparts.
For further discussion related to environmental matters, see Note 1314, Commitments and Contingencies, to ourthe Consolidated Financial Statements included in Item 8 of this Annual Report on Form 10-K.Statements.
Available Information
General information about us can be found on our website at www.semtech.com. The information on our website is for informational purposes only and should not be relied on for investment purposes. The information on our website is not incorporated by reference into this Annual Report on Form 10-K and should not be considered part of this or any other report filed with the SEC.
We make available free of charge, either by direct access on our website or a link to the SEC website, our annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), as soon as reasonably practicable after such reports are electronically filed with, or furnished to, the SEC. Our reports filed with, or furnished to, the SEC are also available directly at the SEC’s website at www.sec.gov.

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Item 1A.Risk Factors
You shouldItem 1A.    Risk Factors
Please carefully consider and evaluate all of the information in this Annual Report on Form 10-K includingand the risk factors listed below. The risks described below are not the only ones facing our Company. Additional risks not now known to us or that we currently deem immaterial may also impair our business operations. If any of these risks actually occur, our business could be materially harmed. If our business is harmed, the trading price of our common stock could decline.
As discussed earlier in "Special See also “Special Note Regarding Forward-LookingForward Looking and Cautionary Statements" and Summary Risk Factors” at the beginning of this Annual Report on Form 10-K contains forward-looking statements that involve risks and uncertainties. Our actual results could differ materially from those anticipated in these forward-looking statements as a result of such risks and uncertainties and certain factors including the risks faced by us described below and elsewhere in this Annual Report on Form 10-K, including, without limitation, information under the section "Management's Discussion and Analysis of Financial Condition and Results of Operations" and additional factors that accompany the related forward-looking statements in this Annual Report on Form 10-K, in the Company's other filings with the SEC, and in material incorporated herein and therein by reference. In light of the significant risks and uncertainties inherent in the forward-looking information included herein that may cause actual performance and results to differ materially from those predicted, any such forward-looking information should not be regarded as representations or guarantees by the Company of future performance or results, or that its objectives or plans will be achieved or that any of its operating expectations or financial forecasts will be realized. Reported results should not be considered an indication of future performance. Investors are cautioned not to place undue reliance on any forward-looking information contained herein, which reflect management's analysis only as of the date hereof. Except as required by law, the Company assumes no obligation to publicly release the results of any update or revision to any forward-looking statements that may be made to reflect new information, events or circumstances after the date hereof or to reflect the occurrence of unanticipated or future events, or otherwise.10-K.

Risks Relating to General BusinessMacroeconomic and Industry Conditions
Our future results may fluctuate, fail to match past performance or fail to meet expectations.expectations as a result of conditions beyond our control, such as general economic conditions in the markets we compete, conditions unique to our industry and the financial health and viability of our suppliers and customers.
Our results may fluctuate in the future, may fail to match our past performance or fail to meet our expectations and the expectations of analysts and investors.investors as a result of conditions beyond our control. Our results and related ratios, such as gross margin, operating income percentage and effective tax rate may fluctuate asfor a result of:
variety of reasons beyond our control, including: general economic conditions in the countries where we sell our products;
seasonality and variabilityproducts, including recessions or inflationary pressures; financial market instability or disruptions to the banking system due to bank failures, geopolitical turmoil, such as the conflicts in the computer marketMiddle East and between Russia and Ukraine and any sanctions, export controls or other retaliatory actions against, or restrictions on doing business with Russia, as well as any resulting disruption, instability or volatility in the global markets and industries resulting from such conflict; the availability of adequate supply commitments from our other end-markets;
outside suppliers; the timing of new product introductions by us, our customers and our competitors;
seasonality and variability in the computer market and our other end markets; product obsolescence;
the scheduling, rescheduling or cancellation of orders by our customers;
the cyclical nature of demand for our customers’ products;
our ability to predict and meet evolving industry standards and consumer preferences;
our ability to develop new process technologies and achieve volume production;
our ability to integrate and realize synergies from recent acquisitions;
changes in manufacturing yields;
capacity utilization;
product mix and pricing;
movements in exchange rates, interest rates or tax rates;
the availability of adequate supply commitments our ability to integrate and realize synergies from our outside suppliers;
acquisitions; the manufacturing and delivery capabilities of our subcontractors;subcontractors and
litigation and regulatory matters.
AsUncertainty about global economic conditions can pose a result of theserisk to the overall economy by causing fluctuations to and reductions in consumer and commercial spending. Demand for our products could be different from our expectations due to many factors our past financial results are not necessarily indicativeincluding: changes in business and macroeconomic conditions; conditions in the credit market that affect consumer confidence; customer acceptance of our future results.

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Downturnsproducts; changes in customer order patterns; including order cancellations; and changes in the business cycle could adversely affectlevel of inventory held by vendors.
The cyclical nature of the industry we operate in may limit our revenuesability to maintain or increase net sales and profitability.operating results during industry downturns.
The semiconductor industry is highly cyclical and has experienced significant downturns, which are characterized by reducedoften in connection with, or in anticipation of, maturing product demand, production overcapacity, increased levelscycles of inventory, industry-wide fluctuationsboth semiconductor companies’ and their customers’ products or a decline in the demand for semiconductors and the significant erosion of average selling prices.general economic conditions. The cyclical nature of the semiconductor industry may cause us to experience substantial period-to-period fluctuations in our operating results.results and may adversely affect our results of operations and the value of our business.
Our continuing business depends in significant part upon the current and anticipated market demand for our products and services. As a supplier to the semiconductor industry, we are subject to the business cycles that characterize the industry. The growthtiming, length and volatility of these cycles are difficult to predict. The semiconductor industry has historically been cyclical due to sudden changes in demand, the amount of manufacturing capacity and changes in the technology employed in semiconductors. The rate of changes in demand, including end demand, is high, and the global economy is oneeffect of these changes upon us occurs quickly, exacerbating the factors affecting demandvolatility of these cycles. These changes have affected the timing and amounts of customers’ purchases and investments in new technology. These industry cycles create pressure on our revenue, gross margin and net income.
The semiconductor industry has in the past experienced periods of oversupply and that has resulted in significantly reduced prices for semiconductor components. Many factors could adversely affect regional devices and components, including our products, both as a result of general economic changes and overcapacity. Oversupply causes greater price competition and can cause our revenue, gross margins and net income to decline. During periods of weak demand, customers typically reduce purchases, delay delivery of products and/or global economic growth including increased price inflation for goods, services or materials, rising interest rates in the U.S. and the rest of the world, or tight credit markets. In addition, economic slowdowns may also affect our customers’ ability to paycancel orders for our products. Accordingly, economic slowdownsOrder cancellations, reductions in order size or delays in orders could occur and would materially adversely affect our business and results of operations. Actions to reduce our costs may be insufficient to align our structure with prevailing business conditions. We may be required to undertake additional cost-cutting measures, and may be unable to invest in marketing, research and development and engineering at the levels we believe are necessary to maintain our competitive position. Our failure to make these investments could seriously harm our business.
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The average selling prices of products in our markets have historically decreased rapidly and will likely do so in the future, which could harm our revenue and gross margins.
As is typical in the semiconductor industry,and IoT industries, the average selling price of a particular product hasproducts have historically declined significantly over the life of the product. In the past, we have reduced the average selling prices of our products in anticipation of future competitive pricing pressures, new product introductions by us or our competitors and other factors. We expect that we will have to similarly reduce prices in the future for older generations of products. Reductions in our average selling prices to one customer could also impact our average selling prices to all customers. A decline in average selling prices would harm our gross margins for a particular product. If not offset by sales of other products with higher gross margins, our overall gross margins may be adversely affected. Our business, results of operations, financial condition and prospects will suffer if we are unable to offeroffset any reductions in our average selling prices by increasing our sales volumes, reducing our costs andand/or developing new or enhanced products on a timely basis, with higher selling prices or gross margins.margins on a timely basis.
Current global economic conditionsDisruptions in U.S. government operations and funding could have a material adverse effect on our business, financial condition and results of operations.
A prolonged failure to maintain significant U.S. government operations, particularly those pertaining to our business, could have a material adverse effect on our revenues, earnings and cash flows. Continued uncertainty related to recent and future U.S. federal government shutdowns, breach of the potential changesU.S. debt ceiling, the U.S. budget and/or failure of the U.S. federal government to enact annual appropriations, such as long-term funding under a continuing resolution, could have a material adverse effect on our revenues, earnings and cash flows. The current split control of the U.S. government increases these risks. Additionally, disruptions in global economic policy, includingU.S. government operations may negatively impact regulatory approvals and guidance that are important to our operations.
Adverse developments affecting the North American Free Trade Agreement,financial services industry, such as actual events or NAFTA, and the Trans-Pacific Partnership,concerns involving liquidity, defaults or TPP, could reduce demand for our products.
Uncertainty about global economic conditions can pose a risk to the overall economynon-performance by causing fluctuations to and reductions in consumer and commercial spending. Demand for our products could be different from our expectations due to many factors including changes in business and economic conditions, conditions in the credit market that affect consumer confidence, customer acceptance of our products, changes in customer order patterns, including order cancellations, and changes in the level of inventory held by vendors. In particular, in fiscal year 2018, sales to customers in China comprised 51% of our net sales. The recent economic slowdown in Chinafinancial institutions or transactional counterparties, could adversely affect our salescurrent and projected business operations and our financial condition and results of operations.
Adverse developments that affect financial institutions, such as events involving liquidity that are rumored or actual, have in the past and may in the future lead to customers in Chinamarket-wide liquidity problems. For example, on March 10, 2023, Silicon Valley Bank (“SVB”), Signature Bank and consequently, our business, operating results and financial condition.Silvergate Capital Corp. were each swept into receivership.
Further, changes in U.S. and global social, political, regulatory and economic conditions or in laws and policies governing foreign trade, manufacturing, development and investment could adversely affect our business. For instance, significant changes to foreign trade policy, including NAFTA and TPP and potential increases on tariffs of goods imported intoWe either hold the U.S. could have a significant impact on the demand for end products that incorporate our components, which may reduce our sales.
Business interruptions could harm our business.
Our corporate headquarters, a portionvast majority of our assemblyfinancial assets in our name through a third-party financial institution, or we have transferred them out of SVB. Although we have not experienced any adverse impact to our liquidity or to our current and research and development activities and certain other criticalprojected business operations, are located near major earthquake fault lines. We do not maintain earthquake insurancefinancial condition or results of operations, uncertainty remains over liquidity concerns in the broader financial services industry, and our business, couldour business partners, or industry as a whole may be harmedadversely impacted in ways that we cannot predict at this time. Inflation and rapid increases in interest rates have led to a decline in the trading value of previously issued government securities with interest rates below current market interest rates. There is no guarantee that the U.S. Department of Treasury, Federal Deposit Insurance Corporation and Federal Reserve Board will provide access to uninsured funds in the future in the event of the closure of other banks or financial institutions, or that they would do so in a major earthquake. We generally do not maintain flood coverage, including fortimely fashion.
Although we assess our Asian locations where certain ofbanking relationships as we believe necessary or appropriate, our access to funding sources and other credit arrangements in amounts adequate to finance or capitalize our current and projected future business operations support and sales offices are located. Such flood coverage has become very expensive; as a resultcould be significantly impaired by factors that us, the financial institutions with which we have elected not to purchase this coverage. If one of these locations were to experience a major flood, our business may be harmed.
Our businesscredit agreements or arrangements directly, or the financial services industry or economy in general. These factors could be harmed if natural disasters interfere with production of wafers by our suppliers, with assembly and testing of products by our subcontractors, or with our distribution network. We maintain some business interruption insurance to help reduce the effect of such business interruptions, but we are not fully insured against such risks. Likewise, our business could be adversely impacted if a natural disaster were to shut down or significantly curtail production by one or more of our end customers. Any such loss of revenue due to a slowdown or cessation of end customer demand is uninsured.
When natural disastersinclude, among others, events such as an earthquakeliquidity constraints or other causes result in wide-spread destruction,failures, the impact on our business may not be readily apparent. This is especially true when trying to assess the impact of the disaster on our end customers, who themselves may not fully understand the impact of the event on their businesses. The full extent and scope of natural disaster impacts, both in terms of direct impact on us and our supply chain, as well as on our end customers (to include their own supply chain issues as well as end-market issues), may not be known for a considerable period of time following the disaster. When any such natural disaster occurs, there can be no assurance that our operating results may not be materially affected as a result of the impact of the disaster on us or on our end customers.
We rely on third party freight firms for nearly all of our shipments from vendors to assembly and test sites, primarily in Asia, and for shipments of our final product to customers. This includes ground and air transportation. Any significant disruption of

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such freight business globally or in certain parts of the world, particularly where our operations are concentrated, could materially and adversely affect our ability to generate revenues. Business interruption insurance may not provide enough protection to compensate usperform obligations under various types of financial, credit or liquidity agreements or arrangements, disruptions or instability in the financial services industry or financial markets, or concerns or negative expectations about the prospects for losses that may occur. Accordingly, any of these disruptionscompanies in the financial services industry. These factors could significantly harm our business.involve financial institutions or financial services industry companies with which we have financial or business relationships, but could also include factors involving financial markets or the financial services industry generally.
Terrorist attacks, wars and other acts of violence, or any other national or international crisis, calamity or emergency, may result in interruption to the business activities of many entities, business losses and overall disruption of the economy at many levels. These events may directly impact our physical facilities or those of our customers and suppliers. Additionally, these events or armed conflicts may cause some of our customers or potential customers to reduce the level of expenditures on their services and products that ultimately may reduce our revenue. The consequences of these reductions are unpredictable, and we may not be able to foresee events that could have an adverse effect on our business. For example, as a result of these events, insurance premiums for businesses may increase and the scope of coverage may be decreased. Consequently, we may not be able to obtain adequate insurance coverage for our business and properties. To the extent that these disruptions result in delays or cancellations of customer orders, a general decrease in corporate spending, or our inability to effectively market our services and products, our business and operating results could be harmed.
We operate a manufacturing facility in Reynosa, Mexico. Historically, certain regions in Mexico have experienced high levels of violence. Any significant disruption of our operations at this facility could materially affect our ability to generate revenues for certain products within our High-Reliability product line. Some of the products that we produce at this facility require certification by the Defense Contract Audit Agency ("DCAA"). Failure to secure or maintain the required certification, either directly through the DCAA or through a qualifying third party would materially affect our authorization to manufacture applicable products at this facility, and our revenue for certain products within our Power and High-Reliability products line could materially decline. An audit was performed in May 2012 by the Defense Logistics Agency ("DLA") Land and Maritime office, which is the DOD agency having oversight responsibility for applicable products manufactured in this facility. We received a letter of certification allowing us to continue producing High-Reliability products in 2013. The applicable certification will maintain our listing on the DOD Qualified Parts List as a MIL-PRF-19500 Semiconductor Manufacturer of JAN, JANTX, JANTXV and JANS quality level components. The DLA has indicated, barring any unforeseen circumstances, that our next surveillance audit may occur in late 2018.
A large percentage of our sales are to customers located in Asia and a large percentage of our products are manufactured in Asia. One of our largest customer bases in Asia is located in Taiwan. An outbreak of severe acute respiratory syndrome (SARS) or other health related issues, such as an avian influenza (bird flu) pandemic, could have a negative impact on consumer demand, on travel needed to secure new business or manage our operations, on transportation of our products from our suppliers or to our customers, or on workers needed to sell or manufacture our products or our customers’ products.
Risks Relating to Production Operations and Services
We obtainrely on a limited number of suppliers and subcontractors, many of which are based outside the U.S., for many essential components and materials and certain critical manufacturing services and any interruption or loss of supplies or services from a limited numberthese entities could significantly interrupt our business operations and the production of suppliers and subcontractors, most of which are foreign-based entities.our products.
Our reliance on a limited number of subcontractors and suppliers for wafers, chipsets and other electronic components, packaging, testing and certain other processes involves several risks, including potential inability to obtain an adequate supply of required components and reduced control over the price, timely delivery, reliability and quality of components. These risks are attributable to several factors, including limitations on resources, labor problems, equipment failures or the occurrence of natural disasters. The good working relationships we have established with our suppliers and subcontractors could be disrupted, and our supply chain could suffer, if a supplier or subcontractor were to experience a change in control. There can be no assurance that problems will not occur in the future with suppliers or subcontractors. In addition, the impact of general
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economic conditions, including recessions or inflationary pressures, bank failures and uncertainty in the banking system, geopolitical turmoil and supply chain disruptions, could adversely impact our suppliers and third-party subcontractors, and we may be unable to prevent or mitigate the effect of these conditions on our suppliers or find alternate sources of supply, which may impact our operations. Disruption or termination of our supply sources or subcontractors could significantly delay our shipments and harm our business. Delaysto customers, which could also damage relationships with current and prospective customers.customers and harm our business. Any prolonged inability to obtain timely deliveries or quality manufacturing or any other circumstances that would require us to seek alternative sources of supply or to manufacture or package certain components internally could limit our growth and harm our business.
We are subject to risk from fluctuating market prices of certain commodity raw materials, particularly gold, that are incorporated into our end products or used by our suppliers to process our end products. Increased commodity prices are passed on to us in the form of higher prices from our suppliers, either in the form of general price increases or commodity surcharges. Although we generally deal with our suppliers on a purchase order basis rather than on a long-term contract basis, we generally attempt to obtain firm pricing for volumes consistent with planned production. Our gross margins may decline if we are not able to increase selling prices of our products or obtain manufacturing efficiencies to offset the increased cost. We do not enter into formal hedging arrangements to mitigate against commodity risk.
MostMany of our third-party subcontractors and suppliers, including third-party foundries that supply silicon wafers and contract manufacturers that manufacture our modules and routers, are located in foreign countries,geographies outside the U.S. including China, Taiwan and Israel. For fiscal year 2018, approximately 20% of our silicon in terms of cost of wafers, was supplied by a third-party foundry in China, and this percentage could be even higher in future periods. For fiscal

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years 2017 and 2016, approximately 25% and 28% of our silicon in terms of cost of wafers was supplied by this third-party foundry in China, respectively. Vietnam. While our utilization of multiple third-party foundries and manufacturers does create some redundancy, of fabrication processes, any interruption of supply by one or more of these foundries or manufacturers could materially impact us. We maintain some amount of business interruption insurance to help reduce the risk of wafer supply interruption, but we are not fully insured against such risk.
A majority of our package and test operations are performed by third-party contractors based in Malaysia, South Korea, Taiwan, Thailand, the PhilippinesU.S., China and China.Taiwan. Our international business activities, in general, are subject to a variety of potential risks resulting from political and economic uncertainties.uncertainties, including rising tensions between the U.S. and China. Any political turmoil or trade restrictions in these countries, particularly China, could limit our ability to obtain goods and services from these suppliers and subcontractors. The effect of an economic crisis or political turmoil onimpacting our suppliers located in these countries may impact our ability to meet the demands of our customers. For example, the COVID-19 pandemic resulted in extended shutdowns of certain of our businesses. This public health crisis or any further political developments or health concerns in markets in which our third-party contractors and suppliers are based could result in social, economic and labor instability, adversely affecting the supply of our products and, in turn, our business, financial condition and results of operations. If we find it necessary to transition the goods and services received from our existing suppliers or subcontractors to other firms, we would likely experience an increase in production costs and a delay in production associated with such a transition, both of which could have a significant negative effect on our operating results, as these risks are substantially uninsured.
Our ability to increase product sales and revenue may be constrained by the manufacturing capacity of our suppliers.
Although we provide our suppliers with rolling forecasts of our production requirements, their ability to provide products to us is limited by their available capacity. This lack of capacity has at times constrained our product sales and revenue growth and may do so again in the future. In addition, an increased need for capacity to meet internal demands or demands of other customers could cause our suppliers to reduce capacity available to us. Our suppliers may also require us to pay amounts in excess of contracted or anticipated amounts for product deliveries or require us to make other concessions in order to acquire the supplies necessary to meet our customer requirements. If our suppliers extend lead times, limit supplies or the manufacturing capacity we require, or increase prices due to capacity constraints or other factors, we may, in turn, have to increase the prices of our products in order to remain profitable, and our customers may reduce their purchase levels with us and/or seek alternative solutions to meet their demand. If any of the foregoing occurs, our revenue and gross margin may materially decline, which could materially and adversely impact our business and results of operations. Delays in increasing third-party manufacturing capacity may also limit our ability to meet customer demand.
Our products may be found to be defective, product liability claims may be asserted against us and we may not have sufficient liability insurance.
Manufacturing semiconductors is a highly complex and precise process, requiring production in a tightly controlled, clean environment. Minute impurities in our manufacturing materials, contaminants in the manufacturing environment, manufacturing equipment failures, and other defects can cause our products to be non-compliant with customer requirements or otherwise nonfunctional. Manufacturing our modules, routers and other products is also a complex process, and often requires the use of numerous components, the failure of any one of which could cause the product to fail. Similarly, our service offerings are highly complicated and involve the use of numerous systems, networks and technologies, any of which could cause our service offerings to fail or malfunction.
We face an inherent business risk of exposure to warranty and product liability claims in the event that our products or services fail to perform as expected or such failure of our products or services results, or is alleged to result, in bodily injury or property damage (or both). Since a defect or failure in our productproducts or services could give rise to failures in the goods or services that incorporate or use them (and consequential claims for damages against our customers from their customers), we may face claims for damages that are disproportionate to the revenues and profits we receive from the products or services involved.
Our general warranty policy for products provides for repair or replacement of defective parts. In some cases, a refund of the purchase price is offered. InOur standard terms for our service offerings also limit our liability, and in some cases specify the remedies the customer is entitled to receive if the services fail to meet applicable service level objectives. However, in certain instances, we have agreed to other warranty terms, including some indemnification provisions, which could prove to be significantly more costly than repair, replacement or refund.our standard remedies. We attempt to limit our liability through our standard terms and conditions and negotiation of sale and other customer contracts, but there is no assurance that such limitations will be accepted or effective.
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While we maintain some insurance for such events, a successful warranty or product liability claim against us in excess of our available insurance coverage, if any, and established reserves, or a requirement that we participate in a product recall, would have adverse effects (that could be material) on our business, operating results and financial condition. Additionally, in the event that our products or services fail to perform as expected, our reputation may be damaged, which could make it more difficult for us to sell our products and services to existing and prospective customers and could adversely affect our business, operating results and financial condition.
Obsolete inventories as a result of changes in demand for our products and changechanges in the life cycles of our products could adversely affect our business, operating results and financial condition.
The life cycles of some of our products depend heavily upon the life cycles of the end-products into which our products are designed. End-market products with short life cycles require us to manage closely our production and inventory levels. Inventory may also become obsolete because of adverse changes in end-market demand. We may in the future be adversely affected by obsolete or excess inventories, which may result from unanticipated changes in the estimated total demand for our products or the estimated life cycles of the end-products into which our products are designed. In addition, some customers restrict how far back the date of manufacture for our products can be, andwhich can render our products obsolete. In addition, certain customers may stop ordering products from us and go out of business due to adverse economic conditions; therefore,conditions or otherwise, thereby causing some of our product inventory to become obsolete. As a result, our inventory may become obsolete and, thus,for reasons beyond our control, which may adversely affect our business, operating results and financial condition.
Business interruptions, such as natural disasters, acts of violence and the outbreak of contagious diseases, could harm our business and have a material adverse effect on our operations.
Earthquakes and other natural disasters, terrorist attacks, armed conflicts, wars and other acts of violence, and other national or international crisis, calamity or emergency, including the outbreak of pandemic or contagious disease, such as COVID-19, may result in interruption to the business activities of us, our suppliers and our customers and overall disruption of the economy at many levels. These events may directly impact our physical facilities or those of our customers and suppliers. Additionally, these events, which are generally unforeseeable and difficult to predict, may cause some of our customers or potential customers to reduce their level of expenditures on certain services and products, which could ultimately reduce our revenue.
Our corporate headquarters, a portion of our assembly and research and development activities, and certain other critical business operations are located near major earthquake fault lines. We do not maintain earthquake insurance and our business could be harmed in the event of a major earthquake. We generally do not maintain flood coverage, including for our Asian locations where certain of our operations support and sales offices are located. Such flood coverage has become very expensive; as a result we have elected not to purchase this coverage. If one of these locations were to experience a major flood, our business may be harmed.
Our business could also be harmed if natural disasters, acts of violence, national or international crises or other calamities or emergencies interrupt the production of wafers, components or products by our suppliers, the assembly and testing of products by our subcontractors, or the operations of our distributors and direct customers. We rely on third-party freight firms for nearly all of our shipments from vendors to assembly and test sites, primarily in Asia, and for shipments of our final product to customers. This includes ground and air transportation. Any significant disruption of such freight business globally or in certain parts of the world, particularly where our operations are concentrated could materially and adversely affect our ability to generate revenues.
The ultimate impact of business interruption events, both in terms of direct impact on us and our supply chain, as well as on our end customers (to include their own supply chain issues as well as end-market issues), may not be known for a considerable period of time following the event. We maintain some business interruption insurance to help reduce the effect of business interruptions, but we are not fully insured against such risks. Also as a result of these events, insurance premiums for businesses may increase and the scope of coverage may be decreased. Consequently, we may not be able to obtain adequate insurance coverage for our business and properties. Further, any loss of revenue due to a slowdown or cessation of end customer demand is uninsured. Accordingly, any of these disruptions could significantly harm our business.
We depend on mobile network operators to promote and offer acceptable wireless data services.
Certain of our products and wireless connectivity services can only be used over wireless data networks operated by third parties. Our business and future growth will depend, in part, on the successful deployment by mobile network operators of next generation wireless data networks and appropriate pricing of wireless data services. We also depend on successful strategic relationships with our mobile network operator partners to provide direct or indirect roaming services onto their networks and our operating results and financial condition could be harmed if they increase the price of their services or experience operational issues with their networks. In certain cases, our mobile network operator partners may also offer services that compete with our IoT services business.
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Risks Relating to Research and Development, Engineering, Intellectual Property and New Technologies
We may be unsuccessful in developing and selling new products, which is central to our objective of maintaining and expanding our business.
We operate in a dynamic environment characterized by price erosion, rapid technological change, and design and other technological obsolescence. Our competitiveness and future success depend on our ability to predict and adapt to these changes in a timely and cost-effective manner by designing, developing, manufacturing, marketing and providing support for our own new products and technologies.
A failure to achieve design wins, to introduce these new products in a timely manner, or to achieve market acceptance for these products on commercially reasonable terms could harm our business.

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The introduction of new products presents significant business challenges because product development commitments and expenditures must be made well in advance of product sales. The success of a new product depends on accurate forecasts of long-term market demand and future technological developments, as well as on a variety of specific implementation factors, including:
timely and efficient completion of technology, product and process design and development;
timely and efficient implementation of manufacturing, assembly, and test processes;
the ability to secure and effectively utilize fabrication capacity in different geometries;
product performance;
productperformance, quality and reliability; and
effective marketing, sales and serviceservice.
The efforts to achieve design wins typically are lengthy and can require us to both incur design and development costs and dedicate scarce engineering resources in pursuit of a single customer opportunity. We may not prevail in the competitive selection process. If a customer initially chooses a competitor's product during the selection process, it becomes significantly more difficult for us to sell our products for use in that customer's system because changing suppliers can involve significant cost, time, effort and risk for our customers. Thus, our failure to win a competitive bid can result in our foregoing revenues from a given customer's product line for the life of that product. Even if we are able to develop products and achieve design wins, the design wins may never generate revenues if end-customer projects are unsuccessful in the marketplace or the end-customer terminates the project, which may occur for a variety of reasons. MergersIn addition, mergers and consolidations among customers may lead to termination of certain projects before the associated design win generates revenue. If design wins do generate revenue, the time lag between the design win and meaningful revenue can be uncertain and could be significant. If we fail to develop products with required features or performance standards or experience even a short delay in bringing a new product to market, or if our customers fail to achieve market acceptance of their products, our business, financial condition and operating results could be materially and adversely impacted.
Our customers require our products to undergo a lengthy and expensive qualification process without any assurance of product sales.
Prior to purchasing our products, certain of our customers require that our products undergo an extensive qualification process, which involves testing of the products in the customer's system as well as rigorous reliability testing. This qualification process may continue for six months or longer. However, qualification of a product by a customer does not ensure any sales of the product to that customer. Even after successful qualification and sales of a product to a customer, a subsequent revision to the product or software, changes in the manufacturing process or the selection of a new supplier by us may require a new qualification process, which may result in delays and in us holding excess or obsolete inventory. After our products are qualified, it can take an additional six months or more before the customer commences volume production of components or devices that incorporate our products. Despite these uncertainties, we devote substantial resources, including design, engineering, sales, marketing and management efforts, toward qualifying our products with customers in anticipation of sales. If we are unsuccessful or delayed in qualifying any of our products with a customer, such failure or delay would preclude or delay sales of such product to the customer, which may impede our growth and cause our business to suffer.
Our products may fail to meet new industry standards or requirements and the efforts to meet such industry standards or requirements could be costly.
Many of our products are based on industry standards that are continually evolving. Our ability to compete in the future will depend in part on our ability to anticipate, identify and ensure compatibility or compliance with these evolving industry standards. The emergence of new industry standards could render our products incompatible with products developed by our customers and potential customers. As a result, we could be required to invest significant time and effort and to incur significant expense to redesign our products to ensure compliance with relevant standards. If our products are not in compliance with prevailing industry standards or requirements, we could miss opportunities to achieve crucial design wins which in turn could have a material adverse effect on our business, operating results and financial conditions.
Unfavorable or uncertain conditions in the 5G infrastructure market may cause fluctuations in our rate of revenue growth or financial results.
Markets for 5G infrastructure may not develop in the manner or in the time periods we anticipate. If domestic and global economic conditions worsen, overall spending on 5G infrastructure may be reduced, which would adversely impact demand for our products in these markets. In addition, as regulatory and private sector stakeholders have expressed concerns about the
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negative effects and dangers posed to others by the deployment of 5G technology, unfavorable developments with evolving laws and regulations worldwide related to 5G or 5G suppliers may limit global adoption, impede our strategy, and negatively impact our long-term expectations in this area. Even if the 5G infrastructure market develops in the manner or in the time periods we anticipate, if we do not have timely, competitively priced, market-accepted products available to meet our customers’ planned roll-out of 5G wireless communication systems, we may miss a significant opportunity and our business, financial condition, results of operations and cash flows could be materially and adversely affected. In addition, as a result of the fact that the markets for 5G are not yet fully developed, demand for these products may be unpredictable and may vary significantly from one period to another.
We may be unable to adequately protect our intellectual property rights.
We pursue patents for some of our newselect products and unique technologies, butand we also rely primarily on trade secret protections through a combination of nondisclosure agreements and other contractual provisions, as well as our employees’ commitment to confidentiality and loyalty, to protect our know-how and processes. We intend to continue protecting our proprietary technology, including through trademark and copyright registrations and patents. Despite this intention, we may not be successful in achieving adequate protection. Our failure to adequately protect our material know-how and processes could harm our business. There can be no assurance that the steps we take will be adequate to protect our proprietary rights, that our patent applications will lead to issued patents, that others will not develop or patent similar or superior products or technologies, or that our patents will not be challenged, invalidated, or circumvented by others. The costs of enforcing our rights in our intellectual property can also be substantial, and the outcome of any enforcement measures is uncertain. Furthermore, the laws of the countries in which our products are or may be developed, manufactured or sold may not protect our products and intellectual property rights to the same extent as laws in the U.S.

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We may suffer losses and business interruption if our productsbe found to infringe on the intellectual property rights of others.others or be required to enter into intellectual property licenses on unfavorable terms.
The semiconductor industryindustries in which we operate have many participants that own, or claim to own, proprietary intellectual property. We license technology, intellectual property, and software from third parties for use in our products and services, and may be required to license additional technology, intellectual property, and software in the future. Some licensors have instituted policies limiting the products they will cover under their licenses to end products only, which limits our ability to obtain licenses from such licensors, where required, for our wireless embedded module products. There is characterizedno assurance that we will be able to maintain our third-party licenses or obtain new licenses when required.
In the past we have received, and in the future, we are likely to receive, assertions or claims from third parties alleging that our products violate or infringe their intellectual property rights. We may be subject to these claims directly or through indemnities against these claims which we have provided to certain customers and other third parties. Our component suppliers and technology licensors do not typically indemnify us against these claims and therefore we do not have recourse against them in the event a claim is asserted against us or a customer we have indemnified.
Intellectual property litigation in the wireless communications area is prevalent. In the past, claims have been brought against us both by frequent claims of infringementoperating companies, and litigation regarding patentby third parties whose primary (or sole) business purpose is to acquire patents and other intellectual property rights. Duerights, and not to the numbermanufacture and sell products and services. These entities aggressively pursue litigation, resulting in increased litigation costs for us. Infringement of competitors, intellectual property infringement is an ongoing risk since other companies in our industry could have intellectual property rights that may notcan be identifiable when we initiate development efforts. Litigationdifficult to determine, and litigation may be necessary to enforce ourdetermine infringement of intellectual property rightsrights. In many cases, these third parties are companies with substantially greater resources than us, and they may choose to pursue complex litigation to a greater degree than we could. Regardless of whether these infringement claims have merit or not, we may be subject to the following:
we may be found to be liable for substantial damages, liabilities and litigation costs, including attorneys' fees;
we may be prohibited from further use of intellectual property because of an injunction and may be required to cease selling our products that are subject to the claim;
we may have to defend ourselves against infringement claims. Anylicense third party intellectual property, incurring royalty fees that may or may not be on commercially reasonable terms; in addition, there is no assurance that we will be able to successfully negotiate and obtain such litigation could be very costly and may divert our management’s resources. If one of our products is found to infringe on a license from the third party’s rights, party;
we may have liabilityto develop a non-infringing alternative, which could be costly and delay or result in the loss of sales; in addition, there is no assurance that we will be able to develop such a non-infringing alternative;
management attention and resources may be diverted;
our relationships with customers may be adversely affected;
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we may be required to indemnify our customers for pastcertain costs and damages they incur in respect of such a claim; and
we may decide to cease selling certain product lines or not launch certain product lines to avoid infringement and may needclaims.
If we enter into royalty-paying licenses to seek a license to use such intellectual property, going forward. If a license is not available or if we aremay be unable to obtainpass the costs of the royalties through to our customers. In addition, we may be subject to disputes with licensors with respect to the calculation of the royalties we have paid under such licenses.
Any intellectual property litigation against us or our customers, any inability to license intellectual property rights on commercially reasonable terms, and any dispute with a licenselicensor, could therefore have a material adverse effect on terms acceptable to us, we would either have to change our product so that it does not infringe or stop making the product.business, operating results and financial condition.
We must commit resources to product production prior to receipt of purchase commitments and could lose some or all of the associated investment.
Sales are made primarily on a current delivery basis pursuant to purchase orders that may be revised or cancelled by our customers without penalty, rather than pursuant to long-term contracts. Some contracts require that we maintain inventories of certain products at levels above the anticipated needs of our customers. As a result, we must commit resources to the production of products and the procurement of components without binding purchase commitments from customers. Our inability to sell products after we devote significant resources to them could harm our business. Likewise, the lead time for the components required to manufacture some our products can be lengthy, and we may be unable to meet our customers’ demand for our products if we fail to anticipate their demand and place sufficient orders for the necessary components.
While we intend to continue to invest in research and development, we may be unable to make the substantial investments that are required to remain competitive in our business.
The industries in which we operate require substantial investment in research and development in order to bring to market new and enhanced solutions. We are unable to predict whether we will have sufficient resources to maintain the level of investment in research and development required to remain competitive. The added costs could prevent us from being able to maintain a technology advantage over larger competitors that have significantly more resources to invest in research and development. In addition, we cannot assure you that the technologies which are the focus of our research and development expenditures will become commercially successful or generate any revenue.
Certain software we use is from open source code sources, which, under certain circumstances, may lead to unintended consequences and, therefore, could materially adversely affect our business, financial condition, operating results and cash flow.
We use open source software in connection with certain of our products and services, and we intend to continue to use open source software in the future. From time to time, there have been claims challenging the ownership of open source software against companies that incorporate open source software into their products or services or alleging that these companies have violated the terms of an open source license. As a result, we could be subject to lawsuits by parties claiming ownership of what we believe to be open source software or alleging that we have violated the terms of an open source license. Litigation could be costly for us to defend, have a negative effect on our operating results and financial condition or require us to devote additional research and development resources to change our solutions. In addition, if we were to combine our proprietary software solutions with open source software in certain manners, we could, under certain open source licenses, be required to publicly release the source code of our proprietary software solutions. If we inappropriately use open source software, we may be required to re-engineer our solutions, discontinue the sale of our solutions, release the source code of our proprietary software to the public at no cost or take other remedial actions. There is a risk that open source licenses could be construed in a way that could impose unanticipated conditions or restrictions on our ability to commercialize our solutions, which could adversely affect our business, operating results and financial condition.
We may need to transition to smaller geometry process technologies and achieve higher levels of design integration to remain competitive and may experience delays in this transition or fail to efficiently implement this transition.
In order to remain competitive, we have transitioned and expect to continue to transition certain of our products to increasingly smaller geometries. This transition requires us to modify the manufacturing processes for our products, to design new products to more stringent standards and to redesign some existing products. In some instances, we depend on our relationship with our third-party foundries to transition to smaller geometry processes successfully. Our foundries may not be able to effectively manage the transition or we may not be able to maintain our foundry relationships. If our foundries or we experience significant delays in this transition or fail to efficiently implement this transition, we could experience reduced manufacturing yields, delays in product deliveries and increased expenses, all of which could materially and adversely affect our business, financial condition and results of operations. As smaller geometry processes become more prevalent, we expect to continue to integrate
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greater levels of functionality into our products. However, we may not be able to achieve higher levels of design integration or deliver new integrated products on a timely basis or at all.
Risks Relating to International Operations
We are subject to export restrictions and laws affecting trade and investments, which may limit our ability to sell to certain customers.
As a global company headquartered in the U.S., we are subject to U.S. laws and regulations that limit and restrict the export of some of our products and services and may restrict our transactions with certain customers, business partners and other persons, including, in certain cases, dealings with or between our U.S. employees and subsidiaries. In certain circumstances, export control and economic sanctions regulations may prohibit the export of certain products, services and technologies, and in other circumstances we may be required to obtain an export license or other authorization before entering into a transaction or transferring a controlled item. We maintain an economics sanction and export compliance program but there are risks that the compliance controls could be circumvented, exposing us to legal liabilities. These restrictions and laws have significantly restricted our operations in the recent past and may continue to do so in the future. We must also comply with export restrictions and laws imposed by other countries affecting trade and investments.
Actions by the U.S. Department of Commerce or future regulatory activity may materially interfere with our ability to make sales to certain Chinese or other foreign customers. Chinese and other customers outside the U.S. affected by future U.S. government export control measures or sanctions or threats of export control measures or sanctions may respond by developing their own solutions to replace our products or by adopting our foreign competitors’ solutions. In addition, our association with customers that are or become subject to U.S. regulatory scrutiny or export restrictions could subject us to actual or perceived reputational harm among current or prospective investors, suppliers or customers, customers of our customers, other parties doing business with us, or the general public. Any such reputational harm could result in the loss of investors, suppliers or customers, which could harm our business, financial condition, operating results or prospects.
We sell and trade with foreign customers outside the U.S., which subjects our business to increased risks.
Sales to foreign customers outside the U.S. accounted for approximately 91%76% of net sales in thefor fiscal year ended January 28, 2018.2024. Sales to our customers located in China (including Hong Kong), Japan, Taiwan, Singapore and South Korea constituted 51%Australia comprised 32%, 6%, 6%, 5% and 8%,5% of our sales, respectively, of net sales forin fiscal year 2018.2024. International sales are subject to certain risks, including unexpected changes in regulatory requirements, tariffs and other barriers, political and economic instability, difficulties in accounts receivable collection, difficulties in managing distributors and representatives, difficulties in staffing and managing foreign subsidiary and branch operations and potentially adverse tax consequences. Other risks include local business and cultural factors that may differ from our domestic standards and practices, including business practices from which we are prohibited from engaging by the Foreign Corrupt Practices Act and other anti-corruption laws and regulations, laws of certain foreign countries that may not protect our products, assets or intellectual property rights to the same extent as do U.S. laws, and difficulties enforcing contracts in such foreign countries generally. These factors may harm our business. Our use of the Semtech name may be prohibited or restricted in some countries, which may negatively impact our sales efforts.
A substantial portion of our sales is derived from China and adverse changes to general economic conditions in China could have a material and adverse impact on our sales and financial results.
In fiscal year 2024, sales to customers in China comprised 32% of our net sales. The continuing economic slowdown in China could adversely affect our sales to customers in China and consequently, our business, operating results and financial condition. In addition, substantiallythere are risks that the Chinese government may, among other things, require the use of local suppliers, compel companies that do business in China to partner with local companies to conduct business, or provide incentives to government-backed local customers to buy from local suppliers rather than companies like ours, all of which could adversely impact our foreign sales are denominatedbusiness, operating results and financial condition. Further, changes in U.S. dollars and currency exchange fluctuationsglobal social, political, regulatory and economic conditions or in countries wherelaws and policies governing trade with China as a result of rising tensions could adversely affect our business.
We and our manufacturing partners are or will be subject to extensive Chinese government regulation, and the benefit of various incentives from Chinese governments that we doand our manufacturing partners receive may be reduced or eliminated, which could increase our costs or limit our ability to sell products and conduct activities in China.
Many of our manufacturing partners are located in China. The Chinese government has broad discretion and authority to regulate the technology industry in China. Additionally, China’s government has implemented policies from time to time to regulate economic expansion in China. The Chinese government exercises significant control over China’s economic growth through the allocation of resources, controlling payment of foreign currency-denominated obligations, setting monetary policy and providing preferential treatment to particular industries or companies.
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Any additional new regulations or the amendment or modification of previously implemented regulations could require us and our manufacturing partners to change our business plans, increase our costs, or limit our ability to sell products and conduct activities in China, which could harmadversely affect our business and operating results.
The Chinese government and provincial and local governments have provided, and continue to provide, various incentives to encourage the development of the semiconductor industry in China. Such incentives may include tax rebates, reduced tax rates, favorable lending policies and other measures, some or all of which may be available to our manufacturing partners and to us with respect to our facilities in China. Any of these incentives could be reduced or eliminated by resulting in pricing that is not competitive with prices denominated in local currencies.governmental authorities at any time. Any such reduction or elimination of incentives currently provided to us and our manufacturing partners could adversely affect our business and operating results.
Our foreign currency exposures may change over time as the level of activity in foreign markets grows and could have an adverse impact upon financial results.
As a global enterprise, we face exposure to adverse movements in foreign currency exchange rates. Certain of our assets, including certain bank accounts, exist in non-U.S. dollar-denominated currencies, which are sensitive to foreign currency exchange rate fluctuations. The non-U.S. dollar-denominated currencies are principally the Swiss Franc, Euro,franc, euro, Canadian dollars,dollar, Mexican Peso,peso, Japanese Yenyen, Great British pound and British Pound Sterling.Australian dollar. We also have a significant number of employees that are paid in foreign currency, the largest groups beingincluding Australia, Canada, France, India, Mexico, Switzerland, Taiwan, and United Kingdom-based employees who are paid in British Pound Sterling, Swiss-based employees who are paid in Swiss Francs, Canada-based employees who are paid in Canadian dollars, and Mexican nationals who are paid in Mexican Pesos.Kingdom.
If the value of the U.S. dollar weakens relative to these specific currencies, as it has done in recent years, the cost of doing business in terms of U.S. dollars rises. Whereas if the value of the U.S. dollar strengthens relative to these specific currencies, it could make the pricing of our products less competitive and affect demand for our products. With the growth of our international business, our foreign currency exposures may grow and, under certain circumstances, could harm our business.
As a means of managing our foreign exchange exposure, we routinely convert U.S. dollars into foreign currency in advance of the expected payment. We regularly assess whether or not to hedge foreign exchange exposure. Any future use of forward contracts to hedge foreign exchange exposure may be required to be marked-to-market each quarter and can create volatility in net income not directly tied to our operating results.
We may be subject to increased tax liabilities and an increased effective tax rate if we need to repatriateremit funds held by our foreign subsidiaries.subsidiaries outside the U.S.
AsWith the enactment of January 28, 2018,the Tax Cuts and Jobs Act (“Tax Act”), all post-1986 previously unremitted earnings for which no U.S. deferred tax liability had been accrued were subject to U.S. tax. Notwithstanding the U.S. taxation of these amounts, we did not provide income and withholding taxes for $453.6 million ("Untaxed Funds")have determined that none of our total $693.6 million ofcurrent foreign subsidiaries total foreign earnings.earnings will be permanently reinvested. If we needed these Untaxed Fundsto remit all or a portion of our historical undistributed earnings to the U.S. for investment in our domestic operations, any repatriation,such remittance could result in increased tax liabilities and a higher effective tax rate.

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We are subject to export restrictions and laws affecting trade and investments.
As a global company headquartered in the U.S., we are subject to U.S. laws and regulations that limit and restrict the export of some of our products and services and may restrict our transactions with certain customers, business partners and other persons, including, in certain cases, dealings with or between our employees and subsidiaries. In certain circumstances, export control and economic sanctions regulations may prohibit the export of certain products, services and technologies, and in other circumstances we may be required to obtain an export license before exporting the controlled item. Compliance with these laws has not significantly limited our operations or our sales in the recent past, but could significantly limit them in the future. We maintain an export compliance program but there are risks that the compliance controls could be circumvented, exposing us to legal liabilities. We must also comply with export restrictions and laws imposed by other countries affecting trade and investments. Although these restrictions and laws have not significantly restricted our operations in the recent past, there is a risk that they could do so in the future.
For example, on March 8, 2016, the U.S. Department of Commerce published a final rule in the Federal Register that amended the Export Administration Regulations by adding ZTE Corporation ("ZTE") and three of its affiliates to the “Entity List” for actions contrary to the national security and foreign policy interests Determination of the U.S. This rule imposed new export licensing requirementsamount of the unrecognized deferred tax liability on exports, reexports, and in-country transfers of all U.S.-regulated products, software and technology to the designated ZTE entities, which had the practical effect of preventing us from making any sales to ZTE. On March 24, 2016, the U.S. Department of Commerce issued a temporary general license suspending the enhanced export licensing requirements for ZTE and one of its designated affiliates through June 30, 2016, thereby enabling us to resume sales to ZTE. The temporary license was repeatedly extended until the Bureau of Industry and Security removed ZTE from the Entity List on May 29, 2017, after ZTE entered a guilty plea and agreed to pay a combined penalty of up to $1.19 billion to settle civil and criminal allegations against it. This or future regulatory activity may materially interfere with our ability to make sales to ZTE or other customers.these unremitted earnings is not practicable.
In addition, our association with customers that are or become subject to U.S. regulatory scrutiny or export restrictions could subject us to actual or perceived reputational harm among current or prospective investors, suppliers or customers, customers of our customers, other parties doing business with us, or the general public. Any such reputational harm could result in the loss of investors, suppliers or customers, which could harm our business, financial condition, operating results or prospects.
Risks Relating to Sales, Marketing and Competition
We compete against larger, more established entities and our market share may be reduced if we are unable to respond to our competitors effectively.
The semiconductor industry is intensely competitive and is characterized by price erosion, rapid technological change, and design and other technological obsolescence. We compete with domestic and international semiconductor companies, many of which have substantially greater financial and other resources with which to pursue engineering, manufacturing, marketing and distribution of their products. We consider our primary competitors with respect to our Protection Products to include STMicroelectronics, Nexperia, ON Semiconductor Corporation and Infineon Technologies AG. Our primary competitors with respect to our Signal Integrity Products are Texas Instruments Incorporated, Maxim Integrated Products, Inc., MACOM Technology Solutions Holdings, Inc., Inphi Corporation, Broadcom Limited, Applied Micro Circuits Corporation and our customers' own internal solutions. With respect to our Power and High-Reliability products, we consider our primary competitors to include Texas Instruments Corporation, Maxim Integrated Products Inc., Microsemi Corporation and Monolithic Power Systems. Our primary competitors with respect to our Wireless and Sensing products include Silicon Laboratories, Texas Instruments Incorporated, Atmel Corporation, Analog Devices, Inc. Cypress Semiconductor Corporation and Huawei Technologies Co., Ltd.
We expect continued competition from existing competitors as well as competition from new entrants in the semiconductor market. Our ability to compete successfully in the rapidly evolving area of integrated circuit technology depends on several factors, including:
success in designing and manufacturing new products that implement new technologies;
protection of our processes, trade secrets and know-how;
maintaining high product quality and reliability;
pricing policies of our competitors;
performance of competitors’ products;
ability to deliver in large volume on a timely basis;
marketing, manufacturing and distribution capability; and
financial strength.

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To the extent that our products achieve market success, competitors typically seek to offer competitive products or lower prices; if they are successful, they could harm our business.
Industry consolidation may lead to increased competition and may harm our operating results.
There has been a trend toward industry consolidation in our industry as companies attempt to strengthen or hold their market positions in an evolving industry and as companies are acquired or are unable to continue operations. Some of our competitors have made acquisitions or entered into partnerships or other strategic relationships to offer a more comprehensive solution than they individually had offered. Such consolidations or strategic partnerships may continue in the future. The companies or alliances resulting from these possible consolidations may create more compelling bundled products as well as being able to offer greater pricing flexibility, making it more difficult for us to compete effectively, including on the basis of price, sales and marketing programs, channel coverage, technology or product functionality. Continued industry consolidation may adversely impact customers' perceptions of the viability of smaller and even medium-sized semiconductor companies such as ourselves and, consequently, customers' willingness to purchase from us. We believe that industry consolidation may result in stronger competitors, with more efficient cost structures that are better able to compete as sole-source vendors for our end-customers. This could lead to more variability in our operating results and could have a material adverse effect on our business, operating results and financial condition.
We receive a significant portion of our revenues from a small number of customers and the loss of any one of these customers or failure to collect a receivable from them could adversely affect our business.
Our largest customers have varied from year to year. Historically, we have had significant customers that individually accounted for 10% or more of consolidated revenuessales in certain quarters or years or represented 10% or more of net accounts receivables at any given date. The table below sets forth those customers representing greater than 10% of net sales for one more of fiscal years 2018, 2017 and 2016.
Concentration of Net Sales - Significant Customers
 Fiscal Years
(percentage of net sales)2018 2017 2016
Arrow Electronics (and affiliates)11% 10% 9%
Trend-tek Technology Ltd (and affiliates)10% 10% 7%
Samsung Electronics (and affiliates)8% 7% 7%
Premier Technical Sales Korea, Inc. (and affiliates) (1)
6% 4% 3%
(1)Premier is a distributor with a concentration of sales to Samsung. The above percentages represent our estimate of the sales activity related to Samsung that is passing through this distributor.
Concentration of Accounts Receivable - Significant Customers
The Company did not have any customers that accounted for at least 10% of total net receivables as of January 28, 2018 or January 29, 2017.
Sales to our customers are generally made on open account, subject to credit limits we may impose, and the receivables are subject to the risk of being uncollectible.
We believe that our operating results for the foreseeable future will continue to depend on sales to a relatively small number of customers and end customers. We may not be able to maintain or increase sales to some of our top customers for a variety of reasons, including that our agreements with our customers do not require them to purchase a minimum quantity of our products; some of our customers can stop incorporating our products into their own products with limited notice to us and suffer little or no penalty; and many of our customers have pre-existing or concurrent relationships with our current or potential competitors that may affect the customers’ decisions to purchase our products. The loss of a major customer, a reduction in sales to any major customer or our inability to attract new significant customers could seriously impact our revenue and materially and adversely affect our business, financial condition and results of operations.
The volatility of customer demand limits our ability to predict future levels of sales and profitability.
We primarily conduct our sales on a purchase order basis, rather than pursuant to long-term contracts. The loss of any significant customer, any material reduction in orders by any of our significant customers, the cancellation of a significant customer order or the cancellation or delay of a customer’s significant program or product could harm our business.
Semiconductor suppliersSuppliers can rapidly increase production output in response to slight increases in demand, leading to a sudden oversupply situation and a subsequent reduction in order rates and revenues as customers adjust their inventories to account for shorter lead times. Conversely, when circumstances create longer lead times customers may order in excess of what they need to ensure availability, then cancel orders if lead times are reduced. A rapid and sudden decline in customer demand for products or
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cancellation of orders can result in excess quantities of certain products relative to demand. Should this occur, our operating results may be adversely affected as a result of charges to reduce the carrying value of our inventory to the estimated demand level or market price. Our quarterly revenues are highly dependent upon turns fill orders (orders booked and shipped in the same quarter). The short-term and volatile nature of customer demand makes it extremely difficult to accurately predict near term revenues and profits.

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Most of our authorized distributors, which togethercollectively represent more than halfa significant portion of our net sales, can terminate their contract with us with little or no notice. The termination of a distributor could negatively impact our business, including net sales and accounts receivable.
In fiscal year 2018,2024, authorized distributors accounted for approximately 66% of our net sales. We generally do not have long-term contracts with our distributors and most can terminate their agreement with us with little or no notice. For fiscal year 2018,2024, our two largest distributors were based in Asia.
The termination of any of our distributor relationships could impact our net sales and limit our access to certain end-customers. It could also result in the return of excess inventory of our product held by that distributor. Since many distributors simply resell finished products, they generally operate on very thin profit margins. If a distributor were to terminate an agreement with us or go out of business, our accounts receivable from the particular distributor would be subject to significant collection risk. Our reliance on distributors also subjects us to a number of additional risks, including:
write-downs in inventories associated with stock rotation rights and increases in provisions for price adjustments granted to certain distributors;
potential reduction or discontinuation of sales of our products by distributors;
failure to devote resources necessary to sell our products at the prices, in the volumes and within the time frames that we expect;
dependence upon the continued viability and financial resources of these distributors, some of which are small organizations with limited working capital and all of which depend on general economic conditions and conditions within the semiconductor industry;
and IoT industries; dependence on the timeliness and accuracy of shipment forecasts and resale reports from our distributors; and
management of relationships with distributors, which can deteriorate as a result of conflicts with efforts to sell directly to our end customers.
If any significant distributor becomes unable or unwilling to promote and sell our products, or if we are not able to renew our contracts with the distributors on acceptable terms, we may not be able to find a replacement distributor on reasonable terms or at all and our business could be harmed.
Our inability to effectively control the sales of our products on the gray market could have a material adverse effect on us.
We market and sell our products directly to OEMs and through authorized third-party distributors. From time to time, it'sit is possible our products could be diverted from our authorized distribution channels and customers may purchase products from the unauthorized "gray market." Gray market products result in shadow inventory that is not visible to us, thus making it difficult to forecast demand accurately. Also, when gray market products enter the market, we and our distribution channels compete with these discounted gray market products, which adversely affects demand for our products and negatively impacts our margins. In addition, our inability to control gray market activities could result in customer satisfaction issues because when products are purchased outside of our authorized distribution channels there is a risk that our customers are buying products that may have been altered, mishandled or damaged, or are used products represented as new.
Competition from new or established IoT, cloud services and wireless services companies, or from those with greater resources, may prevent us from increasing or maintaining our market and could result in price reductions and/or loss of business, resulting in reduced revenues and gross margins.
The market for IoT products and services is highly competitive and rapidly evolving. We may experience intense competition on our businesses, including:
competition from more established and larger companies with strong brands and greater financial, technical and marketing resources or companies with different business models;
competition from companies that operate in lower cost jurisdictions than we do, or who receive government support or subsidies that we do not;
business combinations or strategic alliances by our competitors which could weaken our competitive position;
introduction of new products or services by us that put us in direct competition with major new competitors;
existing or future competitors who may be able to respond more quickly to technological developments and changes and introduce new products or services before we do; and
competitors who may independently develop and patent technologies and products that are superior to ours or achieve greater acceptance due to factors such as more favorable pricing, more desired or better-quality features or more efficient sales channels.
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If we are unable to compete effectively with our competitors' pricing strategies, technological advances and other initiatives, we may lose customer orders and market share and we may need to reduce the price of our products and services, resulting in reduced revenue and gross margins. In addition, new market entrants or alliances between customers and suppliers could emerge to disrupt the markets in which we operate through disintermediation of our modules business or other means. There can be no assurance that we will be able to compete successfully and withstand competitive pressures.
Risks Relating to Governmental Regulations
Changes in government trade policies could have an adverse impact on our business or the business of our customers, which may materially adversely affect our business operations, sales or gross margins.
The U.S. government has made statements and taken certain actions that have led to, and may lead to, further changes to U.S. and international trade policies, including Taxes, Financial Reporting Rulestariffs affecting certain products exported by a number of U.S. trading partners, including China. In response, many U.S. trading partners, including China, have imposed or proposed new or higher tariffs on U.S. products. The tariffs imposed by the U.S. on products imported from China include parts and Regulations,materials used in semiconductor manufacturing and Environmental Regulationscould have the effect of increasing the cost of materials we use to manufacture certain products, which could result in lower margins. The U.S. government has also taken actions targeting exports of certain technologies to China which could lead to additional restrictions on the export of products that include or enable certain technologies, including products we provide to China-based customers. In addition, the geopolitical headwinds driven by export restrictions and tariffs imposed by the U.S. government may weaken demand for our products.
FailureWe cannot predict what further actions may ultimately be taken with respect to maintain effective internal control over financial reportingtariffs or disclosuretrade relations between the U.S. and other countries, what products may be subject to such actions, or what actions may be taken by the other countries in retaliation. Accordingly, it is difficult to predict exactly how, and to what extent, such actions may impact our business, or the business of our customers, partners or vendors. Any unfavorable government policies on international trade, such as capital controls or tariffs, may further affect the demand for our products, increase the cost of components, delay production, impact the competitive position of our products or prevent us from being able to sell products in certain countries, and procedures couldmay have a material adverse effect on our business, operating results and stock price.financial condition. Any resulting trade wars could have a significant adverse effect on world trade and global economic conditions and could adversely impact our revenues, gross margins and business operations.
Section 404Certain of our products and services are subject to laws and regulations in the Sarbanes-Oxley Act requires an annual management assessmentU.S., Canada, the European Union and other regions in which we operate.
Certain of our products and services are subject to laws and regulations in the effectiveness of internal controls over financial reportingU.S., Canada, the European Union and an annual report by our independent registered public accounting firm opining on our internal controls over financial reporting. Management is similarlyother regions in which we operate. From time to time in the ordinary course we may be required to review disclosure controls,obtain regulatory approvals or licenses in order to sell certain products and services, which could result in increased costs and inability to sell our products and services.
For example, in the U.S., the FCC regulates many aspects of communications devices and services. In Canada, similar regulations are controls established to ensure that information required to be disclosedadministered by the Innovation, Science and Economic Development Canada and the Canadian Radio-television and Telecommunications Commission. European Union directives provide comparable regulatory guidance in SEC reports is recorded, processed, summarized and reported in a timely manner.
If we fail to maintain the adequacy of our internal controls, as such standards are modified, supplementedEurope. Further, regulatory requirements may change, or amended from time to time, we may not be able to ensure thatreceive approvals, registrations or licenses from jurisdictions in which we can conclude on an ongoing basis that we have effective internal control over financial reporting. Moreover, effective internal controls are necessary for usmay desire to produce reliable financial reportssell products and are important to help prevent fraud. As a result, any failure to satisfy the requirements of Section 404 on a timely basis could resultservices in the loss of investor confidencefuture. In addition, many laws and regulations are still evolving and being tested in the reliability of our consolidated financial statements, whichcourts and by regulatory authorities and could be interpreted in turnways that could harm our business.
The application and interpretation of these laws and regulations often are uncertain, particularly in the new and rapidly evolving industry in which we operate. Because laws and regulations have continued to develop and evolve rapidly, it is possible that we or our products or services may not be, or may not have been, compliant with each applicable law or regulation. Compliance with applicable laws and regulations may impose substantial costs on our business, and negatively impact the trading priceif we fail to comply we may be subject to regulatory and civil liability, additional costs (including fines), reputational harm, and in severe cases, may be prevented from selling our products and services in certain jurisdictions, all of which could materially and adversely affect our common stock.business, financial position, results of operation, and cash flows.

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Weare subject to government regulations and other standards that impose operational and reporting requirements.
We, our suppliers, and our customers are subject to a variety of U.S. federal, foreign, state and local governmental laws, rules and regulations, including those related to the use, storage, handling, discharge or disposal of certain toxic, volatile or otherwise hazardous chemicals and the incorporation of such substances into products available for sale. If we or our suppliers were to incur substantial additional expenses to acquire equipment or otherwise comply with environmental regulations, product costs could significantly increase, thus harming our business.
Additional laws, rules and regulations at the U.S. federal and relevant foreign levels governing data privacy protections for personal information, and corrupt practices/anti-bribery prohibitions, that impact our business in terms of ongoing monitoring of compliance. Legislation and related regulations in the United KingdomU.K. under that country’s Bribery Act could have extra-territorial application of compliance standards that may be inconsistent with comparable U.S. law, requiring us to re-evaluate and amend our compliance programs, policies and initiatives.
The SEC and NASDAQThe Nasdaq Stock Market LLC ("NASDAQ"Nasdaq") have revised, and continue to revise, their regulations and listing standards. These developments have increased, and may continue to increase, our legal compliance and financial reporting
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costs. For example, in March 2024, the SEC adopted a rule requiring registrants to include certain climate-related disclosures in registration statements and annual reports. Currently, the ultimate impact of these laws on our business is uncertain and may result in increased costs, risk of litigation, reputational harm or other harm with customers, regulators, investors or other stakeholders.
These developments also may make it more difficult and more expensive for us to obtain director and officer liability insurance, and we may be required to accept reduced coverage or incur substantially higher costs to obtain coverage. This, in turn, could make it more difficult for us to attract and retain qualified members of our Board of Directors, or qualified executive officers.
Failure to comply with present or future laws, rules and regulations of any kind that govern our business could result in suspension of all or a portion of production, cessation of all or a portion of operations, or the imposition of significant regulatory, administrative, civil, or criminal penalties or sanctions, any of which could harm our business.
Our failure to comply with any applicable environmental regulations could result in a range of consequences, including fines, suspension of production, excess inventory, sales limitations, and criminal and civil liabilities.
We are subject to various state, federal and international laws and regulations governing the environment, including those restricting the presence of certain substances in electronic products and making producers of those products financially responsible for the collection, treatment, recycling and disposal of those products. Althoughproducts and those related to the use, storage, handling, discharge or disposal of certain toxic, volatile or otherwise hazardous chemicals and the incorporation of such substances into products available for sale. If we or our management systems are designedsuppliers were to maintain compliance, we cannot assure you that we have beenincur substantial additional expenses to acquire equipment or will be at all times in complete complianceotherwise comply with such laws and regulations.environmental regulations, product costs could significantly increase, thus harming our business. If we violate or fail to comply with any of them, a range of consequences could result, including fines, import/export restrictions, sales limitations, criminal and civil liabilities or other sanctions. We could also be held liable for any and all consequences arising out of exposure to hazardous materials used, stored, released, disposed of by us or located at, under or emanating from our facilities or other environmental or natural resource damage. We have incurred, and may continue to incur, liabilities under various statutes for the cleanup of pollutants at locations we have operated and at third-party disposal and recycling sites we have used. For example, during our fiscal year 2016, we recorded a total of $2.9 million for an environmental reserve associated with a cleanup and abatement order from a regulatory authority at our former facility in Newbury Park, California for groundwater contamination.
Environmental laws are complex, change frequently and have tended to become more stringent over time. For example, the European UnionE.U. and China are two among a growing number of jurisdictions that have enacted in recent years restrictions on the use of lead, among other chemicals, in electronic products. These regulations affect semiconductor packaging. There is a risk that the cost, quality and manufacturing yields of lead-free products may be less favorable compared to lead-based products or that the transition to lead-free products may produce sudden changes in demand, which may result in excess inventory.
Future environmental legal requirements may become more stringent or costly and our compliance costs and potential liabilities arising from past and future releases of, or exposure to, hazardous substances may harm our business and our reputation.
"Conflict minerals"The Processing of user data (including personal information) could give rise to liabilities or additional costs as a result of laws, governmental regulations and mobile network operator and other customer requirements or differing views of individuals’ privacy rights.
Certain of our products and services as well as the operation of our businesses involves the collection, use, processing, disclosure, transmission and storage (“Processing”) of a large volume of data (including personal information). Numerous state, federal and international laws, rules and regulations govern the Processing of personal information and can expose us to third party claims, enforcement actions and investigations by regulatory authorities, and potentially result in regulatory penalties, significant legal liability and harm to our reputation if our compliance efforts fail or are perceived to fail.
For example, the European Union General Data Protection Regulation ("GDPR") became effective on May 25, 2018. Failure to comply with the GDPR may result in fines of up to the greater of 20 million euros or 4% of a company’s annual global revenue. Canada’s Personal Information Protection and Electronic Documents Act and applicable provincial laws also impose strict requirements for Processing personal information that applies to our business operations. And in the U.S., a number of states have enacted or have proposed to enact state privacy laws. For example, the California Consumer Privacy Act ("CCPA") gives California residents expanded rights to access and delete their personal information, opt out of certain personal information sharing and receive detailed information about how their personal information is used by requiring covered businesses to provide new disclosures to California residents and provide such individuals ways to opt-out of certain sales of personal information. The CCPA provides for civil penalties for violations, as well as a private right of action for certain data breaches that is expected to increase data breach litigation. Additionally, the California Privacy Rights and Enforcement Act of 2020 (“CPRA”) further expands the CCPA with additional data privacy compliance requirements that may impact our business, and establishes a regulatory agency dedicated to enforcing those requirements. A determination that we have violated any of these or other privacy or data protection laws could result in significant damage awards, fines and other penalties that could, individually or in the aggregate, materially harm our business and reputation.
Furthermore, the interpretation of privacy and data protection laws in a number of jurisdictions is unclear and in a state of flux. There is a risk that these laws may be interpreted and applied in conflicting ways from jurisdiction to jurisdiction. Complying
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with these varying state, federal and international requirements could cause us to incur additional expenses,costs and change our business practices. In addition, because our products and services are sold and used worldwide, we may makebe required to comply with laws and regulations in countries or states where we have no local entity, employees, or infrastructure.
We could also be adversely affected if legislation or regulations are expanded to require changes in our supply chain more complex and may result in damage to our reputation with customers.
On August 22, 2012, under the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 (the "Dodd-Frank Act"), the SEC adopted requirements for companies that use certain minerals and metals, known as conflict minerals, in their products, whetherservices or not these products are manufactured by third parties. These metals are commonly used in electronic components and devices, including our products. These regulations require companies to investigate and disclose whether or not such minerals originate from the Democratic Republic of Congo or adjoining countries. The implementation of these requirements could adversely affect the sourcing, availability and pricing of such minerals usedbusiness practices, if governmental authorities in the manufacturejurisdictions in which we do business interpret or implement their legislation or regulations in ways that negatively affect our business or if end users or others allege that their personal information was misappropriated, for example, because of semiconductor devices. As a result, theredefect or vulnerability in our products or services or if we experience a data breach. If we are required to allocate significant resources to modify our products, services or our existing security procedures for the personal information that our products and services process, our business, results of operations and financial condition may only be a limited pool of suppliers who provide conflict free metals,adversely affected.
In addition, despite our efforts to protect our systems and the data (including personal information) processed thereby, we cannot assure you that we or our service providers will not suffer a data breach or compromise, that hackers or other unauthorized parties will not gain access to personal information or other data, or that any such data compromise or access will be able to obtain products in sufficient quantitiesdiscovered or at competitive prices. In addition, weremediated on a timely basis. Any compromise or breach of our security measures, or those of our third-party service providers, could incur additional costs to the extent that we are required to make changes to products, processes, or sourcesviolate applicable privacy, data security and other laws, and cause significant legal and financial exposure, adverse publicity and a loss of supply due to the

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foregoing requirements, including costs related to determining the source of any of the relevant minerals and metals usedconfidence in our products. Also, sincesecurity measures, which could have a material adverse effect on our supply chain is complex, we may face reputational challenges with our customersbusiness, financial condition, and other stockholders if we are unable to sufficiently verify the origins for all metals used in our products. In such event, we may also face difficulties in satisfying customers who require that allresults of the components of our products are certified as conflict mineral free. Our revenues and margins may be harmed if we are unable to meet this requirement at a reasonable price, or at all, or are unable to pass through any increased costs associated with meeting this requirement.operations.
Certain of our customers and suppliers require us to comply with their codes of conduct, which may include certain restrictions that may substantially increase our cost of doing business as well as have an adverse effect on our operating efficiencies, operating results and financial condition.
Certain of our customers and suppliers require us to agree to comply with their codes of conduct, which may include detailed provisions on labor, human rights, health and safety, environment, corporate ethics and management systems. Certain of these provisions are not requirements under the laws of the countries in which we operate and may be burdensome to comply with on a regular basis. Moreover, new provisions may be added or material changes may be made to any these codes of conduct, and we may have to promptly implement such new provisions or changes, which may substantially further increase the cost of our business, be burdensome to implement andand/or adversely affect our operational efficiencies and operating results. If we violate any such codes of conduct, we may lose further business with the customer or supplier and, in addition, we may be subject to fines from the customer or supplier. While we believe that we are currently in compliance with our customers and suppliers’ codes of conduct, there can be no assurance that, from time to time, if any one of our customers and suppliers audits our compliance with such code of conduct, we would be found to be in full compliance. A loss of business from these customers or suppliers could have a material adverse effect on our business, operating results and financial condition.
Our operating results could be adversely affected as a result of changes in our effective tax rates, the adoption of new U.S. or internationalforeign tax legislation or exposure to additional tax liabilities, or by material differences between our forecasted annual effective tax rates and actual tax rates.
Our future effective tax rates could be affected by changes in the mix of earnings in countries with differing statutory tax rates, changes in the valuation of deferred tax assets and liabilities, or changes in applicable tax laws or their interpretation. We are also subject to the examination of our tax returns and other tax matters by the Internal Revenue Service of the U.S. ("IRS") and other tax authorities and governmental bodies. We regularly assess the likelihood of an adverse outcome resulting from these examinations to determine the adequacy of our provision for taxes. There can be no assurance as to the outcome of these examinations. If our effective tax rates were to increase, particularly in the U.S., Canada or Switzerland, or if the ultimate determination of taxes owed is for an amount in excess of amounts previously accrued, our operating results, cash flows, and financial condition could be adversely affected. See the risk factor captioned "We may be subject to increased tax liabilities and an increased effective tax rate if we need to remit funds held by our subsidiaries outside the U.S." above.
In October 2015, theThe Organization for Economic Co-operation and Development an international association of 34 countries, including the U.S., released the final reports from its(the "OECD") has been working on a Base Erosion and Profit Shifting ("BEPS") Action Plans.Project, and since 2015 has been issuing guidelines and proposals with respect to various aspects of the existing framework under which our tax obligations are determined in countries in which we do business. In 2021, the OECD announced that more than 140 member jurisdictions have politically committed to potential changes to the international corporate tax system, including enacting a minimum tax rate of at least 15% as part of the OECD’s “Pillar Two” initiative. During December 2022, the European Union reached an agreement on the introduction of a minimum tax directive requiring member states to enact local legislation. On December 22, 2023, the Swiss Federal Council officially declared the entry into force of the Swiss implementation of the OECD’s Pillar Two rules beginning January 1, 2024, which imposes global minimum tax of 15% on multination enterprises with an annual revenue exceeding €750 million in at least two out of the last four years. We expect to meet the revenue thresholds requirement in fiscal year 2026, and these provisions will adversely impact our provision for income taxes. The BEPS recommendations covered a numberOECD’s proposed changes have not generally been enacted into law in all of issues, including country-by-country reporting, permanent establishment rules, transfer pricingthe jurisdictions in which we operate. We will continue to monitor countries’ laws with respect to the OECD model rules and tax treaties. Although the BEPS recommendations are not themselves changes in tax law, this guidance has resulted in unilateral action by several member countries and is also prompting possible amendment of other countries’ tax laws and regulations on a prospective and potentially retroactive basis. In October 2015, the European Commission concluded that certain member countries had granted unlawful rulings that artificially reduced tax burdens and has ordered the recovery of the unpaid taxes.Pillar Two
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global minimum tax. Future tax law changes resulting from these developments may result in changes to long-standing tax principles, which could adversely affect our effective tax rate or result in higher cash tax liabilities.
In addition, due to the complexity associated with the calculation of our tax provision, we have hired independent tax advisors to assist us. Significant judgment is required in the calculation of our tax provision and the resulting tax liabilities as well as determination of our ability to realize our deferred tax assets. Our estimates of future taxable income and the regional mix of this income can change as new information becomes available. Any such changes in our estimates or assumptions can significantly impact our tax provision in a given period by, for example, requiring us to impair existing deferred tax assets. Such required changes could result in us having to restate our consolidated financial statements. Restatements are generally costly and could adversely impact our operating results or have a negative impact on the trading price of our common stock.
We are subjectIn addition, although the Creating Helpful Incentives to review by taxing authorities, includingProduce Semiconductors and Science Act (“CHIPS Act”) provides various incentives and tax credits to U.S. companies in connection with semiconductor manufacturing, we may be unsuccessful (including, relative to the Internal Revenue Service.
We are subjectefforts of our competitors) in any efforts to review by domesticobtain such incentives and foreign taxing authorities, including the IRS. Tax years prior to 2012 (fiscal year 2013) are generally not subject to examination by the IRS except for items with tax attributes that could impact open tax years. Changes to our tax filings could materially impact our tax liabilities and effective tax rate.credits.
We may be subject to taxation and review of our compliance with income, value-added and other sales-type tax regulations in other jurisdictions which could negatively affect our operations.

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As a global organization, we may be subject to a variety of transfer pricing or permanent establishment challenges by taxing authorities in various jurisdictions. If certain of our non-U.S. activities were treated as carrying on business as a permanent establishment and therefore, subject to income tax in such jurisdiction, our operating results could be materially adversely affected.
We are required to comply with rules regarding value-added taxes and other sales-type taxes in various jurisdictions. If these taxes are not properly collected and paid, our operating results could be materially adversely affected.
We have limited experience with government contracting, which entails differentiated businessCorporate responsibility, specifically related to environmental, social and governance (“ESG”) matters, may impose additional costs and expose us to new risks.
Although such contractsPublic ESG and sustainability reporting is becoming more broadly expected by investors, shareholders and other third parties. Certain organizations that provide corporate governance and other corporate risk information to investors and shareholders have not constituted a material portion of our revenuedeveloped, and others may in the past, wefuture develop, scores and ratings to evaluate companies and investment funds based upon ESG or “sustainability” metrics. Many investment funds focus on positive ESG business practices and sustainability scores when making investments and may from time-to-time derive revenue from contracts and subcontracts with agencies of,consider a company’s ESG or primesustainability scores as a reputational or secondary contractors to, the U.S. government, including U.S. military agencies. Consequently, we are subject to certain business risks that are particular to companies that contract with U.S. government agencies. These risks include the ability of the U.S. government or related contractors to unilaterally:
terminate contracts at its convenience;
terminate, modify or reduce the value of existing contracts, if there are budgetary constraints or needed changes;
cancel multi-year contracts and related orders, if funds become unavailable;
adjust contract costs and fees on the basis of audits performed by U.S. government agencies;
control and potentially prohibit the export of our products;
require that we continue to supply products despite the expiration of a contract under certain circumstances;
require that we fill certain types of rated orders for the U.S. government prior to filling any orders for other customers; and
suspend us from receiving new contracts pending resolution of any alleged violations of procurement laws or regulations.
factor in making an investment decision. In addition, because weinvestors, particularly institutional investors, use these scores to benchmark companies against their peers and if a company is perceived as lagging, these investors may enter into defense industry contractsengage with such company to improve ESG disclosure or performance and may also make voting decisions, or take other actions, to hold these companies and their boards of directors accountable. We may face reputational damage in the event our corporate responsibility initiatives or objectives, including with respect to products that are sold both within and outside ofboard diversity, do not meet the U.S.,standards set by our investors, shareholders, lawmakers, listing exchanges or other constituencies, or if we are subjectunable to the following additional risks in connection with government contracts:
the need to bid on programs prior to completing the necessary design, which may result in unforeseen technological difficulties, delays and/achieve an acceptable ESG or cost overruns;
the difficulty in forecasting long-term costs and schedules and the potential obsolescence of products related to long-term fixed price contracts; and
the need to transfer and obtain security clearances and export licenses, as appropriate.
Government investigations and inquiriessustainability rating from regulatory agenciesthird party rating services. A low ESG or sustainability rating by a third-party rating service could lead to enforcement actions, fines, restatement of our financial statements or other penalties and could result in litigation against us.
In the past, we have been subject to government investigations and inquiries from regulatory agencies such as the SEC and we have had to restate our historical financial statements in connection with such inquiry related to our historical stock option practices. We may be subject to government investigations and receive additional inquiries from regulatory agencies in the future, which may lead to enforcement actions, fines or other penalties.
In addition, litigation has often been brought against a company in connection with the announcement of a government investigation or inquiry from a regulatory agency. Such lawsuits couldalso result in the diversion of management’s time and attention away from business operations, which could harm our business. In addition, the costs of defense and any damages resulting from litigation, a ruling against us, or a settlement of the litigation could adversely affect our cash flow and financial results.
If such government investigations or inquiries result in a restatement of our financial statements, this could delay the filing of our subsequent SEC reports which, in turn, might result in the delistingexclusion of our common stock from NASDAQconsideration by certain investors who may elect to invest with our competition instead. Ongoing focus on corporate responsibility matters by investors and other parties as described above may impose additional costs or expose us to new risks.
In addition, one or more of our customers have also requested, and other customers may in the future request, that we achieve net zero carbon emissions. We may incur costs to achieve our carbon and other environmental sustainability goals and the goals of our customers. Such activity may require us to modify our supply chain practices, make capital investments to modify certain aspects of our operations or increase our operating costs. There can be no assurance of the extent to which any of our climate goals or the goals of our customers will be achieved or that any future investments that we make in furtherance of achieving our climate goals or the goals of our customers will produce the expected results or meet increasing stakeholder environmental, social and governance expectations. If we do not meet these goals, we could incur adverse publicity and reaction or the loss of business from certain of our customers, which could adversely impact our reputation, and in turn adversely impact our results of operations.
Furthermore, new climate change laws and regulations could require us to change our manufacturing processes or procure substitute raw materials that may cost more or be more difficult to procure. Various jurisdictions in which we do business have implemented, or in the future could implement or amend, restrictions on emissions of carbon dioxide or other greenhouse gases ("GHG"), limitations or restrictions on water use, regulations on energy management and waste management, and other climate change-based rules and regulations, which may increase our expenses and adversely affect our operating results. Continuing political and social attention to the issue of sustainability has also resulted in new regulations requiring disclosure of extensive information on climate-related matters and other sustainability topics. The State of California recently passed the Climate Corporate Data Accountability Act and the Climate-Related Financial Risk Act that will impose broad climate-related disclosure obligations on certain companies doing business in California, subject to minimum revenue requirements, starting in 2026. Based on our net sales for failurefiscal year 2024, we expect that we will initially be subject only to meet continued listing requirements.

the Climate-Related
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Financial Risk Act, which will require biennial reporting of climate-related financial risks. Finally, in March 2024, the SEC finalized a new disclosure rule that will require certain climate-related disclosures, including Scope 1 and 2 GHG emissions, climate-related targets and goals and certain climate-related financial statement metrics, with phase-in compliance beginning in 2026. We are assessing our obligations under these new regulations, and expect that compliance could require substantial effort in the future. Enhanced disclosure on climate-related and other sustainability topics could lead to reputational or other harm with customers, regulators, investors or other stakeholders and could also increase our litigation risks relating to statements alleged to have been made by us or others in our industry regarding climate change risks, or in connection with any future disclosures we may make regarding reported emissions, particularly given the inherent uncertainties and estimations with respect to calculating GHG emissions. We expect increased worldwide regulatory activity relating to climate change in the future. Future compliance with these laws and regulations may adversely affect our business and results of operations.
Risks Relating to our Business Strategies, Integration, Personnel and Other Operations
The loss of any ofOur business and growth depend on our ability to attract and retain qualified personnel, including our management team and other key personnel, orand the failureinability to attract, hire, integrate, train, retain, or retainmotivate specialized technical and management personnel could impairharm our business and growth.
Our success and growth depend to a significant degree on the skills and continued services of our management team and other key personnel. If we lose the services of any member of management or any key personnel, we may not be able to locate a suitable or qualified replacement, and we may incur additional expenses to recruit and train a replacement. We have experienced recent changes in our management team. While we seek to manage these transitions carefully, these changes may result in a loss of institutional knowledge and may cause disruptions to our business and growth. If we fail to successfully integrate new key personnel into our organization or if key employees are unable to successfully transition into new roles, our business could be adversely affected. We cannot guarantee that we will be able to retain our executive officers or key employees in the future. Additionally, lack of effective leadership may lead to low morale, higher turnover, and decreased ability to growexecute our business.strategy. The loss of the services of any of our executive officers or key employees, and any failure to have in place and execute an effective succession plan for executive officers or key employees, could disrupt our business and have a significant negative impact on our operating results, prospects and future growth.
OurIn addition, our future success depends upon our ability to attract and retain highly qualified technical, marketing and managerial personnel. We are dependent on a relatively small group of key technical personnel with relevant expertise, including analog and mixed-signal expertise. Personnel with highly skilled managerial capabilities, and analog and mixed-signal designrelevant expertise, are scarce and competition for personnel with these skills is intense. In addition, work from home or continuing macroeconomic related uncertainty may result in significant psychological, emotional or financial burdens for some of our employees, which may impact their productivity and morale and may lead to higher employee absences and higher attrition rates. There can be no assurance that we will be able to retain key employees or that we will be successful in attracting, integrating or retaining other highly qualified personnel in the future. If we are unable to retain the services of key employees or are unsuccessful in attracting new highly qualified employees, our business could be harmed.
We have encountered and expect to continue encountering difficulties that have adversely impacted, and likely will continue to adversely impact, our ability to realize the anticipated benefits from the Sierra Wireless Acquisition, and our significant additional indebtedness that we incurred in connection with the acquisition has negative consequences.
Following the Sierra Wireless Acquisition, we experienced reduced business levels in the business acquired from Sierra Wireless due to current macroeconomic and industry conditions, including elevated interest rates. This has resulted in reduced earnings forecasts associated with the business acquired from Sierra Wireless, and, as a result, we recorded a total of $755.6 million of pre-tax non-cash goodwill impairment charges for fiscal year 2024 in the Statements of Operations as a result of impairment tests performed throughout the fiscal year.If our stock price declines belowbusiness conditions related to the exercise price of stock options held by our employees, the retention incentive aspectSierra Wireless business do not improve, we may never realize some or any of the benefits we anticipated from the Sierra Wireless Acquisition, including operational synergies, revenue growth and earnings accretion, and we may be required to record additional impairments of our goodwill allocated to this business. Events outside our control, including economic trends and changes in regulation and laws, also could adversely affect our ability to realize the expected benefits from the Sierra Wireless Acquisition.
As a result of the Sierra Wireless Acquisition, the amount of our debt increased substantially, resulting in additional interest expense. In the fourth quarter of fiscal year 2023, we borrowed term loans in an aggregate principal amount of $895.0 million under the Term Loan Facility in order to fund a portion of the consideration for the Sierra Wireless Acquisition and related fees and expenses. Our increased indebtedness as a result of this financing has had, and likely will continue to have, important consequences to us and our stockholders, including: increasing our vulnerability to general adverse economic and industry conditions; limiting our ability to obtain additional financing to fund future working capital, capital expenditures and other general corporate requirements; with respect to variable rate indebtedness, risks associated with increases in interest rates; requiring the use of a substantial portion of our cash flow from operations for the payment of principal and interest on our indebtedness, thereby reducing our ability to use our cash flow to fund working capital, future acquisitions, capital expenditures, stock options is lostrepurchases and theregeneral corporate requirements; limiting our flexibility in planning for, or reacting to,
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changes in our business and our industry; and putting us at a disadvantage compared to our competitors with less indebtedness. See “Item 1A. Risk Factors - Risks Relating to Our Indebtedness - Covenants in the Credit Agreement (as defined below) may restrict our ability to pursue our business strategies and any violation of one or more of the covenants could have a material adverse effect on our financial condition and results of operations,” below for further discussion on the impact of our increased indebtedness.
We are also continuing to integrate certain remaining business, operational and administrative systems related to the Sierra Wireless business, which is a greater likelihoodcomplex, costly and time consuming process. We have encountered and expect to continue to encounter difficulties integrating ours and Sierra Wireless’s businesses and operations, which has adversely impacted and delayed the operational synergies we expected to realize as a result of the acquisition. Our integration of certain business processes related to the Sierra Wireless business has also resulted in material weaknesses in our internal control over financial reporting as further described in Part II, Item 9A, “Controls and Procedures.” See “Risks Relating to Compliance” below. It is not certain that we will be unablesuccessful in integrating Sierra Wireless’ business with our business. Risks related to retain key talent.our ability to successfully complete the integration of the Sierra Wireless business and realize the benefits we anticipated from the Sierra Wireless Acquisition include, but are not limited to the following:
continuation or worsening of adverse macroeconomic conditions in regions in which we and Sierra Wireless operate;
difficulties entering new markets and integrating new technologies in which we have no or limited direct prior experience;
failure to leverage the increased scale of the combined businesses quickly and effectively;
successfully managing relationships with our combined customer, supplier and distributor base;
coordinating and integrating independent research and development and engineering teams across technologies and product platforms to enhance product development while reducing costs;
consolidating and integrating corporate, finance and administrative infrastructures and integrating and harmonizing business systems, including remediating the material weaknesses described in Part II, Item 9A, "Controls and Procedures";
challenges identifying and assessing changes in the business that could impact our system of internal controls, which resulted in a material weakness and contributed to other material weaknesses within our system of internal control over financial reporting at the control activity level;
coordinating sales and marketing efforts to effectively position our capabilities and the direction of product development;
unanticipated costs or liabilities associated with the integration;
the increased scale and complexity of our operations;
potential litigation associated with the Sierra Wireless Acquisition;
difficulties in the assimilation of employees and culture and the impact on the business from the loss of employees due to workforce reductions or other departures;
obligations to counterparties of Sierra Wireless that arise as a result of the change in control of Sierra Wireless, including with respect to limitations or restrictions that may be imposed on our ability to integrate products or technology used or produced by Sierra Wireless into our new or existing products; and
diversion of capital and other resources, including management’s attention from other important business objectives.
Many of these factors are outside of our control and have resulted, and could continue to result, in increased costs, decreases in expected revenues and diversion of management’s time and attention, which has materially impacted, and could continue to materially impact the combined company. If we cannot successfully integrate our and Sierra Wireless’ businesses and operations, or if there are further delays in completing the integration, it could further negatively impact our ability to realize the anticipated benefits of the Sierra Wireless Acquisition, which in turn could adversely affect our financial condition and operating results.
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We face risks associated with companies we have acquired in the past and may acquire in the future.
We have expanded our operations through strategic acquisitions, such as the acquisition of SMI in December 2009, Gennum in March 2012, select assets from EnVerv in January 2015, Triune in March 2015, and AptoVision in 2017,Sierra Wireless Acquisition, and we may continue to expand and diversify our operations with additional acquisitions. Acquisitions may divert management attention and resources from other business objectives. Acquisitions have used and could use in the future a significant portion of our available liquid assets or we could incur debt or issue equity securities to fund acquisitions. IssuanceAny issuance of equity securities could be dilutive to existing shareholders.stockholders. Debt financing could subject us to restrictive covenants that could have an adverse effect on our business. Although we undertake detailed reviews of proposed acquisition candidates and attempt to negotiate acquisition terms favorable to us, we may encounter difficulties or incur liabilities for which we have no recourse. We cannot provide any assurance that any acquisition will have a positive impact on our future performance.
If we are unsuccessful in integrating acquired companies into our operations or if integration is more difficult than anticipated, then we may not achieve anticipated cost savings or synergies and may experience disruptions that could harm our business. Some of the risks that may affect our ability to successfully integrate acquired companies include those associated with:
conforming the acquired company’s standards, processes, procedures and controls with our operations;
coordinating new product and process development, especially with respect to highly complex technologies;
assuring acquired products meet our quality standards;
loss of key employees or customers of the acquired company;
hiring additional management and other critical personnel;
increasing the scope, geographic diversity and complexity of our operations;
consolidation of facilities and functions;
the geographic distance between the companies; and
disparate corporate cultures.
Acquisitions could have a negative impact on our future earnings by way of poor performance by the acquired company or, if we later conclude we are unable to use or sell an acquired product or technology, we could be required to write down the related intangible assets and goodwill.
We have incurred substantial impairment charges, and we may be required to recognize additional impairment charges in the future, which could have an adverse effect on our financial condition and operating results.
We assess our goodwill, other intangible assets and our long-lived assets on an annual basis and whenever events or changes in circumstances indicate the carrying value of our assets may not be recoverable, and as and when required by accounting principles generally accepted in the U.S. ("GAAP") to determine whether they are impaired. During fiscal year 2024, we recorded $755.6 million of goodwill impairment and $131.4 million of intangible impairments. No impairment was recorded during fiscal years 2023 or 2022 on our goodwill or intangible assets. See Note 8, Goodwill and Intangible Assets, to our Consolidated Financial Statements for further discussion of these impairment charges. During fiscal years 2024, 2023 and 2022, we also recorded $3.9 million, $1.2 million and $1.3 million of non-cash impairment charges and credit loss reserves on certain of our investments. Future restructuring or appraisal of our business impacting fair value of our assets or changes in estimates of our future cash flows could affect our impairment analysis in future periods and cause us to record either an additional expense for impairment of assets previously determined to be partially impaired or record an expense for impairment of other assets. Depending on future circumstances, we may never realize the full value of intangible assets. Any future determination or impairment of a significant portion of our goodwill and other intangibles could have an adverse effect on our financial condition and operating results.
We have significant investments in entities that we do not control. Losses in the value of such investments could have an adverse effect on our financial condition or operating results.
We have significant investments in entities that we do not control, including equity and cost method investments. Our interests in such entities do not provide us with control over the business strategy, financial goals, development roadmaps or other operational aspects of these entities. We cannot provide assurance that these entities will operate in a manner that will increase

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or maintain the value of our investment, that our proportionate share of income or loss from these investments will continue at the current level in the future or that we will not incur losses from the holding of such investments.  
To the extent that we have any interest in an entity for which we are required to consolidate, we would need to rely on those entities to timely deliver important financial information to us. In the event that the financial information is inaccurate, incomplete, or not timely, we may not be able to meet our financial reporting obligations as required by the SEC.
To the extent we create such arrangements for which we would be required to consolidate and the financial statements of such entities are not prepared by us, we will not have direct control over their financial statement preparation. As a result, we will, for our financial reporting, depend on what these entities report to us, which could result in us adding monitoring and audit processes, which could increase the difficulty of implementing and maintaining adequate controls over our financial processes and reporting in the future. This may be particularly true when such entities do not have sophisticated financial accounting processes in place, or where we are entering into new relationships at a rapid pace, straining our integration capacity. Additionally, if we do not receive the information from the variable interest entity on a timely basis, this could cause delays in our external reporting obligations as required by the SEC.
Our reported financial results may be adversely affected by new accounting pronouncements or changes in existing accounting standards and practices.
We prepare our financial statements in conformity with accounting principles generally accepted in the U.S. These accounting principles are subject to interpretation by the Financial Accounting Standards Board, SEC and various organizations formed to interpret and create appropriate accounting standards and practices. New accounting pronouncements and varying interpretations of accounting standards and practices have occurred and may occur in the future. New accounting pronouncements or a change in the interpretation of existing accounting standards or practices may have a significant effect on our reported financial results and may even affect our reporting of transactions completed before the change is announced or effective.
Ourability to generate the significant amount of cash needed to service our debt obligations or to obtain additional financing depends on many factors beyond our control.
As of January 28, 2018, we had $228.3 millionof outstanding indebtedness under our credit facilities.
Our ability to make payments on amounts borrowed under our credit facilities, and to fund our operations, will depend on our ability to generate substantial operating cash flow. Our cash flow generation will depend on our future performance, which will be subject to prevailing economic conditions and to financial, business and other factors, many of which are beyond our control.
Our business may not generate sufficient cash flow from operations and, if we cannot service our debt, we will have to take actions such as reducing or delaying capital investments, selling assets, or seeking additional equity capital. We may not be able to, if required, effect these actions on commercially reasonable terms, or at all. Because of these and other factors beyond our control, we may be unable to pay the interest on or other amounts in respect of our indebtedness.
Restrictive covenants in the credit agreement governing our senior secured first lien credit facilities may restrict our ability to pursue our business strategies.
The credit agreement governing our senior secured first lien credit facilities contain a number of restrictive covenants that impose significant operating and financial restrictions on us and may limit our ability to engage in acts that may be in our long-term best interests. The credit agreement includes covenants restricting, among other things, our and our subsidiaries’ ability to:
incur or guarantee additional debt or issue certain preferred stock; 
pay dividends or make distributions on our capital stock or redeem, repurchase or retire our capital stock;
make certain investments and acquisitions;
create liens on our or our subsidiaries’ assets;
enter into transactions with affiliates;
merge or consolidate with another person or sell or otherwise dispose of substantially all of our assets;
make certain payments in respect of other material indebtedness;
alter the business that we conduct; and
make certain capital expenditures.
Under the credit agreement, we are required to maintain a consolidated leverage ratio and an interest expense coverage ratio. Our ability to meet such financial ratios can be affected by events beyond our control, and we cannot assure you that we will be

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able to meet such ratios. The credit agreement also contains various covenants and restrictions and a breach of any covenant or restriction could result in a default under our credit agreement. If any such default occurs, the lenders may elect (after the expiration of any applicable notice or grace periods) to declare all outstanding borrowings, together with accrued and unpaid interest and other amounts payable thereunder, to be immediately due and payable. Further, following an event of default under our credit facilities, the lenders will have the right to proceed against the collateral granted to them to secure that debt. If the debt under our credit facilities were to be accelerated, our assets may not be sufficient to repay in full that debt that may become due as a result of that acceleration.
We rely on certain critical information systems for the operation of our business and a disruption in our information systems, including those related to cybersecurity, could adversely affect our business operations.
We maintain and rely upon certain critical information systems for the effective operation of our business. These information systems include telecommunications, the Internet, our corporate intranet, various computer hardware and software applications, network communications, and e-mail. In some cases, these systems are also used to provide services to our customers. These information systems may be owned by us or by our outsource providers or even third parties such as vendors and contractors and may be maintained by us or by such providers or third parties. These information systems are subject to attacks, failures, and access denials from a number of potential sources including viruses, destructive or inadequate code, insider threats, power failures, and physical damage to computers, hard drives, communication lines and networking equipment. To the extent that these information systems are under our control, we have implemented security procedures, such as virus protection software, security procedures and emergency recovery processes, to address the outlined risks; however, security procedures for information systems cannot be guaranteed to be failsafethese measures may not prevent all incidents and our inability to use or access these information systems at critical points in time could unfavorably impact the timely and efficient operation of our business. If the systems used for the provision of services to our customers are disrupted, our revenues may be affected, we may incur other liabilities to our customers, and we may suffer reputational damage. Additionally, any compromise of our information security could result in the unauthorized publicationaccess to or disclosure of our confidential business or proprietary information, including potential theft of our intellectual property or trade secrets (including our proprietary technology) or the unauthorized release of customer, supplier or employee data and result in a violation of privacy or other laws, thus exposing us to litigation, regulatory enforcement or damage to our reputation. To the extent that our business is interrupted or data or proprietary technology is lost, destroyed or inappropriately used or disclosed, such disruption could adversely affect our competitive position, relationship with customers, suppliers or employees or our business, financial condition and operating results. In addition, we may be required to incur significant costs to protect against or repair the damage caused by these disruptions or security breaches in the future.future, and our insurance may not be adequate to fully reimburse us for all costs and losses we incur.
The costs associated with our indemnification of certain customers, distributors, and other parties could be higher in future periods.
In the normal course of our business, we indemnify other parties, including customers, distributors, and lessors, with respect to certain matters. These obligations typically arise pursuant to contracts under which we agree to hold the other party harmless
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against losses arising from a breach of representations and covenants related to certain matters, such as acts or omissions of our employees, infringement of third-party intellectual property rights, and certain environmental matters. We have not incurred any significant expense as a result of agreements of this type in at least a decade, but thereThere can be no assurances that we will not incur significant expense under these indemnification provisions in the future.
We have also entered into agreements with our current and former directors and certain of our current and former executives indemnifying them against certain liabilities incurred in connection with their duties. Our Certificate of Incorporation and Bylaws contain similar indemnification obligations with respect to our current and former directors and employees, as does the California Labor Code. We cannot estimate the amount of potential future payments, if any, that we might be required to make as a result of these agreements.
OurRisks Relating to Compliance
We have identified material weaknesses in our internal control over financial reporting, which has led to a conclusion that our internal control over financial reporting and disclosure controls and procedures were not effective as of January 28, 2024. If we are unable to remediate the material weaknesses, discover additional weaknesses, or are unable to achieve and maintain effective disclosure controls and procedures and internal control over financial reporting, our results of operations, stock price and investor confidence in our Company could be subjectadversely affected.
Section 404 of the Sarbanes-Oxley Act of 2002 requires that companies evaluate and report on the effectiveness of their internal control over financial reporting as of the end of each fiscal year. In addition to extreme price fluctuations, and stockholders could have difficulty trading shares.
Historically, the market forCompany’s evaluation, our independent registered public accounting firm provides an opinion regarding the semiconductor companies has been volatile, and the market priceeffectiveness of our common stockinternal control over financial reporting. As disclosed in more detail in Part II, Item 9A, “Controls and Procedures” below, we identified material weaknesses as of January 28, 2024, in our internal control over financial reporting. We have identified a deficiency in a principle associated with the risk assessment component of the Internal Control-Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (the “COSO framework”). Specifically, the control deficiency constitutes a material weakness relating to identifying and assessing changes in the business that could impact our system of internal control. The risk assessment material weakness contributed to other material weaknesses within our system of internal control over financial reporting at the control activity level, all of which were associated with the Sierra Wireless business, which the Company acquired on January 12, 2023.
Internal controls related to our financial reporting systems are important to accurately reflect our financial position and results of operations in our financial reports. If, as a result of the ineffectiveness of our internal controls, we cannot provide reliable financial statements, our business decision processes may be adversely affected, our business and results of operations could be harmed, investors could lose confidence in our reported financial information and our ability to obtain additional financing, or additional financing on favorable terms, could be adversely affected.
Our management has beentaken action to begin remediating the material weaknesses; however, certain remedial actions have only recently commenced and other remedial actions have not yet started, and while we expect to continue to implement our remediation plans, we cannot be certain as to when remediation will be fully completed or if our remediation efforts will be successful. Additional information regarding the initial remediation efforts are disclosed in more detail in Part II, Item 9A, “Controls and Procedures” below. In addition, we could in the future identify additional internal control deficiencies that could rise to the level of a significant deficiency or material weakness or uncover material errors in financial reporting. During the course of our evaluation, we may identify areas requiring improvement and may continuebe required to be subjectdesign additional enhanced processes and controls to significant fluctuations. Fluctuations could be in response to items such as operating results, announcements of technological innovations, or market conditions for semiconductor stocks in general. Additionally, the stock market in recent years has experienced extreme price and volume fluctuations that often have been unrelated to the operating performance of individual companies. These market fluctuations, as well as general economic conditions, may adversely affect the price of our common stock.
address issues identified through this review. In addition, the future sale of a substantial number of shares of common stock by us or by our existing stockholders or option holders (including directors, officers, and employees, some of whom hold stock options that are approaching their expiration date) may have an adverse impact on the market price of the shares of common stock. Therethere can be no assurance that the trading pricesuch remediation efforts will be successful, that our internal control over financial reporting will be effective as a result of these efforts or that any such future significant deficiencies identified may not be material weaknesses that would be required to be reported in future periods. In addition, we cannot provide assurance that our common stockindependent registered public accounting firm will remain at or near its current level.be able to attest that such internal controls are effective when they are required to do so.
If securities or industry analysts do not publish research or reports about our business, or if they adversely change their recommendations regarding our common stock or if our operating results do not meet their expectations, the trading price of our common stock could decline.

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The market price of our common stock is influenced by the research and reports that industry or securities analysts publish about us or our business. There is no guarantee that these analysts will understand our business and results, or that their reports will be accurate or correctly predict our operating results or prospects. If one or more of these analysts cease coverage of our company orwe fail to publish reports onremediate the material weaknesses and maintain effective disclosure controls and procedures or internal control over financial reporting, our ability to accurately record, process, and report financial information and, consequently, our ability to prepare financial statements within required time periods could be adversely affected. Failure to maintain effective internal controls could result in a failure to comply with SEC rules and regulations, stock exchange listing requirements, and the covenants under our debt agreements, subject us regularly, we could lose visibilityto litigation, investigations or enforcement actions, negatively affect investor confidence in theour financial markets, which in turnstatements, and adversely impact our stock price and ability to access capital markets. The defense of any such claims, investigations or enforcement actions could cause the market pricediversion of the Company’s attention and resources and could cause us to incur significant legal and other expenses even if the matters are resolved in our favor.
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Risks Relating to our Indebtedness
Our indebtedness could adversely affect our business, financial condition, and results of operations.
The terms of our common stock or its trading volume to decline. Moreover, if one or more of the analysts who coverindebtedness, including under our company downgradeCredit Agreement (as defined below), could have significant consequences on our common stock or if our operating results or prospects do not meet their expectations, the market price of our common shares could decline significantly.future operations, including:
Anti-takeover provisions in our Certificate of Incorporation and Bylaws could make an acquisition of us more difficult and may prevent attempts by our stockholders to replace or remove our current management.
Certain provisions in our Certificate of Incorporation and Bylaws may delay or prevent an acquisition of us or a change in our management. These provisions include:
the ability of our board of directors to determine the rights, preferences and privileges of our preferred shares and to issue the preferred shares without stockholder approval;
advance notice requirements for election to our board of directors and for proposing matters that can be acted upon at stockholder meetings; and
the inability of stockholders to call a special meeting.
These provisions could makemaking it more difficult for a third-partyus to acquire us, even ifsatisfy our debt obligations and our other ongoing business obligations, which may result in defaults;
sensitivity to interest rate increases on our variable rate outstanding indebtedness, which could result in increased interest under our credit facilities which could cause our debt service obligations to increase significantly;
reducing the third-party's offer may be considered beneficial by many stockholders. As a result, stockholders may be limited in theiravailability of our cash flow to fund working capital, capital expenditures, acquisitions and other general corporate purposes, and limiting our ability to obtain additional financing for these purposes;
limiting our flexibility in planning for, or reacting to, and increasing our vulnerability to, changes in our business, the industries in which we operate, and the overall economy;
placing us at a premium for their shares.competitive disadvantage compared to any of our competitors that have less debt or are less leveraged;
We areincreasing our vulnerability to the impact of adverse economic and industry conditions; and
if we receive a downgrade of our credit ratings, our cost of borrowing could increase, negatively affecting our ability to access the capital markets on advantageous terms, or at all.
Our ability to meet our payment and other obligations under our debt instruments depends on our ability to generate significant cash flow in the future. This, to some extent, is subject to litigationgeneral economic, financial, competitive, legislative and regulatory factors as well as other factors that are beyond our control. We cannot assure you that our business will generate cash flow from operations, or that future borrowings will be available to us under our existing or any future credit facilities or otherwise, in an amount sufficient to enable us to meet our debt obligations and to fund other liquidity needs. We may incur substantial additional indebtedness, including secured indebtedness, for many reasons, including to fund acquisitions. If we add additional debt or other liabilities, the related risks that we face could intensify.
Furthermore, a systemic failure of the banking system in the U.S. or globally may result in a situation in which may be costlywe lose our ability to defenddraw down funds from our Revolving Credit Facility (as defined below), lose access to our deposits and the outcome ofare unable to obtain financing from other sources which is uncertaincould materially and could adversely affect our business and financial condition.
All industries, including the semiconductor industry, are subject to legal claims, withRestrictive and without merit, which may divert the attention of our management and our resources in general. From time to timefinancial covenants in the ordinary courseCredit Agreement governing our credit facilities may restrict our ability to pursue our business strategies, and any violation of its business, the Company is involved in various claims, litigation, and other legal actions that are normal to the nature of its business, including with respect to IP, contract, product liability, employment, and environmental matters. We believe it is unlikely that the final outcomeone or more of these legal claims willcovenants could have a material adverse effect on our financial condition and results of operations.
The Credit Agreement contains a number of restrictive covenants that impose significant operating and financial restrictions on us and may limit our ability to engage in acts that may be in our long-term best interests. The Credit Agreement includes covenants restricting, among other things, our and our subsidiaries’ ability to: incur or guarantee additional debt or issue certain preferred stock; pay dividends or make distributions on our capital stock or redeem, repurchase or retire our capital stock; make certain investments and acquisitions; create liens on our or our subsidiaries’ assets; enter into transactions with affiliates; merge or consolidate—with another person or sell or otherwise dispose of substantially all of our assets; make certain payments in respect of other material indebtedness; and alter the business that we conduct.
In addition, under the Credit Agreement, we are required to maintain a maximum consolidated leverage ratio, a minimum interest expense coverage ratio and minimum liquidity. Due to the impact of macroeconomic conditions and a softer demand environment on our business and results or cash flows. However, defenseof operations, we entered into amendments to the Credit Agreement in February 2023, June 2023 and settlement costs can be substantial, evenOctober 2023 to provide additional financial flexibility with respect to claimsthe financial covenants in the Credit Agreement. These amendments resulted in, among other things, an increase in the maximum leverage ratio, a decrease in the minimum interest ratio and also introduced the minimum liquidity covenant that applies through January 31, 2025. We were in compliance with these covenants as of January 28, 2024.
In response to adverse market demand conditions, management has taken actions to reduce expenses and maintain compliance with the financial covenants. Failure to meet the covenant requirements in the Credit Agreement would constitute an event of default under the Credit Agreement and there is no certainty we would be able to obtain waivers or amendments with the requisite lenders party thereto in order to maintain compliance. Other covenants in the Credit Agreement may also limit or restrict our ability to take certain actions to address our compliance with certain of the financial covenants in the Credit Agreement. Our ability to meet such financial covenants can also be affected by events beyond our control, and we cannot assure you that we believewill be able to meet such financial covenants.
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If an event of default occurs and we are unable to obtain necessary waivers or amendments, the requisite lenders may elect to declare all outstanding borrowings, together with accrued and unpaid interest and other amounts payable thereunder, to be immediately due and payable. Further, if an event of default occurs, the lenders will have no merit. Duethe right to proceed against the inherent uncertaintycollateral granted to them to secure that debt. If the debt under the Credit Agreement were to be accelerated, our assets may not be sufficient to repay in full that debt that may become due as a result of that acceleration. We could seek replacement financing at prevailing market rates or raise additional capital by issuing equity or debt securities; however, this may not be on terms favorable to us, or available at all.
We are required to assess our ability to continue as a going concern as part of our preparation of financial statements at each quarter-end. This assessment includes, among other things, our ability to comply with the financial covenants and other requirements under the Credit Agreement. If in future periods we are not able to demonstrate that we will be in compliance with the financial covenant requirements in the Credit Agreement over the next twelve months from the issuance of the litigation process,financial statements and would not have sufficient funds or financing plans to satisfy the resolutionobligations thereunder if an event of any particular legal claimdefault occurs, management may be required to conclude that the uncertainty surrounding compliance with these financial covenants raises substantial doubt about our ability to continue as a going concern. Any such determination that we may be unable to continue as a going concern, or proceedingthe perception that we may be unable to do so, may materially harm our business and reputation and may make it more difficult for us to obtain financing for the continuation of our operations, which, in turn, may adversely impact our financial condition, results of operations and cash flows.
If, in the event of such a determination, we are not successful in raising additional capital or refinancing our existing debt or securing new financing, we may be required to reduce the scope of our operations, liquidate some of our assets where possible, and/or suspend or curtain planned programs among other possible courses of action.
The accounting method for the Notes could adversely affect our business, operating resultsfinancial condition and financial condition.results.
FromWe have adopted accounting guidance that simplifies the accounting for convertible debt that may be settled in cash. As a result, our 1.625% Convertible Senior Notes due 2027 (the “2027 Notes”) and 4.00% Convertible Senior Notes due 2028 (the “2028 Notes” and, together with the 2027 Notes, the "Notes"), are recorded on our balance sheet at face value less unamortized debt issuance costs, with interest expense reflecting the cash coupon plus the amortization of the capitalized issuance costs. Additionally, we apply the if-converted method to the Notes in calculating earnings per share, which may reduce our reported diluted earnings per share.
Furthermore, in the event the conditional conversion feature of the Notes is triggered, holders of Notes will be entitled to convert their Notes at any time during specified periods at their option. If one or more holders elect to time,convert their Notes, we have been,would be required to settle any converted principal amount of such Notes through the payment of cash, which could adversely affect our liquidity. In addition, even if holders do not elect to convert their Notes, we could be required under applicable accounting rules to reclassify all or a portion of the outstanding principal of the Notes as a current rather than long-term liability, which would result in a material reduction of our net working capital. As of January 28, 2024, the Notes are not convertible at the option of the holders.
Conversion of the Notes may dilute the ownership interest of our stockholders or may in the future be, involved in securities litigation or litigation arising from our acquisitions. We can provide no assurance as to the outcome of any such litigation matter in which we are a party. These types of matters are costly to defend and even if resolved in our favor, could have a material adverse effect on our business, financial condition, operating results and cash flow. Such litigation could also substantially divert the attention of our management and our resources in general. Uncertainties resulting from the initiation and continuation of securities or other litigation could harm our ability to obtain credit and financing for our operations and to compete in the marketplace. Becauseotherwise depress the price of our common stock.
The conversion of some or all of the Notes may dilute the ownership interests of our stockholders. Upon conversion of the Notes, we have the option to pay or deliver, as the case may be, cash, shares of our common stock, has been,or a combination of cash and shares of our common stock in respect of the remainder, if any, of our conversion obligation in excess of the aggregate principal amount of the Notes being converted. If we elect to settle the remainder, if any, of our conversion obligation in excess of the aggregate principal amount of the Notes being converted in shares of our common stock or a combination of cash and shares of our common stock, any sales in the public market of our common stock issuable upon such conversion could adversely affect prevailing market prices of our common stock. In addition, the existence of the Notes may continueencourage short selling by market participants because the conversion of the Notes could be used to satisfy short positions, or anticipated conversion of the Notes into shares of our common stock could depress the price of our common stock.
Certain provisions in the indentures governing the Notes may delay or prevent an otherwise beneficial takeover attempt of us.
Certain provisions in the indentures governing the Notes may make it more difficult or expensive for a third party to acquire us. For example, the indentures governing the Notes generally require us, at the option of the holders, to repurchase the Notes for cash upon the occurrence of a fundamental change and, in certain circumstances, to increase the conversion rate for a holder that converts its Notes in connection with a make-whole fundamental change, as defined in the indenture for the Notes. A takeover of us may trigger the requirement that we repurchase the Notes and/or increase the conversion rate, which could make it costlier for a potential acquirer to engage in such takeover. Such additional costs may have the effect of delaying or preventing a takeover of us that would otherwise be volatile,beneficial to investors.
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The Convertible Note Hedge Transactions and Warrants transactions may affect the trading price of our common stock.
On October 6, 2022 and October 19, 2022, we entered into privately negotiated convertible note hedge transactions (the “Convertible Note Hedge Transactions”) with an affiliate of one of the initial purchasers of the 2027 Notes and another financial institution (collectively, the “Counterparties”). We also separately entered into privately negotiated warrant transactions (the “Warrants”) with the Counterparties. The Convertible Note Hedge Transactions are expected generally to reduce the potential dilution to our common stock upon any conversion of the 2027 Notes and/or offset any cash payments we are required to make in excess of the principal amount of converted 2027 Notes, as the case may be. However, the Warrants transactions could separately have a dilutive effect on our common stock to the extent that the market price per share of our common stock exceeds the strike price of the Warrants.
In addition, the Counterparties or their respective affiliates may modify their hedge positions by entering into or unwinding various derivatives with respect to our common stock and/or purchasing or selling our common stock or other securities of ours in secondary market transactions prior to the maturity of the 2027 Notes (and are likely to do in connection with any conversion of the 2027 Notes or redemption or repurchase of the 2027 Notes). This activity could cause or avoid an increase or a decrease in the market price of our common stock. We do not make any representation or prediction as to the direction or magnitude of any potential effect that the transactions described above may have on the price of our common stock. In addition, we do not make any representation that the Counterparties will engage in these transactions or that these transactions, once commenced, will not be discontinued without notice.
We are subject to counterparty risk with respect to the Convertible Note Hedge Transactions.
The Counterparties are financial institutions, and we will be subject to the risk that any or all of them might default under the Convertible Note Hedge Transactions. Our exposure to the credit risk of the Counterparties is not secured by any collateral. If a Counterparty becomes subject to insolvency proceedings, we will become an unsecured creditor in those proceedings with a claim equal to our exposure at that time under the Convertible Note Hedge Transactions with such Counterparty. Our exposure will depend on many factors but, generally, an increase in our exposure will be correlated to an increase in the market price and in the volatility of our common stock. In addition, upon a default by a Counterparty, we may suffer adverse tax consequences and more dilution than we currently anticipate with respect to our common stock. We can provide no assurance that securities litigation will not be filed against us inassurances as to the future. In addition, we can provide no assurance that our pastfinancial stability or future acquisitions will not subject us to additional litigation.viability of the Counterparties.

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Item 1B.Unresolved Staff Comments
Item 1B.    Unresolved Staff Comments
None.
Item 1C.    Cybersecurity
Risk Management and Strategy
As part of our overall enterprise risk management strategy, our cybersecurity processes seek to help the Company prevent or mitigate potential cybersecurity incidents, and to detect and remediate them quickly when they occur. To achieve this, the Company uses a broad selection of security tools and methodologies to assess, identify and manage material risks from cybersecurity threats.
Key aspects of our cybersecurity risk management and threat mitigation strategy include:
Maintaining our ISO/IEC 27001:2022 certification and using it along with other common security frameworks to help assess, identify, and manage material risks from cybersecurity;
Utilizing dedicated IT Security Operations and Product Security teams focused on monitoring, enforcing and improving cybersecurity throughout the enterprise;
Engaging and training internal stakeholders from representative aspects of the business (product and functional teams) on our Incident Response and Reporting plan on a quarterly basis;
Maintaining and regularly testing our disaster recovery and business continuity plans; and
Creating information security awareness among our employees and partners through the use of phishing exercises and regular cyber-awareness articles & newsletter campaigns.
The Company evaluates our third-party vendors and service providers to ensure appropriate oversight and to identify any risks from cybersecurity threats associated with the use of their tools or services. To that end, as part of the onboarding process, our internal IT Security Operations team:
Collects and evaluates self-certification information about each vendor’s cybersecurity program and external certifications;
Reviews independent security reports that inform us about each vendor’s security posture and historical incidents; and
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Provides a timely evaluation of whether to continue the vendor’s engagement based on their cybersecurity risk profile.
As part of our processes, we also engage third parties and industry experts to conduct audits and other assessments of our cybersecurity system. These assessments include vulnerability assessments, penetration testing and table-top exercises. The results of these reviews help to identify areas for continued focus, improvement and/or compliance. We also regularly evaluate our cybersecurity position against benchmarks of our peers and industry leaders, and expect our strategy and management approach to change as the general cybersecurity landscape evolves.
Governance
Consistent with our overall risk management governance structure, the Vice President of IT Security is responsible for the day-to-day management of cybersecurity risk, while our Board and its Audit Committee play an active, ongoing oversight role.
The Audit Committee or the full Board receive quarterly cybersecurity updates, which are prepared by our Vice President of IT Security. The report provides comprehensive cybersecurity updates, including topics such as security incidents, our threat landscape, compliance, key performance metrics and material risks, along with updates on general cybersecurity project execution.
The Vice President of IT Security works directly with the IT Security Operation Team and the Product Security Team to ensure effective and timely monitoring, prevention, detection, mitigation, and remediation of cybersecurity incidents. In line with our incident response plan, the Vice President of IT Security provides regular updates about cybersecurity incidents to the Audit Committee, the Chief Operating Officer and other members of the executive management team.
Our Vice President of IT Security has held IT security and leadership roles at the Company for over 23 years and maintains a wide range of industry certifications including Certified Information Systems Security Professional.
As of the date of this Annual Report on Form 10-K, we are not aware of any risks from cybersecurity threats, including as a result of previous cybersecurity incidents, that have materially affected or are reasonably likely to materially affect our business strategy, results of operations or financial condition. However, we can give no assurance that we have detected or protected against all cybersecurity threats or incidents. For additional information on our cybersecurity risks, see “Item 1A. Risk Factors – We rely on certain critical information systems for the operation of our business and a disruption in our information systems, including those related to cybersecurity, could adversely affect our business operations.”
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Item 2.Properties
Item 2.    Properties
Our corporate headquarters is located in Camarillo, California where we own an approximately 87,60088,000 square foot facility that was completed in 2002.facility. The parcel on which our headquarters is located can accommodate substantial expansion.
As of January 28, 2018,2024, we owned or leased multiple properties. The locations and primary functions of significant properties are summarized in the following table:
LocationsSquare FeetAdministrationResearch and/or developmentManufacturing supportSales and marketingApplication engineeringTest and assemblyReliability testingLeased
Camarillo, California88,000 
Colorado Springs, Colorado25,967 
Colorado Springs, Colorado51,588 
Irvine, California20,072 
San Diego, California18,189 
Richmond, British Columbia, Canada76,000 
Burlington, Ontario, Canada68,000 
Neuchatel, Switzerland37,275 
Taipei, Taiwan36,720 
Pune, India30,100 
Kanata, Ontario, Canada29,221 
Rapperswil, Switzerland17,760 
Bristol, United Kingdom17,430 
Shenzhen, China15,678 
(1)Our Corporate Headquarters have been pledged to secure our obligations under the Amended and Restated Credit Agreement dated November 15, 2016 entered into among Semtech Corporation, the guarantors party thereto, the lenders party thereto and HSBC Bank USA, National Association, as administrative agent and as swing line lender and letter of credit issuer.
In addition to the properties listed in the above table, we also lease Sales and Marketing, Research and Development, and Administrative offices at various locations in the U.S. and internationally under operating leases, none of which are material to our future cash flows. Our leases expire at various dates through 2027. 2032.
We believe that our existing leased and owned space is more than adequate for our current operations, and that suitable replacement and additional space will be available in the future on commercially reasonable terms as circumstances warrant.

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Item 3.Legal Proceedings
The descriptionsItem 3.     Legal Proceedings
A description of theour material legal proceedings in Note 1314, Commitment and Contingencies, to the Consolidated Financial Statements included in this Annual Report on Form 10-K are is incorporated by reference tointo this Item 3.
Item 4.Mine Safety Disclosures
Item 4.     Mine Safety Disclosures
Not applicable.

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PART II


Item 5.Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
Item 5.     Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
Market Information
During fiscal years 2018 and 2017, ourOur common stock is traded on the NASDAQThe Nasdaq Global Select Market under the symbol "SMTC." The following table sets forth, for the periods indicated, the high and low sale prices of our common stock, as reported on the NASDAQ Global Select Market, giving effect to all stock splits through the date hereof.
 High Low
Fiscal year ended January 28, 2018:
   
First Quarter$35.90 $31.60
Second Quarter$40.75 $33.70
Third Quarter$40.40 $35.05
Fourth Quarter$41.05 $32.50
    
Fiscal year ended January 29, 2017:
   
First Quarter$23.48 $15.70
Second Quarter$25.68 $20.09
Third Quarter$28.21 $24.05
Fourth Quarter$33.90 $22.81
Holders
As of March 16, 2018,22, 2024, we had 198171 holders of record of our common stock. The actual number of holders of our common stock is greater than this number of record holders and includes stockholders who are beneficial owners, but whose shares are held in street name by brokers or held by other nominees.
Dividends
The payment of dividends on our common stock is within the discretion of our Board of Directors. Currently, we intend to retain earnings to finance the growth of our business. We havedid not paidpay cash dividends on our common stock during at least the five most recent fiscal years 2024, 2023 or 2022, and our Board of Directors has not indicated anyan intent to declare a cash dividend on theour common stock in the foreseeable future. The credit agreement governing our senior secured first lien credit facilities includes covenants limiting our ability to pay dividends or make distributions on our capital stock.
Issuer Purchases of Equity Securities
We maintain a stock repurchase program that was initially approved by our Board of Directors in March 2008 and announced by us onin March 4, 2008. The stock repurchase program does not have an expiration date and our Board of Directors has authorized expansion of the program over the years. During fiscal year 2018, we repurchased sharesOn March 11, 2021, our Board of commonDirectors approved the expansion of the stock inrepurchase program by an amount of $14.8additional $350.0 million. As of January 28, 2018, we have repurchased $151.4 million inWe did not repurchase any shares of our common stock under the program since its inception andduring fiscal year 2024. As of January 28, 2024, the current remaining authorization under our stock repurchasethe program is $47.0was $209.4 million. Under the program, we may repurchase our common stock at any time or from time to time, without prior notice, subject to market conditions and other considerations. Our repurchases may be made through Rule 10b5-1 and/or Rule 10b-18 or other trading plans, open market purchases, privately negotiated transactions, block purchases or other transactions. We intend to fund repurchasesTo the extent we repurchase any shares of our common stock under the program in the future, we expect to fund such repurchases from cash on hand.hand and borrowings on our Revolving Credit Facility (as defined below). We have no obligation to repurchase any shares under the program and may suspend or discontinue it at any time.
Information with respect to purchases by the Company of shares of common stock during the fourth quarter of fiscal year 2018 follows:
Issuer Purchases of Equity Securities
Fiscal Month/Year 
Total Number of
Shares Purchased
 
Average Price Paid
per Share
 
Total Number of Shares
Purchased as Part of 
Publicly Announced Program
 
Approximate Dollar Value 
of Shares That May Yet 
Be Purchased Under 
The Program
November 2017 (10/30/17-11/26/17) 
 $
 
 $51.4 million
December 2017 (11/27/17-12/24/17) 93,724
 $33.94
 93,724
 $48.2 million
January 2018 (12/25/17-01/28/18) 36,579
 $34.84
 36,579
 $47.0 million
Total activity in the fourth quarter 130,303
 $34.19

130,303
  
Securities Authorized for Issuance Under Equity Compensation Plans
See the information set forth in Part III, Item 12 of this Form 10-K.
Sales of Unregistered Securities
We did not make any sales of unregistered securities during fiscal year 2018.2024 that have not been previously reported.
Performance Graph
This chart and graph show the value of a $100 cash investment at the close of market on the last trading day of fiscal year 20132019 in (i) the Company’sour common stock, (ii) the NASDAQNasdaq Composite Index, and (iii) the Philadelphia ("PHLX") Semiconductor Index.Index, and assumes that all dividends are reinvested. Note that historic stock price performance is not necessarily indicative of future stock price performance.
SMTC Performance Graph v2.jpg
Fiscal Year2013 2014 2015 2016 2017 2018Fiscal Year201920202021202220232024
Semtech$100 $78  $91  $67  $113  $122
NASDAQ Composite$100 $131  $151  $146  $180  $238
Nasdaq Composite
PHLX SEMICONDUCTOR SECTOR$100 $127  $164  $148  $232  $332
The information contained in this Item 5 under the heading "Performance Graph" (i) is being furnished and shall not be deemed "filed" for the purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, and (ii) shall not be incorporated by reference into any registration statement or other document pursuant to the Exchange Act, or the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing to this Item 5 Performance Graph information.

Item 6.    [Reserved]

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Item 6.Selected Financial Data
The Consolidated Statements of Income data set forth below for fiscal years 2018, 2017 and 2016 and the Consolidated Balance Sheets data as of the end of fiscal years 2018 and 2017 are derived from, and qualified by reference to, the Consolidated Financial Statements included in Item 8 of this Annual Report on Form 10-K. The Consolidated Statements of Income data for fiscal years 2015 and 2014 and the consolidated Balance Sheets data as of the end of fiscal years 2016, 2015 and 2014 are derived from the Consolidated Financial Statements previously filed with the SEC on Form 10-K.
This information should be read in conjunction with Management’s Discussion and Analysis contained in Item 7 of this Annual Report on Form 10-K, the Consolidated Financial Statements and accompanying notes included in Item 8 of this Annual Report on Form 10-K, and the corresponding items included in our Annual Report on Form 10-K for fiscal years 2017 and 2016.
All fiscal years presented consisted of fifty-two weeks except for the fiscal year ended January 31, 2016 which consisted of fifty-three weeks. Our past results are not necessarily indicative of our future performance.
Consolidated Income Statement Data
 Fiscal Year Ended
(in thousands, except per share amounts)
January 28, 2018 (1)
 January 29, 2017 
January 31, 2016 (1)
 January 25, 2015 January 26, 2014
Net sales$587,847
  $544,272
  $490,219
  $557,885
  $594,977
Cost of sales235,876
  219,410
  197,109
  229,093
  244,719
Cost of sales - lower of cost or market write-down
 
 
 
 15,047
Gross profit351,971
  324,862
  293,110
  328,792
  335,211
Operating costs and expenses:           
Selling, general and administrative (2)
146,303
  138,708
  140,677
  128,419
  129,119
Product development and engineering104,798
  102,500
  113,737
  119,371
  137,437
Intangible amortization27,867
  25,301
  25,059
  25,718
  29,002
Loss (gain) on disposition of business operations375
 (25,513) 
 
 
Changes in the fair value of contingent earn-out obligations3,892
 (215) (16,362) 1,391
 (654)
Intangible asset impairments
 
 
 11,636
 32,538
Goodwill impairment
 
 
 
 116,686
Total operating costs and expenses283,235
  240,781
  263,111
  286,535
  444,128
Operating income (loss)68,736
  84,081
  29,999
  42,257
  (108,917)
Interest expense(7,963) (9,300) (7,819) (5,927) (18,174)
Non-operating (expense) income, net(902)  (1,721)  (1,801)  165
  (1,390)
Income before taxes and equity in net losses of equity method investments59,871
  73,060
  20,379
  36,495
  (128,481)
Provision for taxes23,191
  18,399
  8,882
  8,548
 35,985
Net income before equity in net losses of equity method investments36,680
 54,661
 11,497
 27,947
 (164,466)
Equity in net losses of equity method investments(254) 
 
 
  
Net income (loss)$36,426
  $54,661
  $11,497
  $27,947
  $(164,466)
Earnings (loss) per share:           
Basic$0.55
 $0.84
 $0.18
  $0.42
  $(2.44)
Diluted$0.54
 $0.83
 $0.17
  $0.41
  $(2.44)
Weighted average number of shares used in computing earnings per share:           
Basic66,027
 65,427
 65,657
  67,108
  67,471
Diluted67,605
 66,109
 65,961
  67,685
  67,471
Anti-dilutive shares not included in the EPS calculations402
 1,111
 2,569
  1,714
  1,245

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Consolidated Balance Sheet Data
(in thousands)
January 28, 2018 (1)
 January 29, 2017 
January 31, 2016 (1)
 January 25, 2015 January 26, 2014
Cash and cash equivalents$307,923
 $297,134
  $211,810
  $230,328
  $246,868
Working capital335,024
 315,453
  237,334
  288,647
  282,706
Total assets1,085,776
 1,011,542
  911,517
  929,431
  948,940
Long term debt, less current211,114
 226,524
 239,177
 234,746
 273,293
Non-current liabilities294,555
 283,304
  279,579
  270,032
  302,207
Total stockholders’ equity665,013
 605,263
  528,051
  551,358
  535,843
(1)The Company acquired AptoVision on July 1, 2017 and Triune on March 4, 2015. Refer to Note 3 to our Consolidated Financial Statements included in Item 8 of this report.
(2)The Company has re-aligned resources and infrastructure, resulting in restructuring expense of $6.3 million, $2.3 million and $4.5 million in fiscal years 2018, 2017 and 2016, respectively, included in selling, general and administrative.

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Item 7.Management’s Discussion and Analysis of Financial Condition and Results of Operations
Item 7.     Management’s Discussion and Analysis of Financial Condition and Results of Operations
The following discussion and analysis of our financial condition and operating results should be read in conjunction with Item 6 "Selected Consolidated Financial Data" and our Consolidated Financial Statements and related Notes included elsewhere in Item 8 of this Annual Report on Form 10-K. See also “Special Note Regarding Forward Looking and Cautionary Statements” at the beginning of this Annual Report on Form 10-K.
This Annual Report on Form 10-K contains "forward-looking statements" within the meaning of the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995, as amended, based on our current expectations, estimates and projections about our operations, industry, financial condition, performance, operating results, and liquidity. Forward-looking statements are statements other than historical information or statements of current condition and relate to matters such as future financial performance, future operational performance, the anticipated impact of specific items on future earnings, and our plans, objectives and expectations. Statements containing words such as "may," "believe," "anticipate," "expect," "intend," "plan," "project," "estimate," "should," "will," "designed to," "projections," or "business outlook," or other similar expressions constitute forward-looking statements. Forward-looking statements involve known and unknown risks and uncertainties that could cause actual results and events to differ materially from those projected. Please see Special Note Regarding Forward-Looking and Cautionary Statements elsewhere in this Annual Report on Form 10-K for potential factors that could cause actual results to differ materially from those in the forward-looking statements.

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Overview
We are a leading global supplier of analog, mixed-signal semiconductorshigh-performance semiconductor, IoT systems and advanced algorithmscloud connectivity service provider and were incorporated in Delaware in 1960. We design, develop, manufacture and market a broadwide range of products thatfor commercial applications, the majority of which are sold principally into applications within the infrastructure, high-end consumer and industrial enterprise computingend markets. Infrastructure end market includes data centers, PON, base stations, optical networks, servers, carrier networks, switches and communications end-markets. The high-endrouters, cable modems, wireless LAN and other communication infrastructure equipment. High-end consumer end-market end marketincludes handheld devices, smartphones, tablets, wearables, desktops, notebooks, and other handheld products, wireless charging, set-top boxes, digital televisions, monitors and displays, digital video recorders thunderbolt cables and other consumer equipment. Applications for the industrialIndustrial end market includeincludes IoT applications, analog and digital video broadcast studio equipment, video-over-IP solutions, automated meter reading, smart grid, wireless charging, military and aerospace, medical, security systems, automotive, Internet of Things ("IoT"), industrial and home automation and other industrial equipment. Enterprise computing end-markets include datacenter related equipment, passive optical networks, storage networks, desktops, notebooks, servers, printers, monitors and computer peripherals. Communications end-market applications include wireless base stations, long-haul optical networks, carrier networks, switches and routers, cable modems, backplane signal conditioners, wireless LAN, and other communication infrastructure equipment. Our end-customersend customers for our silicon solutions are primarily OEMs that produce and their suppliers.sell technology solutions. Our IoT module, router, gateway and managed connectivity solutions ship to IoT device makers and enterprises to provide IoT connectivity to end devices.
We report results on the basis of 52 and 53 week periods and our fiscal year ends on the last Sunday in January. The fiscalFiscal years ended January 28, 20182024, 2023 and January 29, 20172022 each consisted of 52 weeks.
We remained focused on furthering our role as a leading provider of disruptive platforms that enable our customers to deliver solutions to create a smarter planet. We continued to invest in secular trends that enable a smarter, more sustainable planet; enable higher bandwidth; and enable greater mobility.
The increasing adoption of our LoRa® technology for low power wide-area networks is providing connectivity solutions that enable IoT networks to make a smarter, more connected planet. Our portfolio of optical and copper connectivity solutions continue to address the demand for greater bandwidth and higher performance, while using less power by our global hyper-scale data center customers. Additionally, the unexpected pivot to online learning and remote work environments during the COVID-19 pandemic exposed the fragile nature of many global networks that struggled under the spike in demand. This has driven infrastructure suppliers around the world to accelerate their investments in high-speed connectivity using 5G wireless and PON technology where we are an industry leader. Though network capacities have normalized to accommodate remote environments, industry demand within hyperscale data centers expanded to support artificial intelligence-driven applications, as well as general compute data center applications.
The trend towards adoption of finer silicon geometries has accelerated across all categories of end systems, making them increasingly vulnerable to electrical and electromagnetic threats. Our protection solutions, which enable the highest levels of system performance, have found increased adoption across the board, driven by the need to maintain product functionality despite the challenging threat environment (electrical and electromagnetic), and increased system sensitivity to threats due to adoption of finer silicon geometries for implementation of system functions. Finally, the increasing demand for smaller, lower-powered higher performance mobile platforms with more enjoyable organic light-emitting diode displays has benefited our protection and proximity sensing solutions that protect these mobile devices and help our customers comply with radio frequency absorption regulations.
Through our acquisition of Sierra Wireless, Inc. ("Sierra Wireless") in January 2023, we supply cellular wireless devices and provide services in the wireless communications and information technology industry, enabling connectivity for IoT solutions through cellular and short range wireless technologies. These technologies primarily include 3G standards such as UMTS (including HSPDA and HSUPA) and EV-DO; 4G standards such as HSPA+, LTE, LTE-A; 5G standards such as fifth generation new radio (“5G NR”) standards (both millimeter wave and sub-6 Gigahertz frequencies); Low Power Wide Area ("LPWA") standards such as LTE-M and NB-IoT; and wireless local area network technologies such as Wi-Fi and Bluetooth; and Global Navigation Satellite System (“GNSS”) positioning.
We also offer IoT connectivity services that help customers simplify their IoT journey, whether their machines or other connected assets are regionally located or globally dispersed. Our connectivity services optimizes and simplifies North American deployments, with multi-carrier options for IoT deployments in the U.S., Canada, and Mexico and a single point of accountability for connectivity management. We also accelerate global IoT deployments by providing a solution for customers to maintain a secure connection to assets throughout the world.
Recent Developments
Leadership
Pursuant to the Cooperation Agreement entered into by and among us and Lion Point Capital, LP and certain of its affiliates on March 17, 2023 (the “Cooperation Agreement”), our board of directors (the “Board” or “Board of Directors”) appointed
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Gregory M. Fischer and Paul V. Walsh Jr. as members of the Board, effective April 14, 2023, to serve until our calendar year 2023 annual meeting of stockholders and until their successors are elected or qualified, or until their earlier deaths, resignations or removals. In accordance with the Cooperation Agreement, the Board Designees were nominated for election to the Board at our 2023 annual meeting of stockholders, and were elected to the Board at such meeting.
On May 24, 2023, the Board appointed Paul H. Pickle to serve as our President and Chief Executive Officer, which became effective as of June 30, 2023 (the “CEO Transition Date”). Mr. Pickle succeeded Mohan Maheswaran as the Company's President and Chief Executive Officer on the CEO Transition Date.
Effective June 30, 2023, the Board also appointed Mr. Pickle as a member of the Board to serve until our calendar year 2024 annual meeting of stockholders and until his successor is elected or qualified, or until his earlier death, resignation or removal.
Pursuant to the Cooperation Agreement, the Board appointed Hong Q. Hou as a member of the Board, effective July 1, 2023, to serve until our calendar year 2024 annual meeting of stockholders and until his successor is elected or qualified, or until his earlier death, resignation or removal.
On September 5, 2023, the Board appointed Mark Lin to serve as our Executive Vice President and Chief Financial Officer, which became effective on October 2, 2023 (the "CFO Transition Date"). Mr. Lin succeeded Emeka Chukwu as the Company’s Executive Vice President and Chief Financial Officer on the CFO Transition Date.
Pursuant to the Cooperation Agreement, the Board appointed Julie G. Ruehl as a member of the Board, effective December 1, 2023, to serve until our calendar year 2024 annual meeting of stockholders and until her successor is elected or qualified, or until her earlier death, resignation or removal.
Restructuring
During the second quarter of fiscal year ended January 31, 2016 consisted2024, we commenced a reduction in workforce plan. Additionally, during fiscal year 2024, we have undertaken structural reorganization actions to reduce our workforce as a result of 53 weeks.
On July 1, 2017, we acquired AptoVision Technologies Inc. ("AptoVision"), a privately-held providercost-saving measures and internal resource alignment including from the realization of uncompressed, zero-frame latency, video-over-IP solutions addressing the professional audio visual market. The unique combination of AptoVision's advanced algorithms for real-time, full bandwidth video transmission over IP networks, and our industry leading high-speed signal integrity and chip development expertise is expected to enable the adoption of Software Defined Video over Ethernet ("SDVoE") accelerating this natural progression in the evolution of video transport.
Under the termssynergies of the share purchase agreement, we acquired allacquisition of the outstanding equity interestSierra Wireless, Inc. completed on January 12, 2023 (the "Sierra Wireless Acquisition"). Total restructuring charges in AptoVision for a cash payment of $17.6 million at closing, net of acquired cash, and a commitment to pay additional contingent consideration of up to a maximum of $47.0 million over three years if certain goals are achieved in each of the earn out periods. The fair value of the additional contingent consideration (the "AptoVision Earn-out") as of January 28, 2018 was $21.0fiscal year 2024 were $24.6 million, of which $8.9$6.0 million is presented within "Accrued liabilities"related to the reduction in workforce plan that commenced during the second quarter of fiscal year 2024 and $12.1 million is presented within "Other long-term liabilities"was completed during the second half of fiscal year 2024. For additional information, see Note 17, Restructuring, to our Consolidated Financial Statements.
Financing
On February 24, 2023, we entered into the first amendment to the Credit Agreement (as defined below) to make certain modifications to the financial covenants in the Balance Sheets. Acquisition related transaction costsCredit Agreement, as further described under “―Liquidity and Capital Resources―Expected Sources and Uses of $1.6 million are accountedLiquidity―Credit Agreement” below.
On June 6, 2023, we entered into the second amendment ("Second Amendment") to the Credit Agreement to provide certain financial covenant relief as further described under "―Liquidity and Capital Resources―Expected Sources and Uses of Liquidity―Credit Agreement" below.
On October 19, 2023, we entered into the third amendment to the Credit Agreement in order to, among other things, (i) extend the financial covenant relief period under the Credit Agreement by one year to April 30, 2026, (ii) increase the maximum consolidated leverage ratio covenant for certain test periods as an expenseset forth in the period in whichThird Amendment, (iii) reduce the costs are incurred and are presented within "Selling, general and administrative" expenseminimum consolidated interest coverage ratio covenant for certain test periods as set forth in the Statements of Income.Third Amendment and (iv) make certain other changes as set forth in the Third Amendment.
On March 4, 2015,October 26, 2023, we completedissued and sold $250.0 million in aggregate principal amount of our 4.00% Convertible Senior Notes due 2028 (the “2028 Notes”) in a private placement. The 2028 Notes were issued pursuant to an indenture, dated October 26, 2023, by and among the acquisition of Triune Systems, L.L.C. ("Triune"), a privately-held supplier of wireless charging, isolated switchingCompany, the subsidiary guarantors party thereto, and power management platforms targeted at high and low power, high efficiency applications. UnderU.S. Bank Trust Company, National Association, as trustee. In connection with entering into the termsThird Amendment, we used the proceeds from the offering of the purchase agreement, we acquired all2028 Notes and cash on hand to repay $250 million aggregate principal amount of the term loans outstanding equity interestsunder the Credit Agreement. The 2028 Notes bear interest at a rate of Triune for an aggregate purchase price4.00% per year, payable semi-annually in arrears on May 1 and November 1 of $45.0 million consistingeach year, beginning on May 1, 2024. The 2028 Notes will mature on November 1, 2028, unless earlier converted, redeemed or repurchased. For additional information on the 2028 Notes, see Note 10, Long-Term Debt, to our Consolidated Financial Statements.
Impact of $35.0 million cash paid at closing,Macroeconomic Conditions
Macroeconomic factors such as market volatility, inflationary pressures, elevated interest rates, geopolitical tensions and recessionary concerns have caused uncertainty in end customer demand and have resulted in elevated channel inventories. We believe that we can continue to take appropriate actions to align our inventory levels with an additional cash consideration of $10.0 millionanticipated customer demand profiles.
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Our Segments
We have four operating segments—Signal Integrity, Analog Mixed Signal and Wireless, IoT Systems, and IoT Connected Services—that represent four separate reportable segments. Historically, the Company had three operating segments—Signal Integrity, Wireless and Sensing, and Protection—that had been aggregated into two reportable segments identified as the High-Performance Analog Group, which has since been paid. Subject to achieving certain future financial goals ("Triune Earn-out"), up to an additional $70.0 million of additional contingent consideration could have been paid over three years if certain revenue targets were achieved in eachwas comprised of the fiscal years 2016 through 2018. An additional paymentSignal Integrity and Wireless and Sensing operating segments, and the System Protection Group, which was comprised of up to $16.0 million could have been paid afterthe Protection operating segment. In the fourth quarter of fiscal year 2018 if certain cumulative revenue2023, as a result of organizational restructuring, the proximity sensing business and the power business were moved from the previous Wireless and Sensing operating income targets are achieved. Nonesegment into the newly formed Advanced Protection and Sensing operating segment, which also includes the Protection business. Following this organizational restructuring, the Company determined that Signal Integrity and the revised Wireless and Sensing operating segments were no longer economically similar and as a result the Company concluded that Signal Integrity should be separately reported as its own reportable segment. Also in the fourth quarter of fiscal year 2023, in conjunction with the Triune Earn-out targetsSierra Wireless Acquisition, the Company formed two additional operating segments including the IoT System operating segment, which absorbed the Company's revised Wireless and Sensing operating segment, and the IoT Connected Services operating segment. In the fourth quarter of fiscal year 2024, as a result of organizational restructuring, the wireless business, which was previously included in the IoT Systems operating segment, and the SDVoE business, which was previously included in the Signal Integrity operating segment, were metmoved into the Analog Mixed Signal and we do not expectWireless operating segment, formerly the Advanced Protection and Sensing operating segment, which also includes the proximity sensing, power and protection businesses. As a result of these changes, the Company has four reportable segments. All prior year information in the tables below has been revised retrospectively to make any payments with regardsreflect the change to these periods which represented all of the additional $70.0 million contingent consideration. Our primary reason for the acquisition was to broaden our existing portfolio with platforms that are very complementary to our current market focus, including Triune's isolated switching platform and wireless charging platform.
Company's reportable segments. See Note 3 and Note 1316, Segment Information, to our Consolidated Financial Statements included in Item 8 of this Annual Report on Form 10-K.for segment information.
We operate and account for results in one reportable segment. See Note 15 to our Consolidated Financial Statements included in Item 8 of this Annual Report on Form 10-K. In fiscal year 2016, we identified a total of five operating segments. Four of these operating segments aggregate into one reportable segment, the Semiconductor Products Group. The four operating segments aggregated into our one reportable segment all exhibit similar economic characteristics and we manage that business to a targeted gross margin range which all of the aggregated product lines are expected to meet. The remaining operating segment, the Systems Innovation Group (shown as "All others"), could not be aggregated with the other operating segments and did not meet the criteria for a separate reportable segment as defined by the guidance regarding segment disclosure. As a result, the financial activity associated with the Systems Innovation Group was reported separately from our Semiconductor Products Group. This separate reporting was included in the “All others” category. On August 5, 2016, we completed the divestiture of our Snowbush IP business (previously part of our Systems Innovation Group) to Rambus Inc. ("Rambus") for a purchase price of $32.0 million in cash along with the opportunity to receive additional payments from Rambus through 2022 based upon a percentage of sales by Rambus of new products expected to be developed by Rambus from the disposed assets. Beginning in the third quarter of fiscal year 2017, we no longer have a Systems Innovation Group or an “All others” category, and therefore we have only four operating segments that aggregate into one reportable segment, the Semiconductor Products Group.Factors Affecting Our Performance

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Most of our sales to customers are made on the basis of individual customer purchase orders. Manyorders and many customers include cancellation provisions in their purchase orders. Trends within the industry toward shorter lead-timesNet sales made through independent distributors in fiscal years 2024, 2023 and "just-in-time" deliveries have resulted in our reduced ability to predict future shipments. As a result, we rely on orders received2022 were 66%, 85% and shipped within the same quarter for a significant portion of our sales. Sales made directly to customers during fiscal year 2018 were 34% of net sales. The remaining 66%87%, respectively of net sales, and the remainder were made through independent distributors.directly to customers. The lower percentage of distributor sales in fiscal year 2024 primarily relates to sales channels associated with the Sierra Wireless business, which we acquired in January 2023.
OurWe are a global business relies on foreign-based entities. Mostwith customers and suppliers around the world. A significant amount of our third-party subcontractors and suppliers, including third-party foundries that supply silicon wafers,wafers, are located in foreign countries,outside the United States, including China, IsraelTaiwan and Taiwan. ForVietnam. Net sales outside the fiscal year ended January 28, 2018, approximately 20% of our silicon, in terms of cost of wafers purchased, was manufactured in China. Foreign salesUnited States for fiscal year 2018years 2024, 2023 and 2022 constituted approximately 91%76%, 87% and 90%, respectively, of our net sales. Approximately 75%58%, 72% and 79% of foreignnet sales in fiscal year 2018years 2024, 2023 and 2022, respectively, were to customers located in the Asia-Pacific region.The remaining foreign sales were primarily We are subject to customers inEurope, Canadaexport restrictions and Mexico.trade regulations, which have limited our ability to sell to certain customers.
We use several metrics as indicators of future potential growth. The indicators that we believe best correlate to potential future revenuesales growth are design wins and new product releases. There are many factors that may cause a design win or new product release to not result in revenue,sales, including a customer decision not to go to system production, a change in a customer’s perspective regarding a product’s value or a customer’s product failing in the end-market.end market. As a result, although a design win or new product introduction is an important step towards generating future revenue,sales, it does not inevitablynecessarily result in us being awarded business or receiving a purchase commitment.

Inflationary factors could affect our future performance if we are unable to pass higher costs on to our customers.
Revenue
We derive our revenue primarily from the sale of our products into various end markets. Revenue is recognized when control of these products is transferred to our customers, in an amount that reflects the consideration we expect to be entitled to in exchange for these products. Control is generally transferred when products are shipped and, to a lesser extent, when the products are delivered.
Cloud and connectivity services, primarily reported in our IoT Connected Services segment, are provided on either a subscription or consumption basis. Revenue related to cloud and connectivity services provided on a subscription basis is recognized ratably over the contract period. Revenue related to cloud and connectivity services provided on a consumption basis is recognized based on the customer utilization of such resources. Revenues from SIM activation and initial application setup are deferred and recognized over the estimated customer life on a straight-line basis. Licenses for on-premise software provide the customer with a right to use the software as it exists when made available to the customer. Revenue from distinct on-premise licenses are recognized upfront at the point in time when the software is made available to the customer. Revenue from software maintenance, unspecified upgrades and technical support contracts are recognized over the period such items are delivered or services are provided. Revenue from technical support contracts extending beyond the current period is deferred and is recognized over the applicable earning period.
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Recovery of costs associated with product design and engineering services are recognized during the period in which services are performed and are reported as a reduction to product development and engineering expense. Historically, these recoveries have not exceeded the cost of the related development efforts. We include revenue related to granted technology licenses as part of "Net sales" in the Statements of Operations. Historically, revenue from these arrangements has not been significant though it is part of our recurring ordinary business.
We determine revenue recognition through the following five steps:
Identification of the contract, or contracts, with a customer
Identification of the performance obligations in the contract
Determination of the transaction price
Allocation of the transaction price to the performance obligations in the contract
Recognition of revenue when, or as, performance obligations are satisfied
We account for a contract when it has approval and commitment from both parties, the rights of the parties are identified, payment terms are identified, the contract has commercial substance and collectability of consideration is probable.
Our customer contracts can include various combinations of products and services, which are generally capable of being distinct and accounted for as separate performance obligations. Net sales reflect the transaction prices for contracts, which include units shipped at selling prices reduced by variable consideration. Determination of variable consideration requires judgment by us. Variable consideration includes expected sales returns and other price adjustments. Variable consideration is estimated using the expected value method considering all reasonably available information, including our historical experience and our current expectations, and is reflected in the transaction price when sales are recorded. Sales returns are generally accepted at our discretion or from distributors with such rights. Our contracts with trade customers do not have significant financing components or non-cash consideration. We record net sales excluding taxes collected on our sales to our trade customers.
We provide an assurance type warranty, which is typically not sold separately and does not represent a separate performance obligation. Our payment terms are generally aligned with shipping terms.
Gross Profit
Gross profit is equal to our net sales less our cost of sales. Our cost of sales includes materials, depreciation on fixed assets used in the manufacturing process, shipping costs, direct labor and overhead, as well as amortization of acquired technology and acquired technology impairments. The majority of our manufacturing is outsourced, resulting in relatively low fixed manufacturing costs and variable costs that highly correlate with volume. We determine the cost of inventory by the first-in, first-out method.
Operating Costs and expenses, net
Our operating costs and expenses generally consist of selling, general and administrative, product development and engineering costs, costs associated with acquisitions, restructuring charges, and other operating related charges.
Results of Operations
Fiscal Year 2018 Compared With Fiscal Year 2017
All periods presentedA discussion of our results of operations for the fiscal years ended January 28, 2024 and January 29, 2023 and year-over-year comparisons between these fiscal years appears below. In the fourth quarter of fiscal year 2024, we made certain changes in the following summary of sales by major end-market reflect our current classification methodology (seereportable segments due to organizational restructuring. See “―Our Segments” above. See also Note 116, Segment Information, to our Consolidated Financial Statements infor additional segment information.
With the exception of net sales, gross profit and operating expenses, which are discussed below to reflect the changes to our reportable segments and reclassification of restructuring costs (see "Reclassification" below), a discussion of our results of operations for the fiscal year ended January 30, 2022 and year-over-year comparisons between fiscal years 2023 and 2022 have been omitted from this Annual Report on Form 10-K, but may be found in “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations” of our Annual Report on Form 10-K for a descriptionthe fiscal year ended January 29, 2023, filed with the Securities and Exchange Commission (“SEC”) on March 30, 2023.
Reclassification
During fiscal year 2024, we reclassified restructuring costs that were included in "Selling, general and administrative" and "Product development and engineering" within "Total operating costs and expenses, net" in the Statements of each market category):Operations to be separately presented in "Restructuring" within "Total operating costs and expenses, net" in the Statements of Operations. This was applied retrospectively, which resulted in the reclassification of $11.1 million of restructuring costs from "Selling, general and administrative" and $0.5 million of restructuring costs from "Product development and engineering" to "Restructuring" in the Statements of Operations for fiscal year 2023. There were no restructuring costs in fiscal year 2022. This reclassification did
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 Fiscal Years  
(in thousands, except percentages)2018 2017  
 Net Sales % Net Sales Net Sales % Net Sales Change
Enterprise Computing198,222
 34 % 168,846
 31 % 17 %
Industrial and Other153,114
 26 % 141,660
 26 % 8 %
High-End Consumer181,822
 31 % 140,887
 26 % 29 %
Communications70,908
 12 % 98,275
 18 % (28)%
Other: Warrant Shares(16,219) (3)% (5,396) (1)% 201 %
Total$587,847
 100 % $544,272
 100 % 8 %
not impact our gross profit, operating income, net income or earnings per share for any historical periods and also did not impact the Balance Sheets or Statements of Cash Flows.

Fiscal Year 2024 Compared with Fiscal Year 2023
Net Sales. Sales
The following table summarizes our net sales by major end market:
Fiscal Years
(in thousands, except percentages)20242023
Net Sales% Net SalesNet Sales% Net SalesChange
Infrastructure$163,947 19 %$287,270 38 %(43)%
High-End Consumer125,222 14 %158,416 21 %(21)%
Industrial579,589 67 %310,847 41 %86 %
Total$868,758 100 %$756,533 100 %15 %
Net sales for fiscal year 20182024 were $587.8$868.8 million, an increase of 8%15% compared to $544.3$756.5 million for fiscal year 2017. During2023 driven by the Sierra Wireless Acquisition, which contributed $431.5 million of net sales from our industrial end market, partially offset by softer demand resulting in lower volume across all end markets. Net sales from our industrial end market increased $268.7 million versus the prior year primarily due to an approximately $235 million increase in module sales, an approximately $90 million increase in router sales and an approximately $88 million increase in managed connectivity sales all of which were driven by the Sierra Wireless Acquisition, partially offset by an approximately $118 million decrease in LoRa-enabled industrial product sales, an approximately $14 million decrease in industrial TVS product sales and an approximately $10 million decrease in broadcast sales, all of which were driven by softer demand. Net sales from our infrastructure end market decreased $123.3 million driven by an approximately $85 million decrease in PON sales, an approximately $19 million decrease in wireless infrastructure sales, an approximately $10 million decrease in infrastructure TVS product sales and an approximately $6 million decrease in data center sales. Net sales from our high-end consumer end market decreased $33.2 million primarily driven by an approximately $30 million decrease in consumer TVS product sales.
The following table summarizes our net sales by reportable segment:
Fiscal Years
(in thousands, except percentages)20242023
Net Sales% Net SalesNet Sales% Net SalesChange
Signal Integrity$177,033 20 %$298,290 39 %(41)%
Analog Mixed Signal and Wireless260,264 30 %443,239 59 %(41)%
IoT Systems334,904 39 %9,811 %3,314 %
IoT Connected Services96,557 11 %5,193 %1,759 %
Total$868,758 100 %$756,533 100 %15 %
Net sales from Signal Integrity decreased $121.3 million in fiscal year 2018,2024 versus fiscal year 2023 primarily due to an approximately $85 million decrease in PON sales, a $19 million decrease in wireless infrastructure sales, a $10 million decrease in broadcast sales and a $6 million decrease in data center sales, all of which were driven by softer demand. Net sales from Analog Mixed Signal and Wireless decreased $183.0 million in fiscal year 2024 versus fiscal year 2023 primarily driven by an approximately $121 million decrease in LoRa-enabled product sales and an approximately $54 million decrease in total TVS product sales both driven by softer demand. Net sales from IoT Systems increased $325.1 million in fiscal year 2024 versus fiscal year 2023 primarily due to an approximately $235 million increase in module sales and a $90 million increase in router sales both driven by the Sierra Wireless Acquisition. Net sales from IoT Connected Services increased $91.4 million in fiscal year 2024 versus fiscal year 2023 primarily due to an approximately $88 million increase in managed connectivity sales driven by the Sierra Wireless Acquisition.
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Gross Profit
The following table summarizes our revenues within the high-end consumer end-market increased asgross profit and gross margin by reportable segment:
Fiscal Years
(in thousands, except percentages)20242023
Gross ProfitGross MarginGross ProfitGross Margin
Signal Integrity$101,245 57.2 %$208,510 69.9 %
Analog Mixed Signal and Wireless146,598 56.3 %274,515 61.9 %
IoT Systems134,277 40.1 %3,245 33.1 %
IoT Connected Services47,228 48.9 %2,489 47.9 %
Unallocated costs, including share-based compensation, amortization of acquired technology and acquired technology impairments(133,098)(10,201)
Total$296,250 34.1 %$478,558 63.3 %
In fiscal year 2024, gross profit decreased to $296.3 million from $478.6 million in fiscal year 2023. This decrease was primarily due to $91.8 million of acquired technology impairments, a result of expanded use of our proximity sensing solutions and protection products across a broader range of phones and other devices. Our enterprise computing end-market benefited from strong demand for our optical products which are well positioned for the current cycle of datacenter upgrades and increased PON deployments. The escalating adoption of our LoRa® devices and wireless radio frequency technology ("LoRa Technology") continued to drive growth$28.1 million increase in the industrial market. The decline in our communications end-market wasamortization of acquired technology intangible assets related to the Sierra Wireless Acquisition, $3.3 million of inventory step-up related to the Sierra Wireless Acquisition, a $107.3 million decrease from Signal Integrity primarily driven by lower PON sales and lower wireless sales due to softer demand in surveillance systems and base station markets.   a $127.9 million decrease from Analog Mixed Signal and Wireless primarily driven by lower LoRa-enabled product sales due to softer demand, partially offset by a $131.0 million increase from IoT Systems due to the Sierra Wireless Acquisition and a $44.7 million increase from IoT Connected Services due to the Sierra Wireless Acquisition.
In fiscal year 2019, activity in the communications, enterprise computing and industrial end-markets is expected to benefit from continued demand for datacenter upgrades, and the build-out of metro communications infrastructure, including wireless base stations (specifically in China) and IoT applications.

Gross Profit. Gross profit was $352.0 million and $324.9 million in fiscal years 2018 and 2017, respectively. Our gross margin was 59.9% for fiscal year 2018, comparable with 59.7%34.1% in fiscal year 2017. Fiscal2024, compared to 63.3% in fiscal year 2018 performance benefited from a more favorable2023. Gross margin in Signal Integrity was 57.2% in fiscal year 2024, compared to 69.9% in fiscal year 2023 primarily due to an unfavorable product mix of higherdriven by lower sales, primarily in PON. Gross margin in Analog Mixed Signal and Wireless was 56.3% in fiscal year 2024, compared to 61.9% in fiscal year 2023 primarily due to an unfavorable product mix driven by lower LoRa-enabled product sales, the benefit of whichas well as pricing pressures and lower overhead absorption. Gross margin in IoT Systems was offset40.1% in fiscal year 2024, compared to 33.1% in fiscal year 2023 due to higher router and module sales driven by the $16.2 million charge (2.8% of net sales) related to the warrant ("Warrant") issued to Comcast Cable Communications Management LLC ("Comcast") whichSierra Wireless Acquisition. Gross margin in IoT Connected Services was reported as a reduction to revenue. In48.9% in fiscal year 2017, the charge related2024, compared to the Warrant was $5.4 million (1% of net sales). We expect overall gross margins for47.9% in fiscal year 20192023 due to remain consistent with our fiscal year 2018 performance.higher managed connectivity sales driven by the Sierra Wireless Acquisition.

Operating Costs and Expenses,.
net
Fiscal Years  
Fiscal Years
(in thousands, except percentages)2018 2017  
Cost/Exp. % Net Sales Cost/Exp. % Net Sales Change
(in thousands, except percentages)
(in thousands, except percentages)
Cost/Exp.
Cost/Exp.
Cost/Exp.% Net SalesCost/Exp.% Net SalesChange
Selling, general and administrative146,303
 27% 138,708
 25 % 5 %Selling, general and administrative$220,220 25 25 %$224,812 30 30 %(2)%
Product development and engineering104,798
 19% 102,500
 19 % 2 %Product development and engineering186,450 21 21 %166,948 21 21 %12 %
Intangible amortization27,867
 5% 25,301
 5 % 10 %Intangible amortization14,913 %821 — — %1,716 %
Gain on disposition of business operations375
 % (25,513) (5)% (101)%
Changes in the fair value of contingent earn-out obligations3,892
 1% (215)  % (1,910)%
Total operating costs and expenses$283,235
 52% $240,781
 44 % 18 %
RestructuringRestructuring23,775 %11,491 %107 %
Gain on sale of businessGain on sale of business— — %(18,313)(2)%(100)%
Intangible impairments
Intangible impairments
Intangible impairments39,593 %— — %100 %
Goodwill impairmentGoodwill impairment755,621 87 %— — %100 %
Total operating costs and expenses, netTotal operating costs and expenses, net$1,240,572 143 %$385,759 51 %222 %
Selling, General & Administrative Expense(“SG&A”) Expenses
Selling, general and administrative ("SG&A") expensesdecreased $4.6 million for fiscal year 2018 increased by $7.6 million2024 compared to fiscal year 2023 primarily as a result of a $6.3$34 million decrease in share-based compensation acceleration expense, offset by a $26 million net increase in staffing-related costs and a $5 million increase in share-based compensation and higher restructuring costsconsulting expenses, all of $6.3 million comparedwhich related to $2.3 million in fiscal year 2017. The higher levels of share-based compensation expense primarily resulted from much higher levels of anticipated

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performance achievement, for awards with performance-based vesting conditions, and the impact of increases in our stock price and the related fair value re-measurement of awards accounted for as liability rather than equity.Sierra Wireless Acquisition.
Product Development and Engineering Expenses
Product development and engineering expenses increased $19.5 millionfor fiscal years 2018 and 2017 were $104.8 million and $102.5 million, respectively or an increase of 2%. The increase wasyear 2024 compared to fiscal year 2023 primarily as a result of lower recoveries for non-recurring engineering servicesa $26 million net increase in staffing related costs due to higher headcount, a $3 million increase from new product introduction expenses, and incremental spending associated with the development of SDVoE, partiallya $2 million increase in transaction and integration expenses, offset by an $11 million decrease in share-based compensation acceleration expense, all of which related to the benefit of lower spending compared with the higher expense associated with our actions in fiscal year 2017 to reduce our investment in the defense and microwave communications markets and to sell our Snowbush IP business to Rambus.
Sierra Wireless Acquisition. The levels of product development and engineering expenses reported in a fiscal period can be significantly impacted, and therefore experience period over periodperiod-over-period volatility, by the number of new product tape-outs and by the timing of recoveries from non-recurring engineering services, which are typically recorded as a reduction to product development and engineering expense.
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Intangible Amortization
Intangible amortization for fiscal year 2024 increased $14.1 million for fiscal year 2024 compared to fiscal year 2023 due to intangibles acquired in the Sierra Wireless Acquisition related to customer relationships and trade name. Amortization of acquired technology intangibles is reflected in cost of sales.
Restructuring Expenses
Restructuring expenses increased $12.3 million for fiscal year 2024 compared to fiscal year 2023 primarily due to structural reorganization actions to reduce our workforce as a result of cost-saving measures and internal resource alignment including from the realization of synergies of the Sierra Wireless Acquisition.
Gain on Sale of Business
Gain on sale of business decreased $18.3 million for fiscal year 2024 compared to fiscal year 2023 due to the divestiture of the Disposal Group in May 2022.
Intangible Impairments
Intangible impairments totaled $39.6 million for fiscal year 2024 primarily due to reduced earnings forecasts associated with the business acquired from Sierra Wireless and current macroeconomic conditions, including an elevated interest rate environment. There were no intangible impairments for fiscal year 2023.
Goodwill Impairment
Goodwill impairment was $27.9755.6 million for fiscal year 2024 primarily due to reduced earnings forecasts associated with the business acquired from Sierra Wireless and $25.3 million incurrent macroeconomic conditions, including an elevated interest rate environment. During the second quarter of fiscal years 2018year 2024, as a result of reduced earnings forecasts associated with the business acquired from Sierra Wireless and 2017, respectively. The increase iscurrent macroeconomic conditions, including an elevated interest rate environment, the Company performed an interim impairment test using a quantitative assessment of the reporting units related to the amortizationSierra Wireless Acquisition (specifically, the IoT Connected Services, IoT Systems–Modules and IoT Systems–Routers reporting units). This interim impairment test resulted in $279.6 million of intangible assets that were established as parttotal pre-tax non-cash goodwill impairment charges recorded during the second quarter of fiscal year 2024, consisting of $69.0 million of goodwill impairment for the purchase price allocationIoT Connected Services reporting unit, $109.9 million of goodwill impairment for AptoVision.
Gain on Disposition of Business Operations
Inthe IoT Systems–Modules reporting unit and $100.7 million goodwill impairment for the IoT Systems–Routers reporting unit. During the third quarter of fiscal year 2017, we completed our divestiture2024, the Company recorded an additional $2.3 million of Snowbush IP to Rambus. As a result, we recognized a gain of $25.5 million on the disposition of this business.
Changes in the Fair Value of Contingent Earn-out Obligations
The contingent earn-out expense increased by $4.1 million in fiscal year 2018 primarily as a result of the change in our estimated probability of projected net revenue and adjusted earnings associated with the AptoVision Earn-out.
We measure contingent earn-out liabilities at fair value on a recurring basis using significant unobservable inputs classified within Level 3 of the fair value hierarchy. We use a Monte Carlo valuation method as a valuation technique to determine the value of the earn-out liability. The significant unobservable inputs used in the fair value measurements are revenue projections over the earn-out period, and the probability outcome percentages assigned to each scenario. Significant increases or decreases to either of these inputs in isolation would result in a significantly higher or lower liability, with a higher liability capped by the contractual maximum of the contingent earn-out obligation. Ultimately, the liability will be equivalent to the amount paid, and the difference between the fair value estimate and amount paid will be recorded in earnings.
None of the Triune Earn-out targets were met and we did not make any payments for the Triune Earn-out opportunity.
Interest Expense
Interest expense was $8.0 million and $9.3 million for fiscal years 2018 and 2017, respectively. The $1.3 milliondecrease is primarily related to the non-reoccurrence of debt issuance costs and the write-off of historical debt issuance coststotal pre-tax non-cash goodwill impairment charges resulting from the debt modification that was completed infinalization of the measurement period adjustments, consisting of $1.6 million of goodwill impairment for the IoT Connected Services reporting unit, $0.2 million of goodwill impairment for the IoT Systems–Modules reporting unit and $0.5 million of goodwill impairment for the IoT Systems–Routers reporting unit. During the fourth quarter of fiscal year 2017.
Our interest rate under our Amended2024, the Company performed its annual goodwill and Restated Credit Agreement dated November 15, 2016intangible asset impairment assessment using a quantitative assessment for all of its reporting units. Due to a further reduction in earnings forecasts associated with certain lenders (the "Lenders") and HSBC Bank USA, National Association, as administrative agent (in such capacity, the "Administrative Agent") and as swing line lender and letterbusiness acquired from Sierra Wireless, the Company recorded an additional $473.8 million of credit issuer (the "Credit Agreement") can be influenced by our consolidated leverage ratio, as defined in the Credit Agreement ("Leverage Ratio"). Our Leverage Ratio is influenced by our consolidated indebtedness and our adjusted earnings before interest, taxes, depreciation and amortization. Primarily astotal pre-tax non-cash goodwill impairment charges resulting from a result of declining revenue, our Leverage Ratio exceeded 2.50 at the beginning of fiscal year 2017 which resulted in our rate margin increasing to 2.25%. As our sales performance improved, we ended fiscal year 2017 with a Leverage Ratio of approximately 1.69. At the end of fiscal year 2018, our Leverage Ratio was 1.23 as we continued to benefit from increasing sales. We believe that our Leverage Ratio will continue to improve in the first quarter of fiscal year 2019 as a result of continued strength in sales trends. The impactquantitative assessment of the benefitreporting units, consisting of improvements to our Leverage Ratio on our total interest costs is being more than offset by increases in$138.4 million of goodwill impairment for the 30 day LIBOR rate. IfIoT Connected Services reporting unit, $135.1 million of goodwill impairment for the 30 day LIBOR rate increases 100 basis points, our interest costsIoT Systems–Modules reporting unit and $200.3 million of goodwill impairment for the IoT Systems–Routers reporting unit. There was no goodwill impairment at any of the Company's other reporting units. There was no goodwill impairment for fiscal year 2019 will increase by $2.3 million.
Interest Income2023. See Note 8, Goodwill and Other Expense, NetIntangible Assets, to our Consolidated Financial Statements for additional information.
Interest incomeExpense
Interest expense was $95.8 million and other expense, net $17.6 million for fiscal years 2024 and 2023, respectively. The $78.2 millionincrease was an expense of $0.9 million inprimarily due to additional debt agreements entered into during fiscal year 2018 compared2023 related to $1.7 million infinancings for the Sierra Wireless Acquisition and refinancing activities undertaken during fiscal year 2017. Interest income earned in2024, as well as higher interest rates on the past few years has been insignificant. The slightly lower expense inportion of our outstanding floating-rate debt that was unhedged during the period.
Investment Impairments and Credit Loss Reserves
In fiscal year 2018 was2024, investment impairments and credit loss reserves totaled a loss of $3.9 million primarily relateddue to changes in the impact$2.6 million of movements in foreign exchange rates.other-than-temporary impairments on certain non-marketable equity investments and adjustments to our credit loss reserve for our available-for-sale debt securities. In fiscal year 2023, investment impairments and credit loss reserves totaled a loss of $1.2 million as we had a recovery on our credit loss reserves of $0.3 million for our available-for-sale debt securities and recorded a $1.5 million other-than-temporary impairment on one of our non-marketable equity investments.
Provision for Income Taxes
The provision forWe recorded income taxes was $23.2tax expense of $50.5 million for fiscal year 20182024 compared to $18.4income tax expense of $17.3 million for fiscal year 2017.2023. The effective tax rates for fiscal years 20182024 and 20172023 were a tax provision of 38.9%(4.9%) and 25.2%22.0%, respectively. Our effective tax rate

for fiscal year 2024 differs from the statutory federal income tax rate of 21% primarily due to our regional mix of income,
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increase was primarily the resultschanges in valuation allowance, non-deductibility of the one-time provisional impact of the U.S. Tax Cutsgoodwill impairment and Jobs Act of 2017 (“Tax Act”research and development ("R&D") that was enacted in December 2017. We do not expect thetax credits. The Tax Act to have a material impact on our future overall effective tax rate since U.S. based activities have historically generated operating lossesrequires R&D costs incurred for tax purposes.years beginning after December 31, 2021 to be capitalized and amortized ratably over five or fifteen years for tax purposes, depending on where the research activities are conducted. We have establishedelected to treat global intangible low-taxed income ("GILTI") as a valuation allowance against these operating lossesperiod cost and giventhe additional capitalization of R&D costs within GILTI increases our current assessment of operations, we expect to continue to establish valuation allowances against future generated operating losses. We will continue to assess the impact of, and opportunities presented by, the Tax Act on our operations.provision for income taxes.
We receive a tax benefit from a tax holiday that was granted in Switzerland. The tax holiday iscommenced on January 30, 2017, and was effective for five years (“Initial(the “Initial Term”) and can be. Since we met certain staffing targets, the holiday has been extended for an additional five years subject to meeting certain staffing targets. The ability to meet the requirements to extend the ruling is within our control and we do not anticipate any issues meeting the established targets.years. The maximum benefit under this tax holiday is CHF 500.0 million of cumulative after tax profit, which equates to a maximum potential tax savings of CHF 44.0 million. Depending on the operational performance of our Swiss operations, it is possible that we could utilize the maximum benefit during the Initial Term. Once theThe extended term of the tax holiday expires or we achieve the maximum benefit, ouris effective tax rate could be negatively impacted if we are unable to negotiate an extension or expansion of the tax holiday.
For further information on the effective tax rate and Tax Act’s impact, see “Note 12: Income Taxes” within the Consolidated Financial Statements.

Fiscal Year 2017 Compared With Fiscal Year 2016
All periods presented in the following summary of sales by major end-market reflect our current classification methodology (see Note 1 to our Consolidated Financial Statements in this Annual Report on Form 10-K for a description of each market category):
 Fiscal Years  
(in thousands, except percentages)2017 2016  
 Net Sales % Net Sales Net Sales % Net Sales Change
Enterprise Computing168,846
 31 % 145,047
 30% 16 %
Industrial and Other141,660
 26 % 127,779
 26% 11 %
High-End Consumer140,887
 26 % 125,033
 25% 13 %
Communications98,275
 18 % 92,360
 19% 6 %
Other: Warrant Shares(5,396) (1)% 
 % (100)%
Total$544,272
 100 % $490,219
 100% 11 %

Net Sales. Net sales foruntil fiscal year 2017 were $544.3 million, an increase2027. However, Switzerland implemented the Organization of 11% comparedEconomic Co-operation and Development's ("OECD") global minimum tax ("Pillar Two") rules effective from January 1, 2024. These rules are expected to $490.2 millionbe applicable for fiscal year 2016 which had benefited from an additional week compared to fiscal year 2017. The net sales from this additional week were not significant. Fiscal year 2017 revenues within the enterprise computing end-market benefited from particular strength from our optical products which are well positioned for the current cycle of datacenter upgradesand increased deployments of PONs, particularly in China. The continued decline of 40Gbps and 100Gbps SerDes devices going into the long-haul optical market in the communications end-market was offset by strength in the wireless base station market primarily in China. Net sales increased in our high-end consumer end-market due to higher demand from our largest Korean customers as well as strong growth from our China smartphone customers.

Gross Profit. Gross profit was $324.9 million and $293.1 million in fiscal years 2017 and 2016, respectively. Our gross margin was 59.7% for fiscal year 2017, comparable with 59.8%us starting in fiscal year 2016. Fiscal year 2017 performance benefited from a more favorable mix of higher margin product sales, the benefit of which was offset by the $5.4 million charge related to the Comcast Warrant which was reported as a reduction to revenue.

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Operating Costs2026 and Expenses.
 Fiscal Years  
(in thousands, except percentages)2017 2016  
 Cost/Exp. % Net Sales Cost/Exp. % Net Sales Change
Selling, general and administrative138,708
 25 % 140,677
 29 % (1)%
Product development and engineering102,500
 19 % 113,737
 23 % (10)%
Intangible amortization25,301
 5 % 25,059
 5 % 1 %
Gain on disposition of business operations(25,513) (5)% 
  % (100)%
Changes in the fair value of contingent earn-out obligations(215)  % (16,362) (3)% (99)%
Total operating costs and expenses$240,781
 44 % $263,111
 54 % (8)%
Selling, General & Administrative Expenses
Selling, general and administrative ("SG&A") expenses for fiscal year 2017 decreased by $2.0 million as the benefit from the restructuring actions taken in fiscal year 2016, lower legal fees, and the non-reoccurrence of environmental reserves of $2.9 million were offset by an $8.0 million increase in share-based compensation resulting primarily fromwill adversely impact our higher stock price and a $9.5 million increase in our supplemental compensation costs associated with our improved financial performance.
This is offset by the $4.5 million we incurred for restructuring charges in fiscal year 2016, for severance and contract cancellation liabilities related to our decision to reduce our investments in the defense and microwave communications and long-haul optical markets, realign product groupings, and align spending with anticipated demand levels. Restructuring charges in fiscal year 2017, at $2.2 million, were more limited and focused on better aligning our global operational footprint with our updated business strategies.
Product Development and Engineering Expenses
Product development and engineering expenses for fiscal years 2017 and 2016 were $102.5 million and $113.7 million, respectively or a decrease of 10%. The decrease was primarily a result of our decision to reduce our investment in the defense and microwave communications markets and to sell our Snowbush IP business to Rambus. The savings from these actions were partially offset by lower recoveries from third parties for non-recurring engineering services.
The levels of product development and engineering expenses reported in a fiscal period can be significantly impacted, and therefore experience period over period volatility, by the number of new product tape-outs and by the timing of recoveries from non-recurring engineering services which are recorded as a reduction to product development and engineering expense.
Intangible Amortization
Intangible amortization was $25.3 million and $25.1 million in fiscal years 2017 and 2016, respectively.
Gain on Disposition of Business Operations
In the third quarter of fiscal year 2017, we completed our divestiture of Snowbush IP to Rambus. As a result, we recognized a gain of $25.5 million on the disposition of this business.
Changes in the Fair Value of Contingent Earn-out Obligations
The contingent earn-out expense decreased by $16.1 million in fiscal year 2017 primarily as a result of a significant reduction in our estimate of projected revenue associated with the Triune Earn-out.
We measure contingent earn-out liabilities at fair value on a recurring basis using significant unobservable inputs classified within Level 3 of the fair value hierarchy. We use a Monte Carlo valuation method as a valuation technique to determine the value of the earn-out liability. The significant unobservable inputs used in the fair value measurements are revenue projections over the earn-out period, and the probability outcome percentages assigned to each scenario. Significant increases or decreases to either of these inputs in isolation would result in a significantly higher or lower liability, with a higher liability capped by the contractual maximum of the contingent earn-out obligation. Ultimately, the liability will be equivalent to the amount paid, and the difference between the fair value estimate and amount paid will be recorded in earnings. The Triune Earn-out targets for fiscal years 2017 and 2016 were not met and we do not expect to make any payments with regards to these periods which represented $36.0 million of the total $70.0 million opportunity.
Interest Expense
Interest expense was $9.3 million and $7.8 million for fiscal years 2017 and 2016, respectively. The $1.5 million increase is primarily related to the write-off of $0.5 million of debt issuance costs as a result of a debt modification that was completed in the fourth quarter of fiscal year 2017 and higher interest rates.

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Our interest rate under our Amended and Restated Credit Agreement dated November 15, 2016 with certain lenders (the "Lenders") and HSBC Bank USA, National Association, as administrative agent (in such capacity, the "Administrative Agent") and as swing line lender and letter of credit issuer (the "Credit Agreement") can be influenced by our consolidated leverage ratio, as defined in the Credit Agreement ("Leverage Ratio"). Our Leverage Ratio is influenced by our consolidated indebtedness and our adjusted earnings before interest, taxes, depreciation and amortization. Historically, our Leverage Ratio under the Credit Agreement and prior credit agreement has been between 1.50 and 2.25 which resulted in an interest rate margin between 1.75% and 1.88%. Primarily as a result of declining revenue, our Leverage Ratio exceeded 2.50 at the end of fiscal year 2016 and the beginning of fiscal year 2017 which resulted in our rate margin increasing to 2.25%. As a result of higher sales, we ended fiscal year 2017 with a Leverage Ratio of approximately 1.69. The impact of the benefit of improvements to our Leverage Ratio on our total interest costs is being offset by increases in the 30 day LIBOR rate. If the 30 day LIBOR rate increases 25 basis points, our interest costs for fiscal year 2018 will increase by $0.6 million.
Interest Income and Other Expense, Net
Interest income and other expense, net was an expense of $1.7 million in fiscal year 2017 compared to $1.8 million in fiscal year 2016. Interest income earned in the past few years has been insignificant. The slightly higher expense in fiscal year 2017 was primarily related to the impact of unfavorable movements in foreign exchange rates.
Provision for Taxes
The provision for income taxes was $18.4 million for fiscal year 2017 compared to $8.9 million for fiscal year 2016. The effective tax rates for fiscal years 2017 and 2016 were a tax provision of 25.2% and 43.6%, respectively. The effective tax rates for fiscal years 2017 and 2016 reflect the adverse impact of $5.6 million and $1.8 million respectively, related to a valuation reserve against our deferred tax assets.
Our effective tax rate in fiscal year 2017 differs from the statutory federal income tax rate of 35% due primarily to a valuation reserve against our deferred tax assets and certain undistributed foreign earnings for which no U.S. taxes are provided, because such earnings are indefinitely reinvested outside of the U.S. The effective tax rate in fiscal year 2017 is lower than the statutory federal income tax rate due to regional mix of income causing a portion of the earnings to be taxed at foreign tax rates which are less than the federal rate. During fiscal year 2017, we also received an income tax rate benefit for our research and development tax credits in the United Kingdom ("U.K") and Canada.
We account for income taxes using the asset and liability method, which requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of temporary differences between the carrying amounts and tax basis of the assets and liabilities.
As of January 29, 2017, we had a valuation allowance against our U.S. deferred tax assets of approximately$83.0 million. We are required to assess whether a valuation allowance should be recorded against our deferred tax assets ("DTAs") based on the consideration of all available evidence, using a "more likely than not" realization standard. The four sources of taxable income that must be considered in determining whether DTAs will be realized are; (1) future reversals of existing taxable temporary differences (i.e. offset of gross deferred tax assets against gross deferred tax liabilities); (2) taxable income in prior carryback years, if carryback is permitted under the tax law; (3) tax planning strategies and (4) future taxable income exclusive of reversing temporary differences and carry-forwards.
In assessing whether a valuation allowance is required, significant weight is to be given to evidence that can be objectively verified. We have evaluated our DTAs each reporting period, including an assessment of our cumulative income or loss over the prior three-year period, to determine if a valuation allowance was required. A significant negative factor in our assessment was our three-year cumulative loss history in the U.S. as of January 29, 2017.
In fiscal years 2013 through 2015, our Canadian operations were in a cumulative loss position due to a loss generated in fiscal year 2013. However, as of the end of fiscal year 2016, Gennum was in a three year cumulative income position, since the loss that was generated in fiscal year 2013 was no longer included in the three year window for measuring income or loss. We are forecasting pretax income growth for Gennum over the next five years, and correspondingly estimated our Canadian-based taxes over the next five years. We compared the amount of taxes that we will owe in this period to our net deferred tax assets and concluded that we would be able to utilize our deferred tax assets without any concerns related to expiration.
We are forecasting pretax income growth for Gennum over the next five years, and correspondingly estimated our Canadian based taxes over the next five years. We compared the amount of taxes that we will owe in this period to our net deferred tax assets and concluded that we would be able to utilize our deferred tax assets without any concerns related to expiration.
We were able to conclude that the positive evidence related to long-term profitability and utilization of all deferred tax assets was sufficient to warrant a full release of the reserve on our Canadian deferred tax assets. As such, we released the entire reserve of approximately $7.2 million on our Canadian deferred tax asset in fiscal year 2016.

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After a review of the four sources of taxable income described above and in view of our three-year cumulative loss, we were not able to conclude that it is more likely than not that our U.S. DTAs will be realized. As a result, we continue to record a full valuation allowance on our DTAs in the U.S, with a corresponding charge to the income tax provision.
As we enter fiscal year 2018, we expect our tax rate to face upward pressure as a result of a less favorable mix of foreign and domestic income and our expected continued inability to benefit from U.S. deferred tax assets as a result of our recent history of tax losses in the U.S.taxes.
As a global organization, we are subject to audit by taxing authorities in various jurisdictions. To the extent that an audit, or the closure of a statute of limitations results in our adjusting our reserves for uncertain tax positions, our effective tax rate could experience extreme volatility since any adjustment would be recorded as a discrete item in the period of adjustment.

For further information on the effective tax rate and the Tax Act’s impact, see Note 12, Income Taxes, to our Consolidated Financial Statements.
Fiscal Year 2023 Compared with Fiscal Year 2022
The discussion below updates the discussion included in “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations” of our Annual Report on Form 10-K for the fiscal year ended January 29, 2023, filed with the SEC on March 30, 2023, to reflect the changes to our reportable segments and the Reclassification.
Net Sales
The following table summarizes our net sales by major end market:
Fiscal Years
(in thousands, except percentages)20232022
Net Sales% Net SalesNet Sales% Net SalesChange
Infrastructure$287,270 38 %$264,464 35 %%
High-End Consumer158,416 21 %220,380 30 %(28)%
Industrial310,847 41 %256,014 35 %21 %
Total$756,533 100 %$740,858 100 %%
Net sales for fiscal year 2023 were $756.5 million, an increase of 2% compared to $740.9 million for fiscal year 2022. Net sales from our industrial end market increased $54.8 million versus the prior year primarily due to an approximately $53 million increase in LoRa-enabled product sales led by an increase in pico gateways. Net sales from our infrastructure end market increased $22.8 million driven by an approximately $37 million increase in PON sales, partially offset by an approximately $11 million decrease in data center sales and an approximately $5 million decrease in wireless infrastructure sales. Net sales from our high-end consumer end market decreased $62.0 million primarily driven by an approximately $47 million decrease in our proximity sensing product sales, including smartphones and an approximately $23 million decrease in Protection product sales, including wearables, mobile computers and smartphones, partially offset by an approximately $7 million increase in industrial automation and automotive sales.
The following table summarizes our net sales by reportable segment:
Fiscal Years
(in thousands, except percentages)20232022
Net Sales% Net SalesNet Sales% Net SalesChange
Signal Integrity$298,290 39 %$286,259 39 %%
Analog Mixed Signal and Wireless443,239 59 %454,599 61 %(2)%
IoT Systems9,811 %— — %100 %
IoT Connected Services5,193 %— — %100 %
Total$756,533 100 %$740,858 100 %%
Net sales for fiscal year 2023 were $756.5 million, an increase of 2% compared to $740.9 million for fiscal year 2022. Net sales from Signal Integrity increased $12.0 million in fiscal year 2023 versus fiscal year 2022 primarily due to an approximately $37
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million increase in PON sales, driven by higher 10G PON sales, partially offset by an approximately $11 million decrease in data center sales, an approximately $7 million decrease in broadcast sales and an approximately $5 million decrease in wireless infrastructure sales. Net sales from Analog Mixed Signal and Wireless decreased $11.4 million in fiscal year 2023 versus fiscal year 2022 primarily driven by an approximately $47 million decrease in proximity sensing sales and an approximately $23 million decrease in consumer product sales, including wearables, mobile computers and smartphones, offset by an approximately $53 million increase in LoRa-enabled product sales led by an increase in pico gateways. Net sales from IoT Systems increased $9.8 million in fiscal year 2023 versus fiscal year 2022 due to an approximately $6 million increase in module sales and an approximately $4 million increase in router sales driven by the Sierra Wireless Acquisition. Net sales from IoT Connected Services increased $5.2 million in fiscal year 2023 versus fiscal year 2022 primarily due to approximately $5 million in managed connectivity sales driven by the Sierra Wireless Acquisition.
Gross Profit
The following table summarizes our gross profit and gross margin by reportable segment:
Fiscal Years
(in thousands, except percentages)20232022
Gross ProfitGross MarginGross ProfitGross Margin
Signal Integrity$208,510 69.9 %$195,984 68.5 %
Analog Mixed Signal and Wireless274,515 61.9 %274,215 60.3 %
IoT Systems3,245 33.1 %— — %
IoT Connected Services2,489 47.9 %— — %
Unallocated costs, including share-based compensation and amortization of acquired technology(10,201)(9,060)
Total$478,558 63.3 %$461,139 62.2 %
In fiscal year 2023, gross profit increased to $478.6 million from $461.1 million in fiscal year 2022 as a result of higher sales. This increase included a $12.5 million increase from Signal Integrity primarily driven by higher PON sales, a $0.3 million increase from Analog Mixed Signal and Wireless primarily driven by higher LoRa-enabled sales, including pico gateways, a $3.2 million increase from IoT Systems and a $2.5 million increase from IoT Connected Services, both of which were driven by the Sierra Wireless Acquisition, partially offset by lower consumer sales.
Our gross margin was 63.3% in fiscal year 2023, compared to 62.2% in fiscal year 2022. Gross margin for Signal Integrity was 69.9% in fiscal year 2023, compared to 68.5% in fiscal year 2022 primarily driven by higher PON sales. Gross margin for Analog Mixed Signal and Wireless was 61.9% in fiscal year 2023, compared to 60.3% in fiscal year 2022 primarily driven by higher LoRa-enabled sales, including pico gateways. Gross margin for IoT Systems was 33.1% in fiscal year 2023 and gross margin for IoT Connected Services was 47.9% in fiscal year 2023.
Operating Costs and Expenses, net
Fiscal Years
(in thousands, except percentages)20232022
Cost/Exp.% Net SalesCost/Exp.% Net SalesChange
Selling, general and administrative$224,812 30 %$168,210 23 %34 %
Product development and engineering166,948 22 %147,925 20 %13 %
Intangible amortization821 — %— — %100 %
Restructuring11,491 %— — %100 %
Gain on sale of business(18,313)(2)%— — %100 %
Changes in the fair value of contingent earn-out obligations— — %(13)— %(100)%
Total operating costs and expenses, net$385,759 52 %$316,122 43 %22 %
Selling, General & Administrative Expenses
Selling, general and administrative expenses increased $56.6 million for fiscal year 2023 compared to fiscal year 2022 primarily driven by $34 million of share-based compensation acceleration expense and approximately $29 million of other transaction costs related to the Sierra Wireless Acquisition, partially offset by an $11 million decrease in share-based compensation caused by the impact of the lower closing stock price at year-end on the cash-settled awards.
Product Development and Engineering Expenses
Product development and engineering expenses increased $19.0 millionfor fiscal year 2023 compared to fiscal year 2022 primarily a result of $11 million of share-based compensation acceleration expense related to the Sierra Wireless Acquisition.

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New product introduction expenses, including costs related to Sierra Wireless during the post-acquisition period during fiscal year 2023, also contributed to the increase.
Intangible Amortization
Intangible amortization increased $0.8 million for fiscal year 2023 compared to fiscal year 2022 due to intangibles acquired in the Sierra Wireless Acquisition related to customer relationships and trade name. Amortization of acquired technology intangibles is reflected in cost of sales.
Restructuring Expenses
Restructuring expenses were $11.5 million in fiscal year 2023 due to structural reorganization actions to reduce our workforce as a result of cost-saving measures and internal resource alignment. There were no restructuring expenses for fiscal year 2022.
Gain on Sale of Business
Gain on sale of business was $18.3 million in fiscal year 2023, resulting from our divestiture of the Disposal Group in May 2022.
Changes in the Fair Value of Contingent Earn-out Obligations
The change in the fair value of contingent earn-out obligations in fiscal year 2022 reflects the difference between the final earn-out targets achieved for Cycleo SAS and the final earn-out payments made.
Liquidity and Capital Resources
Our capital requirements depend on a variety of factors including, but not limited to, the rate of increase or decrease in our existing business base; the success, timing and amount of investment required to bring new products to market; revenuesales growth or decline; potential acquisitions or divestitures; the general economic environment in which we operate; and potential acquisitions. our ability to generate cash flows from operating activities.
We believe that we haveour cash on hand, cash available from future operations and available borrowing capacity under the financial resources necessaryrevolving credit facility under the Credit Agreement (the "Revolving Credit Facility") are sufficient to meet businessliquidity requirements for at least the next 12 months, including funds needed for working capitalour material cash requirements.
As of January 28, 2018, our total stockholders’ equity was $665.0 million. At that date,2024, we also had approximately $307.9128.6 million in cash and cash equivalents and $226.5282.2 million of available undrawn borrowing capacity on our Revolving Credit Facility, subject to net leverage limitations and customary conditions precedent, including the accuracy of representations and warranties and the absence of defaults. Over the longer-term, we expect to fund our business using cash flows from operating activities.
Under the Credit Agreement, we are required to maintain a maximum consolidated leverage ratio, a minimum interest expense coverage ratio and, through January 31, 2025, minimum liquidity. In response to adverse market demand conditions, the Company has taken actions to reduce expenses and maintain compliance with its financial covenants, including entering into amendments to the Credit Agreement in February 2023, June 2023 and October 2023 to provide additional financial flexibility with respect to the financial covenants in the Credit Agreement. These amendments resulted in, among other things, an increase in the maximum leverage ratio, a decrease in the minimum interest ratio, and also introduced the minimum liquidity covenant that applies through January 31, 2025. See Note 10, Long-Term Debt, to our Consolidated Financial Statements for additional information regarding these covenant requirements.
Compliance with the financial covenants in the Credit Agreement is measured quarterly and failure to meet the covenant requirements would constitute an event of default under the Credit Agreement. Due to risks and uncertainties with regards to forecasts and projections about our operations, industry, financial condition, performance, operating results and liquidity, we may not maintain compliance with the financial covenants over the next twelve months from the issuance of the accompanying consolidated financial statements, which noncompliance, should it occur, would raise substantial doubt about our ability to continue as a going concern. If an event of default occurs and we are unable to obtain necessary waivers or amendments, the requisite lenders may elect to declare all outstanding borrowings, together with accrued and unpaid interest and other amounts payable thereunder, to be immediately due and payable. Further, if an event of default occurs, the lenders will have the right to proceed against the collateral granted to them to secure that debt. If the debt under the Credit Agreement were to be accelerated, our assets may not be sufficient to repay in full the debt that may become due as a result of that acceleration. We could seek replacement financing at prevailing market rates or raise additional capital by issuing equity or debt securities; however, this may not be on terms favorable to us or available at all.
As of January 28, 2024, we were in compliance with the financial covenants in the Credit Agreement. In response to adverse market demand conditions, we have taken actions to reduce expenses and maintain compliance with our financial covenants. During the third quarter of fiscal year 2024, we entered into the Third Amendment (see “―Recent Developments―Financing” above) to extend and temporarily expand financial covenant relief under the Credit Agreement.
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Based on our current projections, management believes we will maintain compliance with our financial covenants and our existing cash, projected operating cash flows and available borrowing capacity under the Revolving Credit Facility are adequate to meet our operating needs, liabilities and commitments over the next twelve months from the issuance of the accompanying consolidated financial statements. Our ability to comply with the financial covenants in the Credit Agreement (particularly, the maximum consolidated leverage ratio requirement) in future periods may be adversely impacted if market conditions do not improve or the actions we are taking do not sufficiently counter the softer demand environment and reduced revenue levels we are continuing to experience in our end markets. For additional information regarding risks related to our compliance with covenants in the Credit Agreement, see Part I, Item 1A – Risk Factors.
As of January 28, 2024, there was $2.9 million outstanding under the letters of credit, swing line loans and alternative currency sub-facilities outstanding under the Revolving Credit Facility.
A meaningful portion of our capital resources, and the liquidity they represent, are held by our subsidiaries outside of the U.S. As of January 28, 2024, our foreign subsidiaries held $104.6 million of cash and cash equivalents, compared to $151.4 million at January 29, 2023. Our liquidity may be impacted by fluctuating exchange rates. For additional information on exchange rates, see "Item 7A - Quantitative and Qualitative Disclosures About Market Risk."
In connection with the enactment of the Tax Act, all historic and current foreign earnings are taxed in the U.S. Depending on the jurisdiction, these foreign earnings are potentially subject to a withholding tax, if repatriated. As of January 28, 2024, our historical undistributed earnings prior to fiscal year 2023 of our foreign subsidiaries are intended to be permanently reinvested outside of the U.S. With the enactment of the Tax Act, all post-1986 previously unremitted earnings for which no U.S. deferred tax liability had been accrued were subject to U.S. tax. Notwithstanding the U.S. taxation of these amounts, we have determined that none of our foreign earnings for fiscal years 2023 and 2024 will be permanently reinvested. If we needed to remit all or a portion of our historical undistributed earnings to the U.S. for investment in our domestic operations, any such remittance could result in increased tax liabilities and a higher effective tax rate. Determination of the amount of the unrecognized deferred tax liability on these unremitted earnings is not practicable.
We expect our future non-operating uses of cash will be for capital expenditures and debt repayment. We expect to fund these cash requirements through cash flows from operating activities.
Expected Sources and Uses of Liquidity
Operating Cash Flows
Our operating cash flows are driven by our ability to value price for the differentiated technology that we provide, as well as our fabless business model, which is highly flexible to changes in customer demand.
Credit Agreement
On November 7, 2019, we, with certain of our domestic subsidiaries as guarantors, entered into a credit agreement with the lenders party thereto and HSBC Bank USA, National Association, as administrative agent, swing line lender and letter of credit issuer. On September 26, 2022 (the “Third Restatement Effective Date”), we entered into a third amended and restated credit agreement (as amended, restated, supplemented or otherwise modified from time to time, the “Credit Agreement”) with the lenders party thereto and JPMorgan Chase Bank, N.A., as administrative agent, swing line lender and letter of credit issuer.
In fiscal year 2023, we borrowed $10.0 million and repaid $33.0 million on our Revolving Credit Facility and received proceeds of $895.0 million on the Term Loans. In fiscal year 2024, we borrowed $70.0 million and repaid $5.0 million on our Revolving Credit Facility and repaid $272.4 million on the Term Loans. As of January 28, 2024, we had $622.6 million outstanding under the Term Loans and $215.0 million outstanding under the Revolving Credit Facility, which had available undrawn borrowing capacity of $282.2 million, subject to net leverage limitations and customary conditions precedent, including the accuracy of representations and warranties and the absence of defaults. As of January 28, 2024, the borrowing capacity on the revolving credit facility under the Credit Agreement (the "Revolving Credit Facility") is $500.0 million, of which $162.5 million is scheduled to mature on November 7, 2024 and $337.5 million is scheduled to mature on January 12, 2028 (subject to, in certain circumstances, an earlier springing maturity), and the term loans thereunder (the “Term Loans”) are scheduled to mature on January 12, 2028 (subject to, in certain circumstances, an earlier springing maturity).
Up to $40.0 million of the Revolving Credit Facility may be used to obtain letters of credit, up to $25.0 million of the Revolving Credit Facility may be used to obtain swing line loans, and up to $75.0 million of the Revolving Credit Facility may be used to obtain revolving loans and letters of credit in certain currencies other than U.S. Dollars ("Alternative Currencies"). The proceeds of the Revolving Credit Facility may be used by us for capital expenditures, permitted acquisitions, permitted dividends, working capital and general corporate purposes.
On February 24, 2023, we entered into the first amendment (the “First Amendment”) to the Credit Agreement, in order to, among other things, (i) increase the maximum consolidated leverage ratio covenant for certain test periods as set forth therein, (ii) reduce the minimum consolidated interest coverage ratio covenant for certain test periods as set forth therein, (iii) provide that, during the period that financial covenant relief pursuant to the First Amendment is in effect, the interest rate margin for (1)
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Term SOFR loans is deemed to be 2.50% and (2) Base Rate (as defined below) loans is deemed to be 1.50% per annum and (iv) make certain other changes as set forth therein.
On June 6, 2023, we entered into the second amendment (the "Second Amendment") to the Credit Agreement, in order to, among other things, (i) increase the maximum consolidated leverage ratio covenant for certain test periods as set forth therein and described below, (ii) reduce the minimum consolidated interest coverage ratio covenant for certain test periods as set forth therein and described below, (iii) modify the pricing grid applicable to loans under the Credit Agreement during the covenant relief period as set forth therein and described below, (iv) impose a minimum liquidity covenant for certain periods during the covenant relief period as set forth therein and described below, (v) increase the annual amortization in respect of the term loans thereunder to 7.5% per annum for certain periods as set forth therein, (vi) impose an “anti-cash hoarding” condition to the borrowing of revolving loans as set forth therein, (vii) provide that the maturity date for the Term Loans and revolving loans shall be the day that is 91 days prior to the stated maturity date of the Notes if the Notes have not otherwise been refinanced or extended to at least 91 days after the stated maturity date of the Term Loans and revolving loans, the aggregate principal amount of non-extended outstanding Notes and certain replacement debt discount.exceeds $50 million and a minimum liquidity condition is not satisfied, (viii) provide for the reduction of the aggregate revolving commitments thereunder by $100 million, (ix) require that we appoint a financial advisor and (x) make certain other modifications to the mandatory prepayments (including the imposition of an excess cash flow mandatory prepayment), collateral provisions and covenants (including additional limitations on debt, liens, investments and restricted payments such as dividends) as set forth therein.
On October 19, 2023, we entered into the third amendment (the "Third Amendment") to the Credit Agreement, in order to, among other things, (i) extend the financial covenant relief period by one year to April 30, 2026, (ii) increase the maximum consolidated leverage ratio covenant for certain test periods as set forth in the Third Amendment, (iii) reduce the minimum consolidated interest coverage ratio covenant for certain test periods as set forth in the Third Amendment and (iv) make certain other changes as set forth therein. These amendments had the effect of extending and temporarily expanding financial covenant relief under the Credit Agreement previously provided for in the First Amendment and the Second Amendment.
Effective June 6, 2023, in connection with entering into the Second Amendment, interest on loans made under the Credit Agreement in U.S. Dollars accrues, at the Company's option, at a rate per annum equal to (1) (x) the Base Rate (as defined in the Credit Agreement) plus (y) a margin ranging from 0.25% to 2.75% depending upon the Company’s consolidated leverage ratio (except that, during the period that financial covenant relief is in effect (including during the extended covenant relief period provided pursuant to the Third Amendment), the margin will not be less than 2.25% per annum) or (2) (x) Term SOFR Rate (as defined in the Credit Agreement) plus (y) a credit spread adjustment of (i) for term loans, 0.10% and (ii) for revolving credit borrowings, 0.11%, 0.26% or 0.43% for one, three and six month interest periods, respectively, plus (z) a margin ranging from 1.25% to 3.75% depending upon the Company's consolidated leverage ratio (except that, during the period that financial covenant relief pursuant to the Third Amendment is in effect, the margin will not be less than 3.25% per annum) (such margin, the "Applicable Margin"). Interest on loans made under the Revolving Credit Facility in Alternative Currencies accrues at a rate per annum equal to a customary benchmark rate (including, in certain cases, credit spread adjustments) plus the Applicable Margin.
All of our obligations under the Credit Agreement are unconditionally guaranteed by all of our direct and indirect domestic subsidiaries, other than certain excluded subsidiaries, including, but not limited to, any domestic subsidiary the primary assets of which consist of equity or debt of non-U.S. subsidiaries, certain immaterial non-wholly-owned domestic subsidiaries and subsidiaries that are prohibited from providing a guarantee under applicable law or that would require governmental approval to provide such guarantee. The Company and the guarantors have also pledged substantially all of their assets to secure their obligations under the Credit Agreement.
No amortization is required with respect to the revolving loans. Effective June 6, 2023, in connection with entering into a second amendment to the Credit Agreement, the Term Loans amortize (x) during the period that financial covenant relief is in effect (including during the extended covenant relief period provided pursuant to the Third Amendment), in equal quarterly installments of 1.875% of the aggregate principal amount outstanding on the Third Restatement Effective Date, and (y) otherwise, in equal quarterly installments of 1.25% of the aggregate principal amount outstanding on the Third Restatement Effective Date, with the balance due at maturity. The Company may voluntarily prepay borrowings at any time and from time to time, without premium or penalty, other than customary "breakage costs" in certain circumstances. In the third quarter of fiscal year 2024, the Company made a $250 million prepayment on the Term Loans in connection with the Third Amendment, after which there is no scheduled amortization remaining on the Term Loans.
The Credit Agreement contains customary representation and warranties, and affirmative and negative covenants, including limitations on the Company’s ability to, among other things, incur indebtedness, create liens on assets, engage in certain fundamental corporate changes, make investments, repurchase stock, pay dividends or make similar distributions, engage in certain affiliate transactions, or enter into agreements that restrict the Company's ability to create liens, pay dividends or make loan repayments. In addition, the Company must comply with financial covenants which, after effectiveness of the Third Amendment are as follows (in each case, during the covenant relief period):
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maintaining a maximum consolidated leverage ratio, determined as of the last day of each fiscal quarter, of (i) 8.17 to 1.00 for the fiscal quarter ending on or around October 31, 2023, (ii) 10.27 to 1.00 for the fiscal quarter ending on or around January 31, 2024, (iii) 10.21 to 1.00 for the fiscal quarter ending on or around April 30, 2024, (iv) 9.93 to 1.00 for the fiscal quarter ending on or around July 31, 2024, (v) 8.42 to 1.00 for the fiscal quarter ending on or around October 31, 2024, (vi) 7.68 to 1.00 for the fiscal quarter ending on or around January 31, 2025, (vii) ) 6.75 to 1.00 for the fiscal quarter ending on or around April 30, 2025, (viii) 6.28 to 1.00 for the fiscal quarter ending on or around July 31, 2025, (ix) 5.81 to 1.00 for the fiscal quarter ending on or around October 31, 2025, (x) 5.30 to 1.00 for the fiscal quarter ending on or around January 31, 2026, and (xi) 3.75 to 1.00 for the fiscal quarter ending on or around April 30, 2026 and each fiscal quarter thereafter, subject to increase to 4.25 to 1.00 for the four full consecutive fiscal quarters ending on or after the date of consummation of a permitted acquisition that constitutes a "Material Acquisition" under the Credit Agreement, subject to the satisfaction of certain conditions;
maintaining a minimum consolidated interest expense coverage ratio, determined as of the last day of each fiscal quarter, of (i) 1.66 to 1.00 for the fiscal quarter ending on or around October 31, 2023, (ii) 1.40 to 1.00 for the fiscal quarter ending on or around January 31, 2024, (iii) 1.37 to 1.00 for the fiscal quarter ending on or around April 30, 2024, (iv) 1.41 to 1.00 for the fiscal quarter ending on or around July 31, 2024, (v) 1.73 to 1.00 for the fiscal quarter ending on or around October 31, 2024, (vi) 1.90 to 1.00 for the fiscal quarter ending on or around January 31, 2025, (vii) 2.14 to 1.00 for the fiscal quarter ending on or around April 30, 2025, (viii) 2.37 to 1.00 for the fiscal quarter ending on or around July 31, 2025, (ix) 2.68 to 1.00 for the fiscal quarter ending on or around October 31, 2025, (x) 3.01 to 1.00 for the fiscal quarter ending on or around January 31, 2026, and (xi) 3.50 to 1.00 for the fiscal quarter ending on or around April 30, 2026 and each fiscal quarter thereafter; and
until January 31, 2025, maintaining a minimum consolidated liquidity (as further defined in the Credit Agreement but excluding revolving credit commitments scheduled to expire in 2024) of $150 million as of the last day of each monthly accounting period of the Company.
Upon the termination of the covenant relief period under the Third Amendment, the ratio levels set forth above with respect to the leverage and interest expense coverage financial covenants are subject to step-up as set forth in the Credit Agreement, and the liquidity covenant shall no longer apply.
Compliance with the leverage and interest expense coverage financial covenants is measured quarterly based upon the Company’s performance over the most recent four quarters, and compliance with the liquidity covenant is measured as of the last day of each monthly accounting period. As of January 28, 2024, the Company was in compliance with the financial covenants in the Credit Agreement. See “Liquidity” in Note 1, Organization and Basis of Presentation, to our Consolidated Financial Statements for additional information about compliance with the financial covenants.
The Credit Agreement also contains customary provisions pertaining to events of default. If any event of default occurs, the obligations under the Credit Agreement may be declared due and payable, terminated upon written notice to us and existing letters of credit may be required to be cash collateralized.
Convertible Senior Notes due 2027
On October 12, 2022 and October 21, 2022, we issued and sold $300 million and $19.5 million, respectively, in aggregate principal amount of 1.625% Convertible Senior Notes due 2027 (the "2027 Notes") in a private placement. The 2027 Notes were issued pursuant to an indenture, dated October 12, 2022, by and among us, the Subsidiary Guarantors party thereto and U.S. Bank Trust Company, National Association, as trustee. The 2027 Notes bear interest at a rate of 1.625% per year, payable semi-annually in arrears on May 1 and November 1 of each year, beginning on May 1, 2023. The 2027 Notes will mature on November 1, 2027, unless earlier converted, redeemed or repurchased. The 2027 Notes were initially issued pursuant to an exemption from the registration requirements of the Securities Act afforded by Section 4(a)(2) of the Securities Act.
We used approximately $29.7 million of the net proceeds from the Notes to pay for the cost of the Convertible Note Hedge Transactions (as defined in Note 10, Long-Term Debt), after such cost was partially offset by approximately $42.9 million of proceeds to us from the sale of Warrants in connection with the issuance of the 2027 Notes, all as described in Note 10, Long-Term Debt to our Consolidated Financial Statements. The Convertible Note Hedge Transactions and Warrants transactions are indexed to, and potentially settled in, our common stock and the net cost of $29.7 million has been recorded as a reduction to additional paid-in capital in the consolidated statement of stockholders’ equity (deficit). We used the remaining net proceeds to fund a portion of the consideration in the Sierra Wireless Acquisition and to pay related fees and expenses. For additional information on the Convertible Note Hedge Transactions and the Warrants, see Note 10, Long-Term Debt to our Consolidated Financial Statements.
Convertible Senior Notes due 2028
On October 26, 2023, we issued and sold $250.0 million in aggregate principal amount of the 2028 Notes in a private placement. The 2028 Notes were issued pursuant to an indenture, dated October 26, 2023, by and among the Company, the
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subsidiary guarantors party thereto and U.S. Bank Trust Company, National Association, as trustee. The 2028 Notes bear interest at a rate of 4.00% per year, payable semi-annually in arrears on May 1 and November 1 of each year, beginning on May 1, 2024. The 2028 Notes will mature on November 1, 2028, unless earlier converted, redeemed or repurchased. The 2028 Notes were offered and sold only to eligible purchasers who are both “qualified institutional buyers” within the meaning of Rule 144A under the Securities Act and “accredited investors” within the meaning of Rule 501(a) under the Securities Act, in reliance on Section 4(a)(2) under the Securities Act. For additional information on the 2028 Notes, see Note 10, Long-Term Debt to our Consolidated Financial Statements.
Capital Expenditures and Research and Development
We incur significant expenditures in order to fund the development, design and manufacture of new products. We intend to continue to focus on those areas that have shown potential for viable and profitable market opportunities, which may require additional investment in equipment and the hiring of additional design and application engineers aimed at developing new products. Certain of these expenditures, particularly the addition of design engineers, do not generate significant payback in the short-term. We plan to finance these expenditures with cash generated by our operations andoperating activities, our existing cash balances.
A meaningful portion ofbalances and additional draws on our capital resources, and the liquidity they represent, are held by our foreign subsidiaries. As of January 28, 2018, our foreign subsidiaries held approximately $215.1 million of cash and cash equivalents compared to $224.6 million at January 29, 2017. Earnings previously taxed in the U.S. of $19.0 million could be repatriated subject only to a 5% withholding tax,Revolving Credit Facility, as we do not assert permanent reinvestment of earnings previously taxed in the U.S. Additionally, in connection with the enactment of the Act, we determined that we will remit approximately $240.0 million of foreign earnings in the foreseeable future, and as a result, we have updated our assertion to reflect this change. As of January 28, 2018, our foreign subsidiaries had $453.6 million of unremitted earnings for which no Federal or state taxes have been provided. Those historical earnings have been and are expected to continue to be permanently reinvested.
One of our primary goals is to improve the cash flows from our existing business activities. Additionally, we will continue to seek to maintain or improve our existing business performance and deploy our accumulated cash balances in the most effective manner through alternatives such as capital expenditures, and potentially, acquisitions and other investments that support achievement of our business strategies. Acquisitions may be made for either cash or stock consideration, or a combination of both.
Operating Activities
Net cash provided by operating activities is primarily due to net income adjusted for non-cash items plus fluctuations in operating assets and liabilities.
Operating cash flows for fiscal years 2018 and 2017 were impacted by several significant non-cash transaction related items including, for fiscal 2018, depreciation and amortization expense of $49.0 million and share-based compensation expense of $47.9 million. The significant non-cash transactions for fiscal 2017 included depreciation and amortization expense of $47.1 million, share-based compensation expense of $30.8 million.
Investing Activities
Cash flows from investing activities is primarily attributable to capital expenditures, net of proceeds from sales of property, plant and equipment and proceeds from sales of investments. Investing activities are also impacted by acquisitions, net of any cash received.
Capital expenditures were $35.5 million and $32.9 million in fiscal years 2018 and 2017, respectively. On November 4, 2016, we entered into an agreement to acquire the facility we were leasing in Burlington, Ontario, Canada for $12.1 million. The transaction closed on December 2016, and we used available cash on hand to fund this purchase. In fiscal year 2018, we increased capital expenditures to support our business growth and the release of new products.
In fiscal year 2019, we expect our capital expenditures to be flat compared to our fiscal year 2018 levels. If product demand were to increase significantly beyond current projections, we would expect to increase capital spending to accommodate the growth. Similarly, to the extent practical, we would expect to decrease capital spending to address market contractions.
On July 1, 2017, we acquired AptoVision for an upfront cash payment of $17.6 million at closing, net of acquired cash, and a commitment to pay an additional contingent consideration of up to a maximum of $47.0 million over three years if certain goals are achieved in each of the earn out periods. We expect to fund any obligations associated with the additional cash consideration with cash generated by our operations and our existing cash balances.
In fiscal year 2018, we invested $9.7 million in companies that are enabling the LoRaWANTM ecosystem and developing technologies to support the requirements of our customers.
Financing Activities
Cash provided by financing activities is primarily attributable to borrowings under our revolving commitments offset by principal and interest payments related to our long-term debt and repurchase of outstanding common stock.

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On May 2, 2013, we entered into a credit agreement with certain lenders (the "Prior Lenders") and HSBC Bank USA, National Association, as administrative agent and as swing line lender and letter of credit issuer (the "Prior Credit Agreement"). In accordance with this Prior Credit Agreement, the Prior Lenders provided us with senior secured first lien credit facilities in an aggregate principal amount of $400.0 million, consisting of term loans in an aggregate principal amount of $150.0 million and revolving line of credit commitments in an aggregate principal amount of $250.0 million.
On November 15, 2016 (the "Closing Date"), we entered into the Credit Agreement to refinance the Prior Credit Agreement. We accounted for the Credit Agreement as a debt modification. Pursuant to the Credit Agreement, the Lenders provided us with senior secured first lien credit facilities in an aggregate principal amount of $400.0 million (the "Facilities"), consisting of term loans in an aggregate principal amount of $150.0 million (the "Term Loans") and revolving commitments in an aggregate principal amount of $250.0 million (the "Revolving Commitments"). Up to $40.0 million of the Revolving Commitments may be used to obtain letters of credit, up to $25.0 million of the Revolving Commitments may be used to obtain swing line loans, and up to $40.0 million of the Revolving Commitments may be used to obtain revolving loans and letters of credit in certain currencies other than U.S. Dollars ("Alternative Currencies"). Each of the Term Loans and the Revolving Commitments is scheduled to mature on November 12, 2021.
The Credit Agreement refinanced our existing $400.0 million senior secured first lien credit facilities. All of the proceeds of the new Term Loans were used to repay in full all of the obligations outstanding under the Prior Credit Agreement and to pay transaction costs in connection with such refinancing and the Credit Agreement. As of January 28, 2018 we have $131.3 million outstanding under our Term Loans and $97.0 million outstandingneeded. Borrowings under our Revolving Commitments.
As of January 28, 2018, $153.0 million of the new Revolving Commitments were undrawn. The proceeds of the revolving credit facility may be used by us for capital expenditures, permitted acquisitions, permitted dividends, working capital and general corporate purposes.
The Credit Agreement provides that,Facility are subject to certaincustomary conditions we may request, atprecedent, including the accuracy of representations and warranties and the absence of any time and from time to time, the establishment of one or more additional term loan facilities and/or increases to the Revolving Commitments in an aggregate principal amount not to exceed the sum of (a) $150.0 million and (b) the aggregate principal amount of all voluntary prepayments of Term Loans made prior to the date of incurrence of such additional term loan facilities and/or increases to the Revolving Commitments; however, the Lenders are not required to provide such increase upon our request.
Interest on loans madedefaults under the Credit Agreement in U.S. Dollars accrues, atfacility.
Purchases under our option, at a rate per annum equal to (1) the Base Rate (as defined below) plus a margin ranging from 0.25% to 1.25% depending upon our consolidated leverage ratio or (2) LIBOR (determined with respect to deposits in U.S. Dollars) for an interest period to be selected by us plus a margin ranging from 1.25% to 2.25% depending upon our consolidated leverage ratio (such margin, the "Applicable Margin"). The "Base Rate" is equal to a fluctuating rate equal to the highest of (a) the prime rate of the Administrative Agent, (b) ½ of 1% above the federal funds effective rate published by the Federal Reserve Bank of New York and (c) one-month LIBOR (determined with respect to deposits in U.S. Dollars) plus 1.00%.Stock Repurchase Program
Interest on loans made under the Credit Agreement in Alternative Currencies accrues at a rate per annum equal to LIBOR (determined with respect to deposits in the applicable Alternative Currency) (other than loans made in Canadian Dollars, for which a special reference rate for Canadian Dollars applies) for an interest period to be selected by us plus the Applicable Margin.
The outstanding principal balance of the Term Loans is subject to repayment in equal quarterly installments in an amount equal to 10.0% per annum of the original principal amount of the Term Loans on the Closing Date in the first two years after such date, 12.5% per annum in years three and four after such date, and 15.0% per annum in year five after such date, with the balance being due at maturity on November 12, 2021. No amortization is required with respect to the revolving credit facility. We may voluntarily prepay borrowings under the Facilities at any time and from time to time, without premium or penalty, other than customary "breakage costs" and fees for LIBOR-based loans.
The Term Loans must be mandatorily prepaid using the proceeds of certain dispositions of assets and receipt of insurance proceeds, subject to agreed upon thresholds and exceptions and customary reinvestment rights.
We currently have in effect a stock repurchase program that was initially approved by our Board of Directors in March 2008. On March 11, 2021, our Board of Directors approved the expansion of the stock repurchase program by an additional $350.0 million. This program represents one of our principal efforts to return value to our stockholders. During fiscal years 2018 and 2017,Under the program, subject to the terms of the Credit Agreement, we repurchased shares ofmay repurchase our common stock under this program for $14.8 millionat any time or from time to time, without prior notice, subject to market conditions and $1.0 million, respectively. As of January 28, 2018, we had repurchased $151.4 million inother considerations. Our repurchases may be made through Rule 10b5-1 and/or Rule 10b-18 or other trading plans, open market purchases, privately negotiated transactions, block purchases or other transactions.
We did not repurchase any shares of our common stock under the program since inception andduring fiscal year 2024, compared to $50.0 million of repurchases of our common stock under the currentprogram during fiscal year 2023.As of January 28, 2024, the remaining authorization under the program was $209.4 million. To the extent we repurchase any shares of our common stock under the program in the future, we expect to fund such repurchases from cash on hand and borrowings on our Revolving Credit Facility. We have no obligation to repurchase any shares under the program and may suspend or discontinue it at any time.
Operating Leases
We have operating leases for real estate, vehicles, and office equipment with remaining lease terms of up to eight years, some of which include options to extend the leases for up to five years, and some of which include options to terminate the leases within one year. Our operating lease liabilities totaled $28.6 million and $32.7 million as of January 28, 2024 and January 29, 2023, respectively, and are included in "accrued liabilities" and "other long-term liabilities" in our Consolidated Balance Sheets.
Purchase Commitments
Capital purchase commitments and other open purchase commitments are for the purchase of plant, equipment, raw materials, supplies and services. They are not recorded liabilities in our Consolidated Balance Sheets as of January 28, 2024, as we have not yet received the related goods or taken title to the goods or received services. As of January 28, 2024, we had $5.5 million in open capital purchase commitments and $265.1 million in other open purchase commitments.
Compensation and Defined Benefit Plans
We maintain a deferred compensation plan for certain officers and key executives that allow participants to defer a portion of their compensation for future distribution at various times permitted by the plan. Our liabilities for deferred compensation under this plan were $39.7 million and $42.3 million as of January 28, 2024 and January 29, 2023, respectively, and are included in "accrued liabilities" and "other long-term liabilities" in the Consolidated Balance Sheets. The plan provides for a discretionary Company match up to a defined portion of the employee’s deferral, with any match subject to defined conditions.
We have purchased whole life insurance on the lives of certain of our current and former deferred compensation plan participants. This corporate-owned life insurance is $47.0 million.held in a grantor trust and is intended to cover a majority of the costs of our deferred compensation plan. The cash surrender value of our corporate-owned life insurance was $29.6 million as of January 28, 2024, of which $25.1 million was included in "other assets" and $4.5 million was included in "other current assets" in the Consolidated Balance Sheets, compared to $33.7 million as of January 29, 2023, which was included in "other assets" in the Consolidated Balance Sheets. The $4.0 million decrease in the cash surrender value of the corporate-owned life insurance as of January 28, 2024 compared to January 29, 2023 was primarily related to $8.9 million of distributions used to settle payments related to the deferred compensation liability, partially offset by an overall $4.9 million increase in market value reflected in earnings.
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We maintain defined benefit pension plans for the employees of our Swiss subsidiaries and French subsidiary. Expected future payments under these plans totaled $27.3 million as of January 28, 2024.
The liability associated with vested, but unsettled restricted stock awards that are to be settled in cash totaled $4.4 million as of January 28, 2024, of which $2.6 million was included in "other long-term liabilities" and $1.8 million was included in "accrued liabilities" in the Balance Sheets, compared to $6.1 million as of January 29, 2023, which was included in "other long-term liabilities" in the Balance Sheets.
Working Capital
Working capital, defined as total current assets less total current liabilities including the current portion of long-term debt, fluctuates depending on end-market demand and our effective management of certain items such as receivables, inventory and payables. In times of escalating demand, our working capital requirements may increase as we purchase additional manufacturing materials and increase production. In addition, our working capital may be affected by potential acquisitions and transactions involving our debt instruments. Although investments made to fund working capital will reduce our cash balances, these investments are necessary to support business and operating initiatives.
Cash Flows
In summary, our cash flows for each period were as follows:
Fiscal Years
(in thousands)20242023
Net cash (used in) provided by operating activities$(93,920)$126,711 
Net cash used in investing activities(22,697)(1,247,322)
Net cash provided by financing activities10,550 1,076,520 
Effect of foreign exchange rate changes on cash and cash equivalents(858)— 
Net decrease in cash and cash equivalents$(106,925)$(44,091)
Operating Activities
Net cash provided by or used in operating activities is driven by net income or loss adjusted for non-cash items and fluctuations in operating assets and liabilities.
Operating cash flows for fiscal year 2024 compared to fiscal year 2023 were unfavorably impacted by higher interest payments on debt, integration costs related to the Sierra Wireless Acquisition, higher annual bonus payments related to increased headcount, higher restructuring costs, higher deferred compensation distributions and higher income tax payments, and were favorably impacted by a 14.8% increase in net sales, a $61.1 million incremental decrease in inventory spend and $45.7 million of share-based compensation acceleration expense in fiscal year 2023 related to the Sierra Wireless Acquisition.
Investing Activities
Net cash provided by or used in investing activities is primarily driven by acquisitions, net of any cash received, proceeds from divestitures, capital expenditures, purchases of investments, proceeds from or premiums paid for corporate-owned life insurance, proceeds from sales of property, plant and equipment, proceeds from sales of investments, and purchases of intangibles.
On January 12, 2023, we acquired all of the outstanding equity interests of Sierra Wireless for total purchase consideration, net of cash acquired of $1.2 billion. We funded the cash consideration with a combination of cash on hand and $895.0 million of capital from term loans as described in Note 10, Long-Term Debt, to our Consolidated Financial Statements.
During fiscal year 2023, we received $26.2 million of proceeds from the divestiture of the Disposal Group, net of cash disposed. For additional information on the divestiture, see Note 3, Acquisition and Divestiture, to our Consolidated Financial Statements.
Capital expenditures were $29.2 million and $28.3 million in fiscal years 2024 and 2023, respectively, as we made significant investments to update and expand our production capabilities.
In fiscal years 20182024 and 2017,2023, we paid $0.9 million and $6.7 million, respectively, for strategic investments, including investments in companies that are enabling the LoRa and LoRaWAN®-based ecosystem.
In fiscal year 2024, we received $6.78.9 million of proceeds from corporate-owned life insurance, which was used to pay deferred compensation distributions. In fiscal year 2023, we received $5.1 million of proceeds from corporate-owned life insurance death benefits, which included a $2.5 million gain. All $5.1 million of the proceeds were re-invested into our corporate-owned life insurance policy in order to provide substantive coverage for our deferred compensation liability.
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Financing Activities
Net cash provided by or used in financing activities is primarily attributable to proceeds from our Revolving Credit Facility, the Term Loans, the 2028 Notes, the 2027 Notes, the sale of the Warrants and stock option exercises, offset by the purchase of the Convertible Note Hedge Transactions, repurchases of outstanding common stock, payments on the Revolving Credit Facility and the Term Loans, deferred financing costs and payments related to employee share-based compensation payroll taxes.
In fiscal years 2024 and 2023, we paid $25.4 million and $21.8 million, respectively, in deferred financing costs related to the Revolving Credit Facility, the Term Loans, the 2028 Notes and the 2027 Notes.
In fiscal year 2024, we paid $6.7 million for employee share-based compensation payroll taxes. In fiscal year 2023, we paid $14.2 million for employee share-based compensation payroll taxes and received proceeds of $0.6 million from the exercise of stock options. We do not directly control the timing of the exercise of stock options. Such exercises are independent decisions made by grantees and are influenced most directly by the stock price and the expiration dates of stock option awards. Such proceeds are difficult to

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forecast, resulting from several factors which are outside our control. We believe that such proceeds will remain a nominal source of cash in the future.

Off-Balance Sheet Arrangements     
We do not have any off-balance sheet arrangements, as those arrangements are defined by the SEC, that are reasonably likely to have a material effect on our financial condition, revenues or expenses, operating results, liquidity, capital expenditures or capital resources.
We do not have any unconsolidated subsidiaries or affiliated entities. We have no special purpose or limited purpose entities that provide off-balance sheet financing, liquidity or market or credit risk support. We do not engage in leasing, hedging, research and development services, or other relationships that expose us to liability that is not reflected on the face of the Consolidated Financial Statements.
Noted below under "Contractual Obligations" are various commitments we have associated with our business, such as lease commitments and open purchase obligations, which are not recorded as liabilities on our balance sheet because we have not yet received the related goods or services as of January 28, 2018.

Contractual Obligations
Presented below is a summary of our contractual obligations as of January 28, 2018.
(in thousands)Less than 1 year 1-3 years 4-5 years After 5 years Total
Long-term debt$15,937
 $212,313
 $
 $
 $228,250
Operating leases4,693
  7,403
  1,906
  41
  14,043
Open capital purchase commitments7,877
  
  
  
  7,877
Other open purchase commitments56,771
  1,771
  
  
  58,542
Deferred compensation2,333
  3,257
  1,236
  23,704
  30,530
Cycleo-deferred compensation2,008
 1,919
 1,593
 
 5,520
AptoVision Earn-out8,900
 12,100
 
 
 21,000
Share-based compensation
  12,420
  
  
  12,420
Swiss plan (1)
1,857
 3,297
 3,155
 7,797
 16,106
Total contractual cash obligations$100,376
  $254,480
  $7,890
  $31,542
  $394,288
(1)Amounts include expected payments under the current defined benefit pension plan for the employees of its Swiss subsidiary through 2027.
The table above includes the interest payments we owe on our long-term debt. We have assumed no additional borrowings or repayments under our revolving credit facility. For debt that has variable rate interest, we have calculated future interest obligations based on the interest rate for that debt as of January 28, 2018.
Capital purchase commitments and other open purchase commitments are for the purchase of plant, equipment, raw material, supplies and services. They are not recorded as liabilities on our balance sheet as of January 28, 2018, as we have not yet received the related goods or taken title to the property.
As part of our acquisition of AptoVision and Cycleo SAS ("Cycleo"), we have agreed to pay consideration if certain revenue and operating income targets are achieved in each of the measurement periods. See Note 13 to our Consolidated Financial Statements included in Item 8 of this Annual Report on Form 10-K.
The table above does not include earn-out payments we may owe as part of our acquisition of Triune. The Triune Earn-out targets for all eligible periods were not met and we did not make any payments with regards to these periods which represented a $70.0 million opportunity.
We maintain a deferred compensation plan for certain officers and key executives that allow participants to defer a portion of their compensation for future distribution at various times permitted by the plan. Our liability for deferred compensation under this plan was $30.5 million and $24.1 million as of January 28, 2018 and January 29, 2017, respectively, and is included in accrued liabilities and other long-term liabilities on the balance sheet and in the table above. The plan provides for a discretionary Company match up to a defined portion of the employee’s deferral, with any match subject to a vesting period.
We have purchased whole life insurance on the lives of some of our current and former deferred compensation plan participants. This Company-owned life insurance is held in a grantor trust and is intended to cover a majority of the costs of our

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deferred compensation plan. The cash surrender value of our Company-owned life insurance was $22.3 million and $18.9 million as of January 28, 2018 and January 29, 2017, respectively.

Inflation
Inflationary factors have not had a significant effect on our performance over the past several years. A significant increase in inflation would affect our future performance if we were unable to pass these higher costs on to our customers.

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Critical Accounting Policies and Estimates
We prepare our consolidated financial statements in accordance with U.S. Generally Accepted Accounting Principles (GAAP).GAAP. In doing so, we have to make estimates and assumptions that affect our reported amounts of assets, liabilities, revenues, and expenses, as well as related disclosure of contingent assets and liabilities. Accordingly, actual results could differ materially from our estimates. We consider an accounting policy to be a "critical accounting policy and estimate" if: (1) we must make assumptions that were uncertain when the judgment was made, and (2) changes in the estimate assumptions or selection of a different estimate methodology could have a significant impact on our financial position and the results that we report in our consolidated financial statements. While we believe that our estimates, assumptions, and judgments are reasonable, they are based on information available when the estimate was made. We believe the following represent our most significant accounting estimates:
Refer to "Note 2: Accounting Policies" within the Consolidated Financial Statements for further information onInventories - We value our critical accounting estimates and policies, which are as follows:
Inventories - Inventoried product reflectedinventory at the lower of cost or marketnet realizable value, which requires us to make estimates regarding potential obsolescence or lack of marketability. We reduce the basis of our inventory due to changes in demand or change in product life cycles. The estimation of customer demand requires management to evaluate and make assumptions of the impact of changes in demand or changes in product life cycles on current sales levels. Our write-down to net realizable value at the end of fiscal year 2024 and 2023 represented 35.7% and 25.8% of gross inventory, respectively. Based on fiscal year 2024 ending inventory, an increase in the write-down by one percent of gross inventory would decrease net inventory and increase cost of goods sold by $2.3 million.
Revenue recognition - Net sales reflect the transaction prices for contracts, which include units shipped at selling prices reduced by variable consideration. Determination of variable consideration requires judgment by us and includes expected sales returns and other price adjustments. Variable consideration is estimated using the expected value method considering future demandall reasonably available information, including our historical experience and market conditions; evaluationour current expectations, and is reflected in the transaction price when sales are recorded. In fiscal year 2024, net sales were reduced by $55.2 million in estimated variable consideration, or 6.0% of inventoriesgross revenue. In fiscal year 2023, net sales were reduced by $24.2 million in estimated variable consideration, or 3.1% of gross revenue. If variable consideration were estimated to be one percent higher, fiscal year 2024 revenue would have decreased by $9.2 million.
Income taxes - We make certain estimates and judgements in determining income tax expense for excess quantitiesfinancial statement purposes. These estimates and obsolescence utilizing an analysisjudgments occur in the calculation of sales levels by productincome tax credits, benefits, and projectionsdeductions, and in the calculation of future demand;
Business combinations - the assumptions used to allocate the purchase price paid forcertain tax assets acquired and liabilities, assumedwhich arise from differences in connection with our acquisitions;
Property, plant and equipment - the useful life determination and the related timing of when depreciation begins;
Long-lived assets - the valuation methods and assumptions used in assessing the impairment of property, plant and equipment, identified intangibles, and goodwill, including the determination of asset groupings and the identification and allocation of goodwill to reporting units;
Revenue recognition -the criteria used to recognize revenue. Adjustments to net sales due to offset by the cost of the Warrant issued to Comcast over the respective performance period (since the Warrant was issued to our customer in exchange for services) are further discussed in "Note 11: Share-Based Compensation". Since the computation of the Warrant cost is based on the level of performance completed and the then current fair value of the unvested Warrant milestones, rather than unit sales, net sales can experience variability that is unrelated to the recognition of revenue.
Income taxes -certain expenses for tax and financial statement purposes. We assess the identification and measurementlikelihood of the realization of deferred tax assets and record a corresponding valuation allowance as necessary if we determine those deferred tax assets may not be realized due to the uncertainty of the timing and amount to be realized. For example, we have valuation allowance against federal, state and certain foreign deferred tax assets in jurisdictions where we have cumulative losses or otherwise are not expected to utilize certain tax attributes. In reaching our conclusion, we evaluate certain relevant criteria including the existence of deferred tax liabilities that can be used to realize deferred tax assets, the taxable income in prior carryback years in the impacted state and international jurisdictions that can be used to absorb net operating losses and taxable income in future years. Our judgments regarding future profitability may change due to future market conditions, changes in U.S. or international tax laws and other factors. These changes, if any, may require material adjustments to these deferred tax assets, which may result in an increase or decrease to our income tax provision in future periods.
We account for uncertain tax positions by first determining if it is “more likely than not” that a tax position will be sustained by the provisional estimates associatedappropriate taxing authorities prior to recording any benefit in the financial statements. An uncertain income tax position is not recognized if it has less than a 50% likelihood of being sustained. For those tax positions where it is more likely than not that a tax position will be sustained, we have recorded the tax benefit with Tax Reform; anda greater than 50% likelihood of being realized upon ultimate settlement with a taxing authority that has full knowledge of all relevant
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Contingencies -information. For those income tax positions where it is not more likely than not that a tax benefit will be sustained, no tax benefit has been recognized in the estimationfinancial statements. We classify interest and penalties related to uncertain tax positions within the provision for (benefit from) income taxes line of when a loss is probable and reasonably estimable; measurementthe Consolidated Statements of contingent earn-out liabilities at fair valueIncome. We reevaluate these uncertain tax positions on a recurring basis using significant unobservable inputs classified within Level 3quarterly basis. This evaluation is based on factors including, but not limited to, changes in known facts or circumstances, changes in tax law, effectively settled issues under audit, and new guidance on legislative interpretations. A change in these factors could result in the recognition of an increase or decrease to our income tax provision, which could materially impact our consolidated financial position and results of operations.
In the ordinary course of global business, there are many transactions and calculations where the ultimate tax outcome is uncertain. Some of these uncertainties arise as a consequence of cost reimbursement among related entities. Although we believe our estimates are reasonable, no assurance can be given that the final tax outcome of these matters will not be different than that which is reflected in our historical income tax provisions and income tax liabilities. In the event our assumptions are incorrect, the differences could have a material impact on our income tax provision and operating results in the period in which such determination is made. In addition to the factors described above, our current and expected effective tax rate is based on then-current tax law. Significant changes during the year in enacted tax law could affect these estimates.
See Note 12, Income Taxes, of the fair value hierarchy.

New Accounting Standards
New accounting standards are discussed in Note 2Notes to our Consolidated Financial Statements includedcontained in Item 8 of this Annual Report on Form 10-K.10-K for further discussion.

Business Combinations, Goodwill and Intangible Assets - The Sierra Wireless Acquisition was accounted for under the acquisition method by assigning the purchase price to tangible and intangible assets acquired and liabilities assumed. Assets acquired and liabilities assumed are recorded at their fair values and the excess of the purchase price over the amounts assigned is recorded as goodwill. In determining the fair value of the acquired assets and liabilities, we determined this in consultation with third-party valuation advisors. Acquired intangible assets with finite lives are amortized over their estimated useful lives. Adjustments to fair value assessments are recorded to goodwill over the purchase price allocation period. The determination of the estimated fair value of our acquired intangible assets requires significant judgements and estimates and is most sensitive to future revenue forecasts.

Goodwill and acquired intangible assets with indefinite lives are not amortized. We review goodwill and acquired indefinite-lived intangible assets for impairment whenever events or changes in circumstances indicate that the carrying amount of these assets may not be recoverable. We also perform an annual impairment test in the fourth quarter of each year. We test goodwill and acquired indefinite-lived intangible assets for impairment between annual tests if events occur or circumstances change that would more likely than not reduce our enterprise fair value below its book value. These events or circumstances could include a significant change in the business climate, including a significant sustained decline in an entity’s market value, legal factors, operating performance indicators, competition, sale or disposition of a significant portion of the business, or other factors.
We may use either a qualitative or quantitative approach when testing a reporting unit’s goodwill for impairment. For selected reporting units where we use the qualitative approach, we perform a qualitative evaluation of events and circumstances impacting the reporting unit to determine the likelihood of goodwill impairment. Based on that qualitative evaluation, if we determine it is more likely than not that the fair value of a reporting unit exceeds its carrying amount, no further evaluation is necessary. Otherwise we perform a quantitative impairment test. We perform a quantitative test for each reporting unit at least once every three years.
For goodwill impairment testing using the quantitative approach, we estimate the fair value of the selected reporting units through the use of a discounted cash flow model (an income approach), and earnings multiples (a market approach). The discounted cash flow model is based on our best estimate of amounts and timing of future revenues and cash flows and our most recent business and strategic plans, and requires judgmental assumptions about projected revenue growth, future operating margins, discount rates and terminal values over a multi-year period. There are inherent uncertainties related to these assumptions and management’s judgment in applying them to the analysis of goodwill impairment. While we believe we have made reasonable estimates and assumptions to calculate the fair value of our reporting units, it is possible a material change could occur. If actual results are not consistent with management’s estimates and assumptions, goodwill may be overstated and a charge would need to be taken against net earnings.
When using a quantitative approach, changes in our projections used in the discounted cash flow model and public company guideline model could affect the estimated fair value of certain of our reporting units and could result in a goodwill impairment charge in a future period. Due to the many variables inherent in the estimation of a reporting unit’s fair value and the relative size of our recorded goodwill, differences in assumptions may have a material effect on the results of our impairment analysis.
Intangible assets with finite lives and other long-lived assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of intangible assets with finite lives and other long-lived assets is measured by a comparison of the carrying amount of an asset or asset group to
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future undiscounted cash flows expected to be generated by the asset or asset group. Asset groups are determined at the lowest level for which identifiable cash flows are largely independent of the cash flows of other assets and liabilities. If these comparisons indicate that an asset is not recoverable, we will recognize an impairment loss for the amount by which the carrying value of the asset or asset group exceeds the related estimated fair value.
During fiscal year 2024, we had six reporting units for goodwill impairment testing. A quantitative test was performed for all of the reporting units. Our analysis for fiscal year 2024 resulted in goodwill impairment charges of $755.6 million. During the second quarter of fiscal year 2024, as a result of reduced earnings forecasts associated with the business acquired from Sierra Wireless and current macroeconomic conditions, including an elevated interest rate environment, the Company performed an interim impairment test using a quantitative assessment of the reporting units related to the Sierra Wireless Acquisition (specifically, the IoT Connected Services, IoT Systems–Modules and IoT Systems–Routers reporting units). This interim impairment test resulted in $279.6 million of total pre-tax non-cash goodwill impairment charges recorded during the second quarter of fiscal year 2024, consisting of $69.0 million of goodwill impairment for the IoT Connected Services reporting unit, $109.9 million of goodwill impairment for the IoT Systems–Modules reporting unit and $100.7 million goodwill impairment for the IoT Systems–Routers reporting unit. During the third quarter of fiscal year 2024, the Company recorded an additional $2.3 million of total pre-tax non-cash goodwill impairment charges resulting from the finalization of the measurement period adjustments, consisting of $1.6 million of goodwill impairment for the IoT Connected Services reporting unit, $0.2 million of goodwill impairment for the IoT Systems–Modules reporting unit and $0.5 million of goodwill impairment for the IoT Systems–Routers reporting unit. During the fourth quarter of fiscal year 2024, the Company performed its annual goodwill and intangible asset impairment assessment using a quantitative assessment for all of its reporting units. Due to a further reduction in earnings forecasts associated with the business acquired from Sierra Wireless, the Company recorded an additional $473.8 million of total pre-tax non-cash goodwill impairment charges resulting from a quantitative assessment of the reporting units, consisting of $138.4 million of goodwill impairment for the IoT Connected Services reporting unit, $135.1 million of goodwill impairment for the IoT Systems–Modules reporting unit and $200.3 million of goodwill impairment for the IoT Systems–Routers reporting unit. There was no goodwill impairment at any of the Company's other reporting units.
During fiscal year 2023, we had three reporting units for goodwill impairment testing. A qualitative test was performed for one reporting unit and a quantitative test was performed for the remaining two reporting units. Our analysis for fiscal year 2023 indicated that in all instances, the fair value of our reporting units exceeded their carrying values and consequently did not result in an impairment charge.
In performing the annual goodwill impairment testing during the fourth quarter of fiscal year 2024, we also determined that the carrying amounts of our asset groups related to the Sierra Wireless Acquisition may not be recoverable. We therefore performed impairment tests on the long-lived assets in each asset group, including definite-lived intangible assets using an undiscounted cash flow analysis, to determine whether the carrying amounts of each asset group related to the Sierra Wireless Acquisition are recoverable. All three asset groups failed the undiscounted cash flow recoverability test and, therefore, we estimated the fair value of the asset groups to determine whether any asset impairment was present. Our estimation of the fair value of the long-lived assets included the use of discounted cash flow analyses. Based on these analyses, we concluded that the fair values of certain assets were lower than their carrying amounts. During the fourth quarter of fiscal year 2024, we recognized intangible impairment charges of $91.8 million for core technologies, $34.8 million for customer relationships and $4.8 million for trade name, reducing the carrying amounts to $28.1 million for core technologies, $4.1 million for customer relationships and $1.5 million for trade name.
Recent Accounting Pronouncements
Recent accounting pronouncements are discussed in Note 2, Significant Accounting Policies, to our Consolidated Financial Statements.
Item 7A.Quantitative and Qualitative Disclosures About Market Risk
Item 7A.     Quantitative and Qualitative Disclosures About Market Risk
We are subject to a variety of market risks, including commodity risk and the risks related to foreign currency, interest rates and market performance that are detailed below. Many of the factors that can have an impact on our market risk are external to us, and so we are unable to fully predict them.

Market Conditions
A deterioration of global economic conditions can impact demand for our products which could result in changes in customer order patterns, including order cancellations, and changes in the level of inventory held by vendors.

Commodity Risk
We are subject to risk from fluctuating market prices of certain commodity raw materials, particularly gold, that are incorporated into our end products or used by our suppliers to process our end products. Increased commodity prices are passed on to us in the form of higher prices from our suppliers, either in the form of general price increases or a commodity surcharge. Although we generally deal with our suppliers on a purchase order basis rather than on a long-term contract basis, we generally attempt to obtain firm pricing for volumes consistent with planned production. Our gross margins may decline if we are not able to increase selling prices of our products or obtain manufacturing efficiencies to offset the increased cost. We do not enter into formal hedging arrangements to mitigate against commodity risk.

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Foreign Currency Risk
Our foreign operations expose us to the risk of fluctuations in foreign currency exchange rates against our functional currency (the U.S. dollar)currencies and we may economically hedge this risk with foreign currency contracts (such as currency forward contracts). Gains or losses on these non-U.S.-currency balances are generally offset by corresponding losses or gains on the related hedging instruments. As of January 28, 20182024, our largest foreign currency exposures were from the Canadian dollar,Dollar, Swiss franc,Franc and Japanese yen.Great British Pound.
We considered the historical trends in foreign currency exchange rates and determined that it is reasonably possible that adverse changes in foreign exchange rates of 10% for all currencies could be experienced in the near-term. These reasonably possible adverse changes were applied to our total monetary assets and liabilities denominated in currencies other than our functional currency as of January 28, 2018, to compute the 2024. The adverse impact these changes would have had (after taking into account balance sheet hedges only) on our income before taxes to show an impact of $3.2is $1.9 million.

Interest Rate and Credit Risk
We do not engage in the trading of derivative financial instruments in the normal course of business to mitigate our risk relatedare subject to interest rates. rate risk in connection with the portion of the outstanding debt under our Credit Agreement that bears interest at a variable rate as of January 28, 2024.
In the eventfirst quarter of fiscal year 2024, we entered into an interest rates wererate swap agreement with a 2.75 year term to hedge the variability of interest payments on $150.0 million of debt outstanding on the Term Loans at a Term SOFR rate of 3.58%, plus a variable margin and spread based on our consolidated leverage ratio.
In the fourth quarter of fiscal year 2023, we entered into an interest rate swap agreement with a 5 year term to hedge the variability of interest payments on $450.0 million of debt outstanding on the Term Loans at a Term SOFR rate of 3.44%, plus a variable margin and spread based on our consolidated leverage ratio.
In the first quarter of fiscal year 2021, we entered into an interest rate swap agreement with a 3 year term to hedge the variability of interest payments on the first $150.0 million of debt outstanding under the Revolving Credit Facility at a LIBOR-referenced rate of 0.73%, plus a variable margin and spread based on our consolidated leverage ratio. This interest rate swap agreement matured during the first quarter of fiscal year 2024.
Based upon our $237.6 million of unhedged floating-rate outstanding indebtedness as of January 28, 2024, the adverse impact a one percentage point increase 100 basis points and holding all other variables constant, annual net income and cash flows for the following yearin Term SOFR would decrease by approximately $2.3 million as a result ofhave on our variable-rate debt. The effect of the 100 basis points increase would not be expected to significantly impact the fair value of our variable-rate debt.interest expense is $2.4 million.
Interest rates also affect our return on excess cash and investments. As of January 28, 2018,2024, we had $307.9128.6 million of cash and cash equivalents. A majority of our cash and cash equivalents generate interest income based on prevailing interest rates. InvestmentsInterest income, net of reserves, generated by our investments and cash and cash equivalents generated interest income of $0.4was $3.1 million in fiscal year 2018.2024. A significant change in interest rates would impact the amount of interest income generated from our cash and investments. It would also impact the market value of our investments.
Our investments are primarily subject to credit risk. Our investments are managed by a limited number of outside professional managers following investment guidelines set by us. Such guidelines prescribe credit quality, permissible investments, diversification, and duration restrictions. These restrictions are intended to limit risk by restricting our investments to high quality debt instruments with relatively short-term durations. Our investment strategy limits investment of new funds and maturing securities to U.S. Treasury, Federal agency securities, high quality money market funds and time deposits with our principal commercial banks. Outside of these investment guidelines, we also invest in a limited amount of debt securities in privately held companies that we view as strategic to our business. For example, many of these investments are in companies that are enabling the LoRa®- and LoRaWAN®-based ecosystem.

Actual events involving limited liquidity, defaults, non-performance or other adverse developments that affect financial institutions or other companies in the financial services industry or the financial services industry generally, or concerns or rumors about any events of these kinds, have in the past and may in the future lead to market-wide liquidity problems. Financial instruments that potentially subject us to significant concentrations of credit risk consist primarily of cash, cash equivalents and marketable securities. We maintain cash held in deposit at financial institutions in the U.S. These deposits are insured by the FDIC in an amount up to $250,000 for any depositor. To the extent we hold cash deposits in amounts that exceed the FDIC insurance limitation, we may incur a loss in the event of a failure of any of the financial institutions where we maintain deposits. There can be no assurance that our deposits in excess of the FDIC or other comparable insurance limits will be backstopped by the U.S. or any applicable foreign government in the future or that any bank or financial institution with which we do business will be able to obtain needed liquidity from other banks, government institutions or by acquisition in the event of a future failure or liquidity crisis. In addition, if any of our partners or parties with whom we conduct business are unable to access funds due to the status of their financial institution, such parties’ ability to pay their obligations to us or to enter into new commercial arrangements requiring additional payments to us could be adversely affected. Management believes we are not exposed to significant risk due to the financial position of the depository institution, but will continue to monitor regularly and adjust, if needed, to mitigate risk. We have established guidelines regarding diversification of our investments and their maturities, which are designed to maintain principal and maximize liquidity. To date, we have not experienced any losses associated with this credit risk and continue to believe that this exposure is not significant.
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Item 8.Financial Statements and Supplementary Data
Item 8.     Financial Statements and Supplementary Data
The information required by Item 8 is presented in the following order:
Reports of Independent Registered Public Accounting Firm: (PCAOB ID No. 34)







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MANAGEMENT’S REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING
The report called for by Item 308(a) of Regulation S-K is incorporated herein by reference to the Report of Management on Internal Control Over Financial Reporting that is included in Part II, Item 9A of this Annual Report on Form 10-K.




REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
ON INTERNAL CONTROL OVER FINANCIAL REPORTING
The report called for by Item 308(b) of Regulation S-K is incorporated herein by reference to the Report of Independent Registered Public Accounting Firm on Internal Control Over Financial Reporting that is included in Part II, Item 9A of this Annual Report on Form 10-K.







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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
To the Board of Directors and Stockholders of
Semtech Corporation
Camarillo, California

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of Semtech Corporation and subsidiaries (the "Company") as of January 28, 20182024, and January 29, 2017,2023, the related consolidated statements of operations, comprehensive (loss) income, stockholders’stockholders' equity (deficit), and cash flows, for each of the twothree years in the period ended January 28, 2018,2024, and the related notes and the schedule listed in the Index at Item 15(a) (collectively referred to as the “financial statements”"financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of January 28, 20182024, and January 29, 2017,2023, and the results of its operations and its cash flows for each of the twothree years in the period ended January 28, 2018,2024, in conformity with the accounting principles generally accepted in the United States of America.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company's internal control over financial reporting as of January 28, 2018,2024, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report dated March 22, 2018, 28, 2024, expressed an unqualifiedadverse opinion on the Company's internal control over financial reporting.reporting because of material weaknesses.

Basis for Opinion

These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company's financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.
Critical Audit Matters
The critical audit matters communicated below are matters arising from the current-period audit of the financial statements that were communicated or required to be communicated to the audit committee and that (1) relate to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.
Inventories – Excess Quantities and Obsolescence – Refer to Notes 2 and 6 to the financial statements
Critical Audit Matter Description
The Company maintains an inventory excess and obsolescence (“E&O”) reserve to reduce the basis of its inventory due to changes in demand or change in product life cycles. The inventory E&O reserve serves to reduce the Company’s recorded inventory balance to the lower of its cost or net realizable value on a part-by-part basis, if required. In order to determine the inventory E&O reserve, management utilizes projections of inventory demand. The estimation of future inventory demand requires management to evaluate and make assumptions of the impact of changes in demand or changes in product life cycles on current sales levels.
Given the subjectivity of estimating projections of future demand and the recording of inventory E&O reserve, performing audit procedures to evaluate the projections of future demand and to determine that the reasonableness of inventory E&O reserve required a high degree of auditor judgment and an increased extent of effort.
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How the Critical Audit Matter Was Addressed in the Audit
Our audit procedures related to the projections of future demand and the inventory E&O reserve included the following, among others:
We tested the effectiveness of controls over the inventory E&O reserve estimation and approval process, including controls designed to review and approve the related projections of future demand.
We selected a sample of parts and performed the following for each selection:
To understand the assumptions behind the E&O reserve, including the related projection of future demand, we made inquiries of business unit managers as well as sales, operations, and marketing personnel about the estimated demand and historical consumption of each part selected.
We tested the projection of future demand by comparing internal and external information (e.g., historical sales, communications with customers, market trends, and macroeconomic conditions) with the Company’s projection of future demand.
We recalculated the net realizable value of inventory and compared our recalculation with the recorded balance.
Goodwill and Intangible Assets —IoT System - Routers, IoT System - Modules, and IoT Connected Services Reporting Units and asset groups related to the Sierra Wireless Acquisition— Refer to Notes 2 and 8 to the financial statements
Critical Audit Matter Description
The Company’s evaluation of goodwill and long-lived assets for impairment involves the comparison of the fair value of each reporting unit and asset group to its carrying value. A total of $755.6 million of pre-tax non-cash goodwill impairment charges and $131.4 million of intangible long-lived asset impairment charges were recorded for fiscal year 2024 in the Statements of Operations as a result of impairment tests performed throughout the fiscal year. For goodwill and intangible long-lived asset impairment testing, the Company estimates the fair values of the selected reporting units and asset groups primarily through the use of discounted cash flow models based on the Company’s best estimate of amounts and timing of future revenues and cash flows and the most recent business and strategic plans, and compares the estimated fair values to the carrying values of the reporting units and asset groups. Significant inputs to the reporting unit and intangible long-lived asset grouping fair value measurements included forecasted cash flows, discount rates, terminal growth rates and earnings multiples, which were determined by management estimates and assumptions.
We identified goodwill impairment and intangible long-lived assets impairment for the IoT System - Routers, IoT System - Modules, and IoT Connected Services reporting units and asset groups related to the Sierra Wireless acquisition as a critical audit matter because of the significant judgments made by management to estimate the respective fair values. This required a high degree of auditor judgment and an increased extent of effort, including the need to involve our fair value specialists, when performing audit procedures to evaluate the reasonableness of management's projected future cash flows and the selection of valuation assumptions.
How the Critical Audit Matter Was Addressed in the Audit
Our audit procedures related to the projected future cash flows and selection of valuation assumptions for fair values of the IoT System - Routers, IoT System - Modules, and IoT Connected Services reporting units and asset groups related to the Sierra Wireless acquisition included the following, among others:
We tested the effectiveness of controls over management's determination of the fair values of the IoT System - Routers, IoT System - Modules, and IoT Connected Services reporting units and asset groups related to the Sierra Wireless acquisition, including those controls over the forecasted cash flows discount rate, terminal growth rates and earnings multiples.
We evaluated management's ability to accurately forecast future cash flows by comparing actual results to management's historical forecasts.
We assessed the reasonableness of management's forecasted cash flows by comparing the projections to historical results, internal communications to management and certain industry and market trends.
With the assistance of our fair value specialists, we evaluated the reasonableness of the valuation assumptions including the discount rates, terminal growth rates and earnings multiples and developed a range of independent estimates and compared those to the valuation assumptions selected by management.
We tested the source information underlying the determination of the valuation assumptions as well as the mathematical accuracy of the calculation.
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Going Concern — Refer to Notes 1 and 10 to the financial statements
Critical Audit Matter Description
Compliance with the financial covenants in the Company’s Credit Agreement (as defined in Note 10, Long-Term Debt) is measured quarterly and failure to meet the covenant requirements would constitute an event of default under the Credit Agreement. Due to risks and uncertainties with regards to forecasts and projections of the Company’s operations, industry, financial condition, performance, operating results and liquidity, the Company may not maintain compliance with the financial covenants over the next twelve months from the issuance of the financial statements, which noncompliance would raise substantial doubt about the Company’s ability to continue as a going concern.
In order to assess its ability to meet its obligations as they come due and comply with its debt covenants, the Company has forecasted future financial results. Given the judgment in determining the Company’s forecasted future financial results and the resulting expected compliance with their debt covenants, we determined that the evaluation and disclosure of liquidity and going concern to be subject to significant estimation.
We identified the evaluation and disclosure of liquidity and going concern as a critical audit matter because of the subjectivity used by management when determining whether the Company will meet their obligations as they come due and comply with its debt covenants for at least twelve months from the issuance date of the financial statements. A high degree of auditor judgment was required when performing audit procedures to evaluate the reasonableness of management’s estimates and assumptions related to the forecasted future financial results.
How the Critical Audit Matter Was Addressed in the Audit
Our audit procedures related to management’s evaluation and disclosure of liquidity and going concern included the following, among others:
We tested the effectiveness of controls over the Company’s liquidity and going concern evaluation, including the inputs and assumptions used in their forecasted financial results.
We evaluated the Company’s conclusion with regard to their ability to meet their obligations as they come due and to comply with their debt covenants for at least twelve months from the issuance date of the financial statements.
We read the Company’s amended debt agreements and reviewed the agreement terms and conditions between the Company and the financial institution to assess whether these were appropriately considered to evaluate management’s conclusions on the Company’s debt covenant compliance.
We assessed the reasonableness of management's projected future cash flows by comparing the projections to historical results, internal communications to management and certain industry and market trends.

/s/ Deloitte & Touche LLP
Los Angeles, California
March 22, 201828, 2024


We have served as the Company's auditor since 2016.





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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
To the Board of Directors and Stockholders of Semtech Corporation

We have audited the accompanying consolidated statements of income, comprehensive income, stockholders’ equity and cash flows of Semtech Corporation and subsidiaries for the year ended January 31, 2016. Our audit also included the financial statement schedule listed in the Index at Item 15(a). These financial statements and schedule are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements and schedule based on our audit.
We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audit provides a reasonable basis for our opinion.
In our opinion, the financial statements referred to above present fairly, in all material respects, the consolidated results of income and cash flows of Semtech Corporation and subsidiaries for the year ended January 31, 2016, in conformity with U.S. generally accepted accounting principles. Also, in our opinion, the related financial statement schedule, when considered in relation to the basic financial statements taken as a whole, presents fairly in all material respects the information set forth therein.

/s/ Ernst & Young LLP

Los Angeles, California
March 31, 2016



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SEMTECH CORPORATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF INCOMEOPERATIONS
(in thousands, except per share amounts)data)
Fiscal Year Ended Fiscal Year Ended
January 28, 2018 January 29, 2017 January 31, 2016 January 28, 2024January 29, 2023January 30, 2022
Net sales$587,847
 $544,272
 $490,219
Cost of sales235,876
 219,410
 197,109
Amortization of acquired technology
Acquired technology impairments
Total cost of sales
Gross profit351,971
 324,862

293,110
Operating costs and expenses:     
Operating costs and expenses, net:
Selling, general and administrative
Selling, general and administrative
Selling, general and administrative146,303
 138,708
 140,677
Product development and engineering104,798
 102,500
 113,737
Intangible amortization27,867
 25,301
 25,059
Loss (gain) on disposition of business operations375
 (25,513) 
Restructuring
Gain on sale of business
Changes in the fair value of contingent earn-out obligations3,892
 (215) (16,362)
Total operating costs and expenses283,235
 240,781
 263,111
Operating income68,736
 84,081
 29,999
Interest expense, net(7,963) (9,300) (7,819)
Intangible impairments
Goodwill impairment
Total operating costs and expenses, net
Operating (loss) income
Interest expense
Interest income
Non-operating expense, net(902) (1,721) (1,801)
Income before taxes and equity in net losses of equity method investments59,871
 73,060
 20,379
Provision for taxes23,191
 18,399
 8,882
Net income before equity in net losses of equity method investments36,680
 54,661
 11,497
Equity in net losses of equity method investments(254) 
 
Net income$36,426
 $54,661
 $11,497
Earnings per share:     
Investment impairments and credit loss reserves, net
(Loss) income before taxes and equity method income
Provision for income taxes
Net (loss) income before equity method income
Equity method income
Net (loss) income
Net income (loss) attributable to noncontrolling interest
Net (loss) income attributable to common stockholders
(Loss) earnings per share:
Basic
Basic
Basic$0.55
 $0.84
 $0.18
Diluted$0.54
 $0.83
 $0.17
Weighted average number of shares used in computing earnings per share:     
Basic66,027
 65,427
 65,657
Basic
Basic64,12763,77064,662
Diluted67,605
 66,109
 65,961
Diluted64,12764,01365,565
The accompanying notes are an integral part of these consolidated financial statements.

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SEMTECH CORPORATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME
(in thousands)
  Fiscal Year Ended
 January 28,
2018
 January 29,
2017
 January 31,
2016
Net income$36,426
 $54,661
 $11,497
Other comprehensive income, net:     
Unrealized gain on foreign currency cash flow hedges942
 522
 
Realized gain on foreign currency cash flow hedges(1,232) (232) 
Change in unrealized gain on interest rate cap
 48
 490
Change in employee benefit plans384
 (2,414) 
Other changes to comprehensive income
 129
 
Other comprehensive income (loss), net94
 (1,947) 490
Comprehensive income$36,520
 $52,714
 $11,987
  Fiscal Year Ended
 January 28, 2024January 29, 2023January 30, 2022
Net (loss) income$(1,092,029)$61,372 $125,645 
Other comprehensive (loss) income, net:
Unrealized (loss) gain on foreign currency cash flow hedges, net(36)499 — 
Reclassifications of realized (gain) loss on foreign currency cash flow hedges, net to net income(441)59 — 
Unrealized gain on interest rate cash flow hedges, net13,855 1,252 835 
Reclassifications of realized (gain) loss on interest rate cash flow hedges, net to net income(7,998)(1,718)744 
Unrealized gain on available-for-sale securities— — 638 
Reclassification of cumulative translation gain to net income— (48)— 
Cumulative translation adjustment(10,834)— — 
Change in defined benefit plans, net(899)5,391 3,876 
Other comprehensive (loss) income, net(6,353)5,435 6,093 
Comprehensive (loss) income(1,098,382)66,807 131,738 
Comprehensive income (loss) attributable to noncontrolling interest(8)(19)
Comprehensive (loss) income attributable to common stockholders$(1,098,383)$66,815 $131,757 
The accompanying notes are an integral part of these consolidated financial statements.

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SEMTECH CORPORATION AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS
AS OF JANUARY 28, 2018 AND JANUARY 29, 2017
(in thousands, except per share amounts)data)
January 28, 2018 January 29, 2017
January 28, 2024January 28, 2024January 29, 2023
Assets   
Current assets:   
Current assets:
Current assets:
Cash and cash equivalents$307,923
 $297,134
Accounts receivable, less allowances of $9,089 and $8,230, respectively53,183
 51,441
Cash and cash equivalents
Cash and cash equivalents
Accounts receivable, less allowances of $4,161 and $3,881, respectively
Inventories71,067
 65,872
Prepaid taxes11,809
 5,563
Other current assets17,250
 18,418
Total current assets461,232
 438,428
Non-current assets:   
Property, plant and equipment, net of accumulated depreciation of $179,604 and $161,236, respectively124,586
 108,910
Property, plant and equipment, net of accumulated depreciation of $283,725 and $257,978, respectively
Property, plant and equipment, net of accumulated depreciation of $283,725 and $257,978, respectively
Property, plant and equipment, net of accumulated depreciation of $283,725 and $257,978, respectively
Deferred tax assets4,236
 5,493
Goodwill341,897
 329,703
Other intangible assets, net60,207
 61,773
Other assets93,618
 67,235
TOTAL ASSETS$1,085,776
 $1,011,542
Liabilities and Stockholders’ Equity   
Liabilities
Current liabilities:
Current liabilities:
Current liabilities:   
Accounts payable$37,208
 $41,960
Accounts payable
Accounts payable
Accrued liabilities60,832
 54,524
Deferred revenue12,758
 12,059
Current portion - long term debt15,410
 14,432
Current portion of long-term debt
Total current liabilities126,208
 122,975
Non-current liabilities:   
Deferred tax liabilities
Deferred tax liabilities
Deferred tax liabilities14,682
 6,881
Long term debt, less current portion211,114
 226,524
Other long-term liabilities68,759
 49,899
   
Commitments and contingencies (Note 14)   
Commitments and contingencies (Note 14)
Commitments and contingencies (Note 14)
   
Stockholders’ equity:   
Common stock, $0.01 par value, 250,000,000 shares authorized, 78,136,144 issued and 66,280,129 outstanding and 78,136,144 issued and 65,793,083 outstanding, respectively785
 785
Treasury stock, at cost, 11,856,015 shares and 12,343,061 shares, respectively(251,974) (253,107)
Stockholders’ Equity (Deficit):
Stockholders’ Equity (Deficit):
Stockholders’ Equity (Deficit):
Common stock, $0.01 par value, 250,000,000 shares authorized, 78,136,144 issued and 64,415,861 outstanding and 78,136,144 issued and 63,870,581 outstanding, respectively
Common stock, $0.01 par value, 250,000,000 shares authorized, 78,136,144 issued and 64,415,861 outstanding and 78,136,144 issued and 63,870,581 outstanding, respectively
Common stock, $0.01 par value, 250,000,000 shares authorized, 78,136,144 issued and 64,415,861 outstanding and 78,136,144 issued and 63,870,581 outstanding, respectively
Treasury stock, at cost, 13,720,283 shares and 14,265,563 shares, respectively
Additional paid-in capital415,056
 390,938
Retained earnings502,346
 467,941
Retained (deficit) earnings
Accumulated other comprehensive (loss) income(1,200) (1,294)
Total stockholders’ equity665,013
 605,263
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY$1,085,776
 $1,011,542
Total stockholders’ equity (deficit)
Noncontrolling interest
Total equity (deficit)
TOTAL LIABILITIES AND EQUITY (DEFICIT)
The accompanying notes are an integral part of these consolidated financial statements.

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SEMTECH CORPORATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY (DEFICIT)
(in thousands, except per share amounts)
data)
 Common Stock       Accumulated Other  
 Number of Shares Outstanding Amount Additional Paid-in Capital Retained Earnings Treasury Stock, at Cost Comprehensive Income (Loss) Stockholders’ Equity
Balance at January 25, 201566,812,919
 $785
 $371,596
 $401,783
 $(222,969) $163
 $551,358
Net income
 
 
 11,497
 
 
 11,497
Other comprehensive income
 
 
 
 
 490
 490
Stock-based compensation
 
 22,778
 
 
 
 22,778
Repurchase of outstanding common stock(2,681,476) 
 
 
 (57,311) 
 (57,311)
Treasury stock reissued866,925
 
 (14,744) 
 14,105
 
 (639)
Other
 
 (154) 
 
 
 (154)
Tax benefit from stock-based compensation
 
 32
 
 
 
 32
Balance at January 31, 201664,998,368
 $785
 $379,508
 $413,280
 $(266,175) $653
 $528,051
Net income
 
 
 54,661
 
 
 54,661
Other comprehensive loss
 
 
 
 
 (1,947) (1,947)
Stock-based compensation
 
 26,249
 
 
 
 26,249
Repurchase of outstanding common stock(39,024) 
 
 
 (1,005) 
 (1,005)
Treasury stock reissued833,739
 
 (14,819) 
 14,003
 
 (816)
Other
 
 
 
 70
 
 70
Balance at January 29, 201765,793,083
 $785
 $390,938
 $467,941
 $(253,107) $(1,294) $605,263
Cumulative-effect adjustment to beginning balance from adoption of ASU 2016-09 (See Note 2)
 
 
 (2,021) 
 
 (2,021)
Net income
 
 
 36,426
 
 
 36,426
Other comprehensive income
 
 
 
 
 94
 94
Stock-based compensation
 
 45,091
 
 
 
 45,091
Repurchase of outstanding common stock(442,607) 
 
 
 (14,849) 
 (14,849)
Treasury stock reissued929,653
 
 (20,973) 
 15,982
 
 (4,991)
Balance at January 28, 201866,280,129
 $785
 $415,056
 $502,346
 $(251,974) $(1,200) $665,013
Common StockAccumulated Other Comprehensive (Loss) Income
Number of Shares OutstandingAmountTreasury Stock, at CostAdditional Paid-in CapitalRetained (Deficit) EarningsStockholders’ Equity (Deficit)Noncontrolling InterestTotal Equity (Deficit)
Balance at January 31, 202165,098,379 $785 $(438,798)$473,728 $671,196 $(8,168)$698,743 $210 $698,953 
Net income— — — — 125,664 — 125,664 (19)125,645 
Other comprehensive income— — — — — 6,093 6,093 — 6,093 
Share-based compensation— — — 50,966 — — 50,966 — 50,966 
Repurchase of common stock(1,768,772)— (129,746)— — — (129,746)— (129,746)
Treasury stock reissued to settle
share-based awards
768,958 — 18,602 (32,738)— — (14,136)— (14,136)
Balance at January 30, 202264,098,565 $785 $(549,942)$491,956 $796,860 $(2,075)$737,584 $191 $737,775 
Net income— — — — 61,380 — 61,380 (8)61,372 
Other comprehensive income— — — — — 5,435 5,435 — 5,435 
Sale of warrants (see Note 10)— — — 42,909 — — 42,909 — 42,909 
Purchase of convertible note hedge (see Note 10)— — — (72,559)— — (72,559)— (72,559)
Share-based compensation— — — 44,673 — — 44,673 — 44,673 
Repurchase of common stock(762,093)— (50,000)— — — (50,000)— (50,000)
Treasury stock reissued to settle
share-based awards
534,109 — 22,035 (35,605)— — (13,570)— (13,570)
Balance at January 29, 202363,870,581 $785 $(577,907)$471,374 $858,240 $3,360 $755,852 $183 $756,035 
Net loss— — — — (1,092,030)— (1,092,030)(1,092,029)
Other comprehensive loss— — — — — (6,353)(6,353)— (6,353)
Share-based compensation— — — 41,811 — — 41,811 — 41,811 
Treasury stock reissued to settle
share-based awards
545,280 — 21,019 (27,733)— — (6,714)— (6,714)
Balance at January 28, 202464,415,861 $785 $(556,888)$485,452 $(233,790)$(2,993)$(307,434)$184 $(307,250)
The accompanying notes are an integral part of these consolidated financial statements.

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SEMTECH CORPORATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CASH FLOWS
(in thousands)
Fiscal Year Ended Fiscal Year Ended
January 28, 2018 January 29, 2017 January 31, 2016 January 28, 2024January 29, 2023January 30, 2022
Cash flows from operating activities:     
Net income$36,426
 $54,661
 $11,497
Adjustments to reconcile net income to net cash provided by operating activities:     
Net (loss) income
Net (loss) income
Net (loss) income
Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities:
Depreciation and amortization48,999
 47,057
 48,932
Impairment of assets4,250
 
 
Depreciation and amortization
Depreciation and amortization
Amortization of right-of-use assets
Right-of-use asset impairment
Investment impairments and credit loss reserves, net
Goodwill impairment
Goodwill impairment
Goodwill impairment
Intangible impairment
Accretion of deferred financing costs and debt discount568
 621
 1,469
Write-off of deferred financing costs and debt discount
 549
 
Deferred income taxes15,232
��2,185
 (1,012)
Share-based compensation and warrant costs47,936
 30,828
 20,468
Loss (gain) on disposition of business operations and assets (Note 1)276
 (25,489) 23
Earn-out liabilities3,892
 (215) (16,362)
Equity in net losses of equity method investments254
 
 
Gain from convertible debt settlement(4,275) 
 
Contingencies
 (1,518) 2,855
Corporate owned life insurance, net1,601
 770
 (420)
Share-based compensation
Loss (gain) on disposition of business operations and assets
Changes in the fair value of contingent earn-out obligations
Equity method income
Corporate-owned life insurance, net
Corporate-owned life insurance, net
Corporate-owned life insurance, net
Amortization of inventory step-up
Changes in assets and liabilities:     
Changes in assets and liabilities:
Changes in assets and liabilities:
Accounts receivable, net
Accounts receivable, net
Accounts receivable, net(1,453) (7,403) 25,354
Inventories(5,515) (1,959) 10,262
Other assets(5,957) (7,516) (657)
Accounts payable(5,306) 3,101
 4,980
Accrued liabilities2,474
 10,582
 (12,945)
Deferred revenue(26) 4,533
 2,780
Income taxes payable(15,718) 2,618
 2,611
Other liabilities(12,173) 4,207
 2,241
Net cash provided by operating activities111,485
 117,612
 102,076
Other liabilities
Other liabilities
Net cash (used in) provided by operating activities
Cash flows from investing activities:     
Proceeds from convertible debt settlement5,700
 
 
Proceeds from sales of property, plant and equipment
Proceeds from sales of property, plant and equipment
Proceeds from sales of property, plant and equipment189
 48
 
Purchase of property, plant and equipment(35,461) (32,920) (13,026)
Proceeds from sale of investments
Proceeds from sale of investments
Proceeds from sale of investments
Purchase of investments(18,665) (13,198) (14,630)
Acquisitions, net of cash acquired(17,619) 
 (39,171)
Proceeds from disposition of business operations
 32,000
 
Proceeds from sale of investments
 555
 
Purchase of intangibles
Proceeds from sale of business, net of cash disposed
Acquisition, net of cash acquired
Proceeds from corporate-owned life insurance
Premiums paid for corporate-owned life insurance
Net cash used in investing activities(65,856) (13,515) (66,827)
Cash flows from financing activities:     
Proceeds from revolving line of credit
Proceeds from revolving line of credit
Proceeds from revolving line of credit
Payments of revolving line of credit
Proceeds from term loans
 150,000
 35,000
Payments of term loans(15,000) (80,875) (30,750)
Proceeds from revolving line of credit
 97,000
 
Payments of revolving line of credit
 (181,000) 
Proceeds from convertible senior notes
Proceeds from sale of warrants
Proceeds from sale of warrants
Proceeds from sale of warrants
Purchase of convertible note hedge
Deferred financing costs
 (2,110) 
Payment for employee share-based compensation payroll taxes(11,671) (6,562) (6,513)
Payments of earn-out
Payments for employee share-based compensation payroll taxes
Proceeds from exercise of stock options6,680
 5,779
 5,807
Repurchase of outstanding common stock(14,849) (1,005) (57,311)
Net cash used in financing activities(34,840) (18,773) (53,767)
Net increase (decrease) in cash and cash equivalents10,789
 85,324
 (18,518)
Cash and cash equivalents at beginning of period297,134
 211,810
 230,328
Cash and cash equivalents at end of period$307,923
 $297,134
 $211,810
Supplemental disclosure of cash flow information     
Income taxes paid$31,013
 $10,503
 $7,924
Interest paid$6,341
 $6,492
 $5,732
Repurchase of common stock
Net cash provided by (used in) financing activities
Net cash provided by (used in) financing activities
Net cash provided by (used in) financing activities
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SEMTECH CORPORATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CASH FLOWS (CONTINUED)
Non-cash items     
Capital expenditures in accounts payable$3,789
 $3,373
 $
Convertible debt$
 $1,425
 $
(in thousands)
Fiscal Year Ended
January 28, 2024January 29, 2023January 30, 2022
Effect of foreign exchange rate changes on cash and cash equivalents$(858)$— $— 
Net (decrease) increase in cash and cash equivalents(106,925)(44,091)10,710 
Cash and cash equivalents at beginning of period235,510 279,601 268,891 
Cash and cash equivalents at end of period$128,585 $235,510 $279,601 
Supplemental disclosure of cash flow information:
Interest paid$83,583 $11,745 $4,295 
Income taxes paid$19,758 $10,364 $3,333 
Non-cash investing and financing activities:
Accounts payable related to capital expenditures$860 $9,390 $5,513 
Accrued deferred financing costs$828 $2,767 $— 
Conversion of notes into equity$1,271 $— $626 
The accompanying notes are an integral part of these consolidated financial statements.

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SEMTECH CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Note 1: Organization and Basis of Presentation
Semtech Corporation (together with its consolidated subsidiaries, the "Company" or "Semtech") is a global supplierhigh-performance semiconductor, Internet of analog, mixed-signal semiconductorsThings (“IoT”) systems and advanced algorithms.cloud connectivity service provider. The end-customersend customers for the Company’s productssilicon solutions are primarily original equipment manufacturers ("OEMs") that produce and sell electronics.technology solutions. The Company’s IoT module, router, gateway and managed connectivity solutions ship to IoT device makers and enterprises to provide IoT connectivity to end devices.
The Company designs, develops, manufactures and markets a wide range of products for commercial applications, the majority of which are sold into the enterprise computing, communications,infrastructure, high-end consumer and industrial end-markets.end markets.
Enterprise Computing: datacenters, passive optical networks, desktops, notebooks, servers, monitors, printers and other computer peripherals.Basis of Presentation
Communications: base stations, optical networks, carrier networks, switches and routers, cable modems, wireless LAN and other communication infrastructure equipment.
High-End Consumer: handheld products, smartphones, wireless charging, set-top boxes, digital televisions, monitors and displays, tablets, wearables, digital video recorders and other consumer equipment.
Industrial: analog and digital video broadcast equipment, video-over-IP solutions, automated meter reading, Internet of Things ("IoT"), smart grid, wireless charging, military and aerospace, medical, security systems, automotive, industrial and home automation and other industrial equipment.
Fiscal Year
The Company reports results on the basis of 52 and 53 week53-week periods and ends its fiscal year on the last Sunday in January. The fiscalFiscal years ended January 28, 20182024, 2023 and January 29, 20172022 each consisted of 52 weeks.The fiscal year ended January 31, 2016 consisted of 53 weeks.
Principles of Consolidation
The accompanying consolidated financial statements include the accounts of the Company and its wholly-ownedmajority-owned subsidiaries and have been prepared in conformityaccordance with accounting principles generally accepted in the United States (“GAAP”). All intercompany balances have been eliminated.
The Company’s Consolidated Statements of IncomeOperations are referred to herein as the "Statements of Income.Operations," Thethe Company’s Consolidated Balance Sheets are referred to herein as the "Balance Sheets" and the Company's Consolidated Statements of Cash Flows are referred to herein as the "Statements of Cash Flows."
Segment Information
The Company's Chief Executive OfficerCompany consolidates entities that are not variable interest entities ("CEO"VIEs") has been identified aswhen it owns, directly or indirectly, a majority interest in the Chief Operating Decision Makerentity or is otherwise able to control the entity. The Company consolidates VIEs in accordance with Financial Accounting Standards Board ("CODM"FASB") as defined by guidance regarding segment disclosures (see Note 15Accounting Standards Codification ("ASC") 810, "Consolidation." Entities for further discussion). In fiscal year 2016,which the Company identified five operating segmentsowns an interest, but does not consolidate, are accounted for under the equity method or cost method of accounting as minority investments and are included in total. Four“Other Assets” within the Balance Sheets. The ownership interest in a consolidated subsidiary of the operating segments aggregated into one reportable segment, the Semiconductor Products Group. The remaining operating segment, the Systems Innovation Group (shown as "All others"), could not be aggregated with the other operating segments and did not meet the criteria for a separate reportable segment as definedCompany held by the guidance regarding segment disclosure. As a result, the financial activity associated with the Systems Innovation Group was reported separately from the Company's Semiconductor Products Group. This separate reporting wasoutside parties is included in “Noncontrolling Interest” within the "All others" category. On August 5, 2016, the Company completed its divestiture of its Snowbush Intellectual Property ("Snowbush IP") business (previously part of the Company’s Systems Innovation Group) to Rambus Inc. ("Rambus") for a purchase price of $32.0 million in cash along with the opportunity to receive additional payments from Rambus through 2022 based upon a percentage of sales by Rambus of new products expected to be developed by Rambus from the disposed assets. Therefore, beginning in fiscal years 2017, the Company no longer has a Systems Innovation Group or an "All others" category, resulting in four operating segments that aggregate into one reportable segment, the Semiconductor Products Group.Balance Sheets.
Use of Estimates
The preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

Liquidity
The accompanying consolidated financial statements have been prepared assuming that the Company will continue as a going concern, which contemplates the realization of assets and satisfaction of liabilities in the normal course of business. Management evaluated whether there are any conditions and events, considered in the aggregate, that raise substantial doubt about the Company’s ability to continue as a going concern over the next twelve months from the issuance of the accompanying consolidated financial statements.
Compliance with the financial covenants in the Company’s Credit Agreement (as defined in Note 10, Long-Term Debt) is measured quarterly and failure to meet the covenant requirements would constitute an event of default under the Credit Agreement. Due to risks and uncertainties with regards to forecasts and projections about our operations, industry, financial condition, performance, operating results and liquidity, the Company may not maintain compliance with the financial covenants over the next twelve months from the issuance of the accompanying consolidated financial statements, which noncompliance, should it occur, would raise substantial doubt about the Company’s ability to continue as a going concern. If an event of default occurs and the Company is unable to obtain necessary waivers or amendments, the requisite lenders may elect to declare all outstanding borrowings, together with accrued and unpaid interest and other amounts payable thereunder, to be immediately due and payable. Further, if an event of default occurs, the lenders will have the right to proceed against the collateral granted to them to secure that debt. If the debt under the Credit Agreement were to be accelerated, the Company’s assets may not be sufficient to repay in full the debt that may become due as a result of that acceleration. The Company could seek replacement financing at prevailing market rates or raise additional capital by issuing equity or debt securities; however, this may not be on terms favorable to the Company, or available at all.
As of January 28, 2024, the Company was in compliance with the financial covenants in the Credit Agreement. In response to adverse market demand conditions, the Company has taken actions to reduce expenses and maintain compliance with its financial covenants. During the third quarter of fiscal year 2024, the Company entered into the Third Amendment (as defined in Note10, Long-Term Debt) to extend and temporarily expand financial covenant relief under the Credit Agreement.
Based on the Company’s current financial projections, management believes the Company will maintain compliance with its financial covenants and the Company’s existing cash, projected operating cash flows and available borrowing capacity under its Revolving Credit Facility (as defined in Note 10, Long-Term Debt) are adequate to meet its operating needs, liabilities and commitments over the next twelve months from the issuance of the accompanying consolidated financial statements.
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Note 2:2: Significant Accounting Policies
Cash and Cash Equivalents
The Company considers all highly-liquid investments with an original maturity of 90 days or less and money market mutual funds to be cash equivalents. The Company maintains cash balances and cash equivalents in highly-qualified financial institutions. At various times, such amounts are in excess of insured limits. Cash equivalents can consist of money market mutual funds, government and corporate obligations, and bank time deposits.
Investments
The Company’s investment policy restricts investments to high credit quality investments with limits on the length to maturity and the amount invested with any one issuer.requires diversification of investment portfolio. These investments, especially corporate obligations, are subject to default risk. The Company classifies its convertible debt investments as available-for-sale ("AFS") securities and reports these investments at fair value with unrealizedcurrent and long-term AFS investments included in "Other current assets" and "Other assets," respectively, in the Balance Sheets. Unrealized gains andor losses, net of tax, are recorded in accumulated"Accumulated other comprehensive income (loss). Realized income" in the Balance Sheets, and realized gains or losses, on AFS investmentsas well as current expected credit loss reserves are recorded in "Interest income and other (expense)"Non-operating income, net" in the Statements of Income. The Company recognizes losses in the income statement when it determines that declines in the fair value of its investments below their cost are other-than-temporary.Operations.
The Company has minority equity investments in privately heldprivately-held companies that are classified in "Other assets" in the Balance Sheets. Substantially all of these investments are carried at cost because the Company does not have readily determinable fair values or because the Company does not have the ability to exercise significant influence over the company.companies. The Company monitors these investments for impairment and makes appropriate reductions to the carrying value when necessary. As of January 28, 2018 and January 29, 2017, the Company had aggregate net investments under the cost method of accounting of $38.1 million and $27.1 million, respectively. These investments consisted of privately-held equity securities without a readily determinable fair value and the Company has determined that it is not practicable to estimate the fair valuevalues of these investments. The Company tests these investments and accounts for impairment quarterly. In the third quarter of fiscal year 2018, the Company impaired $4.3 million of a minority investment.them at cost in accordance with ASC 321–Investments. As of January 28, 2018,2024 and January 29, 2023, the Company had aggregate net investments carried at cost of $36.5 million and $36.8 million, respectively. As of January 28, 2024 and January 29, 2023, aggregate net investments accounted for under the equity method of accounting totaled $6.4 million and $6.4 million, respectively. The Company monitors whether there have not been any events or changes in circumstances that the Company believes would have had a significant adverse effect on the fair valuevalues of these investments. Asinvestments and recognizes losses in the Statements of January 28, 2018Operations when it determines that declines in the fair values of its investments below their cost are other than temporary. The Company recorded investment impairments and January 29, 2017, aggregatecredit loss reserves, net investment accounted for under equity method of accounting was $3.4$3.9 million, $1.2 million and $2.0$1.3 million respectively, included in "Other assets".during fiscal years 2024, 2023 and 2022, respectively.
Accounts Receivable Allowances
Accounts receivable are recorded at net realizable value or the amount that the Company expects to collect on gross customer trade receivables. The Company evaluates the collectability of its accounts receivable based on a combination of factors. The Company generally does not require collateral on accounts receivable as the majority of the Company’s customers are large, well-established companies. Historically, bad debt provisions have been consistent with management’s expectations. If the Company becomes aware of a customer’s inability to meet its financial obligations after a sale has occurred, it records an allowance to reduce the net receivable to the amount it reasonably believes it will be able to collect from the customer. For all other customers, the Company recognizes allowances for doubtful accounts based on the length of time the receivables are past due, the current business environment and historical experience. If the financial condition of the Company’s customers were to deteriorate or if economic conditions worsen, additional allowances may be required in the future. All of the Company’s accounts receivables are trade-related receivables.
A summary of accounts receivable allowances for fiscal years ended January 28, 2018 and January 29, 2017 is as follows:
(in thousands)January 28, 2018 January 29, 2017
Allowance for doubtful accounts$(2,700) $(2,696)
Sales rebate allowance(2,634) (2,571)
Sales return allowance(2,018) (1,795)
Other allowances(1,737) (1,168)
Total$(9,089) $(8,230)
Inventories
Inventories are stated at lower of cost or marketnet realizable value and consist of materials, labor, and overhead. The Company determines the cost of inventory by the first-in, first-out method. The Company evaluates inventories for excess quantities and obsolescence. This evaluation includes analysis of sales levels by product and projections of future demand. In order to state the inventory at lower of cost or market, the Company maintains reserves against its inventory. If future demand or market conditions are less favorable than the Company’s projections, a write-down of inventory may be required, and would be reflected in cost of goods sold in the period the revision is made.


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In order to state the inventory at lower of cost or net realizable value, the Company maintains reserves against inventory to write down its inventory on a part-by-part basis, if required.
Business Combinations
The Company accounts for business combinations in accordance with ASC 805, “Business Combinations.” The Company allocates the purchase price paid for assets acquired and liabilities assumed in connection with acquisitions based on their estimated fair values at the time of acquisition. This allocation involves a number of assumptions, estimates and judgments that could materially affect the timing or amounts recognized in its financial statements. The most subjective areas include determining the fair value with anyvalues of the following:
intangible assets, including the valuation methodology, estimations of future cash flows, discount rates, market segment growth rates and the Company's assumed market segment share, as well as the estimated useful life of intangible assets;
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deferred tax assets and liabilities, uncertain tax positions and tax-related valuation allowances, which are initially estimated as of the acquisition date;
inventory; property, plant and equipment; pre-existing liabilities or legal claims; deferred revenue; and contingent consideration, each as may be applicable; and
goodwill as measured as the excess of consideration transferred over the net of the acquisition date net fair values of the assets acquired and the liabilities assumed, recorded as Goodwill. Acquisition costsassumed.
The Company’s assumptions and estimates are expensed as incurredbased upon comparable market data and recorded in generalinformation obtained from management and administrative expenses; in-process research and development is recorded at fair value as an indefinite-lived intangible asset at the acquisition date; restructuring costs associated with a business combination are expensed subsequentmanagement of the acquired companies. The Company allocates goodwill to the acquisition date; contingent consideration obligations are recorded at fair value on the date of acquisition, with increases or decreases in the fair value arising from changes in assumptions or discount periods recorded as contingent consideration expenses in the Statements of Income in subsequent periods; and changes in deferred tax asset valuation allowances and income tax uncertainties after the acquisition date generally affect income tax expense. All changes that do not qualify as measurement period adjustments are included in current period earnings.
Significant judgment is required to determine the estimated fair value for assets and liabilities acquired and to assign their respective useful lives. The fair values assigned to tangible and intangible assets acquired and liabilities assumed, including contingent consideration, are based on management’s estimates and assumptions, as well as other information compiled by management, including available historical information and valuations that utilize customary valuation procedures and techniques.
The Company employs the income approach to estimate the fair value of intangible assets, which is based on forecastsreporting units of the business that are expected future cash flows attributable to the respective assets. In determining significant estimates and assumptions inherent in the valuations, the Company considers the amount and timing of future cash flows (including expected growth rates and profitability), the underlying product life cycles, economic barriers to entry, a brand’s relative market position and the discount rate applied to the cash flows, among others.
If actual results differbenefit from the estimates and judgments used in these estimates, the amounts recorded in the consolidated financial statements could result in a possible impairment of the intangible assets and goodwill, or require acceleration of the amortization expense of finite-lived intangible assets.business combination.
Variable Interest Entities
The Company consolidates VIEs in accordance with ASC 810, "Consolidation," if it is required to consolidate variable interest entities ("VIEs") inthe primary beneficiary of the VIE, which is determined if it has a controlling financial interest in accordance with Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") Topic 810, "Consolidation".the VIE. A controlling financial interest will have both of the following characteristics: (i) the power to direct the VIE's activities of a VIE that most significantly impact the VIE’sVIE's economic performance and (ii) the obligation to absorb losses of the VIEVIE's losses that could potentially be significant to the VIE or the right to receive benefits from the VIEVIE's benefits that could potentially be significant to the VIE.
The Company’s variable interestinterests in VIEs may be in the form of equity ownership, contracts to purchase assets, management services, and development agreements between the Company and a VIE, loans provided by the Company to a VIE or other member, and/or guarantees provided by members to banks and other parties.
The Company analyzes its investments or other interests to determine whether it represents a variable interest in a VIE. If so, the Company evaluates the facts to determine whether it is the primary beneficiary. The Company considers itself to be the primary beneficiary, whenbased on if it has both the power to direct activities of the VIE that most significantly impact the VIEs economic performance and the obligation to absorb losses from or the right to receive benefits of the VIE that could potentially be significant toa controlling financial interest in the VIE. With regards to its investment in a private entity, theThe Company concluded that some of its equity interest representsinterests represent a variable interest, but it is not the primary beneficiary as prescribed in ASC 810. Specifically, in reaching this conclusion, the Company considered the activities that most significantly drive profitability for thethese private entityentities and determined that the activityactivities that most significantly drovedrive profitability wasare related to the technology and related product road maps. TheIn some cases, the Company has a board observer role, and thushowever, it concluded that in these cases it was not in a position of decision-making or other authority to influence the activities of the private entity’s activitiesentities that could be considered significant with respect to itstheir operations, including research and development plans and changes to thetheir product road map. There are currently no VIEs that are consolidated.maps.
Derivatives and Hedging Activities
As required by ASC 815, theThe Company records all derivatives on the Balance Sheets at fair value.value in accordance with ASC 815, "Derivatives and Hedging" (other than the Convertible Note Hedge Transactions and the Warrants, which are recorded in additional paid-in capital as described below). The accounting for changes in the fair value of derivatives depends on the intended use of the derivative, whether the Company has elected to designate a derivative in a hedging relationship and apply hedge accounting, and whether the hedging relationship has satisfied the criteria necessary to apply hedge accounting. Derivatives designated and qualifying as a hedge of the exposure to variability in expected future cash flows, or other types of forecasted transactions, are considered cash flow hedges. Hedge accounting generally provides for the matching of the timing of gain or loss recognition on the hedging instrument with the recognition of the changes in the fair value of the hedged asset or liability that are attributable to the hedged risk in a fair value hedge or the earnings effect of the hedged forecasted transactions in a cash flow hedge. The Company may enter into derivative contracts

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that are intended to economically hedge certain of its risk,risks, even though hedge accounting does not apply or the Company elects not to apply hedge accounting. The Convertible Note Hedge Transactions and the Warrants meet certain accounting criteria under GAAP, are recorded in additional paid-in capital on the Balance Sheets, and are not accounted for as derivatives that are remeasured each reporting period.
In accordance with the FASB’s fair value measurement guidance, the Company made an accounting policy election to measure the credit risk of its derivative financial instruments that are subject to master netting agreements on a net basis by counterparty portfolio.
Property, Plant and Equipment
Property, plant and equipment are stated at cost.cost or at fair market value at the time of acquisition. Depreciation is computed over the estimated useful lives of the related asset type or term of the operating lease using the straight-line method for financial statement purposes. Maintenance and repairs are charged to expense as incurred and the costs of additions and betterments that increase the useful lives of the assets are capitalized.
Goodwill
Goodwill is the excess of the purchase price over the fair value of identifiable net assets acquired in business combinations accounted for under the acquisition method. Goodwill is not amortized but is tested for impairment using either a qualitative assessment or a two-step method.
The Company performs an annual impairment assessment of goodwill at the reporting unit level in the fourth quarter of each fiscal year, or more frequently if indicators of potential impairment exist. The analysis may include both qualitative and quantitative factors to assess the likelihood of an impairment. The reporting unit’s carrying value used in an impairment test
71


represents the assignment of various assets and liabilities.liabilities, excluding certain corporate assets and liabilities, such as cash, investments and debt.
Qualitative factors include industry and market considerations, overall financial performance and other relevant events and factors affecting the reporting unit. Additionally, as part of this assessment, the Company may perform a quantitative analysis to support the qualitative factors above by applying sensitivities to assumptions and inputs used in measuring a reporting unit’s fair value.
The Company’s quantitative impairment test considers both the historical ratesincome approach and current market conditions when determining the discount and long-term growth rates to use in its analysis. The Company considers other valuation methods; such as the cost approach or market approach if it is determined that these methods provideto estimate a more representative approximation ofreporting unit's fair value. Significant estimates include market segment growth rates, the Company's assumed market segment share, estimated costs and discount rates based on a reporting unit's weighted average cost of capital.
The Company tests the reasonableness of the inputs and outcomes of its discounted cash flow analysis against available market data. InDuring fiscal year 2024, the current yearCompany recorded $755.6 million of goodwill impairment. No impairment of goodwill was recorded during fiscal years 2023 and 2022 as the fair value forvalues of all of the Company's reporting units exceedsexceeded their carrying value,values. See Note 8, Goodwill and Intangible Assets, for further discussion of the Company's annual qualitative assessment did not indicate that a more detailed quantitative analysis was necessary.goodwill.
Other Intangibles and Long-lived Assets
Finite-lived intangible assets resulting from business acquisitions or technology licenses purchased are amortized on a straight-line basis over their estimated useful lives. The useful lives of acquisition-related intangible assets represent the point where over 90% of realizable undiscounted cash flows for each intangible asset are recognized. The assigned useful lives are based upon the Company’s historical experience with similar technology and other intangible assets owned by the Company. The useful life of technology licenses is usually based on the term of the agreement.
Acquired in-process research and development ("IPR&D") projects, are recorded at fair valuewhich represent projects that had not reached technological feasibility as of the date of acquisition, are recorded at fair value. Initially, these are classified as an indefinite-lived intangible asset until the completion or abandonment of the associated research and development efforts or impairment.efforts. Upon completion of development, acquired IPR&D assetsasset balances are transferred to finite-lived intangible assets and amortized over their useful lives. The asset balances relating to projects that are abandoned after acquisition are impaired and recorded in "Product development and engineering" ("R&D") expense in the Statements of Operations.
Capitalized development costs are recorded at cost. Upon completion of construction, they are placed in service and amortized over their useful lives.
The Company reviews indefinite-lived intangible assets for impairment on an annual basis in conjunction with goodwill or whenever events or changes in circumstances indicate that the carrying value may not be recoverable. Recoverabilityexceed its fair value. Impairment of indefinite-lived intangible assets is measured by comparing the carrying amount of the asset to the future discounted cash flows the asset is expected to generate. Also, the Company reassesses the estimated remaining useful lives of any impaired assets and adjusts accordingly estimates of future amortization expense related to these assets.its fair value.
The Company assesses finite-lived intangibles and long-lived assets for impairment when indicators of impairment, such as reductions in demand or significant industry and economic slowdowns in the semiconductor industry, are present. Reviews are performed to determine whether the carrying value of an asset or asset group is impaired, based on comparisons to undiscounted expected future cash flows. If this comparison indicates that there is impairment, the impaired asset is written down to fair value, which is typically calculated using: (i) quoted market prices and/or (ii) discounted expected future cash flows utilizing a discount rate. Impairment is based onvalue. During the excessfiscal year 2024, in conjunction with the annual impairment assessment of the carrying amount over the fair value of those assets.

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The fair values of individual tangible long-lived assets was determined upon the cost to reproduce the long-lived asset taking into account the age, condition, inflation using the U.S. Bureau of Labor Statistics and Marshall Valuation Services, and cost to ready the long-lived asset for its intended use. Additionally,goodwill, the Company considered the potential existencerecorded $131.4 million of functional and economic obsolescence and quantified these elements in its cost approach as appropriate.finite-lived intangibles impairment.
For intangible long-lived assets, which consist of core technology and customer relationships, the Company useduses the multi-period excess earnings method an(an income approach,approach) or the replacement cost method (a cost approach), to determine fair value. The multi-period excess earnings method a form of the income approach, estimates the value of the asset based on the present value of the after-tax cash flows attributable to the intangible asset, which includes the Company's estimates of forecasted revenue, operating margins, taxes, and discount rate. The replacement cost method incorporates a market participant’s assumption that an in-use premise is the highest and best use of customer relationships and core technology. The Company estimatedestimates the cost it would incur to rebuild or re-establish the intangible asset and the associated effort required to develop it.
The fair values of individual tangible long-lived assets are determined using the cost to reproduce the long-lived asset and taking into account the age, condition, inflation using the U.S. Bureau of Labor Statistics and Marshall Valuation Services, and cost to ready the long-lived asset for its intended use. Additionally, the Company considers the potential existence of functional and economic obsolescence and quantifies these elements in its cost approach as appropriate.
Functional Currency
The Company's reporting currency is the US dollar ("USD"). The Company has concluded thatdetermines the functional currency of alleach of its foreign subsidiaries and their operating divisions based on the primary currency in which they operate, which is either the U.S. Dollar.USD or the local currency.
Revenue and expense items denominated in foreign currencies are translated at exchange rates prevailing during the period. When translating from the local currency to the functional currency, monetary assets and liabilities denominated in foreign
72


currencies are translated at the period-end exchange rates, and non-monetary assets and liabilities are translated at exchange rates in effect when the assets are acquired or the obligations are incurred. Foreign exchange gains and losses are reflected in net income for the period. The foreign exchange gains and losses arising from translation from the functional currency to the reporting currency are reported as a component of other comprehensive (loss) income.
Fair Value Measurements
When determining the fair value measurements for assets and liabilities required or permitted to be recorded at fair value, the Company considers the principal or most advantageous market in which it would transact and considers assumptions that market participants would use when pricing the asset or liability, such as inherent risk, transfer restrictions, and risk of nonperformance. The Company uses the following three levels of inputs in determining the fair value of the Company’s assets and liabilities, focusing on the most observable inputs when available:
Level 1 - 1—Quoted prices in active markets for identical assets or liabilities.
Level 2 - 2—Observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities; quoted pricesliabilities in active markets with insufficient volume or infrequent transactions (less active markets); or model-derived valuations in which all significantother inputs that are observable or can be derived principally from or corroborated by observable market data for substantially the full term of the assets or liabilities.liabilities, either directly or indirectly.
Level 3 - 3—Unobservable inputs tobased on the valuation methodology that areCompany’s own assumptions, requiring significant to the measurement of fair value of assetsmanagement judgment or liabilities.estimation.
To the extent that valuation is based on models or inputs that are less observable or unobservable in the market, the determination of fair value requires more judgment. In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, for disclosure purposes, the level in the fair value hierarchy within which the fair value measurement is disclosed is determined based on the lowest level input that is significant to the fair value measurement.
Revenue Recognition
The Company recognizes productderives its revenue primarily from the sale of its products and services into various end markets. Recurring and other services revenue includes sales from cloud services, cellular connectivity services, managed connectivity and application services, software licenses, technical support services, extended warranty services, solution design and consulting services. Revenue is recognized in accordance with ASC 606, "Revenue from Contracts with Customers," when persuasive evidencecontrol of products is transferred to the Company’s customers, in an arrangement exists, delivery has occurred,amount that reflects the feeconsideration the Company expects to be entitled to in exchange for these products. Control is fixed or determinablegenerally transferred when products are shipped and, collectability is probable.to a lesser extent, when the products are delivered. Recovery of costs associated with product design and engineering services are recognized during the period in which services are performed. The product designperformed and engineering recovery, when recognized, will beare reported as a reduction to product development and engineering expense. Historically, these recoveries have not exceeded the cost of the related development efforts.
Recurring and other services revenue is recognized over time as the service is rendered or at a point in time upon completion of a service. The Company includes revenue related to granted technology licenses as part of "Net sales."sales" in the Statements of Operations. Historically, revenue from these arrangements has not been significant though it isthey are part of its recurring ordinary business.
The Company defersdetermines revenue recognition on shipment of products to certain customers, principally distributors, under agreements which provide for limited pricing credits or return privileges, until these products are sold through to end-users or the return privileges lapse. For sales subject to certain pricing credits or return privileges, the amount of future pricing credits or inventory returns cannot be reasonably estimated given the relatively long period in which a particular product may be held by the customer. Therefore, the Company has concluded that sales to customers under these agreements are not fixed and determinable at the datefollowing five steps:
Identification of the sale and revenue recognition has been deferred. The Company estimatescontract, or contracts, with a customer;
Identification of the deferred gross margin on these sales by applying an average gross profit marginperformance obligations in the contract;
Determination of the transaction price;
Allocation of the transaction price to the actual gross sales. The average gross profit margin is calculated for each operating segment which is expected to approximate actual costs atperformance obligations in the datecontract; and
Recognition of sale. The estimated deferred gross margins on these sales, where thererevenue when, or as, performance obligations are no outstanding receivables, are recorded on the Balance Sheets under the heading of "Deferred revenue." There were no significant impairments of deferred cost of sales in fiscal years 2018, 2017 or 2016.satisfied.
The Company recordsaccounts for a provisioncontract when it has approval and commitment from both parties, the rights of the parties are identified, payment terms are identified, the contract has commercial substance, and collectability of consideration is probable.
The Company's customer contracts can include various combinations of products and services, which are generally capable of being distinct and accounted for estimatedas separate performance obligations. Net sales returns inreflect the same period astransaction prices for contracts, which include units shipped at selling prices reduced by variable consideration. Determination of variable consideration requires judgment by the related revenues are recorded. The Company bases these estimates on historicalCompany. Variable consideration includes expected sales returns and other known factors. Actualprice adjustments. Variable consideration is estimated using the expected value method considering all reasonably available information, including the Company’s historical experience and its current expectations, and is reflected in the transaction price when sales are recorded. Sales returns could be differentare generally accepted at the Company’s discretion or from distributors with such rights. The Company’s contracts with trade customers do not have significant financing components or non-cash consideration.
The Company estimatesprovides an assurance type warranty, which is typically not sold separately and current provisions for sales returns and allowances, resulting in future charges to earnings.

does not represent a separate performance obligation.
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Contract Modifications: If a contract is modified, which does not normally occur, changes in contract specifications and requirements must be accounted for. The Company recordsconsiders contract modifications to exist when the modification creates new, or changes existing, enforceable rights and obligations. Most of the Company’s contract modifications are to distributor agreements for adding new goods or services that are considered distinct from the existing contract and the change in contract price reflects the standalone selling price of the distinct service.
    Disaggregated Revenue: The Company disaggregates revenue from contracts with customers by types of products and geography, as it believes it best depicts how the nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factors. See Note 16, Segment Information, for further information on revenues by product line and geographic region.
Contract Balances: Accounts receivable represents the Company’s unconditional right to receive consideration from its customers. Contract assets consist of the Company’s right to consideration in exchange for goods or services that the Company has transferred to a provision for sales rebatescustomer when that right is conditioned on something other than the passage of time. The Company's contract asset balances were not material as of January 28, 2024 and January 29, 2023. ASC 606 also requires an entity to present a revenue contract as a contract liability in instances when a customer pays consideration, or an entity has a right to an amount of consideration that is unconditional (i.e., receivable), before the entity transfers a good or service to the customer. The Company's deferred revenue contract liability balances are recorded in "Accrued liabilities" and "Other long term liabilities" in the same periodBalance Sheets. The current portion of the Company's deferred revenue contract liability balances were $19.1 million and $26.8 million as of January 28, 2024 and January 29, 2023, respectively, and the long-term portion of the Company's deferred revenue contract liability balances were $8.2 million and $8.5 million as of January 28, 2024 and January 29, 2023, respectively. There were no impairment losses recognized on the Company’s accounts receivable or contract assets during the fiscal year ended January 28, 2024.
    Contract Costs: All incremental customer contract acquisition costs are expensed as they are incurred as the related revenuesamortization period of the asset that the Company otherwise would have recognized is one year or less in duration.
    Significant Financing Component: The Company does not adjust the promised amount of consideration for the effects of a significant financing component as the Company expects, at contract inception, that the period between when the Company transfers a promised good or service to a customer and when the customer pays for that good or service will be one year or less.
    Sales Tax Exclusion from the Transaction Price: The Company excludes from the measurement of the transaction price all taxes assessed by a governmental authority that are recorded. These estimates are basedboth imposed on sales activity duringand concurrent with a specific revenue-producing transaction and collected by the period. Actual rebates given could be differentCompany from our estimatesthe customer.
    Shipping and current provisionsHandling Activities: The Company accounts for sales rebates, resulting in future chargesshipping and handling activities performed after a customer obtains control of the good as activities to earnings. The estimated sales rebates for sales for which there are no outstanding receivables are recorded onfulfill the Balance Sheets underpromise to transfer the heading of "Accrued liabilities."
The following table summarizes the deferred revenue balance:
(in thousands)January 28, 2018 January 29, 2017
Deferred revenues$9,794
  $11,419
Deferred cost of revenues(2,189)  (2,246)
Deferred revenue, net7,605
  9,173
Deferred product design and engineering recoveries5,153
  2,886
Total deferred revenue$12,758
  $12,059
good.
Cost of Sales
Cost of sales includes materials, depreciation and impairments on fixed assets used in the manufacturing process, shipping costs, direct labor and overhead.overhead, as well as amortization of acquired technology and acquired technology impairments.
Reclassification
During fiscal year 2024, the Company reclassified restructuring costs that were included in "Selling, general and administrative" and "Product development and engineering" within "Total operating costs and expenses, net" in the Statements of Operations to be separately presented in "Restructuring" within "Total operating costs and expenses, net" in the Statements of Operations. This was applied retrospectively, which resulted in the reclassification of $11.1 million of restructuring costs from "Selling, general and administrative" and $0.5 million of restructuring costs from "Product development and engineering" to "Restructuring" in the Statements of Operations for fiscal year 2023. There were no restructuring costs in fiscal year 2022. This reclassification did not impact the Company's gross profit, operating income, net income or earnings per share for any historical periods and also did not impact the Balance Sheets or Statements of Cash Flows.
Sales and Marketing
The Company expenses sales and marketing costs, which include advertising costs, as they are incurred. Advertising costs were $0.61.5 million, $0.41.5 million and $0.2$1.8 million for fiscal years 2018, 20172024, 2023 and 2016,2022, respectively.
Product Development and Engineering
Product development and engineering costs are charged to expense as incurred. Recoveries from nonrecurring engineering services are recorded as an offset to product development expense incurred in support of this effort since these activities do not represent an earnings process core to the Company’s business and serve as a mechanism to partially recover development expenditures.
The Company received approximately $5.4 million, $11.9$10.1 million and $21.1$7.5 million of recoveries for nonrecurring engineering services in fiscal years 2018, 20172024, 2023 and 2016, respectively for nonrecurring engineering services.2022, respectively.
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Income Taxes
The Company accounts for income taxes using the asset and liability method. Under this method, deferred tax assets and liabilities are recognized for the estimated future tax consequences attributable to differences between the financial statement carrying amounts and their respective tax bases. The Balance Sheets include currentCurrent and long termlong-term prepaid taxes underare included in "Prepaid taxes" and "Other assets"assets," respectively, and current and long termlong-term liabilities for uncertain tax positions underare included in "Accrued liabilities" and "Other long-term liabilities.liabilities," respectively, in the Balance Sheets.
As part of the process of preparing the Company’s consolidated financial statements, the Company estimates income taxes in each of the jurisdictions in which it operates. This process involves estimating the current tax liability together with assessing temporary differences resulting from differing treatment of items for tax and accounting purposes. These differences result in deferred tax assets and liabilities. The Company must assess the likelihood that its deferred tax assets will be recovered from future taxable income and, to the extent the Company believes that recovery is not likely, it must establish a valuation allowance. To the extent the Company changes its valuation allowance in a period, the change is generally recorded through the tax provision onin the Statements of Income.
For intra-entity differences between the tax basis of an asset in the buyer’s tax jurisdiction and their cost as reported in the consolidated financial statements, the Company does not recognize a deferred tax asset. Income taxes paid on intra-entity profits on assets remaining within the group are accounted for as prepaid taxes. (See Note 12 for further discussion of income taxes).Operations.
The Company continually reviews its position on undistributed earnings from its foreign subsidiaries to determine whether those earnings are indefinitely reinvested offshore. Domestic and foreign operating cash flow forecasts are reviewed to determine the sources and uses of cash. Based on these forecasts, the Company determines the need to accrue deferred tax liabilities associated with its undistributed earnings offshore.offshore earnings.
Other Comprehensive (Loss) Income (Loss)
Other comprehensive income or loss includes unrealized gains andor losses on available-for-saleAFS investments, foreign currency and interest rate hedging activities, changes in defined benefit plans, and foreign currencycumulative translation adjustments. This information is providedadjustment, which are presented in the Statements of Comprehensive Income.

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Income or Loss.
The following table summarizes the changes in other comprehensive (loss) income (loss) by component:
Fiscal Year Ended
January 28,
2024
January 29,
2023
January 30,
2022
(in thousands)Pre-tax AmountTax Benefit (Expense)Net AmountPre-tax AmountTax (Expense) BenefitNet AmountPre-tax AmountTax Benefit (Expense)Net Amount
Defined benefit plans:
Other comprehensive (loss) income before reclassifications$(3,106)$515 $(2,591)$4,363 $(568)$3,795 $1,792 $(217)$1,575 
Amounts reclassified to earnings included in "Selling, general and administrative"2,021 (329)1,692 1,909 (313)1,596 2,722 (421)2,301 
Foreign currency hedge:
Other comprehensive (loss) income before reclassifications43 (79)(36)604 (105)499 — — — 
Amounts reclassified to earnings included in "Selling, general and administrative"(591)150 (441)112 (53)59 — — — 
Interest rate hedge:
Other comprehensive income before reclassifications17,868 (4,013)13,855 1,595 (343)1,252 1,064 (229)835 
Amounts reclassified to earnings included in "Interest expense"(10,189)2,191 (7,998)(2,189)471 (1,718)948 (204)744 
Available-for-sale securities:
Other comprehensive income before reclassifications— — — — — — 813 (175)638 
Cumulative translation adjustment(10,834)— (10,834)(48)— (48)— — — 
Other comprehensive (loss) income$(4,788)$(1,565)$(6,353)$6,346 $(911)$5,435 $7,339 $(1,246)$6,093 
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 Fiscal Year Ended
 January 28,
2018
 January 29,
2017
 January 31,
2016
(in thousands)Pre-tax Amount Tax Benefit (Expense) Net Amount Pre-tax Amount Tax Benefit (Expense) Net Amount Pre-tax Amount Tax Benefit (Expense) Net Amount
Defined benefit plan:
   
   
 
      
Other comprehensive gain (loss) before reclassifications$637
 $(253) 384
 $(2,861) $447
 $(2,414) $
 $
 $
Foreign currency hedge:




 

 




 

      
Other comprehensive gain before reclassifications1,205
 (263) 942
 586
 (64) 522
 
 
 
Reclassification adjustments included in "Interest expense, net"(1,531) 299
 (1,232) (260) 28
 (232) 
 
 
Interest rate hedge:

 

 

 

 

 

      
Other comprehensive gain (loss) before reclassifications
 
 
 48
 
 48
 (33) (171) (204)
Reclassification adjustments included in "Interest expense, net"
 
 
 
 
 
 694
 
 694
Other:                 
Other comprehensive gain before reclassifications
 
 
 129
 
 129
 
 
 
Other comprehensive income (loss)$311
 $(217) $94
 $(2,358) $411
 $(1,947) $661
 $(171) $490

Accumulated Other Comprehensive Income (Loss)or Loss
The following table summarizes the changes in accumulated other comprehensive income (loss) by component:
(in thousands)Defined Benefit Plan Foreign Currency Hedge Interest Rate Hedge Other Accumulated Other Comprehensive Income (Loss)(in thousands)Defined Benefit PlansForeign Currency HedgeInterest Rate HedgeAvailable-for-Sale SecuritiesCumulative Translation AdjustmentAccumulated Other Comprehensive (Loss) Income
Balance as of January 25, 2015$
 $
 $(538) $701
 $163
Balance as of January 31, 2021
Other comprehensive income
 
 490
 
 490
Balance as of January 31, 2016
 
 (48) 701
 653
Balance as of January 30, 2022
Other comprehensive income (loss)
Balance as of January 29, 2023
Other comprehensive (loss) income(2,414) 290
 48
 129
 (1,947)
Balance as of January 29, 2017(2,414) 290
 
 830
 (1,294)
Other comprehensive income (loss)384
 (290) 
 
 94
Balance as of January 28, 2018$(2,030) $
 $
 $830
 $(1,200)
Balance as of January 28, 2024
Share-Based Compensation
The Company measures compensation cost for all share-based payments (including stock options) at fair value using valuation models, which consider, among other things, estimates and assumptions on the rate of forfeiture, expected life of options and stock price volatility and market value of the Company's common stock. Additionally, for awards with a performance condition, the Company uses financial forecasts that use assumptions that are consistent with those used for other valuation exercises, including goodwill valuation and asset impairment assessments. If any of the assumptions used in the valuation model change significantly, share-based compensation expense may differ materially in the future from that recorded in the current period and actual results may differ from estimates. See the information set forth in Part II, Item 5 of this Annual Report on Form 10-K for market information detailing the trading prices of the Company's common stock.

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The Company has various equity award plans ("Plans") that provide for granting stock-basedshare-based awards to employees and non-employee directors of the Company. The Plans provide for the granting of several available forms of stock compensation. As of January 28, 2018, the Company has grantedcompensation such as non-qualified stock option awards ("NQSOs") and, restricted stock unit awards ("RSUs") underand equity awards with certain market or financial metric-based performance conditions.
The Company measures compensation cost for all share-based payments at fair value on the Plansmeasurement date, which is typically the grant date. RSUs are valued based on the stock price on the measurement date, while NQSOs are valued using the Black-Scholes pricing model, which considers, among other things, estimates and has also issued some share-based compensation outsideassumptions on the expected life of options, stock price volatility and market value of the Plans, including NQSOsCompany's common stock. For performance-based awards with a market condition, the Company uses a Monte Carlo simulation model to estimate grant date fair value, which takes into consideration the range of possible stock price or total stockholder return outcomes. For performance-based awards with a financial metric-based performance condition, the Company values the awards as of the measurement date and RSUscompensation cost is recognized using the accelerated attribution method over the requisite service period based on the number of shares that are probable of attainment for each performance period. In accordance with ASC 718, "Compensation—Stock Compensation," the Company recognizes forfeitures as inducements to join the Company.they occur.
(Loss) Earnings per Share
The computation of basic and diluted (loss) earnings per common share was as follows:
 Fiscal Year Ended
(in thousands, except per share amounts)January 28, 2018 January 29, 2017 January 31, 2016
Net income$36,426
 $54,661
 $11,497
      
Weighted average common shares outstanding - basic66,027
 65,427
 65,657
Dilutive effect of share-based compensation1,578
 682
 304
Weighted average common shares outstanding - diluted67,605
 66,109
 65,961
Basic earnings per common share$0.55
 $0.84
 $0.18
Diluted earnings per common share$0.54
 $0.83
 $0.17
Anti-dilutive shares not included in the above calculations402
 1,111
 2,569
 Fiscal Year Ended
(in thousands, except per share data)January 28, 2024January 29, 2023January 30, 2022
Net (loss) income attributable to common stockholders$(1,092,030)$61,380 $125,664 
Weighted-average shares outstanding–basic64,12763,77064,662
Dilutive effect of share-based compensation— 243903 
Weighted-average shares outstanding–diluted64,12764,01365,565
(Loss) earnings per share:
Basic$(17.03)$0.96 $1.94 
Diluted$(17.03)$0.96 $1.92 
Anti-dilutive shares not included in the above calculations:
Share-based compensation2,094 1,211 35 
Warrants8,573 8,573 — 
Total anti-dilutive shares10,6679,78435
Basic earnings or loss per common share is computed by dividing income or loss available to common stockholders by the weighted-average number of shares of common stock outstanding during the reporting period. Diluted earnings or loss per common share incorporates the incremental shares issuable, calculated using the treasury stock method, upon the assumed exercise of NQSOs and the vesting of RSUs.RSUs, market-condition RSUs and financial metric-based RSUs if certain conditions have been met, but
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excludes such incremental shares that would have an anti-dilutive effect. Due to the Company's net loss for fiscal year 2024, all shares underlying stock options and RSUs were considered anti-dilutive.
Any dilutive effect of the Warrants (see Note 10, Long-Term Debt) is calculated using the treasury-stock method. For the periods presented, the Warrants were excluded from diluted shares outstanding because the exercise price exceeded the average market price of the Company's common stock for the reporting period, and for fiscal year 2024 they were also excluded due to net loss.
Contingencies
From time to time, the Company is a defendant or plaintiff in various legal actions that arise in the normal course of business. The Company accrues an undiscounted liability for contingenciesis also subject to income tax, indirect tax or other tax claims by tax agencies in jurisdictions in which it conducts business. In addition, the Company is a party to environmental matters including local, regional, state, and federal government clean-up activities at or near locations where the incurrenceCompany currently or has in the past conducted business. The Company is required to assess the likelihood of a loss is probable and the amount can beany adverse judgments or outcomes to these matters as well as potential ranges of reasonably estimated, and the Company discloses the amount accrued andpossible losses. A determination of the amount of a reasonably possible loss in excessreserves required for these commitments and contingencies that would be charged to earnings, if any, includes assessing the probability of adverse outcomes and estimating the amount accrued,of potential losses. The required reserves, if any, may change due to new developments in each matter or changes in circumstances such disclosure is necessary for our consolidated financial statements notas a change in settlement strategy.
From time to be misleading. These accruals are adjusted periodically as assessments change or additional information becomes available. The Company does not record liabilities when the likelihood that the liability has been incurred is probable but the amount cannot be reasonably estimated, or when the liability is believed to be only reasonably possible or remote.
Because litigation outcomes are inherently unpredictable, the Company’s evaluation of legal proceedings often involves a series of complex assessments by management about future events and can rely heavily on estimates and assumptions. If the assessments indicate that loss contingencies that could be material to any one of our consolidated financial statements are not probable, but are reasonably possible, or are probable, but cannot be estimated, thentime, the Company discloses the nature of the loss contingencies, together with an estimate of the range of possible loss or a statement that such loss is not reasonably estimable.
The Company also recordsmay record contingent earn-out liabilities, which represent the Company’s requirement to make additional payments related to acquisitions based on certain performance targets achieved during the earn-out periods. The Company measures contingent earn-out liabilities at fair value on a recurring basis using significant unobservable inputs classified within Level 3 of the fair value hierarchy. On a quarterly basis, the Company uses a Monte Carlo valuation method as a valuation technique to determine the value of the earn-out liability. The significant unobservable inputs used in the fair value measurements are revenue projections over the earn-out period (or other specified performance targets) and the probability outcome percentages assigned to each scenario. Significant increases or decreases to either of these inputs in isolation would result in a significantly higher or lower liability, with a higher liability capped by the contractual maximum of the contingent earn-out obligation. 

Recently AdoptedRecent Accounting GuidancePronouncements
In the first quarter of fiscal year 2018, the Company adopted FASB Accounting Standards Update ("ASU") No. 2016-09, Improvements to Employee Share-Based Payment Accounting (Topic 718). Under the amended guidance, all excess tax benefits and tax deficiencies will be recognized in the Statements of Income as they occur. This replaced the previous guidance, which required tax benefits that exceed compensation cost ("windfalls") to be recognized in additional paid in capital. It also eliminates the need to maintain a windfall pool, and removes the requirement to delay recognizing a windfall until it reduces current taxes payable. Using the modified retrospective adoption method, in the first quarter of fiscal year 2018, the Company

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recognized deferred tax assets of $8.4 million for the windfall tax benefits and also recognized an increase of an equal amount in the valuation allowance against those deferred tax assets. Under the amended guidance, companies can make an accounting policy election to either continue to estimate forfeitures or account for forfeitures as they occur. Upon adoption, the Company elected to account for forfeitures when they occur, on a modified retrospective basis. In the first quarter of fiscal year 2018, a cumulative effect adjustment of $2.0 million was recorded to retained earnings. The amended guidance also changed the Statements of Cash Flow presentation of excess tax benefits, classifying them as operating activities instead of financing activities, consistent with other cash flows related to income taxes. Further, following the adoption of this updated guidance, there will be additional dilutive effects in earnings per share calculations because excess tax benefits are no longer recognized in additional paid in capital. Due to the valuation allowance maintained against the Company’s deferred tax assets, the adoption of this updated guidance did not have a material impact on the Company’s consolidated financial statements.

Accounting Guidance Issued but Not Adopted as of January 28, 2018
In August 2017,December 2023, the FASB issued ASU No. 2017-12, Derivatives2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, to require public business entities to disclose sufficient information to enable users of financial statements to understand the nature and Hedging (Topic 815).magnitude of factors contributing to the difference between the effective tax rate and the statutory tax rate. The new standard is designedamendments in this update provide that a business entity disclose (1) a tabular income tax rate reconciliation, using both percentages and amounts, (2) separate disclosure of any individual reconciling items that are equal to refine and expand hedge accounting for both financial (e.g., interest rate) and commodity risks. Its provisions create more transparency around how economic results are presented, both on the faceor greater than 5% of the financial statementsamount computed by multiplying the income (loss) from continuing operations before income taxes by the applicable statutory income tax rate, and in the footnotes. It also makesdisaggregation of certain targeted improvements to simplify the applicationitems that are significant and (3) amount of hedge accounting guidance.income taxes paid (net of refunds received) disaggregated by federal, state and foreign jurisdictions, including separate disclosure of any individual jurisdictions greater than 5% of total income taxes paid. The new standard isamendments are effective for interim and annualthe Company for fiscal years beginning after December 15, 2018,2024. Early adoption is permitted and entities may apply the amendments prospectively or may elect retrospective application. The Company is currently evaluating the impact of this guidance on its disclosures within the consolidated financial statements.
In November 2023, the FASB issued ASU 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures, to improve reportable segment disclosure requirements, primarily through enhanced disclosures about significant segment expenses. In addition, the amendments enhance interim disclosure requirements, clarify circumstances in which an entity can disclose multiple segment measures of profit or loss, provide new segment disclosure requirements for entities with a single reportable segment, and contain other disclosure requirements. The amendments require retrospective application to all periods presented. The amendments are effective for the Company for fiscal years beginning after December 15, 2023, and interim periods within those fiscal years. Earlyyears beginning after December 15, 2024, with early adoption including adoption in an interim period, is permitted. The Company is currently evaluating the impact of this ASU will haveguidance on its consolidated condensed financial statements and disclosures.
In July 2017,disclosures within the FASB issued ASU No. 2017-11, Earnings Per Share (Topic 260); Distinguishing Liabilities from Equity (Topic 480); Derivatives and Hedging (Topic 815). This standard addresses narrow issues identified as a result of the complexity associated with applying GAAP for certain financial instruments with characteristics of liabilities and equity. Part I addresses the complexity of accounting for certain financial instruments with down round features. Part II addresses the difficulty of navigating Topic 480, Distinguishing Liabilities from Equity, because of the existence of pending content in the Accounting Standards Codification ("ASC") that results from the indefinite deferral of accounting requirements concerning mandatorily redeemable financial instruments of certain non-public entities and certain mandatorily redeemable non-controlling interests. The Company does not expect the adoption of this pronouncement to have a material impact on the Company’s consolidated financial statements.
In March 2017,
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Note 3: Acquisition and Divestiture
Sierra Wireless, Inc.
On January 12, 2023 (the "Acquisition Date"), the FASB issued ASU No. 2017-07, Compensation - Retirement Benefits (Topic 715). This standard amendsCompany completed the Statementsacquisition of Income presentationSierra Wireless, Inc. (“Sierra Wireless”), pursuant to the Arrangement Agreement dated as of August 2, 2022 (the "Arrangement Agreement") by and among the Company, 13548597 Canada Inc., a corporation formed under the Canada Business Corporations Act, and the Company’s wholly-owned subsidiary (the “Purchaser"), and Sierra Wireless. Pursuant to terms and conditions of the components of net periodic benefit cost for defined benefit pension andArrangement Agreement, the Purchaser, among other post retirement plans. This standard requires companies to: (1) disaggregate the current service cost component from the other components of net periodic benefit cost (the "other components") and present it in the same line items on the Statements of Income as other current compensation costs for related employees and (2) present the other components outside of operating profit. This standard is required to be applied retrospectively and is effective for annual and interim periods beginning after December 15, 2017. The Company does not expect the adoption of this pronouncement to have a material impact on the Company’s consolidated financial statements.
In January 2017, the FASB issued ASU No. 2017-04, Intangibles-Goodwill and Other (Topic 350). The pronouncement was issued to simplify the subsequent measurement of goodwill by eliminating Step 2 from the goodwill impairment test. This pronouncement stipulates that an entity should perform a goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount, and will recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value, with the loss recognized not exceeding the total amount of goodwill allocated to that reporting unit. The amendments in this pronouncement are to be applied on a prospective basis. This guidance will be effective for annual or any interim goodwill impairment tests in fiscal years beginning after December 15, 2019, with early adoption permitted for interim or annual goodwill impairment tests performed on testing dates after January 31, 2017. The adoption of this pronouncement is not expected to have a material impact on the Company’s consolidated financial statements.
In January 2017, the FASB issued ASU No. 2017-01, Business Combinations (Topic 805). This standard clarifies the definition of a business to assist entities with evaluating when a set of assets acquired or disposed of should be considered a business. The new standard requires an entity to evaluate if substantially all the fair value of the gross assets acquired is concentrated in a single identifiable asset or group of similar identifiable assets; if so, the set would not be considered a business. The new standard also requires a business to include at least one substantive process and narrows the definition of outputs. The new standard is effective for interim and annual periods beginning after December 15, 2017, and may be adopted earlier. The standard would be applied prospectively to any transaction occurring on or after the adoption date. The impact of this standard will be dependent upon the specific facts and circumstances of any applicable future acquisitions or dispositions.
In October 2016, the FASB issued ASU No. 2016-16, Intra-Entity Asset Transfers Other Than Inventory (Topic 740). This accounting standard update is aimed at recognizing the income tax consequences of intra-entity transfers of assets other than

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inventory when they occur. This removes the exception to postpone recognition until the asset has been sold to an outside party. This ASU will be effective in the first quarter of fiscal year 2020. The standard update is required to be applied on a modified retrospective basis through a cumulative-effect adjustment to the Balance Sheet as of the beginning of the fiscal year of adoption. The Company is currently assessing the impact this pronouncement will have on its consolidated financial statements.
In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows: Classification of Certain Cash Receipts and Cash Payments (Topic 230). The primary purpose of this ASU is to reduce the diversity in practice that has resulted from the lack of consistent principles on this topic. This ASU is effective for fiscal years beginning after December 15, 2017. This ASU will be effective for the Company as of the beginning of fiscal year 2019. Early adoption is permitted in any interim or annual period. The Company is continuing to assess the overall impacts of the new standard.
In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842), which will require that substantially all leases be recognized by lessees on their Balance Sheets as a right-of-use asset and corresponding lease liability, including leases currently accounted for as operating leases. The new standard also will result in enhanced quantitative and qualitative disclosures, including descriptions of significant judgments made by management, to provide greater insight into the extent of expense recognized and expected to be recognized from existing leases. The standard requires modified retrospective adoption and will be effective for the Company as of the beginning of fiscal year 2020. The Company expects the valuation of right of use assets and lease liabilities, previously described as operating leases, to be the present value of the Company's forecasted future lease commitments. The Company is continuing to assess the overall impacts of the new standard, including the discount rate to be applied in these valuations.
In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606), which will require an entity to recognize revenue from the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The guidance addresses, in particular, contracts with more than one performance obligation, as well as the accounting for some costs to obtain or fulfill a contract with a customer, and provides for additional disclosures with respect to revenues and cash flows arising from contracts with customers. Public entities are required to apply the amendments on either a full- or modified-retrospective basis for annual periods beginning after December 15, 2017 and for interim periods within those annual periods. This update will be effective for the Company beginning in the first quarter of fiscal year 2019. The Company plans to adopt the standard retrospectively with the cumulative effect of initially applying it recognized at the date of initial application ("modified retrospective" approach).
The Company is substantially complete with its impact assessment and identified a change in timing of revenue recognition on the Company's sales made to certain distributors where revenues are currently deferred and not recognized until the distributor sells to the end customers. Upon adoption of the standard, the Company will no longer defer revenue until sale by the distributor to the end customer, but rather, will record revenue at the time of sale to the distributor. The Company will also be required to estimate the effects of returns and allowances provided to distributors.
On the date of initial application, the Company will reverse the deferred net revenue through a cumulative adjustment to retained earnings on sales made to distributors where revenue was recognized upon sales to the end customer. The Company does not expect the impact of this cumulative adjustment to be material to the reported revenue in the period of adoption, or in future periods, as the impact will be offset by the revenue recognized for sales to distributors upon shipment, post adoption. The cumulative impact of adopting the standard on January 29, 2018 is expected to be between $10.0 million to $12.0 million (net of tax) increase to retained earnings and a corresponding decrease to deferred net revenue.

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Note 3: Acquisitions
AptoVision Technologies Inc.
On July 1, 2017, the Company acquired AptoVision Technologies Inc. ("AptoVision"), a privately-held provider of uncompressed, zero-frame latency, video-over-IP solutions addressing the professional audio visual market. The unique combination of AptoVision's advanced algorithms for real-time, full bandwidth video transmission over IP networks, and Semtech's industry leading high-speed signal integrity and chip development expertise is expected to enable the adoption of Software Defined Video over Ethernet ("SDVoE") accelerating this natural progression in the evolution of video transport.
Under the terms of the share purchase agreement, the Companythings, acquired all of the issued and outstanding equity interest in AptoVision for a cash paymentcommon shares of $17.6 million at closing, net of acquired cash, and a commitment to pay additional contingent consideration of up to a maximum of $47.0 million over three years if certain goals are achieved in each of the earn out periods.Sierra Wireless (the "Sierra Wireless Acquisition"). The fair value of the additional contingent consideration (the "AptoVision Earn-out") as of January 28, 2018Sierra Wireless Acquisition was $21.0 million, of which $8.9 million is presented within "Accrued liabilities" and $12.1 million is presented within "Other long-term liabilities" in the Balance Sheets. For the fiscal year ended January 28, 2018, acquisition related transaction costs of $1.6 million are accounted for as an expense in the period in which the costs are incurred and are presented within "Selling, general and administrative" expense in the Statements of Income.
AptoVision met the definitionimplemented by way of a business and is accounted for under the acquisition methodplan of accountingarrangement (the "Plan of Arrangement") in accordance with the FASB’s ASC Topic 805,Canada Business Combinations. The consideration to acquire AptoVision was allocatedCorporations Act. Pursuant to the acquired tangibleArrangement Agreement and intangible assets and assumed liabilitiesPlan of AptoVision based on their respective estimated fair values asArrangement, at the effective time of the Sierra Wireless Acquisition, which constituted a change in control of Sierra Wireless,each common share of Sierra Wireless that was issued and outstanding immediately prior to the effective time was transferred to the Purchaser in consideration for the right to receive $31.00 per share of Sierra Wireless’ common shares, in an all-cash transaction representing a total purchase consideration of approximately $1.3 billion. The acquisition date. A summarywas financed with a combination of the allocation iscash on hand and $895.0 million of capital from term loans as follows:
(in thousands)Estimated Useful Life January 28, 2018
Finite-lived intangible asset - Developed Technology6-7 years $20,000
Finite-lived intangible asset - Customer Relationships3 years 4,000
Indefinite-lived intangible asset - in-process research and development ("IPR&D")  2,300
Goodwill  12,194
Other (liabilities) assets, net  (3,875)
Total consideration  $34,619
described in Note 10, Long-Term Debt.
The fair value of the developed technology rights acquiredtransaction was determined by estimating the probability-weighted net cash flows attributable to these rights discounted to present value using a discount rate that represents the estimated rate that market participants would use to value this intangible asset. The developed technology rights acquired relate to AptoVision’s BlueRiver™ platform.
The fair value of the customer relationships was determined by estimating the amount that would be required currently to replace the customers from lead generations to product shipment.
The IPR&D primarily relates to an assumed license agreement that had been executed in close proximity to the acquisition date. The investment in the license approximates fair value.
The $12.2 million excess of the acquisition consideration over the fair value of the assets acquired and liabilities assumed was allocated to goodwill. The goodwill resulted from expected synergies and other benefits from the transaction. The Company expects that all such goodwill will be deductibleaccounted for tax purposes. The purchase price allocation for the AptoVision acquisition is complete.
Net revenues and earnings attributable to AptoVision since the acquisition date were not material. Pro forma results of operations have not been presented as AptoVision’s annual financial results are not material to the Company’s consolidated financial statements.

Triune Systems, L.L.C
On March 4, 2015 the Company acquired Triune Systems, L.L.C. ("Triune"), a privately-held supplier of isolated switching, wireless charging and power management platforms targeted at, among other things, high and low power, high efficiency applications. Under the terms of the purchase agreement, the Company acquired all of the outstanding equity interest in Triune for a guaranteed minimum purchase price of $45.0 million consisting of $35.0 million in cash paid at closing, with an additional cash consideration of $10.0 million of which $9.5 million was paid in September 2015 and $0.5 million was paid in the second quarter of fiscal year 2017. In March 2015, the Company borrowed $35.0 million under its revolving line of credit in connection with this acquisition (see Note 10 for discussion regarding Credit Facilities).

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Subject to achieving certain future financial goals ("Triune Earn-out"), up to $70.0 million of contingent consideration will be paid over three years if certain revenue targets are achieved in each of the fiscal years 2016 through 2018. An additional payment of up to $16.0 million will be paid after fiscal year 2018 if certain cumulative revenue and operating income targets are achieved.
The Triune Earn-out targets for fiscal year 2017 were not met and the Company does not expect the fiscal year 2018 targets to be achieved. The fair value of the Triune Earn-out liability was zero as of January 28, 2018. (See Notes 5 and 13).
The Triune business meets the definition of a business and is accounted for under the acquisition method of accountingcombination in accordance with the FASB’s ASC Topic 805, Business"Business Combinations. The purchase price allocation for the Triune acquisition was finalized in the second quarter of fiscal year 2016. Total acquisition consideration has been allocated to the acquired tangible and intangible assets and assumed liabilities of Triune based on their respective estimated fair values as of the acquisition date." Acquisition-related transaction costs are not included as a component of consideration transferred, but are accounted for as an expense in the period in which the costs are incurred. Any excess of the acquisition consideration over the fair value of the assets acquired and liabilities assumed has beenwas allocated to goodwill. The goodwill resulted from expected synergies from the transaction, including complementary products that willwere expected to enhance the Company’s overall product portfolio, and opportunities within new markets. The Company expects that $16.1 million of goodwill will bemarkets, and is not deductible for tax purposes. The fair value of the developed technology rights acquired was preliminarily determined by estimating the probability-weighted net cash flows attributable to these rights discounted to present value using a discount rate that represented the estimated rate that market participants would use to value this intangible asset. The fair value of the customer relationships was preliminarily determined by estimating the amount that would be required to replace the customers from lead generations to product shipment.
The Company’spurchase price allocation for the Sierra Wireless Acquisition was completed during fiscal year 2024. The fair values of acquired intangibles were determined based on estimates and assumptions that were deemed reasonable by the Company. In fiscal year 2023, a preliminary goodwill balance of $931.4 million was recognized for the excess of the consideration transferred over the net assets acquired and represented the expected revenue and cost synergies of the combined company and assembled workforce. In fiscal year 2024, the Company finalized measurement period adjustments related to identifiable intangible assets, inventories, property, plant, and equipment, income and non-income based taxes, legal matters, and other assets and liabilities, which were recorded to reflect facts and circumstances that existed as of the Acquisition Date. These adjustments increased the goodwill balance by $23.9 million to $955.3 million. In fiscal year 2024, the Company also finalized its determination of the reporting units related to the Sierra Wireless Acquisition and completed an allocation of the totalgoodwill balance to these reporting units. See Note 8, Goodwill and Intangible Assets, for additional information.
The purchase price consideration was as follows:
(in thousands)January 29, 2023
Cash consideration paid to common shareholders$1,213,091 
Cash consideration paid to holders of Sierra Wireless equity compensation awards (1)
37,669 
Total cash consideration paid to selling equity holders$1,250,760 
Sierra Wireless debt settled at close58,791 
Total purchase price consideration$1,309,551 
(1) Consideration for Triune is summarized below:
(in thousands)At March 4, 2015
Current assets$877
Property, plant, and equipment, net226
Amortizable intangible assets12,000
Goodwill49,384
Current liabilities(1,287)
Earn-out liability(16,200)
Total acquisition consideration$45,000
Triune’s technology complementedSierra Wireless equity compensation awards consisted of $37.7 million paid for the portfoliopre-combination portion of products offered in the Company’s legacy Power and High-Reliability Products Group. The Company concludedunvested equity awards that the Triune and legacy Power and High-Reliability components should be aggregated and deemed a single reporting unit after considering similarities among different economic characteristics suchwere accelerated as concentration of key customers, unit selling price decreases, increased competitors due to market expansion and chain of commandpart of the newly acquired business. 
Net revenues and earnings attributable to Triune since the acquisition date were not material. Pro forma operating results have not been presented as Triune’s annual operating results have not been material to the Company’s consolidated financial results.

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Note 4: Investments
Cash and cash equivalents includes investments in money market funds that are valued based on the net assetArrangement Agreement. The fair value of the funds. The cash equivalents consist primarilyunvested equity awards attributable to the post-combination period of money market funds that are Level 1 measurements. There were no investments$45.7 million is included in these funds for the fiscal year ended January 28, 2018 and $16.9 millionCompany's Statements of Operations for the fiscal year ended January 29, 2017.2023.
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The following table presents the fair values of assets and liabilities assumed on the Acquisition Date based on valuations and management's estimates:
(in thousands)Amounts recognized as of Acquisition Date (as initially reported)Measurement period adjustmentsAmounts recognized as of Acquisition Date (as adjusted)
Total purchase price consideration, net of cash acquired $68,794$1,240,757 $1,240,757 
Assets:— 
Accounts receivable, net92,633 — 92,633 
Inventories96,339 (1,899)94,440 
Other current assets72,724 5,003 77,727 
Property, plant and equipment29,086 (2,628)26,458 
Intangible assets214,780 — 214,780 
Prepaid taxes3,001 — 3,001 
Deferred tax assets22,595 285 22,880 
Other assets14,878 — 14,878 
Liabilities:
Accounts payable50,413 210 50,623 
Accrued liabilities148,654 26,232 174,886 
Deferred tax liabilities4,824 350 5,174 
Other long-term liabilities32,785 (2,106)30,679 
Net assets acquired, excluding goodwill$309,360 $(23,925)285,435 
Goodwill$931,397 $23,925 $955,322 
Goodwill is the excess of the consideration transferred over the net assets recognized and represented the expected revenue and cost synergies of the combined company and assembled workforce as of the Acquisition Date. Goodwill recognized as a result of the acquisition is not deductible for tax purposes. See Note 8, Goodwill and Intangible Assets, for additional information about goodwill impairments recorded in fiscal year 2024 related to the Sierra Wireless Acquisition.
A summary of the purchase price allocation to amortizable intangible assets is as follows:
(in thousands)Estimated Useful LifeJanuary 12, 2023
Amortizable intangible assets:
Developed technology1-6 years$152,780 
Customer relationships2-10 years53,000 
Trade name2-10 years9,000 
Total amortizable intangible assets$214,780 
The Company recognized $74.5 million of acquisition-related costs that were expensed in the Statements of Operations in fiscal year 2023 as follows:
(in thousands)Share-based compensation acceleration expenseOther acquisition
costs expensed
Total
Cost of sales$802 $— $802 
Selling, general and administrative33,937 28,798 $62,735 
Product development and engineering11,010 — $11,010 
Total acquisition costs expensed$45,749 $28,798 $74,547 
Net sales attributable to Sierra Wireless from the Acquisition Date through January 29, 2023 was $15.0 million and net loss attributable to Sierra Wireless from the Acquisition Date through January 29, 2023 was $52.4 million, which included $45.7 million of share-based compensation acceleration expense.
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Pro Forma Financial Information
The results of operations of Sierra Wireless have been included in the Statements of Operations since the Acquisition Date.
The following table provides a summary of the pro forma unaudited consolidated results of operations of Sierra Wireless as if the Sierra Wireless Acquisition had been completed on February 1, 2021 (the first day of fiscal year 2022):
Fiscal Year Ended
January 29, 2023January 30, 2022
(in thousands)(unaudited)(unaudited)
Total revenues$1,415,721 $1,214,067 
Net (loss) income22,174 (144,342)
The unaudited pro forma information presented does not purport to be indicative of the results that would have been achieved had the acquisition been consummated at the beginning of each period presented nor of the results which may occur in the future. The pro forma adjustments are based upon available information and certain assumptions that the Company believes are reasonable. The unaudited pro forma information does not include any adjustments for any restructuring activities, operating efficiencies or cost savings. The Company ends its fiscal year on the last Sunday in January. Prior to the transaction, Sierra Wireless's fiscal year ended on December 31. To comply with SEC rules and regulations for companies with different fiscal year ends, the pro forma combined financial information has been prepared utilizing periods that differ by up to a month.
Divestiture
On May 3, 2022, the Company completed the divestiture of its high reliability discrete diodes and assemblies business (the “Disposal Group”) to Micross Components, Inc. for $26.2 million, net of cash disposed, in an all-cash transaction. The divestiture resulted in a gain $18.3 million in fiscal year 2023, which was recorded in "Gain on sale of business" in the Statements of Operations. As a result of the transaction, the Company disposed of $0.8 million of goodwill based on the relative fair value of the Disposal Group and the portion of the applicable reporting unit that was retained. The estimated fair value of the Disposal Group less estimated costs to sell exceeded its carrying amount as of the transaction date. As the sale of the Disposal Group was not considered a strategic shift that would have a major effect on the Company’s operations or financial results, it was not reported as discontinued operations.
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Note 4: Available-for-sale securities
The following table summarizes the values of the Company’s available-for-sale securities:
 January 28, 2018 January 29, 2017
(in thousands)Market Value 
Adjusted
Cost
 
Gross
Unrealized
Gain
 Market Value 
Adjusted
Cost
 
Gross
Unrealized
Gain
Convertible debt$1,960
 $1,960
 $
 $1,425
 $1,425
 $
Total other assets$1,960
 $1,960
 $
 $1,425
 $1,425
 $
January 28, 2024January 29, 2023
(in thousands)Fair ValueAmortized
Cost
Gross
Unrealized
Gain/(Loss)
Fair ValueAmortized
Cost
Gross
Unrealized
Gain/(Loss)
Convertible debt investments$12,117 $14,454 $(2,337)$13,995 $15,635 $(1,640)
Total available-for-sale securities$12,117 $14,454 $(2,337)$13,995 $15,635 $(1,640)
The following table summarizes the maturities of the Company’s available-for-sale securities:
January 28, 2018 January 29, 2017
January 28, 2024
January 28, 2024
January 28, 2024
(in thousands)
(in thousands)
(in thousands)Market Value Adjusted Cost Market Value Adjusted Cost
Within 1 year$1,960
 $1,960
 $1,425
 $1,425
Within 1 year
Within 1 year
After 1 year through 5 years
 
 
 
Total investments$1,960
 $1,960
 $1,425
 $1,425
After 1 year through 5 years
After 1 year through 5 years
Total available-for-sale securities
Total available-for-sale securities
Total available-for-sale securities
The Company's available-for-salesavailable-for-sale securities consistedconsist of an investmentinvestments in a convertible debt instrumentinstruments issued by a privately-held companycompanies and isare recorded at fair value. See Note 5, Fair Value Measurements, for further discussion of the valuation of the available-for-sale securities. The available-for-sale securities with maturities within one year are included in "Other current assets" within the Balance Sheets. In fiscaland with maturities greater than one year 2018, the Company issued a new $2.0 million convertible debt instrument, and in the third quarter of fiscal year 2018, the Company received cash to fully settle the previously-issued convertible debt instrument.
The Company currently has a $28.0 million investment in a private entity, which includes $5.0 million of restricted deposit that is accounted for at cost, andare included in "Other assets" withinin the Balance Sheets. As partUnrealized gains or losses, net of its investment,tax, are recorded in "Accumulated other comprehensive (loss) income" in the Company received a call option that allowsBalance Sheets, and realized gains or losses as well as current expected credit loss reserves are recorded in "Non-operating income, net" in the Company to purchase allStatements of the outstanding equity of the entity. The call option, which was out of the money at inception, is exercisable until June 30, 2018.Operations.


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Note 5: Fair Value Measurements
Instruments Measured at Fair Value on a Recurring Basis
FinancialThe fair values of financial assets and liabilities measured and recorded at fair value on a recurring basis were presented withinin the Company's Balance Sheets as follows:
Fair Value as of January 28, 2018 Fair Value as of January 29, 2017
January 28, 2024January 28, 2024January 29, 2023
(in thousands)Total (Level 1) (Level 2) (Level 3) Total (Level 1) (Level 2) (Level 3)(in thousands)Total(Level 1)(Level 2)(Level 3)Total(Level 1)(Level 2)(Level 3)
Financial assets:               
Cash equivalents$
 $
 $
 $
 $16,945
 $16,945
 $
 $
Convertible debt1,960
 
 
 1,960
 1,425
 
 
 1,425
Derivative financial instruments
 
 
 
 326
 
 326
 
Interest rate swap agreement
Interest rate swap agreement
Interest rate swap agreement
Total return swap contracts
Convertible debt investments
Foreign currency forward contracts
Total financial assets$1,960
 $
 $
 $1,960
 $18,696
 $16,945
 $326
 $1,425
               
Financial liabilities:               
AptoVision Earn-out$21,000
 $
 $
 $21,000
 $
 $
 $
 $
Cycleo Earn-out668
 
 
 668
 1,242
 
 
 1,242
Financial liabilities:
Financial liabilities:
Interest rate swap agreement
Interest rate swap agreement
Interest rate swap agreement
Total financial liabilities$21,668
 $
 $
 $21,668
 $1,242
 $
 $
 $1,242
Total financial liabilities
Total financial liabilities
During the fiscal years 2018 and 2017,year ended January 28, 2024, the Company had no transfers of financial assets or liabilities between Level 1 Level 2 or Level 3.2. As of January 28, 20182024 and January 29, 2017,2023, the Company had not elected the fair value option for any financial assets and liabilities for which such an election would have been permitted.
The convertible debt investments are valued utilizing a combination of estimates that are based on the estimated discounted cash flows associated with the debt and the fair valuesvalue of the foreign exchangeequity into which the debt may be converted, all of which are Level 3 inputs.
The following table presents a reconciliation of the changes in convertible debt investments in the fiscal year ended January 28, 2024:
(in thousands)
Balance at January 29, 2023$13,995 
Increase in credit loss reserve(1,413)
Interest accrued806 
Conversion to equity(1,271)
Balance at January 28, 2024$12,117 
The interest rate swap agreements are measured at fair value using readily available interest rate curves (Level 2 inputs). The fair value of each agreement is determined by comparing, for each settlement, the contract rate to the forward rate and discounting to the present value. Contracts in a gain position are recorded in "Other current assets" and "Other assets" in the Balance Sheets and the value of contracts in a loss position are valued using Level 2 inputs. Foreignrecorded in "Accrued liabilities" and "Other long term liabilities" in the Balance Sheets. See Note19, Derivatives and Hedging Activities, for further discussion of the Company's derivative instruments.
The foreign currency forward contracts are valuedwere measured at fair value using readily available foreign currency forward and interest rate curves.curves (Level 2 inputs). The fair value of each contract iswas determined by comparing the contract rate to the forward rate and discounting to the present value. Contracts in a gain position arewere recorded in "Other current assets" in the Balance Sheets under the caption "Other current assets” and the value of contracts in a loss position arewere recorded under the captionin "Accrued liabilities” withinliabilities" in the Balance Sheets. Please seeSee Note 1819, Derivatives and Hedging Activities, for further discussion of the Company’s derivative instruments.
The convertible debt is valued using probability weighted cash flows (Level 3 inputs).
The AptoVision Earn-out liability is valued utilizing estimates of annual revenue, adjusted earnings and product development targets (Level 3 inputs) through July 2020. These estimates represent inputs for which market data are not available and are developed using the best information available about the assumptions that market participants would use when pricing the liability.
The Cycleo Earn-out liability (see Note 13) is valued utilizing estimates of annual revenue and operating income (Level 3 inputs) through April 2020. These estimates represent inputs for which market data are not available and are developed using the best information available about the assumptions that market participants would use when pricing the liability.
The Company measures contingent earn-out liabilitiestotal return swap contracts were measured at fair value on a recurring basis using significant unobservable inputs classified within Level 3quoted prices of the underlying investments (Level 2 inputs). The fair value hierarchy. The Company uses a Monte Carlo valuation method as a valuation technique to determine the valuevalues of the earn-out liability. The significant unobservable inputs usedtotal return swap contracts were recognized in the fair value measurements are revenue and earnings projections overBalance Sheets in "Other Current Assets" if the earn-out period, and the probability outcome percentages assigned to each scenario. Significant increases or decreases to either of these inputs in isolation would resultinstruments were in a significantly higher or lower liability, withgain position and in "Accrued Liabilities" if the instruments were in a higher liability capped by the contractual maximumloss position. The total return swap contracts matured during fiscal year 2024. See Note19, Derivatives and Hedging Activities, for further discussion of the contingent earn-out obligation. Ultimately, the liability will be equivalent to the amount paid, and the difference between the fair value estimate and amount paid will be recorded in earnings. For the Triune Earn-out, Cycleo Earn-out and AptoVision Earn-out, these companies have business profiles comparable to a start-up company. Accordingly, their respective revenue projections are subject to significant revisions. This characteristic can result in volatile changes to the measurement of fair value for a given earn-out.
The Company reviews and re-assesses the estimated fair value of contingent consideration on a quarterly basis, and the updated fair value could differ materially from the previous estimates. Changes in the estimated fair value of the Company’s contingent earn-out liabilities related to the time component of the present value calculation are reported in "Interest expense” within the Statements of Income. Adjustments to the estimated fair value related to changes in all other unobservable inputs are reported in operating income.

Company's derivative instruments.
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A reconciliation of the change in the earn-out liability during the fiscal year ended January 28, 2018 is as follows:
(in thousands)AptoVision Cycleo Total
Balance at January 29, 2017$
 $1,242
 $1,242
Current acquisitions17,000
 
 17,000
Changes in fair value of contingent earn-out obligations4,000
 (108) 3,892
Payments
 (466) (466)
Balance as of January 28, 2018$21,000
 $668
 $21,668
Instruments Not Recorded at Fair Value on a Recurring Basis
Some of the Company’s financial instruments are not measured at fair value, on a recurring basis but are recorded at amounts that approximate fair value due to their liquid or short-term nature. Such financial assets and financial liabilities include: cash and cash equivalents including money market deposits, net receivables, certain other assets, accounts payable, accrued expenses, accrued personnel costs, and other current liabilities.
The Company’s long-term debt is not recorded at fair value on a recurring basis, but is measured at fair value for disclosure purposes. The fair value of the Company’s Termrevolving loans and Terms Loans (as defined in Note 10) is $131.3 million10, Long-Term Debt) are recorded at cost, which approximates fair value as the debt instruments bear interest at a floating rate. The 2027 Notes and Revolving Commitments2028 Notes (as defined in Note 10) is $97.010, Long-Term Debt) are carried at face value less unamortized debt issuance costs, with interest expense reflecting the cash coupon plus the amortization of the capitalized issuance costs. The estimated fair values are determined based on the actual bid prices of the 2027 Notes and 2028 Notes as of the last business day of the period.
The following table displays the carrying values and fair values of the 2027 Notes and 2028 Notes:
January 28, 2024January 29, 2023
(in thousands)Fair Value HierarchyCarrying ValueFair ValueCarrying ValueFair Value
1.625% convertible senior notes due 2027, net (1)
Level 2310,563 262,571 308,150 345,075 
4.00% convertible senior notes due 2028, net (2)
Level 2241,829 313,299 — — 
Total convertible notes, net of debt issuance costs$552,392 $575,870 $308,150 $345,075 
(1) The 1.625% convertible senior notes due 2027, net are reflected net of $8.9 million at and $11.4 million of unamortized debt issuance costs as of January 28, 2018 both2024 and January 29, 2023, respectively.
(2) The 4.00% convertible senior notes due 2028, net are reflected net of which are based on Level 2 inputs which are derived from transactions with similar amounts, maturities, credit ratings and payment terms.$8.2 million of unamortized debt issuance costs as of January 28, 2024.
Assets and Liabilities Recorded at Fair Value on a Non-Recurring Basis
The Company reduces the carrying amountsremeasurement of its goodwill intangible assets, long-lived assets and non-marketable equity securities tois classified as a non-recurring Level 3 fair value when held for sale orassessment due to the significance of unobservable inputs developed in the determination of the fair value. The Company used a discounted cash flow model and earnings multiples to determine the estimated fair value of the reporting units. Significant inputs to the reporting unit fair value measurements included forecasted cash flows, discount rates, terminal growth rates and earnings multiples, which were determined to be impaired.
For its investment in non-marketable equity interests, the Company has not identified events orby management estimates and assumptions. It is possible that future changes in such circumstances, that may have a significant adverse effect onor in the variables associated with the judgments, assumptions and estimates used in assessing the fair value of itsthe assets, would require the Company to record additional non-cash impairment charges.
The measurement of long-lived assets is classified as a non-recurring Level 3 fair value assessment due to the significance of unobservable inputs developed in the determination of the fair value. The Company used a cash flow model to determine the estimated fair value of the assets. The Company made estimates and assumptions regarding future cash flows, discount rates, long-term growth rates and market approach using market multiples to determine the assets estimated fair value. It is possible that future changes in such circumstances, or in the variables associated with the judgments, assumptions and estimates used in assessing the fair value of the assets, would require the Company to record additional non-cash impairment charges.
During the fiscal year ended January 28, 2024, the Company recorded a total of $755.6 million of pre-tax non-cash goodwill impairment charges and $131.4 million of pre-tax non-cash intangible assets impairment charges for the reporting units related to the Sierra Wireless Acquisition. Refer to Note 8, Goodwill and Intangible Assets, for further details. There were no impairments of goodwill or intangible assets during the fiscal year ended January 29, 2023.
Investment Impairments and Credit Loss Reserves
The total credit loss reserve for the Company's held-to-maturity debt securities and AFS debt securities was $4.5 million and $4.2 million as of January 28, 2024 and January 29, 2023, respectively. During fiscal year 2024, the Company recorded other-than-temporary impairments of $2.6 million on certain non-marketable equity investments duringand AFS debt securities. During fiscal year 2018.2023, the Company decreased its credit loss reserves by $0.3 million primarily due to a recovery on one of its held-to-maturity debt securities and recorded a $1.5 million impairment on one of its non-marketable equity investments. During fiscal year 2022, the Company increased its credit loss reserves by $1.1 million for its available-for-sale debt securities and recorded a $0.2 million impairment on one of its non-marketable equity investments. Credit loss reserves related to the Company’s available-for-sale debt securities and held-to-maturity debt securities with maturities within one year were included in “Other current assets” and with maturities greater than one year were included in “Other assets” in the Balance Sheets.





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Note 6: Inventories
Inventories, consisting of material, material overhead, labor, and manufacturing overhead, are stated at the lower of cost (first-in, first-out) or marketnet realizable value and consistconsisted of the following:
(in thousands)January 28, 2024January 29, 2023
Raw materials and electronic components$46,425 $76,919 
Work in progress69,404 88,764 
Finished goods29,163 42,021 
Total inventories$144,992 $207,704 
In fiscal year 2024, the Company recorded $3.3 million of amortization of inventory step-up related to the Sierra Wireless Acquisition in “Cost of sales” in the Statements of Operations.


84
(in thousands)January 28, 2018 January 29, 2017
Raw materials$1,651
 $2,968
Work in progress46,884
 44,740
Finished goods22,532
 18,164
Inventories$71,067
 $65,872

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Note 7: Property, Plant and Equipment
The following is a summary of property and equipment:
(in thousands)Estimated Useful Lives January 28, 2018 January 29, 2017(in thousands)Estimated Useful LivesJanuary 28, 2024January 29, 2023
Property
 $11,314
  $11,314
Land
Buildings7 to 39 years 32,244
  30,294
Leasehold improvements7 to 39 years 10,050
  9,566
Machinery and equipment5 to 8 years 171,731
  150,276
Enterprise resource planning systems13 years 32,673
 28,166
Computer hardware and software
Furniture and office equipment3 to 7 years 39,027
  35,025
Construction in progress 7,151
  5,505
Property, plant and equipment, gross 304,190
  270,146
Less accumulated depreciation and amortization (179,604) (161,236)
Less: accumulated depreciation and amortization
Property, plant and equipment, net $124,586
  $108,910
As of January 28, 20182024 and January 29, 2017,2023, construction in progress consistsconsisted primarily of machinery and equipment awaiting completion of installation and being placed in service.
Depreciation expense was $21.1$29.3 million, $21.7$25.8 million, and $23.2$26.0 million in fiscal years 2018, 2017,2024, 2023 and 2016,2022, respectively.



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85





Note 8:8: Goodwill and Intangible Assets
Goodwill – Changes in the
The carrying amountamounts of goodwill by applicable reporting unitoperating segments were as follows:
(in thousands)Signal IntegrityAnalog Mixed Signal and Wireless
(f.k.a. Advanced Protection and Sensing)
IoT SystemsIoT Connected ServicesUnallocatedTotal
Balance at January 29, 2023$274,085 $14,639 $61,582 $— $931,397 $1,281,703 
Measurement period adjustments— — — — 23,925 23,925 
Reallocation(6,880)68,462 593,945 299,795 (955,322)— 
Cumulative translation adjustment— — (2,353)(6,427)— (8,780)
Impairment— — (546,609)(209,012)— (755,621)
Balance at January 28, 2024$267,205 $83,101 $106,565 $84,356 $— $541,227 
(in thousands)Signal Integrity Power and High-Reliability Wireless and Sensing Total
Balance at January 29, 2017$261,891
 $49,384

$18,428

$329,703
Additions12,194
 
 
 12,194
Balance at January 28, 2018$274,085
 $49,384
 $18,428
 $341,897
DuringOn January 12, 2023, in connection with the second quarterSierra Wireless Acquisition, the Company acquired all of the outstanding equity interests in Sierra Wireless and a preliminary goodwill balance of $931.4 million was recorded for the excess of the consideration transferred over the net assets acquired and represented the expected revenue and cost synergies of the combined company and assembled workforce. During fiscal year 2018,2024, the Company recorded measurement period adjustments that increased goodwill associatedby $23.9 million. See Note 3, Acquisition and Divestiture, for further discussion of the Sierra Wireless Acquisition and impact of the measurement period adjustments.
During fiscal year 2023, in conjunction with the Sierra Wireless Acquisition, the Company formed two additional operating segments: the IoT Systems operating segment, which also included the Company's pre-existing wireless business, and the IoT Connected Services operating segment. During fiscal year 2024, as a result of organizational restructuring, the wireless business, which had been previously included in the IoT Systems operating segment, and the software defined video over ethernet ("SDVoE") business, which had previously been included in the Signal Integrity Products Group increased dueoperating segment, were moved into the Analog Mixed Signal and Wireless operating segment, formerly the Advanced Protection and Sensing operating segment, which also includes the proximity sensing, power and protection businesses. See Note16, Segment Information, for further discussion of the Company's operating segments.
During fiscal year 2024, the Company finalized the determination of the reporting units related to the Company’s acquisitionpreviously-identified operating segments. IoT Systems-Modules and IoT Systems-Routers were identified as reporting units, which aggregate into the IoT Systems operating segment. IoT Connected Services comprises one reporting unit and, accordingly, is both a reporting unit and an operating segment. During fiscal year 2024, the Company also completed an allocation of AptoVision (see Note 3).the goodwill balance resulting from the Sierra Wireless Acquisition to each of these reporting units. The Wireless reporting unit and the Advanced Protection and Sensing reporting unit aggregate into the Analog Mixed Signal and Wireless operating segment. Signal Integrity comprises one reporting unit and, accordingly, is both a reporting unit and an operating segment.
As a result of the restructuring of the Company's operating segments during fiscal year 2024, the Company reallocated $61.6 million of goodwill from the IoT Systems operating segment, related to the Wireless reporting unit, and $6.9 million of goodwill from the Signal Integrity operating segment, related to the digital video business, to the Analog Mixed Signal and Wireless operating segment, formerly the Advanced Protection and Sensing operating segment, based on the relative fair values of the businesses in the respective reporting units.
Goodwill is not amortized, but is tested for impairment at the reporting unit level using either a qualitative assessment or a two-step methodquantitative assessment on an annual basis during the fourth quarter of each fiscal year, and whenever events or changes in circumstances indicate that the carrying value may not be recoverable. The recoverabilityImpairment of goodwill is measured at the reporting unit level by comparing the reporting unit’s carrying amount, including goodwill, to the fair market value of the reporting unit.
Goodwill is allocated to threeA total of $755.6 million of pre-tax non-cash goodwill impairment charges were recorded for fiscal year 2024 in the Statements of Operations as a result of impairment tests performed throughout the fiscal year. During the second quarter of fiscal year 2024, as a result of reduced earnings forecasts associated with the business acquired from Sierra Wireless and current macroeconomic conditions, including an elevated interest rate environment, the Company performed an interim impairment test using a quantitative assessment of the reporting units (Signal Integrity, Powerrelated to the Sierra Wireless Acquisition (specifically, the IoT Connected Services, IoT Systems–Modules and High-ReliabilityIoT Systems–Routers reporting units). This interim impairment test resulted in $279.6 million of total pre-tax non-cash goodwill impairment charges recorded during the second quarter of fiscal year 2024, consisting of $69.0 million of goodwill impairment for the IoT Connected Services reporting unit, $109.9 million of goodwill impairment for the IoT Systems–Modules reporting unit and $100.7 million goodwill impairment for the IoT Systems–Routers
86


reporting unit. During the third quarter of fiscal year 2024, the Company recorded an additional $2.3 million of total pre-tax non-cash goodwill impairment charges resulting from the finalization of the measurement period adjustments, consisting of $1.6 million of goodwill impairment for the IoT Connected Services reporting unit, $0.2 million of goodwill impairment for the IoT Systems–Modules reporting unit and $0.5 million of goodwill impairment for the IoT Systems–Routers reporting unit. During the fourth quarter of fiscal year 2024, the Company performed its annual goodwill and intangible asset impairment assessment using a quantitative assessment for all of its reporting units. Due to a further reduction in earnings forecasts associated with the business acquired from Sierra Wireless, the Company recorded an additional $473.8 million of total pre-tax non-cash goodwill impairment charges resulting from a quantitative assessment of the reporting units, consisting of $138.4 million of goodwill impairment for the IoT Connected Services reporting unit, $135.1 million of goodwill impairment for the IoT Systems–Modules reporting unit and Sensing) (see Note 15). $200.3 million of goodwill impairment for the IoT Systems–Routers reporting unit. There was no goodwill impairment at any of the Company's other reporting units.
The difference between the fair value and the carrying amountvalues of these reporting units is one of several factors the Company will consider before reaching its conclusion about whetherwere determined based on a discounted cash flow model (an income approach) and earnings multiples (a market approach). Significant inputs to perform the first step of the goodwill impairment test.
Goodwill was tested for impairment at the reporting unit levelfair value measurements included forecasted cash flows, discount rates, terminal growth rates and earnings multiples, which were determined by management estimates and assumptions. The reporting unit fair value measurements are classified as Level 3 in the fair value hierarchy because they involve significant unobservable inputs.
In performing the annual goodwill impairment testing during the fourth quarter of November 30, 2017fiscal year 2024, the Company also determined that the carrying amounts of our asset groups related to the Sierra Wireless Acquisition may not be recoverable. The Company therefore performed impairment tests on the long-lived assets in each asset group, including definite-lived intangible assets using an undiscounted cash flow analysis, to determine whether the carrying amounts of each asset group related to the Sierra Wireless Acquisition are recoverable. All three asset groups failed the undiscounted cash flow recoverability test and November 30, 2016,therefore the datesCompany estimated the fair value of the asset group to determine whether any asset impairment was present. The Company’s annualestimation of the fair value of the long-lived assets included the use of discounted cash flow analyses. Based on these analyses, the Company concluded that the fair values of certain assets were lower than their carrying amounts. During the fourth quarter of fiscal year 2024, the Company recognized intangible impairment reviewcharges of $91.8 million for fiscal years 2018core technologies, $34.8 million for customer relationships and 2017, respectively.$4.8 million for trade name, reducing the carrying amounts to $28.1 million for core technologies, $4.1 million for customer relationships and $1.5 million for trade name.
For fiscal years 2018year 2023, prior to and 2017,subsequent to the restructuring of the Company's reporting units due to the Sierra Wireless Acquisition, the Company performed a quantitative assessment that demonstrated that the fair value of each of the reporting units was higher than their respective carrying values. For fiscal year 2022, the Company performed a qualitative assessment and concluded that it was more likely than not that the fair value of each of the three reporting units exceeded its carrying value. No impairment to goodwill was recorded during fiscal years 2023 or 2022.
As such,a result of the divestiture of the Disposal Group during fiscal year 2023, the Company did not performrecorded a quantitative impairment analysis.
In additionreduction to its annual review,goodwill of $0.8 million based on the Company performs a test of impairment when indicators of impairment are present. As of January 28, 2018 and January 29, 2017, there were no indications of impairmentrelative fair value of the Company's goodwill balances.Disposal Group and the portion of the applicable reporting unit that will be retained. See Note 3, Acquisition and Divestiture, for additional information.
AcquiredPurchased and Other Intangibles -
The following table sets forth the Company’s finite-lived intangible assets resulting from business acquisitions, and technology licenses purchased, which continue to be amortized:are amortized over their estimated useful lives:
 January 28, 2024
(in thousands)Estimated
Useful Life
Gross
Carrying
Amount
Accumulated
Amortization
ImpairmentNet Carrying
Amount
Core technologies1-8 years$154,985 $(35,130)(91,792)$28,063 
Customer relationships1-10 years52,272 (13,391)(34,777)4,104 
Trade name2-10 years9,000 (2,700)(4,816)1,484 
Total finite-lived intangible assets$216,257 $(51,221)$(131,385)$33,651 
January 29, 2023
(in thousands)Estimated
Useful Life
Gross
Carrying
Amount
Accumulated
Amortization
ImpairmentNet Carrying
Amount
Core technologies1-8 years$175,080 $(21,156)— $153,924 
Customer relationships1-10 years53,000 (690)— 52,310 
Trade name2-10 years9,000 (132)— 8,868 
Total finite-lived intangible assets$237,080 $(21,978)$— $215,102 
87

   January 28, 2018 January 29, 2017
(in thousands)
Estimated
Useful Life
 
Gross
Carrying
Amount
 
Accumulated
Amortization
 
Net Carrying
Amount
 
Gross
Carrying
Amount
 
Accumulated
Amortization
 
Net Carrying
Amount
Core technologies5-8 years $164,930
 $(115,628) $49,302
 $144,930
 $(92,940) $51,990
Customer relationships3-10 years 34,031
 (25,426) 8,605
 30,030
 (20,247) 9,783
Total finite-lived intangible assets  $198,961
 $(141,054) $57,907
 $174,960
 $(113,187) $61,773

Amortization expensesexpense of finite-lived intangible assets was as follows:
Fiscal Year Ended
(in thousands)January 28, 2024January 29, 2023January 30, 2022
Core technologies$33,716 $5,660 $4,942 
Customer relationships12,345 690 — 
Trade name2,568 132 — 
Total amortization expense$48,629 $6,482 $4,942 
Amortization expense of finite-lived intangible assets related to core technologies was recorded in "Amortization of acquired technology" within "Total cost of sales" in the Statements of IncomeOperations and amortization expense of finite-lived intangible assets related to customer relationships and trade name was recorded in "Intangible amortization" within "Total operating costs and expenses, net" in the Statements of Operations. As of the Acquisition Date, the weighted-average amortization period for each period were as follows:the finite-lived intangible assets acquired in the Sierra Wireless Acquisition was 5.3 years, which reflects weighted-average amortization periods of 4.4 years, 7.9 years and 6.2 years for core technologies, customer relationships and trade name, respectively.
(in thousands)January 28, 2018 January 29, 2017 January 31, 2016
Core technologies$22,688
 $20,901
 $20,692
Customer relationships5,179
 4,400
 4,367
Total amortization expense$27,867
 $25,301
 $25,059

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Future amortization expense by operating segmentof finite-lived intangible assets is expected as follows:
(in thousands)Core TechnologiesCustomer relationshipsTrade nameTotal
Fiscal year 2025$9,110 $458 $426 $9,994 
Fiscal year 20268,611 458 133 9,202 
Fiscal year 20273,719 458 133 4,310 
Fiscal year 20283,563 458 133 4,154 
Fiscal year 20293,060 383 133 3,576 
Thereafter— 1,889 526 2,415 
Total expected amortization expense$28,063 $4,104 $1,484 $33,651 
Also in “Other intangible assets, net” in the Balance Sheets, are finite-lived intangible assets under construction to be as follows:
(in thousands)     
To be recognized in:Core Technologies Customer relationships Total
Fiscal year 2019$20,666
 $5,733
 $26,399
Fiscal year 202013,239
 2,283
 15,522
Fiscal year 20216,389
 589
 6,978
Fiscal year 20223,905
 
 3,905
Fiscal year 20233,714
 
 3,714
Thereafter1,389
 
 1,389
Total expected amortization expense$49,302
 $8,605
 $57,907
amortized upon placement in service. The following table sets forth the Company’s indefinite-livedfinite-lived intangible assets resulting from additions to IPR&D:under construction:
(in thousands)Net Carrying Amount
Value at January 29, 2023$— 
Capitalized development costs1,915 
Value at January 28, 2024$1,915 
88
(in thousands)Net Carrying Amount
Value at January 31, 2016$
Value at January 29, 2017
In-process research and development through acquisitions2,300
Value at January 28, 2018$2,300
The Company reviews indefinite-lived intangible assets for impairment as of November 30, each year, by comparing the carrying amount of the asset to the future discounted cash flows that asset is expected to generate.

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Note 9: Details of Other Current Assets and Accrued Liabilities
The following is a summary of other current assets for fiscal years 2024 and 2023:
(in thousands)January 28, 2024January 29, 2023
Inventory advances$44,763 $56,157 
Prepaid expenses and deposits25,058 21,267 
Other receivables17,302 12,525 
Short term portion of investments14,545 12,557 
Other12,661 9,128 
Total other current assets$114,329 $111,634 
The following is a summary of accrued liabilities for fiscal years 20182024 and 2017:2023:
(in thousands)January 28, 2024January 29, 2023
Refund liabilities$28,756 $32,527 
Compensation21,456 69,654 
Deferred revenue19,092 26,775 
Accrued inventory12,894 6,700 
Inventory commitment reserve10,552 12,637 
Royalties8,569 23,488 
Deferred compensation7,412 4,714 
Lease liabilities6,560 6,209 
Restructuring6,277 4,039 
Professional fees6,095 11,452 
Income taxes payable2,924 8,522 
Accrued R&D expenses1,924 6,806 
Environmental reserve541 1,152 
Other39,053 38,400 
Total accrued liabilities$172,105 $253,075 


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(in thousands)January 28, 2018 January 29, 2017
Compensation$20,476
  $23,477
Earn-out liability10,958
  1,426
Deferred compensation2,333
 1,732
Sales and marketing4,284
 4,322
Professional fees2,377
 1,529
Royalty3,820
 3,167
Income taxes payable1,470
  11,382
Environment reserve2,583
  620
Restructuring5,078
 1,408
Other7,453
  5,461
Accrued liabilities$60,832
 $54,524

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Note 10: Long-Term Debt
Note 10:Long-term debt and the current period interest rates were as follows:
(in thousands)January 28, 2024January 29, 2023
Revolving loans$215,000 $150,000 
Term loans622,625 895,000 
1.625% convertible senior notes due 2027319,500 319,500 
4.00% convertible senior notes due 2028250,000 — 
Total debt1,407,125 1,364,500 
Current portion, net— (43,104)
Debt issuance costs(36,086)(24,430)
Total long-term debt, net of debt issuance costs$1,371,039 $1,296,966 
Weighted-average effective interest rate (1)
5.86 %4.84 %
(1) The revolving loans and Term Loans (as defined below) bear interest at variable rates based on Adjusted Term SOFR or a Base Rate (as defined in the Credit FacilitiesAgreement), at the Company’s option, plus an applicable margin that varies based on the Company’s consolidated leverage ratio. In the first quarter of fiscal year 2024, the Company entered into an interest rate swap agreement with a 2.75 year term to hedge the variability of interest payments on $150.0 million of debt outstanding on the Term Loans at a fixed Term SOFR rate of 3.58%, plus a variable margin and spread based on the Company’s consolidated leverage ratio. In the fourth quarter of fiscal year 2023, the Company entered into an interest rate swap agreement with a 5 year term to hedge the variability of interest payments on $450.0 million of debt outstanding on the Term Loans at a fixed Term SOFR rate of 3.44%, plus a variable margin and spread based on the Company’s consolidated leverage ratio. As of January 28, 2024, the effective interest rate was a weighted-average rate that represented (a) interest on the revolving loans at a floating SOFR rate of 5.34% plus a margin and spread of 3.86% (total floating rate of 9.20%), (b) interest on $450.0 million of the debt outstanding on the Term Loans at a fixed SOFR rate of 3.44% plus a margin and spread of 3.85% (total fixed rate of 7.29%), (c) interest on $150.0 million of the debt outstanding on the Terms Loans at a fixed SOFR rate of 3.58% plus a margin and spread of 3.85% (total fixed rate of 7.43%), (d) interest on the remaining debt outstanding on the Term Loans at a floating SOFR rate of 5.34% plus a margin and spread of 3.85% (total floating rate of 9.19%), (e) interest on the 2027 Notes outstanding at a fixed rate of 1.625%, and (f) interest on the 2028 Notes outstanding at a fixed rate of 4.00%. As of January 29, 2023, the effective interest rate was a weighted average-rate that represented (a) interest on the revolving loans at a fixed LIBOR rate of 0.73% plus a margin and spread of 2.36% (total fixed rate of 3.09%) (b) interest on $450.0 million of the debt outstanding on the Term Loans at a fixed SOFR rate of 3.44% plus a margin and spread of 2.35% (total fixed rate of 5.79%), (c) interest on the remaining debt outstanding on the Term Loans at a floating SOFR rate of 4.43% plus a margin and spread of 2.35% (total floating rate of 6.78%) and (d) interest on the 2027 Notes outstanding at a fixed rate of 1.625%
Credit Agreement
On November 15, 2016 (the "Closing Date"), Semtech Corporation,7, 2019, we, with certain of itsour domestic subsidiaries as guarantors, (the "Guarantors"), entered into the amended and restateda credit facilityagreement with the lenders party thereto ("Lenders"), and HSBC Bank USA, National Association (“HSBC Bank”), as administrative agent, swing line lender and letter of credit issuer. On September 26, 2022 (the “Third Restatement Effective Date”), the Company entered into a third amended and restated credit agreement (as amended, restated, supplemented or otherwise modified from time to time, the "Credit Agreement") with the lenders party thereto, HSBC Bank, as resigning administrative agent, and JPMorgan Chase Bank, N.A. (“JPM”), as successor administrative agent, swing line lender and letter of credit issuer. The amended and restated credit facility amended and restatedCredit Agreement, which was entered into substantially concurrently with the prior credit agreement. The Company accountedcompletion of the Sierra Wireless Acquisition on January 12, 2023, was entered into to, among other things, (i) extend the maturity date of $405.0 million of the $600.0 million in aggregate principal amount of revolving commitments thereunder from November 7, 2024 to January 12, 2028, (ii) provide for the amended and restated credit facility as a debt modification. Pursuant to the amended and restated credit facility, the Lenders providedincurrence by the Company with senior secured first lien credit facilitieson January 12, 2023 of term loans (the “Term Loans”) in an aggregate principal amount of $400.0$895.0 million, consistingwhich was used to fund a portion of the cash consideration for the Sierra Wireless Acquisition, (iii) provide for JPM to succeed HSBC Bank as administrative agent and collateral agent under the Credit Agreement on January 12, 2023, (iv) modify the maximum consolidated leverage covenant as set forth in the Credit Agreement, (v) replace LIBOR with adjusted term loansSOFR and (vi) make certain other changes as set forth in the restated Credit Agreement, including changes consequential to the incorporation of the Term Loan Facility.
After effectiveness of the Third Amendment (as defined and described below), the borrowing capacity on the revolving credit facility under the Credit Agreement (the "Revolving Credit Facility") is $500.0 million, of which $162.5 million is scheduled to mature on November 7, 2024 and $337.5 million is scheduled to mature on January 12, 2028, and the Term Loans are scheduled to mature on January 12, 2028(subject to, in certain circumstances, an aggregate initial principal amountearlier springing maturity).
In fiscal year 2024, the Company borrowed $70.0 million and repaid $5.0 million on the Revolving Credit Facility and repaid $272.4 million on the Term Loans. In fiscal year 2023, the Company borrowed $10.0 million and repaid $33.0 million on the Revolving Credit Facility. As of $150.0January 28, 2024, the Company had $622.6 million ("outstanding under the Term Loans")Loans and revolving commitments in an aggregate principal amount$215.0 million outstanding under the Revolving Credit Facility, which had available undrawn borrowing capacity of $250.0$282.2 million, ("Revolving Commitments"). subject to net leverage limitations and customary conditions precedent, including the accuracy of representations and warranties and the absence of defaults.
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Up to $40.0 million of the revolving commitmentsRevolving Credit Facility may be used to obtain letters of credit, up to $25.0 million of the revolving commitmentsRevolving Credit Facility may be used to obtain swing line loans, and up to $40.0$75.0 million of the revolving commitmentsRevolving Credit Facility may be used to obtain revolving loans and letters of credit in certain currencies other than U.S. Dollars. Each of the term loans and the revolving commitments is scheduled to mature on November 12, 2021. As of January 28, 2018, there were no amounts outstanding under the letters of credit, swing line loans and alternative currency sub-facilities.
All of the proceeds of the amended and restated credit facility were used to repay in full all of the obligations outstanding under the Company’s prior credit facility and to pay transaction costs in connection with such refinancing. As of November 15, 2016, $247.0 million of borrowings were outstanding under the amended and restated credit facility, consisting of $150.0 million in term loans and $97.0 million in revolving loans, and there was $153.0 million of undrawn revolving commitments.Dollars ("Alternative Currencies"). The proceeds of the revolving credit facilityRevolving Credit Facility may be used by the Company for capital expenditures, permitted acquisitions, permitted dividends, working capital and general corporate purposes.
The amended and restated credit facility provides that, subject to certain conditions,On February 24, 2023, the Company may requestentered into the establishment of one or more additional term loan facilities and/or increasesfirst amendment (the “First Amendment”) to the Credit Agreement, in order to, among other things, (i) increase the maximum consolidated leverage ratio covenant for certain test periods as set forth therein, (ii) reduce the minimum consolidated interest coverage ratio covenant for certain test periods as set forth therein, (iii) provide that, during the period that financial covenant relief pursuant to the First Amendment is in effect, the interest rate margin for (1) Term SOFR loans is deemed to be 2.50% and (2) Base Rate (as defined in the Credit Agreement) loans is deemed to be 1.50% per annum and (iv) make certain other changes as set forth therein.
On June 6, 2023, the Company entered into the second amendment (the "Second Amendment") to the Credit Agreement, in order to, among other things, (i) increase the maximum consolidated leverage ratio covenant for certain test periods as set forth therein and described below, (ii) reduce the minimum consolidated interest coverage ratio covenant for certain test periods as set forth therein and described below, (iii) modify the pricing grid applicable to loans under the Credit Agreement during the covenant relief period as set forth therein and described below, (iv) impose a minimum liquidity covenant for certain periods during the covenant relief period as set forth therein and described below, (v) increase the annual amortization in respect of the term loans thereunder to 7.5% per annum for certain periods as set forth therein, (vi) impose an “anti-cash hoarding” condition to the borrowing of revolving commitments in an aggregate principal amountloans as set forth therein, (vii) provide that the maturity date for the Term Loans and revolving loans shall be the day that is 91 days prior to the stated maturity date of the Notes if the Notes have not otherwise been refinanced or extended to exceedat least 91 days after the sumstated maturity date of (a) $150.0 millionthe Term Loans and (b)revolving loans, the aggregate principal amount of all voluntary prepaymentsnon-extended outstanding Notes and certain replacement debt exceeds $50 million and a minimum liquidity condition is not satisfied, (viii) provide for the reduction of term loans made priorthe aggregate revolving commitments thereunder by $100 million, (ix) require that the Company appoint a financial advisor and (x) make certain other modifications to the datemandatory prepayments (including the imposition of incurrence ofan excess cash flow mandatory prepayment), collateral provisions and covenants (including additional limitations on debt, liens, investments and restricted payments such additional term loan facilities and/or increasesas dividends) as set forth therein.
On October 19, 2023, the Company entered into the third amendment (the "Third Amendment") to the revolving commitments. The Lenders will have an opportunityCredit Agreement, in order to, but are not requiredamong other things, (i) extend the financial covenant relief period by one year to participateApril 30, 2026, (ii) increase the maximum consolidated leverage ratio covenant for certain test periods as set forth in the additional term loan facilities and/or revolving commitment increases. IfThird Amendment, (iii) reduce the Lenders do not agree to provide such incremental facilities,minimum consolidated interest coverage ratio covenant for certain test periods as set forth in the Company may request such additional and/or increased facilities from additional lenders.Third Amendment and (iv) make certain other changes as set forth therein. These amendments had the effect of extending and temporarily expanding financial covenant relief under the Credit Agreement previously provided for in the First Amendment and the Second Amendment.
InterestEffective June 6, 2023, in connection with entering into the Second Amendment, interest on loans made under the amended and restated credit facilityCredit Agreement in U.S. Dollars accrues, at the Company's option, at a rate per annum equal to (1) (x) the Base Rate (as defined below)in the Credit Agreement) plus (y) a margin ranging from 0.25% to 1.25%2.75% depending upon the Company’s consolidated leverage ratio (except that, during the period that financial covenant relief is in effect (including during the extended covenant relief period provided pursuant to the Third Amendment), the margin will not be less than 2.25% per annum) or (2) LIBOR (determined with respect to deposits(x) Term SOFR Rate (as defined in U.S. Dollars)the Credit Agreement) plus (y) a credit spread adjustment of (i) for anterm loans, 0.10% and (ii) for revolving credit borrowings, 0.11%, 0.26% or 0.43% for one, three and six month interest period to be selected by the Companyperiods, respectively, plus (z) a margin ranging from 1.25% to 2.25%3.75% depending upon the Company's consolidated leverage ratio (except that, during the period that financial covenant relief pursuant to the Third Amendment is in effect, the margin will not be less than 3.25% per annum) (such margin, the "Applicable Margin"). The initial interest margin will be 2.00% for Base Rate loans and 1.00% for LIBOR rate loans, applicable until 2 business days following delivery of a compliance certificate by Semtech to the administrative agent with respect to the first fiscal period ending after the Closing Date. The "Base Rate" is equal to a fluctuating rate equal to the highest of (a) the prime rate of the administrative agent, (b) ½ of 1% above the federal funds effective rate published by the Federal Reserve Bank of New York and (c) one-month LIBOR (determined with respect to deposits in U.S. Dollars) plus 1.00%. Interest on loans made under the amended and restated credit facilityRevolving Credit Facility in alternative currenciesAlternative Currencies accrues at a rate per annum equal to LIBOR (determined with respect to depositsa customary benchmark rate (including, in the applicable alternative currency) (other than loans made in Canadian Dollars, for which a special reference rate for Canadian Dollars applies) for an interest period to be selected by the Companycertain cases, credit spread adjustments) plus the Applicable Margin.
Commitment fees on the unused portionAll of the revolving commitments accrue at a rate per annum ranging from 0.20% to 0.45% depending upon the Company's consolidated leverage ratio, provided the initial commitment fee shall be 0.40% per annum, applicable until two business days following delivery of a compliance certificate by the Company to the administrative agent with respect to the first fiscal period ending after the Closing Date. With respect to letters of credit, the Company will pay the administrative agent, for the account of the lendersobligations under the revolving credit facility, letter of credit participation fees at a rate per annum equal to the applicable margin then in effect with respect to LIBOR-based loans under the revolving commitments on the face amount of all outstanding letters of credit. The Company also will pay HSBC Bank USA, N.A., as the issuing bank, a fronting fee for each letter of credit issued under the amended and restated credit facility at a rate equal to 0.125% per annum based on the maximum amount available to be drawn under each such letter of credit, as well as its customary documentation fees.
All obligations of the Company under the amended and restated credit facilityCredit Agreement are unconditionally guaranteed by eachall of the Guarantors, which currently consist of all of theCompany's direct and indirect domestic subsidiaries, other than certain excluded subsidiaries, including, but not limited to, any domestic subsidiary the primary assets of Semtech Corporation. Semtech Corporationwhich consist of equity or debt of non-U.S. subsidiaries, certain immaterial non-wholly-owned domestic subsidiaries and subsidiaries that are prohibited from providing a guarantee under applicable law or that would require governmental approval to provide such guarantee. The Company and the Guarantorsguarantors have also pledged substantially all of their assets to secure their obligations under the amended and restated credit facility, including the Company's owned real property located in Camarillo, California.Credit Agreement.
The outstanding principal balance of the term loans will be subject to repayment in quarterly installments. No amortization is required with respect to the revolving credit facility.loans. Effective June 6, 2023, in connection with entering into the Second Amendment to the Credit Agreement, the Term Loans amortize (x) during the period that financial covenant relief is in effect (including during the extended covenant relief period provided pursuant to the Third Amendment), in equal quarterly installments of 1.875% of the aggregate principal amount outstanding on the Third Restatement Effective Date, and (y) otherwise, in equal quarterly installments of 1.25% of the aggregate principal amount outstanding on the Third Restatement
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Effective Date, with the balance due at maturity. The Company may voluntarily prepay borrowings under the amended and

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restated credit facility at any time and from time to time, without premium or penalty, other than customary "breakage costs" and fees for LIBOR-based loans.in certain circumstances. Following a $250 million prepayment on the Term Loans in the third quarter of fiscal year 2024 in connection with the Third Amendment, after which there is no scheduled amortization remaining on the Term Loans.
The term loans must be mandatorily prepaid using the proceeds of certain dispositions of assetsCredit Agreement contains customary representation and receipt of insurance proceeds, subject to agreed-upon thresholdswarranties, and exceptionsaffirmative and customary reinvestment rights.
The amended and restated credit facility contains customarynegative covenants, including limitations on the Company’s ability to, among other things, incur indebtedness, create liens on assets, engage in certain fundamental corporate changes, make investments, sell or otherwise dispose of assets, repurchase stock, pay dividends or make similar distributions, engage in certain affiliate transactions, with affiliates andor enter into agreements that restrict the Company's ability to create liens, pay dividends or make capital expenditures.loan repayments. In addition, the Company must comply with the following financial covenants tested atwhich, after effectiveness of the end ofThird Amendment are as follows (in each fiscal quarter on a trailing four-quarter basis: (i) a minimum consolidated interest coverage ratio of 3.00 to 1.00 and (ii)case, during the covenant relief period):
maintaining a maximum consolidated leverage ratio, determined as of 3.00the last day of each fiscal quarter, of (i) 8.17 to 1.00 provided that, such maximum consolidated leverage ratio may be increased to 3.25for the fiscal quarter ending on or around October 31, 2023, (ii) 10.27 to 1.00 for the fiscal quarter ending on or 3.50around January 31, 2024, (iii) 10.21 to 1.00 as applicable,for the fiscal quarter ending on or around April 30, 2024, (iv) 9.93 to 1.00 for the fiscal quarter ending on or around July 31, 2024, (v) 8.42 to 1.00 for the fiscal quarter ending on or around October 31, 2024, (vi) 7.68 to 1.00 for the fiscal quarter ending on or around January 31, 2025, (vii) ) 6.75 to 1.00 for the fiscal quarter ending on or around April 30, 2025, (viii) 6.28 to 1.00 for the fiscal quarter ending on or around July 31, 2025, (ix) 5.81 to 1.00 for the fiscal quarter ending on or around October 31, 2025, (x) 5.30 to 1.00 for the fiscal quarter ending on or around January 31, 2026, and (xi) 3.75 to 1.00 for the fiscal quarter ending on or around April 30, 2026 and each fiscal quarter thereafter, subject to increase to 4.25 to 1.00 for the four full consecutive fiscal quarters ending on or after the date of consummation of a permitted acquisition whichthat constitutes a "Material Acquisition" under the amended and restated credit facility,Credit Agreement, subject to the satisfaction of certain conditions.conditions;
maintaining a minimum consolidated interest expense coverage ratio, determined as of the last day of each fiscal quarter, of (i) 1.66 to 1.00 for the fiscal quarter ending on or around October 31, 2023, (ii) 1.40 to 1.00 for the fiscal quarter ending on or around January 31, 2024, (iii) 1.37 to 1.00 for the fiscal quarter ending on or around April 30, 2024, (iv) 1.41 to 1.00 for the fiscal quarter ending on or around July 31, 2024, (v) 1.73 to 1.00 for the fiscal quarter ending on or around October 31, 2024, (vi) 1.90 to 1.00 for the fiscal quarter ending on or around January 31, 2025, (vii) 2.14 to 1.00 for the fiscal quarter ending on or around April 30, 2025, (viii) 2.37 to 1.00 for the fiscal quarter ending on or around July 31, 2025, (ix) 2.68 to 1.00 for the fiscal quarter ending on or around October 31, 2025, (x) 3.01 to 1.00 for the fiscal quarter ending on or around January 31, 2026, and (xi) 3.50 to 1.00 for the fiscal quarter ending on or around April 30, 2026 and each fiscal quarter thereafter; and
until January 31, 2025, maintaining a minimum consolidated liquidity (as further defined in the Credit Agreement but excluding revolving credit commitments scheduled to expire in 2024) of $150 million as of the last day of each monthly accounting period of the Company.
Upon the termination of the covenant relief period under the Third Amendment, the ratio levels set forth above with respect to the leverage and interest expense coverage financial covenants are subject to step-up as set forth in the Credit Agreement, and the liquidity covenant shall no longer apply.
Compliance with the leverage and interest expense coverage financial covenants is measured quarterly based upon the Company’s performance over the most recent four quarters, and compliance with the liquidity covenant is measured as of the last day of each monthly accounting period. As of January 28, 2018,2024, the Company was in compliance with itsthe financial covenants in the Credit Agreement. See “Liquidity” in Note 1, Organization and Basis of Presentation, for additional information about compliance with the financial covenants.
The amended and restated credit facilityCredit Agreement also contains customary provisions pertaining to events of default. If any event of default occurs, the principal, interest, and any other monetary obligations on allunder the then outstanding amounts can becomeCredit Agreement may be declared due and payable, immediately by actionterminated upon written notice to the Company and existing letters of credit may be required to be cash collateralized.
The $100.0 million reduction in borrowing capacity of the administrative agent acting upon the instructions of orRevolving Credit Facility in connection with the consentSecond Amendment and the $250 million payment on the Term Loans in connection with the Third Amendment resulted in write-offs of deferred financing costs of $4.4 million for fiscal year 2024, which were included in "Interest expense" in the Statements of Operations.
In the first quarter of fiscal year 2024, the Company entered into an interest rate swap agreement with a 2.75 year term to hedge the variability of interest payments on $150.0 million of debt outstanding on the Term Loans at a Term SOFR rate of 3.58%, plus a variable margin and spread based on the Company’s consolidated leverage ratio.
In the fourth quarter of fiscal year 2023, the Company entered into an interest rate swap agreement with a 5 year term to hedge the variability of interest payments on $450.0 million of debt outstanding on the Term Loans at a Term SOFR rate of 3.44%, plus a variable margin and spread based on the Company’s consolidated leverage ratio.
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In the first quarter of fiscal year 2021, the Company entered into an interest rate swap agreement with a 3 year term to hedge the variability of interest payments on the first $150.0 million of debt outstanding under the Company's Revolving Credit Facility at a LIBOR-referenced rate of 0.73%, plus a variable margin and spread based on the Company's consolidated leverage ratio. This interest rate swap agreement matured during the first quarter of fiscal year 2024.
Convertible Senior Notes due 2027
On October 12, 2022 and October 21, 2022, the Company issued and sold $300.0 million and $19.5 million, respectively, in aggregate principal amount of 1.625% Convertible Senior Notes due 2027 (the "2027 Notes") in a private placement. The 2027 Notes were issued pursuant to an indenture, dated October 12, 2022, by and among the Company, the subsidiary guarantors party thereto and U.S. Bank Trust Company, National Association, as trustee (the "2027 Indenture"). The 2027 Notes are jointly and severally and fully and unconditionally guaranteed by each of the Lenders representing more than 50%Company’s current and future direct and indirect wholly-owned domestic subsidiaries that guarantee its borrowings under its Credit Agreement. The 2027 Notes bear interest at a rate of 1.625% per year, payable semi-annually in arrears on May 1 and November 1 of each year, beginning on May 1, 2023. The 2027 Notes will mature on November 1, 2027, unless earlier converted, redeemed or repurchased.
The initial conversion rate of the revolving commitments and outstanding term loans or automatically2027 Notes is 26.8325 shares of the Company's common stock per $1,000 principal amount of 2027 Notes (which is equivalent to an initial conversion price of approximately $37.27 per share). The conversion rate is subject to adjustment upon the occurrence of certain bankruptcy events relatedspecified in the 2027 Indenture but will not be adjusted for accrued and unpaid interest. In addition, upon the occurrence of a Make-Whole Fundamental Change (as defined in the 2027 Indenture) or if the Company delivers a Notice of Sale Price Redemption (as defined in the 2027 Indenture), the Company will, in certain circumstances, increase the conversion rate by a number of additional shares of common stock as described in the 2027 Indenture for a holder who elects to convert its 2027 Notes in connection with such Make-Whole Fundamental Change or to convert its 2027 Notes called (or deemed called as provided in the 2027 Indenture) for redemption in connection with such Notice of Sale Price Redemption, as the case may be.
Prior to the Company.
close of business on the business day immediately preceding July 1, 2027, the 2027 Notes are convertible at the option of the holders thereof only under the following circumstances: (1) during any fiscal quarter commencing after the fiscal quarter ending on January 29, 2023 (and only during such fiscal quarter), if the last reported sale price of the Company's common stock for at least 20 trading days (whether or not consecutive) during a period of 30 consecutive trading days ending on, and including, the last trading day of the immediately preceding fiscal quarter is greater than or equal to 130% of the conversion price on each applicable trading day; (2) during the five business day period after any ten consecutive trading day period in which, for each trading day of that period, the Trading Price (as defined in the 2027 Indenture), as determined following a request by a holder of 2027 Notes in accordance with the procedures described in the 2027 Indenture, per $1,000 principal amount of 2027 Notes for such trading day was less than 98% of the product of the last reported sale price of the Company's common stock and the conversion rate on each such trading day; (3) if the Company calls such 2027 Notes for redemption, at any time prior to the close of business on the scheduled trading day immediately preceding the redemption date, but only with respect to the 2027 Notes called (or deemed called as provided in the 2027 Indenture) for redemption; or (4) upon the occurrence of specified corporate events described in the 2027 Indenture. As of January 28, 2018,2024, none of the conditions allowing holders of the 2027 Notes to convert had been met. On or after July 1, 2027 until the close of business on the second scheduled trading day immediately preceding the maturity date of the 2027 Notes, holders of the 2027 Notes may convert all or a portion of their 2027 Notes, regardless of the foregoing conditions. Upon conversion, the 2027 Notes will be settled in cash up to the aggregate principal amount of the 2027 Notes to be converted, and in cash, shares of the Company's common stock or any combination thereof, at the Company’s option, in respect of the remainder, if any, of the Company’s conversion obligation in excess of the aggregate principal amount of the 2027 Notes being converted.
The Company may not redeem the 2027 Notes prior to November 5, 2025. The Company may redeem for cash all or any portion of the 2027 Notes (subject to the limitation described below), at the Company’s option, on or after November 5, 2025 and before the 61st scheduled trading day immediately preceding the maturity date if the last reported sale price of the Company’s common stock has been at least 130% of the conversion price then in effect for at least 20 trading days (whether or not consecutive) during any 30 consecutive trading day period (including the last trading day of such period) ending on, and including, the trading day immediately preceding the date on which the Company provides the related notice of sale price redemption, at a redemption price equal to 100% of the principal amount of the 2027 Notes to be redeemed, plus accrued and unpaid interest rate payableto, but excluding, the redemption date. If the Company redeems less than all of the outstanding 2027 Notes, at least $75.0 million aggregate principal amount of the 2027 Notes must be outstanding and not subject to redemption as of the relevant redemption notice date. No sinking fund is provided for the 2027 Notes.
Upon the occurrence of a Fundamental Change (as defined in the 2027 Indenture) prior to the maturity date of the 2027 Notes, holders of the 2027 Notes may require the Company to repurchase all or a portion of the 2027 Notes for cash at a price equal to 100% of the principal amount of the 2027 Notes to be repurchased, plus any accrued and unpaid interest to, but excluding, the Fundamental Change Repurchase Date (as defined in the 2027 Indenture).

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Convertible Note Hedge Transactions
On October 6, 2022 and October 19, 2022, the Company entered into privately negotiated convertible note hedge transactions (the “Convertible Note Hedge Transactions”) with an affiliate of one of the initial purchasers of the 2027 Notes and another financial institution (collectively, the “Counterparties”) whereby the Company has the option to purchase the same number of shares of the Company’s common stock initially underlying the 2027 Notes in the aggregate for approximately $37.27 per share, which is subject to anti-dilution adjustments substantially similar to those in the 2027 Notes. The Convertible Note Hedge Transactions will expire upon the maturity of the 2027 Notes, if not earlier exercised. The Convertible Note Hedge Transactions are expected to reduce the potential dilution to the common stock upon the conversion of the 2027 Notes and/or offset any cash payments the Company is required to make in excess of the principal amount of converted 2027 Notes, as the case may be, in the event that the market price per share of common stock, as measured under the terms of the Convertible Note Hedge Transactions, is greater than the strike price of the Convertible Note Hedge Transactions, which initially corresponds to the initial conversion price of the 2027 Notes, or approximately $37.27 per share of the common stock. The Convertible Note Hedge Transactions are separate transactions, entered into by the Company with each of the Counterparties, and are not part of the terms of the 2027 Notes. Holders of the 2027 Notes do not have any rights with respect to the Convertible Note Hedge Transactions. The Company used approximately $72.6 million of the net proceeds from the offering of the 2027 Notes to pay the cost of the Convertible Note Hedge Transactions. The Convertible Note Hedge Transactions are recorded in additional paid-in capital in the Balance Sheets as they do not require classification outside of equity pursuant to ASC 480 and qualify for equity classification pursuant to ASC 815.
Warrant Transactions
On October 6, 2022 and on bothOctober 19, 2022, the Term LoansCompany separately entered into privately negotiated warrant transactions (the “Warrants”) with the Counterparties whereby the holders of the Warrants have the option to acquire, collectively, subject to anti-dilution adjustments, approximately 8.6 million shares of the Company’s common stock at an initial strike price of approximately $51.15 per share. The Warrants were sold in private placements to the Counterparties pursuant to an exemption from the registration requirements of the Securities Act of 1933, as amended (the “Securities Act”), afforded by Section 4(a)(2) of the Securities Act. If the market price per share of the common stock, as measured under the terms of the Warrants, exceeds the strike price of the Warrants, the Warrants could have a dilutive effect on the common stock, unless the Company elects, subject to certain conditions, to settle the Warrants in cash. The Warrants will expire over a period beginning in February 2028.
The Warrants are separate transactions, entered into by the Company with each of the Counterparties, and are not part of the terms of the 2027 Notes. Holders of the 2027 Notes do not have any rights with respect to the Warrants. The Company received aggregate proceeds of approximately $42.9 million from the sale of the Warrants to the Counterparties. The Warrants are recorded in additional paid-in capital in the Balance Sheets as they do not require classification outside of equity pursuant to ASC 480 and qualify for equity classification pursuant to ASC 815.
In combination, the Convertible Note Hedge Transactions and the Revolving Commitments was 3.19%.Warrants are intended to synthetically increase the strike price of the conversion option of the 2027 Notes from approximately $37.27 to $51.15 (subject to adjustment in accordance with the terms of the agreements governing such transactions), with the expected result of reducing the dilutive effect of the 2027 Notes in exchange for a net cash premium of $29.7 million.
Scheduled maturitiesConvertible Senior Notes due 2028
On October 26, 2023, the Company issued and sold $250.0 million in aggregate principal amount of 4.00% Convertible Senior Notes due 2028 (the "2028 Notes") in a private placement. The 2028 Notes were issued pursuant to an indenture, dated October 26, 2023, by and among the Company, the subsidiary guarantors party thereto and U.S. Bank Trust Company, National Association, as trustee (the "2028 Indenture"). The 2028 Notes are jointly and severally and fully and unconditionally guaranteed by each of the Company’s current and long-term Term Loans arefuture direct and indirect wholly-owned domestic subsidiaries that guarantee its borrowings under its Credit Agreement. The 2028 Notes bear interest at a rate of 4.00% per year, payable semi-annually in arrears on May 1 and November 1 of each year, beginning on May 1, 2024. The 2028 Notes will mature on November 1, 2028, unless earlier converted, redeemed or repurchased.
The initial conversion rate of the 2028 Notes is 49.0810 shares of the Company's common stock per $1,000 principal amount of 2028 Notes (which is equivalent to an initial conversion price of approximately $20.37 per share). The conversion rate is subject to adjustment upon the occurrence of certain events specified in the 2028 Indenture but will not be adjusted for accrued and unpaid interest. In addition, upon the occurrence of a Make-Whole Fundamental Change (as defined in the 2028 Indenture) or if the Company delivers a Notice of Redemption (as defined in the 2028 Indenture), the Company will, in certain circumstances, increase the conversion rate by a number of additional shares of common stock as follows:described in the 2028 Indenture for a holder who elects to convert its 2028 Notes in connection with such Make-Whole Fundamental Change or to convert its 2028 Notes called (or deemed called as provided in the 2028 Indenture) for redemption in connection with such Notice of Redemption, as the case may be.
Prior to the close of business on the business day immediately preceding August 1, 2028, the 2028 Notes will be convertible at
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(in thousands) 
Fiscal Year Ending: 
2019$15,937
202018,750
202119,688
202276,875
Total debt$131,250
the option of the holders thereof only under the following circumstances: (1) during any fiscal quarter commencing after the fiscal quarter ending on January 28, 2024 (and only during such fiscal quarter), if the last reported sale price of the Company's common stock for at least 20 trading days (whether or not consecutive) during a period of 30 consecutive trading days ending on, and including, the last trading day of the immediately preceding fiscal quarter is greater than or equal to 130% of the conversion price on each applicable trading day; (2) during the five business day period after any ten consecutive trading day period in which, for each trading day of that period, the Trading Price (as defined in the 2028 Indenture), as determined following a request by a holder of the 2028 Notes in accordance with the procedures described in the Indenture, per $1,000 principal amount of the 2028 Notes for such trading day was less than 98% of the product of the last reported sale price of the Company's common stock and the conversion rate on each such trading day; (3) if the Company calls such 2028 Notes for redemption, at any time prior to the close of business on the scheduled trading day immediately preceding the redemption date, but only with respect to the 2028 Notes called (or deemed called as provided in the 2028 Indenture) for redemption; or (4) upon the occurrence of specified corporate events described in the 2028 Indenture. As of January 28, 2024, none of the conditions allowing holders of the 2028 Notes to convert had been met. On or after August 1, 2028 until the close of business on the second scheduled trading day immediately preceding the maturity date of the 2028 Notes, holders of the 2028 Notes may convert all or a portion of their 2028 Notes, regardless of the foregoing conditions. Upon conversion, the 2028 Notes will be settled in cash up to the aggregate principal amount of the 2028 Notes to be converted, and in cash, shares of the Company's common stock or any combination thereof, at the Company’s option, in respect of the remainder, if any, of the Company’s conversion obligation in excess of the aggregate principal amount of the 2028 Notes being converted.
There are noThe Company may not redeem the 2028 Notes prior to November 5, 2026. The Company may redeem for cash all or any portion of the 2028 Notes (subject to the limitation described below), at the Company’s option, on or after November 5, 2026 and before the 41st scheduled trading day immediately preceding the maturity date if the last reported sale price of the Company’s common stock has been at least 130% of the conversion price then in effect for at least 20 trading days (whether or not consecutive) during any 30 consecutive trading day period (including the last trading day of such period) ending on, and including, the trading day immediately preceding the date on which the Company provides the related notice of sale price redemption, at a redemption price equal to 100% of the principal paymentsamount of the 2028 Notes to be redeemed, plus accrued and unpaid interest to, but excluding, the redemption date. If the Company redeems less than all the outstanding 2028 Notes, at least $75.0 million aggregate principal amount of the 2028 Notes must be outstanding and not subject to redemption as of the relevant redemption notice date. No sinking fund is provided for the Revolving Commitments2028 Notes.
Upon the occurrence of a Fundamental Change (as defined in the 2028 Indenture) prior to the maturity date of the 2028 Notes, holders of the 2028 Notes may require the Company to repurchase all or a portion of the 2028 Notes for cash at a price equal to 100% of the principal amount of the 2028 Notes to be repurchased, plus any accrued and unpaid interest to, but excluding, the Fundamental Change Repurchase Date (as defined in the 2028 Indenture).
Debt Commitment Letter
In connection with the Sierra Wireless Acquisition (see Note 3, Acquisition and Divestiture), the Company entered into a commitment letter, dated as of August 2, 2022 (the “Commitment Letter”) with JPM, pursuant to which had an outstanding balanceJPM committed to provide (a) a backstop of $97.0 million atcertain amendments to the Company's then-existing Credit Agreement and (b) a 364-day bridge loan facility in the aggregate principal amount of $1.2 billion (the "Bridge Commitment"), subject to certain mandatory commitment reductions customary for a bridge loan facility. During the third quarter of fiscal year 2023, the amendment and restatement of the Credit Agreement disclosed above and the issuance of the 2027 Notes disclosed above occurred to replace the backstop commitment and the Bridge Commitment.
Interest Expense
Interest expense was comprised of the following components for the periods presented:
 Fiscal Year Ended
(in thousands)January 28, 2024January 29, 2023January 30, 2022
Contractual interest$94,233 $11,187 $3,665 
Interest rate swap agreement(10,186)(2,217)945 
Amortization of deferred financing costs7,320 1,421 481 
Write-off of deferred financing costs4,446 — — 
Debt commitment fee (1)
— 7,255 — 
Total interest expense$95,813 $17,646 $5,091 
(1) One-time fee incurred in connection with the Commitment Letter disclosed above.
As of January 28, 20182024, there was $2.9 million outstanding under the letters of credit, swing line loans and is due on or before November 12, 2021.

alternative currency sub-facilities.
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Note 11: Share-Based Compensation
Financial Statement Effects and Presentation. The following table summarizes pre-tax
Pre-tax share-based compensation, excluding the acceleration of Sierra Wireless equity awards, was included in the Statements of IncomeOperations for fiscal years 2018, 20172024, 2023 and 2016:2022 as follows:
Fiscal Year Ended
(in thousands)January 28, 2024January 29, 2023January 30, 2022
Cost of sales$1,995 $2,645 $2,901 
Selling, general and administrative25,331 21,493 32,578 
Product development and engineering12,844 15,110 15,710 
Share-based compensation$40,170 $39,248 $51,189 
 Fiscal Year Ended
(in thousands)January 28, 2018 January 29, 2017 January 31, 2016
Revenue offset (Warrant)$16,219
 $5,396
 $
Cost of sales1,477
 1,591
 1,555
Selling, general and administrative22,423
 18,019
 10,055
Product development and engineering7,817
 5,822
 8,858
Share-based compensation$47,936
 $30,828
 $20,468
Net change in share-based compensation capitalized into inventory$(414) $38
 $(98)
Restricted Stock Units, Employees
Grant Date Fair Values and Underlying Assumptions:
The Company uses the Black-Scholes pricing model to value stock options. The estimated fair value ofgrants restricted stock units forto certain employees of which vesting is not linkeda portion are expected to a market condition, is calculated based on the market pricebe settled with shares of the Company’sCompany's common stock on the date of grant. Forand a portion are expected to be settled in cash. The restricted stock units that vest according to a market condition, the Company uses a Monte Carlo simulation model to value the award.
The following table summarizes the assumptions used in the Black-Scholes model to determine the fair value of stock options granted in fiscal years 2018, 2017 and 2016:
 Fiscal Year Ended
 January 28, 2018 January 29, 2017 January 31, 2016
Expected lives, in years4.2 4.1 - 4.5 4.2 - 4.3
Estimated volatility31.7% 31% - 32% 29% - 32%
Dividend yield  
Risk-free interest rate1.68% 1.04% - 1.51% 1.24% - 1.49%
Weighted average fair value on grant date$10.70 $5.71 $6.08

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The assumptions used in the Black-Scholes option pricing model were determined as follows:
Fair Value of Common Stock - The closing price on the date of the grant.
Expected Term - The expected term represents the period that our stock-based awards are expected to be outstanding.
Expected Volatility - The expected volatility was derived from the annualized volatility of the Company's closing stock price over the preceding three or four years depending upon the life of the option award.
Risk-Free Interest Rate - The risk-free interest rate is based on the U.S. Treasury yield curve in effect at the time of grantsettled with shares are accounted for zero-coupon U.S. Treasury notes with maturities approximately equal to the expected term of the stock option grants.
Dividend Rate - We have never declared or paid any cash dividends and do not plan to pay cash dividends in the foreseeable future, and, therefore, use an expected dividend yield of zero.

Stock Options. The Company has historically granted non-qualified stock options to both employees and non-employee directors. The fair value of these grants was measured on the grant date.as equity. The grant date for these awards is equal to the measurement date. These awardsdate and they are valued as of the measurement date, based on the fair value of the Company's common stock at the grant date, and recognized as anshare-based compensation expense over the requisite vesting period (typically 3-4 years). The number of shares authorized per the equity incentive plan is 17,031,6533 or 4 years). The maximum contractual termrestricted stock units that are to be settled in cash are accounted for as liabilities and the value of equity share optionsthe awards is ten yearsre-measured at the end of each reporting period until settlement at the end of the requisite vesting period (typically 3 years).
In fiscal year 2024, the Company granted to certain employees 2,173,582 restricted stock units that settle in shares, including 123,652 restricted stock units granted to the current Chief Executive Officer ("CEO") that vest quarterly over a 3-year period and 232,635 restricted stock units granted to the former CEO ("Former CEO") prior to his retirement that vest quarterly over an 18-month period. In fiscal year 2024, the Company granted to certain employees 9,432 restricted stock units that settle in cash.
The following table summarizes the activity for stock options for fiscal years 2018:
(in thousands, except for per share amounts)
Number
of
Shares
 
Weighted
Average
Exercise
Price
(per share)
 
Aggregate
Intrinsic
Value (1)
 
Number of
Shares
Exercisable
 
Weighted
Average
Contractual
Term (years)
Balance at January 29, 20171,511
 24.79
 13,503
 759  
Options granted135
 37.70
      
Options exercised(275) 24.27
 3,446
    
Options cancelled/forfeited(26) 26.22
      
Balance at January 28, 20181,345
 $26.17
 $13,953
 807  
Exercisable at January 29, 2018807
 $26.61
 $7,941
   2.1
Vested and expected to vest after January 29, 20181,345
 $26.17
 $13,953
   3.0
(1) The aggregate intrinsic value of stock options vested and exercisable and vested and expected to vest as of January 28, 2018 is calculated based on the difference between the exercise price and the closing price $36.45 of the Company's common stock on January 26, 2018.
The aggregate unrecognized compensation as of January 28, 2018 is $2.6 million to be recognized over 1.9 years.
The following table summarizes information regarding unvested stock option awards at January 28, 2018:
(in thousands, except for per share amounts)
Number
of
Shares
 
Weighted Average
Exercise Price
(per share)
 
Weighted Average
Grant Date
Fair Value
(per share)
Balance at January 29, 2017749
 22.66
  6.29
Options granted135
 37.70
  10.70
Options vested(324) 23.92
  6.71
Options forfeited(26) 26.23
  7.32
Balance at January 28, 2018534
 $25.50
  $7.10

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Performance-Based Units. The Company grants performance-based restricted stock units awarded to select employees. These awards have a performance condition in addition to a service condition. Prior toemployees for fiscal year 2018, the Company granted performance-based restricted stock units with performance metrics that were based on a pre-defined cumulative three-year performance of the Company’s revenue and non-GAAP operating income measured against internal goals. For these awards, the performance was tied to the Company’s performance in the grant year and the succeeding two fiscal years. The performance award recipients must be employed for the entire three-year period, which is the explicit service and requisite service period, and be an active employee at the time of vesting of the awards (cliff vesting at the end of the third year). Under the terms of these awards, assuming the highest performance level of 200% with no cancellations due to forfeitures, the maximum number of shares that can be earned would be 219,000 shares and an additional 219,000 shares would be settled in cash. The Company would have a liability accrued under "Other liabilities" within the Balance Sheets equal to the value of 219,000 shares on the settlement date, which would be settled in cash. Only cash performance-based restricted stock unit awards are classified as liabilities and the value of these awards is re-measured at each reporting date. At January 28, 2018, the performance metrics associated with the outstanding awards issued in fiscal year 2017 is expected to be met at a level which would result in a grant at 190% of target.2024:
The performance-based restricted stock units are valued as of the measurement date and expense is recognized on a straight line basis for the awards expected to vest based on the probability of attainment of the performance condition for each separately vesting portion of the award.
Beginning in fiscal year 2018, the Company granted 215,857 performance-based restricted stock units that have a pre-defined market condition and service condition. These grants are accounted for as equity awards. The market condition is determined based upon the Company’s total stockholder return ("TSR") benchmarked against the TSR of the S&P SPDR Semiconductor ETF (NYSE:XSD) over a one, two and three-year performance period (one-third of the awards vesting each performance period). Award recipients must be employed for the entire performance period and be an active employee at the time of vesting. The Company used a Monte Carlo simulation to determine the grant-date fair value for these awards, which takes into consideration the possible outcomes pertaining to the TSR market condition. The grant-date fair value per unit of the awards granted in the first quarter of fiscal year 2018 for each one, two and three-year performance period is $38.01, $39.76 and $40.89, respectively. The portion of the awards that vested at the end of fiscal year 2018 reflected a performance achievement of 58.2% of target. At January 28, 2018, the market metrics associated with the outstanding awards issued in fiscal year 2018 is expected to be met at a level which would result in a performance achievement of 58.2% of target.
The following table summarizes the activity for performance-based restricted stock units for fiscal years 2018 and 2017:
   
Subject to
Share Settlement
 
Subject to
Cash Settlement
 
Weighted 
Average
Grant Date
(in thousands, except for per share amounts)
Total
Units
 Units Units 
Recorded
Liability
 
Fair Value
(per share)
Balance at January 29, 2017383
 195
 188
 $1,677
 22.31
Performance units granted216
 216
 
   39.55
Performance units vested(42) (42) 
 
 38.01
Performance units cancelled/forfeited(194) (114) (80)   30.07
Change in liability  
   4,791
  
Balance at January 28, 2018363
 255
 108
 $6,468
 $26.58
The liability associated with performance-based restricted stock units increased by $4.8 million in fiscal year 2018 due to the re-measurement adjustments and changes in the expected performance results. The aggregate unrecognized compensation as of January 28, 2018 is $5.9 million which will be recognized over 1.2 years.

Market Performance Restricted Stock Units. On February 26, 2014, the Company granted its CEO restricted stock units with a market performance condition. The award is eligible to vest during the period commencing February 26, 2014 and ending February 26, 2019 (the "Performance Period") as follows: 30% of the restricted stock units covered by the award will vest if, during any consecutive 120 calendar day period that commences and ends during the Performance Period, the average per-share closing price of the Company’s common stock equals or exceeds $35.00 ("Tranche 1") and the award will vest in full if, during any consecutive 120 calendar day period that commences and ends during the Performance Period, the average per-share closing price of the Company’s common stock equals or exceeds $40.00 ("Tranche 2"). The award will also vest if a majority change in control of the Company occurs during the Performance Period and, in connection with such event, the Company’s stockholders become entitled to receive per-share consideration having a value equal to or greater than $40.00. The fair value of the awards was determined to be $17.26 and $14.88 for Tranche 1 and Tranche 2, respectively, on the grant date by application of the Monte Carlo simulation model. These awards were fully expensed prior to fiscal year 2018.

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The following tables summarize the assumptions used in the Monte Carlo simulation model to determine the fair value of restricted stock units granted in fiscal year 2015 for both Tranche 1 and Tranche 2.
 January 25, 2015
 Tranche 1 Tranche 2
Expected life, in years1.6 2.1
Estimated volatility34% 34%
Dividend yield—% —%
Risk-free interest rate1.5% 1.5%
Weighted average fair value on grant date$17.26 $14.88
The following table summarizes the activity for the market performance restricted stock units for the fiscal year ended January 28, 2018:
(in thousands, except for per share amounts)Total Units 
Weighted Average
Grant Date
Fair Value
(per unit)
Balance at January 29, 2017220
 $15.59
Market performance units granted
 
Market performance units vested(66) 17.26
Market performance units cancelled/forfeited
 
Balance at January 28, 2018154
 $14.88

Restricted Stock Units, Employees. The Company grants restricted stock units to employees which are expected to be settled with shares of the Company's common stock. The grant date for these awards is equal to the measurement date. These awards are valued as of the measurement date and recognized as an expense over the requisite vesting period (typically 4 years).
(in thousands, except for per share amounts)Restricted Stock Units, Stock Grants, and Stock Units 
Performance Shares (1)
 2018 2017 2016 2018 2017 2016
Units granted983
 1,228
 1,032
  216
 231
 235
Weighted-average grant date fair value36.96
 22.12
 20.79
  39.55
 17.51
 28.60
(1) Restricted stock units granted includes awards that will be cash settled of 0 units in fiscal year 2018, 115,500 units in fiscal year 2017, and 90,500 units in fiscal year 2016.
The following table is a summary of the status of non-vested restricted stock unit awards as of January 28, 2018 and changes during the year.
Restricted Stock Units, Stock Grants, and Stock Units
Performance Shares 
(in thousands, except for per share amounts)Shares 
Weighted Average
Grant Date
Fair Value
(per unit)
 Shares 
Weighted Average
Grant Date
Fair Value
(per unit)
Nonvested at January 29, 20172,141
 $22.54
 383
 $22.31
(in thousands, except per share data)
(in thousands, except per share data)
(in thousands, except per share data)
Nonvested at January 29, 2023
Nonvested at January 29, 2023
Nonvested at January 29, 2023
Granted
Granted
Granted983
 $36.96
 216
 $39.55
Vested(792) $23.41
 (42) $38.01
Vested
Vested
Forfeited(157) $27.03
 (194) $30.07
Nonvested at January 28, 20182,175
 $28.42
 363
 $26.58
Forfeited
Forfeited
Nonvested at January 28, 2024
Nonvested at January 28, 2024
Nonvested at January 28, 2024
The aggregate unrecognized compensation for the non-vested restricted stock units and performancethat settle in shares as of January 28, 2018 is $47.52024 was $58.1 million, and $5.9 million, respectively, which will be recognized over 2.3 and 1.2 years, respectively.a weighted-average period of 2.2 years. The aggregate unrecognized compensation for the non-vested restricted stock units that settle in cash as of January 28, 2024 was $0.1 million, which will be recognized over a weighted-average period of 2.1 years.

Restricted Stock Units, Cash-Settled, Non-Employee Directors.
The Company maintains a compensation program pursuant to which restricted stock units are granted to the Company’s directors that are not employed by the Company or any of its

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subsidiaries. In June 2015,Under the Company changed itsCompany's director compensation program, so that a portion of the stock units granted under the program would be settled in cash and a portion would be settled in shares of the Company's common stock. Restricted stock units awarded under the program are scheduled to vest on the earlier of (i) one year after the grant date or (ii) the day immediately preceding the first annual meeting of shareholders in the yearCompany's stockholders following the grant. The portion of a restricted stock unit award under the program that is to be settled in cash will, subject to vesting, be settled when the director who received the award separates from the board of directors.service. The portion of a restricted stock unit award under the program that is to be settled in shares of stock will, subject to vesting, be settled promptly following vesting. There were no changes to the terms and conditions of the existing awards.
The restricted stock units that are to be settled in cash are accounted for as liabilities. Because theseThese awards are not typically settled until a non-employee director’s separation from service, theservice. The value of theseboth the unvested and vested but unsettled awards isare re-measured at the end of each reporting period until settlement.
As of January 28, 2018,2024, the total number of vested, but unsettled restricted stockawards was 230,231 units for non-employee directors is 197,313. As of January 28, 2018, $7.5 million ofand the liability associated with these awards iswas $4.4 million, of which$1.8 million was included in "Accrued liabilities" in the Balance Sheets related to two previous non-employee directors currently serving short-term non-employee consultancies for the Company. The remaining $2.6 million was included in "Other long-term liabilities" withinin the Balance Sheets.

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Restricted Stock Units, Stock Settled, Non-Employee Directors. As a result of the June 2015 changes to the Company’s director compensation program, beginning in July 2015, the Company began granting new


The restricted stock units to non-employee Directors whichthat are expected to be settled within shares of the Company's common stock at the time of vesting.are accounted for as equity. The grant date for these awards is equal to the measurement date. These awards are valued as of the measurement date, based on the fair value of the Company's common stock at the grant date, and recognized as anshare-based compensation expense over the requisite vesting period (typically one year).

The following table summarizes the activity for restricted stock units awarded to non-employee directors for fiscal year 2024:
Modification
(in thousands, except per share data)Total
Units
Units Subject to
Share Settlement
Units Subject to
Cash Settlement
Weighted-Average
Grant Date Fair Value
(per share)
Nonvested at January 29, 202332 16 16 $51.97 
Granted80 40 40 24.21 
Vested(36)(18)(18)22.09 
Nonvested at January 28, 202476 38 38 $24.76 
Total Stockholder Return ("TSR") Market-Condition Restricted Stock Units
The Company grants TSR market-condition restricted stock units (the "TSR Awards") to certain executives of Awards. On December 19, 2014 and August 17, 2015, the Company, modifiedwhich are settled in shares and accounted for as equity awards. The TSR Awards have a pre-defined market condition, which determines the equitynumber of shares that ultimately vest, as well as a service condition. The market condition is determined based upon the Company’s TSR benchmarked against the TSR of an index over one, two and three-year periods-year performance periods (one-third of the awards vesting each performance period). For fiscal year 2024 grants, the benchmark was against the Russell 3000 Index. For prior year grants, the benchmark was against the S&P SPDR Semiconductor ETF (NYSE: XSD). Generally, the TSR Awards recipients must be employed for the entire performance period and be an active employee at the time of vesting of the awards. The TSR Awards are valued as of the grant date using a Monte Carlo simulation which takes into consideration the possible outcomes pertaining to the TSR market condition and expense is recognized on a straight-line basis over the requisite service periods and is adjusted for any actual forfeitures.
In fiscal years 2024, 2023 and 2022, the Company granted, 202,951, 125,399 and 81,688, respectively, of TSR Awards. The 202,951 TSR Awards granted in fiscal year 2024 included 109,107 TSR Awards granted in the first quarter of fiscal year 2024, which have grant-date fair values per unit for each one, two and three-year performance periods of $39.47, $45.36 and $49.79, respectively, 61,827 TSR Awards granted in the second quarter of fiscal year 2024, which have grant-date fair values per unit for each one, two and three-year performance periods of $23.65, $32.78 and $38.65, respectively, and 32,017 TSR Awards granted in the third quarter of fiscal year 2024, which have grant-date fair values per unit for each one, two and three-year performance periods of $24.05, $32.09 and $37.51, respectively. Under the terms of the TSR Awards granted in fiscal year 2024, assuming the highest performance level of 200% with no cancellations due to forfeitures, the maximum potential number of shares that can be earned in aggregate for the cumulative fiscal years 2024, 2025 and 2026 performance periods would be 405,902 shares.
The following table summarizes the activity for the TSR Awards for fiscal year 2024:
(in thousands, except per share data)Total
Units
Weighted-Average
Grant Date Fair Value
(per share)
Nonvested at January 29, 202388 $75.18 
Granted203 38.70 
Vested— — 
Cancelled/Forfeited (1)
(186)52.10 
Nonvested at January 28, 2024105 $45.66 
(1) Primarily represents cancellations due to awards not meeting the performance target, as well as forfeitures due to the terminations of certain executive officers by providingofficers.
Amounts in the table above include the stated number of awards granted and outstanding. However, the number of awards that ultimately vest may be higher or lower than the originally granted amounts depending upon the actual TSR achievement level over the performance period. For example, of the 71,696 awards scheduled to vest on January 28, 2024, none actually vested due to lower than target TSR achievement levels.
The aggregate unrecognized compensation expense for TSR Awards as of January 28, 2024 was $3.2 million, which will be recognized over a weighted-average period of 1.4 years.
Financial Metric-Based Restricted Stock Units
The Company grants financial metric-based restricted stock units (the "Metric-based Awards") to certain executives of the Company, which are settled in shares and accounted for as equity awards. The Metric-based Awards have a performance
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condition in addition to a service condition. The number of vested shares for each performance period is determined based on the Company’s attainment of pre-established revenue and non-GAAP operating income targets for the accelerationrespective performance period. The vesting for tranches after the initial performance period is dependent on revenue and non-GAAP operating income for the preceding performance period. The Metric-based Awards are valued as of the measurement date and compensation cost is recognized using the accelerated attribution method over the requisite service period based on the number of shares that are probable of attainment for each fiscal year.
In fiscal year 2024, the Company granted 189,918 Metric-based Awards that vest over one, two and three-year performance periods (one-third of the awards vesting each performance period). There were no Metric-based Awards granted in fiscal years 2023 or 2022. Generally, the Metric-based Awards recipients must be employed for the entire performance period and be an active employee at the time of vesting of the awards. Under the terms of these awards, assuming the highest performance level of 200% with no cancellations due to forfeitures, the maximum potential number of shares that can be earned in aggregate for the cumulative fiscal years 2024, 2025 and 2026 performance periods would be 379,836 shares.
The following table summarizes the activity for the Metric-based Awards for fiscal year 2024:
(in thousands, except per share data)Total
Units
Weighted-Average
Grant Date Fair Value
(per share)
Nonvested at January 29, 2023— $— 
Granted190 26.12 
Vested— — 
Cancelled/Forfeited (1)
(74)30.21 
Nonvested at January 28, 2024116 $23.53 
(1) Primarily represents cancellations due to awards not meeting the performance targets, as well as forfeitures due to the terminations of certain officers.
Amounts in the table above include the stated number of Metric-based Awards granted and outstanding. However, the number of Metric-based Awards that ultimately vest may be higher or lower than the originally granted amounts depending upon terminationthe actual achievement level over the performance period.
The aggregate unrecognized compensation expense for Metric-based Awards as of their employment inJanuary 28, 2024 was $1.5 million, which will be recognized over a weighted-average period of 1.3 years.
Market-Condition Restricted Stock Units, Employees
In fiscal year 2022, the Company granted 54,928 restricted stock units to certain circumstances in connection withexecutives of the Company, which had a pre-defined market condition that determined the number of shares that would ultimately vest. These market-condition restricted stock unit awards ("Market-Condition Awards") were eligible to vest during the period that commenced on March 9, 2021 and ended on March 5, 2024 (the "Performance Period") as follows: the restricted stock units covered by the Market-Condition Awards would vest if, during any consecutive 30 trading day period that commenced and ended during the Performance Period, the average per-share closing price of the Company’s common stock equaled or exceeded $95.00. The Market-Condition Awards would also vest at a pro-rata percentage of the unvested portion of the total restricted units if a majority change in control of the Company.Company occurred during the Performance Period and, in connection with such event, the Company’s stockholders became entitled to receive per-share consideration having a value equal to or greater than $71.00 but less than $95.00. If the change in control per-share consideration was equal to or greater than $95.00, the awards would fully vest. The Market-Condition Awards were valued as of the grant date using a Monte Carlo simulation model and expense was recognized on a straight-line basis over the requisite service period, adjusted for any actual forfeitures. The grant-date fair value per unit of the awards are not considered probablegranted in fiscal year 2022 was $49.55. In fiscal years 2024 and 2023, 18,309 and 14,084, respectively, of vestingthe Market-Condition Awards were forfeited due to the terminations of certain officers. As of January 28, 2024, 22,535 of the Market-Condition Awards were outstanding and the Company will continue to evaluate the probability going forward. These modifications impacted the stock awards of 12 executive employees and resulted in no incrementalaggregate compensation costexpense for the Market-Condition Awards had been fully recognized. Subsequent to January 28, 2024, in the first quarter of fiscal year 2025, the Performance Period ended January 28, 2018 since it is not considered probable as of this date that a change of control will occur.and the remaining Market-Condition Awards were cancelled due to lower than target achievement levels.

Market-Condition Restricted Stock Units, Former CEO
Warrant. On October 5, 2016In fiscal year 2020, the Company issuedgranted the Former CEO 320,000 restricted stock units subject to a warrantmarket condition. The award was eligible to vest during the period commencing March 5, 2019, and ending March 5, 2024 (the "Warrant""Performance Period") to Comcast Cable Communications Management LLC ("Comcast") to purchase up to 1,086,957 shares (the "Warrant Shares")as follows: 30% of the restricted stock units covered by the award would vest if, during any consecutive 30 day trading period that commenced and ended during the Performance Period, the average per-share closing price of the Company’s common stock par value $0.01 per share, representing a total of $30.0 million of common stock based onequaled or exceeded $71.00 ("Tranche 1") and the award would vest in full if, during any consecutive 30 day trading period that commenced and ended during the Performance Period, the average closing price over the10-trading day period ended October 4, 2016, at an exercise price of $0.01 per Warrant Share. The Warrant provides for net share settlement that, if elected by Comcast, will reduce the number of Warrant Shares issued upon exercise to reflect net settlement of the exercise price. Comcast may also request cash settlement of the Warrant upon exercise in lieu of the issuance of Warrant Shares; however, such cash settlement is at the sole and absolute discretion of the Company. The Warrant vested 10% on its issuance, and the remainder vests based on the achievement during the subsequent 30-month period ("Milestone Period") by Comcast (or its designee) of certain milestones related to the deployment of a LoRaWAN™-based network in cities around the country. The number of Warrant Shares are subject to customary adjustment provisions for stock split, reclassification, reorganization, consolidation, merger, and similar transactions. The Warrant has a term of seven years from October 5, 2016.
The Warrant was issued by the Company to Comcast in connection with an agreement between the parties regarding the intended trial deployment by Comcast of a low-power wide-area Network ("LPWAN") in the United States, based on the Company’s LoRa® devices and wireless radio frequency technology.
The Warrant is accounted for as equity. The cost of the Warrant is recognized as an offset to net sales over the respective performance period which is expected to be completed by April 2018. The Warrant consists of five performance tranches. The cost associated with each tranche is recognized based on the fair value at each reporting date until vesting which is the measurement date.
The underlying Warrant Shares issued to Comcast in fiscal year 2017, which amounted to 978 shares at a weighted average grant date fair value of $27.74, had aggregate unrecognized compensation of $20.6 million as of January 28, 2018. During fiscal year 2018, 109,000 shares underlying the Warrant vested and such portion of the Warrant for the underlying 109,000 shares has been exercised. The Warrant has a contractual life of seven years. Given the nominal exercise price of the Warrant Share, the Company valued the awards using theper-share closing price of the Company’s common stock equaled or exceeded $95.00 ("Tranche 2"). The fair values of Tranche 1 and Tranche 2 at the grant date were
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determined to be $44.32 and $33.19, respectively, by application of the Monte Carlo simulation model. Expense was recognized on a straight-line basis over the requisite service periods and was adjusted for actual forfeiture.
On January 8, 2021, the Company's 30 day average-per-share closing price met the threshold for Tranche 1 resulting in the vesting of 30%, or 96,000 restricted stock units, of the original award. On June 29, 2023, the remaining 224,000 restricted stock units under the award were forfeited due to the Former CEO's retirement. No restricted stock units were outstanding for the award as of January 28, 2024.
Non-Qualified Stock Options
From time to time, the Company grants non-qualified stock options to employees and/or non-employee directors. The fair values of these grants are measured on the measurementgrant date and recognized as expense over the requisite vesting period (typically 3-4 years). The Company uses the Black-Scholes pricing model to value stock options. The maximum contractual term of stock options is generally 6 to 10 years. In fiscal year 2023, the Company granted 541,530 stock options to employees with a 3-year vesting period and a 4-year expected term. There were no stock options granted in fiscal years 2024 or 2022.
The following table summarizes the activity for shares that havestock options for fiscal year 2024:
(in thousands, except per share data)Number
of
Shares
Weighted-
Average
Exercise
Price
(per share)
Aggregate
Intrinsic
Value (1)
Number of
Shares
Exercisable
Weighted-Average
Contractual
Term (years)
Vested and expected to vest at January 29, 2023608 $30.96 $2,151 685.4
Exercised— — — 
Forfeited(107)31.14 
Vested and expected to vest at January 28, 2024501 $30.92 $2014.5
Vested and exercisable at January 28, 2024201 $33.35 $4.0
(1) The aggregate intrinsic value of stock options vested and the fair valueexercisable and vested and expected to vest as of January 28, 2024 is calculated based on the Balance Sheets datedifference between the exercise price and the $20.59 closing price of the Company's common stock as of January 28, 2024.
The aggregate unrecognized compensation expense for the other shares.outstanding stock options as of January 28, 2024 was $3.4 million, which will be recognized over a weighted-average period of 1.8 years.

The following table summarizes information regarding nonvested stock option awards at January 28, 2024:
(in thousands, except per share data)Number
of
Shares
Weighted-Average
Exercise Price
(per share)
Weighted-Average
Grant Date
Fair Value
(per share)
Nonvested at January 29, 2023540 $29.30 $12.77 
Vested(155)29.30 12.77 
Forfeited(85)29.30 12.77 
Nonvested at January 28, 2024300 $29.30 $12.77 
The number of authorized shares remaining available for grant under the equity incentive plan was 4,876,938 as of January 28, 2024.
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Note 12: Income Taxes
The Company's regional income before income taxes isand equity in net gains (losses) of equity method investments was as follows:
Fiscal Year Ended
Fiscal Year EndedFiscal Year Ended
(in thousands)January 28, 2018 January 29, 2017 January 31, 2016(in thousands)January 28, 2024January 29, 2023January 30, 2022
Domestic$(14,421) $(19,602) $(5,636)
Foreign74,292
 92,662
 26,015
Total$59,871
 $73,060
 $20,379
The provision for income taxes consistsconsisted of the following:
Fiscal Year Ended
(in thousands)January 28, 2024January 29, 2023January 30, 2022
Current income tax provision (benefit)   
Federal$1,758 $8,291  $1,078 
State17  211 
Foreign8,750 24,231  16,374 
Subtotal10,509 32,539  17,663 
Deferred income tax provision (benefit)   
Federal50,938 (23,730) (1,797)
State51 (28) — 
Foreign(10,979)8,563  (327)
Subtotal40,010 (15,195) (2,124)
Provision for income taxes$50,519 $17,344  $15,539 
 Fiscal Year Ended
(in thousands)January 28, 2018 January 29, 2017 January 31, 2016
Current tax provision      
Federal$2,108
 $
 $
State
 
 
Foreign13,442
 16,034
 8,709
Subtotal15,550
 16,034
 8,709
Deferred tax provision (benefit)      
Federal7,701
 107
 6,679
State
 
 (96)
Foreign(60) 2,258
 (6,410)
Subtotal7,641
 2,365
 173
Provision for taxes$23,191
 $18,399
 $8,882
The provision for income taxes reconciles to the amount computed by applying the statutory federal rate to income before taxes as follows:
 Fiscal Year Ended
(in thousands)January 28, 2018 January 29, 2017 January 31, 2016
Federal income tax at statutory rate$20,222
  $25,571
 $7,133
State income taxes, net of federal benefit(159)  
 (7)
Foreign taxes at rates less than federal rates(8,698)  (12,074) (62)
Tax credits generated(3,278)  (2,864) (3,598)
Changes in valuation allowance(41,911)  5,578
 1,847
Non-taxable gain on sale
 (2,978) 
Changes in uncertain tax positions1,538
  1,047
 1,009
Deemed dividends299
  266
 276
Equity compensation(8,333)  2,553
 2,529
Permanent differences264
  448
 28
Deferred tax provision - indefinite life intangibles
  
 5,670
Triune Earn-out
  
 (5,670)
Revaluation of deferred tax assets and liabilities
  
 334
Impact of US tax reform (1)
65,442
 
 
Other(2,195)  852
 (607)
Provision for taxes$23,191
  $18,399
 $8,882
(1) Impact of US tax reform includes $2.6 million of benefit from remeasurement of deferreds, $0.4 million of expense due to change in permanent reinvestment assertion net of foreign tax credits generated, and $66.5 million of expense due to the estimated impact of the transition tax, net of foreign tax credits generated. The transition tax, net of previously fully valued deferreds results in a total estimated current income tax payable of $1.1 million.

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Fiscal Year Ended
(in thousands)January 28, 2024January 29, 2023January 30, 2022
Federal income tax at statutory rate$(218,726)  $16,478  $29,194 
State income taxes, net of federal benefit(9,989)  (4,134) 272 
Foreign taxes differential, including withholding taxes(36,408)(11,636) (6,611)
Tax credits generated(6,054)  (6,922) (9,008)
Changes in valuation allowance149,209   6,500  1,778 
Gain on intra-entity asset transfer of intangible assets— (8,735)— 
Changes in uncertain tax positions1,877   826  180 
Equity compensation2,929   430  (2,698)
GILTI and Subpart F income—   7,385  441 
Transaction costs— 13,729 — 
Goodwill impairment193,699 — — 
Nondeductible officers compensation741 1,326 3,052 
Other(26,759)  2,097  (1,061)
Provision for income taxes$50,519   $17,344  $15,539 
The Company receives an incomeCompany’s tax benefitexpense benefited from tax rate differentials due to its presenceoperations in foreignlower tax jurisdictions, such as Switzerland, research tax credits, the recognition of excess tax benefits related to share-based compensation and Canada where statutory rates are lower than U.S. federalfrom an intra-entity assignment of intangible assets that received a tax rates. This incomebasis step-up. The Company's tax benefit is reflectedexpense increased due to disallowed transaction costs, goodwill impairments, change in the line item "Foreign taxes at rates less than federal rates." This line also includesvaluation allowance and an increase in global intangible low-taxed income ("GILTI"), driven by the benefitcapitalization of R&D costs as mandated by the Swiss Ruling discussed below.Tax Cuts and Jobs Act (the "Tax Act").
The Company, via its Swiss subsidiary, Semtech (International) AG, receives an income tax benefit in Switzerland because only a portion of its total earnings are subject to taxation in Switzerland. Specifically, in the third quarter of fiscal year 2014, the Company received a Swiss tax ruling ("Swiss Ruling"), with an effective date retroactive to the beginning of fiscal year 2014, which allows the Company to compute Swiss income tax using an allocated portion of its total pre-tax earnings that are attributable to the sourcing of production activities. This Swiss Ruling superseded a Swiss tax ruling that was in effect during fiscal years 2012 and 2013.
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On December 6, 2016, the Company was granted a tax holiday ("Tax Holiday") with an effective date of January 30, 2017. This Tax Holiday replaces the current Swiss Ruling. The Tax Holiday provides Semtech (International) AG with a 70% reduction to the Swiss Cantonal tax rate, bringing the statutory Swiss Cantonal tax rate down from 12.56% to 3.77%. The maximum benefit under this Tax Holiday is CHF 500.0 million of cumulative after tax profit, which equates to a maximum potential tax savings of CHF 44.0 million. The Tax Holiday iswas effective for five years and cancould be extended for an additional five years if the Company meetsmet certain staffing targets by January 30, 2022. Semtech (International) AG has met these staffing guidelines, and therefore, the tax holiday is extended for an additional five years ending January 31, 2027.

On May 19, 2019, Switzerland approved the Federal Act on Tax Reform ("Swiss Tax Reform"). One main component of the Swiss Tax Reform included reduction of Cantonal income tax rates. The Swiss Tax Cuts and Jobs ActReform dropped the statutory Swiss Cantonal tax rate down from 12.56% to 8.46%. Semtech’s Tax Holiday provides Semtech (International) AG with a 70% reduction to this new Swiss Cantonal tax rate, bringing the statutory Swiss Cantonal tax rate down from 8.46% to 2.54%. All other provisions of 2017the existing Tax Holiday discussed above still apply.
On December 22, 2017,2023, the U.S. enactedSwiss Federal Council officially declared the Tax Cutsentry into force of the Swiss implementation of the OECD’s Pillar Two rules beginning January 1, 2024, which imposes global minimum tax of 15% on multination enterprises with an annual revenue exceeding €750 million in at least two out of the last four years. The Company expects to meet the revenue thresholds requirement in fiscal year 2026, and Jobsthese provisions will adversely impact our provision for income taxes.
The Creating Helpful Incentives to Produce Semiconductors and Science Act (“TaxCHIPS Act”) provides for various incentives and tax credits, including the Advanced Manufacturing Investment Credit (“AMIC”), which equals 25% of qualified investments in an advanced manufacturing facility that instituted fundamental changesis placed in service after December 31, 2022. At least a portion of our current and future capital expenditures and research and development costs will qualify for this credit, which benefits us by allowing us to net the credit received against our costs. The AMIC credit is accounted for outside of ASC 740 as a reduction to the taxationdepreciable basis of multinational corporations. the assets used in operations and will not have an impact on our effective tax rate.
The Tax Act includes changes to the taxation of foreign earnings by implementingimposed a dividend exemption system, expansion of the current anti-deferral rules, a minimumU.S. tax on low-taxedGILTI income that is earned by certain foreign earnings and new measures to deter base erosion. The Tax Act also includes a permanent reduction in the corporate tax rate to 21%, repeal of the corporate alternative minimum tax, expensing of capital investment, and limitation of the deduction for interest expense. Furthermore, as part of the transition to the new tax system, a one-time transition tax is imposed onaffiliates owned by a U.S. shareholder’s historical undistributed earnings of foreign affiliates. Althoughstockholder. In accordance with guidance issued by the Tax Act is generally effective January 1, 2018, U.S. GAAP requires recognition of the tax effects of new legislation during the reporting period that includes the enactment date, which was December 22, 2017.
As a result of the impact of the Tax Act, the SEC provided guidance (Staff Accounting Bulletin 118 (“SAB 118”)) that allows public companies to record provisional amounts for those impacts, with the requirement that the accounting be completed in a period not to exceed one year from the date of enactment. As of January 28, 2018,FASB, the Company has not completed the accounting for the tax effects of the Tax Act. Therefore, the Company has recorded provisional amounts for the effects of the Tax Act, including but not limitedmade a policy election to the following primary impacts of the Tax Act: re-measurement of deferred tax assets and liabilities and the estimated calculation of the one-time mandatory transition tax on undistributed earnings of foreign affiliates.
Corporate Tax Rate Change: For the year ended January 28, 2018, the Company recorded an income tax benefit of approximately $2.6 million duetreat future taxes related to the decrease in the corporate tax rate from 35% to 21% and resulting re-measurement of the Company’s indefinite-lived deferred tax liability.
Mandatory Transition Tax: For the year ended January 28, 2018, the Company recorded a provisional income tax expense of $2.1 million (net of valuation allowance) due to the imposition of the mandatory transition tax on the deemed repatriation of undistributed foreign earnings. In connection with this expense, the Company has estimated that it will utilize approximately $78.4 million of tax attributes, resulting inGILTI as a current tax liability of $1.1 million. The Tax Act imposes a one-time tax on undistributed and previously untaxed post-1986 foreign earnings and profits, as determined in accordance with U.S. tax principles, of certain foreign corporations owned by U.S. shareholders. The mandatory transition tax is imposed at a rate of 15.5% to the extent of the cash and cash equivalents that are held by the foreign affiliates at certain testing dates; the remaining earning and profits are taxed at a rate of 8.0%. In accordance with the Tax Act, the Company will elect to pay the mandatory transitional tax liability during fiscal 2019. The Company has recorded a provisional amount because there is limited information from federal and state taxing authorities regarding the application and interpretation of the recently enacted legislation. The Company will disclose the impact to the provisional amountperiod expense in the reporting period in which the accountingtax is completed, which will not exceed one year from the date of enactment of the Tax Act.incurred.
Undistributed Foreign Earnings: Prior to the enactment of the Tax Act, with few exceptions, U.S. federal income and foreign withholding taxes had not been provided on the excess of the amount for financial reporting over the tax basis of investments in the Company’s foreign subsidiaries that were essentially permanent in duration. With the enactment of the Tax Act, all post-1986 previously unremittedhistoric and current foreign earnings for which noare taxed in the U.S. deferred tax liability had been accrued have now beenDepending on the jurisdiction, these foreign earnings are potentially subject to a withholding tax, if repatriated. As of January 28, 2024, the historical undistributed earnings of the Company’s foreign subsidiaries are intended to be permanently reinvested outside of the U.S. tax. Not withstanding
Notwithstanding the U.S. taxation of these amounts, the Company has determined that $453.6 millionnone of its current foreign earnings will continuebe permanently reinvested. If the Company needed to be reinvested indefinitely outsideremit all or a portion of its historical undistributed earnings to the U.S. for investment in its domestic operations, any such remittance could result in increased tax liabilities and a higher effective tax rate. Determination of the U.S. As a result,amount of the Company has not provided anyunrecognized deferred tax liability on these amounts because the Company believes that it currently has the ability to keep thoseunremitted earnings indefinitely invested and the Company has specific plans for reinvestment of these undistributed foreign earnings. In connection with the enactment of

is not practicable.
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101





the Act, the Company has determined it will remit approximately $240.0 million of foreign earnings in the foreseeable future, and as a result, has established a deferred income tax liability for the withholding tax that will be due upon distribution of these earnings.
Global Intangible Low Taxed Income: In addition to the changes described above, the Tax Act imposes a U.S. tax on global intangible low taxed income (“GILTI”) that is earned by certain foreign affiliates owned by a U.S. shareholder. The computation of GILTI is still subject to interpretation and additional clarifying guidance is expected, but is generally intended to impose tax on the earnings of a foreign corporation that are deemed to exceed a certain threshold return relative to the underlying business investment. The Company is continuing to evaluate the impact of the GILTI provisions on our domestic valuation allowance, if any.  We do not currently have all the information necessary to complete this analysis, and, as such, have not adjusted our valuation allowance analysis in the current fiscal year to reflect the impact of the GILTI provisions. In accordance with guidance issued by the FASB, the Company has made a policy election to treat future taxes related to GILTI as a current period expense in the reporting period in which the tax is incurred.
The components of the net deferred income tax assets and liabilities at January 28, 20182024 and January 29, 2017 are2023 were as follows:
(in thousands)January 28, 2018 January 29, 2017(in thousands)January 28, 2024January 29, 2023
Non-current deferred tax asset:   
Deferred revenue$
 $6,229
Non-current deferred tax assets:
Inventory reserve
Inventory reserve
Inventory reserve2,406
 3,096
Bad debt reserve659
 645
Accrued service fees306
 
Foreign tax credits
Foreign tax credits
Foreign tax credits9,987
 
Research credit carryforward11,707
 25,770
NOL carryforward8,326
 42,870
Payroll and related accruals7,344
 12,556
Share-based compensation9,282
 5,524
Foreign pension deferred477
 727
Accrued sales reserves
Research and development charges
Leasing deferred assets
OID interest
Other reserves
Section 163(J) Limitation
Other deferred assets1,847
 5,918
Intangibles
Valuation allowance(41,050) (82,961)
Total non-current deferred tax asset11,291
 20,374
Total non-current deferred tax assets
Non-current deferred tax liabilities:   
Inventory reserve - foreign
 
Property, plant and equipment
Property, plant and equipment
Property, plant and equipment
Goodwill and other intangibles(5,844) (12,534)
Property, plant and equipment(4,955) (7,483)
Repatriation of foreign earnings(10,427) 
Leasing deferred liabilities
Other non-current deferred tax liabilities(511) (1,745)
Total non-current deferred tax liabilities(21,737) (21,762)
Net deferred tax assets (liabilities)$(10,446) $(1,388)
Net deferred tax assets
As of January 28, 2018,2024, the Company had U.S. gross federal and state research credits available of approximately $10.8 million and $24.4 million, respectively, which are available to offset taxable income. In connection with the Sierra Wireless Acquisition, the Company acquired approximately $6.6 million of fully reserved U.S. research credit carryforwards. The Company's U.S. credits will expire between fiscal years 2029 through 2044. The Company also had gross Canadian research credits available of approximately $44.2 million. Included in the $44.2 million are $32.4 million of Canadian research credit carryforwards that were acquired in connection with the Sierra Wireless Acquisition. The Company's Canadian credits will expire by fiscal year 2044.
As of January 28, 2024, the Company had U.S. gross federal net operating loss ("NOL") carryforwards of $0.0$80.3 million and $111.4state NOL carryforwards of $131.1 million, respectively, which, subject to certain limitations, are available to offset future taxable income through fiscal year 2038.2044. The federal NOL carryforwards are primarily NOLs acquired in the Sierra Wireless Acquisition. These will expire at various dates through 2038 for losses generated prior to tax year 2018. For losses generated during tax year 2018 and future years, the NOL carryforward period is indefinite, but the loss utilization will be limited to 80% of taxable income. A portion of these losses may be subject to annual limitations due to ownership change provisions under Section 382 of the Internal Revenue Code ("IRC"). This limitation may result in the expiration of NOLs before utilization.
Additionally, the Company had fully reserved gross NOLs in Canada and France, for $40.0 million and $264.1 million respectively, for companies acquired during the Sierra Wireless Acquisition. The Company does not expect these changes in control limitations to significantly impact its ability to utilize these attributes.
In the first quarteralso has a gross Swiss NOL of fiscal year 2018, the Company adopted FASB ASU No. 2016-09, Improvements to Employee Share-Based Payment Accounting (Topic 718). Under the amended guidance, all excess tax benefits$17.5 million, and tax deficiencies will be recognized in the Statementsa gross UK NOL of Income as they occur. This replaced the previous guidance, which requires tax benefits that exceed compensation cost ("windfalls") to be recognized in additional paid in capital. It also eliminates the need to maintain a windfall pool, and removes the requirement to delay recognizing a windfall until it reduces current taxes payable. Using the modified retrospective adoption method, in the first quarter of fiscal year 2018, the Company recognized deferred tax assets of $8.4 million for the windfall tax benefits and also recognized an increase of an equal amount in the valuation allowance against those deferred tax assets. $4.1 million.
As of January 28, 2018, the Company had gross federal and state research credits available of approximately $6.3 million and $14.6 million, respectively, which are available to offset taxable income. These credits will expire between fiscal years 2032

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through 2038. The Company also had gross Canadian research credits available of approximately $11.6 million. These credits will expire between fiscal years 2029 and 2038.
As of January 28, 20182024 and January 29, 2017,2023, the Company had approximately $30.6$321.5 million and $81.6$215.6 million of net deferred tax assets, respectively, the majority of which are in the U.S., Canada and Canada.France. The Company has recorded valuation allowances of $41$304.4 million and $83$156.9 million against its deferred tax assets at January 28, 20182024 and January 29, 2017,2023, respectively, based on the Company's assessment of its ability to utilize its deferred tax assets. The large increase in
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valuation allowance was mainly due to the Sierra Wireless Acquisition (discussed in Note 3). In connection with the acquisition, the Company reassessed the valuation allowances established relate to all U. S. and stateevaluated the recoverability of its deferred tax assets, for whichconsidering all available evidence such as earnings history and tax planning strategies. After weighing all positive and negative evidence, the Company has determined thatmaintains a valuation allowance for assets if it is more likely than not that a benefitsome, or all, of its deferred tax assets will not be realized. In considering in whether a valuation allowance was required for our U.S. deferred income tax assets, the Company considered all available positive and negative evidence. Positive evidence considered included reversing taxable temporary differences. Negative evidence considered included the cumulative taxablepre-tax losses in the U.S. recorded during the three yearthree-year period ended January 29, 2018,28, 2024, on both an annual and cumulative basis.
Based on In jurisdictions where the weight of all available evidence, we concluded thatCompany has cumulative losses, the negative evidence outweighed the positive evidence and that it was more likely than not that the U.S. federal and state deferred tax assets that cannot be realized through the reversal of taxable temporary differences would not be realized. As a result, we have establishedCompany has recorded a full valuation allowance against theon deferred tax assetsassets. As of January 28, 2024, the Company continues to maintain full valuation allowance on DTAs in the U.S. and France, as well as a partial valuation allowance on DTAs in Canada.
During the second quarter of fiscal year 2024, the Company determined utilization of its net DTAs in the U.S. was limited, and accordingly recorded an increase to its valuation allowance reserve of $52.8 million. This determination was made after evaluating both the positive and negative evidence regarding the recoverability of the Company’s net U.S. DTAs. Significant negative evidence that will not be realized throughled to this conclusion included substantial cumulative GAAP financial losses, goodwill impairment (as discussed in Note 8, Goodwill and Intangible Assets), and in the reversalabsence of taxable temporary differences.additional actions, the Company's inability to maintain compliance with the financial covenants over the next twelve months from the issuance of the accompanying interim unaudited condensed consolidated financial statements.
Changes in the valuation allowance for the three years ended January 28, 20182024 are summarized in the table below:
Fiscal Year Ended
(in thousands)January 28, 2024January 29, 2023January 30, 2022
Beginning balance$156,850 $17,506 $15,751 
Assumed valuation allowance from Sierra Wireless Acquisition— 116,528 — 
Additions147,505 22,816 2,605 
Releases— — (850)
Ending balance$304,355   $156,850 $17,506 
 Fiscal Year Ended
(in thousands)January 28, 2018 January 29, 2017 January 31, 2016
Beginning balance$82,961
  $77,383
  $75,536
Additions74
  5,578
  9,055
Releases(41,985)  
  (7,208)
Ending balance$41,050
  $82,961
 $77,383

The current year additions of $147.5 million primarily consists of valuation allowance on deferred tax assets related to purchased intangibles, disallowed interest expense carried forward under IRC section 163j ("Section 163j") and other U.S. deferred taxes. The change in the valuation allowance related to the Convertible Note Hedge Transactions of $1.7 million is included in the Statements of Stockholders' Equity (Deficit). The change in the valuation allowance for Section 163j and state deferred taxes of $149.2 million is included in the fiscal year 2024 provision for income taxes in the Consolidated Statements of Operations.
Uncertain Tax Positions
The Company uses a two-step approach to recognize and measure uncertain tax positions ("UTP"). The first step is to evaluate the tax position for recognition by determining if the weight of available evidence indicates that it is more likely than not that the position will be sustained on audit, including resolution of related appeals or litigation processes, if any. The second step is to measure the tax benefit as the largest amount that is more than 50% likely of being realized upon ultimate settlement.
A reconciliation of the beginning and ending amount of gross unrecognized tax benefits (before federal impact of state items) is as follows:
Fiscal Year Ended
Fiscal Year EndedFiscal Year Ended
(in thousands)January 28, 2018 January 29, 2017(in thousands)January 28, 2024January 29, 2023
Beginning balance$11,452
  $10,567
Additions based on tax positions related to the current year5,789
  1,005
Reductions for tax positions of prior years, net(1,182)  (120)
Assumed uncertain tax positions related to Sierra Wireless Acquisition
Net additions based on tax positions related to the current year
Additions based on tax positions related to prior years
Reductions as a result of lapsed statutes
Reductions for settlements with tax authorities
Ending balance$16,059
  $11,452
Included in the balance of gross unrecognized tax benefits at January 28, 20182024 and January 29, 2017,2023, are $3.9$14.6 million and $9.3$12.6 million, respectively, of net tax benefits (after federal impact of state items) that, if recognized, would impact the effective tax rate. The Company believes that it is reasonably possible that its balance of gross unrecognized tax benefits may decrease by approximately $16 million within the next twelve months due to expiration of statute.
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The liability for UTP is reflected on the Balance Sheets as follows:
Fiscal Year Ended
Fiscal Year EndedFiscal Year Ended
(in thousands)January 28, 2018 January 29, 2017(in thousands)January 28, 2024January 29, 2023
Deferred tax assets - non-current$12,135
 $9,309
Accrued liabilities
 
Other long-term liabilities3,924
 2,143
Total accrued taxes$16,059
 $11,452
Other long-term liabilities
Other long-term liabilities
Total uncertain tax positions
The Company’s policy is to include net interest and penalties related to unrecognized tax benefits within the provision for taxes onin the Statements of Income. Since the Company has sufficient net operating losses and research and development ("R&D")

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credit carryforwards, there would be no cash tax liability, and therefore no additional penalties or interest accrued during fiscal year 2018.Operations. The Company had approximately $0.0 million and $0.3$2.8 million of net interest and penalties accrued at January 28, 2018 and January 29, 2017, respectively.2024.
Tax years prior to 2013 (the Company’s fiscal year 2014) are generally not subject to examination by the Internal Revenue Service ("IRS")IRS except for items involving tax attributes that have been carried forward to tax years whose statute of limitations remains open. For state returns in the U.S., the Company is generally not subject to income tax examinations for years prior to 2012 (the Company’s fiscal year 2013). The Company has a significant tax presence in Switzerland for which Swiss tax filings have been examined through fiscal year 2017.2020. The Company is also subject to routine examinations by various foreign tax jurisdictions in which it operates. The Company believes that adequate provisions have been made for any adjustments that may result from tax examinations. However, the outcome of tax auditsexaminations cannot be predicted with certainty. If any issues addressed in the Company’s tax auditsexaminations are resolved in a manner not consistent with the Company's expectations, the Company could be required to adjust its provision for income taxes in the period such resolution occurs.

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Note 13: Commitments and Contingencies
13: Leases
The Company has operating leases facilitiesfor real estate, vehicles and certainoffice equipment, under operatingwhich are accounted for in accordance with ASC 842, "Leases." Real estate leases are used to secure office space for the Company's administrative, engineering, production support and manufacturing activities. The Company's leases have remaining lease arrangements expiring in variousterms of up to eight years, through fiscal year 2027. some of which include options to extend the leases for up to five years, and some of which include options to terminate the leases within one year.
The aggregate minimum annualcomponents of lease payments underexpense were as follows:
Fiscal Year Ended
(in thousands)January 28, 2024January 29, 2023
Operating lease cost$8,505 $5,939 
Short-term lease cost1,734 1,498 
Less: sublease income(644)(170)
Total lease cost$9,595 $7,267 
Supplemental cash flow information related to leases in effectwas as follows:
Fiscal Year Ended
(in thousands)January 28, 2024January 29, 2023
Cash paid for amounts included in the measurement of lease liabilities$8,523 $5,759 
Right-of-use assets obtained in exchange for new operating lease liabilities$3,086 $16,772 
Right-of-use asset impairment (1)
$3,884 $— 
(1) Right-of-use asset impairment relates to abandonments classified as restructuring (see Note 17, Restructuring).
January 28, 2024
Weighted-average remaining lease term - operating leases (in years)5.4
Weighted-average discount rate on remaining lease payments - operating leases6.9 %
Supplemental balance sheet information related to leases was as follows:
(in thousands)January 28, 2024January 29, 2023
Operating lease right-of-use assets in "Other Assets"$23,870 $31,807 
Operating lease liabilities in "Accrued Liabilities"$6,560 $6,209 
Operating lease liabilities in "Other long-term Liabilities"22,033 26,484 
Total operating lease liabilities$28,593 $32,693 
Maturities of lease liabilities as of January 28, 20182024 are as follows:
Minimum Annual Lease Payments
(in thousands)
Fiscal Year Ending:
2025$8,351 
20267,075 
20275,215 
20284,570 
20293,717 
Thereafter5,856 
Total lease payments34,784 
Less: imputed interest(6,191)
Total$28,593 

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(in thousands) 
Fiscal Year Ending: 
2019$4,693
20204,002
20213,401
20221,305
2023601
Thereafter41
Total minimum lease commitments$14,043


Rent expense was $5.9 million, $6.7 millionNote 14: Commitments and $7.7 million for fiscal years 2018, 2017 and 2016, respectively. The Company received $141,000, $131,000 and $135,000 of sub-lease income in fiscal years 2018, 2017 and 2016, respectively.

Contingencies
Unconditional Purchase Commitments
The following table showspresents the Company’s open capital commitments and other open purchase commitments for the purchase of plant, equipment, raw material, supplies and services:services as of January 28, 2024:
(in thousands)Less than 1 year 1-3 years Total(in thousands)Less than 1 year1-3 yearsTotal
Open capital purchase commitments$7,877
  $
 $7,877
Other open purchase commitments56,771
  1,771
 58,542
Total purchase commitments$64,648
 $1,771
 $66,419
Total purchase commitments
Total purchase commitments
Legal Matters
From time to time, the Company is involved in various claims, litigation, and other legal actions that are normal to the nature of its business, including with respect to IP, contract, product liability, employment, and environmental matters. In accordance with accounting standards regarding loss contingencies,ASC 450-20, "Loss Contingencies," the Company accrues an undiscounted liability for those contingencies where the incurrence of a loss is probable and the amount can be reasonably estimated. The Company also discloses the amount accrued and the amount of a reasonably possible loss in excess of the amount accrued, if such disclosure is necessary for its consolidated financial statements not tomaterial and if the amount can be misleading.reasonably estimated. The Company does not record liabilities when the likelihood that the liability has been incurred is probable but the amount cannot be reasonably estimated, or when the liability is believed to be only reasonably possible or remote. However, for liabilities that are reasonably possible but not probable, the Company discloses the amount of reasonably possible loss or range of reasonably possible loss, if material and if the amount can be reasonably estimated. The Company evaluates, at least quarterly, developments in its legal matters that could affect the amount of liability that has been previously accrued, and makes adjustments as appropriate. Significant judgment is required to determine both probability and the estimated amount. The Company may be unable to estimate a possible loss or range of possible loss due to various reasons, including, among others: (i) if the damages sought are indeterminate;indeterminate, (ii) if the proceedings are in early stages, (iii) if there is uncertainty as to the outcome of pending appeals, motions or settlements, (iv) if there are significant factual issues to be determined or resolved, and (v) if there are novel or unsettled legal theories presented. In such instances, there is considerable uncertainty regarding the ultimate resolution of such matters, including a possible eventual loss, if any.
Because the outcomes of litigation and other legal matters are inherently unpredictable, the Company’s evaluation of legal matters or proceedings often involves a series of complex assessments by management about future events and can rely heavily on estimates and assumptions. While the consequences of certain unresolved matters and proceedings are not presently determinable, and an estimate of the probable and reasonably possible loss or range of loss in excess of amounts accrued for such proceedings cannot be reasonably made, an adverse outcome from such proceedings could have a material adverse effect on the Company’s earnings in any given reporting period. However, in the opinion of management, after consulting with legal counsel, any ultimate liability related to current outstanding claims and lawsuits, individually or in the aggregate, is not expected to have a material adverse effect on the Company’s consolidated financial statements, as a whole.condition, results of operations or cash flows. However, legal matters are inherently unpredictable and subject to significant uncertainties, some of which are beyond the Company’s control.

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As such, even though the Company intends to vigorously defend itself with respect to its legal matters, there can be no assurance that the final outcome of these matters will not materially and adversely affect the Company’s business, financial condition, operating results, or cash flows.
From timeOn June 14, 2022, Denso Corporation, and several of its affiliates (collectively "Denso"), filed a complaint against Sierra Wireless and several of its affiliates ("Sierra Entities") in the Superior Court of California, County of San Diego. Denso asserts eight causes of action, including claims for breach of express and implied warranties, equitable indemnification, negligent and intentional misrepresentation, unjust enrichment, promissory estoppel, and declaratory judgment, based on an alleged defect related to the GPS week number rollover date. Denso alleges that it incurred in excess of $84 million in damages and costs to implement a firmware update provided by Sierra Entities' supplier in late 2018, before Sierra Wireless disposed of the automotive business, to address the alleged product defect. Denso filed an amended complaint on September 23, 2022, asserting essentially the same eight causes of action. After briefing on a demurrer and initial discovery, the parties' reached a settlement agreement on September 18, 2023 with payments to be made in four quarterly installments commencing on or before September 30, 2023.
On March 25, 2022, Harman Becker Automotive Systems GmbH, and several of its affiliates (collectively "Harman"), filed a complaint against certain Sierra Entities in the District Court of Munich, Germany. Harman asserts claims that the Sierra Entities, in connection with the delivery of certain modules by the Sierra Entities, violated a frame supply agreement, a quality assurance agreement and the United Nations Convention on Contracts for the International Sales of Goods. Harman alleges that it incurred approximately $16 million in damages and costs, the bulk of which amount related to settling with a customer that had to implement a firmware update provided by Sierra Entities' supplier in late 2018, before Sierra Wireless disposed of the
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automotive business, to address the alleged product defect. Since the case is at an early stage, at this time, the Company is involved in various claims, litigation, and other legal actions that are normalunable to form a conclusion as to the naturelikelihood of its business, including with respectan unfavorable outcome or the amount or range of any possible loss resulting from the alleged claims. The Company intends to IP, contract, product liability, employment, and environmental matters. Indefend the opinion of management, after consulting with legal counsel, any ultimate liability related to current outstanding claims and lawsuits, individually or in the aggregate, is not expected to have a material adverse effect on the Company’s consolidated financial statements, as a whole.
The Company’s currently pending legal matters of note are discussed below:

vigorously.
Environmental Matters
The Company vacated a former facility in Newbury Park, California in 2002, but continues to address groundwater and soil contamination at the site.
The Company’s efforts to address site conditions have been at the direction of the Los Angeles Regional Water Quality Control Board (“RWQCB”). In October 2013, an order was issued including a scope of proposed additional site work, monitoring and proposed remediation activities. The Company filed appeals of the October 2013 order seeking reconsideration by the RWQCB and review by the State Water Resources Control Board ("SWRCB") of the removal of two other potentially responsible parties, and seeking clarification of certain other factual findings. In April 2015, the RWQCB denied the Company’s request to name the two other potentially responsible parties to the order, but did correct certain findings of fact identified by the Company in its petition for reconsideration. The SWRCB has not yet ruled on the Company’s petition for review of the RWQCB’s action as the petition was filed with a request it be held in abeyance.
The Company has been complying with RWQCB orders and direction, and is implementingcontinues to implement an approved remedial action plan (prepared by an environmental firm retained by the Company) addressing the cleanup of soil, groundwater and soil vapor at the site.
The Company has accrued liabilities where it is probable that a loss will be incurred and the cost or amount of loss can be reasonably estimated. Based on the latest determinations by the RWQCB and the most recent actions taken pursuant to the remedial action plan, the Company continues to estimateestimates the total range of probable loss to be between $4.4$7.9 million and $7.2$9.4 million. To date, the Company has made $6.4 million. in payments towards the remedial action plan. The estimated range of probable loss remaining as of January 28, 2024 was between $1.5 million and $3.0 million. Given the uncertainties associated with environmental assessment and the remediation activities, the Company is unable to determine a best estimate within the range of loss. Therefore, the Company has recorded the minimum amount of probable loss.loss and as of January 28, 2024, has a remaining accrual of $1.5 million related to this matter. These estimates could change as a result of changes in planned remedial actions, further actions from the regulatory agency, remediation technology and other factors.

Indemnification
The Company has entered into agreements with its current and former executives and directors indemnifying them against certain liabilities incurred in connection with the performance of their duties. The Company’s Certificate of Incorporation and Bylaws also contain comparable indemnification obligations with respect to the Company’s current directors and employees.

The Company is a party to a variety of agreements in the ordinary course of business under which the Company may be obligated to indemnify a third party with respect to certain matters. The impact on the Company's future financial results is not subject to reasonable estimation because considerable uncertainty exists as to the final outcome of any claims and whether claims will be made.
Product Warranties
The Company’s general warranty policy provides for repair or replacement of defective parts. In some cases, a refund of the purchase price is offered. In certain instances the Company has agreed to other or additional warranty terms, including indemnification provisions.
The product warranty accrual reflects the Company’s best estimate of probable liability under its product warranties. The Company accrues for known warranty issues if a loss is probable and can be reasonably estimated, and accrues for estimated incurred but unidentified issues based on historical experience. Historically, warranty expense and the related accrual has been immaterial to the Company’s consolidated financial statements.

Licenses
Under certain license agreements, the Company is committed to make royalty payments based on the sales of products using certain technologies. The Company recognizes royalty obligations as determinable in accordance with agreement terms.
Retirement Plans
The Company contributed $1.31.9 million, $1.21.5 million and $1.3$1.4 million respectively, in fiscal years 2018, 20172024, 2023 and 20162022, respectively, to the 401(k) retirement plan maintained for its employees based in the U.S.
In addition, the Company also contributed $0.8$1.7 million,, $1.0 $0.9 million and $1.1$0.8 million in fiscal years 2018, 20172024, 2023 and 20162022, respectively, to a defined contribution plan for its employees in Canada.

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The Company has a defined benefit pension planplans for the employees of its Swiss subsidiarysubsidiaries (the "Swiss Plan"Plans")., which it accounts for in accordance with ASC 715-30, "Defined Benefit Plans – Pension." The Swiss Plan is a multiple-employer plan that provides government mandatedPlans provide government-mandated retirement, death and disability benefits. Under the Swiss Plan,Plans, the Company and its employees make government mandatedgovernment-mandated minimum contributions. Minimum contributions are based on the respective employee’s age, salary and gender. As of January 28, 2018,2024 and January 29, 2023, the Swiss Plans had an unfunded net pension obligation of approximately $5.2 million and $3.1 million, respectively, plan assets of approximately $40.9 million and $44.0 million, respectively, and projected benefit obligation of approximately $44.8 million and $47.1 million, respectively. For fiscal years 2024 and 2023, net periodic pension expense was $1.6 million and $1.4 million, respectively, and contributions made by the Company were $1.8 million and $1.8 million, respectively.
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The Company records a post-retirement benefit for the employees of its French subsidiary (the "French Plan"), which it accounts for in accordance with ASC 715-30. The French Plan is defined by the collective bargaining agreement of R&D, IT and consulting firms. Minimum contributions are based on the respective years of service for all permanent employees. As of January 28, 2024, the French Plan had an unfunded net pension obligation of approximately $4.3$1.1 million,, plan assets of zero and projected benefit obligation of approximately $25.5$1.1 million. As of January 29, 2023, the French Plan had an unfunded net pension obligation of approximately $0.9 million,, plan assets of zero and a projected benefit obligation of approximately $29.8 million. Net$0.9 million. For fiscal years 2024 and 2023, net periodic pension expense was $0.1 million and $0.1 million, respectively, and contributions made by the Company for fiscal year 2018 were $0.6$0.5 million and $0.9$0.6 million, respectively. The entire pension liability has been classified as non-current because the current portion of the liability is not material.
Although the Swiss Plan originated in prior years, the Company accounted for the Swiss Plan in accordance with ASC 715-30 Defined Benefit Plans - Pensions starting in 2017. The Company evaluated the impact of not recording the net pension obligation in the Balance Sheets and corresponding charges in net income and total comprehensive income in the Statements of Income and Statements of Comprehensive Income in the historical periods presented, and concluded that the effect was immaterial. The Company corrected the immaterial error in fiscal year 2017 by recording an out of period expense, computed as of February 1, 2016, resulting in a decrease of $1.4 million in net income, an increase in the pension obligation of $5.8 million, an increase in deferred income tax assets of $1.3 million, and a decrease to accumulated other comprehensive income of $3.1 million.

Deferred Compensation
The Company maintains a deferred compensation plan for certain officers and key executives that allowallows participants to defer a portion of their compensation for future distribution at various times permitted by the plan. This plan provides for a discretionary Company match up to a defined portion of the employee’s deferral, with any match subject to a defined vesting period.schedule.
Under this plan, the Company incurred, an expense, net of forfeitures, expense of $6.0$7.4 million, income of $2.3 million and $4.3 million in the fiscal years ended 2018 and 2017, respectively, and a benefit, netexpense of forfeitures, of $0.8$2.7 million in fiscal year 2016.years 2024, 2023 and 2022, respectively. For fiscal years 2024, 2023 and 2022, these amounts included a loss of $0.1 million, a loss of $0.5 million and a gain of $1.5 million, respectively, resulting from total return swap contracts used to hedge the market risk associated with the unfunded portion of the deferred compensation liability. See Note 19, Derivatives and Hedging Activities, for further discussion of the Company's derivative instruments.
The Company’s liability for the deferred compensation plan is presented below:
(in thousands)January 28, 2024January 29, 2023
Accrued liabilities$7,412 $4,714 
Other long-term liabilities32,288 37,563 
Total deferred compensation liabilities under this plan$39,700 $42,277 
(in thousands)January 28, 2018 January 29, 2017
Accrued liabilities$2,333
  $1,732
Other long-term liabilities28,197
  22,322
Total deferred compensation liabilities under this plan$30,530
  $24,054
The Company has purchased whole life insurance on the lives of certain current deferred compensation plan participants. This Company-ownedcorporate-owned life insurance is held in a grantor trust and is intended to cover a majority of the Company’s costs of the deferred compensation plan. Changes in the cash surrender value of the corporate-owned life insurance resulted in a net gain of $4.9 million, loss of $1.5 million and gain $1.6 million in fiscal years 2024, 2023 and 2022, respectively. The $4.0 million decrease in the cash surrender value of the corporate-owned life insurance as of January 28, 2024 compared to January 29, 2023 was primarily related to $8.9 million of distributions used to settle payments related to the deferred compensation liability, partially offset by an overall $4.9 million increase in market value reflected in earnings.
The cash surrender value of the Company-ownedCompany's corporate owned life insurance was $22.3 million and $18.9 million as of January 28, 2018 and January 29, 2017, respectively, and is included in "Other assets" on the Balance Sheets.presented below:

(in thousands)January 28, 2024January 29, 2023
Other current assets$4,538 $— 
Other assets25,098 33,676 
Total cash surrender value of corporate-owned life insurance$29,636 $33,676 
Earn-out Liability
Pursuant to the terms of the amended earn-out arrangement ("Cycleo Earn-out") with the former shareholders of Cycleo SAS ("Cycleo Earn-out Beneficiaries"), which the Company acquired on March 7, 2012, the Company potentially may make payments totaling up to approximately $16.0 million based on the achievement of a combination of certain revenue and operating income milestones over a defined period ("Cycleo Defined Earn-out Period"). The Cycleo Defined Earn-out Period covers the period April 27, 2015 to April 26, 2020. For certain of the Cycleo Earn-out Beneficiaries, payment of the earn-out liability is contingent upon continued employment and is accounted for as post-acquisition compensation expense over the service period. The portion of the earn-out liability that is not dependent on continued employment is not considered as compensation expense. The Company has recorded a liability for the Cycleo Earn-out of $5.5 million and $6.1 million as of January 28, 2018 and January 29, 2017, respectively, of which $2.0 million is expected to be paid within twelve months.
Pursuant to the terms of the Triune Earn-out with the former members of Triune ("Triune Earn-out Beneficiaries"), which the Company acquired on March 4, 2015, the Company could have potentially made payments totaling up to approximately $70.0 million based on achievement of certain net revenue targets measured at each fiscal year end, starting with fiscal year 2016 and ending in fiscal year 2018. An additional payment of up to $16.0 million may be made based upon a combination of cumulative revenue and contribution margin targets measured from the acquisition date through the end of the Company’s fiscal year 2018. For certain of the Triune Earn-out Beneficiaries, payment of the earn-out liability is contingent upon continued employment and is accounted for as post-acquisition compensation expense over the service period. The portion of the earn-out liability that is not dependent on continued employment is not considered as compensation expense. The Triune Earn-out targets for fiscal


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years 2017 and 2016 were not met and the Company does not expect the fiscal year 2018 targets to be achieved. Refer to Note 5 for additional discussion regarding fair value measurements.
Pursuant to the terms of the AptoVision Earn-out with the former shareholders of AptoVision ("AptoVision Earn-out Beneficiaries"), which the Company acquired on July 1, 2017, the Company potentially may make payments totaling up to approximately $47.0 million based on the achievement of a combination of certain net revenue, adjusted earnings and product development targets measured from the acquisition date through July 26, 2020.
A summary of earn-out liabilities, included in "Accrued liabilities" and "Other long-term liabilities", by classification follows:
 Balance at January 28, 2018 Balance at January 29, 2017
(in thousands)AptoVision Cycleo Total AptoVision Cycleo Total
Compensation expense$
 $4,408
 $4,408
 $
 $4,576
 $4,576
Not conditional upon continued employment21,000
 668
 21,668
 
 949
 949
Interest expense
 444
 444
 
 543
 543
   Total liability$21,000
 $5,520
 $26,520
 $
 $6,068
 $6,068
     ��      
Amount expected to be settled within twelve months$8,900
 $2,008
 $10,908
      
Amount settled during fiscal year 2018$
 $1,580
 $1,580
      

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Note 14:15: Concentration of Risk
Significant Customers
Sales to the Company’s customers are generally made on open account, subject to credit limits the Company may impose, and the receivables are subject to the risk of being uncollectible.
The following significant customers accounted for at least 10% of the Company's net sales in one or more of the periods indicated:
Fiscal Year Ended
(percentage of net sales) (1)
January 28, 2024January 29, 2023January 30, 2022
Trend-tek Technology Ltd. (and affiliates)*16 %17 %
Frontek Technology Corporation (and affiliates)10 %13 %18 %
CEAC International Ltd. (and affiliates)*11 %11 %
Arrow Electronics (and affiliates)**10 %
 Fiscal Year Ended
(percentage of net sales)January 28, 2018 January 29, 2017 January 31, 2016
Arrow Electronics (and affiliates)11% 10% 9%
Trend-tek Technology Ltd (and affiliates)10% 10% 7%
Samsung Electronics (and affiliates)8% 7% 7%
Premier Technical Sales Korea, Inc. (and affiliates) (1)
6% 4% 3%
(1) Premier is a distributor In each period with a concentrationan asterisk, the customer represented less than 10% of sales to Samsung. The above percentages represent the Company's estimate ofnet sales.
The following table shows the sales activity related to Samsungcustomers that is passing through this distributor.
The Company did not have any customerhave an outstanding receivable balance that accounted forrepresents at least 10% of the Company's total net receivables as of one or more of the dates indicated:
(percentage of net receivables) (1)
January 28, 2024January 29, 2023
Frontek Technology Corporation (and affiliates)15%*
(1) In each period with an asterisk, the customer represented less than 10% of the Company's net receivables.
For fiscal years 2024, 2023 and 2022, authorized distributors accounted for approximately 66%, 85% and 87%, respectively, of the Company’s net sales. The lower percentage of distributor sales in fiscal year 2024 primarily relates to sales channels associated with the Sierra Wireless business, which we acquired in January 28, 20182023. Generally, the Company does not have long-term contracts with its distributors and most can terminate their agreement with little or January 29, 2017.no notice. For fiscal year 2024, the Company's largest distributors were based in Asia.
Outside Subcontractors and Suppliers
The Company relies on a limited number of third-party subcontractors and suppliers for the productionsupply of silicon wafers, chipsets and other electronic components, and for product manufacturing, packaging, testing and certain other tasks. Disruption or termination of supply sources or subcontractors including due to natural disasters such as an earthquake or other causes,have delayed and could in the future delay shipments and could have a material adverse effect on the Company. Although there are generally alternate sources for these materials and services, qualification of the alternate sources could cause delays sufficient to have a material adverse effect on the Company. SeveralA significant amount of the Company’s third-party subcontractors and suppliers, including third-party foundries that supply silicon wafers, are located in foreign countries, includingthe U.S., China Israel and Taiwan. A significant amount of the Company’s assembly and test operations are conducted by third-party contractors in China, Malaysia, Mexico, Taiwan Thailand, South Korea and the Philippines. For fiscal year 2018, approximately 20% of the Company’s silicon in terms of cost of wafers was supplied by a third-party foundry in China, and this percentage could be higher in future periods. For fiscal years 2017 and 2016, approximately 25% and 28% of the Company’s silicon in terms of cost of wafers was supplied by this third-party foundry in China, respectively.Vietnam.
In fiscal year 2018, authorized distributors accounted for approximately 66% of the Company’s net sales. Generally, the Company does not have long-term contracts with its distributors and most can terminate their agreement with little or no notice. For fiscal year 2018, our two largest distributors were based in Asia.



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Note 15:16: Segment Information
Segment Information
See Note 1 regarding recent developments affecting theThe Company's operating segments.
The Company had five operating segments that existed prior to the third quarter of fiscal year 2017 and currently has four. TheCompany’s CEO functions as the CODM.chief operating decision maker ("CODM"). The Company’s CODM makes operating decisions and assesses performance based on thesethe Company's major product lines, which represent its operating segments. The Company currently has four operating segments: Protection Products Group, Power and High-Reliability Products Group, segments—Signal Integrity, ProductsAnalog Mixed Signal and Wireless, IoT Systems, and IoT Connected Services—that represent four separate reportable segments.
Historically, the Company had three operating segments—Signal Integrity, Wireless and Sensing, and Protection—that had been aggregated into two reportable segments identified as the High-Performance Analog Group, which was comprised of the Signal Integrity and Wireless and Sensing Productsoperating segments, and the System Protection Group, all have similar economic characteristics and have been aggregated into one reportable segment identified inwhich was comprised of the table belowProtection operating segment. In the fourth quarter of fiscal year 2023, as a result of organizational restructuring, the "Semiconductor Products Group."
On August 5, 2016, the Company completed its divestiture of its Snowbush IPproximity sensing business and the power business were moved from the previous Wireless and Sensing operating segment into the newly formed Advanced Protection and Sensing operating segment, which also includes the Protection business. Following this organizational restructuring, the Company determined that Signal Integrity and the revised Wireless and Sensing operating segments were no longer has a Systems Innovation Group or an "All others" category, which previously existedeconomically similar and as a separateresult the Company has concluded that Signal Integrity should be separately reported as its own reportable segment. Also in the fourth quarter of fiscal year 2023, in conjunction with the Sierra Wireless Acquisition, the Company formed two additional operating segments including the IoT System operating segment, which absorbed the Company's revised Wireless and Sensing operating segment, and the IoT Connected Services operating segment. In the fourth quarter of fiscal year 2024, as a result of organizational restructuring, the wireless business, which was previously included in the IoT Systems operating segment, and the SDVoE business, which was previously included in the Signal Integrity operating segment, were moved into the Analog Mixed Signal and Wireless operating segment, formerly the Advanced Protection and Sensing operating segment, which also includes the proximity sensing, power and protection businesses. As a result of the reorganization, the Company has four reportable segments. All prior year information in the tables below has been revised retrospectively to reflect the change to the Company's reportable segments.
The Company’s assets are commingled among the various operating segments and the CODM does not use thatasset information in making operating decisions or assessing performance. Therefore, the Company has not included asset information by reportable segment in the segment disclosures below.
Net sales and gross profit by reportable segment arewere as follows:
 Fiscal Year Ended
(in thousands)January 28, 2018 January 29, 2017 January 31, 2016
Semiconductor Products Group$587,847
 $544,067
 $485,570
All others
 205
 4,649
Total$587,847
  $544,272
 $490,219
Fiscal Year Ended
(in thousands)January 28, 2024January 29, 2023January 30, 2022
Net sales:
Signal Integrity$177,033 20 %$298,290 39 %$286,259 39 %
Analog Mixed Signal and Wireless260,264 30 %443,239 59 %454,599 61 %
IoT Systems334,904 39 %9,811 %— — %
IoT Connected Services96,557 11 %5,193 %— — %
Total net sales$868,758 100 %$756,533 100 %$740,858 100 %
Gross profit:
Signal Integrity$101,245 $208,510 $195,984 
Analog Mixed Signal and Wireless146,598 274,515 274,215 
IoT Systems134,277 3,245 — 
IoT Connected Services47,228 2,489 — 
Unallocated costs, including share-based compensation, amortization of acquired technology
and acquired technology impairments
(133,098)(10,201)(9,060)
Total gross profit$296,250 $478,558 $461,139 
Income by segment and reconciliation to consolidated operating income:
 Fiscal Year Ended
(in thousands)January 28, 2018 January 29, 2017 January 31, 2016
Semiconductor Products Group$160,810
 $126,271
 $83,422
All others
 23,406
 (3,670)
   Operating income by segment160,810
 149,677
 79,752
Items to reconcile segment operating income to consolidated income before taxes     
Share-based compensation47,936
 30,828
 20,468
Intangible amortization27,867
 25,301
 25,059
Changes in the fair value of contingent earn-out obligations3,892
 (215) (16,362)
Other non-segment related expenses12,189
 7,455
 19,067
Amortization of fair value adjustments related to acquired property, plant and equipment190
 2,227
 1,521
Interest expense, net7,963
 9,300
 7,819
Non-operating expense, net902
 1,721
 1,801
Income before taxes$59,871
 $73,060
 $20,379


97
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Information by Product Line
The Company operates exclusively in the semiconductor industry and primarily within the analog and mixed-signal sector.
The table below provides net sales activity by product line on a comparative basis for all periods.
 Fiscal Year Ended
(in thousands, except percentages)January 28, 2018 January 29, 2017 January 31, 2016
Signal Integrity$263,015
 45 % $258,824
 47 % $221,185
 46%
Protection176,482
 30 % 149,865
 28 % 138,674
 28%
Wireless and Sensing117,596
 20 % 81,657
 15 % 70,712
 14%
Power and High-Reliability46,973
 8 % 59,117
 11 % 54,999
 11%
Systems Innovation
  % 205
  % 4,649
 1%
Other: Warrant Shares(16,219) (3)% (5,396) (1)% 
 %
Total Net Sales$587,847
  100 % $544,272
  100 % $490,219
  100%
The cost of the Warrant granted is recognized as an offset to net sales over the respective performance period (see Note 11 for discussion regarding Share-Based Compensation).
Geographic Information
The Company generates virtually all of itsNet sales from its Semiconductor Products Group through sales of analog and mixed-signal devices.
Sales activity by geographic region iswas as follows:
Fiscal Year Ended Fiscal Year Ended
(in thousands, except percentages)January 28, 2018 January 29, 2017 January 31, 2016(in thousands, except percentages)January 28, 2024January 29, 2023January 30, 2022
Asia-Pacific$439,342
 75 % $412,167
 76 % $358,480
 74%Asia-Pacific$505,603 58 58 %$543,795 72 72 %$583,852 79 79 %
North America121,144
 21 % 94,123
 17 % 46,152
 9%North America237,132 27 27 %109,444 14 14 %90,796 12 12 %
Europe43,580
 7 % 43,378
 8 % 85,587
 17%Europe126,023 15 15 %103,294 14 14 %66,210 %
Other: Warrant Shares(16,219) (3)% (5,396) (1)% 
 %
Total Net Sales$587,847
 100 % $544,272
 100 % $490,219
 100%
Total net sales
Total net sales
Total net sales$868,758 100 %$756,533 100 %$740,858 100 %
The Company attributes sales to a country based on the ship-to address. The table below summarizes sales activity to countriesgeographies that represented greater than 10% of total sales for at least one of the periods presented:
 Fiscal Year Ended
(percentage of total net sales)January 28, 2024January 29, 2023January 30, 2022
China (including Hong Kong)32 %53 %60 %
United States24 %13 %10 %
Total net sales56 %66 %70 %
 Fiscal Year Ended
(percentage of total net sales)January 28, 2018 January 29, 2017 January 31, 2016
China (including Hong Kong)51% 48% 47%
United States9% 9% 12%
Total Net Sales60% 57% 59%
Although a large percentage of the Company's products is shipped into the Asia-Pacific region, a significant number of the products produced by these customers and incorporating the Company's semiconductor products are then sold outside this region.
Long-lived Assets
Long-livedThe following table summarizes the Company's long-lived assets, which consist of property, plant and equipment, net of accumulated depreciation, and classified by location are summarized as follows:location:
Fiscal Year Ended
Balance as ofBalance as of
(in thousands)January 28, 2018 January 29, 2017(in thousands)January 28, 2024January 29, 2023
United States$48,289
  $50,747
Rest of North America34,941
 30,435
Asia and all others
Europe9,752
 8,821
Asia and all others31,624
  18,907
Total$124,606
 $108,910
Total
Total
Some of these assets are at locations owned or operated by the Company’s suppliers. The Company has consigned certain equipment to a foundry based in China to support its specialized processes run at the foundry. The Company has also installed

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its own equipment at some of its packaging and testing subcontractors in order to ensure a certain level of capacity, assuming the subcontractor has ample employees to operate the equipment.
The net book value of equipment and machinery that arewere consigned to multiple foundries in China is $15.4was $5.8 million and $5.1$8.3 million as of January 28, 20182024 and January 29, 2017,2023, respectively. The net book value of equipment and machinery that arewere consigned to a foundry in Malaysia is $6.1was $2.9 million and $2.3$3.6 million as of January 28, 20182024 and January 29, 2017,2023, respectively.

111

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Note 16:17: Restructuring
From timeThe Company has undertaken structural reorganization actions to time,reduce its workforce as a result of cost-saving measures and internal resource alignment including from the realization of synergies of the Sierra Wireless Acquisition. The Company also implemented a separate reduction in workforce plan that commenced during the second quarter of fiscal year 2024 and was substantially completed during the third quarter of fiscal year 2024. Additionally, the Company takes stepshad $3.9 million of right-of-use asset impairments related to realign the business to focus on high-growth areas, provide customer valueabandonments in fiscal year 2024. These reorganization actions and make the Company more efficient. As a result, the Company has re-aligned resources and infrastructure, whichright-of-use asset impairments resulted in total restructuring expensecharges of $6.3 million, $2.3 million and $4.5$24.6 million in fiscal years 2018, 2017year 2024 and 2016, respectively.
$12.0 million in fiscal year 2023. The Company did not have any restructuring charges during fiscal year 2022. Restructuring related liabilities are included in "Accrued liabilities" withinin the Balance SheetsSheets.
Restructuring activity is summarized as of January 28, 2018 and January 29, 2017, respectively.follows:
(in thousands)One-time employee termination benefitsOther restructuringTotal
Balance at January 31, 2021$— $— $— 
Balance at January 30, 2022— — — 
Charges11,320 655 11,975 
Assumed restructuring liability in Sierra Wireless Acquisition586 — 586 
Cash payments and non-cash releases(7,879)(643)(8,522)
Balance at January 29, 20234,027 12 4,039 
Charges (1)
17,793 6,841 24,634 
Cash payments and non-cash releases(16,021)(6,375)(22,396)
Balance at January 28, 2024$5,799 $478 $6,277 
(1) Restructuring charges are presentedinclude $6.0 million during fiscal year 2024 related to the reduction in "Selling, generalworkforce plan that commenced during the second quarter of fiscal year 2024 and administrative" withinwas completed during the second half of fiscal year 2024.
Restructuring charges were included in the Statements of Income.Operations as follows:
Activity under
Fiscal Year Ended
(in thousands)January 28, 2024January 29, 2023January 30, 2022
Cost of sales$859 $417 $— 
Restructuring23,775 11,558 — 
Total restructuring charges (1)
$24,634 $11,975 $— 
(1) Restructuring charges include $6.0 million during fiscal year 2024 related to the restructuring plans is summarizedreduction in workforce plan that commenced during the following table:second quarter of fiscal year 2024 and was completed during the second half of fiscal year 2024.


112
(in thousands)One-time employee termination benefits Contract commitments Total
Balance at January 25, 2015$282
 $
 $282
Charges4,526
 
 4,526
Cash payments(4,466) 
 (4,466)
Reclassifications
 
 
Balance at January 31, 2016342
 
 342
Charges2,282
 
 2,282
Cash payments(2,611) 
 (2,611)
Balance at January 29, 201713
 
 13
Charges5,615
 686
 6,301
Cash payments(1,565) 
 (1,565)
Balance at January 28, 2018$4,063
 $686
 $4,749

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Note 17:18: Stock Repurchase Program
The Company maintains a stock repurchase program that was initially approved by its Boardboard of Directorsdirectors (the "Board of Directors") in March 2008. The stock repurchase program does not have an expiration date and the Company’s Board of Directors has authorized expansion of the program over the years. The following table summarizes activity underOn March 11, 2021, the Board of Directors approved the expansion of the stock repurchase program for the fiscal years listed below:
 Fiscal Year Ended
 January 28, 2018 January 29, 2017 January 31, 2016
(in thousands, except number of shares)Shares Value Shares Value Shares Value
Shares repurchased under the stock repurchase program442,607
 $14,849
 39,024
 $1,005
 2,681,476
 $57,311
Total treasury shares required442,607
 $14,849
 39,024
 $1,005
 2,681,476
 $57,311
by an additional $350.0 million. As of January 28, 2018, the Company had repurchased $151.4 million in shares of its common stock under the program since its inception and2024, the remaining authorization under the program was $47.0$209.4 million. Under the program, the Company may repurchase its common stock at any time or from time to time, without prior notice, subject to market conditions and other considerations. The Company’s repurchases may be made through Rule 10b5-1 and/or Rule 10b-18 or other trading plans, open market purchases, privately negotiated transactions, block purchases or other transactions. TheTo the extent the Company intends to fund repurchases any shares of its common stock under the program in the future, the Company expects to fund such repurchases from cash on hand.hand and borrowings on its Revolving Credit Facility. The Company has no obligation to repurchase any shares under the program and may suspend or discontinue it at any time.

The following table summarizes activity under the program for the presented periods:
Fiscal Year Ended
January 28, 2024January 29, 2023January 30, 2022
(in thousands, except number of shares)SharesPrice PaidSharesPrice PaidSharesPrice Paid
Shares repurchased under the stock
repurchase program
— $— 762,093 $50,000 1,768,772 $129,746 

101
113





Note 18:19: Derivatives and Hedging Activities
The Company is exposed to certain riskrisks arising from both its business operations and economic conditions and principally manages its exposures to a wide variety of business and operational risks through management of its core business activities. The Company, on a routine basis and in the normal course of business, experiences expenses denominated in Swiss Franc ("CHF"), Canadian Dollar ("CAD") and Great British Pound ("GBP"). Such expenses expose the Company to exchange rate fluctuations between these foreign currencies and the U.S. Dollar ("USD").USD. The Company occasionally uses derivative financial instruments, in the form of forward contracts, to mitigate a portion of the risk associated with adverse movements in these foreign currency exchange rates onduring a portion of foreign denominated expenses expected to be realized during the current and following fiscal year.twelve-month window. Currency forward contracts involve fixing the exchange rate for delivery of a specified amount of foreign currency on a specified date.
The Company’s accounting treatment for these instruments is based on whether or not the instruments are designated as a hedging instrument. The Company is currently applyingapplied hedge accounting to all foreign currency derivatives and has designated these hedges as cash flow hedges.
At January 28, 2018,The Company's foreign currency forward contracts had the Company had nofollowing outstanding foreign exchange contracts.balances:
Balance as of
January 28, 2024January 29, 2023
(in thousands, except number of instruments)Number of InstrumentsSell Notional ValueBuy Notional ValueNumber of InstrumentsSell Notional ValueBuy Notional Value
Sell USD/Buy CAD Forward Contract10$12,899 $17,550 9$9,965 $13,643 
Sell USD/Buy GBP Forward Contract0— £— 183,801 £3,406 
Total1027
These foreign currency forward contracts met the criteria forwere designated as cash flowflows hedges and the unrealized gains or losses, afternet of tax, arewere recorded as a component of "Accumulated other comprehensive income or loss" within("AOCI") in the Balance Sheets. The effective portions of the cash flow hedges arewere recorded in accumulated other comprehensive income or loss ("AOCI")AOCI until the hedged item isitems were recognized in either "Selling, general and administrative" ("SG&A") expense withinadministrative expense" or "Product development and engineering expense" in the Statements of Income whenOperations once the foreign exchange contract matured, offsetting the underlying hedged expense is recognized.expenses. Any ineffective portions of the cash flow hedges arewere recorded in "Non-operating expense,income, net" withinin the Statements of Income.Operations. The Company presents its derivative assets and liabilities at their gross fair values onin the Balance Sheets.
In the first quarter of fiscal year 2024, the Company entered into an interest rate swap agreement with a 2.75 year term to hedge the variability of interest payments on $150.0 million of debt outstanding on the Term Loans at a Term SOFR rate of 3.58%, plus a variable margin and spread based on the Company’s consolidated leverage ratio.
In the fourth quarter of fiscal year 2023, the Company entered into an interest rate swap agreement with a 5 year term to hedge the variability of interest payments on $450.0 million of debt outstanding on the Term Loans at a Term SOFR rate of 3.44%, plus a variable margin and spread based on the Company’s consolidated leverage ratio.
In the first quarter of fiscal year 2021, the Company entered into an interest rate swap agreement with a 3 year term to hedge the variability of interest payments on the first $150.0 million of debt outstanding under the Company's Revolving Credit Facility at a LIBOR-referenced rate of 0.73%, plus a variable margin and spread based on the Company's consolidated leverage ratio. This interest rate swap agreement matured during the first quarter of 2024.
The table below summarizes the carrying valuesinterest rate swap agreements have been designated as a cash flow hedges and unrealized gains or losses, net of derivative instrumentsincome tax, are recorded as a component of January 29, 2017:
  Carrying Values of Derivative Instruments as of January 29, 2017
  
Fair Value - Assets (2)
 
Fair Value - (Liabilities) (2)
 Derivative Net Carrying Value
Derivatives designated as hedging instruments      
Foreign exchange contracts (1)
 $326
 $
 $326
Total derivatives $326
 $
 $326
(1) Assets are includedAOCI in "Other current assets" and liabilities are included in "Accrued liabilities" within the Balance Sheets. As the various settlements are made on a monthly basis, the realized gain or loss on the settlements are recorded in "Interest expense" in the Statements of Operations. The interest rate swap agreements resulted in a realized gain of $10.2 million, gain of $2.2 million and loss of $0.9 million for fiscal years 2024, 2023 and 2022, respectively.
(2)The fair values of the foreign exchange forward contracts are valued using Level 2 inputs. Please refer to Note 5.
The following table summarizes the amount of income recognized from derivativeCompany's instruments for the fiscal years ended January 28, 2018 and January 29, 2017 as well as the line items within the accompanying Statements of Income where the results are recorded for cash flow hedges:
 Amount of Gain (Loss) Recognized in AOCI on Derivative (Effective Portion)  Location of Gain or Loss into Income (Effective Portion) Amount of (Gain) Loss Reclassified from AOCI into Income (Effective Portion) Location of Gain or Loss Recognized in Income on Derivative (Ineffective Portion and Amount Excluded from Effectiveness Testing) Amount of Gain (Loss) Recognized in Income on Derivative (Ineffective Portion and Amount Excluded from Effectiveness Testing)
 Fiscal Year Ended  Fiscal Year Ended  Fiscal Year Ended
(in thousands)January 28, 2018 January 29, 2017  January 28, 2018 January 29, 2017  January 28, 2018 January 29, 2017
Sell USD/Buy CHF Forward Contract$
 $(6) SG&A $
 $6
 SG&A $
 $(1)
Sell USD/Buy CAD Forward Contract841
 1,100
 SG&A (841) (1,100) SG&A 4
 5
Sell USD/Buy GBP Forward Contract364
 (508) SG&A (690) 834
 SG&A 
 (4)
 $1,205
 $586
   $(1,531) $(260)   $4
 $
The amount of losses and gains, respectively, related to the effective portion of derivative instruments designatedthat qualify as cash flow hedges included in AOCI within the Balance Sheets were as of January 28, 2018 and January 29, 2017 was $0.3 million and $0.3 million.

follows:
(in thousands)January 28, 2024January 29, 2023
Interest rate swap agreement$7,144 $6,067 
Foreign currency forward contracts168 717 
Total other current assets$7,312 $6,784 
Interest rate swap agreement$178 $— 
Total other long-term assets$178 $— 
Interest rate swap agreement$$6,432 
Total other long-term liabilities$$6,432 
102
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Note 19: Selected Quarterly Financial Data (Unaudited)
The following tables set forth the Company’s Statements of Income data for each of the eight quarterly periods ended January 28, 2018, as well as that data expressed as a percentage of the Company’s net sales for the quarters presented. The sum of quarterly per share amounts may differ from year to date amounts due to rounding. In the thirdfourth quarter of fiscal year 2017,2021, the Company entered into an economic hedge program that used total return swap contracts to hedge the market risk associated with the unfunded portion of the Company's deferred compensation liability. The total return swap contracts generally had a duration of one month and were rebalanced and re-hedged at the end of each monthly term. While the total return swap contracts were treated as economic hedges, the Company did not designate them as hedges for accounting purposes. The total return swap contracts were measured at fair value and recognized in the Balance Sheets in "Accrued Liabilities" if the instruments were in a loss position and in "Other Current Assets" if the instruments were in a gain of $25.5 millionposition. Unrealized gains and losses, as well as realized gains and losses for settlements, on the dispositiontotal return swap contracts were recognized in "SG&A expense" in the Statements of assets related toOperations. The total return swap contracts matured during fiscal year 2024. As of January 29, 2023, the divestiturenotional value of Snowbush IP to Rambus. Thisthe total return swap contracts was $5.2 million and the fair value resulted in an asset of $0.1 million. The total return swap contracts resulted in a net loss of $0.1 million, loss of $0.5 million and gain is presented in "Operating income."
Selected Quarterly Financial Data (Unaudited)of $1.5 million for fiscal years 2024, 2023 and 2022, respectively.
115
 Fiscal Year 2018 Fiscal Year 2017
 Quarters Ended Quarters Ended
(in thousands, except per share amounts)January 28,
2018
 October 29,
2017
 July 30,
2017
 April 30,
2017
 January 29,
2017
 October 30,
2016
 July 31,
2016
 May 1,
2016
Net sales$140,614
 $150,304
 $153,127
 $143,802
 $140,031
 $137,185
 $135,911
 $131,145
Gross profit85,401
 89,419
 92,236
 84,915
 83,498
 81,065
 81,775
 78,524
Operating income14,009
 17,579
 18,892
 18,256
 15,288
 39,099
 16,427
 13,267
Net (loss) income$(1,297) $13,338
 $12,564
 $11,821
 $8,020
 $30,776
 $8,978
 $6,887
Earnings per share:               
Basic$(0.02) $0.20
 $0.19
 $0.18
 $0.12
 $0.47
 $0.14
 $0.11
Diluted$(0.02) $0.20
 $0.19
 $0.18
 $0.12
 $0.46
 $0.14
 $0.11
Weighted average number of shares used in computing earnings per share:               
Basic66,310
 66,194
 65,763
 65,839
 65,716
 65,549
 65,299
 65,144
Diluted66,310
 67,817
 67,470
 67,376
 66,757
 66,206
 65,905
 65,552

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Item 9.Changes in and Disagreements With Accountants on Accounting and Financial Disclosure

Item 9.     Changes in and Disagreements With Accountants on Accounting and Financial Disclosure

None.
Item 9A.Controls and Procedures
Item 9A.     Controls and Procedures
Disclosure Controls and Procedures
The Company carried out an evaluation, under the supervision and with the participation of the CEO and Chief Financial Officer ("CFO"), of the effectiveness of the Company’sWe maintain disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the "Exchange Act")), which are designed to ensure that information required to be disclosed in the reports we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC's rules and forms, and that such information is accumulated and communicated to our management, including our Chief Executive Officer ("CEO") and Chief Financial Officer ("CFO"), as appropriate to allow timely decisions regarding required disclosure. Our management, with the participation of our CEO and CFO, evaluated the effectiveness of the design and operation of our disclosure controls and procedures as of January 28, 2018.the end of the period covered by this Annual Report on Form 10-K. Based on that evaluation, the Company’sour CEO and CFO have concluded that suchour disclosure controls and procedures were not effective as of such date.
ChangesJanuary 28, 2024, due to the material weaknesses in Internal Controls
There have been no changes to our internal control over financial reporting that occurred during the period covered by this report that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.described below.
Management's Report of Management on Internal Control Over Financial Reporting
Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Securities Exchange Act of 1934, as amended (the "Exchange Act") Rules 13a-15(f) and 15d-15(f). Under the supervision and with the participation of our management, including our principal executive officerCEO and principal financial officer,CFO, we conducted an evaluation of the effectiveness of our internal control over financial reporting based on the framework set forth in Internal Control-Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.Commission (the "COSO framework"). Based on our evaluation under the framework, our management has concluded that as of January 28, 20182024, the Company’s internal control over financial reporting was not effective to provide reasonable assurance regardingas a result of the reliabilitymaterial weaknesses detailed below.
A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the annual or interim financial statements will not be prevented or detected on a timely basis.
Risk Assessment
We have identified a deficiency in a principle associated with the risk assessment component of the COSO framework. Specifically, the control deficiency constitutes a material weakness relating to identifying and assessing changes in the business that could impact our system of internal control. Contributing factors relate to the integration of Sierra Wireless, Inc. ("Sierra Wireless"), which the Company acquired on January 12, 2023. The risk assessment material weakness contributed to other material weaknesses within our system of internal control over financial reporting at the control activity level, all of which were associated with the Sierra Wireless business.
We did not design and maintain effective controls to ensure that all manual journal entries were properly approved prior to being posted to the general ledger system, and certain individuals had the ability to both prepare, review and post manual journal entries to the general ledger.
We did not design and maintain effective controls to ensure the timely collection and maintenance of documentation necessary to support claimed value added tax ("VAT") withholding exemptions in certain jurisdictions.
We did not maintain adequate evidence of the review of information used to determine the inventory excess and obsolescence reserves.
In addition, we did not maintain adequate evidence of our review of the operating forecasts used in the preparation of the financial statements.
Notwithstanding the material weaknesses, we have concluded that the financial statements included in this Form 10-K present fairly, in all material respects, our financial position, results of operations and cash flows for external purposesthe periods presented in accordanceconformity with accounting principles generally accepted accounting principles.in the United States of America.
Deloitte & Touche LLP, anour independent registered public accounting firm, audited the consolidated financial statements included in this report, and has audited our internal control over financial reporting as of January 28, 20182024 as stated in their report included below.
ReportRemediation Measures
Management is committed to addressing and remediating the material weaknesses described above. Remediation measures, which are currently ongoing, include the following:
We plan to enhance our risk assessment process to ensure it is sufficiently robust to identify and analyze significant changes in the business, including the impact of Independent Registered Public Accounting Firmthese changes on the identification of risks and the internal control structure.
116


We designed and implemented policies, processes, and internal controls within the Sierra Wireless enterprise resource planning system to ensure that all manual journal entries are properly approved prior to being posted to the general ledger system and that we maintained appropriate segregation of duties with regards to manual journal entries.
We plan to migrate the Sierra Wireless enterprise resource planning system to existing Semtech financial systems. These migration activities will facilitate our use of existing policies, processes, and internal controls, including with respect to manual journal entry posting, VAT documentation and inventory excess and obsolescence reserves.
We updated our policies and educated our personnel to properly document and maintain evidence of review of operating forecasts and information used in preparation of the financial statements.
Though remediation measures are subject to continual review, we expect the remediation measures described above will contribute to addressing the identified material weaknesses. Implementation of the remediation measures is subject to oversight by the Audit Committee of our Board of Directors, and while certain remediation measures are currently in place, the identified material weaknesses will not be considered remediated until the remediation measures have been fully designed and implemented, the applicable controls operate for a sufficient period of time, and we have concluded through testing that the newly implemented controls are operating effectively.
Changes in Internal Controls
Other than the remediation measures described above, there were no changes to our internal control over financial reporting that occurred during the quarter ended January 28, 2024 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

117


REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
The Board of Directors and Stockholders of
Semtech Corporation
Camarillo, California

Opinion on Internal Control over Financial Reporting

We have audited the internal control over financial reporting of Semtech Corporation and subsidiaries (the "Company"“Company”) as of January 28, 2018,2024, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). In our opinion, because of the effect of the material weaknesses identified below on the achievement of the objectives of the control criteria, the Company has not maintained in all material respects, effective internal control over financial reporting as of January 28, 2018,2024, based on criteria established in Internal Control - Integrated Framework (2013) issued by COSO.
We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated financial statements as of and for the year ended January 28, 2018,2024, of the Company and our report dated March 22, 2018,28, 2024, expressed an unqualified opinion on those financial statements.
Basis for Opinion
The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management’s Report of Management on Internal Control Over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all

104




material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.
Definition and Limitations of Internal Control over Financial Reporting
A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Material Weaknesses
A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the company’s annual or interim financial statements will not be prevented or detected on a timely basis. The following material weaknesses have been identified and included in management's assessment:
The Company has identified a deficiency in a principle associated with the risk assessment component of the COSO framework. Specifically, the control deficiency constitutes a material weakness relating to identifying and assessing changes in the business that could impact the Company’s system of internal control. Contributing factors relate to the integration of Sierra Wireless, Inc. ("Sierra Wireless"), which the Company acquired on January 12, 2023. The risk assessment material weakness contributed to other material weaknesses within the Company’s system of internal control over financial reporting at the control activity level, all of which were associated with the Sierra Wireless business.
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The Company did not design and maintain effective controls to ensure that all manual journal entries were properly approved prior to being posted to the general ledger system, and certain individuals had the ability to both prepare, review and post manual journal entries to the general ledger.
The Company did not design and maintain effective controls to ensure the timely collection and maintenance of documentation necessary to support claimed value added tax ("VAT") withholding exemptions in certain jurisdictions.
The Company did not maintain adequate evidence of the review of information used to determine the inventory excess and obsolescence reserves.
In addition, the Company did not maintain adequate evidence of the review of the operating forecasts used in the preparation of the financial statements.
These material weaknesses were considered in determining the nature, timing, and extent of audit tests applied in our audit of the consolidated financial statements as of and for the year ended January 28, 2024, of the Company, and this report does not affect our report on such financial statements.

/s/ Deloitte & Touche LLP


Los Angeles, California

March 22, 201828, 2024


Item 9B.Other Information
Item 9B.     Other Information
Insider Trading Arrangements
None.

Item 9C.     Disclosure Regarding Foreign Jurisdictions That Prevent Inspections
Not applicable.
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PART III


Item 10.Directors, Executive Officers and Corporate Governance
We haveItem 10.     Directors, Executive Officers and Corporate Governance
The Board has adopted a written Core Values and Code of Conduct (“Code of Conduct”) that applies to everyone inour directors and employees of the Company, including our CEO, CFOChief Executive Officer and Controller.our Chief Financial Officer. The Code of Conduct, which is the Company’s written “code of conduct” within the meaning of the Nasdaq Listing Rules applicable to companies whose stock is listed for trading on the Nasdaq Stock Market LLC (“Nasdaq”) and which constitutes the Company’s “code of ethics” within the meaning of Section 406 of the Sarbanes-Oxley Act of 2002, expresses the Company’s commitment to the highest standards of ethical business conduct. Our Code of Conduct serves as our written code of ethics for those officers, and for persons performing similar functions. Our current Code of Conduct is incorporated in this Annual Reportcan be found on Form 10-K for fiscal year 2018 as Exhibit 14. The Code of Conduct is also available at the Corporate Governance section of the Investors page on ourCompany’s website at www.semtech.com. Alternatively, you can request a copyhttps://investors.semtech.com under “Governance.” To the extent required by rules adopted by the SEC and Nasdaq, we intend to promptly disclosure future amendments to certain provisions of the Code of Conduct, freeor waivers of charge by sending a written requestsuch provisions granted to the Company’s Secretary at 200 Flynn Road, Camarillo, CA 93012. If we make any substantive amendments to the Codeexecutive officers and directors, in this section of Conduct or grant any waiver, including an implicit waiver, from the Code of Conduct to our CEO, CFO or Controller, we will within four business days of the event disclose the nature of the amendment or waiver on our website or in a report on Form 8-K.website.
The remaining information relating to our directors, our nominees for directors, and our executive officers pursuant to Items 401; and Item 407(c)(3), (d)(4) and (d)(5) of Regulation S-K required by this item will be contained under the caption "Proposal 1: Election of Directors" in our Definitive Proxy Statement relating to our 2024 annual meeting of stockholders to be held on June 14, 2018, to be filed with the SEC pursuant to Regulation 14A of the Exchange Act and is hereby specifically incorporated by reference thereto.
The information required pursuant to Item 405 of Regulation S-K will be contained under the caption "Section 16(a) Beneficial Ownership Reporting Compliance" in our Definitive Proxy Statement relating to our annual meeting of stockholders, to be held on June 14, 2018, to be filed with the SEC pursuant to Regulation 14A of the Exchange Act and is hereby specifically incorporated by reference thereto.

Item 11.Executive Compensation
Item 11.    Executive Compensation
The information required underby this item will appear under the captions "Director Compensation," "Compensation Discussion and Analysis", "Executive Compensation" and related discussion and disclosure thereto, in the Definitiveour Proxy Statement relating to our 2024 annual meeting of stockholders to be held on June 14, 2018, to be filed by us with the SEC pursuant to Regulation 14A of the Exchange Act no later than 120 days after the end of our fiscal year ended January 28, 2024, and is hereby specifically incorporated herein by reference thereto.

Item 12.Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
Item 12.     Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
The information required underby this item will appear under the captions "Beneficial Ownership of Securities," "Securities Authorized for Issuance under Equity Compensation Plans" and related discussion and disclosure thereto, in the Definitiveour Proxy Statement relating to our 2024 annual meeting of stockholders to be held on June 14, 2018, to be filed by us with the SEC pursuant to Regulation 14A of the Exchange Act no later than 120 days after the end of our fiscal year ended January 28, 2024, and is hereby specifically incorporated herein by reference thereto.

Item 13.Certain Relationships and Related Transactions, and Director Independence
Item 13.    Certain Relationships and Related Transactions, and Director Independence
The information required underby this item will appear under the captions "Election of Directors (Proposal Number 1)" "Corporate Governance, Transactions with Related Parties" and related discussion and disclosure thereto, in the Definitiveour Proxy Statement relating to our 2024 annual meeting of stockholders to be held on June 14, 2018, to be filed by us with the SEC pursuant to Regulation 14A of the Exchange Act no later than 120 days after the end of our fiscal year ended January 28, 2024, and is hereby specifically incorporated herein by reference thereto.

Item 14.Principal Accounting Fees and Services
Item 14.    Principal Accountant Fees and Services
The information required underby this item will appear under the captions "Independent Accountant Fees," and "Policy on Audit Committee Pre-Approval of Audit and Permissible Non-Audit Services" and related discussion and disclosure thereto, in the Definitiveour Proxy Statement relating to our 2024 annual meeting of stockholders to be held on June 14, 2018, to be filed by us with the SEC pursuant to Regulation 14A of the Exchange Act no later than 120 days after the end of our fiscal year ended January 28, 2024, and is hereby specifically incorporated herein by reference thereto.

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PART IV
Item 15.
Item 15.    Exhibits, Financial Statement Schedules
(a)(1)The financial statements, schedules, and reports included in this Form 10-K are listed in the index under Item 8 in this report.
(a)(2)Schedules other than those listed in Item 8 are omitted since they are not applicable, not required, or the information required to be set forth herein is included in the consolidated financial statements or notes thereto.

(a)(1)    The financial statements, schedules, and reports included in this Form 10-K are listed in the index under Item 8 in this report.
(a)(2)    Schedules other than as provided below are omitted since they are not applicable, not required, or the information required to be set forth herein is included in the consolidated financial statements or notes thereto.

SCHEDULE II
SEMTECH CORPORATION AND SUBSIDIARIES
SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS
THREE YEARS ENDED JANUARY 28, 20182024
(in thousands)
Total of Accounts Receivable and Other Sales Allowances
Balance at
Beginning of Year
 Charged (Reversal) to Costs and Expenses Deductions 
Balance at
End of Year
Year ended January 31, 2016$3,523,148
 $5,154,545
 $(884,894) $7,792,799
Year ended January 29, 2017$7,792,799
 $951,612
 $(514,436) $8,229,975
Year ended January 28, 2018$8,229,975
 $11,365,813
 $(10,506,484) $9,089,304
(a)(3)Exhibits. These exhibits are available without charge upon written request directed to the Company’s Secretary at 200 Flynn Road, Camarillo, CA 93012. Documents that are not physically filed with this report are incorporated herein by reference to the location indicated.

Allowance for doubtful accountsBalance at
Beginning of Year
Additions (1)
DeductionsBalance at
End of Year
Year ended January 30, 2022$721 $26 $— $747 
Year ended January 29, 2023$747 $3,134 $— $3,881 
Year ended January 28, 2024$3,881 $280 $— $4,161 
(1) Includes $3.0 million acquired in the Sierra Wireless Acquisition on January 12, 2023.

(a)(3)    Exhibits. These exhibits are available without charge upon written request directed to the Company’s Secretary at 200 Flynn Road, Camarillo, CA 93012. Documents that are not physically filed with this report are incorporated herein by reference to the location indicated.
Exhibit No.DescriptionLocation
2.1Arrangement Agreement, dated as of August 2, 2022, by and among Semtech Corporation, Sierra Wireless, Inc. and 13548597 Canada Inc.
Exhibit No.DescriptionLocation
3.1
4.1Description of Common Stock
4.2Indenture, dated as of October 12, 2022, among Semtech Corporation, the subsidiary guarantors party thereto and U.S. Bank Trust Company, National Association
4.3Form of 1.625% Convertible Senior Note due 2027
4.4Indenture, dated as of October 5, 2016 issued by26, 2023, among Semtech Corporation, the subsidiary guarantors party thereto and U.S. Bank Trust Company, National Association
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4.5Form of 4.00% Convertible Senior Note due 2028
10.1Third Amendment and Restatement Agreement, dated as of September 26, 2022, by and among Semtech Corporation, the guarantors party thereto, JPMorgan Chase Bank, N.A., as successor administrative agent, and the other parties thereto
10.2First Amendment to Third Amended and Restated Credit Agreement, dated as of February 24, 2023, by and among Semtech Corporation, the subsidiary guarantors, JPMorgan Chase Bank, N.A., as administrative agent, and certain lenders party thereto
10.3Second Amendment to Third Amended and Restated Credit Agreement, dated as of June 6, 2023, by and among Semtech Corporation, the subsidiary guarantors, JPMorgan Chase Bank, N.A., as administrative agent, and certain lenders party thereto
10.4Third Amendment to Third Amended and Restated Credit Agreement, dated as of October 19, 2023, by and among Semtech Corporation, the subsidiary guarantors, JPMorgan Chase Bank, N.A., as administrative agent, and certain lenders party thereto
10.5*Form of Amended and Restated Indemnification Agreement for Directors and Executive Officers
10.6Employment Agreement, dated May 25, 2023, between Paul H. Pickle and Semtech Corporation
10.7
*
10.8*Retention Agreement, dated June 8, 2023, between Asaf Silberstein and Semtech Corporation
10.9*Semtech Corporation
10.10*Semtech Corporation

107




10.11
*and Semtech Corporation
10.12*
*
10.13*
10.14*
*

10.15*

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10.16*
*
*
*
10.17*
10.18*
10.19*
10.20*
10.21*
10.22*
10.23*Semtech Corporation 2013 Long-Term Equity Incentive Plan

108




*
*
*
*
*
*
10.24*
10.25*
10.26*
10.27*
10.28*
10.29*
*
10.30*
10.31*
10.32*Policy Regarding Director Compensation
*

109




123


10.35*


10.36*

Certificate–Financial Performance Measure

10.37*


*


10.38*


10.39*


10.40*



110




10.41*
*


10.42*


10.43*Form of Semtech Corporation 2017 Long-Term Equity Incentive Plan Performance Unit Award Certificate - Relative TSR Performance
10.44*
10.45*The Executive Nonqualified Excess Plan of ConductSemtech Corporation (Amended and Restated Effective as of March 1, 2019)
10.46*CEO Restricted Stock Unit Award Certificate dated March 5, 2019
10.47*CEO Performance Stock Unit Award Certificate-Relative TSR dated March 5, 2019
10.48*CEO Performance Stock Unit Award Certificate-Absolute Stock Price dated March 5, 2019
10.49*Transition and Retirement Agreement, dated March 14, 2023, between Semtech Corporation and Mohan Maheswaran
10.50*Semtech Corporation Restricted Stock Unit Award Certificate - March 14, 2023 Award for Mohan Maheswaran
10.51*Restricted Stock Unit Award Agreement (Inducement Grant) for Paul Pickle
10.52*Performance Stock Unit Award Agreement (Inducement Grant – Relative TSR) for Paul Pickle
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10.53*Performance Stock Unit Award Agreement (Inducement Grant – Financial Measure) for Paul Pickle
10.54*Restricted Stock Unit Award Agreement (Inducement Grant) for Mark Lin
10.55*Performance Stock Unit Award Agreement (Inducement Grant – Relative TSR) for Mark Lin
10.56*Performance Stock Unit Award Agreement (Inducement Grant – Financial Measure) for Mark Lin
10.57Form of Convertible Note Hedge Confirmation
10.58Form of Warrant Confirmation
10.59Form of Additional Convertible Note Hedge Confirmation
10.60Form of Additional Warrant Confirmation
10.61Cooperation Agreement, dated as of March 17, 2023, between Semtech Corporation and Lion Point Master, LP, Lion Point Capital, LP, Lion Point Capital GP, LLC, Lion Point Holdings GP, LLC and Didric Cederholm
21.1Subsidiaries of the Company
31.1
32
97Policy Regarding the Recoupment of Certain Compensation Payments
101.INS101The following financial statements from the Company’s Annual Report on Form 10-K for the fiscal year ended January 28, 2024, formatted in Inline XBRL: (i) Consolidated Statements of Operations, (ii) Consolidated Statements of Comprehensive (Loss) Income, (iii) Consolidated Balance Sheets (iv) Consolidated Statements of Stockholders’ Equity (Deficit), (v) Consolidated Statements of Cash Flow and (v) Notes to Consolidated Financial Statements, tagged as blocks of text and including detailed tags.XBRL Instance DocumentFiled herewith
101.SCHXBRL Taxonomy Extension Schema DocumentFiled herewith
101.CALXBRL Taxonomy Extension Calculation Linkbase DocumentFiled herewith
101.DEFXBRL Taxonomy Extension Definition Linkbase DocumentFiled herewith
101.LABXBRL Taxonomy Extension Label Linkbase DocumentFiled herewith

125
111





104The cover page from the Company’s Annual Report on Form 10-K for the fiscal year ended January 28, 2024, formatted in Inline XBRL (included as Exhibit 101).
101.PREXBRL Taxonomy Extension Presentation Linkbase DocumentFiled herewith
*Management contract or compensatory plan or arrangement.

*    Management contract or compensatory plan or arrangement.

Item 16.Form 10-K Summary
Item 16.    Form 10-K Summary
None.

126

112





SIGNATURES
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Semtech Corporation
Date: March 28, 2024/s/ Mark Lin
Mark Lin
Semtech Corporation
Date: March 22, 2018/s/ Mohan R. Maheswaran
Mohan R. Maheswaran
Executive Vice President and Chief ExecutiveFinancial Officer





113
127





SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated.
Date: March 28, 2024/s/ Paul H. Pickle
Paul H. Pickle
Date: March 22, 2018/s/ Mohan R. Maheswaran
Mohan R. Maheswaran
President and Chief Executive Officer
Director
(Principal Executive Officer)
Date: March 22, 201828, 2024/s/ Emeka N. ChukwuMark Lin
Emeka N. ChukwuMark Lin
Executive Vice President and Chief Financial Officer
(Principal Accounting and Financial Officer)
Date: March 22, 201828, 2024/s/ Rockell N. Hankin
Rockell N. Hankin
Chairman of the Board
Date: March 28, 2024/s/ Martin S.J. Burvill
Martin S.J. Burvill
Director
Date: March 22, 201828, 2024/s/ Glen M. AntleRodolpho Cardenuto
Glen M. AntleRodolpho Cardenuto
Director
Date: March 28, 2024/s/ Gregory M. Fischer
Gregory M. Fischer
Director
Date: March 22, 201828, 2024/s/ James P. BurraSaar Gillai
James P. BurraSaar Gillai
Director
Date: March 28, 2024/s/ Hong Q. Hou
Hong Q. Hou
Director
Date: March 22, 201828, 2024/s/ Bruce C. Edwards
Bruce C. Edwards
Director
Date: March 22, 2018/s/ Ye Jane Li
Ye Jane Li
Director
Date: March 28, 2024/s/ Paula LuPriore
Paula LuPriore
Director
Date: March 22, 201828, 2024/s/ James T. LindstromJulie G. Ruehl
James T. LindstromJulie G. Ruehl
Director
Date: March 22, 201828, 2024/s/ Carmelo J. Santoro
Carmelo J. Santoro
Director
Date: March 22, 2018/s/ Sylvia Summers
Sylvia Summers
Director
Date: March 28, 2024/s/ Paul V. Walsh Jr.
Paul V. Walsh Jr.
Director

128
114