Table of Contents

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-K
ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended December 31, 2021
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 No. 1-15579
msa-20211231_g1.jpg
MSA SAFETY INCORPORATED
(Exact name of registrant as specified in its charter)
Pennsylvania46-4914539
(State or other jurisdiction of incorporation or organization)(IRS Employer Identification No.)
For the fiscal year ended December 31, 2018FORM 10-KCommission File No. 1-15579
ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934
g448561g49m781a10.jpg
MSA SAFETY INCORPORATED
(Exact name of registrant as specified in its charter)
Pennsylvania
(State or other jurisdiction of
incorporation or organization)

1000 Cranberry Woods Drive
Cranberry Township,Pennsylvania
16066-5207
(Address of principal executive offices)Registrant’s telephone number, including area code: (724) 776-8600
46-4914539
(IRS Employer Identification No.)


16066-5207
(Zip code)Code)
Registrant’s telephone number, including area code: (724) 776-8600

(Title of each class)
Common Stock, no par value
Securities registered pursuant to Section 12(b) of the Act:
Common Stock, no par value
MSANew York Stock Exchange
(Title of each class)(Trading symbol(s))(Name of each exchange on which registered)
New York Stock Exchange
Securities registered pursuant to Section 12(g) of the Act: None
Indicate by check mark whether the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    Yes  x    No  ¨
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  ¨    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 and (2) has been subject to such filing requirements for the past 90 days.    Yes  x    No  ¨
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted 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 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 the definitive proxy statement incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.    ¨
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer x
Accelerated Filer
x
Accelerated filer¨
Non-accelerated filer¨
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. Yes No ¨
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).    Yes  ¨    No  ýx
As of February 14, 2019, there were outstanding 38,529,585 shares of common stock, no par value. The aggregate market value of voting stock held by non-affiliates as of June 30, 20182021 was approximately $3.3$6.1 billion. As of February 11, 2022, there were outstanding 39,276,924 shares of common stock, no par value.
DOCUMENTS INCORPORATED BY REFERENCE
Portions of the Proxy Statement for the May 15, 201913, 2022 Annual Meeting of Shareholders are incorporated by reference into Part III.




Table of Contents
Table of Contents
Item No.Page
Part I
1.
1A.
1B.
2.
3.
4.
Part II
5.
6.
7.
7A.
8.
9.
9A.
9B.
9C.
Part III
10.
11.
12.
13.
14.
Part IV
15.
16.
Item No. Page
Part I  
1.
1A.
1B.
2.
3.
4.
 
Part II  
5.
6.
7.
7A.
8.
9.
9A.
9B.
Part III  
10.
11.
12.
13.
14.
Part IV  
15.
16.
 

2



Table of Contents

Forward-Looking Statements
This report may contain (and verbal statements made by MSA® Safety Incorporated (MSA) may contain) forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements relate to future events or our future financial performance and involve known and unknown risks, uncertainties and other factors that may cause our actual results, levels of activity, performance or achievements to be materially different from any future results, levels of activity, performance or achievements expressed or implied by these forward-looking statements. These risks and other factors include, but are not limited to, those listed in this report under “Risk Factors,” “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” and elsewhere in this report. In some cases, you can identify forward-looking statements by words such as “may,” “will,” “should,” “expects,” “intends,” “plans,” “anticipates,” “believes,” “estimates,” “predicts,” “potential” or other comparable words. Actual results, performance or outcomes may differ materially from those expressed or implied by these forward-looking statements. Although we believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee future results, levels of activity, performance or achievements. We are under no duty to update publicly any of the forward-looking statements after the date of this report, whether as a result of new information, future events or otherwise.

3



Table of Contents

PART I
Item 1. Business
OverviewEstablished in 1914, MSA Safety Incorporated is the global leader in the development, manufacture and supply of safety products that protect people and facility infrastructures. Recognized for their market leading innovation, many MSA products integrate a combination of electronics, mechanical systems and advanced materials to protect users against hazardous or life-threatening situations. The Company's comprehensive product line, which isare governed by rigorous safety standards across highly regulated industries, is used by workers around the world in a broad range of markets, including fire service, the oil, gas and petrochemical industry, fire service, construction, industrial manufacturing applications, utilities, mining and the military. The Company's core products include breathing apparatus where self-contained breathing apparatus ("SCBA") is the principal product, fixed gas and flame detection systems, portable gas detection instruments, industrial head protection products, firefighter helmets and protective apparel and fall protection devices.
The company’sCompany’s leading market positions across nearly all of its core products are supported and enabled by a strong commitment to investing in new product development that continually raises the bar for safety equipment performance, all while upholding an unwavering commitment to integrity. We dedicate significant resources to research and development, which allows us to produce innovative safety products that are often first to market. Our global product development teams include cross-functional associates throughout the Company, including research and development, marketing, sales, operations and quality management. Our engineers and technical associates work closely with the safety industry’s leading standards-setting groups and trade associations to develop industry specific product standards and to anticipate their impact on our product lines.line.
SegmentsWe tailor our product offerings and distribution strategy to satisfy distinct customer preferences that vary across geographic regions. To best serve these customer preferences, we have organized our business into sixfour geographic operating segments that are aggregated into three reportable geographic segments: Americas, International and Corporate. Segment information is presented in Note 78 of the consolidated financial statements in Part II Item 8 of this Form 10-K.
Because our consolidated financial statements are stated in U.S. dollars and much of our business is conducted outside the U.S., currency fluctuations may affect our results of operations and financial position and may affect the comparability of our results between financial periods.
ProductsWe manufacture and sell a comprehensive line of safety products to protect the health and safety of workers and facility infrastructures around the world in the fire service, the oil, gas and petrochemical industry, fire service, construction, industrial manufacturing applications, utilities, mining and the military. Our products protect people against a wide variety of hazardous or life-threatening situations.
The following is a brief description of each of our product categories:
Core products. MSA's corporate strategy includes a focus on driving sales of core products, where we have leading market positions and a distinct competitive advantage. Core products, as mentioned above, include breathing apparatus where SCBA is the principal product, fixed gas and flame detection systems, portable gas detection instruments, industrial head protection products, firefighter helmets and protective apparel and fall protection devices. These products receive the highest levels of investment and resources as they typically realize higher levels of return on investment than non-core products. Core products comprised approximately 87%89% and 86%85% of sales in 20182021 and 2017,2020, respectively.
The following is a brief description of our core product offerings:
Breathing apparatus products. Breathing The primary breathing apparatus products include SCBA, face masks and respirators, where SCBAproduct is the primary product offering.SCBA. SCBA are used by first responders, petrochemical plant workers and anyone entering an environment deemed immediately dangerous to life and health. Our primary breathing apparatus product in the Americas segment, the MSA G1 SCBA, is a revolutionary platform that offers many customizable and differentiated features, including the first and only Integrated Thermal Imaging Camera available on the market. We currently have 11 patents issued and an additional 3 patents pending for the MSA G1 SCBA.features. Our newest breathing apparatus product, the MSA M1 SCBA, represents the most advanced and ergonomic SCBA we have ever launched for our internationalInternational markets. We sell breathing apparatus across both the Americas and International segments.

4



Table of Contents

Fixed gas and flame detection instruments ("FGFD"). Our permanently installed fixed gas and flame detection instruments are used in oil, gas and petrochemical facilitiesapplications, wastewater, heating, ventilation and air conditioning ("HVAC") and general industrial production facilities to detect the presence or absence of various gases in the air. Typical applications of these instruments include the detection of an oxygen deficiency in confined spaces or the presence of combustible or toxic gases. The FGFD product lines generateline generates a meaningful portion of overall revenue from recurring business including replacement components and related service. A portion of business from this product line is project-oriented and more closely associated with upstream exploration and production activity. We sell these instruments in both our Americas and International segments. Key products include:
Permanently installed gas detection monitoring systems. This product line is used to monitor for combustible and toxic gases and oxygen deficiency in virtually any application where continuous monitoring is required. Our systems are used for gas detection in the oil and gas industry, petrochemical, pulp and paper, wastewater, refrigerant monitoring, pharmaceutical production and general industrial applications. These systems utilize a wide array of sensor technologies including electrochemical, catalytic, infrared and ultrasonic. During 2017, we launched a new line of advanced gas detection monitors. The S5000 and Ultima®X5000 gas monitors – known collectively as MSA's Series 5000 Transmitters – enhance facility and worker safety while lowering overall cost of ownership for our customers.
Permanently installed gas detection monitoring systems. This product line is used to monitor for combustible and toxic gases and oxygen deficiency in virtually any application where continuous monitoring is required. Our systems are used for gas detection in the oil and gas industry, petrochemical, pulp and paper, wastewater, refrigerant monitoring, pharmaceutical production and general industrial applications. Our Ultima®X5000 and S5000 gas monitors enhance facility and worker safety while lowering overall cost of ownership for our customers through differentiated sensor technology. These systems utilize a wide array of sensor technologies including electrochemical, catalytic, infrared and ultrasonic.
Flame detectors and open-path infrared gas detectors. These instruments are used for plant-wide monitoring of toxic gases and for detecting the presence of flames. These systems use infrared optics to detect potentially hazardous conditions across long distances, making them suitable for use in such applications as offshore oil rigs, storage vessels, refineries, pipelines and ventilation ducts.
In 2021 we completed the acquisition of Bacharach, Inc. and its affiliated companies (Bacharach), a leader in gas detection technologies used in the heating, ventilation, air conditioning and refrigeration ("HVAC-R") markets. Bacharach’s advanced instrumentation technologies help protect lives and the environment, while also increasing operational efficiency for its diversified customer base. Bacharach's portfolio of gas detection and analysis products are used to detect, measure and analyze leaks of various gases that are commonly found in both commercial and industrial settings. Bacharach has strong expertise in the refrigerant leak detection market with customers in the HVAC-R, food retail, automotive, commercial and industrial refrigeration, and military markets.
Portable gas detection instruments. Our hand-held portable gas detection instruments are used to detect the presence or absence of various gases in the air. The product line is used by oil, gas and petrochemical workers, general industrial workers, miners, utility workers, first responders or anyone working in a confined space environment. Typical applications of these instruments include the detection of an oxygen deficiency in confined spaces or the presence of combustible or toxic gases. Our single- and multi-gas detectors provide portable solutions for detecting the presence of oxygen, combustible gases and various toxic gases, including hydrogen sulfide, carbon monoxide, ammonia and chlorine, either singularly or up to six gases at once. Our ALTAIR® 2X, ALTAIR® 4XR and ALTAIR® 5X Multigas Detectors, with our internally developed XCell® sensor technology, provide faster response times and unsurpassed durability. During 2021, we announced the launch of the ALTAIR® io™ 4 gas detection wearable, designed with fully integrated connectivity for real-time visibility across worksites. We sell portable gas detection instruments in both our Americas and International segments.
In 2018,The 2019 acquisition of Sierra Monitor Corporation ("SMC"), a leading provider of fixed gas and flame detection instruments and Industrial Internet of Things solutions that connect and help protect high-value infrastructure assets, enables MSA launchedto accelerate its strategy to enhance worker safety and accountability through the use of cloud technology and wireless connectivity. This business enhances a key focus of the Company's Safety io LLC,® subsidiary, launched in 2018 primarily to leverage the capabilities of its first subsidiary focused on using wireless technology and cloud-based computingportable gas detection portfolio as it relates to enable a broad range of “connected” safety services.cloud connectivity. Our Safety io® Grid product supports MSA portable gas detectionoffers fleet management and live monitoring efforts.capabilities that interface with MSA's portable gas detection instruments.
Industrial head protection. We offer a complete line of industrial head protection and accessories that includes the iconic V-Gard® helmet brand, a bellwether product in MSA's portfolio for over 50 years. We offer customers a wide range of color choices and we are a world leader in the application of customized logos. Our industrial head protection products have a wide user base, including oil, gas and petrochemical workers, steel and construction workers, miners and industrial workers. Our Fas-Trac® III Suspension system was designed to provide enhanced comfort without sacrificing safety. Our strongest sales of head protection products have historically been in North America and Latin America.the Americas segment.
Firefighter helmets and protective apparel. We offer a complete line of fire helmets that includes our Cairns® and Gallet® helmet brands. Our Cairns helmets are primarily used by firefighters in North America while the Gallet helmets are primarily used by firefighters across our International segment. The acquisition of Globe® Holding Company, LLC ("Globe"), a and Bristol Uniforms, are both leading innovatorinnovators and providerproviders of firefighter protective clothing and boots, strengthens our position as a leader in the North American market for firefighter personal protective equipment (PPE). We can now help protect("PPE") and boots. MSA's firefighter safety PPE offering in the Americas segment protects firefighters from head to toe, with Cairns Helmets, our industry leading G1 SCBA, and Globe turnout gear and boots. MSA's firefighter safety PPE offering in the International segment includes the XF1 Gallet Helmet and Bristol Uniforms turnout gear, in addition to the M1 SCBA described above.
5


Table of Contents
Fall protection. Our broad line of fall protection equipment includes harnesses, lanyards, self-retracting lifelines, engineered systems and confined space equipment. Fall protection equipment is used by workers in the construction industry, oil, gas and petrochemical market, utilities industry, aerospace industry, general industrial applications and anyone working at height. MSA’s new V-Series fall protection equipment has transformed the Company’s harness and self-retracting lanyard portfolio, with approximately 50 new fall protection products launched over the past several years. The V-Series brand of fall protection equipment is inspired by MSA's iconic V-Gard hard hat, which is used by millions of workers around the world. Additionally, we recently launched a patent-pending Personal Fall Limiter with a smart hook connector that uses radio -frequency identification ("RFID") technology to alert wearers when they are not secured to an anchorage point.
We have patents and pending patents across substantially all of our products.
MSA+. In late 2021, MSA announced the upcoming launch of MSA+™, our new safety solutions platform that integrates safety hardware technology, cloud software solutions and safety services. By integrating our offerings and coupling them with subscription pricing, MSA will improve access to our solutions and facilitate the digital transformation of safety programs while further accelerating our recurring revenue business. MSA+™ enables the evolution of our customers' safety landscape while reinforcing our relationships with our global distribution partner network. Through its revenue sharing model, MSA+™ designed to decrease channel partner overhead and operational expense while building their recurring revenue business, enabling new value-added services and allowing them to differentiate themselves from the competition.
Non-core products. MSA maintains a portfolio of non-core products. Non-core products reinforce and extend the core offerings, drawing upon our customer relationships, distribution channels, geographical presence and technical experience. These products are complementary to the core offerings and have their roots within the core product value chain.sometimes reflect more episodic or contract-driven growth patterns. Key non-core products include air-purifying respirators ("APR"), eye and face protection, ballistic helmets and gas masks. Ballistic helmet and gas mask sales are the primary sales to our military customers and were approximately $47$43 million globally in 20182021 compared to $36$46 million in 2017.2020.

5


Table of Contents

CustomersOur customers generally fall into two categories: distributors and end-users. In our Americas segment, the majority of our sales are made through distribution. In our International segment, sales are made through both indirect and direct sales channels. For the year ended December 31, 2018,2021, no individual customer represented more than 10% of our sales.
Sales and DistributionOur sales and distribution team consists of marketing, field sales and customer service organizations. In most geographic areas, our field sales organizations work jointly with select distributors to call on end-users and educate them about hazards, exposure limits, safety requirements and product applications, as well as the specific performance attributes of our products. We believe that understanding end-user requirements is critical to increasing MSA's market share.
The in-depth customer training and education provided by our sales associates to our customers is critical to ensuring proper use of many of our products, such as SCBA and gas detection instruments. As a result of our sales associates working closely with end-users, they gain valuable insight into customer preferences and needs. To better serve our customers and to ensure that our sales associates are among the most knowledgeable and professional in the industry, we place significant emphasis on training our sales associates in product application, industry standards and regulations.
We believe our sales and distribution strategy allows us to deliver a customer value proposition that differentiates our products and services from those of our competitors, resulting in increased customer loyalty and demand.
In areas where we use indirect selling, we promote, distribute and service our products to general industry through authorized national, regional and local distributors. Some of our key distributors include W.W. Grainger Inc., Airgas, Casco Industries, Sonepar, Witmer Public Safety Group, Ten-8 Fire Equipment, Essendant and Fastenal. In North America, weWe distribute fire service products primarily through specially trained local and regional distributors who provide advanced training and service capabilities to volunteer and paid municipal fire departments. In our International segment, we primarily sell to and service the fire service market directly. Because of our broad and diverse product line and our desire to reach as many markets and market segments as possible, we have over 3,2002,400 authorized distributor locations worldwide. No individual distributor accounts for more than 10%
MSA maintains a diversified portfolio of our sales.safety products that protect workers and facility infrastructure across a broad array of end markets. While the Company sells its products through distribution, which can limit end-user visibility, the Company provides estimated ranges of end market exposure to facilitate understanding of its growth drivers. The Company estimates that approximately 35%-40% of its overall revenue is derived from the fire service market and approximately 25%-30% of its revenue is derived from the energy market. The remaining revenue is split among construction, utilities, general industrial applications, military and mining.
6


Table of Contents
CompetitionThe global safety products market is broad and highly fragmented with few participants offering a comprehensive line of safety products. The sophisticated safety products market in which we compete is comprised of both core and non-core offerings and is a subset of the larger PPEsafety market. We maintain leading positions in nearly all of our core products. Over the long-term, we believe global demand for safety products will continue to grow. Purchases of these products are non-discretionary, protecting workers' health in hazardous and life-threatening work environments. Their use is often mandated by government and industry regulations, which are increasingly enforced on a global basis.
The safety products market is highly competitive, with participants ranging in size from small companies focusing on a single type of PPE to several large multinational corporations that manufacture and supply many types of sophisticated safety products. Our main competitors vary by region and product. We believe that participants in this industry compete primarily on the basis of product characteristics (such as functional performance, technology, agency approvals,cost of ownership, comfort, design and style), brand name recognition and after-market service support.
We believe we compete favorably within each of our operating segments as a result of our high quality, innovative offerings and strong brand trust and recognition.
Research and DevelopmentTo achieve and maintain our market leading positions, we operate several sophisticated research and development facilities. We believe our dedication and commitment to innovation and research and development allows us to produce state-of-the-art safety products that are often first to market and exceed industry standards. Our primary engineering groups are located in the United States, Germany China and France.China. Our global product development teams include cross-geographic and cross-functional members from various areas throughout the company,Company, including research and development, marketing, sales, operations and quality management. These teams are responsible for setting product line strategies based on their understanding of customers' needs and available technology, as well as the opportunities and challenges they foresee in each product area. We believe our team-based, cross-geographical and cross-functional approach to new product development is a source of competitive advantage. Our approach to the new product development process allows us to tailor our product offerings and product line strategies to satisfy distinct customer preferences and industry regulations that vary across our operating segments.

6


Table of Contents

We believe another important aspect of our approach to new product development is that our engineers and technical associates work closely with the safety industry’s leading standards-setting groups and trade associations. These organizations include the National Institute for Occupational Safety and Health ("NIOSH"), the National Fire Protection Association ("NFPA"), American National Standards Institute ("ANSI"), International Safety Equipment Association ("ISEA") and their overseas counterparts. Key members of our management team understand the impact that these standard-setting organizations have on our new product development pipeline. As such, management devotes significant time and attention to anticipating a new standard’sstandards' impact on our sales and operating results. Because of our understanding of customer needs, membership on global standards-setting bodies, investment in research and development and our unique new product development process, we believe we are well positioned to anticipate and adapt to changing product standards. While we acknowledge that the length of the approval process can be unpredictable, we also believe that we are well positioned to gain the approvals and certifications necessary to meet new government and multinational product regulations.
Patents and Intellectual PropertyWe own significant intellectual property, including a number of domestic and foreign patents, patent applications and trademarks related to our products, processes and business. Although our intellectual property plays an important role in maintaining our competitive position in a number of markets that we serve, no single patent, or patent application, trademark or license is, in our opinion, of such value to us that our business would be materially affected by the expiration or termination thereof, other than the “MSA” trademark. Our patents expire at various times in the future not exceeding 20 years. Our general policy is to apply for patents on an ongoing basis in the United States and other countries, as appropriate, to perfect our patent development. In addition to our patents, we have also developed or acquired a substantial body of manufacturing know-how that we believe provides a significant competitive advantage over our competitors.
Raw Materials and SuppliersMany of the components of our products are formulated, machined, tooled or molded in-house from raw materials, which comprise approximately two-thirds of our cost of sales. For example, we rely on integrated manufacturing capabilities for breathing apparatus, gas masks, ballistic helmets, hard hats and circuit boards. The primary raw materials that we source from third parties include electronic components, rubber, high density polyethylene, chemical filter media, rubber and plastic components, eye and face protective lenses, air cylinders, certain metals and ballistic resistant, flame resistant and non-ballistic fabrics. We purchase these materials both domestically and internationally, and we believe our supply sources are both well established and reliable. We have close vendor relationship programs with the majority of our key raw material suppliers.distributors and tier one supplier partners. Although we generally do not have long-term supply contracts, thus far we have not experienced any significant problems in obtaining adequate raw materials. materials without such contracts.
Macro-supply chain constraints continue, especially for electronic components, and are not unique to MSA. We continue to navigate these supply chain issues.
7


Table of Contents
Please refer to MSA's Form SD filed on May 31, 201827, 2021 for further information on our conflict minerals analysis. Form SD may be obtained free of charge at www.sec.gov.
AssociatesHuman CapitalAtAs of December 31, 2018, we2021, the Company employed approximately 4,800 associates,people worldwide, of which approximately 2,0002,100 were employed in the United States and 2,700 were employed outside of the United States. Approximately 28% of our global workforce is covered by collective bargaining agreements or works councils. Overall, we consider our International segment. Noneemployee relations to be good. Our culture is important to our success. To that end, we maintain seven core values that define our culture. They are Integrity, Customer Focus, Diversity and Inclusion, Innovation and Change, Engagement, Teamwork and Speed and Agility. Our core values are encircled by “A Culture of Safety.”
Workplace Health & SafetyAs a company whose mission is dedicated to worker safety, MSA places great emphasis on the health and safety of our own associates. The Company maintains a global Environmental, Health and Safety Management System, deploys a variety of programs to reduce and eliminate injuries and promote safety and regularly measures the progress of those programs. These programs promote personal responsibility for workplace safety and encourage associates to set a meaningful example as safety ambassadors.
Response to novel coronavirus (COVID-19)—MSA has continued to respond to people-related challenges resulting from the pandemic. The Company has addressed various country, state, and local restrictions, mandates and guidelines and maintains compliance programs at all MSA locations designed to operate facilities in a safe manner. Among other efforts, this includes various associate work and safety protocols.
In addition, to support mental health and emotional well-being, all associates and their dependents worldwide have access to an Employee Assistance Program, at no cost to them. This includes access to visits with mental health care providers through the program.
Diversity and Inclusion—Diversity and Inclusion is a Core Value at MSA, and the Company seeks a wide variety of people, thoughts, perspectives, and ideas.
MSA strives to provide a diverse and inclusive work environment, paired with a culture of excellence in which associates feel comfortable openly sharing thoughts and ideas. Creating an inclusive environment helps to recruit and retain talent, promoting engagement, fostering innovation, and achieving MSA’s business objectives.
The Company maintains several Employee Resource Business Groups designed to foster a culture that is both engaged and inclusive. These groups are voluntary, associate-driven communities that capitalize on the wide variety of people and perspectives at MSA, driving our core value of Diversity and Inclusion. The Company also maintains an Executive Diversity Council and several regional councils focused on increasing organizational awareness, accountability and impact of Diversity and Inclusion initiatives.
MSA also partners with a number of non-profit and community-based organizations to help to build a pipeline of future talent with differing backgrounds, thoughts, experiences, and perspectives.
Approximately 51% of our U.S. associates are subject to the provisions of a collective bargaining agreement. Someworkforce self-identifies as diverse. This includes women who comprise approximately 41% of our U.S. workforce. Among associates outsidewithin executive pay grades, 36% self-identify as diverse. We determine race and gender diversity based on our employees’ self-identification or other information compiled to meet the United Statesrequirements of the U.S. government, compiled as of December 31, 2021. We count a diverse woman as one individual.
Leadership and Development—MSA provides programs to enable continuous learning, growth and development opportunities.
First, our "MOVE" (Meaningful, Ongoing, Vital Exchanges) Performance Management philosophy is a core element of associate engagement. Exchanges between associates and supervisors provide a flexible, ongoing feedback loop to drive and enhance the engagement of associates, while facilitating the achievement of our strategic goals.

8


Table of Contents
Second, the MSA Leader model sets the expectations of MSA people leaders. Grounded in core principles that define MSA’s high performance culture of excellence, the MSA Leader model guides the development of current and aspiring leaders. It outlines the traits, knowledge, competencies, and experiences that MSA requires for successful leadership while encouraging leaders to remain true to their personal styles. The model is the foundation of leadership development at MSA. By combining leadership development, culture, and business acumen, leaders are membersbetter prepared to drive a high-performance culture while maintaining an engaged workforce with opportunities for development and growth.
Beyond these core programs, MSA designs and delivers a variety of unions.associate leadership and development programs to further enhance the associate experience and opportunities for growth. Associates are empowered to own their career development through business-aligned resources, tools and programs.
Compensation and Rewards—MSA’s Global Compensation Philosophy strives to provide total compensation for all associates at the market median, utilizing base salary, cash incentives and, in some cases, equity grants to achieve this goal. We have not experienced a significant work stoppage in over 10 yearsfurther strive to provide above-market compensation opportunities for associates who exceed goals and believe our relations with our associates are strong.expectations. This approach to Total Rewards is designed to help MSA attract, retain and motivate high-performing individuals who foster an innovative culture and drive business results.
Environmental MattersOur facilities and operations are subject to laws and regulations relating to environmental protection and human health and safety. In the opinion of management, compliance with current environmental protection laws will not have a material adverse effect on our financial condition. See Item 1A, Risk Factors, for further information regarding our environmental risks which could impact the Company.
SeasonalityOur operating results are not significantly affected by seasonal factors. Sales are generally higher during the second and fourth quarters. During periods of economic expansion or contraction and following significant catastrophes, our sales by quarter have varied from this seasonal pattern. Government-related sales tend to spikeincrease in the fourth quarter. Americas segment sales tend to be strong during the oil and gas market turnaround seasons late in the first quarter, early in the second quarter and then again at the end of the third quarter and beginning of the fourth quarter. International segment sales are typically weaker for the Europe region in the summer holiday months of July and August and seasonality can be affected by the timing of delivery of larger orders. Invoicing and the delivery of larger orders can affect sales patterns variably across all reportingreportable segments.
Available InformationOur Internet address is www.MSAsafety.com. We make the following filings available free of charge on the Investor Relations page on our website as soon as reasonably practicable after they have been electronically filed with or furnished to the Securities and Exchange Commission ("SEC"): our annual reports on Form 10-K, our quarterly reports on Form 10-Q, our current reports on Form 8-K and any amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as well as our proxy statement. Information contained on our website is not part of this annual report on Form 10-K or our other filings with the SEC. The SEC maintains an Internet site at www.sec.gov that contains reports, proxy and information statements and other information regarding issuers like us who file electronically with the SEC.

7
9



Table of Contents

Item 1A. Risk Factors
RISKS RELATED TO LEGAL AND REGULATORY CHALLENGES
Claims of injuries from our products,or potential safety issues related to alleged product defects, or recalls ofquality concerns against our productsvarious subsidiaries could have a material adverse effect on our business, operating results, financial condition and liquidity.

Our mission, reputation and business success rely on our ability to design and provide safe, high quality and reliable products that earn and maintain customer trust.Our products are often used in high-risk and unpredictable environments, and MSA and its subsidiaries face an inherent business risk of exposure to product liability claims arising from the alleged failure of our products to prevent the types of personal injury or death against which they are designed to protect.claims. In the event the parties using our products are injured or any of our products proveare alleged to be defective, we could be subject to claims with respect to such injuries.claims. In addition, we may be required to or may voluntarily recall or redesign certain products or components due to concern about product safety, quality, or reliability. Any significant claims, recalls or field actions that could potentially be harmful to end users. Any claim or product recall that resultsresult in significant expense or negative publicity against us could have a material adverse effect on our business, operating results, financial condition and liquidity, including any successful claim brought against us in excess or outside of available insurance coverage.
Our subsidiary,subsidiaries, including Mine Safety Appliances Company, LLC, may experience losses from cumulative trauma product liability claims. The inability to collect insurance receivables and the transition to becoming largely self-insured for cumulative traumaLosses from product liability claims could have a material adverse effect on our business, operating results, financial condition and liquidity.liquidity, which could introduce volatility from period-to-period in our financial results.
OurFrom time to time, product liability claims are made against our various subsidiaries. In most instances the products at issue were manufactured many years ago and are not currently offered for sale, but in some instances, product liability claims may relate to current products.
One subsidiary, Mine Safety Appliances Company, LLC (“MSA LLC”) was named as a defendant in 1,4811,675 cumulative trauma lawsuits comprised of 2,3554,554 claims at December 31, 2018.2021. Cumulative trauma product liability claims involve exposures to harmful substances (e.g., silica, asbestos and coal dust) that occurred years ago and may have developed over long periods of time into diseases such as silicosis, asbestosis, mesothelioma or coal worker’s pneumoconiosis. The products at issue were manufactured many years ago and are not currently offered by MSA LLC. A reserve has been established with respect to estimated amounts for cumulative trauma product liability claims currently asserted, and estimatedas well as, incurred but not reported (“IBNR”) cumulative trauma product liability claims. Because our cumulative trauma product liability risk is subject to inherent uncertainties, including unfavorable trial rulings or developments, an increase in newly filed claims, or more aggressive settlement demands, and since MSA LLC is largely self-insured, there can be no certainty that MSA LLC may not ultimately incur losses in excess of presently recorded liabilities. TheseMany factors affecting cumulative trauma product liability claims may change over time or as a result of sudden unfavorable events within a single reporting period. Associated losses could have a material adverse effect on our business, operating results, financial condition and liquidity. liquidity, or could result in volatility from period to period.
We will adjust the reserve relating to cumulative trauma product liability claims from time to time based on whetherdevelopments in MSA LLC's actual claims experience, the actual numbers, types, and settlement values of claims asserted differ from current projections and estimatesenvironment or there areother significant changes in the factsfactors underlying the assumptions used in establishing the reserve. TheseEach of these factors may increase or decrease significantly within an individual period depending on, among other things, the timing of claims filings, settlements, or litigation outcomes during a particular period that are especially favorable or unfavorable to MSA LLC. We accordingly consider MSA LLC’s claims experience over multiple periods or whether there are changes in MSA LLC’s claims experience and trends that are likely to continue for a significant time into the future in determining whether to make an adjustment to the reserve, rather than evaluating such factors solely in the short term. Any future adjustments to the reserve may be material and could materially impact future periods in which the reserve is adjusted.
In the normal course of business, MSA LLC makes payments to settle these types of cumulative trauma product liability claims and for related defense costs, and records receivables for the amounts believed to be recoverable under insurance. MSA LLC has recorded insurance receivables totaling $71.7$130.2 million and notes receivablereceivables of $59.6$48.5 million at December 31, 2018. As described in greater detail in Note 19 of the consolidated financial statements in Part II Item 8 of this Form 10-K,2021. Since MSA LLC is now largely self-insured for cumulative trauma product liability claims. As a result,claims, additional amounts recorded as insurance receivables will be limited andlimited. Amounts recorded as insurance receivables are based on calculating the amountsamount of future losses presently recorded in the cumulative trauma product liability reserve. These projected future losses are used to be reimbursed pursuant tocalculate contingent reimbursements deemed probable of collection under negotiated Coverage-in-Place Agreements. Various factors could affect the timing and amount of recovery of the insurance receivables, including:Reimbursements are calculated based on modeled assumptions, regardingincluding claims composition, (whichclaims characteristics, and timing (each of which are relevant to calculating reimbursement under the terms of certain Coverage-in-PlaceCoverage-In-Place Agreements).These factors, and the extent to which insurers may become insolvent inpotential for future insurer insolvencies, could affect the future. Failure to recover amounts due from MSA LLC’s insurance carriers would result in MSA LLC being unable to recover for amounts already paid to resolve claims (and recorded as insurance receivables)timing and could have a material adverse effect on our business, operating results, financial condition and liquidity.
Going forward, most of MSA LLC's cumulative trauma product liability costs will be expensed without the expectation of insurance reimbursement. MSA LLC expects to obtain some limited insurance reimbursement from negotiated Coverage-in-Place Agreements (although that coverage may not be immediately triggered or accessible) or from other sources of coverage, but the precise amount of insurance reimbursement that may be available cannot be determined with specificity at this time.



receivables actually collected in any given period or in total.
8
10



Table of Contents

Unfavorable economicOur ability to market and market conditionssell our products is subject to existing government laws, regulations and standards. Changes in such laws, regulations and standards or our failure to comply with them could materially and adversely affect our business, results of operationsoperations.
Most of our products are required to meet performance and financial condition.
We are subjecttest standards designed to risks arising from adverse changes in global economic conditions. We have significant operations in a numberprotect the safety of countries outsidepeople and infrastructures around the U.S., including some in emerging markets. Long-term economic uncertainty in some of the regions of the world in which we operate, such as Asia, Latin America, the Middle East and Europe,world. Our inability to comply with these standards could result in declines in revenue, profitability and cash flow due to reduced orders, payment delays, supply chain disruptions or other factors caused byflow. Changes in laws and regulations could reduce the economic challenges faced by our customers and suppliers.
A portion of MSA's sales are made to customers in the oil, gas and petrochemical market. These sales expose MSA to the risks of doing business in that global market. We estimate that between 25% - 30% of our global business is sold into the energy market vertical with the most significant exposure in industrial head protection, portable gas detection and FGFD. Approximately 10% - 15% of consolidated revenue, primarily in industrial head protection and portable gas detection, is more exposed to a pullback in employment trends across the energy market. Another 5% - 10% of consolidated revenue, primarily in FGFD is more exposed to a pullback in capital equipment spending within the energy market. It is possible that the volatility in upstream, midstream and downstream markets, could negatively impact our business and could result in declines in our consolidated results of operations and cash flow.
A reduction in the spending patterns of government agencies or delays in obtaining government approval for our products could materially and adversely affect our net sales, earnings and cash flow.
The demand for our products soldor require us to the fire service market, the homeland security market and other government agencies is, in large part, driven by available government funding. Government budgetsre-engineer our products, thereby creating opportunities for our competitors. Regulatory approvals for our products may be delayed or denied for a variety of reasons that are set annually and we cannot assure that government funding will be sustained at the same level in the future. A significant reduction in available government funding could result in declines in our consolidated results of operations and cash flow.
Our inability to successfully identify, consummate and integrate current and future acquisitions or to realize anticipated cost savings and other benefits could adversely affect our business.
Oneoutside of our operating strategies iscontrol. Additionally, market anticipation of significant new standards can cause customers to selectively pursue acquisitions. On July 31, 2017, we completed the acquisition of Globe Holding Company, LLC ("Globe"), which is a leading innovator and provider of firefighter protective clothing and boots. Please refer to Note 13 of the consolidated financial statements in Part II Item 8 of this Form 10-K for further details. Any future acquisitions will depend on our ability to identify suitable acquisition candidates and successfully consummate such acquisitions. Acquisitions involve a number of risks including:
failure of the acquired businesses to achieve the results we expect;
diversion of our management’s attention from operational matters;
our inability to retain key personnel of the acquired businesses;
risks associated with unanticipated eventsaccelerate or liabilities;
potential disruption of our existing business; and
customer dissatisfaction or performance problems at the acquired businesses.
If we are unable to integrate or successfully manage businesses that we have recently acquired, including Globe, or may acquire in the future, we may not realize anticipated cost savings, improved manufacturing efficiencies and increased revenue, which may result in material adverse short- and long-term effects on our consolidated operating results, financial condition and liquidity. Even if we are able to integrate the operations of our acquired businesses into our operations, we may not realize the full benefits of the cost savings, revenue enhancements or other benefits that we may have expected at the time of acquisition. In addition, even if we achieve the expected benefits, we may not be able to achieve them within the anticipated time frame, and such benefits may be offset by costs incurred in integrating the acquired companies and increases in other expenses.


9


Table of Contents

Our plans to continue to improve productivity and reduce complexity may not be successful, which could adversely affect our ability to compete.
MSA has integrated parts of its European operating segment that have historically been individually managed entities, into a centrally managed organization model. We have begun to and plan to continue to leverage the benefits of scale created from this approach and are in the process of implementing a more efficient and cost-effective enterprise resource planning system in additional locations across the International Segment. MSA runs the risk that these and similar initiatives may not be completed substantially as planned, may be more costly to implement than expected, or may not have the positive effects anticipated. In addition, these various initiatives require MSA to implement a significant amount of organizational change which could divert management’s attention from other concerns, and if not properly managed, could cause disruptions in our day-to-day operations and have a negative impact on MSA's financial results. It is also possible that other major productivity and streamlining programs may be required in the future.
Our plans to improve future profitability through restructuring programs may not be successful and could lead to unintended consequences.
We have incurred and may incur restructuring charges primarily related to severance costs for staff reductions associated with our ongoing initiatives to drive profitable growth and right size our operations. For example in 2016, certain employees in the Americas segment were offered a voluntary retirement incentive package (“VRIP”). Non-cash special termination benefit expense of approximately $11.4 million was recorded in the first quarter of 2017 related to elections under the VRIP. Our cost structure in future periods is somewhat dependent upon our ability to maintain increased productivity without backfilling certain positions. If our programs are not successful, there could be a material adverse effect on our business and consolidated results of operations.
Our future results are subject to the risk that purchased components and materials are unavailable or available at excessive cost due to material shortages, excessive demand, currency fluctuation, inflationary pressure and other factors.
We depend on various components and materials to manufacture our products. Although we have not experienced any substantial difficulty in obtaining components and materials, it is possible that any of our supplier relationships could be terminated or otherwise disrupted. Any sustained interruption in our receipt of adequate supplies could have a material adverse effect on our business, results of operations and financial condition. Our inability to successfully manage price fluctuations due to market demand, currency risks or material shortages, or future price fluctuations could have a material adverse effect on our business and our consolidated results of operations and financial condition.
A failure of our information systems or a cybersecurity breach could materially and adversely affect our business, results of operations and financial condition.
The proper functioning and security of our information systems is critical to the operation and reputation of our business. Our information systems may be vulnerable to damage or disruption from natural or man-made disasters, computer viruses, power losses or other system or network failures. In addition, hackers, cyber-criminals and other persons could attempt to gain unauthorized access to our information systems with the intent of harming our company, harming our information systems or obtaining sensitive information such as intellectual property, trade secrets, financial and business development information, and customer and vendor related information. If our information systems or security fail, or if there is any compromise or breach of our security, it could result in a violation of applicable privacy and other laws, legal and financial exposure, remediation costs, negative impacts on our customers' willingness to transact business with us, or a loss of confidence in our security measures, which could have an adverse effect on our business, our reputation and our consolidated results of operations and financial condition.
Like many companies, from time to time, we have experienced attacks on our computer systems by unauthorized outside parties. Because the techniques used by computer hackers and others to access or sabotage networks continually evolve and generally are not recognized until launched against a target, we may be unable to anticipate, prevent or detect these attacks. As a result, the impact of any future incident cannot be predicted, including the failure of our information systems or misappropriation of our technologies and/or processes. Any such system failure or loss of such information could harm our competitive position, or cause us to incur significant costs to remedy the damages caused by the incident. We routinely implement improvements to our network security safeguards as well as cybersecurity initiatives. We also maintain a robust cyber response plan, including an assessment of triggers for internal and external reporting of cyber incidents. We expect to continue devoting substantial resources to the security of our information technology systems. We cannot assure that such system improvements will be sufficient to prevent or limit the damage from any future cyber-attack or disruption to our information systems.

10


Table of Contents

If we fail to introduce successful new products or extend our existing product lines, we could lose our market position and our financial performance could be materially and adversely affected.
In the safety products market, there are frequent introductions of new products and product line extensions. If we are unable to identify emerging consumer and technological trends, maintain and improve the competitiveness of our products and introduce new products, we may lose our market position, which could have a material adverse effect on our business, financial condition and results of operations. We continue to invest significant resources in research and development and market research. However, continued product development and marketing efforts are subject to the risks inherent in the development process. These risks include delays, the failure of new products and product line extensions to achieve anticipated levels of market acceptance and the risk of failed product introductions.
If we lose any of our key personnel or are unable to attract, train and/or retain qualified personnel or plan the succession of senior management, our ability to manage our business and continue our growth could be negatively impacted.
Our success depends in large part on the continued contributions of our key management, engineering and sales and marketing personnel, many of whom are highly skilled and would be difficult to replace. Our success also depends on the abilities of new personnel to function effectively, both individually and as a group. If we are unable to attract, effectively integrate and retain management, engineering or sales and marketing personnel, then the execution of our growth strategy and our ability to react to changing market requirements may be impeded, and our business could suffer as a result.

In addition, hiring, training, and successfully integrating replacement critical personnel could be time consuming, may cause additional disruptions to our operations, and may be unsuccessful, which could negatively impact future revenues. Competition for personnel is intense, and we cannot assure you that we will be successful in attracting and retaining qualified personnel. The hiring of new personnel may also result in increased costs and we do not currently maintain key person life insurance.

Our success also depends on effective succession planning. Failure to ensure effective transfer of knowledge and smooth transitions involving senior management could hinder our strategic planning and execution. From time to time, senior management or other key employees may leave our company. While we strive to reduce the negative impact of such changes, the loss of any key employee could result in significant disruptions to our operations, including adversely affecting the timeliness of product releases, the successful implementation and completion of company initiatives, the effectiveness of our disclosure controls and procedures and our internal control over financial reporting, and the results of our operations.
The markets in which we compete are highly competitive, and some of our competitors have greater financial and other resources than we do. The competitive pressures faced by us could materially and adversely affect our business, results of operations and financial condition.
The safety products market is highly competitive, with participants ranging in size from small companies focusing on single types of safety products, to large multinational corporations that manufacture and supply many types of safety products. Our main competitors vary by region and product. We believe that participants in this industry compete primarily on the basis of product characteristics (such as functional performance, agency approvals, design and style), price, service and delivery, customer support, the ability to meet the special requirements of customers, brand name trust and recognition, and e-business capabilities. Some of our competitors have greater financial and other resources than we do and our business could be adversely affected by competitors’ new product innovations, technological advances made to competing products and pricing changes made by us in response to competition from existing or new competitors. We may not be able to compete successfully against current and future competitors and the competitive pressures faced by us could have a material adverse effect our business, consolidated results of operations and financial condition. In addition, e-business is a rapidly developing area, and the execution of a successful e-business strategy involves significant time, investment and resources. If we are unable to successfully expand e-business capabilities in support of our customer needs, our brands may lose market share, which could negatively impact revenue and profitability.

11


Table of Contents

delay buying decisions.
We are subject to various federal, state and local laws and regulations across our global organization and any violation of these laws and regulations could adversely affect our results of operations.
We are subject to numerous, and sometimes conflicting, laws and regulations on matters as diverse as anticorruption,anti-corruption, import/export controls, product content requirements, trade restrictions, tariffs, taxation, sanctions, internal and disclosure control obligations, securities regulation, anti-competition, data privacy, Brexit changes and labor relations, among others. This includes laws and regulations in emerging markets where legal systems may be less developed or familiar to us. Compliance with diverse legal requirements is costly, time consuming and requires significant resources. Violations of one or more of these laws or regulations in the conduct of our business could result in significant fines, criminal sanctions against us or our officers, prohibitions on doing business and damage to our reputation. These actions could result in liability for significant monetary damages, fines and/or criminal prosecution, unfavorable publicity and other reputational damage and have a material adverse effect on our business, consolidated results of operations and financial condition.
We are subject to various environmental laws and any violation of these laws could adversely affect our results of operations.
Included in the extensive laws, regulations and ordinances to which we are subject, are those relating to the protection of the environment. Examples include those governing discharges to water, discharges to air and water,(including greenhouse gas emissions), handling and disposal practices for solid and hazardous wastes and the maintenance of a safe workplace. These laws impose penalties for noncompliance and liability for response costs and certain damages resulting from past and current spills, disposals, or other releases of hazardous materials.materials and other noncompliance with such laws. These environmental laws may continue to change in the future due to a variety of factors, such as government focus on climate change. We could incur substantial costs as a result of noncompliance with or liability for cleanup pursuant to these environmental laws. Such laws continue to change, and we may be subject to more stringent environmental laws in the future. If more stringent environmental laws are enacted, these future laws could have a material adverse effect on our business, consolidated results of operations and financial condition.

We benefit from free trade laws and regulations, such as the United States-Mexico-Canada Agreement and any changes to these laws and regulations could adversely affect our results of operations.

Existing free trade laws and regulations, such as the United States-Mexico-Canada Agreement (“USMCA”), provide certain beneficial duties and tariffs for qualifying imports and exports, subject to compliance with the applicable classification and other requirements. Changes in laws or policies governing the terms of foreign trade, and in particular increased trade restrictions, tariffs or taxes on imports from countries where we manufacture products, such as China and Mexico, could have a material adverse effect on our business, consolidated results of operations and financial condition.

We are subject to various U.S and foreign tax laws and any changes in these laws related to the taxation of businesses and resolutions of tax disputes could adversely affect our results of operations.

The U.S. Congress, the Organization for Economic Co-operation and Development (or, OECD) and other government agencies in jurisdictions in which we and our affiliates invest or do business have maintained a focus on issues related to the taxation of multinational companies. The OECD has changed numerous long-standing tax principles through its base erosion and profit shifting (“BEPS”) project which could adversely impact our effective tax rate.

We are subject to regular review and audit by both foreign and domestic tax authorities. While we believe our tax positions will be sustained, the final outcome of tax audits and related litigation may differ materially from the tax amounts recorded in our consolidated financial statements, which could have a material adverse effect on our consolidated results of operations, financial condition and cash flows.
RISKS RELATED TO SUPPLY AND MANUFACTURING
Our future results are subject to the risk that purchased components and materials are unavailable or available at excessive cost due to material shortages, excessive demand, currency fluctuation, inflationary pressure and other factors.
We depend on various components and materials from supply chain partners to manufacture our products. It is possible that any of our supplier relationships could be terminated or otherwise disrupted. Any sustained interruption in our receipt of adequate supplies could have a material adverse effect on our business, results of operations and financial condition. Our inability to successfully manage price fluctuations due to market demand, currency risks or material shortages, or future price fluctuations could have a material adverse effect on our business and our consolidated results of operations and financial condition.
11


Table of Contents
Our plans to continue to improve productivity and reduce complexity may not be successful, which could adversely affect our ability to compete.
MSA has integrated parts of its European operating segment that have historically been individually managed entities, into a centrally managed organization model. We have begun to and plan to continue to leverage the benefits of scale created from this approach and are in the process of implementing a more efficient and cost-effective enterprise resource planning system in additional locations across the International Segment. MSA runs the risk that these and similar initiatives may not be completed substantially as planned, may be more costly to implement than expected, or may not result in the efficiencies or cost savings anticipated. In addition, these various initiatives require MSA to implement a significant amount of organizational change which could divert management’s attention from other concerns, and if not properly managed, could cause disruptions in our day-to-day operations and have a negative impact on MSA's financial results. It is also possible that other major productivity and streamlining programs may be required in the future.
RISKS RELATED TO ECONOMIC, MARKET AND COMPETITIVE CONDITIONS
Unfavorable economic and market and sell our products is subject to existing government regulations and standards. Changes in such regulations and standards or our failure to comply with themconditions could materially and adversely affect our business, results of operations.operations and financial condition.
MostWe are subject to risks arising from adverse changes in global economic conditions. We have significant operations in a number of our products are required to meet performancecountries outside the U.S., including some in emerging markets. Long-term economic uncertainty in some of the regions of the world in which we operate, such as Asia, Latin America, the Middle East and test standards designed to protect the safety of people and infrastructures around the world. Our inability to comply with these standardsEurope, could result in declines in revenue, profitability and cash flow. Changesflow due to reduced orders, payment delays, supply chain disruptions or other factors caused by the economic challenges faced by our customers and suppliers.
A portion of MSA's sales are made to customers in regulationsthe oil, gas and petrochemical market. We estimate that between approximately 25% - 30% of our global business is sold into the energy market vertical with the most significant exposure in industrial head protection, portable gas detection and FGFD. Approximately 10% - 15% of consolidated revenue, primarily in industrial head protection and portable gas detection, is more exposed to a pullback in employment trends across the energy market. Another 5% - 10% of consolidated revenue, primarily in FGFD is more exposed to a pullback in capital equipment spending within the energy market. It is possible that the volatility in the oil, gas and petrochemical industry, whether related to economic, climate-related energy policy, or other conditions, could reducenegatively impact our business and could result in declines in our consolidated results of operations and cash flow.
Pandemics or disease outbreaks, such as COVID-19, may cause unfavorable economic or market conditions which could impact demand patterns and/or disrupt global supply chains and manufacturing operations. Collectively, these outcomes could materially and adversely affect our business, results of operations and financial condition.
Pandemics or disease outbreaks such as COVID-19 could result in a widespread health crisis that could adversely affect the economies of developed and emerging markets, potentially resulting in an economic downturn that could affect customers’ demand for our products in certain industrial-based end-markets. The spread of pandemics or require usdisease outbreaks may also disrupt the Company’s manufacturing operations, supply chain, or logistics necessary to re-engineerimport, export and deliver products to our customers. During a pandemic or crisis, applicable laws and response directives such as U.S. federal vaccine mandates for federal contractors or OSHA requirements, could, in some circumstances, result in skilled labor impacts including voluntary attrition or difficulty finding labor, or otherwise adversely affect our ability to operate our plants, obtain inputs from suppliers, or to deliver our products thereby creating opportunities forin a timely manner. Additional vaccine mandates may be announced in other countries in which we operate or source inputs. Some laws and directives may also hinder our competitors. Regulatory approvalsability to move certain products across borders. Economic conditions can also influence order patterns. These factors could negatively impact our consolidated results of operations and cash flow.
A reduction in the spending patterns of government agencies or delays in obtaining government approval for our products maycould materially and adversely affect our net sales, earnings and cash flow.
The demand for our products sold to the fire service market, the homeland security market and other government agencies is, in large part, driven by available government funding. Government budgets are set annually and we cannot assure that government funding will be delayed or denied for a varietysustained at the same level in the future. A significant reduction in available government funding could result in declines in our consolidated results of reasons that are outside of our control. Additionally, market anticipation of significant new standards can cause customers to accelerate or delay buying decisions.operations and cash flow.


12



Table of Contents

The markets in which we compete are highly competitive, and some of our competitors have greater financial and other resources than we do. The competitive pressures faced by us could materially and adversely affect our business, results of operations and financial condition.
DamageThe safety products market is highly competitive, with participants ranging in size from small companies focusing on single types of safety products, to large multinational corporations that manufacture and supply many types of safety products. Our main competitors vary by region and product. We believe that participants in this industry compete primarily on the basis of product characteristics (such as functional performance, technology, cost of ownership, comfort, design and style), price, service and delivery, customer support, the ability to meet the special requirements of customers, brand name trust and recognition, and e-business capabilities. Some of our competitors have greater financial and other resources than we do and our business could be adversely affected by competitors’ new product innovations, technological advances made to competing products and pricing changes made by us in response to competition from existing or new competitors. We may not be able to compete successfully against current and future competitors and the competitive pressures faced by us could have a material adverse effect our business, consolidated results of operations and financial condition. In addition, e-business is a rapidly developing area, and the execution of a successful e-business strategy involves significant time, investment and resources. If we are unable to successfully expand e-business capabilities in support of our customer needs, our brands may lose market share, which could negatively impact revenue and profitability.
RISKS RELATED TO NEW AND ADJACENT INITIATIVES
Our plans to improve future profitability through restructuring programs may not be successful and could lead to unintended consequences.
We have incurred and may incur restructuring charges primarily related to severance costs for staff reductions associated with our ongoing initiatives to drive profitable growth and right size our operations as well as programs to adjust our operations in response to current business conditions. For example, in 2021, 143 positions were eliminated in response to the reputationchanging business environment. Our cost structure in future periods is somewhat dependent upon our ability to maintain increased productivity without backfilling certain positions. If our programs are not successful, there could be a material adverse effect on our business and consolidated results of MSAoperations.
Our inability to successfully identify, consummate and integrate current and future acquisitions or to one or more of our product brandsrealize anticipated cost savings and other benefits could adversely affect our business.
Developing and maintaining our reputation, as well as the reputationOne of our brands,operating strategies is to selectively pursue acquisitions. For example, on July 1, 2021, we completed the acquisition of Bacharach, Inc., which is a critical factorleader in gas detection technologies used in the HVAC-R markets. Please refer to Note 14 of the consolidated financial statements in Part II Item 8 of this Form 10-K for further details. Any future acquisitions will depend on our relationship with customers, distributorsability to identify suitable acquisition candidates and others. Oursuccessfully consummate such acquisitions. Acquisitions involve a number of risks including:
failure of the acquired businesses to achieve the results we expect;
diversion of our management’s attention from operational matters;
our inability to address negative publicityretain key personnel of the acquired businesses;
risks associated with unanticipated events or liabilities;
potential disruption of our existing business; and
customer dissatisfaction or performance problems at the acquired businesses.
If we are unable to integrate or successfully manage businesses that we have recently acquired, including Bacharach, or may acquire in the future, we may not realize anticipated cost savings, improved manufacturing efficiencies and increased revenue, which may result in material adverse short and long-term effects on our consolidated operating results, financial condition and liquidity. Even if we are able to integrate the operations of our acquired businesses into our operations, we may not realize the full benefits of the cost savings, revenue enhancements or other issues, including concerns aboutbenefits that we may have expected at the time of acquisition. In addition, even if we achieve the expected benefits, we may not be able to achieve them within the anticipated time frame, and such benefits may be offset by costs incurred in integrating the acquired companies and increases in other expenses.
13


Table of Contents
If we fail to introduce successful new products or extend our existing product line, we could lose our market position and our financial performance could be materially and adversely affected.
In the safety or quality, real or perceived, could negatively impactproducts market, there are frequent introductions of new products and product line extensions. If we are unable to identify emerging customer and technological trends, maintain and improve the competitiveness of our businessproducts and introduce new products, we may lose our market position, which could have a material adverse effect on our business, financial condition and results of operations. We continue to invest significant resources in research and development and market research. However, continued product development and marketing efforts are subject to the risks inherent in the development process. These risks include delays, the failure of new products and product line extensions to achieve anticipated levels of market acceptance and the risk of failed product introductions.
RISKS RELATED TO CYBERSECURITY OR MISAPPROPRIATION OF OUR CRITICAL INFORMATION
A failure of our information systems or a cybersecurity breach could materially and adversely affect our business, results of operations and financial condition.
The proper functioning and security of our information systems, including those that support and operate our Safety io and MSA+™ platforms, is critical to the operation and reputation of our business. Our information systems may be vulnerable to damage or disruption from natural or man-made disasters, computer viruses, power losses or other system or network failures. In addition, hackers, cyber-criminals and other persons could attempt to gain unauthorized access to our information systems with the intent of harming the Company, harming our information systems or obtaining sensitive information such as intellectual property, trade secrets, financial and business development information, and customer and vendor related information. If our information systems or security fail, or if there is any compromise or breach of our security, it could result in a violation of applicable privacy and other laws, legal and financial exposure, remediation costs, negative impacts on our customers' willingness to transact business with us, or a loss of confidence in our security measures, which could have an adverse effect on our business, our reputation and our consolidated results of operations and financial condition.

Like many companies, from time to time, we have experienced attempts on our computer systems by unauthorized outside parties. Because the techniques used by computer hackers and others to access or sabotage networks continually evolve and generally are not recognized until launched against a target, we may be unable to anticipate, prevent or detect these attacks. As a result, the impact of any future incident cannot be predicted, including the failure of our information systems or misappropriation of our technologies and/or processes. Any such system failure or loss of such information could harm our competitive position or cause us to incur significant costs to remedy the damages caused by the incident. We cannot assure that ongoing improvements to our infrastructure and cybersecurity programs will be sufficient to prevent or limit the damage from any future cyber-attack or disruption to our information systems.
Our continued success depends on our ability to protect our intellectual property. If we are unable to protect our intellectual property, our business could be materially and adversely affected.
Our success depends, in part, on our ability to obtain and enforce patents, maintain trade secret protection and operate without infringing on the proprietary rights of third parties. We have been issued patents and have registered trademarks with respect to many of our products, but our competitors could independently develop similar or superior products or technologies, duplicate any of our designs, trademarks, processes or other intellectual property or design around any processes or designs on which we have or may obtain patents or trademark protection. In addition, it is possible that third parties may have, or will acquire, licenses for patents or trademarks that we may use or desire to use, so that we may need to acquire licenses to, or to contest the validity of, such patents or trademarks of third parties. Such licenses may not be made available to us on acceptable terms, if at all, and we may not prevail in contesting the validity of third party rights.
We also protect trade secrets, know-how and other confidential information against unauthorized use by others or disclosure by persons who have access to them, such as our employees, through contractual arrangements. These agreements may not provide meaningful protection for our trade secrets, know-how or other proprietary information in the event of any unauthorized use, misappropriation or disclosure of such trade secrets, know-how or other proprietary information. Our inability to maintain the proprietary nature of our technologies could have a material adverse effect on our consolidated results of operations and financial condition.
14


Table of Contents
RISKS RELATED TO HUMAN CAPITAL MANAGEMENT
If we lose any of our key personnel or are unable to attract, train and/or retain qualified personnel or plan the succession of senior management, our ability to manage our business and continue our growth could be negatively impacted.
Our success depends in large part on the continued contributions of our key management, engineering and sales and marketing personnel, many of whom are highly skilled and would be difficult to replace. Our success also depends on the abilities of new personnel to function effectively, both individually and as a group. If we are unable to attract, effectively integrate and retain management, engineering or sales and marketing personnel, then the execution of our growth strategy and our ability to react to changing market requirements may be impeded, and our business could suffer as a result.
In addition, hiring, training, and successfully integrating replacement critical personnel could be time consuming, may cause additional disruptions to our operations, and may be unsuccessful, which could negatively impact future revenues. Competition for personnel is intense, and we cannot assure that we will be successful in attracting and retaining qualified personnel. The hiring of new personnel may also result in increased costs and we do not currently maintain key person life insurance.
Our success also depends on effective succession planning. Failure to ensure effective transfer of knowledge and smooth transitions involving senior management could hinder our strategic planning and execution. From time to time, senior management or other key employees may leave the Company. While we strive to reduce the negative impact of such changes, the loss of any key employee could result in significant disruptions to our operations, including adversely affecting the timeliness of product releases, the successful implementation and completion of company initiatives, the effectiveness of our disclosure controls and procedures and our internal control over financial reporting, and the results of our operations.
We may be unable to hire or retain and develop a highly skilled and diverse global workforce or effectively manage changes in our workforce and respond to shifts in labor availability.
We must hire, retain and develop a highly skilled and diverse global workforce. We compete to hire new personnel with a variety of capabilities in the many countries in which we manufacture and market our products and then to develop and retain their skills and competencies. We could experience unplanned or increased turnover of employees with key capabilities, or fail to develop adequate succession plans for leadership positions or hire and retain a workforce with the skills and in the locations we need to operate and grow our business. We could also fail to attract and develop personnel with key emerging capabilities that we need to continue to respond to changing consumer and customer needs and grow our business, including skills in the areas of manufacturing, engineering, sales, service, and various functional support areas. Occurrence of any of these conditions could deplete our institutional knowledge base and erode our competitiveness.
We are experiencing an increasingly tight and competitive labor market and could face unforeseen challenges in the availability of labor, particularly due to consequences associated with the outbreak of COVID-19. A sustained labor shortage or increased turnover rates within our employee base caused by COVID-19 or related issues such as vaccine mandates, or as a result of general macroeconomic factors, have led and could lead to increased costs, such as increased overtime to meet demand and increased wages to attract and retain employees. We have also been negatively affected and could continue to be negatively affected by labor shortages or constraints experienced by our partners, including our external manufacturing partners and freight providers. Failure to achieve and maintain a diverse workforce, compensate our employees competitively and fairly, maintain a safe and inclusive environment or promote the well-being of our employees could affect our reputation and also result in lower performance and an inability to retain valuable employees.
RISKS RELATED TO DOING BUSINESS INTERNATIONALLY
We have significant international operations and are subject to the risks of doing business in foreign countries.
We have business operations in overapproximately 40 foreign countries. In 2018,2021, approximately half of our net sales were made by operations located outside the United States. Those operations are subject to various political, economic and other risks and uncertainties, which could have a material adverse effect on our business. These risks include the following:
unexpected changes in regulatory requirements;
changes in trade policy or tariff regulations;
changes in tax laws and regulations;
unintended consequences due to changes to the Company's legal structure could have unintendedstructure;
additional valuation allowances on deferred tax consequences;
assets due to an inability to generate sufficient profit in certain foreign jurisdictions could lead to additional valuation allowances on deferred tax assets;jurisdictions;
15


Table of Contents
intellectual property protection difficulties;difficulties or intellectual property theft;
difficulty in collecting accounts receivable;
complications in complying with a variety of foreign laws and regulations, some of which may conflict with U.S. laws;
foreign privacy laws and regulations;
trade protection measures and price controls;
trade sanctions and embargoes;
nationalization and expropriation;
increased international instability or potential instability of foreign governments;
effectiveness of worldwide compliance with MSA's anti-bribery policy, local laws and the U.S. Foreign Corrupt Practices Act;Act, and similar local laws;
difficulty in hiring and retaining qualified employees;
the ability to effectively negotiate with labor unions in foreign countries;
the need to take extra security precautions for our international operations;
costs and difficulties in managing culturally and geographically diverse international operations;
pandemics and similar disasters; and
risks associated with the United Kingdom's decision to exit the European Union, including disruptions to trade and free movement of goods, services and people to and from the United Kingdom; increased foreign exchange volatility with respect to the British pound; and additional legal and economic uncertainty.
Any one or more of these risks could have a negative impact on the success of our international operations and, thereby, have a material adverse effect our business, consolidated results of operations and financial condition.

13


Table of Contents

Because we derive a significant portion of our sales from the operations of our foreign subsidiaries, future currency exchange rate fluctuations could adversely affect our results of operations and financial condition, and could affect the comparability of our results between financial periods.
In 2018,2021, our operations outside of the United States accounted for approximately halfone-half of our net sales. The results of our foreign operations are generally reported in the local currency of the affiliate and then translated into U.S. dollars at the applicable exchange rates for inclusion in our consolidated financial statements. The exchange rates between some of these currencies and the U.S. dollar have fluctuated significantly in recent years and may continue to do so in the future. A weakening of the currencies in which sales are generated relative to the currencies in which costs are denominated would decrease our results of operations and cash flow. Although the Company uses instruments to hedge certain foreign currency risks, these hedges only offset a portion of the Company’s exposure to foreign currency fluctuations.
In addition, because our consolidated financial statements are stated in U.S. dollars, such fluctuations may affect our consolidated results of operations and financial position, and may affect the comparability of our results between financial periods. Our inability to effectively manage our exchange rate risks or any volatility in currency exchange rates could have a material adverse effect on our business, consolidated results of operations and financial condition.
Our continued success depends onWe benefit from free trade laws and regulations, such as the United States-Mexico-Canada Agreement and any changes to these laws and regulations could adversely affect our abilityresults of operations.
Existing free trade laws and regulations, such as the United States-Mexico-Canada Agreement, provide certain beneficial duties and tariffs for qualifying imports and exports, subject to protect our intellectual property. If we are unable to protect our intellectual property, our business could be materially and adversely affected.
Our success depends, in part, on our ability to obtain and enforce patents, maintain trade secret protection and operate without infringing oncompliance with the proprietary rights of third parties. We have been issued patents and have registered trademarks with respect to many of our products, but our competitors could independently develop similar or superior products or technologies, duplicate any of our designs, trademarks, processes or other intellectual property or design around any processes or designs on which we have or may obtain patents or trademark protection. In addition, it is possible that third parties may have, or will acquire, licenses for patents or trademarks that we may use or desire to use, so that we may need to acquire licenses to, or to contest the validity of, such patents or trademarks of third parties. Such licenses may not be made available to us on acceptable terms, if at all, and we may not prevail in contesting the validity of third party rights.
We also protect trade secrets, know-howapplicable classification and other confidential information against unauthorized use by othersrequirements. Changes in laws or disclosure by persons who have access to them,policies governing the terms of foreign trade, and in particular increased trade restrictions, tariffs or taxes on imports from countries where we manufacture products, such as our employees, through contractual arrangements. These agreements may not provide meaningful protection for our trade secrets, know-how or other proprietary information in the event of any unauthorized use, misappropriation or disclosure of such trade secrets, know-how or other proprietary information. Our inability to maintain the proprietary nature of our technologiesChina and Mexico, could have a material adverse effect on our business, consolidated results of operations and financial condition.
16


Table of Contents
GENERAL RISK FACTORS
Damage to the reputation of MSA or to one or more of our product brands could adversely affect our business.
Developing and maintaining our reputation, as well as the reputation of our brands, is a critical factor in our relationship with customers, distributors and others. Our inability to address negative publicity or other issues, including concerns about product safety or quality, real or perceived, could negatively impact our business which could have a material adverse effect on our business, consolidated results of operations and financial condition.
If our goodwill, other intangible assets and long-lived assets become impaired, we may be required to record significant charges to earnings.
We review our long-lived assets for impairment when events or changes in circumstances indicate the carrying amount may not be recoverable. Goodwill and indefinite-lived intangible assets are required to be assessed for impairment at least annually. Factors that may be considered a change in circumstances, indicating that the carrying amount of our goodwill, indefinite-lived intangible assets or long-lived assets may not be recoverable, include slower growth rates in our markets, reduced expected future cash flows, increased country risk premiums as a result of political uncertainty and a decline in stock price and market capitalization. We consider available current information when calculating our impairment charge. If there are indicators of impairment, our long-term cash flow forecasts for our operations deteriorate or discount rates increase, we may be required to recognize additional impairment charges in later periods. See Note 1213 of the consolidated financial statements in Part II Item 8 of this Form 10-K for the carrying amounts of goodwill in each of our reporting segments and details on indefinite-lived intangible assets that we hold.


14


Table of Contents

Risks related to our defined benefit pension and other post-retirement plans could adversely affect our results of operations and cash flow.
Significant changes in actual investment return on pension assets, discount rates, and other factors could adversely affect our results of operations and pension contributions in future periods. U.S. generally accepted accounting principles require that we calculate income or expense for the plans using actuarial valuations. These valuations reflect assumptions about financial markets and interest rates, which may change based on economic conditions. Funding requirements for our pension plans may become more significant. However, the ultimate amounts to be contributed are dependent upon, among other things, interest rates, underlying asset returns and the impact of legislative or regulatory changes related to pension funding obligations. For further information regarding our pension plans, refer to "Pensions and Other Post-retirement Benefits" in Note 1415 of the consolidated financial statements in Part II Item 8 of this Form 10-K.
If we fail to meet our debt service requirements or the restrictive covenants in our debt agreements or if interest rates increase, our results of operations and financial condition could be materially and adversely affected.
We have a substantial amount of debt upon which we are required to make scheduled interest and principal payments and we may incur additional debt in the future. A significant portion of our debt bears interest at variable rates that may increase in the future.
Our debt agreements require us to comply with certain restrictive covenants. If we are unable to generate sufficient cash to service our debt or if interest rates increase, our consolidated results of operations and financial condition could be materially and adversely affected. Additionally, a failure to comply with the restrictive covenants contained in our debt agreements could result in a default, which if not waived by our lenders, could substantially increase borrowing costs and require accelerated repayment of our debt. Please refer to Note 1112 of the consolidated financial statements in Part II Item 8 of this Form 10-K for commentary on our compliance with the restrictive covenants.
17


Table of Contents

Item 1B. Unresolved Staff Comments
None.

15


Table of Contents

Item 2. Properties
Our principal executive offices are located at 1000 Cranberry Woods Drive, Cranberry Township, PA, 16066 in a 212,000 square-foot building owned by us.United States. We own or lease our primary facilitiesfacilities. Our primary manufacturing locations in the Americas segment are located in Cranberry Township, PA; Jacksonville, NC; Murrysville, PA; New Kensington, PA; and Pittsfield, NH, and our primary distribution center is located in New Galilee, PA. The primary manufacturing locations in the International segment are located in Berlin, Germany; Bristol, United StatesKingdom; Châtillon-sur-Chalaronne, France, Devizes, United Kingdom; Galway, Ireland; and Suzhou, China. Our primary research and development centers are located in a number of other countries. Berlin, Germany; Cranberry Township, PA; and Suzhou, China.
We believe that all of our facilities, including the manufacturing facilities, are in good repair and in suitable condition for the purposes for which they are used. The following table sets forth a list of our primary facilities:
LocationFunctionSquare FeetOwned or Leased
Americas
Murrysville, PAOffice and Manufacturing295,000
Owned
Cranberry Twp., PAOffice, Research and Development and Manufacturing212,000
Owned
New Galilee, PADistribution120,000
Leased
Jacksonville, NCManufacturing107,000
Owned
Jacksonville, NCManufacturing79,000
Leased
Queretaro, MexicoOffice and Manufacturing77,000
Leased
Sao Paulo, BrazilOffice, Manufacturing and Distribution74,000
Owned
Cranberry Twp., PAResearch and Development68,000
Owned
Lake Forest, CAOffice, Research and Development and Manufacturing62,000
Leased
Lima, PeruOffice and Distribution34,000
Owned
Santiago, ChileOffice and Distribution32,000
Leased
Cundinamarca, ColombiaOffice22,000
Leased
Corona, CAManufacturing19,000
Leased
Pittsfield, NHOffice and Manufacturing16,000
Owned
Pasadena, TXOffice and Distribution15,000
Leased
Torreon, MexicoOffice15,000
Leased
Houston, TXOffice and Distribution15,000
Leased
Santiago, ChileOffice13,000
Leased
Edmonton, CanadaDistribution13,000
Leased
Buenos Aires, ArgentinaOffice and Distribution9,000
Owned
São Paulo, BrazilDistribution9,000
Leased
Antofagasta, ChileOffice9,000
Leased
International
Berlin, GermanyOffice, Research and Development, Manufacturing and Distribution340,000
Leased
Suzhou, ChinaOffice and Manufacturing193,000
Owned
Devizes, UKOffice, Manufacturing and Distribution115,000
Owned
Châtillon-sur-Chalaronne, FranceOffice, Research and Development, Manufacturing and Distribution94,000
Owned
Beijing, ChinaOffice56,000
Leased
Milan, ItalyOffice43,000
Owned
Mohammedia, MoroccoManufacturing24,000
Owned
Barcelona, SpainOffice23,000
Leased
Bucharest, RomaniaOffice23,000
Leased
Galway, IrelandOffice and Manufacturing20,000
Owned
Woodlands, SingaporeDistribution19,000
Leased
Warsaw, PolandOffice and Distribution18,000
Leased
Sydney, AustraliaOffice and Manufacturing18,000
Leased
Kozina, SloveniaOffice and Manufacturing13,000
Leased
Essen, GermanyOffice and Distribution10,000
Leased
Jakarta Utara, IndonesiaOffice10,000
Leased
Puchong, MalaysiaOffice and Distribution9,000
Leased
Rapperswil, SwitzerlandOffice8,000
Leased
Berlin, GermanyOffice8,000
Leased
Ostrava, CzechiaOffice7,000
Leased

16


Table of Contents

Item 3. Legal Proceedings
Please refer to Note 1920 to the consolidated financial statements in Part II Item 8 of this Form 10-K.
Item 4. Mine Safety Disclosures
Not applicable.
18


Table of Contents
Information about our Executive Officers of the Registrant
The following sets forth the names and ages of our executive officers as of February 22, 2019:18, 2022:
NameAge
Title
Nishan J. Vartanian(a)
5962 
Chairman, President and Chief Executive Officer since May 2018.2020.
Steven C. Blanco(b)
5255 
Vice President and President, MSA Americas segment since August 2017.
Kenneth D. Krause(c)
4447 
Senior Vice President, Chief Financial Officer and Treasurer since February 2018.
Bob Leenen(d)
4548 
Vice President and President, MSA International segment since September 2017.
Douglas K. McClaineStephanie L. Sciullo(e)
6137 
Senior Vice President Secretary and Chief Legal Officer, Corporate Social Responsibility & Public Affairs since March 2016.August 2021.
 

(a)Prior to his present position, Mr. Vartanian was President and Chief Operating Officer since June 2017; Senior Vice President and President, MSA Americas since July 2015; and prior thereto served as Vice President and President, MSA North America.
(b)Prior to his present position, Mr. Blanco served as Vice President and General Manager, Northern North America since August 2015 and prior thereto was Vice President, Global Operational Excellence.
(c)Prior to his present position, Mr. Krause was Vice President, Chief Financial Officer and Treasurer since December 2015; Vice President, Strategic Finance since August 2015; and prior thereto served as Treasurer and Executive Director, Global Finance and Assistant Treasurer.
(d)Prior to his present position, Mr. Leenen was Regional Chief Financial Officer, MSA International and Finance Director, Europe.
(e)Prior to his present position, Mr. McClaine was Vice President, Secretary and General Counsel.

(a)Prior to his present position, Mr. Vartanian was President and Chief Executive Officer since May 2018; President and Chief Operating Officer since June 2017; Senior Vice President and President, MSA Americas since July 2015; and prior thereto served as Vice President and President, MSA North America.

(b)Prior to his present position, Mr. Blanco served as Vice President and General Manager, Northern North America since August 2015 and prior thereto was Vice President, Global Operational Excellence.

(c)Prior to his present position, Mr. Krause was Vice President, Chief Financial Officer and Treasurer since December 2015; Vice President, Strategic Finance since August 2015; and prior thereto served as Treasurer and Executive Director, Global Finance and Assistant Treasurer.

(d)Prior to his present position, Mr. Leenen was Regional Chief Financial Officer, MSA International and Finance Director, Europe since July 2015; and prior thereto served as Finance Director, Europe.

(e)Prior to her present position, Ms. Sciullo served Vice President and Chief Legal Officer since January 2020; as Deputy General Counsel since 2016 and prior thereto was Associate General Counsel.




17
19




PART II
Item 5.    Market for the Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
Our common stock is traded on the New York Stock Exchange under the symbol “MSA.” Dividends declared were as follows:
 20182017
First Quarter$0.35
$0.33
Second Quarter0.38
0.35
Third Quarter0.38
0.35
Fourth Quarter0.38
0.35
On February 14, 2019,11, 2022, there were 184162 registered holders of our shares of common stock.
Issuer Purchases of Equity Securities
PeriodTotal Number of Shares Purchased Average Price Paid Per Share 
Total Number of Shares Purchased as Part of Publicly Announced
Plans or Programs
 
Maximum Number of Shares that May Yet Be Purchased
Under the Plans or Programs
October 1 — October 31, 20181,256
 $106.29
 
 776,668
November 1 — November 30, 20182,619
 109.53
 
 744,244
December 1 — December 31, 20181,103
 95.32
 
 860,456
PeriodTotal Number of Shares PurchasedAverage Price Paid Per ShareTotal Number of Shares Purchased as Part of Publicly Announced
Plans or Programs
Maximum Number of Shares that May Yet Be Purchased
Under the Plans or Programs
October 1 — October 31, 2021— $— — 377,828 
November 1 — November 30, 2021183 148.22 — 402,280 
December 1 — December 31, 202149 148.51 — 381,921 
The share repurchase program authorizes up to $100.0 million in repurchases of MSA common stock in the open market and in private transactions. The share purchase program has no expiration date. The maximum number of shares that may be purchased is calculated based on the dollars remaining under the program and the respective month-end closing share price. We have purchased a total of 318,941527,406 shares, or $18.9$42.3 million, since this program's inception.
The above shares purchased during the quarter relate to stockstock-based compensation transactions.
We do not have any other share repurchase programs.



18
20



Table of Contents

Comparison of Five-Year Cumulative Total Return
The following paragraph compares the most recent five yearfive-year performance of MSA stock with (1) the Standard & Poor’s 500 Composite Index and(previously used by MSA), (2) the Russell 2000 Index.index (previously used by MSA), (3) S&P Midcap 400 Index (currently being used by MSA) and (4) S&P Midcap 400 Industrials (currently being used by MSA). Because our competitors are principally privately held concerns or subsidiaries or divisions of corporations engaged in multiple lines of business, we do not believe it feasible to construct a peer group comparison on an industry or line-of-business basis. The Russell 2000S&P Midcap 400 Index and the S&P Midcap 400 Industrials, while including corporations both larger and smaller than MSA in terms of market capitalization, is composed of corporations with an average market capitalization similar to us.
COMPARISON OF 5 YEAR CUMULATIVE TOTAL RETURN
ASSUMES INITIAL INVESTMENT OF $100
Among MSA Safety Incorporated, the S&P 500 Index, and the Russell 2000 Index, S&P Midcap 400, and S&P Midcap 400 Industrials
a5yearcumulativetotalreturn.jpgmsa-20211231_g2.gif

Assumes $100 invested on December 31, 20132015 in stock or index, including reinvestment of dividends. Fiscal year ending December 31.
During 2021 the Company selected the S&P 400 Midcap 400 Index and S&P Midcap 400 Industrials as the indexes that includes companies that are of comparable market capitalization to MSA Safety to replace the S&P 500 Index and Russell 2000 index going forward.
Value at December 31,Value at December 31,
2013 2014 2015 2016 2017 2018201620172018201920202021
MSA Safety Incorporated$100.00
 $106.04
 $89.24
 $146.17
 $166.55
 $205.83
MSA Safety Incorporated$100.00 $113.94 $140.81 $191.63 $229.53 $234.46 
S&P 500 Index100.00
 113.69
 115.26
 129.05
 157.22
 150.33
S&P 500 Index100.00 121.83 116.49116.49 153.17153.17 181.35181.35 233.41 
Russell 2000 Index100.00
 104.89
 100.26
 121.63
 129.44
 124.09
Russell 2000 Index100.00 114.65 102.02 128.06 153.62 176.39 
S&P Midcap 400S&P Midcap 400100.00 115.79 102.39 129.22 146.70 183.02 
S&P Midcap 400 IndustrialsS&P Midcap 400 Industrials100.00 123.54 105.15 140.43 163.58 210.11 
Prepared by Zacks Investment Research, Inc. Used with permission. All rights reserved. Copyright 1980-2019.1980-2022.
Index Data: Copyright Standard and Poor’s, Inc. Used with permission. All rights reserved.
Index Data: Copyright Russell Investments. Used with permission. All rights reserved.


19


Table of Contents

Item 6. Selected Financial Data
Not applicable.
21

(In thousands, except as noted)2018 
2017(a)
 
2016(b)
 
2015(c)
 2014
Statement of Income Data:         
Net sales$1,358,104
 $1,196,809
 $1,149,530
 $1,130,783
 $1,133,885
Income from continuing operations125,115
 26,956
 94,107
 69,590
 87,447
(Loss) income from discontinued operations
 
 (755) 1,217
 1,059
Net income attributable to MSA Safety Incorporated124,150
 26,027
 91,936
 70,807
 88,506
Earnings per share attributable to MSA common shareholders:         
Basic per common share (in dollars):         
Income from continuing operations$3.23
 $0.68
 $2.47
 $1.86
 $2.34
(Loss) income from discontinued operations
 
 (0.02) 0.03
 0.03
Net income3.23
 0.68
 2.45
 1.89
 2.37
Diluted per common share (in dollars):         
Income from continuing operations$3.18
 $0.67
 $2.44
 $1.84
 $2.30
(Loss) income from discontinued operations
 
 (0.02) 0.03
 0.03
Net income3.18
 0.67
 2.42
 1.87
 2.33
Dividends paid per common share (in dollars)1.49
 1.38
 1.31
 1.27
 1.23
Weighted average common shares outstanding—basic38,362
 37,997
 37,456
 37,293
 37,138
Weighted average common shares outstanding—diluted38,961
 38,697
 37,986
 37,710
 37,728
Balance Sheet Data:         
Total assets(d)
$1,608,012
 $1,684,826
 $1,353,920
 $1,422,863
 $1,263,412
Long-term debt, net(d)
341,311
 447,832
 363,836
 458,022
 243,620
Total MSA Safety Incorporated shareholders’ equity633,882
 597,601
 558,165
 516,496
 533,809
(a) Includes Globe from the date of acquisition on July 31, 2017. In addition, we were able to reasonably estimate the potential liability for IBNR cumulative trauma product liability claims in the fourth quarter of 2017 and recognized a significant charge which reduced net income by approximately $85 million as compared to prior years as we became substantially self insured for cumulative trauma product liability claims during 2017. See Note 19 to the Consolidated Financial Statements in Part II Item 8 of this Form 10-K for additional information.
(b) Includes Senscient from the date of acquisition on September 19, 2016.
(c) Includes Latchways from the date of acquisition on October 21, 2015.
(d) The Company adopted Accounting Standards Update (ASU) No. 2015-03, Interest - Imputation of Interest and ASU No. 2015-15, Interest - Imputation of Interest on January 1, 2016, which requires an entity to present the debt issuance costs related to a recognized debt liability as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. All prior periods presented in this Annual Report on Form 10-K were recast to reflect the change in accounting principle retrospectively applied as of December 31, 2015.
The data presented in the Selected Financial Data table should be read in conjunction with comments provided in Management's Discussion and Analysis of Financial Condition and Results of Operations in Part II Item 7 and the Consolidated Financial Statements in Part II Item 8 of this Form 10-K.

20


Table of Contents

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations
The following discussion and analysis should be read in conjunction with the historical financial statements and other financial information included elsewhere in this annual report on Form 10-K. This discussion may contain forward-looking statements that involve risks and uncertainties. The forward-looking statements are not historical facts, but rather are based on current expectations, estimates, assumptions and projections about our industry, business and future financial results. Our actual results could differ materially from the results contemplated by these forward-looking statements due to a number of factors, including those discussed in the sections of this annual report entitled “Forward-Looking Statements” and “Risk Factors.”
This section generally discusses the results of our operations for the year ended December 31, 2021 compared to the year ended December 31, 2020. For a discussion on the year ended December 31, 2020 compared to the year ended December 31, 2019, please refer to Part II, Item 7, "Management's Discussion and Analysis of Financial Condition and Results of Operations" in our Annual Report on Form 10-K for the year ended December 31, 2020 filed with the Securities and Exchange Commission on February 19, 2021.
MSA Safety Incorporated ("MSA") is organized into sixfour geographical operating segments that are aggregated into three reportable geographic segments: Americas, International and Corporate. The Americas segment is comprised of our operations in North America and Latin America geographies. The International segment is comprised of our operations of all geographies outside of the Americas. Certain global expenses are allocated to each segment in a manner consistent with where the benefits from the expenses are derived. Please refer to Note 7—8—Segment Information of the consolidated financial statements in Part II Item 8 of this Form 10-K for further information.
MSA's South African personal protective equipment distribution business and MSA's Zambian operations had historically been part of the International reportable segment. On February 29, 2016, the Company sold 100% of the stock associated with these operations. In accordance with generally accepted accounting principles, these operations and related results are excluded from continuing operations and are presented as discontinued operations in all periods presented. Please refer to Note 20—Discontinued Operations of the consolidated financial statements in Part II Item 8 of this Form 10-K for further commentary on these discontinued operations.
On September 19, 2016,July 1, 2021, the Company acquired 100%Bacharach, Inc. and its affiliated companies ("Bacharach") in a transaction valued at $329.4 million, net of the common stock of Senscient, Inc. for $19.1 millioncash acquired. Headquartered near Pittsburgh in cash. Senscient, which is headquartered in the United Kingdom,New Kensington, Pa., Bacharach is a leader in laser-based gas detection technology. The acquisition of Senscient expands and enhances MSA’s technology offeringstechnologies used in the globalheating, ventilation, air conditioning and refrigeration ("HVAC-R") markets. Bacharach’s advanced instrumentation technologies help protect lives and the environment, while also increasing operational efficiency for its diversified customer base. Bacharach's portfolio of gas detection and analysis products are used to detect, measure and analyze leaks of various gases that are commonly found in both commercial and industrial settings. Bacharach has strong expertise in the refrigerant leak detection market for fixed gaswith customers in the HVAC-R, food retail, automotive, commercial and flame detection systems, as the Company continues to execute its core product growth strategy. The acquisition was funded through borrowings on our unsecured senior revolving credit facility. The data presented in Part II Item 6 of this Form 10-K should be read in conjunction with the following comments. Additionally, please referindustrial refrigeration, and military markets. Refer to Note 13—14—Acquisitions of the consolidated financial statements in Part II Item 8 of this Form 10-K for further information.
During July 2021, the Company purchased the remaining 10% noncontrolling interest in MSA (China) Safety Equipment Co., Ltd. from our former China partner for $19.0 million, inclusive of a $5.6 million distribution.
On July 31, 2017,January 25, 2021, the Company acquired 100% of the common stock of Globe Holding Company, LLCB T Q Limited, including Bristol Uniforms and Bell Apparel ("Globe"Bristol") for $215in an all-cash transaction valued at $63.0 million, net of cash acquired. Bristol, which is headquartered in cash plus a working capital adjustment of $1.4 million. Based in Pittsfield, NH, Globethe United Kingdom, is a leading innovator and provider of protective apparel to the fire, rescue services, and utility sectors. The acquisition strengthens MSA's position as a global market leader in fire service personal protective equipment ("PPE") products, which include breathing apparatus, firefighter helmets, thermal imaging cameras, and firefighter protective clothing and boots. This acquisition aligns with the Company's corporate strategy in that it strengthens our leading positionapparel, while providing an avenue to expand its business in the North AmericanUnited Kingdom ("U.K") and key European markets. The fire service equipment brands of MSA, which include Gallet Firefighter Helmets, the M1 and G1 Self-Contained Breathing Apparatus range, Cairns Helmets, Globe Manufacturing, and now Bristol, represent more than 460 combined years of innovation in the fire service industry, with a common mission: protecting the health and safety of firefighters. Bristol is also a leading manufacturer of flame-retardant, waterproof, and other protective work wear for the utility industry. Marketed under the Bell Apparel brand, this line complements MSA's existing and broad range of offerings for the global utilities market. The transaction was funded through borrowings on our unsecured senior revolving credit facility. The data presented in Part II Item 6 of this Form 10-K should be read in conjunction with the following comments. Additionally, please referRefer to Note 1314—Acquisitions of the consolidated financial statements in Part II Item 8 of this Form 10-K for further information.

During the fourth quarter of 2021, the Company changed its method of accounting for certain inventory in the United States from the LIFO method to the FIFO method. The FIFO method of accounting for inventory is preferable because it conforms the Company's entire inventory to a single method of accounting and improves comparability with the Company's peers. The effects of the change in accounting method from LIFO to FIFO have been retrospectively applied to all periods presented in all sections of this Annual Report, including Management's Discussion and Analysis. Refer to Note 4—Inventory of the consolidated financial statements in Part II Item 8 of this Form 10-K for further information related to the change in accounting principle.


21
22



Table of Contents

BUSINESS OVERVIEW
We areMSA is a global leader in the development, manufacture and supply of safety products that protect people and facility infrastructures. Recognized for their market leading innovation, many MSA products integrate a combination of electronics, mechanical systems and advanced materials to protect users against hazardous or life-threatening situations. The Company's comprehensive product line, which is governed by rigorous safety standards across highly regulated industries, is used by workers around the world in a broad range of markets, including thefire service, oil, gas and petrochemical industry, fire service, construction, industrial manufacturing applications, utilities, mining and the military. MSA's core products include breathing apparatus, where self-contained breathing apparatus ("SCBA") is the principal product, fixed gas and flame detection systems, portable gas detection instruments, industrial head protection products, firefighter helmets and protective apparel, and fall protection devices. We are committed to providing our customers with service unmatched in the safety industry and, in the process, enhancing our ability to provide a growing line of safety solutions for customers in key global markets.
MSA provides safety equipment to a broad range of customers who must continue to work in times of global pandemic as is the case with COVID-19. Our customers include first responders, who are tasked with keeping citizens safe, and include industrial and utility workers tasked with maintaining critical infrastructure. For this reason, in order to successfully fulfill our mission as The Safety Company, MSA is an essential business and has continued operating its manufacturing facilities during these times, to the extent practicable, while protecting the health and safety of our workforce, and complying with all applicable laws, all pursuant to an established pandemic response plan.
The Company has developed a thoughtful, phased approach to reconnecting segments of our workforce that had converted to remote working conditions due to COVID-19. Through this process in 2021, we returned elements of our salesforce to in-person customer interactions on a limited basis and instituted a modified hybrid return-to-office protocol for the majority of our U.S. workforce in the third quarter, with our International segment employees planning to return to the office once deemed appropriate under the circumstances for each business location. We continue to deploy a phased approach to reconnect employees while adjusting the characteristics of their physical working environments, providing training and executing enhanced safety and cleaning protocols, which promotes workspace safety in a manner consistent with the mission and values of MSA. The Company’sreturn-to-work plans continue to evolve as needed, such as was the case due to the Omicron variant.
We tailor our product offerings and distribution strategy to satisfy distinct customer preferences that vary across geographic regions. To best serve these customer preferences, we have organized our business into sixfour geographical operating segments that are aggregated into three reportable geographic segments: Americas, International and Corporate. In 2018, 63%2021, 65% and 37%35% of our net sales were made by our Americas and International segments, respectively.
Americas. Our largest manufacturing and research and development facilities are located in the United States. We serve our markets across the Americas with manufacturing facilities in the U.S., Mexico and Brazil. Operations in the other countries within the Americas segment countries focus primarily on sales and distribution in their respective home country markets.
International. Our International segment includes companies in Europe, the Middle East and Africa ("EMEA") and the Asia Pacific region, some of which are in developing regions of the world.region. In our largest International affiliatessubsidiaries (in Germany, France, United Kingdom, Ireland and China), we develop, manufacture and sell a wide variety of products. In China, the products manufactured are sold primarily in the home countryChina as well as in regional markets. Operations in other International segment countries focus primarily on sales and distribution in their respective home country markets. Although some of these companies may perform limited production, most of their sales are of products manufactured in our plants in Germany, France, the U.S., United Kingdom,U.K., Ireland and China or are purchased from third partythird-party vendors.
Corporate. The Corporate segment primarily consists of general and administrative expenses incurred in our corporate headquarters, costs associated with corporate development initiatives, legal expense, interest expense, foreign exchange gains or losses and other centrally-managed costs. Corporate general and administrative costs comprise the majority of the expense in the Corporate segment. During the years ended December 31, 2018, 20172021, 2020 and 20162019 corporate general and administrative costs were $31.2 million, $37.6 million, $28.5 million, and $38.9$37.3 million, respectively.
RESULTS OF OPERATIONS
23


Table of Contents
Year Ended December 31, 20182021 Compared to Year Ended December 31, 20172020
Net Sales20212020Dollar
Increase
(Decrease)
Percent
Increase
(Decrease)
(In millions)
Consolidated$1,400.2$1,348.2$52.03.9%
Americas908.1874.333.83.9%
International492.1473.918.23.8%
Net Sales2018 2017 
Dollar
Increase
 
Percent
Increase
(In millions)
Consolidated$1,358.1 $1,196.8 $161.3 13.5%
Americas854.3 736.8 117.5 15.9%
International503.8 460.0 43.8 9.5%

Net Sales from continuing operations. Sales.Net sales for the year ended December 31, 20182021, were $1.4$1.40 billion, an increase of $161$52.0 million, from $1.2$1.35 billion for the year ended December 31, 2017. Organic constant2020. Constant currency sales increased by 8.0%3% for the year ended December 31, 2018, ahead of what we targeted for the year. As we start 2019, we are targeting mid-single digit revenue growth.2021. Please refer to the Net Sales table below for a reconciliation of the year over year sales change.


22


Table of Contents

Net SalesYear Ended December 31, 2018 versus December 31, 2017Net SalesYear Ended December 31, 2021 versus December 31, 2020
(Percent Change)AmericasInternationalConsolidated(Percent Change)AmericasInternationalConsolidated
GAAP reported sales change15.9%9.5%13.5%GAAP reported sales change3.9%3.8%3.9%
Currency translation effects(1.1)%1.9%0.1%Currency translation effects—%(4.0)%(1.4)%
Constant currency sales change17.0%7.6%13.4%Constant currency sales change3.9%(0.2)%2.5%
Acquisitions8.8%0.1%5.4%
Less: AcquisitionsLess: Acquisitions(3.2)%(7.7)%(4.8)%
Organic constant currency change8.2%7.5%8.0%Organic constant currency change0.7%(7.9)%(2.3)%
Note: Organic constant currency sales change is a non-GAAP financial measure provided by the Company to give a better understanding of the Company's underlying business performance. Organic constant currency sales change is calculated by removingdeducting the percentage impact from acquisitions and currency translation effects from the overall percentage change in net sales.

Net sales for the Americas segment were $854.3$908.1 million for the year ended December 31, 2018,2021, an increase of $117.5$33.8 million, or 16%4%, compared to $736.8$874.3 million for the year ended December 31, 2017.2020. During 2018,2021, constant currency sales in the Americas segment increased 17%4% compared to 2017, driven primarily by the acquisition of Globe, which increased sales in the Americas segment by 9% during the period. The 8% organic growth during 2018, wasprior year period, driven by growth throughout our core product portfolio.$28 million of Bacharach sales and a general improvement in business conditions driving a higher level of sales of head protection, portable gas detection and fall protection; partially offset by APR sales moderating to pre-pandemic levels.
Net sales for the International segment were $503.8$492.1 million for the year ended December 31, 2018,2021, an increase of $43.8$18.2 million, or 10%4%, compared to $460.0$473.9 million for the year ended December 31, 2017. During the year ended December 31, 2018, constant2020. Constant currency sales in the International segment increased 8%was consistent with 2020, due to weaker organic sales volumes across the segment, with more significant weakness in emerging markets due to an uneven economic recovery due to COVID-19 and lower project business in the Middle East FGFD market. This weakness was partially offset by $39 million of acquisition related sales, primarily related to Bristol.
Order activity was healthy as we recognized strongerfinished the fourth quarter, and continued to show year-over-year improvements to start 2022. Our backlog remains at an elevated level, as a result of an uptick in order pace and ongoing supply chain constraints in certain product groups.
Looking ahead, we continue to operate in a dynamic environment. There are a number of other evolving factors that will continue to influence our revenue outlook. These factors include, among other things, supply chain constraints, including electronic components impacting our fixed and portable gas detection product groups, which have intensified to start 2022; availability of labor, especially at Globe; the effectiveness/pace of the vaccine rollout globally; risk of additional COVID outbreaks and/or lockdowns; industrial employment rates; and the pace of economic recovery. These conditions could impact our future results and growth expectations well into 2022.
Refer to Note 8—Segment Information to the consolidated financial statements in Part II Item 8 of this Form 10-K, for information regarding sales driven by growth throughout our product portfolio.group.

24


Table of Contents
Gross profit. Gross profit for the year ended December 31, 20182021 was $611.9$615.3 million, an increase of $73.0$19.8 million, or 14%3.3%, compared to $538.9$595.5 million for the year ended December 31, 2017.2020. The ratio of gross profit to net sales was 45.1%43.9% in 20182021 compared to 45.0%44.2% in 2017. The slightly higher gross profit ratio is attributable to improved price realization2020. Strategic pricing, stronger throughput in our factories and improved leverage on indirect costs, offset by inflationary pressures and dilutionlower inventory charges associated with APR products offset the impacts of $3.8 million of inventory step-up amortization and $5.0 million of intangible asset amortization related to our 2021 acquisitions, and higher material costs. We have continued to take pricing actions across our business and will continue to take additional actions to respond to the inflation we are seeing, especially in the U.S. across electronic components, resins and other inputs. While there could be a less favorable product mix fromnumber of scenarios on the Globe acquisition. Thelength of time that these challenges may persist, we could see these impact ofour business for the Globe acquisition reduced the gross profit percentage by 1% or 100 basis points.foreseeable future with more meaningful impact well into 2022.

Selling, general and administrative expenses. Selling, general and administrative ("SG&A") expenses were $324.8$332.9 million for the year ended December 31, 2018,2021, an increase of $24.7$42.6 million, or 8%14.7%, compared to $300.1$290.3 million for the year ended December 31, 2017. The increase is related to increased SG&A expenses related to the Globe acquisition, higher variable compensation cost due to stronger revenue, profitability and cash flow performance as well as higher2020. Overall, selling, and marketing costs to invest resources in driving revenue growth. Selling, general and administrative expenses were 23.9%23.8% of net sales in 2018,2021 compared to 25.1%21.5% of net sales in 2017. 2020. Improved business conditions drove $17.7 million of additional variable compensation and $2.6 million of higher discretionary expense during the period as the business exited the peak pandemic state. SG&A includes $22.3 million of expenses associated with Bacharach and Bristol operations, which includes $7.1 million of non-recurring deal costs related to these acquisitions.
Please refer to the Selling, general and administrative expenses table for a reconciliation of the year over yearyear-over-year expense change.
Selling, general, and administrative expensesYear Ended
December 31, 20182021 versus December 31, 20172020
(Percent Change)Consolidated
GAAP reported change8.2%14.7%
Less: Currency translation effects(1.0)%
Constant currency change9.2%13.7%
Less: Acquisitions and related strategic transaction costs0.6%(7.3)%
Organic constant currency change8.6%6.4%
Note: Organic constant currency SG&A change is a non-GAAP financial measure provided by the Company to give a better understanding of the Company's underlying business performance. Organic constant currency SG&A change in selling, general, and administrative expenses is calculated by deducting the percentage impact from acquisitions and related strategic transaction costs as well as theand currency translation effects from the overall percentage change in selling, general, and administrative expense. Management believes excluding acquisitions and currency translation effects provides investors with a greater level of clarity into spending levels on a year-over-year basis.SG&A.

23


Table of Contents

Research and development expense. Research and development expense was $52.7$57.8 million for the year ended December 31, 2018, an increase2021, a decrease of $2.6$0.5 million, or 5%0.8%, compared to $50.1$58.3 million for the year ended December 31, 2017.2020. Research and development expense was 3.9%4.1% of net sales in 2018,2021, compared to 4.2%4.3% of net sales in 2017.2020. We continue to develop new products for global safety markets, including the newly unveiled M1 SCBA for which we began production atrecently announced launch of the end of 2018, as well as the V Series product family of fall protection for the industrial market. During 2018, weAltair io4. We capitalized $1.6approximately $8.1 million and $8.2 million of software development costs. Please refer to Note 1—Significant Accounting Policies ofcosts during the consolidated financial statements in Part II Item 8 of this Form 10-K for additional information.years ended December 31, 2021 and 2020, respectively.
Restructuring net of adjustments.charges. During the year ended December 31, 2018,2021, the Company recorded restructuring charges of $13.2$16.4 million primarily related to severance costs for staff reductionsour ongoing initiatives to drive profitable growth and acquisition integration activities. Together with cost reduction programs executed throughout 2020 and 2021, these programs collectively delivered approximately $15 million of savings throughout the income statement in 2021, and expect to generate annual savings of $25-$30 million thereafter. This compared to restructuring charges of $27.4 million during the year ended December 31, 2020, primarily related to footprint rationalization projects including the Company's FGFD manufacturing footprint optimization and the acceleration of cost reduction programs associated with our ongoing initiatives to drive profitable growth in Europeour International segment. We remain focused on executing programs to optimize our cost structure and the legal and operational realignment of our U.S. and Canadian operations. This compared to charges of $17.6drive improvements in productivity.
Currency exchange. Currency exchange losses were $0.2 million during the year ended December 31, 2017, primarily related2021, compared to non-cash special termination benefit expense of $11.4 million for the voluntary retirement incentive package elected by certain employees in the Americas segment and severance costs for staff reductions associated with our ongoing initiatives to drive profitable growth in Europe and right size our operations in Australia and Africa. We expect to make progress on our International segment footprint rationalization project in the first quarter of 2019. While these actions may drive noncash restructuring charges associated with the write-off of cumulative currency translation, we expect these actions to drive a more efficient business model and are similar to the steps we took to reduce our footprint and improve our efficiency in other areas of the International segment.
Currency exchange. Currency exchange losses were $2.3$8.6 million during the year ended December 31, 2018, compared to losses of $5.1 million during the year ended December 31, 2017.2020. Currency exchange losses in both yearsperiods were related to management of foreign currency exposure on unsettled intercompanyinter-company balances.
Refer to Note 17—18—Derivative Financial Instruments of the consolidated financial statements in Part II Item 8 of this Form 10-K for information regarding our currency exchange rate risk management strategy.
Other operating
25


Table of Contents
Product liability expense. Other operatingProduct liability expense during the year ended December 31, 20182021 was $45.3$185.3 million and wascompared to $39.0 million for the year ended December 31, 2020. The expense in both periods primarily relatedrelates to an increaseincreases in ourMSA LLC's reserve for cumulative trauma product liability claims. That increase resulted fromclaims, and to a far lesser extent, incurred defense costs. Adjustments to the Company’s revision of its estimates of potential liabilityreserve for cumulative trauma product liability claims as part of its annual review process. This compared to Other operating expense during the year ended December 31, 20172021 totaled $219.0 million net of $126.4insurance receivable of $42.9 million. InThese adjustments were largely a result of incorporating the fourth quarterincreased number of 2017, MSA LLC determined that a reasonablenewly filed claims during the year into long term trends used in the estimate, particularly, the number of the liability for incurred but not reported ("IBNR") cumulative trauma liabilitynewly filed coal claims, was $111.1 million as of December 31, 2017. MSA LLC recorded a total charge of $126.4 million before tax ($85.0 million after tax) during 2017 representing the estimated liabilitywhich were well in excess of available insurance coveragehistorical experience. The reserve includes estimated amounts for both asserted and IBNR cumulative trauma product liability claims.claims expected to be resolved through the year 2074. Please refer to Note 19—20—Contingencies of the consolidated financial statements in Part II Item 8 of this Form 10-K for additional information.
GAAP operating income. Consolidated operating income for the year ended December 31, 20182021 was $173.5$22.8 million compared to $39.6$171.9 million for the year ended December 31, 2017.2020. The increasedecrease in operating results was primarily driven by higher sales volumes, lower restructuring and other operating expense, partially offset by higher SG&A costs.the factors described in the preceding sections.
Adjusted operating income. Americas adjusted operating income for the year ended December 31, 20182021 was $206.8$202.5 million, an increasea decrease of $31.2$2.8 million or 18%1%, compared to $175.6$205.3 million for the year ended December 31, 2017.2020. The increasedecrease was primarily related to variable compensation resets and higher SG&A due to the Bacharach acquisition, as well as higher level of sales partiallyinput costs, which was mostly offset by higher SG&A costs as a result of higher variable compensation cost due to stronger revenue performance, and higher selling and marketing costs to invest resources in driving revenue growth.revenue.
International adjusted operating income for the year ended December 31, 20182021 was $59.9$73.3 million, an increase of $9.5$2.2 million, or 19%3%, compared to $50.4adjusted operating income of $71.1 million for the year ended December 31, 2017.2020. The increase wasin adjusted operating income is primarily attributable to higher sales volumes and improvements associated with our ongoing initiatives to right size our operations in Europe.revenue.
Corporate segment adjusted operating loss for the year ended December 31, 20182021 was $31.9$35.2 million, an improvementincrease of $1.1$7.1 million, or 3%25%, compared to an adjusted operating loss of $33.0$28.1 million for the year ended December 31, 2017, reflecting lower legal expenses.

24


Table2020, due primarily to higher variable compensation expenses related to improved business conditions and the impact of Contents

the Bacharach acquisition.
The following tables reconcilerepresent a reconciliation from GAAP operating income to adjusted operating income (loss). and adjusted EBITDA. Adjusted operating margin % is calculated as adjusted operating income (loss) divided by net sales.
Adjusted operating incomeYear Ended December 31, 2018
(In thousands)AmericasInternationalCorporateConsolidated
Net sales$854,287
$503,817
$
$1,358,104
GAAP operating income  

173,479
Restructuring charges (Note 2)



 13,247
Currency exchange losses, net   2,330
Other operating expense (Note 19)   45,327
Strategic transaction costs (Note 13)   421
Adjusted operating income (loss)$206,839
$59,866
$(31,901)$234,804
Adjusted operating margin %24.2%11.9% 

Adjusted operating incomeYear Ended December 31, 2017
(In thousands)AmericasInternationalCorporateConsolidated
Net sales$736,847
$459,962
$
$1,196,809
GAAP operating income   39,577
Restructuring charges (Note 2)   17,632
Currency exchange losses, net   5,127
Other operating expense (Note 19)   126,432
Strategic transaction costs (Note 13)   4,225
Adjusted operating income (loss)$175,589
$50,391
$(32,987)$192,993
Adjusted operating margin %23.8%11.0%  
Note: Adjusted operating income is a non-GAAP financial measure used by the chief operating decision maker to evaluate segment performancesales and allocate resources. Adjusted operating income is reconciled above to the nearest GAAP financial measure, Operating income (loss) and excludes restructuring, currency exchange, other operating expense and strategic transaction costs.
Total other expense, net. Other expense for the year ended December 31, 2018 was $11.1 million, an increase of $1.3 million, or 14%, compared to $9.8 million for the year ended December 31, 2017. The increase was related to higher interest expense and the loss on extinguishment of debt which were only partially offset by higher interest income.
Income taxes. The reported effective tax rate for the the year ended December 31, 2018, was 22.9%, which included a benefit of 1.6% for certain share-based payments related to the application of ASU 2016-09 09 as discussed in Note 1—Significant Accounting Policies of the consolidated financial statements in Part II Item 8 of this Form 10-K and a charge of 1.1% associated with to exit taxes related to our U.S., Canadian and European realignment. This compared to a reported effective tax rate of 9.5% for the year ended December 31, 2017, which included a benefit of 28.0% for certain share-based payments related to the adoption of ASU 2016-09 and a benefit of 8.4% associated with the reduction of exit taxes related to our European reorganization. The remaining effective tax rate change was primarily due to the decrease in the U.S. federal statutory rate and benefits associated with the foreign provisions of U.S. tax reform, partially offset by the increased profitability in less favorable tax jurisdictions, higher entity losses in jurisdictions where we cannot take tax benefits and reduced manufacturing deduction benefits.
    During 2018, the Company recorded $1.8 million of foreign income tax reserves related to the legal and operational realignment of our U.S., Canadian and European operations.     
On December 22, 2017, SAB 118 was issued to address the application of U.S. GAAP in situations when a registrant does not have the necessary information available, prepared or analyzed in reasonable detail to complete the accounting for certain income tax effects of the Act. In accordance with SAB 118, the Company calculated its best estimate of the impact of the Act and recorded income tax expense of $19.8 million during the fourth quarter of 2017. At December 31, 2018, the Company has now completed its accounting for all of the enactment-date income tax effects of the Act. Accordingly, we reduced our estimate for the one-time transition tax by $2.0 million and increased our estimate for the revaluation of U.S. deferred tax assets and liabilities by $2.5 million and a $2.0 million increase associated with prepaid taxes for updated regulations related to the Act.

25


Table of Contents

Net income from continuing operations attributable to MSA Safety Incorporated. Net income from continuing operations was $124.2 million for the year ended December 31, 2018, or $3.18 per diluted share, compared to $26.0 million, or $0.67 per diluted share, for the year ended December 31, 2017 as a result of the factors described above.
Year Ended December 31, 2017 Compared to Year Ended December 31, 2016
Net Sales2017 2016 
Dollar
Increase
(Decrease)
 
Percent
Increase
(Decrease)
(In millions)
Consolidated Continuing Operations$1,196.8 $1,149.5 $47.3 4.1%
Americas736.8 678.4 58.4 8.6%
International460.0 471.1 (11.1) (2.4)%
Net Sales from continuing operations. Net sales for the year ended December 31, 2017, were $1,196.8 million, an increase of $47.3 million, from $1,149.5 million for the year ended December 31, 2016. Organic constant currency sales decreased by 1% for the year ended December 31, 2017. Please refer to the Net Sales from Continuing Operations table below for a reconciliation of the year over year sales change.
Net Sales from Continuing OperationsYear Ended December 31, 2017 versus December 31, 2016
(Percent Change)AmericasInternationalConsolidated Continuing Operations
GAAP reported sales change8.6%(2.4)%4.1%
Currency translation effects0.3%1.5%0.8%
Constant currency sales change8.3%(3.9)%3.3%
Acquisitions and related strategic transaction costs6.9%0.7%4.3%
Organic constant currency change1.4%(4.6)%(1.0)%
Note: Organic constant currency sales change is a non-GAAP financial measure provided by the Company to give a better understanding of the Company's underlying business performance. Organic constant currency sales change is calculated by removing the percentage impact from acquisitions and related strategic transaction costs as well as currency translation effects from the overall percentage change in net sales.
Net sales for the Americas segment were $736.8 million for the year ended December 31, 2017, an increase of $58.4 million, or 9%, compared to $678.4 million for the year ended December 31, 2016. During 2017, constant currency sales in the Americas segment increased 8% compared to the prior year period, driven primarily by the acquisition of Globe on July 31, 2017, which provided a 7% increase in sales. We also saw growth in head protection and fall protection on improving conditions in industrial markets. These increases were partially offset by a lower level of shipments of self-contained breathing apparatus ("SCBA"). At December 31, 2017, we entered 2018 with a strong pipeline of business secured in the fire service market as the fourth quarter order book for SCBA reflected our highest incoming order total of this entire replacement cycle.
Net sales for the International segment were $460.0 million for the year ended December 31, 2017, a decrease of $11.1 million, or 2%, compared to $471.1 million for the year ended December 31, 2016. Constant currency sales in the International segment decreased 4% during 2017, primarily due to a lower volume of non-core military helmet sales in Europe as well as less breathing apparatus, fall protection, and portable instruments sales across the segment. These decreases were partially offset by a higher volume of FGFD sales in the Middle East and head protection across the segment.
Gross profit. Gross profit for the year ended December 31, 2017, was $538.9 million, an increase of $16.6 million, or 3%, compared to $522.2 million for the year ended December 31, 2016. The ratio of gross profit to net sales was 45.0% in 2017 compared to 45.4% in 2016. The slightly lower gross profit ratio during 2017 is primarily attributable to lower product margins from our Globe acquisition mostly offset by improved margins across many of our core products.
Selling, general and administrative expenses. Selling, general and administrative expenses were $300.1 million for the year ended December 31, 2017, a decrease of $8.2 million, or 3%, compared to $308.2 million for the year ended December 31, 2016. Selling, general and administrative expenses were 25.1% of net sales in 2017 compared to 26.8% of net sales in 2016. Excluding acquisitions and related strategic transaction costs of $9.9 million, organic constant currency selling, general and administrative expenses decreased 6%, or $16.3 million, in the current period exceeding our $10 million full year savings target. Lower payroll expense, variable compensation expense and corporate legal costs were key drivers of cost savings. The following table presents a reconciliation of the year over year expense change for selling, general, and administrative expenses.

26


Table of Contents

Selling, general, and administrative expensesYear Ended
December 31, 2017 versus December 31, 2016
(Percent Change)Consolidated Continuing Operations
GAAP reported change(2.7)%
Currency translation effects0.8%
Constant currency change(3.5)%
Acquisitions and related strategic transaction costs2.0%
Organic constant currency change(5.5)%
Note: Organic constant currency change is a non-GAAP financial measure provided by the Company to give a better understanding of the Company's underlying business performance. Organic constant currency change in selling, general, and administrative expenses is calculated by removing the percentage impact from acquisitions and related strategic transaction costs as well as currency translation effects from the overall percentage change in GAAP selling, general, and administrative expense. Management believes excluding acquisitions and currency translation effects provide investors with a greater level of clarity into spending levels on a year-over-year basis.
Research and development expense. Research and development expense was $50.1 million for the year ended December 31, 2017, an increase of $3.3 million, or 7%, compared to $46.8 million for the year ended December 31, 2016. Research and development expense was 4.2% of net sales in 2017, compared to 4.1% of net sales in 2016.
Restructuring charges. During the year ended December 31, 2017, the Company recorded restructuring charges of $17.6 million, primarily related to the voluntary retirement incentive package discussed below as well as to severance costs for staff reductions associated with our ongoing initiatives to drive profitable growth in Europe and right size our operations in Australia and Africa. This compared to charges of $5.7 million during the year ended December 31, 2016, primarily related to severance costs for staff reductions associated with ongoing initiatives to right size our operations in Europe, Brazil, and Japan.
In September 2016, certain employees in the Americas segment were offered a voluntary retirement incentive package (“VRIP”). The election window for participation closed on October 17, 2016. The employees were required to render service through January 31, 2017, to receive the VRIP and had until February 6, 2017, to revoke their election. None of the 83 employees who accepted the VRIP revoked their election to retire under the terms of the plan.  Non-cash special termination benefit expense of $11.4 million was incurred in the first quarter of 2017 related to these elections. All benefits were paid from our over funded North America pension plan.
Currency exchange. Currency exchange losses were $5.1 million during the year ended December 31, 2017, compared to $0.8 million during the year ended December 31, 2016. Currency exchange losses in both years were mostly unrealized and related primarily to the effect of the strengthening U.S. dollar on intercompany balances. Refer to Note 17—Derivative Financial Instruments of the consolidated financial statements in Part II Item 8 of this Form 10-K for information regarding our currency exchange rate risk management strategy.
Other operating expense. Other operating expense during the year ended December 31, 2017, was $126.4 million. In August 2017, MSA LLC agreed to resolve certain asserted cumulative trauma product liability claims. This charge is related to legacy products designed, manufactured and sold years ago and are not currently sold by the Company. Additionally, in the fourth quarter of 2017, MSA LLC determined that a reasonable estimate of the liability for incurred but not reported ("IBNR") cumulative trauma liability claims is $111.1 million as of December 31, 2017. MSA LLC recorded a total charge of $126.4 million before tax ($85.0 million after tax) representing the estimated liability in excess of available insurance coverage for both asserted and IBNR cumulative trauma liability claims. Cumulative trauma product liability claims incurred in the year ended December 31, 2016 were covered by insurance. Please refer to Note 19—Contingencies of the consolidated financial statements in Part II Item 8 of this Form 10-K for additional information.
GAAP operating income. Consolidated operating income for the year ended December 31, 2017, was $39.6 million compared to $160.7 million for the year ended December 31, 2016. The reduction in operating income was primarily driven by the Other operating expense and restructuring charges associated with the voluntary retirement incentive package, partially offset by lower selling, general, and administrative expenses resulting from our cost reduction programs as discussed above.
Adjusted operating income. Americas adjusted operating income for the year ended December 31, 2017, was $175.6 million, an increase of $21.3 million, or 14%, compared to $154.3 million for the year ended December 31, 2016. The improvement was driven by higher sales volumes and lower selling, general and administrative costs resulting from effective cost management. Additionally, we continued to see strength in gross margins during 2017 from improvements in margins across many of our core products.

27


Table of Contents

International adjusted operating income for the year ended December 31, 2017 was $50.4 million, a decrease of $1.1 million, or 2%, compared to $51.5 million for the year ended December 31, 2016. The decrease in adjusted operating income is primarily attributable to lower sales volumes.
Corporate segment adjusted operating loss for the year ended December 31, 2017, was $33.0 million, a decrease of $3.1 million, or 9%, compared to an operating loss of $36.1 million for the year ended December 31, 2016, reflecting lower legal expenses and variable compensation expense partially offset by higher stock compensation and corporate development expenses.
The following table reconciles GAAP operating income to adjusted operating income. Adjusted operatingEBITDA margin % is calculated as adjusted operating incomeEBITDA divided by net sales.
Adjusted operating incomeYear Ended December 31, 2021
(In thousands)AmericasInternationalCorporateConsolidated
Net sales$908,068 $492,114 $— $1,400,182 
GAAP operating income22,780 
Restructuring charges (Note 3)16,433 
Currency exchange losses, net216 
Product liability expense (Note 20)185,264 
Acquisition related costs (Note 14)(a)
15,884 
Adjusted operating income (loss)202,496 73,279 (35,198)240,577 
Adjusted operating margin %22.3 %14.9 %
Depreciation and amortization(a)
31,236 13,718 463 45,417 
Adjusted EBITDA233,732 86,997 (34,735)285,994 
Adjusted EBITDA %25.7 %17.7 %
26


Table of Contents
Adjusted operating incomeYear Ended December 31, 2017Adjusted operating incomeYear Ended December 31, 2020
(In thousands)AmericasInternationalCorporateConsolidated Continuing Operations(In thousands)AmericasInternationalCorporateConsolidated
Net sales$736,847
$459,962
$
$1,196,809
Net sales$874,305 $473,918 $— $1,348,223 
GAAP operating income 39,577
GAAP operating income171,895 
Restructuring charges (Note 2) 17,632
Restructuring charges (Note 3)Restructuring charges (Note 3)27,381 
Currency exchange losses, net 5,127
Currency exchange losses, net8,578 
Other operating expense (Note 19) 126,432
Strategic transaction costs (Note 13) 4,225
Adjusted operating income175,589
50,391
(32,987)192,993
Product liability expense (Note 20)Product liability expense (Note 20)39,036 
Acquisition related costs (Note 14)(a)
Acquisition related costs (Note 14)(a)
717 
COVID-19 related costsCOVID-19 related costs757 
Adjusted operating income (loss)Adjusted operating income (loss)205,304 71,140 (28,080)248,364 
Adjusted operating margin %23.8%11.0% 

Adjusted operating margin %23.5 %15.0 %
Depreciation and amortization(a)
Depreciation and amortization(a)
26,762 12,521 391 39,674 
Adjusted EBITDAAdjusted EBITDA232,066 83,661 (27,689)288,038 
Adjusted EBITDA %Adjusted EBITDA %26.5 %17.7 %
* The year ended December 31, 2020 amounts were adjusted to reflect the change in inventory accounting method, as described in Notes 1 and 4 to the consolidated financial statements.
Adjusted operating incomeYear Ended December 31, 2016
(In thousands)AmericasInternationalCorporateConsolidated Continuing Operations
Net sales$678,433
$471,097
$
$1,149,530
GAAP operating income   160,702
Restructuring and other charges   5,694
Currency exchange losses, net   766
Strategic transaction costs (Note 13)   2,531
Adjusted operating income154,298
51,490
(36,095)169,693
Adjusted operating margin %22.7%10.9%  
(a) Acquisition related costs include advisory, legal, accounting, valuation, and other professional or consulting fees incurred during due diligence and integration. These costs are included in selling, general and administrative expense in the Consolidated Statements of Income. Acquisition-related costs during 2021 also include $8.8 million of amortization which is included in Cost of products sold in the Consolidated Statements of Income.
Note: Adjusted operating income (loss) is aand adjusted EBITDA are non-GAAP financial measuremeasures used by the chief operating decision maker to evaluate segment performance and allocate resources. Adjusted operating income (loss) is reconciled above to the nearest GAAP financial measure, Operating income (loss), and excludes restructuring, currency exchange, other operatingproduct liability expense, and strategic transactionacquisition related costs. Adjusted EBITDA is reconciled above to the nearest GAAP financial measure, Operating income (loss) and excludes depreciation and amortization expense.
Total other (income) expense, net. Other expenseTotal other income, net, for the year ended December 31, 2017,2021, was $9.8$0.8 million, an increase of $1.0$4.5 million or 12%, compared to $8.8other expense, net, of $3.7 million for the year ended December 31, 2016.2020, due primarily to higher pension income driven by a one-time pension settlement and a higher expected rate of return on plan assets.

Income taxes. The reported effective tax rate for the year ended December 31, 2017,2021 was 9.5%7.7%, which includedincludes a benefit of 28.0%18.3% for certain share-based payments, related to the adoption of ASU 2016-09 as discussed in Note 1—Significant Accounting Policies of the consolidated financial statements in Part II Item 8 of this Form 10-K and a benefit of 8.4% associated with the reduction of exit taxes related to our European reorganization as well as benefits10.9% related to higher profitabilityprofits in more favorable taxforeign jurisdictions and additional manufacturing deduction benefits. The unfavorable effectssettlement of U.S. tax reform partially offset these benefits. Thea foreign audit, and an expense of 15.3% due to nondeductible compensation. This compared to a reported effective tax rate for the year ended December 31, 2016, was 38.1%2020 of 25.6%, inclusivewhich included a benefit of 4.3% associated with exit taxes3.9% for share-based payments, an expense of 3.4% due to nondeductible compensation, and expense of 1.5% related to a foreign audit.
We are subject to regular review and audit by both foreign and domestic tax authorities. While we believe our European reorganization. The remaining effective tax rate change was primarily due to additional manufacturing deduction benefitspositions will be sustained, the final outcome of tax audits and related litigation may differ materially from the release of a valuation allowance on foreign losses.
The Tax Cuts and Jobs Act of 2017 ("the Act"), which was signed into law on December 22, 2017, resulted in significant changes to the U.S. corporate income tax system including reducing the U.S. corporate rate to 21% starting in 2018. The Act also created a territorial tax system with a one-time mandatory tax on previously deferred foreign earnings of U.S. subsidiaries.

28


Table of Contents

On December 22, 2017, SAB 118 was issued to address the application of US GAAP in situations when a registrant does not have the necessary information available, prepared or analyzed in reasonable detail to complete the accounting for certain income tax effects of the Act. In accordance with SAB 118, the Company calculated its best estimate of the impact of the Act andamounts recorded income tax expense of $19.8 million during the fourth quarter of 2017, the period in which the legislation was enacted. Of this amount, $18.0 million related to the one-time transition tax and the remaining $1.8 million related to the revaluation of U.S. deferred tax assets and liabilities. In addition, deferred taxes have been recorded on the outside basis differences of non-U.S. subsidiaries in the amount of $7.8 million, fully offset by foreign tax credits. Changes to applicable tax law, regulations or interpretations of the Act may require further adjustments and changes in our estimates.consolidated financial statements.
The Company finalized its European reorganization during 2016. The reorganizationNet income attributable to MSA Safety Incorporated. Net income was designed to drive optimal performance by aligning certain strategic planning and decision making into a single location enabled by a common IT platform. During the year ended December 31, 2017, the Company had a benefit due to the reduction of $2.5 million of charges associated with exit taxes related to our European reorganization, compared to expense of $6.5$21.3 million for the year ended December 31, 2016.
In October 2016, the FASB issued ASU 2016-16, Intra-entity Transfers of Assets Other than Inventory. This ASU states that an entity should recognize the income tax consequences of an intra-entity transfer of an asset other than inventory when the transfer occurs. We early adopted this ASU on January 1, 2017 using the modified retrospective approach which resulted in a $6.2 million cumulative-effect adjustment directly to retained earnings during the year ended December 31, 2017, for any previously deferred income tax effects.
In March 2016, the FASB issued ASU 2016-09, Improvements to Employee Share-Based Payment Accounting, which we adopted effective January 1, 2017. From an income tax perspective, this ASU requires that all excess tax benefits and deficiencies that pertain to share-based payment arrangements be recognized as a component of income tax expense rather than as a component of additional paid-in-capital. We expect this to create volatility in the effective tax rate on a go-forward basis as the impact is treated as a discrete item within our quarterly tax provision. The adoption of this standard resulted in an $8.3 million tax benefit during the year ended December 31, 2017.
Please refer to Note 1—Significant Accounting Policies of the consolidated financial statements in Part II Item 8 of this Form 10-K for additional information regarding the two standards adopted.
Net income from continuing operations attributable to MSA Safety Incorporated. Net income from continuing operations was $26.0 million for the year ended December 31, 2017,2021, or $0.67$0.54 per diluted share, compared to $92.7$124.1 million, or $2.44$3.15 per diluted share, for the year ended December 31, 2016,2020, as a resultpositive momentum in the business was offset by the product liability reserve adjustment.

27


Table of the factors described above.Contents
Net loss from discontinued operations attributable to MSA Safety Incorporated. Net loss from discontinued operations was $0.8 million, or $0.02 per diluted share, for the year ended December 31, 2016. Please refer to Note 20—Discontinued Operations of the consolidated financial statements in Part II Item 8 of this Form 10-K for additional information.
Non-GAAP Financial Information
We may provide information regarding financial measures such as organic constant currency changes, financial measures excluding the impact of acquisitions and related strategic transactionacquisition related costs (including acquisition related amortization and COVID-19 related costs, consisting of a one-time bonus for essential manufacturing employees), adjusted operating income, adjusted operating margin percentage, adjusted EBITDA and adjusted operatingEBITDA margin percentage, which are not recognized terms under U.S. GAAP and do not purport to be alternatives to net sales, selling, general and administrative expense, operating income or net income as a measure of operating performance. We believe that the use of these non-GAAP financial measures provide investors with additional useful information and provide a more complete understanding of the underlying results. Because not all companies use identical calculations, these presentations may not be comparable to similarly titled measures from other companies. For more information about these non-GAAP measures and a reconciliation to the nearest U.S. GAAP measure, please refer to the reconciliations referenced above in Management's Discussion & Analysis section and in Note 7—8—Segment Information of the consolidated financial statements in Part II Item 8 of this Form 10-K.
We may also provide financial information on a constant currency basis, which is a non-GAAP financial measure. These references to a constant currency basis do not include operational impacts that could result from fluctuations in foreign currency rates, which are outside of management's control. To provide information on a constant currency basis, the applicable financial results are adjusted by translating current and prior period results in local currency to a fixed foreign exchange rate. This approach is used for countries where the functional currency is the local country currency. This information is provided so that certain financial results can be viewed without the impact of fluctuations in foreign currency rates, thereby facilitating period-to-period comparisons of business performance. Constant currency information is not recognized under U.S. GAAP and it is not intended as an alternative to U.S. GAAP measures.


29



LIQUIDITY AND CAPITAL RESOURCES
Our main source of liquidity is operating cash flows, supplemented by borrowings. Our principal liquidity requirements are for working capital, capital expenditures, principal and interest payments on debt, declared dividend payments and acquisitions. At December 31, 2018,2021, approximately 32%46% of our long-term debt is at fixed interest rates with repayment schedules through 2031.2036. The remainder of our long-term debt is at variable rates on an unsecured revolving credit facility that is due in 2023.2026. At December 31, 2018,2021, approximately 79%81% of our borrowings are denominated in US dollars, which limits our exposure to currency exchange rate fluctuations.
At December 31, 2018, we2021, the Company had cash, cash equivalents and restricted cash totaling $140.6 million, which included $93.6 million of cash and cash equivalents held by our foreign subsidiaries. Cash, cash equivalentstotaling $141.4 million, and restricted cash increased $2.7 million during the year ended December 31, 2018, comparedaccess to an increase of $22.9 million during 2017sufficient capital, providing ample liquidity and an increase of $6.6 million during 2016. During the year ended December 31, 2018, we repatriated $96 million of cash from our foreign affiliates. While cash repatriation allows us to tap into our offshore cash more efficiently, our business continues to generate strong cash flow, and this improvement in cash flow has enabled usflexibility to continue to fundmaintain our dividend and de-lever. In July 2018, we reached a settlement on the disputed portion of our insurance receivable as discussed in Note 19—Contingencies to the consolidated financial statements in Part II Item 8 of this Form 10-K. The settlement ensured collection of the full amount of the insurance receivable that was previously subject to litigation. Payment was received in the third quarter of 2018. We plan to continue to employ a balanced capital allocation strategy that prioritizes growth investments, funding our dividend and servicing debt obligations.
Our unsecured senior revolving credit facility provides for borrowings up to $600.0 million through 2023 and is subject to certain commitment fees. This credit facility has sub-limits for the issuance of letters of credit, swingline borrowings and foreign currency denominated borrowings; and may be used for general corporate purposes, including working capital, permitted acquisitions, capital expenditures and repayment of existing indebtedness. Loans under the revolving facility will bear interest at a variable rate based on LIBOR or the federal funds rate at the Company's option. Our weighted average interest rate was 3.47% in 2018.strategy. At December 31, 2018, $363.52021, $572.4 million of the $600.0existing $900.0 million senior revolving credit facility was unused, including letters of credit.
credit issued under the facility. The facility also provides an accordion feature that allows the Company to access an additional $400.0 million of capacity pending approval by MSA’s board of directors and from the bank group. The Company currently hasbelieves our healthy balance sheet and access to approximately $514.0 million ofsignificant capital at the year ended December 31, 2018. Refer2021, positions us well to Note 11—Short and Long-Term Debt to the consolidated financial statements in Part II Item 8 of this Form 10-K.navigate through challenging business conditions.
Operating activities. Operating activities provided cash of $263.9$199.1 million in 2018,2021, compared to providing cash of $230.3$206.6 million in 2017.2020. The increase inreduced operating cash flows duringflow as compared to the same period in 2020 was primarily attributablerelated to higher net income and improvedincreased working capital during the period as we improved inventory management in the fourth quarter. These improvements were partially offset by decreased insurance receivable collections, net ofand payments for subsidiary MSA LLC's product liability payments. We collected $40.1 millionclaims exceeding collections from insurance companies net of product liability settlements paid,by $24.1 million in the year ended December 31, 2018, while we collected $62.62021, compared to $12.9 million in 2020. MSA LLC presently funds its operating expenses and legal liabilities from insurance companies, net of product liability settlements paid, in the same period of 2017. Historically, cumulative trauma liability payments were funded with the Company'sits own operating cash flow pending resolutionand other investments, as well as limited amounts of disputed insurance coverage. For more than a decade, we have fundedreimbursements and intercompany notes. The subsidiary is not party to the Company's credit facility. Now that MSA LLC is largely self-insured for its historical cumulative trauma product liability settlements from operatingclaims, associated insurance reimbursements received in any given period are limited, and generally do not fully offset cash flow. The vast majority of the insurance receivable and notes receivable - insurance companies balances at December 31, 2018 is attributable to reimbursement believed to be due under the terms of signed agreements with insurers and are not currently subject to litigation. While the timing of cash flows for product liability and insurance receivable can and do vary from quarter to quarter, weoutlay in that same period. In recent years, MSA LLC’s contingent liabilities have been successful in establishing cash flow streams that have allowed us to fund these liabilitiesfunded without a material impact on ourthe Company’s consolidated capital allocation priorities.
Operating activities provided cash of $230.3 million in 2017, compared to providing cash of $134.9 million in 2016. The increase in operating cash flows during the period was primarily attributable to higher insurance receivable collections. We collected $62.6 million from insurance companies, net of product liability settlements paid, in the year ended December 31, 2017, while we paid $27.5 million of settlements, net of collections from insurance companies, in the same period of 2016.
Subsequent to filing a Form 8-K including a Press Release dated February 20, 2019 announcing financial results for the quarter and full year ended December 31, 2018, the Company identified an adjustment to its Consolidated Statement of Cash Flows which reduced capital expenditures in investing activities and increased cash outflow from other noncurrent assets and liabilities in operating activities by $2.9 million.
Investing activities. Investing activities used cash of $84.4 million for the year ended December 31, 2018, compared to using $239.2 million in 2017. Purchase of short-term investments and capital expenditures drove cash outflows from investing activities during the year ended December 31, 2018 while the acquisition of Globe drove cash outflows from investing in the same period in 2017. During 2018 we spent $34 million on capital expenditures and expect to spend approximately $35 million in 2019.

30





Investing activities used cash of $239.2 million for the year ended December 31, 2017, compared to using $25.5 million in 2016. The acquisition of Globe drove cash outflows from investing activities during 2017. Refer Please refer to Note 13—Acquisitions to20—Contingencies of the consolidated financial statements in Part II Item 8 of this Form 10-K for additional information oninformation.

28


Table of Contents
Investing activities. Investing activities used cash of $415.5 million for the Globe acquisition.year ended December 31, 2021, compared to using $72.8 million in 2020. The saleacquisitions of our South African personal protective equipment distribution businessBacharach and its Zambian operationsBristol and capital expenditures, partially offset by capital expenditures and the acquisitionmaturities of Senscientshort-term investments, net of purchases, drove cash outflows from investing activities during 2016. Referthe year ended December 31, 2021, while capital expenditures and the purchase of short-term investments, net of proceeds from maturities, drove cash outflows from investing activities during the same period in 2020. During 2021 we incurred capital expenditures of $43.8 million, including approximately $8.1 million associated with software development and other growth programs, compared to Note 20—Discontinued Operationscapital expenditures of $48.9 million, including $8.2 million associated with software development and other growth programs, in the same period in 2020. The reduced capital expenditures in 2021 was a result of MSA's ramping up APR production in our Jacksonville, NC facility in 2020. We remain active in evaluating additional acquisition opportunities that will allow us to the consolidated financial statementscontinue to grow in Part II Item 8 of this Form 10-K for a discussion of discontinued operations.key end markets and geographies.
Financing activities. Financing activities usedprovided cash of $163.3$203.9 million for the year ended December 31, 2018,2021, compared to providingusing cash of $25.6$126.5 million in 2017.2020. During 2018,2021, we had net proceeds on long-term debt of $293.2 million to fund the acquisitions of Bacharach and Bristol and buy-out our minority partner in our China business, as compared to net payments on long-term debt of $107.7 million. This compared to net proceeds of $77.2$44.0 million induring the same period in 20172020. We paid cash dividends, exclusive of a $5.6 million dividend to financeour former noncontrolling interest partner in China as part of the acquisitionbuy-out, of Globe.
We made dividend payments of $57.2$68.6 million during 2018,2021, compared to $52.5$66.6 million during 2017. Dividends paid on our common stock2020. We also used cash of $6.2 million during 2018 were $1.49 per share. Dividends paid on our common stock in 2017 and 2016 were $1.38 and $1.31 per share, respectively.
In August 2018, we repaid our 5.41% 2006 Senior Notes in the amount of $28.0 million, which included $1.5 million related to a make-whole provision and accrued interest through the date of repayment.
Restricted cash balances were $0.5 million at December 31, 2018 compared to $3.6 million at December 31, 2017 and were primarily used to support letter of credit balances.
The MSA Board of Directors has authorized the Company2021 to repurchase up to $100.0 million in shares, of MSA common stock. There were no share repurchases in 2018 or 2016 and $11.8 million in repurchases made in 2017. The program seeks to offset equity dilution associated with employee stock compensation. The Board of Directors did not set a time limitation on the repurchase program.
Financing activities provided cash of $25.6 million for the year ended December 31, 2017, compared to using cash of $99.3$29.1 million in 2016. During 2017, we had net proceeds from long-term debt of $77.2 million to finance the acquisition of Globe. This compared to net payments of $60.9 million induring the same period in 2016.2020. In 2020, $20.1 million of our repurchase activity was related to purchases under our 2015 stock repurchase program.
CUMULATIVE TRANSLATION ADJUSTMENTS
The year-end position of the U.S. dollar relative to international currencies at December 31, 2021, resulted in a translation loss of $29.8$25.4 million being recorded to cumulative translation adjustments shareholders' equity account for the year ended December 31, 2018. This compares2021, compared to gains of $38.4a $22.3 million in 2017 and losses of $25.9 million in 2016. The translation loss in 2018 was primarily relatedgain being recorded to the strengthening of the U.S. dollar relative to the euro and British pound. Thecumulative translation gain in 2017 was primarily related to the weakening of the U.S. dollar against the euro, British pound and Mexican peso. The translation loss in 2016 was primarily related to the strengthening of the U.S. dollar against the British pound, Mexican peso, Argentine peso, euro, and Brazilian real.adjustments account during 2020.


31



COMMITMENTS AND CONTINGENCIES
We are obligated to make future payments under various contracts, including debt and lease agreements. Our significant cash obligations as of December 31, 20182021, are as follows:
(In millions) Total 2019 2020 2021 2022 2023 Thereafter(In millions)Total20222023202420252026Thereafter
Long-term debt $363.2
 $20.0
 $20.0
 $20.0
 $
 $241.2
 $62.0
Long-term debt$600.4 $— $8.3 $8.3 $8.3 $334.3 $241.2 
Operating leases 33.6
 11.2
 7.9
 6.1
 3.8
 2.6
 2.0
Operating leases59.2 10.6 8.5 6.4 4.2 3.7 25.8 
Inventory costing method change taxInventory costing method change tax10.7 2.7 2.7 2.7 2.6 — — 
Transition tax 6.7
 
 0.1
 0.8
 1.5
 1.9
 2.4
Transition tax2.0 — 0.7 1.3 — — — 
Totals 403.5
 31.2
 28.0
 26.9
 5.3
 245.7
 66.4
Totals$672.3 $13.3 $20.2 $18.7 $15.1 $338.0 $267.0 
The significant obligations table does not include obligations to taxing authorities due to uncertainty surrounding the ultimate settlement of amounts and timing of these obligations.
We expect to meet our 2019 and 2020future debt service obligations through cash provided by operations. Approximately $233.5$334.4 million of debt payable in 20232026 relates to our unsecured senior revolving credit facility. We expect to generate sufficient operating cash flow to make payments against this amount each year. To the extent that a balance remains when the facility matures in 2023,2026, we expect to refinance the remaining balance through new borrowing facilities. Interest expense on fixed rate debt over the next five years is expected to be approximately $4.8 million in 2019, $4.0 million in 2020, $3.2 million in 2021, $2.5$7.9 million in 2022, and $2.3$7.8 million in 2023.2023, $7.6 million in 2024, $7.1 million in 2025, and $7.0 million in 2026. We expect total interest expense for 2022 to be between $13 million and $15 million.

29


Table of Contents
The Company had outstanding bank guarantees and standby letters of credit with banks as of December 31, 20182021 totaling $11.4$10.9 million, of which $3.1$1.5 million relate to the senior revolving credit facility. These letters of credit serve to cover customer requirements in connection with certain sales orders and insurance companies. No amounts were drawn on these arrangements at December 31, 2018. The Company is also required to provide cash collateral in connection with certain arrangements. At December 31, 2018,2021, the Company has $0.5 million of restricted cash in support of these arrangements.
We expect to make net contributions of $7.1$7.7 million to our pension plans in 20192022 which are primarily associated with our International segment. We have not been required to make contributions to our U.S. based qualified defined benefit pension plan in many years.
We have purchase commitments for materials, supplies, services and property, plant and equipment as part of our ordinary conduct of business.
Please refer to Note 1920—Contingencies to the consolidated financial statements in Part II Item 8 of this Form 10-K for further discussion on the Company's product liabilities.
CRITICAL ACCOUNTING POLICIES AND ESTIMATES
We prepare our consolidated financial statements in accordance with U.S. generally accepted accounting principles (GAAP)(U.S. GAAP). The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses and the related disclosures. We evaluate these estimates and judgments on an on-going basis based on historical experience and various assumptions that we believe to be reasonable under the circumstances. However, different amounts could be reported if we had used different assumptions and in light of different facts and circumstances. Actual amounts could differ from the estimates and judgments reflected in our consolidated financial statements. A summary of the Company's significant accounting policies is included in Note 1—Significant Accounting Policies to the consolidated financial statements in Part II, Item 8 of this Form 10-K.
We believe that the following are theThe more critical judgments and estimates used in the preparation of our consolidated financial statements.statements are discussed in Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations in this Form 10-K for the year ended December 31, 2021. During 2021, the Company made acquisitions that raised business combinations to a critical accounting policy and estimate.
AccountingBusiness combinations. In accordance with the accounting guidance for contingencies. We accruebusiness combinations, the Company uses the acquisition method of accounting to allocate costs of acquired businesses to the assets acquired and liabilities assumed based on their estimated fair values at the dates of acquisition. The excess costs of acquired businesses over the fair values of the assets acquired and liabilities assumed will be recognized as goodwill. The valuations of the acquired assets and liabilities will impact the determination of future operating results. In addition to using management estimates and negotiated amounts, the Company uses a variety of information sources to determine the estimated fair values of acquired assets and liabilities including: third-party appraisals for contingencies when we believe that it is probable that a liabilitythe estimated value and lives of identifiable intangible assets and property, plant and equipment; third-party actuaries for the estimated obligations of defined benefit pension plans and similar benefit obligations; and legal counsel or loss has been incurredother experts to assess the obligations associated with legal, environmental and the amount can be reasonably estimated. Contingencies relate to uncertainties that require ourother contingent liabilities.
The business and technical judgment bothof management was used in assessing whether a liability or loss has been incurreddetermining which intangible assets have indefinite lives and in estimatingdetermining the amountuseful lives of finite-lived intangible assets in accordance with the probable loss. Significant contingencies affecting our consolidated financial statements include pending or threatened litigation, includingaccounting guidance for goodwill and other intangible assets.
Cumulative trauma product liability claimsliability. The Company and product warranties.
Product liability. Weits subsidiaries face an inherent business risk of exposure to product liability claims arising from the alleged failure of our products to prevent the types of personal injury or death against which they are designed to protect. Product liability claims are categorized as either single incident or cumulative trauma.

32



Single incident product liability claims involve incidents of short duration that are typically known when they occur and involve observable injuries, which provide an objective basis for quantifying damages. The Company estimates its subsidiaries' liability for single incident product liability claims based on expected settlement costs for asserted single incident product liability claims and an estimate of costs for single incident product liability claims incurred but not reported ("IBNR"). Single incident product liability exposures are evaluated on an annual basis, or more frequently if changing circumstances warrant. Adjustments are made to the reserve as appropriate.
30


Table of Contents
Cumulative trauma product liability claims involve exposures to harmful substances (e.g., silica, asbestos and coal dust) that occurred years ago and may have developed over long periods of time into diseases such as silicosis, asbestosis, mesothelioma, or coal worker’s pneumoconiosis. MSA LLC's combined cumulative trauma product liability reserve consistsis based upon estimates of its liability for asserted cumulative trauma product liability claims not yet resolved and for IBNR cumulative trauma product liability claims. Management works with outside legal counsel quarterly to review and assess MSA LLC's exposure to asserted cumulative trauma product liability claims not yet resolved. In addition, in connection with finalizing and reporting the Company's results of operations, management works annually (unless significant changes in trends or new developments warrant an earlier review) with an outside valuation consultant and outside legal counsel to review MSA LLC's potential exposure to asserted cumulative trauma product liability claims not yet resolved and IBNRall cumulative trauma product liability claims. The review process for asserted cumulative trauma product liability claims not yet resolved takes into account available facts for those claims includingEach of these factors may increase or decrease significantly within an individual period depending on, among other things, the number and composition of such claims, outcomes of matters resolved during current and prior periods, and variances associated with different groupstiming of claims plaintiffs' counsel,filings or settlements, or litigation outcomes during a particular period that are especially favorable or unfavorable to MSA LLC. We accordingly consider MSA LLC’s claims experience over multiple periods and/or whether there are changes in MSA LLC’s claims experience and venues, as well as any other relevant information. The review processtrends that are likely to continue for IBNR claims involves a number of key judgments and assumptions, including assignificant time into the future in determining whether to make an adjustment to the number and types of claims that may be asserted, the period in which claims may be asserted and resolved, the percentage of claims that may be dismissed without payment, the average cost to resolve claims on which a payment is made, the manner in which MSA LLC will defend claims, and the medical and legal environments that will be applicable to the assertion, evaluation, and resolution of claimsreserve, rather than evaluating such factors solely in the future.short term.
Additional information respecting MSA LLC’s product liability claims and the accounting for such claims in the Company’s Consolidated Financial Statements, including estimated liabilities accrued on account of such claims, is contained inPlease refer to Note 19—20—Contingencies to the consolidated financial statements in Part II Item 8 of this Form 10-K.10-K for further discussion on the Company's product liabilities.
Insurance receivable. In the normal course of business, the Company makes payments to settle product liability claims and for related defense costs and records receivables for the estimated amounts that are covered by insurance. Various factors could affect the timing and amount of recovery of the insurance receivable balances, including the terms of the settlement agreements reached with the insurers, assumptions regarding various aspects of the composition of future claims (which are relevant to calculating reimbursement under the terms of certain Coverage-In-Place Agreements), the financial ability of the insurance carriers to pay the claims, and the advice of MSA LLC's outside legal counsel. As a result, MSA LLC is now largely self-insured for costs associated with cumulative trauma product liability claims. Most of MSA LLC's cumulative trauma product liability costs are now expensed without the expectation of insurance reimbursement.
Income taxes. We recognize deferred tax assets and liabilities using enacted tax rates to record the tax effect of temporary differences between the book and tax basis of recorded assets and liabilities. We record valuation allowances to reduce deferred tax assets to the amounts that we estimate are probable to be realized. When assessing the need for valuation allowances, we consider projected future taxable income and prudent and feasible tax planning strategies. Should a change in circumstances lead to a change in our judgments about the realizability of deferred tax assets in future years, we adjust the related valuation allowances in the period that the change in circumstances occurs. We had valuation allowances of $5.0 million and $4.6 million at December 31, 2018 and 2017, respectively.
We record an estimated income tax liability based on our best judgment of the amounts likely to be paid in the various tax jurisdictions in which we operate. We record tax benefits related to uncertain tax positions taken or expected to be taken on a tax return when such benefits meet a more likely than not threshold. We recognize interest related to unrecognized tax benefits in interest expense and penalties in operating expenses. The tax liabilities ultimately paid are dependent on a number of factors, including the resolution of tax audits, and may differ from the amounts recorded. Tax liabilities are adjusted through income when it becomes probable that the actual liability differs from the amount recorded.

The Company elected to treat Global Intangible Low Taxed Income (“GILTI”), which was effective in 2018 for the Company, as a period cost.


33



The Tax Cuts and Jobs Act of 2017 (“the Act”), which was signed into law on December 22, 2017 has resulted in significant changes to the U.S. corporate income tax system. In accordance with SAB 118, the Company calculated its best estimate of the impact of the Act and recorded income tax expense of $19.8 million during the fourth quarter of 2017. At December 31, 2018, the Company has now completed its accounting for all of the enactment-date income tax effects of the Act. Accordingly, we reduced our estimate for the one-time transition tax by $2.0 million and increased our estimate for the revaluation of U.S. deferred tax assets and liabilities by $2.5 million and a $2.0 million increase associated with prepaid taxes.

Please refer to Note 9—Income Taxes to the consolidated financial statements in Part II Item 8 of this Form 10-K for additional information on the Act.
Pensions and other post-retirement benefits. We sponsor certain pension and other post-retirement benefit plans. Accounting for the net periodic benefit costs and credits for these plans requires us to estimate the cost of benefits to be provided well into the future and to attribute these costs over the expected work life of the employees participating in these plans. These estimates require our judgment about discount rates used to determine these obligations, expected returns on plan assets, rates of future compensation increases, rates of increase in future health care costs, participant withdrawal and mortality rates and participant retirement ages. Differences between our estimates and actual results may significantly affect the cost of our obligations under these plans and could cause net periodic benefit costs and credits to change materially from year-to-year. Discount rates and plan asset valuations are point-in-time measures. The discount rate assumptions used in determining projected benefit obligations for a majority of our U.S. and foreign plans were based on the spot rate method at December 31, 2018. The remaining plans' discount rate assumptions are based on published long-term bond indices or a company-specific yield curve model.2021.
We recognize, as of a measurement date, any unrecognized actuarial net gains or losses that exceed 10% of the larger of the projected benefit obligations or the plan assets, defined as the "corridor." Amounts inside the corridor are amortized over the plan participants' life expectancy. Expected returns on plan assets are based on our historical returnscapital market expectations by asset class.
Please refer to Note 14 to the consolidated financial statements in Part II Item 8 of this Form 10-K for additional information on the spot rate method and further details on the funded status of our pension and post-retirement benefit plans.
The following table summarizes the impact of changes in significant actuarial assumptions on our December 31, 20182021 actuarial valuations.
Impact of Changes in Actuarial Assumptions
Change in Discount
Rate
Change in Expected
Return
Change in Market Value of Assets
(In thousands)1%(1)%1%(1)%5%(5)%
(Decrease) increase in net benefit cost$(7,600)$9,302 $(4,958)$4,958 $(1,028)$1,050 
(Decrease) increase in projected benefit obligation(86,513)109,624 — — — — 
Increase (decrease) in funded status86,513 (109,624)— — 32,514 (32,514)
 Impact of Changes in Actuarial Assumptions
 
Change in Discount
Rate
 
Change in Expected
Return
 Change in Market Value of Assets
(In thousands)1% (1)% 1% (1)% 5% (5)%
(Decrease) increase in net benefit cost$(6,954) $8,897
 $(4,612) $4,612
 $(1,026) $986
(Decrease) increase in projected benefit obligation(63,870) 78,469
 
 
 
 
Increase (decrease) in funded status63,870
 (78,469) 
 
 22,156
 (22,156)
Stock Compensation. We sponsor both a Management and a Non-Employee Directors' Equity Incentive plan which provide for grants of stock options, restricted stock and other equity-based vehicles such as restricted stock units and performance stock units; all of which are recognized as compensation expense based on grant date fair value. Except for retirement-eligible participants, for whom there is no requisite service period, this expense is recognized ratably over the requisite service periods following the date of grant. For retirement-eligible participants, all expense is recognized at the grant date. Stock options are valued using the Black-Scholes option pricing model. Performance stock units that have a market condition are valued on the grant date using a Monte Carlo simulation valuation model. We believe these valuation models are appropriate for use based on the nature of the awards and are consistent with models used by our peer companies. Please refer to Note 10—Stock Plans to the consolidated financial statements in Part II Item 8 of this Form 10-K for further details on the assumptions used in these valuation models.


34
31



Table of Contents

Revenue Recognition. We generate revenue primarily from manufacturing and selling a comprehensive line of safety products to protect the health and safety of workers and facility infrastructures around the world in the oil, gas and petrochemical, fire service, construction, utilities and mining industries. Our core safety products include fixed gas and flame detection instruments, breathing apparatus where SCBA is the principal product, portable gas detection instruments, industrial head protection products, firefighter helmets & protective apparel and fall protection devices. Our customers generally fall into two categories: distributors and industrial or military end-users. In our Americas segment, approximately 75% to 85% of our sales are made through distributors. In our International segment, approximately 55% to 65% of our sales are made through distributors. The underlying principles of revenue recognition are identical for both categories of customers and revenue is generally recognized at a point in time as described below.
Revenue from the sale of products is recognized when there is persuasive evidence of an arrangement and control passes to the customer, which generally occurs either when product is shipped to the customer or, in the case of most U.S. distributor customers, when product is delivered to the distributor's delivery site. We establish our shipping terms according to local practice and market characteristics. We do not ship product unless we have an order or other documentation authorizing shipment to our customers. Our payment terms vary by the type and location of our customer and the products offered. The term between invoicing and when payment is due is not significant.

Refer to Note 7—Segment Information to the consolidated financial statements in Part II Item 8 of this Form 10-K for disaggregation of revenue by segment and product group, as we believe this best depicts how the nature, amount, timing and uncertainty of our revenue and cash flows are affected by economic factors.

Revenue is measured as the amount of consideration we expect to receive in exchange for transferring goods or providing services. Amounts billed and due from our customers are classified as receivables on the consolidated balance sheet. We make appropriate provisions for uncollectible accounts receivable which have historically been insignificant in relation to our net sales. Certain contracts with customers, primarily distributor customers, have an element of variable consideration that is estimated when revenue is recognized under the contract to the extent that it is material to the individual contract. Variable consideration includes volume incentive rebates, performance guarantees, price concessions and returns. Rebates are based on achieving a certain level of purchases and other performance criteria that are documented in established distributor programs. These rebates are estimated based on projected sales to the customer and accrued as a reduction of net sales as they are earned by the customer. The rebate accrual is reviewed monthly and adjustments are made as the estimate of projected sales changes. Product returns, including an adjustment for restocking fees if it is material, are estimated based on historical return experience and revenue is adjusted. Sales, value add and other taxes collected with revenue-producing activities and remitted to governmental authorities are excluded from revenue.

Depending on the terms of the arrangement, we may defer revenue for which we have a future obligation, including training and extended warranty and technical services, until such time that the obligation has been satisfied. We use an observable price, or a cost plus margin approach when one is not available, to determine the stand-alone selling price for separate performance obligations. We have elected to recognize the cost for shipping and handling as an expense when control of the product has passed to the customer. These costs are included within the Cost of Products Sold line on the Consolidated Statement of Income. Amounts billed to customers for shipping and handling are included in net sales.

We typically receive interim milestone payments under certain contracts, including our fixed gas and flame detection projects, as work progresses. For some of these contracts, we may be entitled to receive an advance payment. Revenue for these contracts is generally recognized as control passes to the customer, which is a point in time upon shipment of the product, and if applicable, acceptance by the customer. We recognize a liability for these advance payments in excess of revenue recognized and present it as contract liabilities on the Consolidated Balance Sheet. The advance payment is typically not considered a significant financing component because it is used to meet working capital demands that can be higher in the early stages of a contract and to protect us from the other party failing to adequately complete some or all of its obligations under the contract. In some cases, the customer retains a small portion of the contract price, typically 10%, until completion of the contract, which we present as contract assets on the Consolidated Balance Sheet. Accordingly, during the period of contract performance, billings and costs are accumulated on the Consolidated Balance Sheet as contract assets or contract liabilities, but no income is recognized until completion of the project and control has passed to the customer. As of December 31, 2018, there were no material contract assets or contract liabilities recorded on the Consolidated Balance Sheet.

35




Practical Expedients and Exemptions

We do not disclose the value of unsatisfied performance obligations for (i) contracts with an original expected length of one year or less and (ii) contracts for which we recognize revenue at the amount to which we have the right to invoice for services performed.

We do not assess whether a contract has a significant financing component if the expectation at contract inception is such that the period between payment by the customer and the transfer of the promised goods or services to the customer will be one year or less.

We generally expense sales commissions when incurred because the amortization period would have been one year or less. These costs are recorded within selling, general and administrative expenses in our Condensed Consolidated Statement of Income.  
Goodwill and Indefinite-lived Intangible Assets. On October 1st of each year, or more frequently if indicators of impairment exist or if a decision is made to sell a business, we evaluate goodwill for impairment. A significant amount of judgment is involved in determining if an indicator of impairment has occurred. Such indicators may include a decline in expected cash flows, a significant adverse change in the business climate, unanticipated competition, slower growth rates, or negative developments in equity and credit markets, among others.
All goodwill is assigned to and evaluated for impairment at the reporting unit level, which is defined as an operating segment or one level below an operating segment. For goodwill impairment testing purposes, we consider our operating segments to be our reporting units. The evaluation of impairment involves using either a qualitative or quantitative approach as outlined in Accounting Standards Codification (ASC)("ASC") Topic 350. The qualitative evaluation is an assessment of factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying value, including goodwill. Factors considered as part of the qualitative assessment include entity-specific industry, market and general economic conditions. In 2018,2021, we elected to bypass the qualitative evaluation for all of our reporting units and performed a two-step quantitative test at October 1, 2018.2021. Quantitative testing involves comparing the estimated fair value of each reporting unit to its carrying value. We estimate reporting unit fair value using a weighted average of fair values determined by discounted cash flow (DCF)("DCF") and market approach methodologies, as we believe both are equally important indicators of fair value. A number of significant assumptions and estimates are involved in the application of the DCF model, including sales volumes and prices, costs to produce, tax rates, capital spending, discount rates, and working capital changes. Cash flow forecasts are generally based on approved business unit operating plans for the early years and historical relationships in later years. The betas used in calculating the individual reporting units’ weighted average cost of capital (WACC) rate are estimated for each reporting unit based on peer data. The market approach methodology measures value through an analysis of peer companies. The analysis entails measuring the multiples of EBITDA at which peer companies are trading.
In the event the carrying value is in excess of the estimated fair value of a reporting unit per the weighted average of the DCF and market approach models, is less than the carrying value, additional analysis would be required. The additional analysis would compare the carrying amount of the reporting unit’s goodwill with the implied fair value of that goodwill, which may involve the use of valuation experts. The implied fair value of goodwill is the excess of the fair value of the reporting unit over the fair value amounts assigned to all of the assets and liabilities of that unit as if the reporting unit had been acquired in a business combination and the fair value of the reporting unit represented the purchase price. If the carrying value of goodwill exceeds its implied fair value, an impairment loss equal to such excess would be recognized, which could materially and adversely affect reported consolidated results of operations and shareholders’ equity. At October 1, 2018,2021, based on our quantitative test, the fair values of alleach of our reporting units exceeded their carrying value by at least 89%56%.
Intangible assetsThe intangible asset with an indefinite lives arelife is also subject to impairment testing on October 1st of each year, or more frequently if indicators of impairment exist. The impairment test compares the fair value of the intangible assetsasset with theirits carrying amounts.amount. We performedperform a quantitative assessment of the indefinite lived trade name intangible asset as outlined in ASC 350 by comparing the estimated fair value of the trade name intangible asset to its carrying value. We estimate the fair value using the relief from royalty income approach. A number of significant assumptions and estimates are involved in the application of the relief from royalty model, including sales volumes and prices, royalty rates and tax rates. Forecasts are based on sales generated by the underlying trade name assets and are generally based on approved business unit operating plans for the early years and historical relationships in later years. At October 1, 2018,2021, based on our quantitative test, the fair value of the trade name assetsasset exceeded theirits carrying value by approximately 20%29%.


36



RECENTLY ADOPTED AND RECENTLY ISSUED ACCOUNTING STANDARDS
In May 2014, the FASB issued ASU 2014-09, Revenue with Contracts from Customers. This ASU establishes a single revenue recognition model for all contracts with customers based on recognizing revenue to depict 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, eliminates industry specific requirements and expands disclosure requirements. We adopted ASU 2014-09 using the modified retrospective method as of January 1, 2018. The majority of our revenue transactions consist of a single performance obligation to transfer promised goods or services. The adoption of this new standard did not impact the Company's consolidated statement of income or balance sheet and there was no cumulative effect of initially applying the standard to the opening balance of retained earnings. See Note 1—Significant Accounting Policies to the consolidated financial statements in Part II Item 8 of this Form 10-K for further information on our updated revenue recognition policy.None
In February 2016, the FASB issued ASU 2016-02, Leases. This ASU requires lessees to record a right of use asset and a liability for virtually all leases. This ASU will be effective beginning January 1, 2019. The Company has developed a transition plan and continues to evaluate the impact that the adoption of ASU 2016-02 will have on the consolidated financial statements. During 2017, we conducted a survey to identify all leases across the organization and are currently working to obtain all lease contracts to accumulate the necessary information for adoption. We identified that a majority of our leases fall into one of three categories: office equipment, real estate and vehicles. We also identified that most office equipment and vehicle leases utilize standard master leasing contracts that have similar terms. During 2018, we selected a service provider to help us inventory and account for our leases and gathered the majority of the data necessary to prepare the transition accounting. We are finalizing the data upload to the system and accumulating information for leases entered into at the end of 2018. We estimate that total assets and total liabilities will increase within the range of $52 million and $58 million on January 1, 2019 when the ASU is adopted. In July 2018, the FASB issued ASU 2018-10, Codification Improvements to Topic 842, Leases. ASU 2018-10 includes certain clarifications to address potential narrow-scope implementation issues which the Company is incorporating into its assessment and adoption of ASU 2016-02. Additionally, in July 2018, the FASB issued ASU 2018-11, Targeted Improvements to Topic 842, Leases. ASU 2018-11 which provides an additional transition method to adopt ASU 2016-02 identified as comparative reporting at adoption. We expect to use this new transition approach and the comparative periods presented in our consolidated financial statements will continue to be reported in accordance with ASC 840, Leases. We anticipate that we will elect the package of practical expedients allowed in the standard, which among other things, allows us to carry forward our historical lease classification. All of our leases have historically been classified as operating leases. We also anticipate that we will make an accounting policy election to use the practical expedient allowed in the standard to not separate lease and non-lease components for new leases entered into after January 1, 2019 when calculating the lease liability under ASU 2016-02.
In March 2016, the FASB issued ASU 2016-09, Improvements to Employee Share-Based Payment Accounting. This ASU simplifies the accounting for many aspects associated with share-based payment accounting, including income taxes and the use of forfeiture rates. This ASU was adopted on January 1, 2017. The provisions of this ASU which impacted us included a requirement that all excess tax benefits and deficiencies that pertain to share-based payment arrangements be recognized as a component of income tax expense rather than as a component of shareholders’ equity. The Company expects this to create volatility in its effective tax rate on a go-forward basis as the impact is treated as a discrete item within our quarterly tax provision. The extent of excess tax benefits/deficiencies is subject to variation in our stock price and timing/extent of stock-based compensation share vestings and employee stock option exercises. This ASU also removes the impact of the excess tax benefits and deficiencies from the calculation of diluted earnings per share and no longer requires a presentation of excess tax benefits and deficiencies related to the vesting and exercise of share-based compensation as both an operating outflow and financing inflow on the statement of cash flows. We have applied all of these changes on a prospective basis and therefore, prior years were not adjusted. Additionally, this ASU allows for an accounting policy election to estimate the number of awards that are expected to vest or account for forfeitures when they occur. We elected to maintain our current forfeitures policy and will continue to include an estimate of those forfeitures when recognizing stock-based compensation expense. This ASU also requires cash payments to tax authorities when an employer uses a net-settlement feature to withhold shares to meet statutory tax withholding provisions to be presented as a financing activity (eliminating previous diversity in practice). Adoption of this ASU resulted in an additional discrete tax benefit of approximately $2.5 million and $8.3 million during years ended December 31, 2018 and 2017, respectively.
In June 2016, the FASB issued ASU 2016-13, Allowance for Loan and Lease Losses. This ASU introduces an approach based on expected losses to estimate credit losses on certain types of financial instruments, including loans, held-to-maturity debt securities, loan commitments, financial guarantees and net investments in leases, as well as reinsurance and trade receivables. This ASU will be effective beginning in 2020. Based on a review of its portfolio of financial instruments, the Company does not believe the adoption of this ASU will have a material impact on the consolidated financial statements, but does expect the adoption to result in additional disclosures.


37
32



Table of Contents

In August 2016, the FASB issued ASU 2016-15, Classification of Certain Cash Payments and Cash Receipts. This ASU clarifies how certain cash receipts and cash payments are presented and classified in the statement of cash flows. The Company's adoption of this ASU on January 1, 2018 did not have a material impact on our presentation of the consolidated statement of cash flows.
In October 2016, the FASB issued ASU 2016-16, Intra-entity Transfers of Assets Other than Inventory. This ASU states that an entity should recognize the income tax consequences of an intra-entity transfer of an asset other than inventory when the transfer occurs. This ASU was early adopted on January 1, 2017 using the modified retrospective approach which resulted in a $6.2 million cumulative-effective adjustment directly to retained earnings for any previously deferred income tax effects during the year ended December 31, 2017.
In November 2016, the FASB issued ASU 2016-18, Restricted Cash. This ASU requires that amounts generally described as restricted cash and restricted cash equivalents are included with cash and cash equivalents when reconciling the beginning-of-period and end-of-period total amounts shown on the statement of cash flows. We adopted this ASU on January 1, 2018 using the retrospective method. The adoption of ASU 2016-18 had an impact on our financial statement presentation within the Consolidated Statement of Cash Flows, as amounts generally described as restricted cash and restricted cash equivalents are now included with cash and cash equivalents when reconciling the beginning-of-period and end-of-period total amounts shown on the statement of cash flows and transfers of these amounts between balance sheet line items are no longer presented as an operating, investing or financing cash flow. For the years ended December 31, 2017 and 2016, cash flow from financing activities increased by $2.5 million and cash flow used in financing activities increased by $1.5 million, respectively as a result of the adoption of this ASU. Furthermore, adoption of ASU 2016-18 resulted in additional disclosures.
In January 2017, the FASB issued ASU 2017-01, Business Combinations - Clarifying the Definition of a Business. This ASU provides further guidance for identifying whether a set of assets and activities is a business by providing a screen outlining that when substantially all of the fair value of the gross assets acquired (or disposed of) is concentrated in a single identifiable asset or a group of similar identifiable assets, the set is not a business. This ASU was adopted beginning in 2018 and was applied prospectively. The adoption of this ASU may have a material effect on our consolidated financial statements in the event that we have an acquisition or disposal that falls within this screen.
In January 2017, the FASB issued ASU 2017-04, Simplifying the Test for Goodwill Impairment. This ASU simplifies the accounting for goodwill impairments under Step 2 by eliminating the requirement to perform procedures to determine the fair value of the assets and liabilities of the reporting unit, including previously unrecognized assets and liabilities, in order to determine the fair value of the goodwill and any impairment charge to be recognized. Under this ASU, the impairment charge to be recognized should be the amount by which the reporting unit's carrying value exceeds the reporting unit's fair value as calculated under Step 1 provided that the loss recognized should not exceed the total amount of goodwill allocated to the reporting unit. This ASU is effective beginning in 2019 and early adoption is permitted for interim or annual goodwill impairment tests performed after January 1, 2017. The Company will adopt ASU 2017-04 effective January 1, 2019 and adoption of this ASU may have a material effect on our consolidated financial statements in the event that we determine that goodwill for any of our reporting units is impaired.
In March 2017, the FASB issued ASU 2017-07, Improving the Presentation of Net Periodic Pension Cost and Net Periodic Post-retirement Benefit Cost, to improve the presentation of net periodic pension and net periodic post-retirement benefit cost. This ASU requires companies to present the service cost component of net periodic benefit cost in the same income statement line item as other compensation costs arising from services rendered during the period. Only the service cost component will be eligible for capitalization in assets. Additionally, this ASU requires that companies present the other components of the net periodic benefit cost separately from the line item that includes the service cost and outside of any subtotal of income from operations, if one is presented. This ASU is effective for annual periods beginning after December 15, 2017, and early adoption is permitted. The amendments in this ASU are to be applied retrospectively for presentation in the Consolidated Statement of Income and prospectively for the capitalization of the service cost component of net periodic pension cost and net periodic post-retirement benefit in assets. A practical expedient allows the Company to use the amount disclosed in its pension and other post-retirement benefit plan note for the prior comparative periods as the estimation basis for applying the retrospective presentation requirements. The Company adopted ASU 2017-07 on January 1, 2018, using the retrospective method and elected to use the practical expedient. The adoption of this ASU resulted in a $4.1 million, $3.8 million and $3.5 million decrease in operating income for the years ended December 31, 2018, 2017 and 2016, respectively. The Company does not capitalize costs in assets so there is no impact from that provision of ASU 2017-07.

38



In May 2017, the FASB issued ASU 2017-09, Stock Compensation - Scope of Modification Accounting, which amends the scope of modification accounting for share-based payment arrangements. This ASU provides guidance on the types of changes to the terms or conditions of share-based payment awards to which an entity would be required to apply modification accounting. Specifically, an entity would not apply modification accounting if the fair value, vesting conditions, and classification of the awards are the same immediately before and after the modification. This ASU is effective for periods beginning after December 31, 2017. The Company's adoption of ASU 2017-09 on January 1, 2018, did not have a material effect on our consolidated financial statements.
In January 2018, the FASB issued ASU 2018-02, Income Statement - Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income, which gives entities the option to reclassify to retained earnings the tax effects resulting from the new tax reform legislation commonly known as the Tax Cuts and Jobs Act ("the Act") related to items in AOCI that the FASB refers to as having been stranded in AOCI. The new guidance may be applied retrospectively to each period in which the effect of the Act is recognized in the period of adoption. The Company must adopt this guidance for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted for periods for which financial statements have not yet been issued or made available for issuance, including the period the Act was enacted. The guidance, when adopted, will require new disclosures regarding a company’s accounting policy for releasing the tax effects in AOCI and permit a company the option to reclassify to retained earnings the tax effects resulting from the Act that are stranded in AOCI. The Company will adopt ASU 2018-02 effective January 1, 2019 and this adoption will result in a reclassification between retained earnings and AOCI. The Company estimates that the impact from ASU 2018-02 will increase retained earnings by approximately $4.0 million, with an offsetting increase to accumulated other comprehensive loss for the same amount.
In August 2018, the FASB issued ASU 2018-13, Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement, which improves fair value disclosure requirements by removing disclosures that are not cost beneficial, clarifying disclosures’ specific requirements and adding relevant disclosure requirements. This ASU is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. The amendments on changes in unrealized gains and losses, the range and weighted average of significant unobservable inputs used to develop Level 3 fair value measurements, and the narrative description of measurement uncertainty should be applied prospectively for only the most recent interim or annual period presented in the initial fiscal year of adoption. All other amendments should be applied retrospectively to all periods presented upon their effective date. Early adoption is permitted and an entity can choose to early adopt any removed or modified disclosures upon issuance of this ASU and delay adoption of the additional disclosures until their effective date. The Company is still evaluating the impact that the adoption of ASU 2018-13 will have on the consolidated financial statements and has not yet decided whether to early adopt the amendments.
In August 2018, the FASB issued ASU 2018-14, Disclosure Framework - Changes to the Disclosure Requirements for Defined Benefit Plans, which improves defined benefit disclosure requirements by removing disclosures that are not cost beneficial, clarifying disclosures’ specific requirements and adding relevant disclosure requirements. This ASU is effective for fiscal years ending after December 15, 2020 and early adoption is permitted.  The amendments in this ASU are required to be applied on a retrospective basis to all periods presented. The Company is still evaluating the impact that the adoption of ASU 2018-14 will have on the consolidated financial statements and has not yet decided whether to early adopt the amendments.
In August 2018, the FASB issued ASU 2018-15, Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement that is a Service Contract, which will now allow all cloud computing arrangements classified as service contracts to capitalize certain implementation costs in accordance with ASC 350-40, Intangibles - Goodwill and Other - Internal-Use Software, depending on the project stage within which the costs were incurred. This ASU is effective for fiscal years beginning after December 15, 2019 and interim periods within those fiscal periods. Early adoption of the amendments in this ASU is permitted, including adoption in any interim period and the amendments can be applied either retrospectively or prospectively. The Company has adopted this ASU prospectively for all implementation costs incurred related to cloud computing arrangements and the implementation did not have a material impact on our consolidated financial statements.

39



Item 7A. Quantitative and Qualitative Disclosures About Market Risk
Market risk represents the risk of adverse changes in the value of a financial instrument caused by changes in currency exchange rates, interest rates and equity prices. We are exposed to market risks related to currency exchange rates and interest rates.
Currency exchange rates. We are subject to the effects of fluctuations in currency exchange rates on various transactions and on the translation of the reported financial position and operating results of our non-U.S. companies from local currencies to U.S. dollars. A hypothetical 10% strengthening or weakening of the U.S. dollar would increase or decrease our reported sales and net income for the year ended December 31, 20182021 by approximately $63.6$61.4 million and $6.4$5.3 million, or 4.7%4.4% and 5.1%24.9%, respectively.
When appropriate, we may attempt to limit our transactional exposure to changes in currency exchange rates through forward contracts or other actions intended to reduce existing exposures by creating offsetting currency exposures. At December 31, 2018,2021, we had open foreign currency forward contracts with a U.S. dollar notional value of $72.4$99.0 million. A hypothetical 10% increase in December 31, 20182021 forward exchange rates would result in a $7.2$9.9 million increase in the fair value of these contracts.
Interest rates. We are exposed to changes in interest rates primarily as a result of borrowing and investing activities used to maintain liquidity and fund business operations. Because of the relatively short maturities of temporary investments and the variable rate nature of our revolving credit facility, these financial instruments are reported at carrying values which approximate fair values.
At December 31, 2018,2021, we had $129.8$274.3 million of fixed rate debt which matures at various dates through 2031.2036. The incremental increase in the fair value of fixed rate long-term debt resulting from a hypothetical 10% decrease in interest rates would be approximately $11.0$10.5 million. However, our sensitivity to interest rate declines and the corresponding increase in the fair value of our debt portfolio would unfavorably affect earnings and cash flows only to the extent that we elected to repurchase or retire all or a portion of our fixed rate debt portfolio at prices above carrying values.
At December 31, 2018,2021, we had $233.4$326.1 million of variable rate borrowings under our revolving credit facility. A 100 basis point increase or decrease in interest rates could have ana $3.8 million impact on future earnings under our current capital structure.



40
33




Item 8. Financial Statements and Supplementary Data
Management’s Reports to Shareholders
Management’s Report on Responsibility for Financial Reporting
Management of MSA Safety Incorporated (the Company) is responsible for the preparation of the consolidated financial statements included in this annual report. The consolidated financial statements were prepared in accordance with accounting principles generally accepted in the United States of America and include amounts that are based on the best estimates and judgments of management. The other financial information contained in this annual report is consistent with the consolidated financial statements.
Management’s Report on Internal Control Over Financial Reporting
Management is responsible for establishing and maintaining adequate internal control over financial reporting. The 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.
The Company’s internal control over financial reporting includes policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect transactions and dispositions of assets; (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 are being made only in accordance with authorizations of management and the 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 our 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.
Management assessed the effectiveness of the Company’s internal control over financial reporting as of December 31, 2018.2021. In making this assessment, management used the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) in Internal Control-Integrated Framework (2013). Based on our assessment and those criteria, management has concluded that the Company maintained effective internal control over financial reporting as of December 31, 2018.2021.
The Company acquired B T Q Limited ("Bristol") and Bacharach, Inc. ("Bacharach") on January 25, 2021, and July 1, 2021, respectively, which collectively represented approximately 19% and 48% of the Company's total assets and net assets as of December 31, 2021 and 5% and (29%) of total sales and net income for the year ended December 31, 2021. As the Bristol and Bacharach acquisitions were completed during the first and third quarters of 2021, respectively, the scope of the Company's 2021 assessment of the effectiveness of its internal control over financial reporting does not include the Bristol and Bacharach acquisitions. This exclusion is pursuant to the SEC's general guidance that an assessment of a recently acquired business' internal control over financial reporting may be omitted from the scope of the Company's assessment of its internal control over financial reporting for twelve months following the date of acquisition.
The Company's independent registered public accounting firm that audited the consolidated financial statements included in this annual report issued an attestation report on the Company's internal control over financial reporting.
/s/    NISHAN J. VARTANIAN      
Nishan J. Vartanian

Chairman,
President and Chief Executive Officer
/s/    KENNETH D. KRAUSE    
Kenneth D. Krause

Sr. Vice President, Chief Financial Officer and Treasurer
February 22, 2019

18, 2022
41
34




Report of Independent Registered Public Accounting Firm



To the Shareholders and the Board of Directors of MSA Safety Incorporated


Opinion on Internal Control over Financial Reporting

We have audited MSA Safety Incorporated’s internal control over financial reporting as of December 31, 2018,2021, based on criteria established in Internal Control - Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) (the COSO criteria). In our opinion, MSA Safety Incorporated (the Company) maintained, in all material respects, effective internal control over financial reporting as of December 31, 2018,2021, based on the COSO criteria.

As indicated in the accompanying Management's Report on Internal Control Over Financial Reporting, management's assessment of and conclusion on the effectiveness of internal control over financial reporting did not include the internal controls of B T Q Limited ("Bristol") and Bacharach, Inc. ("Bacharach"), which are included in the 2021 consolidated financial statements of the Company and collectively constituted 19% and 48% of total and net assets, respectively, as of December 31, 2021 and 5% and (29)% of revenues and net income, respectively, for the year then ended. Our audit of internal control over financial reporting of the Company also did not include an evaluation of the internal control over financial reporting of Bristol and Bacharach.
We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheets of the Company as of December 31, 20182021 and 2017,2020, the related consolidated statements of income, comprehensive income, cash flows, and changes in retained earnings, and accumulated other comprehensive loss and noncontrolling interests for each of the three years in the period ended December 31, 2018,2021, and the related notes and the financial statement schedule listed in the indexIndex at Item 15(a) 2 and our report dated February 22, 201918, 2022 expressed an unqualified opinion thereon.

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 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 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.


35


Table of Contents
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.






/s/ Ernst & Young LLP


Pittsburgh, Pennsylvania
February 22, 2019




18, 2022
42
36



Table of Contents





Report of Independent Registered Public Accounting Firm



To the Shareholders and the Board of Directors of MSA Safety Incorporated


Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of MSA Safety Incorporated (the Company) as of December 31, 20182021 and 2017,2020, the related consolidated statements of income, comprehensive income, cash flows, and changes in retained earnings, and accumulated other comprehensive loss and noncontrolling interests for each of the three years in the period ended December 31, 2018,2021, and the related notes and financial statement schedule listed in the Index at Item 15(a) 2 (collectively referred to as the “consolidated financial statements“statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company at December 31, 20182021 and 2017,2020, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2018,2021, in conformity with U.S. generally accepted accounting principles.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company’sCompany's internal control over financial reporting as of December 31, 2018,2021, based on criteria established in Internal Control - IntegratedControl-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework), and our report dated February 22, 201918, 2022 expressed an unqualified opinion thereon.

Change in Accounting Principle
As discussed in Notes 1 and 4 to the consolidated financial statements, in 2021 the Company elected to change its method of accounting for certain inventories in the United States from the last-in, first-out (“LIFO”) method to the first-in, first-out (“FIFO”) method for all years presented.
Basis for Opinion

These financial statements are the responsibility of the Company’sCompany'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 consolidated 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 consolidated 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.

37


Table of Contents
Valuation of cumulative trauma product liability claims
Description of the Matter
As more fully described in Notes 1 and 20 to the consolidated financial statements, the Company's subsidiary MSA LLC is named as a defendant in lawsuits comprised of cumulative trauma product liability claims involving alleged exposures to potentially harmful substances (e.g., silica, asbestos, and coal dust) that occurred years ago and may have developed over long periods of time into diseases such as silicosis, asbestosis, mesothelioma, or coal worker’s pneumoconiosis. It is probable that MSA LLC will incur losses related to asserted and incurred but not reported (IBNR) claims and that the amount of losses can be reasonably estimated. At December 31, 2021, the Company’s reserve for cumulative trauma product liability claims was $409.8 million, representing its best estimate of the expected losses related to these claims.

Auditing management’s accounting for and disclosure of loss contingencies arising from cumulative trauma product liability claims was especially challenging, as the estimate of probable loss is highly subjective. In particular, the estimate was sensitive to significant assumptions that included, among others, the number of claims asserted against MSA LLC and the counsel asserting those claims, the percentage of claims resolved through settlement and the values of settlements paid to claimants.
How We Addressed the Matter in Our Audit
We obtained an understanding, evaluated the design and tested the operating effectiveness of relevant internal controls over the Company’s assessment and measurement of its estimate of probable loss for cumulative trauma product liability claims. Our audit procedures included testing controls over the Company’s assessment and measurement of the best estimate of the expected losses related to cumulative trauma product liability claims.

To test the Company’s assessment of cumulative trauma product liability claims, we performed audit procedures which included, among others: reading the minutes of the meetings of the committees of the board of directors, requesting and receiving internal and external legal counsel letters, meeting with internal and external counsel to discuss the claims, meeting with management’s valuation consultant, testing the completeness and accuracy of data from underlying systems that are used in the Company’s assessment, performing a historical lookback analysis on claims data, performing a search for new or contrary evidence affecting the assessment, and obtaining a representation letter from the Company. Additional audit procedures to test the Company’s valuation of the expected losses related to cumulative trauma product liability claims included: evaluating significant assumptions underlying the estimate, including the number of claims asserted against MSA LLC and the counsel asserting those claims, the percentage of claims resolved through settlement and the values of settlements paid to claimants. We engaged our actuarial specialists to assist in the analysis of the significant assumptions and methodology used by management. Our procedures also included evaluating the sufficiency of the Company’s disclosures with respect to cumulative trauma product liability claims described in Note 20 to the consolidated financial statements.

38


Table of Contents
Valuation of customer relationship intangible assets in the acquisition of Bacharach, Inc.
Description of the Matter
As discussed in Note 14 to the consolidated financial statements, during the year ended December 31, 2021, the Company completed the acquisition of Bacharach, Inc. ("Bacharach") for a total purchase price of approximately $341.1 million. The acquisition was accounted for as a business combination. The consideration paid in the acquisition must be allocated to the acquired assets and liabilities assumed generally based on their fair value with the excess of the purchase price over those fair values allocated to goodwill.

Auditing the Company’s accounting for its acquisition of Bacharach was complex due to the significant estimation uncertainty involved in estimating the fair value of customer relationship intangible assets. The total fair value ascribed to customer relationship intangible assets amounted to $123.0 million. The Company used the excess earnings approach to value the customer relationship intangible assets. The significant assumptions used to estimate the fair value of customer relationships included the forecasted sales and operating expenses inclusive of synergies expected to be achieved by combining the Company and Bacharach. These significant assumptions are forward-looking and could be affected by future economic and market conditions.
How We Addressed the Matter in Our Audit
We obtained an understanding, evaluated the design and tested the operating effectiveness of the Company’s controls over its accounting for the acquisition of Bacharach. For example, we tested controls that address the risks of material misstatement relating to the valuation of the customer relationship intangible assets, including management’s review of the methods and significant assumptions used to develop such estimates.

To test the estimated fair value of the acquired customer relationship intangible assets, our audit procedures included, among others, assessing the appropriateness of the valuation methodologies used, evaluating the significant assumptions discussed above, and evaluating the completeness and accuracy of the underlying data supporting the significant assumptions and estimates. For the forecasted sales and operating expenses inclusive of synergies expected to be achieved by combining the Company and Bacharach, we compared the financial projections to current industry and economic trends and the historic financial performance of the acquired business. We also performed sensitivity analyses to evaluate the changes in the fair value of the intangible assets that would result from changes in the significant assumptions. We involved our valuation specialist to assist in evaluating the methodologies and testing certain significant assumptions used to estimate the fair value of the customer relationship intangible assets.
/s/ Ernst & Young LLP


We have served as the Company’s auditor since 2014.

Pittsburgh, Pennsylvania
February 22, 2019















18, 2022
43
39




MSA SAFETY INCORPORATED
CONSOLIDATED STATEMENTSTATEMENTS OF INCOME
Year ended December 31,Year ended December 31,
(In thousands, except per share amounts)2018 2017 2016(In thousands, except per share amounts)202120202019
Net sales$1,358,104
 $1,196,809
 $1,149,530
Net sales$1,400,182 $1,348,223 $1,401,981 
Cost of products sold746,241
 657,918
 627,283
Cost of products sold784,834 752,731 763,352 
Gross profit611,863
 538,891
 522,247
Gross profit615,348 595,492 638,629 
     
Selling, general and administrative324,784
 300,062
 308,238
Selling, general and administrative332,862 290,334 330,502 
Research and development52,696
 50,061
 46,847
Research and development57,793 58,268 57,848 
Restructuring charges (Note 2)13,247
 17,632
 5,694
Restructuring charges (Note 3)Restructuring charges (Note 3)16,433 27,381 13,846 
Currency exchange losses, net2,330
 5,127
 766
Currency exchange losses, net216 8,578 19,814 
Other operating expense (Note 19)45,327
 126,432
 
Product liability (Note 20) and other operating expenseProduct liability (Note 20) and other operating expense185,264 39,036 28,372 
Operating income173,479
 39,577
 160,702
Operating income22,780 171,895 188,247 
     
Interest expense18,881
 15,360
 16,411
Interest expense10,758 9,432 13,589 
Loss on extinguishment of debt (Note 11)1,494
 
 
Other income, net (Note 15)(9,231) (5,558) (7,620)
Total other expense, net11,144
 9,802
 8,791
     
Income from continuing operations before income taxes162,335
 29,775
 151,911
Provision for income taxes (Note 9)37,220
 2,819
 57,804
Other income, net (Note 16)Other income, net (Note 16)(11,582)(5,684)(11,094)
Total other (income) expense, netTotal other (income) expense, net(824)3,748 2,495 
     
Income from continuing operations125,115
 26,956
 94,107
Loss from discontinued operations (Note 20)
 
 (245)
Income before income taxesIncome before income taxes23,604 168,147 185,752 
Provision for income taxes (Note 10)Provision for income taxes (Note 10)1,816 43,009 46,545 
Net income125,115
 26,956
 93,862
Net income21,788 125,138 139,207 
     
Net income attributable to noncontrolling interests$(965) $(929) $(1,926)Net income attributable to noncontrolling interests$(448)$(1,061)$(1,209)
     
Net income attributable to MSA Safety Incorporated$124,150
 $26,027
 $91,936
Net income attributable to MSA Safety Incorporated$21,340 $124,077 $137,998 
     
Amounts attributable to MSA Safety Incorporated common shareholders:     
Income from continuing operations124,150
 26,027
 92,691
Loss from discontinued operations (Note 20)
 
 (755)
Net income$124,150
 $26,027
 $91,936
     
Earnings per share attributable to MSA Safety Incorporated common shareholders:     
Earnings per share attributable to MSA Safety Incorporated common shareholders (Note 9):Earnings per share attributable to MSA Safety Incorporated common shareholders (Note 9):
Basic     Basic$0.54 $3.19 $3.56 
Income from continuing operations$3.23
 $0.68
 $2.47
Loss from discontinued operations (Note 20)$
 $
 $(0.02)
Net income$3.23
 $0.68
 $2.45
Diluted     Diluted$0.54 $3.15 $3.52 
Income from continuing operations$3.18
 $0.67
 $2.44
Loss from discontinued operations (Note 20)$
 $
 $(0.02)
Net income$3.18
 $0.67
 $2.42
Dividends per common share$1.49
 $1.38
 $1.31
Dividends per common share$1.75 $1.71 $1.64 
*Year ended December 31, 2020 and 2019 amounts have been adjusted to reflect the change in inventory accounting method, as described in Notes 1 and 4 to the consolidated financial statements.*Year ended December 31, 2020 and 2019 amounts have been adjusted to reflect the change in inventory accounting method, as described in Notes 1 and 4 to the consolidated financial statements.
The accompanying notes are an integral part of the consolidated financial statements.

40
44


Table of Contents

MSA SAFETY INCORPORATED
CONSOLIDATED STATEMENTSTATEMENTS OF COMPREHENSIVE INCOME
 Year ended December 31,
(In thousands)2018 2017 2016
Net income$125,115
 $26,956
 $93,862
Other comprehensive income (loss), net of tax:     
Foreign currency translation adjustments (Note 5)(30,103) 41,129
 (24,986)
Pension and post-retirement plan actuarial (losses) gains, net of tax (Note 5)(17,569) 20,120
 1,321
Unrealized losses on available-for-sale securities (Note 5)(572) 
 
Reclassification from accumulated other comprehensive (loss) into net income (Note 5)774
 
 3,270
Total other comprehensive (loss) income, net of tax(47,470) 61,249
 (20,395)
Comprehensive income77,645
 88,205
 73,467
Comprehensive income attributable to noncontrolling interests(660) (3,694) (3,578)
Comprehensive income attributable to MSA Safety Incorporated$76,985
 $84,511
 $69,889
Year ended December 31,
(In thousands)202120202019
Net income$21,788 $125,138 $139,207 
Other comprehensive income, net of tax:
Foreign currency translation adjustments (Note 6)(25,354)22,260 (1,657)
Pension and post-retirement plan actuarial gains (losses), net of tax (Note 6)58,256 9,296 (5,559)
Unrealized (losses) gains on available-for-sale securities (Note 6)(4)(7)578 
Reclassifications from accumulated other comprehensive (loss) into net income (Note 6)267 216 15,261 
Total other comprehensive income, net of tax33,165 31,765 8,623 
Comprehensive income54,953 156,903 147,830 
Comprehensive income attributable to noncontrolling interests(356)(1,220)(1,136)
Comprehensive income attributable to MSA Safety Incorporated$54,597 $155,683 $146,694 
*Year ended December 31, 2020 and 2019 amounts have been adjusted to reflect the change in inventory accounting method, as described in Notes 1 and 4 to the consolidated financial statements.
The accompanying notes are an integral part of the consolidated financial statements.

41
45


Table of Contents

MSA SAFETY INCORPORATED
CONSOLIDATED BALANCE SHEETSHEETS
 December 31,
(In thousands, except share amounts)2018 2017
Assets   
Cash and cash equivalents$140,095
 $134,244
Trade receivables, less allowance for doubtful accounts of $5,369 and $5,540
245,032
 244,198
Inventories (Note 3)156,602
 153,739
Investments, short-term (Note 18)55,106
 
Prepaid income taxes10,769
 31,448
Notes receivable, insurance companies (Note 19)3,555
 17,333
Prepaid expenses and other current assets45,464
 41,335
Total current assets656,623
 622,297
    
Property, plant, and equipment, net (Note 4)157,940
 157,014
Prepaid pension cost (Note 14)57,568
 83,060
Deferred tax assets (Note 9)32,522
 25,825
Goodwill (Note 12)413,640
 422,185
Intangible assets, net (Note 12)169,515
 183,088
Notes receivable, insurance companies, noncurrent (Note 19)56,012
 59,567
Insurance receivable (Note 19) and other noncurrent assets64,192
 131,790
Total assets$1,608,012
 $1,684,826
    
Liabilities   
Notes payable and current portion of long-term debt (Note 11)$20,063
 $26,680
Accounts payable78,367
 87,061
Employees’ compensation51,386
 39,377
Insurance and product liability (Note 19)48,688
 59,116
Warranty reserve (Note 19) and other current liabilities83,556
 77,045
Total current liabilities282,060
 289,279
    
Long-term debt, net (Note 11)341,311
 447,832
Pensions and other employee benefits (Note 14)166,101
 170,773
Deferred tax liabilities (Note 9)7,164
 9,341
Product liability (Note 19) and other noncurrent liabilities171,857
 165,023
Total liabilities$968,493
 $1,082,248
Commitments and contingencies (Note 19)
 
    
Shareholders' Equity   
Preferred stock, 4 1/2% cumulative, $50 par value (Note 6)
3,569
 3,569
Common stock, no par value (180,000,000 shares authorized; 62,081,391 shares issued; 38,526,523 and 38,222,928 shares outstanding at December 31, 2018 and 2017, respectively)211,806
 194,953
Treasury shares, at cost (Note 6)(298,143) (297,834)
Accumulated other comprehensive loss(218,927) (171,762)
Retained earnings935,577
 868,675
Total MSA Safety Incorporated shareholders’ equity633,882
 597,601
Noncontrolling interests5,637
 4,977
Total shareholders’ equity639,519
 602,578
Total liabilities and shareholders’ equity$1,608,012
 $1,684,826
December 31,
(In thousands, except share amounts)20212020
Assets
Cash and cash equivalents$140,895 $160,672 
Trade receivables, less allowance for credit loss of $5,789 and $5,344
254,187 252,283 
Inventories (Note 4)280,617 244,966 
Investments, short-term (Note 19)48,974 74,982 
Prepaid income taxes21,235 26,185 
Notes receivable, insurance companies (Note 20)3,914 3,796 
Prepaid expenses and other current assets42,982 38,541 
Total current assets792,804 801,425 
Property, plant and equipment, net (Note 5)207,793 189,620 
Operating lease right-of-use assets, net (Note 17)50,178 53,451 
Prepaid pension cost (Note 15)163,283 97,545 
Deferred tax assets (Note 10)35,257 35,665 
Goodwill (Note 13)636,858 443,272 
Intangible assets, net (Note 13)306,948 161,051 
Notes receivable, insurance companies, noncurrent (Note 20)44,626 48,540 
Insurance receivable (Note 20) and other noncurrent assets158,649 89,062 
Total assets$2,396,396 $1,919,631 
Liabilities
Notes payable and current portion of long-term debt (Note 12)$— $20,000 
Accounts payable106,780 86,854 
Employees’ compensation49,884 40,277 
Insurance and product liability (Note 20)55,125 43,706 
Income taxes payable (Note 10)5,366 3,580 
Accrued restructuring (Note 3) and other current liabilities113,451 116,128 
Total current liabilities330,606 310,545 
Long-term debt, net (Note 12)597,651 287,157 
Pensions and other employee benefits (Note 15)189,973 208,068 
Noncurrent operating lease liabilities (Note 17)40,706 44,639 
Deferred tax liabilities (Note 10)33,337 20,760 
Product liability (Note 20) and other noncurrent liabilities369,735 201,268 
Total liabilities$1,562,008 $1,072,437 
Commitments and contingencies (Note 20)00
Shareholders' Equity
Preferred stock, 4.5% cumulative, $50 par value (Note 7)3,569 3,569 
Common stock, no par value (180,000,000 shares authorized; 62,081,391 shares issued; 39,276,518 and 39,067,902 shares outstanding at December 31, 2021 and 2020, respectively)260,121 242,693 
Treasury shares, at cost (Note 7)(330,376)(327,756)
Accumulated other comprehensive loss (Note 6)(149,140)(182,397)
Retained earnings1,050,214 1,103,092 
Total MSA Safety Incorporated shareholders’ equity834,388 839,201 
Noncontrolling interests (Note 14)— 7,993 
Total shareholders’ equity834,388 847,194 
Total liabilities and shareholders’ equity$2,396,396 $1,919,631 
*December 31, 2020 amounts have been adjusted to reflect the change in inventory accounting method, as described in Notes 1 and 4 to the consolidated financial statements.
The accompanying notes are an integral part of the consolidated financial statements.

42
46


Table of Contents

MSA SAFETY INCORPORATED
CONSOLIDATED STATEMENTSTATEMENTS OF CASH FLOWS
 Year ended December 31,
(In thousands)2018 2017 2016
Operating Activities     
Net income$125,115
 $26,956
 $93,862
Depreciation and amortization37,852
 37,877
 35,273
Restructuring charges (Note 2)
 11,384
 
Stock-based compensation (Note 10)12,239
 11,758
 9,211
Pension expense (Note 14)5,901
 7,142
 6,332
Deferred income tax (benefit) provision (Note 9)(4,065) (31,320) 14,393
Loss (gain) on asset dispositions, net484
 557
 (1,453)
Pension contributions (Note 14)(4,718) (4,094) (3,878)
Currency exchange losses, net2,330
 5,127
 785
Other operating expense (Note 19)45,327
 126,432
 
Collections on insurance receivable and notes receivable, insurance companies101,552
 111,969
 42,046
Product liability payments(61,500) (49,381) (69,546)
Loss on extinguishment of debt1,494
 
 
Changes in:     
Trade receivables(10,075) (6,384) 13,239
Inventories (Note 3)(11,122) (30,363) 14,394
Income taxes receivable, prepaid expenses and other current assets10,866
 (13,661) (14,419)
Accounts payable and accrued liabilities17,985
 17,870
 (7,603)
Other noncurrent assets and liabilities(5,778) 8,467
 2,258
Cash Flow From Operating Activities263,887
 230,336
 134,894
Investing Activities     
Capital expenditures(33,960) (23,725) (25,523)
Purchase of short-term investments (Note 18)(73,022) 
 
Proceeds from maturities of short-term investments (Note 18)18,000
 
 
Acquisition, net of cash acquired (Note 13)
 (216,308) (18,156)
Property disposals and other investing4,587
 832
 18,214
Cash Flow (Used In) Investing Activities(84,395) (239,201) (25,465)
Financing Activities     
Proceeds from short-term debt, net (Note 11)51
 13
 
Payments on long-term debt (Note 11)(570,167) (559,767) (443,572)
Proceeds from long-term debt (Note 11)462,500
 637,000
 382,664
Debt issuance costs(1,216) 
 
Cash dividends paid(57,248) (52,537) (49,074)
Company stock purchases (Note 6)(4,824) (17,513) (1,881)
Exercise of stock options (Note 6)8,573
 18,465
 12,476
Employee stock purchase plan (Note 6)556
 532
 571
Other, net(1,494) (590) (530)
Cash Flow (Used In) From Financing Activities(163,269) 25,603
 (99,346)
Effect of exchange rate changes on cash, cash equivalents and restricted cash(13,508) 6,189
 (3,479)
Increase in cash, cash equivalents and restricted cash2,715
 22,927
 6,604
Beginning cash, cash equivalents and restricted cash137,889
 114,962
 108,358
Ending cash, cash equivalents and restricted cash$140,604
 $137,889
 $114,962
      
Supplemental cash flow information:     
Cash and cash equivalents$140,095
 134,244
 113,759
Restricted cash included in prepaid expenses and other current assets509
 3,645
 1,203
Total cash, cash equivalents and restricted cash$140,604
 137,889
 114,962
      
Interest paid in cash$20,408
 $15,504
 $15,861
Income tax paid in cash40,587
 40,376
 57,551

Year ended December 31,
(In thousands)202120202019
Operating Activities
Net income$21,788 $125,138 $139,207 
Depreciation and amortization50,317 39,674 38,020 
Stock-based compensation (Note 11)18,908 6,920 13,760 
Pension expense (Note 15) and other charges2,448 10,082 3,382 
Deferred income tax (benefit) provision (Note 10)(38,850)(2,254)1,731 
Losses on asset dispositions, net788 236 371 
Pension contributions (Note 15)(5,543)(5,596)(5,537)
Currency exchange losses, net (Note 6)216 8,578 19,814 
Product liability expense (Note 20)185,264 39,036 26,619 
Collections on insurance receivable and notes receivable,
insurance companies (Note 20)
15,443 10,853 21,035 
Product liability payments (Note 20)(39,548)(23,727)(54,504)
Changes in:
Trade receivables4,374 7,677 (8,855)
Inventories (Note 4)(17,827)(13,645)(25,263)
Accounts payable13,299 (3,069)9,775 
Other current assets and liabilities823 7,749 (4,796)
Other noncurrent assets and liabilities(12,755)(1,097)(9,797)
Cash Flow From Operating Activities199,145 206,555 164,962 
Investing Activities
Capital expenditures(43,837)(48,905)(36,604)
Purchase of short-term investments (Note 19)(133,913)(199,318)(169,245)
Proceeds from maturities of short-term investments (Note 19)160,000 175,000 174,670 
Acquisitions, net of cash acquired (Note 14)(392,437)— (33,196)
Property disposals and other investing(5,286)454 218 
Cash Flow Used In Investing Activities(415,473)(72,769)(64,157)
Financing Activities
Payments on short-term debt, net (Note 12)— — (65)
Payments on long-term debt (Note 12)(1,346,557)(1,031,000)(880,500)
Proceeds from long-term debt (Note 12)1,639,733 987,000 864,000 
Debt issuance costs(2,106)— — 
Cash dividends paid(68,586)(66,578)(63,523)
Acquisition of noncontrolling interests in consolidated subsidiaries(13,381)— — 
Distribution to noncontrolling interests(5,632)— — 
Company stock purchases (Note 7)(6,171)(29,144)(12,648)
Exercise of stock options (Note 7)5,770 12,446 7,471 
Employee stock purchase plan (Note 7)855 747 641 
Cash Flow Provided by (Used In) Financing Activities203,925 (126,529)(84,624)
Effect of exchange rate changes on cash, cash equivalents and restricted cash(7,193)1,234 (4,242)
(Decrease) increase in cash, cash equivalents and restricted cash(19,596)8,491 11,939 
Beginning cash, cash equivalents and restricted cash161,034 152,543 140,604 
Ending cash, cash equivalents and restricted cash$141,438 $161,034 $152,543 
Supplemental cash flow information:
Cash and cash equivalents$140,895 $160,672 $152,195 
Restricted cash included in prepaid expenses and other current assets543 362 348 
Total cash, cash equivalents and restricted cash$141,438 161,034 152,543 
Interest paid in cash$9,288 $9,856 $14,490 
Income tax paid in cash$45,556 $61,072 $48,673 
*Year ended December 31, 2020 and 2019 have been adjusted to reflect the change in inventory accounting method, as described in Notes 1 and 4.
The accompanying notes are an integral part of the consolidated financial statements.

43
47


Table of Contents

MSA SAFETY INCORPORATED
CONSOLIDATED STATEMENTSTATEMENTS OF CHANGES IN RETAINED EARNINGS, AND
ACCUMULATED OTHER COMPREHENSIVE LOSS AND NONCONTROLLING INTERESTS
(In thousands)
Retained
Earnings
 
Accumulated
Other
Comprehensive
(Loss)
Balances January 1, 2016$858,553
 $(208,199)
Net income93,862
 
Foreign currency translation adjustments
 (24,986)
Pension and post-retirement plan adjustments, net of tax of ($1,140)
 1,321
Reclassification from accumulated other comprehensive (loss) into net income
 3,270
Income attributable to noncontrolling interests(1,926) (1,652)
Common dividends(49,032) 
Preferred dividends(42) 
Balances December 31, 2016901,415
 (230,246)
Net income26,956
 
Foreign currency translation adjustments
 41,129
Pension and post-retirement plan adjustments, net of tax of $10,417
 20,120
Income attributable to noncontrolling interests(929) (2,765)
Common dividends(52,495) 
Preferred dividends(42) 
Cumulative effect of the adoption of ASU 2016-16 (Note 1)(6,230) 
Balances December 31, 2017868,675
 (171,762)
Net income125,115
 
Foreign currency translation adjustments
 (30,103)
Pension and post-retirement plan adjustments, net of tax of ($6,325)
 (17,569)
Unrecognized net losses on available-for-sale securities (Note 18)
 (572)
Reclassification from accumulated other comprehensive (loss) into net income
 774
(Income) loss attributable to noncontrolling interests(965) 305
Common dividends(57,206) 
Preferred dividends(42) 
Balances December 31, 2018$935,577
 $(218,927)
(In thousands)Retained
Earnings
Accumulated
Other
Comprehensive
Loss
Noncontrolling Interests
Balances at January 1, 2019 (Originally reported)$935,577 $(218,927)$5,637 
Inventory accounting method change31,769 — — 
Balances at January 1, 2019 (As adjusted)967,346 (218,927)5,637 
Net income139,207 — — 
Foreign currency translation adjustments— (1,657)— 
Pension and post-retirement plan adjustments, net of tax of $3,072— (5,559)— 
Unrecognized net gains on available-for-sale securities (Note 19)— 578 — 
Reclassification of currency translation from accumulated other comprehensive loss into net income (Note 6)— 15,261 — 
(Income) loss attributable to noncontrolling interests(1,209)73 1,136 
Common dividends(63,481)— — 
Preferred dividends ($0.5625 per share)(42)— — 
Cumulative effect of the adoption of ASU 2016-163,772 (3,772)— 
Balances at December 31, 20191,045,593 (214,003)6,773 
Net income125,138 — — 
Foreign currency translation adjustments— 22,260 — 
Pension and post-retirement plan adjustments, net of tax of ($2,245)— 9,296 — 
Unrecognized net losses on available-for-sale securities (Note 19)— (7)— 
Reclassification of currency translation from accumulated other comprehensive loss into net income (Note 6)— 216 — 
(Income) loss attributable to noncontrolling interests(1,061)(159)1,220 
Common dividends(66,537)— — 
Preferred dividends ($0.5625 per share)(41)— — 
Balances at December 31, 20201,103,092 (182,397)7,993 
Net income21,788 — — 
Foreign currency translation adjustments— (25,354)— 
Pension and post-retirement plan adjustments, net of tax of ($18,564)— 58,256 — 
Unrecognized net losses on available-for-sale securities (Note 19)— (4)— 
Reclassification of currency translation from accumulated other comprehensive loss into net income (Note 6)— 267 — 
(Income) loss attributable to noncontrolling interests(448)92 356 
Acquisition of noncontrolling interests in consolidated subsidiaries— — (8,349)
Distributions to noncontrolling interests (Note 14)(5,632)— — 
Common dividends(68,545)— — 
Preferred dividends ($0.5625 per share)(41)— — 
Balances December 31, 2021$1,050,214 $(149,140)$— 
*The balances at January 1, 2019 and the year ended December 31, 2020 and 2019 have been adjusted to reflect the change in inventory accounting method, as described in Notes 1 and 4 to the consolidated financial statements.
The accompanying notes are an integral part of the consolidated financial statements.

44
48


Table of Contents

MSA SAFETY INCORPORATED
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
Note 1—Significant Accounting Policies
General Information and Basis of Presentation—The Consolidated Financial Statementsconsolidated financial statements of MSA Safety Incorporated ("MSA" or "the Company") are prepared in conformity with accounting principles generally accepted in the United States of America (GAAP)("U.S. GAAP") and require management to make certain judgments, estimates, and assumptions. These may affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the consolidated financial statements. They also may affect the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates upon subsequent resolution of identified matters.
During the fourth quarter of 2021, the Company changed its method of accounting for certain inventory in the United States from the last-in, first-out ("LIFO") method to the first-in, first-out ("FIFO") method. All prior periods presented have been retrospectively adjusted to apply the new method of accounting. See Note 4—Inventories for more information on the change in inventory accounting method.
Principles of Consolidation—The consolidated financial statements include the accounts of the Company and all subsidiaries. Intercompany accounts and transactions are eliminated.
Reclassifications—Certain reclassifications of prior years' data have been made to conform to the current year presentation. These reclassifications relate to additional captions disclosed within the operating activities section of the Consolidated Statements of Cash Flows, but do not change the overall cash flow from operating activities for the prior years as previously reported.
Noncontrolling Interests—Noncontrolling interests reflect noncontrolling shareholders’ investments in certain consolidated subsidiaries and their proportionate share of the income and accumulated other comprehensive income (loss)loss of those subsidiaries. During July 2021, the Company purchased the remaining noncontrolling interests in MSA (China) Safety Equipment Co., Ltd. See Note 14—Acquisitions for further detail.
Currency Translation—The functional currency of all significant non-U.S. subsidiaries is the local country currency. Assets and liabilities of these operations are translated at year-end exchange rates. Income statement accounts are translated using the average exchange rates for the reporting period. Translation adjustments for these companiessubsidiaries are reported as a component of shareholders’ equity and are not included in net income. Foreign currency transaction gains and losses are included in net income for the reporting period.
Cash Equivalents—Cash equivalents include temporary deposits with financial institutions and highly liquid investments with original maturities of 90 days or less. Other highlyHighly liquid investments consist of $11.4 million in money market funds thatwhich were $8.7 million and $0.6 million at December 31, 2021 and 2020, respectively. These funds are valued at net asset value (“NAV”). The money marketThese funds are required to price and transact at a NAV per share that fluctuates based upon the pricing of the underlying portfolio of securities and thissecurities. This requirement may impact the value of thosethese fund shares.
Restricted Cash—Restricted cash, which is designated for use other than current operations, is included in prepaid expenses and other current assets in the Consolidated Balance Sheet.Sheets. Restricted cash balances were $0.5 million and $3.6$0.4 million at December 31, 20182021 and 2017,2020, respectively. These balances were used to support letter of credit balances.
Inventories—Inventories are stated at the lower of cost or net realizable value. The majority of U.S. inventories are valued onvalue, which approximates current replacement cost. Cost is determined using the last-in, first-out (LIFO) cost method which is used since this method provides better matching of costs and revenues. Other inventories are valued at actual costs, at standard costs which approximate actual costs or in very rare occasions, on the average costFIFO method. It is the Company's general policy to write-down any inventory identified as obsolete. Additionally, it will write-down any inventory balance in excess of the last twenty-four24 months of consumption.consumption and any inventory identified as obsolete.

Investment securitiesThe Company’s investment securities, primarily consisting of fixed income securities, are classified as available for sale.available-for-sale. The securities are recorded at fair market value and reportedincluded in “Investments, short-term” in the accompanying Consolidated Balance SheetSheets with changes in fair market value recorded in other comprehensive income, net of tax. The purchases and sales of these investments are classified as investing activities in the Consolidated StatementStatements of Cash Flows.

45


Table of Contents
Property and Depreciation—Property is recorded at cost. Depreciation is computed primarily using the straight-line and accelerated methodsmethod over the estimated useful lives of the assets, generally as follows: buildings 20 to 40 years, and machinery and equipment 3 to 10 years. Expenditures for significant renewals and improvements are capitalized. Ordinary repairs and maintenance are expensed as incurred. Gains or losses on property dispositions are included in other income(income) expense, net and the cost and related accumulated depreciation are removed from the accounts. Depreciation expense for the years ended December 31, 2018, 20172021, 2020 and 20162019 was $26.9$33.0 million, $28.0$27.7 million and $27.0$26.5 million, respectively. Properties, plants,plant, and equipment are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of such assets or asset groups may not be recoverable. Recoverability of assets is determined by comparing the estimated undiscounted net cash flows of the operations related to the assets to their carrying amount. An impairment loss would be recognized when the carrying amount of the assets exceeds the estimated undiscounted net cash flows. The amount of the impairment loss to be recorded is calculated as the excess of the carrying value of the assets over their fair value, with fair value determined using the best information available, which generally is a discounted cash flow model.

49


Table of Contents

Software Development Costs—Software development costs consist primarily of costs incurred in software development and related personnel compensation to create, enhance and deploy the Company’s broad range of wireless technology and cloud-based computing safety services. Software development costs, other than software development costs qualifying for capitalization, are expensed as incurred. Costs of computer software developed or obtained for internal use that are incurred in the preliminary project and post implementation stages are expensed as incurred. Certain costs incurred during the application and development stage, which primarily include compensation and related expenses, are capitalized. Additionally, costs of upgrades and enhancements are capitalized when it is probable that the upgrades and enhancements will result in added functionality. The estimated useful life of costs capitalized is three years. Capitalized costs are amortized through Cost of products sold using the straight-line method over the estimated useful life, which is normally three years, beginning in the period in which the software is ready for its intended use or when the upgrade or enhancement is deployed. During 2018,2021, 2020 and 2019 there was approximately $1.6$8.1 million, $8.2 million and $5.0 million, respectively, of software development costs capitalized. During 2017, there
Lessee ArrangementsAt the inception of our contracts, we determine if the contract is or contains a lease. A contract is or contains a lease if it conveys the right to control the use of an identified asset for a period of time in exchange for consideration. Right-of-use assets and operating lease liabilities are recognized based on the present value of lease payments over the lease term at commencement. We use our incremental borrowing rate ("IBR") at the recognition date in determining the present value of future payments for leases that do not have a readily determinable implicit rate. Our IBR reflects a fully secured rate based on our credit rating, taking into consideration the repayment timing of the lease and any impacts due to the economic environment in which the lease operates.
Our lease payments are largely fixed. Variable lease payments that depend on an index or a rate are included in the lease payments and are measured using the prevailing index or rate at the measurement date, with differences between the calculated lease payment and the actual lease payment being expensed in the period of the change. Other variable lease payments, including utilities, consumption and common area maintenance as well as repairs, maintenance and mileage overages on vehicles, are expensed during the period incurred. A majority of our real estate leases include options to extend the lease and options to early terminate the lease. Leases with an early termination option generally involve a termination payment. If we are reasonably certain to exercise an option to extend a lease, the extension period is included as part of the right-of-use asset and the lease liability. Some of our leases contain residual value guarantees. These are guarantees made to the lessor that the value of an underlying asset returned to the lessor at the end of a lease will be at least a specified amount. Our leases do not contain restrictions or covenants that restrict us from incurring other financial obligations. For our leases, we have elected to not apply the recognition requirements to leases of less than twelve months. These leases are expensed on a straight-line basis and are not included within the Company's operating lease asset or liability.
Lease right-of-use assets and liabilities are recognized based on the present value of the fixed future lease payments over the lease term. Operating leases are included in Operating lease right-of-use assets, net, Accrued restructuring and other current liabilities, and Noncurrent operating lease liabilities in our Consolidated Balance Sheets. Finance leases are included in Property, plant and equipment, net, Accrued restructuring and other current liabilities, and Product liability and other noncurrent liabilities in our Consolidated Balance Sheets. Lease expense for all operating leases is classified in Cost of products sold or Selling, general and administrative expense in the Consolidated Statements of Income. For finance leases, the amortization of the right-of-use asset is included in depreciation and amortization, and the interest is included in interest expense.
Lessor ArrangementsThe Company derives a portion of its revenue from various leasing arrangements where the Company is the lessor, primarily fire service contracts entered into by Bristol which was no software development costs capitalized.acquired in January 2021 (Note 14). Such arrangements provide for monthly payments covering equipment provided, maintenance and interest. These arrangements meet the criteria to be accounted for as sales-type leases under Accounting Standards Codification ("ASC") 842 and contain both lease and non-lease components. For a component to be separate, the customer would be able to benefit from the right of use of the component separately or with other resources readily available to the customer and the right of the use is not highly dependent or highly interrelated with the other rights to use the other underlying assets or components.
Revenue from equipment provided is considered a lease component and recognized with point in time revenue recognition upon lease commencement. Upon the recognition of such revenue, an asset is established for the investment in
46


Table of Contents
sales-type leases. Maintenance revenue, which is considered a non-lease component, and interest are recognized monthly over the lease term. Lease revenues and interest earned by the Company, included in the Consolidated Statements of Income, were not material to any of the years ended December 31, 2021, 2020 and 2019.
Net investment in sales-type leases of $6.1 million and $27.2 million were included in Prepaid expenses and other current assets and Insurance receivable and other noncurrent assets, respectively, in the Consolidated Balance Sheets as of December 31, 2021. The portion in Insurance receivable and other noncurrent assets at December 31, 2021 is expected to be collected over the next eight years.
Goodwill and Other Intangible Assets—Intangible assets with a finite useful life are amortized on a straight-line basis over their useful lives. Indefinite lived intangible assets are assessed for possible impairment annually on October 1st or whenever circumstances change such that the recorded value of the asset may not be recoverable. We performed a quantitative assessment of the indefinite lived trade name intangible asset as outlined in ASC 350 by comparing the estimated fair value of the trade name intangible asset to theirits carrying value. We estimate the fair value using the relief from royalty income approach. A number of significant assumptions and estimates are involved in the application of the relief from royalty model, including sales volumes and prices, royalty rates and tax rates. Forecasts are based on sales generated by the underlying trade name assets and are generally based on approved business unit operating plans for the early years and historical relationships in later years. Based on this assessment, there wasthese assessments, no indication of impairment for 2018.impairments were identified during the years ended December 31, 2021, 2020 or 2019.
Goodwill is not amortized, but is subject to impairment assessments. On October 1st of each year, or more frequently if indicators of impairment exist or if a decision is made to sell a business, we evaluate goodwill and indefinite lived intangible assets for impairment. A significant amount of judgmentJudgment is involved in determining if an indicator of impairment has occurred. Such indicators may include a decline in expected cash flows, a significant adverse change in the business climate, unanticipated competition, slower growth rates, or negative developments in equity and credit markets, among others.
All goodwill is assigned to and evaluated for impairment at the reporting unit level, which is defined as an operating segment or one level below an operating segment. For goodwill impairment testing purposes, we consider our operating segments to be our reporting units. The evaluation of impairment involves using either a qualitative or quantitative approach as outlined in Accounting Standards Codification (ASC)ASC Topic 350. The qualitative evaluation is an assessment of factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying value, including goodwill. Factors considered as part of the qualitative assessment include entity-specific industry, market and general economic conditions. In 2018,2021, we elected to bypass the qualitative evaluation for all of our reporting units, and performed a two-step quantitative test at October 1, 2018.2021. Step 1 of the quantitative testing involves comparing the estimated fair value of each reporting unit to its carrying value. We estimate reporting unit fair value using a weighted average of fair values determined by discounted cash flow (DCF)("DCF") and market approach methodologies, as we believe both are equally important indicators of fair value. A number of significant assumptions and estimates are involved in the application of the DCF model, including sales volumes and prices, costs to produce, tax rates, capital spending, discount rates, and working capital changes. Cash flow forecasts are generally based on approved reporting unit operating plans for the early years and historical relationships in later years. The betas used in calculating the individual reporting units’ weighted average cost of capital (WACC) rate are estimated for each reporting unit based on peer data. The market approach methodology measures value through an analysis of peer companies. The analysis entails measuring the multiples of EBITDAearnings before interest, taxes, depreciation and amortization ("EBITDA") at which peer companies are trading.
In the event the estimated fair value of a reporting unit per the weighted average of the DCF and market approach models is less than the carrying value, Step 2 of the analysis would be required. The additional analysis would compare the carrying amount of the reporting unit’s goodwill with the implied fair value of that goodwill, which may involve the use of valuation specialist. The implied fair value of goodwill is the excess of the fair value of the reporting unit over the fair value amounts assigned to all of the assets and liabilities of that unit as if the reporting unit had been acquired in a business combination and the fair value of the reporting unit represented the purchase price. If the carrying value of goodwill exceeds its implied fair value, an impairment loss equal to such excess would be recognized, which could materially and adversely affect reported consolidated results of operations and shareholders’ equity. There has been no impairment of our goodwill as ofduring the years ended December 31, 2018, 20172021, 2020 or 2016.2019.

50


Table of Contents

Revenue Recognition—We generate revenue primarily from manufacturing and selling a comprehensive line of safety products to protect the health and safety of workers and facility infrastructures around the world in the oil, gas and petrochemical, fire service, construction, utilities and mining industries. Our core safety products include fixed gas and flame detection instruments, breathing apparatus where SCBA is the principal product, portable gas detection instruments, industrial head protection products, firefighter helmets & protective apparel and fall protection devices. Our customers generally fall into two categories: distributors and industrial or military end-users. In our Americas segment, approximately 75% to 85% of our sales are made through distributors. In our International segment, approximately 55% to 65% of our sales are made through distributors. The underlying principles of revenue recognition are identical for both categories of customers and revenue is generally recognized at a point in time as described below.
We account for revenue in accordance with ASC Topic 606, Revenue from Contracts with Customers, which we adopted on January 1, 2018, using the modified retrospective method.. Revenue from the sale of products is recognized when there is persuasive evidence of an arrangement and control passes to the customer, which generally occurs either when product is shipped to the customer or, in the case of most U.S. distributor customers, when product is delivered to the distributor's delivery site. We establish our shipping terms according to local practice and market characteristics. We do not ship product unless we have an order or other documentation authorizing shipment to our customers. Our payment terms vary by the type and location of our customer and the products offered. The term between invoicing and when payment is due is not significant.
Revenue is measured as the amount of consideration we expect to receive in exchange for transferring goods or providing services. Amounts billed and due from our customers are classified as receivables on the consolidated balance sheet.Consolidated Balance Sheets. We make appropriate provisions for uncollectible accounts receivablecredit losses which have historically been insignificant in relation to our net sales. Certain contracts with customers, primarily distributor customers, have an element of variable consideration that is estimated when revenue is recognized under the contract to the extent that it is material to the individual contract. Variable consideration includes volume incentive rebates, performance guarantees, price concessions and returns. Rebates are based on achieving a certain level of purchases and other performance criteria that are documented in established distributor programs. These rebates are estimated based on projected sales to the customer and accrued as a reduction of net sales as they are earned by the customer. The rebate accrual is reviewed monthly and adjustments are made as the estimate of projected sales changes. Product returns, including an adjustment for restocking fees if it is material, are estimated based on historical return experience and revenue is adjusted. Sales, value add and other taxes collected with revenue-producing activities and remitted to governmental authorities are excluded from revenue.

Refer to Note 7—Segment Information for disaggregation of revenue by segment and product group, as we believe this best depicts how the nature, amount, timing and uncertainty of our revenue and cash flows are affected by economic factors.

Depending on the terms of the arrangement, we may defer revenue for which we have a future obligation, including training, and extended warranty, maintenance and technical services, until such time that the obligation has been satisfied. We use an observable price, or a cost plus margin approach when one is not available, to determine the stand-alone selling price for
47


Table of Contents
separate performance obligations. We have elected to recognize the cost for shipping and handling as an expense when control of the product has passed to the customer. These costs are included within the Cost of Products Soldproducts sold line on the Consolidated StatementStatements of Income. Amounts billed to customers for shipping and handling are included in net sales.

We typically receive interim milestone payments under certain contracts, including our fixed gas and flame detection projects, as work progresses. For some of these contracts, we may be entitled to receive an advance payment. Revenue for these contracts is generally recognized as control passes to the customer, which is a point in time upon shipment of the product, and if applicable, acceptance by the customer. We recognize a liability for these advance payments in excess of revenue recognized and present it as contract liabilities on the Consolidated Balance Sheet. The advance payment is typically not considered a significant financing component because it is used to meet working capital demands that can be higher in the early stages of a contract and to protect us from the other party failing to adequately complete some or all of its obligations under the contract. In some cases, the customer retains a small portion of the contract price, typically 10%, until completion of the contract, which we present as contract assets on the Consolidated Balance Sheet. Accordingly, during the period of contract performance, billings and costs are accumulated on the Consolidated Balance Sheet as contract assets or contract liabilities, but no income is recognized until completion of the project and control has passed to the customer. As of December 31, 2018, there were no material contract assets or contract liabilities recorded on the Consolidated Balance Sheet.

51


Table of Contents

Practical Expedients and Exemptions

We do not disclose the value of unsatisfied performance obligations for (i) contracts with an original expected length of one year or less and (ii) contracts for which we recognize revenue at the amount to which we have the right to invoice for services performed.

We do not assess whether a contract has a significant financing component if the expectation at contract inception is such that the period between payment by the customer and the transfer of the promised goods or services to the customer will be one year or less.

We generally expense sales commissions when incurred because the amortization period would have been one year or less. These costs are recorded within selling, general and administrative expenses in our Condensed Consolidated Statement of Income.  
Product Warranties—Estimated expenses related to product warranties and additional service actions are charged to costCost of products sold in the period in which the related revenue is recognized or when significant product quality issues are identified.
Research and Development—Research and development costs are expensed as incurred.
Income Taxes—Deferred income taxes are recognized for temporary differences between financial and tax reporting. Deferred tax assets and liabilities are measured using enacted tax rates in effect for the year in which those temporary differences are expected to be recovered or settled. If it is more likely than not that some portion or all of a deferred tax asset will not be realized, a valuation allowance is recognized. We record tax benefits related to uncertain tax positions taken or expected to be taken on a tax return when such benefits meet a more likely than not threshold. We recognize interest related to unrecognized tax benefits in interest expense and penalties in operating expenses. Deferred taxes are booked for available cash in excess of working capital for non-U.S. subsidiaries as these earnings are no longernot considered to be permanently reinvested.
Stock-Based Compensation—We recognize compensation expense for employee and non-employee director stock-based compensation based on the grant date fair value.value of the awards. Except for retirement-eligible participants, for whom there is no requisite service period, this expense is recognized ratably over the requisite service periods following the date of grant. For retirement-eligible participants, this expense is recognized over an accelerated period of at the grant date.least one year.
Derivative Instruments—We may use derivative instruments to minimize the effects of changes in currency exchange rates. We do not enter into derivative transactions for speculative purposes and do not hold derivative instruments for trading purposes. Changes in the fair value of derivative instruments designated as fair value hedges are recorded in the balance sheet as adjustments to the underlying hedged asset or liability. Changes in the fair value of derivative instruments that do not qualify for hedge accounting treatment are recognized in the consolidated statementConsolidated Statements of incomeIncome and Consolidated Statements of Cash Flows as currencyCurrency exchange losses, net in the current period.
Commitments and Contingencies—For asserted claims and assessments, liabilities are recorded when a loss is deemed to be probable and the amount of the loss is reasonably estimable. Management assesses the probability of an unfavorable outcome with respect to asserted claims or assessments based on many factors such as the nature of the matter, available defenses and case strategy, progress of the matter, views and opinions of legal counsel and other advisors, applicability and success of appeals processes, and the outcome of similar historical matters, among others. Once an unfavorable outcome is assessed to be probable, management evaluates estimates of the potential loss, and the most reasonable loss estimate is recorded (or, if the estimate of the loss is a range, and no amount within the range is considered to be a better estimate than any other amount, the minimum amount in the range is recorded). If a loss is deemed to be reasonably possible but less than probable and/or such loss cannot be reasonably estimated, then the matter is disclosed and no liability is recorded.
With respect to unasserted claims or assessments, management first determines whether it is probable that a claim or assessment may be asserted and then, if so, the degree of probability of an unfavorable outcome. If an unfavorable outcome is probable, management assesses whether the amount of potential loss can be reasonably estimated and, if so, accrues the most reasonable estimate of the loss (or, if the estimate of the loss is a range, and notno amount within the range is considered to be a better estimate than any other amount, the minimum amount in the range is recorded). If an unfavorable outcome is reasonably possible but less than probable, or the amount of loss cannot be reasonably estimated, then the matter is disclosed and no liability is recorded. Legal matters are reviewed on a continuous basis to determine if there has been a change in management’s judgment regarding the likelihood and/or estimate of a potential loss. Please refer to Note 1920 for further details on product liability related matters.

52


Table of Contents

Discontinued Operations and Assets Held For Sale—For those businesses where management has committed to a plan to divest, each business is valued at the lower of its carrying amount or estimated fair value less cost to sell. If the carrying amount of the business exceeds its estimated fair value, an impairment loss is recognized. Fair value is estimated using accepted valuation techniques such as a discounted cash flow model, valuations performed by third parties, earnings multiples, or indicative bids, when available. A number of significant estimates and assumptions are involved in the application of these techniques, including the forecasting of markets and market share, sales volumes and prices, costs and expenses, and multiple other factors. Management considers historical experience and all available information at the time the estimates are made; however, the fair value that is ultimately realized upon the divestiture of a business may differ from the estimated fair value reflected in the Consolidated Financial Statements. Depreciation and amortization expense is not recorded on assets of a business to be divested once they are classified as held for sale.
For businesses classified as discontinued operations, the results of operations are reclassified from their historical presentation to discontinued operations on the Consolidated Statement of Income, for all periods presented. The gains or losses associated with these divested businesses are recorded in discontinued operations on the Consolidated Statement of Income. Additionally, segment information does not include the operating results of businesses classified as discontinued operations for all periods presented. Management does not expect any continuing involvement with these businesses following their divestiture, and these businesses are expected to be disposed of within one year.
Concentration of credit and business risks - We are exposed to credit risk in the event of nonpayment by customers, principally in the oil, gas and petrochemical, fire service, construction, utilities, and mining industries. Changes in these industries or other developments may significantly affect our financial performance and management's estimates. We mitigate our exposure to credit risk by performing ongoing credit evaluations and, when deemed necessary, requiring letters of credit, credit insurance, prepayments, guarantees or other collateral. No individual customer represented more than 10% of our sales.
Reclassifications - Certain reclassifications of prior years' data have been made to conform to the current year presentation. These reclassifications relate to (1) additional captions disclosed within the operating section of the Consolidated Statement of Cash Flows but do not change the overall cash flow from operating activities for the prior years as previously reported, and (2) additional captions disclosed for product warranty activity within the table that reconciles the changes in the Company's accrued warranty reserve (Note 19).
Recently Adopted and Recently Issued Accounting Standards—In May 2014, the FASB issued ASU 2014-09, Revenue with Contracts from Customers. This ASU establishes a single revenue recognition model for all contracts with customers based on recognizing revenue to depict the transfer of promised goodssales 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, eliminates industry specific requirements and expands disclosure requirements. We adopted ASU 2014-09 using the modified retrospective method as of January 1, 2018. The majority of our revenue transactions consist of a single performance obligation to transfer promised goods or services. The adoption of this new standard did not impact the Company's consolidated statement of income or balance sheet and there was no cumulative effect of initially applying the standard to the opening balance of retained earnings. See Revenue Recognition section above for further information on our updated revenue recognition policy.

receivables.
53
48



Table of Contents

Note 2—Cash and Cash Equivalents
In February 2016, the FASB issued ASU 2016-02, Leases. This ASU requires lessees to record a right of use asset and a liability for virtually all leases. This ASU will be effective beginning January 1, 2019. The Company has developed a transition plan and continues to evaluate the impact that the adoption of ASU 2016-02 will have on the consolidated financial statements. During 2017, we conducted a survey to identify all leases across the organization and are currently working to obtain all lease contracts to accumulate the necessary information for adoption. We identified that a majority of our leases fall into one of three categories: office equipment, real estate and vehicles. We also identified that most office equipment and vehicle leases utilize standard master leasing contracts that have similar terms. During 2018, we selected a service provider to help us inventory and account for our leases and gathered the majoritySeveral of the data necessaryCompany's affiliates participate in a notional cash pooling arrangement to preparemanage global liquidity requirements. As part of a master netting arrangement, the transition accounting. We are finalizing the data upload to the system and accumulating information for leases entered intoparticipants combine their cash balances in pooling accounts at the endsame financial institution with the ability to offset bank overdrafts of 2018. We estimate that total assets and total liabilities will increase withinone participant against positive cash account balances held by another participant. Under the range of $52 million and $58 million on January 1, 2019 when the ASU is adopted. In July 2018, the FASB issued ASU 2018-10, Codification Improvements to Topic 842, Leases. ASU 2018-10 includes certain clarifications to address potential narrow-scope implementation issues which the Company is incorporating into its assessment and adoption of ASU 2016-02. Additionally, in July 2018, the FASB issued ASU 2018-11, Targeted Improvements to Topic 842, Leases. ASU 2018-11 which provides an additional transition method to adopt ASU 2016-02 identified as comparative reporting at adoption. We expect to use this new transition approach and the comparative periods presented in our consolidated financial statements will continue to be reported in accordance with ASC 840, Leases. We anticipate that we will elect the package of practical expedients allowed in the standard, which among other things, allows us to carry forward our historical lease classification. All of our leases have historically been classified as operating leases. We also anticipate that we will make an accounting policy election to use the practical expedient allowed in the standard to not separate lease and non-lease components for new leases entered into after January 1, 2019 when calculating the lease liability under ASU 2016-02.
In March 2016, the FASB issued ASU 2016-09, Improvements to Employee Share-Based Payment Accounting. This ASU simplifies the accounting for many aspects associated with share-based payment accounting, including income taxes and the use of forfeiture rates. This ASU was adopted on January 1, 2017. The provisions of this ASU which impacted us included a requirement that all excess tax benefits and deficiencies that pertain to share-based payment arrangements be recognized as a component of income tax expense rather than as a component of shareholders’ equity. The Company expects this to create volatility in its effective tax rate on a go-forward basis as the impact is treated as a discrete item within our quarterly tax provision. The extent of excess tax benefits/deficiencies is subject to variation in our stock price and timing/extent of stock-based compensation share vestings and employee stock option exercises. This ASU also removes the impactterms of the excess tax benefitsmaster netting arrangement, the financial institution has the right, ability and deficiencies fromintent to offset a positive balance in one account against an overdrawn amount in another account. Amounts in each of the calculation of diluted earnings per shareaccounts are unencumbered and no longer requires a presentation of excess tax benefits and deficienciesunrestricted with respect to use. As such, the net cash balance related to the vesting and exercise of share-based compensation as both an operating outflow and financing inflow on the statement of cash flows. We have applied all of these changes on a prospective basis and therefore, prior years were not adjusted. Additionally, this ASU allows for an accounting policy election to estimate the number of awards that are expected to vest or account for forfeitures when they occur. We elected to maintain our current forfeitures policy and will continue to include an estimate of those forfeitures when recognizing stock-based compensation expense. This ASU also requires cash payments to tax authorities when an employer uses a net-settlement feature to withhold shares to meet statutory tax withholding provisions to be presented as a financing activity (eliminating previous diversitypooling arrangement is included in practice). Adoption of this ASU resulted in an additional discrete tax benefit of approximately $2.5 million and $8.3 million during years ended December 31, 2018 and 2017, respectively.
In June 2016, the FASB issued ASU 2016-13, Allowance for Loan and Lease Losses. This ASU introduces an approach based on expected losses to estimate credit losses on certain types of financial instruments, including loans, held-to-maturity debt securities, loan commitments, financial guarantees and net investments in leases, as well as reinsurance and trade receivables. This ASU will be effective beginning in 2020. Based on a review of its portfolio of financial instruments, the Company does not believe the adoption of this ASU will have a material impact on the consolidated financial statements, but does expect the adoption to result in additional disclosures.
In August 2016, the FASB issued ASU 2016-15, Classification of Certain Cash Payments and Cash Receipts. This ASU clarifies how certain cash receipts and cash payments are presented and classified in the statement of cash flows. The Company's adoption of this ASU on January 1, 2018 did not have a material impact on our presentation of the consolidated statement of cash flows.
In October 2016, the FASB issued ASU 2016-16, Intra-entity Transfers of Assets Other than Inventory. This ASU states that an entity should recognize the income tax consequences of an intra-entity transfer of an asset other than inventory when the transfer occurs. This ASU was early adopted on January 1, 2017 using the modified retrospective approach which resulted in a $6.2 million cumulative-effective adjustment directly to retained earnings for any previously deferred income tax effects during the year ended December 31, 2017.

54


Table of Contents

In November 2016, the FASB issued ASU 2016-18, Restricted Cash. This ASU requires that amounts generally described as restricted cash and restricted cash equivalents are included with cash and cash equivalents when reconciling the beginning-of-period and end-of-period total amounts shown on the statement of cash flows. We adopted this ASU on January 1, 2018 using the retrospective method. The adoption of ASU 2016-18 had an impact on our financial statement presentation within the Consolidated Statement of Cash Flows, as amounts generally described as restricted cash and restricted cash equivalents are now included with cash and cash equivalents when reconciling the beginning-of-period and end-of-period total amounts shown on the statement of cash flows and transfers of these amounts between balance sheet line items are no longer presented as an operating, investing or financing cash flow. For the years ended December 31, 2017 and 2016, cash flow from financing activities increased by $2.5 million and cash flow used in financing activities increased by $1.5 million, respectively as a result of the adoption of this ASU. Furthermore, adoption of ASU 2016-18 resulted in additional disclosures.
In January 2017, the FASB issued ASU 2017-01, Business Combinations - Clarifying the Definition of a Business. This ASU provides further guidance for identifying whether a set of assets and activities is a business by providing a screen outlining that when substantially all of the fair value of the gross assets acquired (or disposed of) is concentrated in a single identifiable asset or a group of similar identifiable assets, the set is not a business. This ASU was adopted beginning in 2018 and was applied prospectively. The adoption of this ASU may have a material effect on our consolidated financial statements in the event that we have an acquisition or disposal that falls within this screen.
In January 2017, the FASB issued ASU 2017-04, Simplifying the Test for Goodwill Impairment. This ASU simplifies the accounting for goodwill impairments under Step 2 by eliminating the requirement to perform procedures to determine the fair value of the assets and liabilities of the reporting unit, including previously unrecognized assets and liabilities, in order to determine the fair value of the goodwill and any impairment charge to be recognized. Under this ASU, the impairment charge to be recognized should be the amount by which the reporting unit's carrying value exceeds the reporting unit's fair value as calculated under Step 1 provided that the loss recognized should not exceed the total amount of goodwill allocated to the reporting unit. This ASU is effective beginning in 2019 and early adoption is permitted for interim or annual goodwill impairment tests performed after January 1, 2017. The Company will adopt ASU 2017-04 effective January 1, 2019 and adoption of this ASU may have a material effect on our consolidated financial statements in the event that we determine that goodwill for any of our reporting units is impaired.
In March 2017, the FASB issued ASU 2017-07, Improving the Presentation of Net Periodic Pension Cost and Net Periodic Post-retirement Benefit Cost, to improve the presentation of net periodic pension and net periodic post-retirement benefit cost. This ASU requires companies to present the service cost component of net periodic benefit cost in the same income statement line item as other compensation costs arising from services rendered during the period. Only the service cost component will be eligible for capitalization in assets. Additionally, this ASU requires that companies present the other components of the net periodic benefit cost separately from the line item that includes the service cost and outside of any subtotal of income from operations, if one is presented. This ASU is effective for annual periods beginning after December 15, 2017, and early adoption is permitted. The amendments in this ASU are to be applied retrospectively for presentation in the Consolidated Statement of Income and prospectively for the capitalizationBalance Sheets.
The Company's net cash pool position consisted of the service cost component of net periodic pension cost and net periodic post-retirement benefit in assets. A practical expedient allows the Company to use the amount disclosed in its pension and other post-retirement benefit plan note for the prior comparative periods as the estimation basis for applying the retrospective presentation requirements. The Company adopted ASU 2017-07 on January 1, 2018, using the retrospective method and elected to use the practical expedient. The adoption of this ASU resulted in a $4.1 million, $3.8 million and $3.5 million decrease in operating income for the years ended December 31, 2018, 2017 and 2016, respectively. The Company does not capitalize costs in assets so there is no impact from that provision of ASU 2017-07.following:
In May 2017, the FASB issued ASU 2017-09, Stock Compensation - Scope of Modification Accounting, which amends the scope of modification accounting for share-based payment arrangements. This ASU provides guidance on the types of changes to the terms or conditions of share-based payment awards to which an entity would be required to apply modification accounting. Specifically, an entity would not apply modification accounting if the fair value, vesting conditions, and classification of the awards are the same immediately before and after the modification. This ASU is effective for periods beginning after December 31, 2017. The Company's adoption of ASU 2017-09 on January 1, 2018, did not have a material effect on our consolidated financial statements.
(In thousands)December 31, 2021
Gross cash pool position$63,970 
Less: cash pool borrowings(58,008)
Net cash pool position5,962 

55


Table of Contents

In January 2018, the FASB issued ASU 2018-02, Income Statement - Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income, which gives entities the option to reclassify to retained earnings the tax effects resulting from the new tax reform legislation commonly known as the Tax Cuts and Jobs Act ("the Act") related to items in AOCI that the FASB refers to as having been stranded in AOCI. The new guidance may be applied retrospectively to each period in which the effect of the Act is recognized in the period of adoption. The Company must adopt this guidance for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted for periods for which financial statements have not yet been issued or made available for issuance, including the period the Act was enacted. The guidance, when adopted, will require new disclosures regarding a company’s accounting policy for releasing the tax effects in AOCI and permit a company the option to reclassify to retained earnings the tax effects resulting from the Act that are stranded in AOCI. The Company will adopt ASU 2018-02 effective January 1, 2019 and this adoption will result in a reclassification between retained earnings and AOCI. The Company estimates that the impact from ASU 2018-02 will increase retained earnings by approximately $4.0 million, with an offsetting increase to accumulated other comprehensive loss for the same amount.
In August 2018, the FASB issued ASU 2018-13, Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement, which improves fair value disclosure requirements by removing disclosures that are not cost beneficial, clarifying disclosures’ specific requirements and adding relevant disclosure requirements. This ASU is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. The amendments on changes in unrealized gains and losses, the range and weighted average of significant unobservable inputs used to develop Level 3 fair value measurements, and the narrative description of measurement uncertainty should be applied prospectively for only the most recent interim or annual period presented in the initial fiscal year of adoption. All other amendments should be applied retrospectively to all periods presented upon their effective date. Early adoption is permitted and an entity can choose to early adopt any removed or modified disclosures upon issuance of this ASU and delay adoption of the additional disclosures until their effective date. The Company is still evaluating the impact that the adoption of ASU 2018-13 will have on the consolidated financial statements and has not yet decided whether to early adopt the amendments.
In August 2018, the FASB issued ASU 2018-14, Disclosure Framework - Changes to the Disclosure Requirements for Defined Benefit Plans, which improves defined benefit disclosure requirements by removing disclosures that are not cost beneficial, clarifying disclosures’ specific requirements and adding relevant disclosure requirements. This ASU is effective for fiscal years ending after December 15, 2020 and early adoption is permitted.  The amendments in this ASU are required to be applied on a retrospective basis to all periods presented. The Company is still evaluating the impact that the adoption of ASU 2018-14 will have on the consolidated financial statements and has not yet decided whether to early adopt the amendments.
In August 2018, the FASB issued ASU 2018-15, Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement that is a Service Contract, which will now allow all cloud computing arrangements classified as service contracts to capitalize certain implementation costs in accordance with ASC 350-40, Intangibles - Goodwill and Other - Internal-Use Software, depending on the project stage within which the costs were incurred. This ASU is effective for fiscal years beginning after December 15, 2019 and interim periods within those fiscal periods. Early adoption of the amendments in this ASU is permitted, including adoption in any interim period and the amendments can be applied either retrospectively or prospectively. The Company has adopted this ASU prospectively for all implementation costs incurred related to cloud computing arrangements and the implementation did not have a material impact on our consolidated financial statements.
Note 2—3—Restructuring Charges
During the years ended December 31, 2018, 20172021, 2020 and 2016,2019, we recorded restructuring charges net of adjustments, of $13.2$16.4 million, $17.6$27.4 million and $5.7$13.8 million, respectively. These charges were primarily related to our ongoing initiatives to drive profitable growth and right size our operations.
Americas segment restructuring charges of $2.3$4.6 million during the year ended December 31, 2018,2021, were primarily related to integration related activities and costs associated with our global Fixed Gas & Flame Detection manufacturing footprint optimization as well as programs to adjust our operations in response to current business conditions. International segment restructuring charges of $11.2 million during the year ended December 31, 2021, were primarily related to our initiatives to drive profitable growth and right size our operations. Corporate segment restructuring charges of $0.6 million during the year ended December 31, 2021, were primarily related to programs to adjust our operations in response to current business conditions.
A total of 143 positions were eliminated in 2021. There were 66 positions eliminated in the Americas segment, 71 in the International segment and 6 in the Corporate segment.
Americas segment restructuring charges of $4.7 million during the year ended December 31, 2020, were primarily related to costs associated with our global Fixed Gas & Flame Detection manufacturing footprint optimization as well as programs to adjust our operations in response to current business conditions. International segment restructuring charges of $21.9 million during the year ended December 31, 2020, were primarily related to severance costs for staff reductions and footprint optimization associated with our ongoing initiatives to drive profitable growth. Corporate segment restructuring charges of $0.8 million during the year ended December 31, 2020, were primarily related to programs to adjust our operations in response to current business conditions.
A total of 121 positions were eliminated in 2020. There were 42 positions eliminated in the Americas segment and 76 in the International segment 3 in the Corporate segment.
Americas segment restructuring charges of $0.5 million during the year ended December 31, 2019, were related to severance costs for staff reductions in our Northern North America and Latin America Regions.Region. International segment restructuring charges of $5.6$12.7 million during the year ended December 31, 2018,2019, were primarily related to severance costs for staff reductions associated with our ongoing initiatives to drive profitable growth and a non-cash settlement charge for the termination of our pension plan in Europe.the United Kingdom. Corporate segment restructuring charges of $5.3$0.6 million during the year ended December 31, 2018,2019, related primarily to the legal and operational realignment of our U.S. and Canadian operations.

A total of 4599 positions were eliminated in 2018.2019. There were 8 positions eliminated in the Americas segment, 34 in the International segment and 3 in the Corporate segment.
Americas segment restructuring charges of $13.0 million during the year ended December 31, 2017, related primarily to a non-cash special termination benefit expense of $11.4 million for a voluntary retirement incentive package ("VRIP") as well as severance from staff reductions in Brazil. All benefits were paid from our over funded North America pension plan.

56


Table of Contents

International segment restructuring charges of $4.9 million during the year ended December 31, 2017, related to severance costs for staff reductions associated with our ongoing initiatives to drive profitable growth in Europe and right size our operations in Africa. Favorable adjustments for changes in estimates on employee restructuring reserves of $0.3 million were recorded during the year ended December 31, 2017.
Approximately 155 positions were eliminated in 2017. There were 90 positions eliminated in the Americas segment and approximately 65 in the International segment.
International segment restructuring charges of $5.3 million during the year ended December 31, 2016, were related to severance costs for staff reductions associated with ongoing initiatives to right size our operations in Europe and Japan. Americas segment restructuring charges of $1.8 million during the year ended December 31, 2016, related primarily to severance from staff reductions in Brazil and North America. Corporate segment restructuring charges were $0.2 million during the year ended December 31, 2016. Favorable adjustments for changes in estimates on employee restructuring reserves of $1.6 million were recorded during the year ended December 31, 2016.

A total of 179 positions were eliminated in 2016. There were 10312 positions were eliminated in the Americas segment 75and 87 in the International segment and one in the Corporate segment.

49


Table of Contents
Activity and reserve balances for restructuring charges by segment were as follows:
(in millions)AmericasInternationalCorporateTotal
Reserve balances at January 1, 2019$0.5 $4.0 $— $4.5 
Restructuring charges0.5 12.7 0.6 13.8 
Currency translation and other adjustments(0.1)(0.6)— (0.7)
Cash payments / utilization(0.6)(10.2)(0.6)(11.4)
Reserve balances at December 31, 2019$0.3 $5.9 $— $6.2 
Restructuring charges4.7 21.9 0.8 27.4 
Currency translation and other adjustments(0.1)0.1 — — 
Cash payments / utilization(2.1)(8.6)(0.4)(11.1)
Reserve balances at December 31, 2020$2.8 $19.3 $0.4 $22.5 
Restructuring charges4.6 11.2 0.6 16.4 
Currency translation and other adjustments(0.1)(0.2)— (0.3)
Cash payments / utilization(4.0)(12.9)(0.7)(17.6)
Reserve balances at December 31, 2021$3.3 $17.4 $0.3 $21.0 
(in millions)Americas International Corporate Total
Reserve balances at January 1, 2016$1.6
 $5.4
 $1.1
 $8.1
Restructuring charges1.8
 5.3
 0.2
 7.3
Currency translation and other adjustments(0.5) (0.6) (0.5) (1.6)
Cash payments(2.0) (7.3) (0.5) (9.8)
Reserve balances at December 31, 2016$0.9
 $2.8
 $0.3
 $4.0
Restructuring charges13.0
 4.9
 
 17.9
Currency translation and other adjustments(0.2) (0.1) 
 (0.3)
Cash payments / utilization(13.2) (4.0) (0.3) (17.5)
Reserve balances at December 31, 2017$0.5
 $3.6
 $
 $4.1
Restructuring charges2.3
 5.6
 5.3
 13.2
Currency translation and other adjustments(0.3) (0.3) 
 (0.6)
Cash payments(2.0) (4.9) (5.3) (12.2)
Reserve balances at December 31, 2018$0.5
 $4.0
 $
 $4.5
Restructuring reserves at December 31, 2021 and 2020 are included in Accrued restructuring and other current liabilities in our Consolidated Balance Sheets.
Note 3—4—Inventories
During the fourth quarter of 2021, the Company changed its method of accounting for certain inventory in the United States from the LIFO method to the FIFO method. The FIFO method of accounting for inventory is preferable because it conforms the Company's entire inventory to a single method of accounting and improves comparability with the Company's peers.
The following table sets forth the components of inventory:
December 31,
(In thousands)20212020
As adjusted
Finished products$87,657 $81,048 
Work in process6,534 2,618 
Raw materials and supplies186,426 161,300 
Total inventories280,617 244,966 
 December 31,
(In thousands)2018 2017
Finished products$65,965
 $66,064
Work in process6,169
 10,141
Raw materials and supplies124,554
 117,388
Inventories at current cost196,688
 193,593
Less: LIFO valuation(40,086) (39,854)
Total inventories$156,602
 $153,739
Inventories stated on the LIFO basis represent 39% of total inventories at both December 31, 2018 and 2017.
Reductions in certain inventory quantities during the year ended December 31, 2016 resulted in liquidations of LIFO inventories carried at lower costs prevailing in prior years. The effect of LIFO liquidations during 2016 reduced cost of sales by $0.3 million and increased net income by $0.2 million. We did not have any LIFO liquidations during the years ended December 31, 2018 and 2017.


57
50



Table of Contents

As a result of the retrospective application of the change in accounting method, the following financial statement line items within the accompanying consolidated financial statements were adjusted, as follows:
December 31, 2021December 31, 2020December 31, 2019
(In thousands, except per share amounts)
As computed under LIFO1
As reported under FIFOEffect of ChangeAs originally reportedAs AdjustedEffect of ChangeAs originally reportedAs AdjustedEffect of Change
Consolidated Statements of Income
Cost of products sold$792,410 $784,834 $(7,576)$757,775 $752,731 $(5,044)$765,369 $763,352 $(2,017)
Income before income taxes$16,028 $23,604 $7,576 $163,103 $168,147 $5,044 $183,735 $185,752 $2,017 
(Benefit) Provision for income taxes$(40)$1,816 $1,856 $41,941 $43,009 $1,068 $46,086 $46,545 $459 
Net income$16,068 $21,788 $5,720 $121,162 $125,138 $3,976 $137,649 $139,207 $1,558 
Net income attributable to MSA Safety Incorporated$15,620 $21,340 $5,720 $120,101 $124,077 $3,976 $136,440 $137,998 $1,558 
Earnings per share
Basic$0.39 $0.54 $0.15 $3.09 $3.19 $0.10 $3.52 $3.56 $0.04 
Diluted$0.39 $0.54 $0.15 $3.05 $3.15 $0.10 $3.48 $3.52 $0.04 
Consolidated Statements of Comprehensive Income
Net income$16,068 $21,788 $5,720 $121,162 $125,138 $3,976 $137,649 $139,207 $1,558 
Total comprehensive income attributable to MSA Safety Incorporated$48,877 $54,597 $5,720 $151,707 $155,683 $3,976 $145,136 $146,694 $1,558 
Consolidated Balance Sheets
Inventories$225,894 $280,617 $54,723 $197,819 $244,966 $47,147 
Deferred tax liabilities$21,637 $33,337 $11,700 $10,916 $20,760 $9,844 
Retained earnings$1,007,191 $1,050,214 $43,023 $1,065,789 $1,103,092 $37,303 
Consolidated Statements of Cash Flows
Net income$16,068 $21,788 $5,720 $121,162 $125,138 $3,976 $137,649 $139,207 $1,558 
Deferred income tax (benefit) provision$(40,706)$(38,850)$1,856 $(3,322)$(2,254)$1,068 $1,272 $1,731 $459 
Inventories$(10,251)$(17,827)$(7,576)$(8,601)$(13,645)$(5,044)$(23,246)$(25,263)$(2,017)

1 Information presented as of and for the year ended December 31, 2021 reflect financial statement data had the LIFO inventory accounting method been applied for the year ended December 31, 2021.

51


Table of Contents
As a result of the retrospective application of the change in accounting principle, the following financial statement line items within the unaudited interim 2021 and 2020 quarterly condensed consolidated financial statements were adjusted, as follows:
(unaudited)Three months ended
March 31, 2021June 30, 2021September 30, 2021
(In thousands, except per share amounts)As originally reportedAs adjustedEffect of ChangeAs originally reportedAs adjustedEffect of ChangeAs originally reportedAs adjustedEffect of Change
Consolidated Statements of Income
Cost of products sold$173,688$173,643$(45)$188,374$188,289$(85)$194,199$190,758$(3,441)
Income before income taxes$46,340$46,385$45$35,171$35,256$85$27,463$30,904$3,441
Provision for income taxes$9,740$9,749$9$9,784$9,808$24$8,640$9,724$1,084
Net income$36,600$36,636$36$25,387$25,448$61$18,823$21,180$2,357
Net income attributable to MSA Safety Incorporated$36,414$36,450$36$25,125$25,186$61$18,823$21,180$2,357
Earnings per share
Basic$0.93 $0.93 $— $0.64 $0.64 $— $0.48 $0.54 $0.06 
Diluted$0.92 $0.92 $— $0.64 $0.64 $— $0.48 $0.54 $0.06 
(unaudited)Three months ended
March 31, 2020June 30, 2020September 30, 2020
(In thousands, except per share amounts)As originally reportedAs adjustedEffect of ChangeAs originally reportedAs adjustedEffect of ChangeAs originally reportedAs adjustedEffect of Change
Consolidated Statements of Income
Cost of products sold$183,786$183,697$(89)$172,853$172,693$(160)$172,160$170,254$(1,906)
Income before income taxes$56,897$56,986$89$47,824$47,984$160$39,961$41,867$1,906
Provision for income taxes$13,095$13,116$21$11,429$11,468$39$11,727$12,286$559
Net income$43,802$43,870$68$36,395$36,516$121$28,234$29,581$1,347
Net income attributable to MSA Safety Incorporated$43,674$43,742$68$36,055$36,176$121$28,034$29,381$1,347
Earnings per share
Basic$1.12 $1.12 $— $0.93 $0.93 $— $0.72 $0.75 $0.03 
Diluted$1.11 $1.11 $— $0.92 $0.92 $— $0.71 $0.74 $0.03 



52


Table of Contents
Note 4—5—Property, Plant, and Equipment
The following table sets forth the components of property, plant and equipment:
December 31,
(In thousands)20212020
Land$5,131 $4,275 
Buildings136,272 128,887 
Machinery and equipment435,652 422,333 
Construction in progress36,552 38,753 
Total613,607 594,249 
Less accumulated depreciation(405,814)(404,629)
Property, plant and equipment, net$207,793 $189,620 
The Company has unamortized computer software costs of $15.7 million and $12.6 million as of December 31, 2021 and 2020, respectively, included in property, plant and equipment, net.
53

 December 31,
(In thousands)2018 2017
Land$3,188
 $3,312
Buildings117,910
 119,970
Machinery and equipment386,690
 379,747
Construction in progress24,044
 12,036
Total531,832
 515,065
Less accumulated depreciation(373,892) (358,051)
Property, plant, and equipment, net$157,940
 $157,014

Table of Contents
Note 5—6—Reclassifications Out of Accumulated Other Comprehensive Loss
MSA Safety IncorporatedNoncontrolling Interests
(In thousands)202120202019202120202019
Pension and other post-retirement benefits(a)
Balance at beginning of period$(115,552)$(124,848)$(115,517)$— $— $— 
Unrecognized net actuarial gains (losses)54,384 (6,322)(19,479)— — — 
Tax (expense) benefit(12,804)1,997 5,847 — — — 
Total other comprehensive gain (loss) before reclassifications, net of tax41,580 (4,325)(13,632)— — — 
Amounts reclassified from accumulated other comprehensive loss into net income:
Amortization of prior service credit (Note 15)(95)(216)(180)— — — 
Recognized net actuarial losses (Note 15)22,531 18,079 11,028 — — — 
Tax benefit(5,760)(4,242)(2,775)— — — 
Total amount reclassified from accumulated other comprehensive loss, net of tax, into net income16,676 13,621 8,073 — — — 
Reclassification to retained earnings due to the adoption of ASU 2018-02— — (3,772)— — — 
Total other comprehensive income (loss)$58,256 $9,296 $(9,331)$— $— $— 
Balance at end of period$(57,296)$(115,552)$(124,848)$— $— $— 
Available-for-sale securities
Balance at beginning of period$(1)$$(572)$— $— $— 
Unrealized (loss) gain on available-for-sale securities (Note 19)(4)(7)578 — — — 
Balance at end of period$(5)$(1)$$— $— $— 
Foreign currency translation
Balance at beginning of period$(66,844)$(89,161)$(102,838)$372 $213 $286 
Reclassification from accumulated other comprehensive loss into net income(b)
267 216 15,261 (c)— — — 
Acquisition of noncontrolling interests in consolidated subsidiaries— — — (280)— — 
Foreign currency translation adjustments(25,262)22,101 (1,584)(92)159 (73)
Balance at end of period$(91,839)$(66,844)$(89,161)$— $372 $213 
 MSA Safety Incorporated Noncontrolling Interests 
(In thousands)2018 2017 2016 2018 2017 2016 
Pension and other post-retirement benefits            
Balance at beginning of period$(97,948) $(118,068) $(119,389) $
 $
 $
 
Unrecognized net actuarial (losses) gains(37,977) 17,659
 (12,473) 
 
 
 
Unrecognized prior service credit
 
 1,092
 
 
 
 
Tax benefit (expense)9,936
 (6,124) 5,033
 
 
 
 
Total other comprehensive (loss) income before reclassifications, net of tax(28,041) 11,535
 (6,348) 
 
 
 
Amounts reclassified from accumulated other comprehensive loss:            
Amortization of prior service credit(a)
(424) (176) (427) 
 
 
 
Recognized net actuarial losses(a)
14,507
 13,054
 11,989
 
 
 
 
Tax benefit(3,611) (4,293) (3,893) 
 
 
 
Total amount reclassified from accumulated other comprehensive loss, net of tax10,472
 8,585
 7,669
 
 
 
 
Total other comprehensive (loss) income(17,569) 20,120
 1,321
       
Balance at end of period$(115,517) $(97,948) $(118,068) $
 $
 $
 
Available-for-sale securities            
Balance at beginning of period$
 $
 $
 $
 $
 $
 
Unrealized losses on available-for-sale securities (Note 18)(572) 
 
 
 
 
 
Balance at end of period$(572) 
 
 
 
 
 
Foreign currency translation            
Balance at beginning of period$(73,814) $(112,178) $(88,810) $801
 $(1,964) $(3,616) 
Reclassification into net income774
(b) 

 2,500
(c) 

 
 770
(d) 
Foreign currency translation adjustments(29,798) 38,364
 (25,868) (305) 2,765
 882
 
Balance at end of period$(102,838) $(73,814) $(112,178) $496
 $801
 $(1,964) 
(a)IncludedReclassifications out of accumulated other comprehensive loss and into net income are included in the computation of net
periodic pension and other post-retirement benefit costs (refer to Note 14)15—Pensions and Other Post-retirement Benefits).
(b)Included in Currency exchange losses, net, onwithin the Consolidated StatementStatements of Income.
(c)Of the $2.5 million reclassifiedReclassifications out of accumulated other comprehensive loss and into net income $3.4 million is included in (Loss) income from discontinued operations (referrelate primarily to Note 20) on the Consolidated Statementapproval of Income offset by a gain of $0.9 million included in Currency exchange losses, net.our
(d)Included in Loss from discontinued operations (referplan to Note 20) and Net income attributable to noncontrolling interests on the Consolidated Statement of Income.

close our South Africa affiliates.
58
54



Table of Contents

Note 6—7—Capital Stock
Preferred Stock - The Company has authorized 100,000 shares of $50 par value 4.5% cumulative preferred nonvoting stock which is callable at $52.50. There are 71,340 shares issued at both December 31, 2021 and 52,8782020 and 52,998 shares held in treasury at both December 31, 2018.2021 and 2020. The Treasury shares at cost line of the Consolidated Balance Sheet includes $1.8 million related to preferred stock. There were no treasury purchasesshares of preferred stock purchased and subsequently held in treasury during the yearsyear ended December 31, 2018, 2017 or 2016.2021, and 120 shares of preferred stock purchased and subsequently held in treasury during the year ended December 31, 2020. The Company has also authorized 1,000,000 shares of $10 par value second cumulative preferred voting stock. No shares have been issued as of December 31, 20182021 or 2017.2020.
Common Stock - The Company has authorized 180,000,000 shares of no par value common stock. There were 62,081,391 shares issued as of both December 31, 20182021 and December 31, 2017.2020. There were 38,526,52339,276,518 and 38,222,92839,067,902 shares outstanding at December 31, 20182021 and 2017,2020, respectively.
Treasury Shares - The Company's stock repurchase program authorizes up to $100.0 million to repurchase MSA common stock in the open market and in private transactions. The share repurchase program has no expiration date. The maximum number of shares that may be purchased is calculated based on the dollars remaining under the program and the respective month-end closing share price. ThereUnder the program, there were 168,941no shares repurchased during 2017. No2021, 175,000 shares repurchased during 2020 and 33,465 shares were repurchased during 2018 or 2016.2019. We do not have any other share repurchase programs. There were 23,554,86822,804,873 and 23,858,46323,013,489 Treasury Sharesshares at December 31, 20182021 and 2017,2020, respectively.
The Company issues Treasury Sharesshares for all sharestock based benefit plans. Shares are issued from Treasury at the average Treasury Shareshare cost on the date of the transaction. There were 357,510246,376 and 648,164471,681 Treasury Sharesshares issued for these purposes during the years ended December 31, 20182021 and 2017,2020, respectively.

55


59



Common stock activity is summarized as follows:
SharesDollars
(Dollars in thousands)IssuedTreasuryCommon
Stock
Treasury
Cost
Balance at January 1, 201962,081,391 (23,554,868)$211,806 $(296,390)
Restricted stock awards— 96,893 (1,253)1,253 
Restricted stock expense— — 7,397 — 
Restricted stock forfeitures— — (483)— 
Stock options exercised— 193,681 5,107 2,364 
Stock option expense— — 492 — 
Stock option forfeitures— — (5)— 
Performance stock issued— 139,478 (1,778)1,778 
Performance stock expense— — 6,574 — 
Performance stock forfeitures— — (215)— 
Stock consideration in acquisition— — 921 — 
Employee stock purchase plan— 5,895 564 77 
Treasury shares purchased— (87,811)— (9,301)
Share repurchase program— (33,465)— (3,347)
Balances December 31, 201962,081,391 (23,240,197)$229,127 $(303,566)
Restricted stock awards— 55,691 (773)773 
Restricted stock expense— — 7,065 — 
Restricted stock forfeitures— — (807)— 
Stock options exercised— 274,672 8,590 3,856 
Stock option expense— — 153 — 
Stock option forfeitures— — (40)— 
Performance stock issued— 134,824 (1,826)1,826 
Performance stock expense— — 1,305 — 
Performance stock forfeitures— — (755)— 
Employee stock purchase plan— 6,494 654 93 
Treasury shares purchased— (69,973)— (9,025)
Share repurchase program— (175,000)— (20,113)
Balances December 31, 202062,081,391 (23,013,489)$242,693 $(326,156)
Restricted stock awards— 53,934 (762)762 
Restricted stock expense— — 6,562 — 
Restricted stock forfeitures— — (765)— 
Stock options exercised— 122,119 4,003 1,767 
Stock option expense— — 90 — 
Stock option forfeitures— — (9)— 
Performance stock issued— 64,543 (939)939 
Performance stock expense— — 13,227 — 
Employee stock purchase plan— 5,730 772 83 
Treasury shares purchased— (37,710)— (6,171)
Acquisition of noncontrolling interests in consolidated subsidiaries— — (4,751)— 
Balances December 31, 202162,081,391 (22,804,873)$260,121 $(328,776)
56

  Shares Dollars
(Dollars in thousands) Issued Treasury 
Common
Stock
 
Treasury
Cost
Balances January 1, 2016 62,081,391
 (24,708,917) $157,643
 $(293,318)
Restricted stock awards 
 29,836
 (355) 355
Restricted stock expense 
 
 3,604
 
Restricted stock forfeitures 
 (2,800) (148) 
Stock options exercised 
 341,063
 5,617
 6,859
Stock option expense 
 
 2,484
 
Stock option forfeitures 
 
 (25) 
Performance stock issued 
 31,093
 (371) 371
Performance stock expense 
 
 3,324
 
Performance stock forfeitures 
 
 (28) 
Employee stock purchase plan 
 9,500
 458
 113
Tax benefit related to stock plans 
 
 478
 
Treasury shares purchased for stock compensation programs 
 (44,588) 
 (1,881)
Balances December 31, 2016 62,081,391
 (24,344,813) $172,681
 $(287,501)
Restricted stock awards 
 34,798
 (422) 422
Restricted stock expense 
 
 4,746
 
Restricted stock forfeitures 
 (690) (49) (6)
Stock options exercised 
 620,646
 10,901
 7,564
Stock option expense 

 
 380
 
Performance stock issued 
 72,504
 (866) 866
Performance stock expense 
 
 6,687
 
Employee stock purchase plan 
 7,127
 445
 87
Treasury shares purchased for stock compensation programs 
 (79,094) 
 (5,732)
Stock Repurchase program 
 (168,941) 
 (11,781)
Acquisition of noncontrolling interest 
 
 450
 
Balances December 31, 2017 62,081,391
 (23,858,463) $194,953
 $(296,081)
Restricted stock awards 
 92,401
 (1,079) 1,079
Restricted stock expense 
 
 6,504
 
Restricted stock forfeitures 
 
 (283) 
Stock options exercised 
 215,724
 5,738
 2,835
Stock option expense 
 
 272
 
Stock option forfeitures 
 
 (55) 
Performance stock issued 
 41,660
 (523) 523
Performance stock expense 
 
 6,186
 
Performance stock forfeitures 
 
 (385) 
Employee stock purchase plan 
 7,725
 478
 78
Treasury shares purchased for stock compensation programs 
 (53,915) 
 (4,824)
Balances December 31, 2018 62,081,391
 (23,554,868) $211,806
 $(296,390)

60



Note 7—8—Segment Information
We are organized into six geographicThe Company has 4 geographical operating segments that are based on management responsibilities.responsibilities: Northern North America, Latin America, Europe, Middle East & Africa ("EMEA"), and Asia Pacific ("APAC"). The operating segments have been aggregated (based on economic similarities, the nature of their products, end-user markets and methods of distribution) into three3 reportable segments: Americas, International, and Corporate.
The Americas segment is comprised of our operations in North America and Latin America geographies. The International segment is comprised of our operations in all geographies outside of the Americas. Certain global expenses are allocated to each segment in a manner consistent with where the benefits from the expenses are derived.
The Company's sales are allocated to each countrysegment based primarily on the country destination of the end-customer.
Adjusted operating income (loss), adjusted operating margin, adjusted EBITDA and adjusted operatingEBITDA margin are the measures used by the chief operating decision maker to evaluate segment performance and allocate resources. Adjusted operating income (loss) is defined as operating income from continuing operations excluding restructuring charges, currency exchange gains (losses), other operatingproduct liability expense, acquisition related costs and strategic transaction costs. AdjustedCOVID-19 related costs, consisting of a one-time bonus for essential manufacturing employees and adjusted operating margin is defined as adjusted operating income (loss) divided by segment sales to external customers. Adjusted EBITDA is defined as adjusted operating income (loss) plus depreciation and amortization and adjusted EBITDA margin is defined as adjusted EBITDA divided by segment sales to external customers. Adjusted operating income (loss), adjusted operating margin, adjusted EBITDA and adjusted EBITDA margin are not recognized terms under U.S. GAAP, and therefore, do not purport to be alternatives to operating income or operating margin from continuing operations as a measure of operating performance. Further, the Company's measure of adjusted operating income (loss), adjusted operating margin, adjusted EBITDA and adjusted operatingEBITDA margin may not be comparable to similarly titled measures of other companies. Adjusted operating income (loss) and adjusted EBITDA on a consolidated basis is presented in the following table to reconcile the segment operating performance measure to operating income as presented on the Consolidated StatementStatements of Income.
The accounting principles applied at the operating segment level in determining operating income (loss) are generally the same as those applied at the consolidated financial statement level. Sales and transfers between operating segments are accounted for at market-based transaction prices and are eliminated in consolidation.

57
61



Reportable segment information is presented in the following table:
(In thousands)AmericasInternationalCorporate
Reconciling
Items(1)
Consolidated
Totals
2021
Net sales to external customers$908,068 $492,114 $— $— $1,400,182 
Operating income22,780 
Restructuring charges (Note 3)16,433 
Currency exchange losses, net216 
Product liability expense (Note 20)185,264 
Acquisition related costs(a) (Note 14)
15,884 
Adjusted operating income (loss)202,496 73,279 (35,198)240,577 
Adjusted operating margin %22.3 %14.9 %
Depreciation and amortization31,236 13,718 463 45,417 
Adjusted EBITDA233,732 86,997 (34,735)0285,994 
Adjusted EBITDA margin %25.7 %17.7 %
Noncash items:
Pension (income) expense$(2,916)$5,790 $— $— 2,874 
Total Assets1,661,619 720,257 13,034 1,486 2,396,396 
Capital expenditures25,148 11,408 7,281 — 43,837 
2020
Net sales to external customers$874,305 $473,918 $— $— $1,348,223 
Operating income171,895 
Restructuring charges (Note 3)27,381 
Currency exchange losses, net (Note 6)8,578 
Product liability expense (Note 20)39,036 
Acquisition related costs(a) (Note 14)
717 
COVID-19 related costs757 
Adjusted operating income (loss)205,304 71,140 (28,080)— 248,364 
Adjusted operating margin %23.5 %15.0 %
Depreciation and amortization26,762 12,521 391 — 39,674 
Adjusted EBITDA232,066 83,661 (27,689)— 288,038 
Adjusted EBITDA margin %26.5 %17.7 %
Noncash items:
Pension expense$910 $8,113 $— $— $9,023 
Total Assets1,273,302 617,698 29,761 (1,130)1,919,631 
Capital expenditures43,181 5,724 — — 48,905 
2019
Net sales to external customers$915,118 $486,863 $— $— $1,401,981 
Operating income188,247 
Restructuring charges (Note 3)13,846 
Currency exchange losses, net (Note 6)19,814 
Product liability expense (Note 20)26,619 
Acquisition related costs(a) (Note 14)
4,400 
Adjusted operating income (loss)228,512 60,011 (35,597)— 252,926 
Adjusted operating margin %25.0 %12.3 %
Depreciation and amortization24,691 12,938 391 — 38,020 
Adjusted EBITDA253,203 72,949 (35,206)— 290,946 
Adjusted EBITDA margin %27.7 %15.0 %
Noncash items:
Pension (income) expense$(6,111)$7,044 $— $— $933 
Total Assets1,171,896 586,313 22,367 1,220 1,781,796 
Capital expenditures26,823 9,781 — — 36,604 
*Americas & International operating income, adjusted operating income (loss), adjusted operating margin %, adjusted EBITDA, adjusted EBITDA margin % and segment assets in 2020 and 2019 were adjusted to reflect the change in inventory accounting method, as described in Notes 1 and 4.
58


(In thousands) Americas International Corporate 
Reconciling
Items(1)
 
Consolidated
Totals
2018          
Sales to external customers $854,287
 $503,817
 $
 $
 $1,358,104
Intercompany sales 136,534
 336,361
 
 (472,895) 
Operating income         173,479
Restructuring and other charges (Note 2)         13,247
Currency exchange losses, net         2,330
Other operating expense (Note 19)         45,327
Strategic transaction costs (Note 13)         421
Adjusted operating income (loss) 206,839
 59,866
 (31,901) 
 234,804
Adjusted operating margin % 24.2% 11.9%      
Noncash items:          
Depreciation and amortization 24,143
 13,303
 406
 
 37,852
Pension (income) expense (1,201) 7,102
 
 
 5,901
Total Assets 1,077,938
 522,042
 10,842
 (2,810) 1,608,012
Capital expenditures 25,001
 8,959
 
 
 33,960
2017          
Sales to external customers $736,847
 $459,962
 $
 $
 $1,196,809
Intercompany sales 124,886
 304,376
 
 (429,262) 
Operating income         39,577
Restructuring and other charges (Note 2)         17,632
Currency exchange losses, net       
 5,127
Other operating expense (Note 19)         126,432
Strategic transaction costs (Note 13)         4,225
Adjusted operating income (loss) 175,589
 50,391
 (32,987) 
 192,993
Adjusted operating margin % 23.8% 11.0%      
Noncash items:          
Depreciation and amortization 23,207
 14,265
 405
 
 37,877
Pension (income) expense 246
 6,896
 
 
 7,142
Total Assets 1,110,698
 563,480
 12,099
 (1,451) 1,684,826
Capital expenditures 16,910
 6,815
 
 
 23,725
2016          
Sales to external customers $678,433
 $471,097
 $
 $
 $1,149,530
Intercompany sales 113,273
 275,640
 
 (388,913) 
Operating income         160,702
Restructuring and other charges (Note 2)         5,694
Currency exchange losses, net         766
Other operating expense (Note 19)         
Strategic transaction costs (Note 13)         2,531
Adjusted operating income (loss) 154,298
 51,490
 (36,095) 
 169,693
Adjusted operating margin % 22.7% 10.9%      
Noncash items:          
Depreciation and amortization 21,046
 13,821
 406
 
 35,273
Pension (income) expense (544) 6,876
 
 
 6,332
Total Assets 836,243
 505,278
 10,903
 1,496
 1,353,920
Capital expenditures 16,306
 9,217
 
 
 25,523
(a)Acquisition related costs include advisory, legal, accounting, valuation, and other professional or consulting fees incurred during due diligence and integration. These costs are included in Selling, general and administrative expense in the Consolidated Statements of Income. Acquisition-related costs also include the acquisition related amortization, which is included in Cost of products sold in the Consolidated Statements of Income.
(1)Reconciling items consist primarily of intercompany eliminations and items not directly attributable to operating segments.

62



Geographic information on Net sales to external customers, based on country of origin:
(In thousands)2018 2017 2016(In thousands)202120202019
United States$734,033
 $622,276
 $580,724
United States$746,825 $750,315 $785,155 
Other624,071
 574,533
 568,806
Other653,357 597,908 616,826 
Total$1,358,104
 $1,196,809
 $1,149,530
Total$1,400,182 $1,348,223 $1,401,981 
Geographic information on tangible long-lived assets, net, based on country of origin:
(In thousands)202120202019
United States$155,667 $134,234 $113,528 
Other102,304 108,837 105,185 
Total$257,971 $243,071 $218,713 
59


(In thousands)2018 2017 2016
United States$92,511
 $91,730
 $84,674
Other65,429
 65,284
 64,004
Total$157,940
 $157,014
 $148,678
Total Net sales by product group was as follows:
2021ConsolidatedAmericasInternational
(In thousands)DollarsPercentDollarsPercentDollarsPercent
Breathing Apparatus$322,412 23%$217,340 24%$105,072 21%
Fixed Gas & Flame Detection (a)
299,018 21%182,515 20%116,503 24%
Firefighter Helmets & Protective Apparel (b)
203,914 15%137,086 15%66,828 14%
Portable Gas Detection162,761 12%109,543 12%53,218 11%
Industrial Head Protection143,601 10%108,869 12%34,732 7%
Fall Protection117,731 8%69,108 8%48,623 10%
Other (c)
150,745 11%83,607 9%67,138 13%
Total$1,400,182 100%$908,068 100%$492,114 100%
2020ConsolidatedAmericasInternational
(In thousands)DollarsPercentDollarsPercentDollarsPercent
Breathing Apparatus$329,179 24%$220,650 25%$108,529 23%
Fixed Gas & Flame Detection287,414 21%158,924 18%128,490 27%
Firefighter Helmets & Protective Apparel162,207 12%133,653 15%28,554 6%
Portable Gas Detection142,581 11%90,545 10%52,036 11%
Industrial Head Protection125,921 9%92,075 11%33,846 7%
Fall Protection103,075 8%58,060 7%45,015 10%
Other (c)
197,846 15%120,398 14%77,448 16%
Total$1,348,223 100%$874,305 100%$473,918 100%
2019ConsolidatedAmericasInternational
(In thousands)DollarsPercentDollarsPercentDollarsPercent
Breathing Apparatus$317,678 23%$212,463 23%$105,215 22%
Fixed Gas & Flame Detection292,988 21%159,892 17%133,096 27%
Firefighter Helmets & Protective Apparel178,012 13%142,043 16%35,969 7%
Portable Gas Detection169,479 12%113,914 12%55,565 11%
Industrial Head Protection145,403 10%112,673 12%32,730 7%
Fall Protection125,869 9%78,054 9%47,815 10%
Other (c)
172,552 12%96,079 11%76,473 16%
Total$1,401,981 100%$915,118 100%$486,863 100%
(a) Fixed Gas & Flame Detection include sales from the Bacharach acquisition from July 1, 2021 onward (Americas and International).
(b) Firefighter Helmets & Protective Apparel include sales from the Bristol acquisition from January 25, 2021 onward (International).
(c) Other products include sales of Air Purifying Respirators.
60

2018Consolidated Americas International
(In thousands)DollarsPercent DollarsPercent DollarsPercent
Breathing Apparatus$324,672
24% $205,100
24%
$119,572
24%
Fixed Gas & Flame Detection262,432
19% 135,922
16%
126,510
25%
Firefighter Helmets & Protective Apparel169,679
13% 136,794
16% 32,885
6%
Portable Gas Detection163,716
12% 109,401
13%
54,315
11%
Industrial Head Protection146,388
11% 114,465
13%
31,923
6%
Fall Protection109,472
8% 61,289
7%
48,183
10%
Other181,745
13% 91,316
11%
90,429
18%
Total$1,358,104
100% $854,287
100% $503,817
100%
         
2017Consolidated Americas International
(In thousands)DollarsPercent DollarsPercent DollarsPercent
Breathing Apparatus$292,448
24% $191,457
26% $100,991
22%
Fixed Gas & Flame Detection248,047
21% 123,414
17% 124,633
27%
Firefighter Helmets & Protective Apparel103,441
9% 69,767
9% 33,674
7%
Portable Gas Detection149,063
12% 98,580
13% 50,483
11%
Industrial Head Protection133,180
11% 105,514
14% 27,666
6%
Fall Protection98,929
8% 54,468
7% 44,461
10%
Other171,701
15% 93,647
14% 78,054
17%
Total$1,196,809
100% $736,847
100% $459,962
100%
         
2016Consolidated Americas International
(In thousands)DollarsPercent DollarsPercent DollarsPercent
Breathing Apparatus$303,364
26% $199,252
29%
$104,112
22%
Fixed Gas & Flame Detection239,601
21% 125,697
19%
113,904
24%
Firefighter Helmets & Protective Apparel52,577
5% 21,880
3%
30,697
6%
Portable Gas Detection142,784
12% 91,200
13%
51,584
11%
Industrial Head Protection118,197
10% 94,750
14%
23,447
5%
Fall Protection97,021
8% 44,571
7%
52,450
11%
Other195,986
18% 101,083
15%
94,903
21%
Total$1,149,530
100% $678,433
100% $471,097
100%



63



Note 8—9—Earnings per Share
Basic earnings per share is computed by dividing net income, after the deduction of preferred stock dividends and undistributed earnings allocated to participating securities, by the weighted average number of common shares outstanding during the period. Diluted earnings per share assumes the issuance of common stock for all potentially dilutive share equivalents outstanding not classified as participating securities. Participating securities are defined as unvested stock-based payment awards that contain nonforfeitable rights to dividends.
Amounts attributable to MSA Safety Incorporated common shareholders:
(In thousands, except per share amounts)202120202019
Net income$21,340 $124,077 $137,998 
Preferred stock dividends(41)(41)(42)
Net income available to common equity21,299 124,036 137,956 
Dividends and undistributed earnings allocated to participating securities(24)(84)(183)
Net income available to common shareholders$21,275 $123,952 $137,773 
Basic weighted-average shares outstanding39,173 38,885 38,653 
Stock options and other stock-based awards276 401 536 
Diluted weighted-average shares outstanding39,449 39,286 39,189 
Antidilutive stock options— — — 
Earnings per share:
  Basic$0.54 $3.19 $3.56 
  Diluted$0.54 $3.15 $3.52 
* Year ended December 31, 2020 and 2019 amounts have been adjusted to reflect the change in inventory accounting method, as described in Notes 1 and 4 to the consolidated financial statements.
Note 10—Income Taxes
(In thousands, except per share amounts)2018 2017 2016
Net income attributable to continuing operations$124,150
 $26,027
 $92,691
Preferred stock dividends(42) (42) (42)
Income from continuing operations available to common equity124,108
 25,985
 92,649
Dividends and undistributed earnings allocated to participating securities(117) (62) (144)
Income from continuing operations available to common shareholders123,991
 25,923
 92,505
      
Net loss attributable to discontinued operations$
 $
 $(755)
Preferred stock dividends
 
 
Loss from discontinued operations available to common equity
 
 (755)
Dividends and undistributed earnings allocated to participating securities
 
 1
Loss from discontinued operations available to common shareholders
 
 (754)
      
Basic weighted-average shares outstanding38,362
 37,997
 37,456
Stock options and other stock compensation599
 700
 530
Diluted weighted-average shares outstanding38,961
 38,697
 37,986
      
Antidilutive stock options
 
 
      
Earnings per share attributable to continuing operations:     
  Basic$3.23
 $0.68
 $2.47
  Diluted$3.18
 $0.67
 $2.44
      
Loss per share attributable to discontinued operations:     
  Basic$
 $
 $(0.02)
  Diluted$
 $
 $(0.02)
(In thousands)202120202019
Components of income before income taxes
U.S. (loss) income$(59,746)$109,726 $128,569 
Non-U.S. income83,350 58,421 57,183 
Income before income taxes$23,604 $168,147 $185,752 
Provision for income taxes
Current
Federal$13,179 $23,587 $13,770 
State5,000 4,896 5,436 
Non-U.S.22,487 16,780 25,608 
Total current provision$40,666 $45,263 $44,814 
Deferred
Federal$(29,631)$(573)$6,137 
State(7,204)(579)1,412 
Non-U.S.(2,015)(1,102)(5,818)
Total deferred (benefit) provision(38,850)(2,254)1,731 
Provision for income taxes$1,816 $43,009 $46,545 

*Year ended December 31, 2020 and 2019 amounts have been adjusted to reflect the change in inventory accounting method, as described in Notes 1 and 4 to the consolidated financial statements.


64
61




Note 9—Income Taxes
(In thousands)2018 2017 2016
Components of income (loss) before income taxes*     
U.S. income (loss)$85,234
 $(20,555) $100,382
Non-U.S. income77,101
 50,330
 51,529
Income before income taxes162,335
 29,775
 151,911
Provision for income taxes*     
Current     
Federal$13,574
 $22,272
 $19,968
State4,265
 813
 2,231
Non-U.S.23,446
 11,054
 21,188
Total current provision41,285
 34,139
 43,387
Deferred     
Federal$291
 $(26,931) $11,580
State(1,604) (3,630) 1,977
Non-U.S.(2,752) (759) 860
Total deferred (benefit) provision(4,065) (31,320) 14,417
Provision for income taxes$37,220
 $2,819
 $57,804
*The componentsOn June 10, 2021 the United Kingdom ("U.K.") Parliament announced royal assent for Bill No. 12, on the Finance Act of income before income taxes and2021. This bill will increase the provision for income taxes relatestatutory rate from 19% to continuing operations.

25% in April 2023. The Company elected to treat Global Intangible Low Taxed Income (“GILTI”), which was effectiverecorded this impact on its deferred tax balances in 2018 for the Company, as a period cost.
The Tax Cuts and Jobs Act of 2017 ("the Act"), which was signed into law on December 22, 2017, has resulted in significant changes to the U.S. corporate income tax system including reducing the U.S. corporate rate to 21% starting in 2018. The Act also creates a territorial tax system with a one-time mandatory tax on previously deferred foreign earnings of U.S. subsidiaries.
On December 22, 2017, SAB 118 was issued to address the application of US GAAP in situations when a registrant does not have the necessary information available, prepared or analyzed in reasonable detail to complete the accounting for certain income tax effects of the Act. In accordance with SAB 118, the Company calculated its best estimate of the impact of the Act and recorded income tax expense of $19.8 million during the fourthsecond quarter of 2017, the period in which the legislation was enacted. Of this amount, $18.0 million related to the one-time transition tax and the remaining $1.8 million was related to the revaluation of U.S. deferred tax assets and liabilities. The company previously considered the earnings in non-U.S. subsidiaries to be indefinitely reinvested and, accordingly, recorded no deferred income taxes. As as result of the Act, among other things, the Company determined it will repatriate earnings for all non-U.S. subsidiaries with cash in excess of working capital needs. The Company has estimated the associated tax to be $1.9 million, offset partially by $0.7 million of foreign tax credits. At December 31, 2018, the Company has now completed its accounting for all of the enactment-date income tax effects of the Act. Accordingly, we reduced our estimate for the one-time transition tax by $2.0 million and increased our estimate for the revaluation of U.S. deferred tax assets and liabilities by $2.5 million and a $2.0 million increase associated with prepaid taxes for updated regulations related to the Act.
MSA finalized its European reorganization during 2016. The reorganization is designed to drive optimal performance by aligning certain strategic planning and decision making into a single location enabled by a common IT platform. During 2017, the Company recognized a benefit of $2.5 million associated with the reduction of exit taxes related to our European reorganization compared to incurring charges of $6.5 million in 2016 related to the European reorganization.
During 2018, the Company recorded $1.8 million of foreign income tax reserves related to the legal and operational realignment of our U.S., Canadian and European operations.     
Included in discontinued operations is tax expense of $0.3 million in 2016. There were no discontinued operations in 2018 or 2017.

65



2021.
Reconciliation of the U.S. federal income tax rates for continuing operations to our effective tax rate:
202120202019
U.S. federal income tax rate21.0 %21.0 %21.0 %
Nondeductible compensation15.3 %3.4 %1.9 %
Valuation allowances7.0 %0.8 %0.4 %
Employee share-based payments(18.3)%(3.9)%(2.6)%
Taxes on non-U.S. income(10.9)%2.6 %(0.5)%
State income taxes-U.S.(7.0)%2.0 %2.9 %
Research and development credit(5.3)%(1.2)%(0.6)%
Foreign exchange on entity closures(0.4)%— %1.8 %
Taxes on non-U.S. income - U.S., Canadian & European reorganization— %0.7 %0.3 %
Other6.3 %0.2 %0.5 %
Effective income tax rate7.7 %25.6 %25.1 %
*Year ended December 31, 2020 and 2019 amounts have been adjusted to reflect the change in inventory accounting method, as described in Notes 1 and 4 to the consolidated financial statements.
 2018 2017 2016
U.S. federal income tax rate21.0 % 35.0 % 35.0 %
U.S. tax reform1.6 % 66.6 %  %
State income taxes—U.S.1.3 % (6.2)% 1.8 %
Taxes on non-U.S. income - U.S., Canadian & European reorganization1.1 % (8.4)% 4.3 %
Valuation allowances0.5 % (3.3)% 1.5 %
Taxes on non-U.S. income0.4 % (24.6)% (2.5)%
Employee share-based payments(1.6)% (28.0)%  %
Manufacturing deduction credit(1.0)% (15.3)% (1.3)%
Research and development credit(0.9)% (4.7)% (0.6)%
Other0.5 % (1.6)% (0.1)%
Effective income tax rate22.9 % 9.5 % 38.1 %
Components of deferred tax assets and liabilities:
 December 31,
(In thousands)2018 2017
Deferred tax assets   
 Product liability$31,169
 $28,481
 Capitalized research and development10,938
 2,442
 Employee benefits9,641
 6,401
 Net operating losses and tax credit carryforwards7,845
 10,013
 Share-based compensation5,561
 6,444
 Accrued expenses and other reserves4,385
 4,237
Other4,056
 2,691
Total deferred tax assets73,595
 60,709
Valuation allowances(5,039) (4,559)
Net deferred tax assets68,556
 56,150
Deferred tax liabilities   
Goodwill and intangibles(31,290) (30,368)
Property, plant and equipment(9,555) (8,056)
Other(2,353) (1,242)
Total deferred tax liabilities(43,198) (39,666)
Net deferred taxes$25,358
 $16,484
December 31,
(In thousands)20212020
Deferred tax assets
 Product liability$71,709 $33,689 
 Capitalized research and development25,644 22,915 
 Employee benefits— 10,539 
 Net operating losses and tax credit carryforwards9,404 6,310 
 Accrued expenses and other reserves4,627 5,195 
 Share-based compensation3,619 3,588 
Other4,785 6,034 
Total deferred tax assets119,788 88,270 
Valuation allowances(8,812)(7,188)
Net deferred tax assets110,976 81,082 
Deferred tax liabilities
Goodwill and intangibles(79,285)(39,040)
Property, plant and equipment(17,088)(14,649)
Employee benefits(8,985)— 
Inventory(1,264)(10,591)
Other(2,434)(1,897)
Total deferred tax liabilities(109,056)(66,177)
Net deferred taxes$1,920 $14,905 
*December 31, 2020 amounts have been adjusted to reflect the change in inventory accounting method, as described in Notes 1 and 4 to the consolidated financial statements.
At December 31, 2018,2021, we had net operating loss carryforwards of approximately $29.5 million, all of which are in non-U.S. tax jurisdictions.$39.8 million. All net operating loss carryforwards without a valuation allowance may be carried forward for a period of at least six years. The change in valuation allowance for the year of $0.5 million is primarily due to our inability to recognize deferred tax assets on certain foreign entities that continue to generate losses partially offset by the release of a valuation allowance on certain losses.

66
62




A reconciliation of the change in the tax liability for unrecognized tax benefits for the years ended December 31, 20182021 and 20172020 is as follows:
(In thousands)20212020
Beginning balance$8,092 $5,119 
Adjustments for tax positions related to the current year182 425 
Adjustments for tax positions related to prior years733 2,950 
Settlements(3,211)— 
Statute expiration(859)(402)
Ending balance$4,937 $8,092 
(In thousands)2018 2017
Beginning balance$15,055
 $14,393
Adjustments for tax positions related to the current year1,869
 1,921
Adjustments for tax positions related to prior years(32) (766)
Statute expiration(737) (493)
Ending balance$16,155
 $15,055
The total amount of unrecognized tax benefits, if recognized, would reduce our future effective tax rate. We have recognized tax benefits associated with these liabilities in the amount of$5.22.5 million and $5.5$2.7 million at December 31, 20182021 and 2017,2020, respectively.
We recognize interest related to unrecognized tax benefits in interest expense and penalties in operating expenses. Our liability for accrued interest and penalties related to uncertain tax positions was $3.3$0.8 million and $2.2$1.0 million at December 31, 20182021 and 2017,2020, respectively.

We are subject to regular review and audit by both foreign and domestic tax authorities. While we believe our tax positions will be sustained, the final outcome of tax audits and related litigation may differ materially from the tax amounts recorded in our consolidated financial statements.
We file a U.S. federal income tax return along with various state and foreign income tax returns. Examinations of our U.S. federal returns have been completed through 2013, with the 2014 tax year closed by statute.2018. Various state and foreign income tax returns may be subject to tax audits for periods after 2010.2015.
Note 10—11—Stock Plans
The 2016 Management Equity Incentive Plan provides for various forms of stock-based compensation for eligible key employees through May 2026. Management stock-based compensation includes stock options, restricted stock, restricted stock units and performance stock units. Additionally, 2019 amounts granted include outstanding Sierra Monitor Corporation awards converted into MSA awards after the acquisition. See Note 14—Acquisitions for more information. The 2017 Non-Employee Directors’ Equity Incentive Plan provides for grants of stock options and restricted stock to non-employee directors through May 2027. Stock options are granted at market prices and expire after ten years. Stock options are exercisable beginning three years after the grant date. Restricted stock and restricted stock units are granted without payment to the Company and generally vest three years after the grant date. Restricted stock and restricted stock units are valued at the market value of the stock on the grant date. Performance stock units with a market condition are valued at an estimated fair value using thea Monte Carlo simulation model. The final number of shares to be issued for performance stock units may range from zero to 200% of the target award based on achieving the specified performance targets over the performance period and further range based upon the achieved market metric over the performance period. In general, unvested stock options, restricted stock and performance stock units are forfeited if the participant’s employment with the Company terminates for any reason other than retirement, death or disability. We issue Treasury shares for stock option exercises and grants of restricted stock and performance stock. Please refer to Note 67—Capital Stock for further information regarding stock compensation share issuance. As of December 31, 2018,2021, there were 1,054,730714,999 and 114,87887,051 shares, respectively, reserved for future grants under the management and non-employee directors’ equity incentive plans.
63


Stock-based compensation expense was as follows:
(In thousands)2018 2017 2016
Restricted stock$6,221
 $4,691
 $3,456
Stock options217
 380
 2,459
Performance stock5,801
 6,687
 3,296
Total compensation expense before income taxes12,239
 11,758
 9,211
Income tax benefit2,974
 4,440
 3,375
Total compensation expense, net of income tax benefit$9,265
 $7,318
 $5,836
(In thousands)202120202019
Restricted stock units$5,797 $6,258 $6,914 
Stock options81 113 487 
Performance stock units13,030 549 6,359 
Total stock-compensation expense before income taxes18,908 6,920 13,760 
Income tax benefit4,633 1,668 3,357 
Total stock-compensation expense, net of income tax benefit$14,275 $5,252 $10,403 
We did not capitalize any stock-based compensation expense, and all expense is recorded in selling, general and administrative expense in 2018, 2017,2021, 2020, and 2016.2019.
Stock option expense is based onThe Company utilized the Black-Scholes valuation model for estimating the fair value of stock option grants estimated on the grant dates using the Black-Scholes option pricing model andexpense with the following weighted average assumptions for options granted in 2016.assumptions. There were no stock options granted in 2018 and 2017.2021 or 2020.

67



 2016
Fair value per option$11.69
Risk-free interest rate1.6%
Expected dividend yield2.8%
Expected volatility34%
Expected life (years)7.0
2019
Fair value per option$59.07 
Risk-free interest rate2.3 %
Expected dividend yield1.7 %
Expected volatility31 %
Expected life (years)6.4
The risk-free interest rate is based on the U.S. Treasury Constant Maturity rates as of the grant date converted into an implied spot rate yield curve. Expected dividend yield is based on the most recent annualized dividend divided by the one year average closing share price. Expected volatility is based on the ten year historical volatility using daily stock prices. Expected life is based on historical stock option exercise data.
A summary of option activity follows:
SharesWeighted
Average
Exercise Price
Exercisable at
Year-end
Outstanding January 1, 2019735,001 $43.79 
Granted23,285 43.54 
Exercised(198,535)38.16 
Forfeited(95)49.19 
Outstanding December 31, 2019559,656 45.78 552,682 
Exercised(274,704)45.31 
Forfeited(954)42.00 
Outstanding December 31, 2020283,998 46.23 281,593 
Exercised(122,087)47.25 
Forfeited(210)43.75 
Outstanding December 31, 2021161,701 $45.47 161,347 
64


 Shares 
Weighted
Average
Exercise Price
 
Exercisable at
Year-end
Outstanding January 1, 20161,694,675
 $36.69
  
Granted235,233
 44.50
  
Exercised(341,063) 37.34
  
Forfeited(12,753) 46.11
  
Outstanding December 31, 20161,576,092
 37.63
 1,098,615
Exercised(620,646) 29.75
  
Outstanding December 31, 2017955,446
 42.75
 614,414
Exercised(215,724) 39.25
  
Forfeited(4,721) 44.50
  
Outstanding December 31, 2018735,001
 $43.79
 638,673
Table of Contents
For various exercise price ranges, characteristics of outstanding and exercisable stock options at December 31, 20182021 were as follows:
Stock Options Outstanding
Range of Exercise PricesSharesWeighted-Average
Exercise PriceRemaining Life
$33.01 – $45.00126,985 $44.46 2.04
$45.01 – $57.9334,716 49.18 2.79
$33.01 – $57.93161,701 $45.47 2.20
 Stock Options Outstanding
Range of Exercise PricesShares Weighted-Average
Exercise Price Remaining Life
$17.83 – $33.0039,485
 $25.01
 0.90
$33.01 – $45.00359,713
 40.39
 4.32
$45.01 – $51.69335,803
 49.64
 4.65
$17.83 – $51.69735,001
 $43.79
 4.28
Stock Options Exercisable Stock Options Exercisable
Range of Exercise PricesShares Weighted-AverageRange of Exercise PricesSharesWeighted-Average
Exercise Price Remaining LifeExercise PriceRemaining Life
$17.83 – $33.0039,485
 $25.01
 0.90
$33.01 – $45.00263,385
 38.89
 3.27$33.01 – $45.00126,985 $44.46 2.04
$45.01 – $51.69335,803
 49.64
 4.65
$17.83 – $51.69638,673
 $43.68
 3.85
$45.01 – $57.93$45.01 – $57.9334,362 49.17 2.75
$33.01 – $57.93$33.01 – $57.93161,347 $45.46 2.19
Cash received from the exercise of stock options was $8.6$5.8 million, $18.5$12.4 million and $12.5$7.5 million for the years ended December 31, 2018, 20172021, 2020 and 2016,2019, respectively. The tax benefit we realized from these exercises was $2.5$4.3 million, $7.4$6.4 million and $0.6$4.8 million for the years ended December 31, 2018, 20172021, 2020 and 2016,2019, respectively.

68



Stock options become exercisable when they are vested. The aggregate intrinsic value of stock options exercisable at December 31, 20182021 was $60.2$17.0 million. The aggregate intrinsic value of all stock options outstanding at December 31, 20182021 was $69.3$17.1 million.
65


A summary of restricted stock and unit activity follows:
SharesWeighted Average
Grant Date
Fair Value
Shares 
Weighted Average
Grant Date
Fair Value
Unvested January 1, 2016217,709
 $49.70
Unvested January 1, 2019Unvested January 1, 2019205,449 $68.97 
Granted107,465
 50.65
Granted70,160 104.53 
Vested(76,568) 49.12
Vested(97,253)56.47 
Forfeited(14,014) 48.23
Forfeited(5,655)85.48 
Unvested at December 31, 2016234,592
 49.76
Unvested at December 31, 2019Unvested at December 31, 2019172,701 90.38 
Granted72,878
 75.27
Granted51,468 124.61 
Vested(76,834) 52.74
Vested(70,399)81.58 
Forfeited(3,475) 50.46
Forfeited(7,579)106.54 
Unvested at December 31, 2017227,161
 57.50
Unvested at December 31, 2020Unvested at December 31, 2020146,191 105.83 
Granted75,430
 87.36
Granted43,146 167.13 
Vested(92,401) 58.10
Vested(65,225)95.43 
Forfeited(4,741) 59.61
Forfeited(5,769)132.54 
Unvested at December 31, 2018205,449
 $68.97
Unvested at December 31, 2021Unvested at December 31, 2021118,343 $132.62 
A summary of performance stock unit activity follows:
SharesWeighted Average
Grant Date
Fair Value
Shares 
Weighted Average
Grant Date
Fair Value
Unvested at January 1, 2016171,644
 $50.24
Unvested at January 1, 2019Unvested at January 1, 2019218,886 $68.43 
Granted65,355
 44.28
Granted83,819 101.03 
Vested(31,093) 58.54
Vested(139,478)44.75 
Performance adjustments(15,682) 58.54
Performance adjustments76,960 44.24 
Forfeited(3,603) 44.47
Forfeited(2,152)99.82 
Unvested at December 31, 2016186,621
 46.18
Unvested at December 31, 2019Unvested at December 31, 2019238,035 85.39 
Granted98,886
 72.73
Granted67,479 127.48 
Vested(72,504) 57.19
Vested(132,036)73.00 
Performance adjustments29,183
 57.27
Performance adjustments33,499 72.36 
Forfeited
 
Forfeited(6,765)111.60 
Unvested at December 31, 2017242,186
 55.06
Unvested at December 31, 2020Unvested at December 31, 2020200,212 104.69 
Granted62,775
 84.79
Granted52,309 175.59 
Vested(41,660) 40.23
Vested(64,543)85.41 
Performance adjustments(35,756) 45.21
Performance adjustments5,357 88.45 
Forfeited(8,659) 44.53
Unvested at December 31, 2018218,886
 $68.43
Unvested at December 31, 2021Unvested at December 31, 2021193,335 $129.86 
The 20182021 performance adjustments above relate primarily to adjustments made relative to2018 performance unit awards that did not meetexceeded the performance targets when vested during 20182021, including the final number of shares issued, for the 2015 Management Performance Units, which were 93.6%105.4% of the target award based on Total Shareholder Returnactual results during the three year performance period, and vested in the first quarter of 2018.

69


Table of Contents

period.
During the years ended December 31, 2018, 20172021, 2020 and 2016,2019, the total intrinsic value of stock options exercised (the difference between the market price on the date of exercise and the option price paid to exercise the option) was $12.2$13.0 million, $29.3$24.6 million and $6.4$14.6 million, respectively. The fair values of restricted stock vested during the years ended December 31, 2018, 20172021, 2020 and 20162019 were $5.4$6.2 million, $4.1$5.7 million and $3.7$5.5 million, respectively. The fair value of performance stock units vested during the years ended December 31, 2018, 20172021, 2020 and 20162019 was $1.7$5.5 million, $4.1$9.6 million and $1.8$6.2 million, respectively.
On December 31, 2018,2021, there was $8.1$12.6 million of unrecognized stock-based compensation expense. The weighted average period over which this expense is expected to be recognized was approximately 1.71.6 years.

66


Table of Contents
Note 11—Short and 12—Long-Term Debt
Short-TermLong-Term Debt
Short-term borrowings with banks, which excludes the current portion of long-term debt, was insignificant at December 31, 2018 and 2017, respectively. The average month-end balance of total short-term borrowings during 2018 was $0.1 million. The maximum month-end balance of $0.3 million occurred in May 2018.
Long-Term Debt
December 31, December 31,
(In thousands)2018 2017(In thousands)20212020
2006 Senior Notes payable through 2021, 5.41%, net of debt issuance costs$
 $26,667
2010 Senior Notes payable through 2021, 4.00%, net of debt issuance costs60,000
 80,000
2010 Senior Notes payable through 2021, 4.00%, net of debt issuance costs$— $20,000 
2016 Senior Notes payable through 2031, 3.40%, net of debt issuance costs69,604
 74,139
2016 Senior Notes payable through 2031, 3.40%, net of debt issuance costs74,203 74,926 
Senior revolving credit facility maturing in 2023, net of debt issuance costs231,707
 293,693
2021 Senior Notes payable through 2036, 2.69%, net of debt issuance costs2021 Senior Notes payable through 2036, 2.69%, net of debt issuance costs99,694 — 
2021 Senior Notes payable through 2036, 2.69%, net of debt issuance costs2021 Senior Notes payable through 2036, 2.69%, net of debt issuance costs99,694 — 
Senior revolving credit facility maturing in 2026, net of debt issuance costsSenior revolving credit facility maturing in 2026, net of debt issuance costs324,060 212,231 
Total361,311
 474,499
Total597,651 307,157 
Amounts due within one year20,000
 26,667
Short-term debtShort-term debt— 20,000 
Long-term debt$341,311
 $447,832
Long-term debt$597,651 $287,157 
On September 7, 2018,May 24, 2021, the Company entered into a ThirdFourth Amended and Restated Credit Agreement associated with our senior revolving credit facility which(the “Revolving Credit Facility" or "Facility”) that extended theits term of the revolving credit facility through September 2023May 24, 2026 and increased the capacity to $600.0$900.0 million. Under this 2018 Amended and Restated Credit Agreement,the amended agreement, the Company may elect either a Base rate of interest (“BASE”) or an interest rate based on the London Interbank Offered Rate (“LIBOR”). The BASE is a daily fluctuating per annum rate equal to the highest of (i) 0.00%, (ii) the Prime Rate, (ii)(iii) the Federal Funds Open Rate plus one half of one percent (0.5%), (iii)(iv) the Overnight Bank Funding Rate, plus one half of one percent (0.5%), or (iv)(v) the Daily LiborLIBOR Rate plus one percent (1.00%). The Company pays a credit spread of 0 to 175 basis points based on the Company’s net EBITDA leverage ratio and the elected rate (BASE or LIBOR). The Company has a weighted average revolver interest rate of 3.47%1.22% as of December 31, 2018.2021. At December 31, 2018, $363.52021, $572.4 million of the existing $600.0$900.0 million senior revolving credit facility was unused, including letters of credit.credit issued under the facility. The facility also provides an accordion feature that allows the Company to access an additional $400.0 million of capacity pending approval by MSA’s board of directors and from the bank group.
On January 22, 2016,July 1, 2021, the Company entered into a SecondThird Amended and Restated Multi-Currency Note Purchase and Private Shelf Agreement (the "Notes"“Prudential Note Agreement”), pursuant to which MSA issued notes in an aggregate original principal amount of £54.9 million (approximately $69.7 million at December 31, 2018) with PGIM, Inc. (“Prudential”). The Prudential Note Agreement provided for (i) the issuance of $100.0 million of 2.69% Series C Senior Notes are repayable in annual installmentsdue July 1, 2036 and (ii) the establishment of £6.1 million (approximately $7.7 million at December 31, 2018), commencing January 22, 2023, with a final payment of any remaining amount outstanding on January 22, 2031. The interest rate on these Notes is fixed at 3.4%. On September 7, 2018, the Company entered into an amended and restated agreement associated with these Notes. Under the Second Amended and Restated Multi-Currency Note Purchase and Private Shelf Agreement, as amended ("Amended Note Purchase Agreement"),uncommitted note issuance facility whereby the Company may request, from timesubject to time during a three-year period ending September 7, 2021,Prudential’s acceptance in its sole discretion, the issuance of up to $150$335.0 million aggregate principal amount of senior unsecured notes. As of December 31, 2021, the Company had issued £54.9 million (approximately $74.3 million at December 31, 2021) of 3.4% Series B Senior Notes due January 22, 2031. The Company also had issued $100.0 million of additional senior notes.

4.00% Series A Senior Notes, of which the final $20.0 million was repaid on October 13, 2021.
On January 4, 2019,July 1, 2021, the Company entered into an amended and restated agreement associated with the New York Life master note facility dated June 2, 2014.   Under thisa Second Amended and Restated Master Note Facility ("Amended(the “NYL Note Facility"Facility”), with NYL Investors. The NYL Note Facility provided for (i) the issuance of $100.0 million of 2.69% Series A Senior Notes due July 1, 2036 and (ii) the establishment of an uncommitted note issuance facility whereby the Company may request, from timesubject to time during a three-year period ending January 4, 2022,NYL Investors’ acceptance in its sole discretion, the issuance of up to $150$200.0 million aggregate principal amount of additional senior promissoryunsecured notes. As of the Form 10-K filing date, there are no promissory notes outstanding.

70


Table of Contents

Both the AmendedThe Revolving Credit Facility, Prudential Note Purchase Agreement and AmendedNYL Note Facility require MSAthe Company to comply with specified financial covenants, including a requirement to maintain a minimum fixed charges coverage ratio of not less than 1.50 to 1.00 and a consolidated net leverage ratio not to exceed 3.50 to 1.00,1.00; except during an acquisition period, defined as four consecutive fiscal quarters beginning with the quarter of acquisition, in which case the consolidated net leverage ratio shall not exceed 4.00 to 1.00; in each case calculated on the basis of the trailing four fiscal quarters. In addition, the Amended Note Purchase Agreement and Amended Note Facility bothagreements contain negative covenants limiting the ability of MSAthe Company and its subsidiaries to incur additional indebtedness or issue guarantees, create or incur liens, make loans and investments, make acquisitions, transfer or sell assets, enter into transactions with affiliated parties, make changes in its organizational documents that are materially adverse to lenders or modify the nature of MSA'sthe Company's or its subsidiaries' business. However,All credit facilities exclude the covenants contained in the Amended Note Facility do not apply until promissory notes are issued.subsidiary, Mine Safety Appliances Company, LLC.
On July 1, 2021, the Company acquired Bacharach for $329.4 million, net of cash acquired. The acquisition was partially financed by $200.0 million of 2.69% Senior Notes from the Prudential Note Agreement and NYL Note Facility. The remaining purchase price was financed under the Revolving Credit Facility.
67


Table of Contents
During August 24, 2018, we repaid our 5.41% 2006 Senior Notes. In connection2021, the Company amended its Revolving Credit Facility to transition from Sterling LIBOR reference rates to Sterling Overnight Interbank Average Rate ("SONIA") reference rates. The Company will apply the optional expedients in ASC 848, Reference Rate Reform, to this modification and potential future modifications driven by reference rate reform, accounting for the modifications as a continuation of the existing contracts. Therefore, these modifications will not require remeasurement at the modification date or a reassessment of previous accounting determinations. As such, the Company does not anticipate the change in reference rates will have an impact on the Company’s consolidated financial statements. Management continues to evaluate the Company’s other outstanding U.S. LIBOR based contracts to determine whether reference rate modifications are necessary.
As of December 31, 2021, MSA was in full compliance with the payoff of these notes, MSA recognized a loss on extinguishment of debt of $1.5 million which was recorded in loss on extinguishment of debt on our consolidated statement of income.restrictive covenants under its various credit agreements.
Approximate maturities on our long-term debt over the next five years are $20.0 million in 2019, $20.0 million in 2020, $20.0 million in 2021, none in 2022, $241.2$8.3 million in 2023, $8.3 million in 2024, $8.3 million in 2025, $334.4 million in 2026 and $62.0$241.1 million thereafter. The revolving credit facilities require the Company to comply with specified financial covenants. In addition, the credit facilities contain negative covenants limiting the ability of the Company and its subsidiaries to enter into specified transactions. The Company was in compliance with all covenants at December 31, 2018.
The Company had outstanding bank guarantees and standby letters of credit with banks as of December 31, 2018,2021, totaling $11.4$10.9 million, of which $3.1$1.5 million relate to the senior revolving credit facility. The letters of credit serve to cover customer requirements in connection with certain sales orders and insurance companies. The full amount of the letters of credit remains unused and available at December 31, 2018. The Company is also required to provide cash collateral in connection with certain arrangements. At December 31, 2018,2021, the Company has $0.5 million of restricted cash in support of these arrangements.
Note 12—13—Goodwill and Intangible Assets
Changes in goodwill during the years ended December 31, 20182021 and 20172020, were as follows:
(In thousands)2018 2017(In thousands)20212020
Net balance at January 1$422,185
 $333,276
Net balance at January 1$443,272 $436,679 
Additions (Note 13)
 74,453
Disposals(525) 
Additions and measurement period adjustments (Note 14)Additions and measurement period adjustments (Note 14)199,454 — 
Currency translation(8,020) 14,456
Currency translation(5,868)6,593 
Net balance at December 31$413,640
 $422,185
Net balance at December 31$636,858 $443,272 
At December 31, 2018,2021, goodwill of $273.2$448.7 million and $140.4$188.2 million related to the Americas and International reportingreportable segments, respectively.
Changes in intangible assets, net of accumulated amortization, during the years ended December 31, 20182021 and 20172020, were as follows:
(In thousands)2018 2017(In thousands)20212020
Net balance at January 1$183,088
 $77,015
Net balance at January 1$161,051 $171,326 
Additions (Note 13)
 110,680
Additions (Note 14)Additions (Note 14)164,426 121 
Amortization expense(10,509) (9,434)Amortization expense(16,814)(11,570)
Currency translation(3,064) 4,827
Currency translation(1,715)1,174 
Net balance at December 31$169,515
 $183,088
Net balance at December 31$306,948 $161,051 


(In millions)December 31, 2021December 31, 2020
Intangible Assets:Weighted Average Useful Life (years)Gross Carrying AmountAccumulated Amortization and ReservesNet Carrying AmountGross Carrying AmountAccumulated Amortization and ReservesNet Carrying Amount
Customer relationships19$185.7 $(27.9)$157.8 $59.7 $(20.4)$39.3 
Distribution agreements2066.1 (23.8)42.3 66.4 (20.7)45.7 
Technology related assets850.4 (25.5)24.9 30.2 (21.3)8.9 
Patents, trademarks and copyrights1635.2 (13.6)21.6 19.4 (12.5)6.9 
License agreements55.4 (5.3)0.1 5.4 (5.3)0.1 
Other33.3 (3.0)0.3 3.0 (2.8)0.2 
Total17$346.1 $(99.1)$247.0 $184.1 $(83.0)$101.1 
71
68



Table of Contents

(In millions) December 31, 2018 December 31, 2017
Intangible Assets:Weighted Average Useful Life (years)Gross Carrying Amount Accumulated Amortization and Reserves Net Carrying Amount Gross Carrying Amount Accumulated Amortization and Reserves Net Carrying Amount
Customer relationships14$46.7
 $(10.6) $36.1
 $49.6
 $(7.6) $42.0
Distribution agreements2066.1
 (14.1) 52.0
 66.3
 (10.9) 55.4
Technology related assets828.3
 (15.5) 12.8
 28.7
 (13.0) 15.7
Patents, trademarks and copyrights1218.7
 (10.4) 8.3
 19.2
 (9.7) 9.5
License agreements55.3
 (5.3) 
 5.3
 (5.3) 
Other22.9
 (2.6) 0.3
 2.9
 (2.5) 0.4
Total15$168.0
 $(58.5) $109.5
 $172.0
 $(49.0) $123.0
During 2017, we acquiredAt December 31, 2021, the above intangible assets balance includes a trade name related to the Globe acquisition with an indefinite life totaling $60.0 million. This intangible asset is tested for impairment on October 1st of each year, or more frequently if indicators of impairment exist.
Intangible asset amortization expense over the next five years is expected to be approximately $10 million in 2019 through 2021, $9$20 million in 2022, and $8$18 million in 2023.2023 - 2025 and $17 million in 2026.
Note 13—14—Acquisitions

Acquisition of Globe Holding Company, LLCBacharach
On July 31, 2017,1, 2021, we acquired 100% of the common stock in Globe Holding Company, LLC ("Globe")of Bacharach in an all-cashall cash transaction valued at $215$329.4 million, plus a working capital adjustmentnet of $1.4 million. There is no contingent consideration.cash acquired.
BasedHeadquartered near Pittsburgh in Pittsfield, NH, GlobeNew Kensington, PA, Bacharach is a leading innovatorleader in gas detection technologies used in the heating, ventilation, air conditioning, and provider of firefighter protective clothing and boots.refrigeration ("HVAC-R") markets. This acquisition aligns with our corporate strategy in that it strengthens our leading position in the North American fire service market. The transaction was funded through borrowings on our unsecured senior revolving credit facility.expanded MSA’s gas detection portfolio and leverages MSA’s product and manufacturing expertise into new markets.
GlobeBacharach's operating results are included in our consolidated financial statements from the acquisition date as part ofwithin the Americas, International and Corporate reportable segment.segments. The acquisition qualifies as a business combination and washas been accounted for using the acquisition method of accounting.
We finalized the purchase price allocation as of June 30, 2018. The following table summarizes the preliminary fair values of the GlobeBacharach assets acquired and liabilities assumed at the date of the acquisition:
(In millions)July 1, 2021
Current assets (including cash of $11.7 million)$32.1 
Property, plant and equipment and other noncurrent assets4.7 
Customer relationships123.0 
Developed technology20.5 
Trade name15.0 
Goodwill194.5 
Total assets acquired389.8 
Total liabilities assumed(48.7)
Net assets acquired$341.1 
(In millions)July 31, 2017
Current assets (including cash of $58 thousand)$28.6
Property, plant and equipment8.3
Trade name60.0
Distributor relationships40.2
Acquired technology and other intangible assets10.5
Goodwill74.5
Total assets acquired222.1
Total liabilities assumed5.7
Net assets acquired$216.4
The amounts in the table above are subject to change upon completion of the valuation of the assets acquired and liabilities assumed. This valuation is expected to be completed by the second quarter of 2022.
Assets acquired and liabilities assumed in connection with the acquisition have been recorded at their fair values. Fair values were determined by management, based, in part on an independent valuation performed by a third party valuation specialist. The valuation methods used to determine the fair value of intangible assets included the relief from royalty method for trade name and technology related intangible assets; the excess earnings approach for distributor relationships using distributor inputs and contributory charges; and the cost method for assembled workforce which is included in goodwill. A number of significant assumptions and estimates were involved in the application of these valuation methods, including sales volumes and prices, royalty rates, costs to produce, tax rates, capital spending, discount rates, and working capital changes. Cash flow forecasts were generally based on Globe pre-acquisition forecasts coupled with estimated MSA sales synergies.

72


Table of Contents

Identifiable intangible assets with finite lives are subject to amortization over their estimated useful lives. The distributor relationships acquired in the Globe transaction will be amortized over a period of 20 years and the remaining identifiable assets will be amortized over 5 years. The trade name was determined to have an indefinite useful life. We will perform an impairment assessment annually on October 1st on the trade name, or sooner if there is a triggering event. Additionally, as part of each impairment assessment, we will reassess whether the asset continues to have an indefinite life or whether it should be reassessed with a finite life. Estimated future amortization expense related to the identifiable intangible assets is approximately $4.1 million in each of the next three years, $3.2 million in year four, and $2.0 million in year five. Estimated future depreciation expense related to Globe property, plant and equipment is approximately $1.0 million in each of the next five years.

Acquisition of Senscient, Inc.
On September 19, 2016, we acquired 100% of the common stock of Senscient, Inc. ("Senscient") for $19.1 million in cash. There is no contingent consideration. Senscient, which is headquartered in the UK, is a leader in laser-based gas detection technology. The acquisition of Senscient expands and enhances MSA’s technology offerings in the global market for fixed gas and flame detection systems, as the Company continues to execute its core product growth strategy. The acquisition was funded through borrowings on our unsecured senior revolving credit facility.
We finalized the purchase price allocation as of September 30, 2017. The following table summarizes the fair values of the Senscient assets acquired and liabilities assumed at the date of acquisition:
(In millions)September 19, 2016
Current assets (including cash of $0.7 million)$5.9
Property, plant and equipment and other noncurrent assets0.3
Acquired technology1.6
Customer-related intangibles2.8
Goodwill10.5
Total assets acquired21.1
Total liabilities assumed2.0
Net assets acquired$19.1
Assets acquired and liabilities assumed in connection with both acquisitions have been recorded at theirpreliminary fair values. Fair values were determined by management, based in part on an independent valuation performed by a third party valuation specialist. The valuation methods used to determine the fair value of intangible assets included the excess earnings approach for all customer relationships using customer inputs and Latchways technology related intangible assets;contributory charges; the relief from royalty method for the Latchways trade name and Senscient technology related intangible assets;developed technologies; and the cost method for assembled workforce which is included in goodwill for both acquisitions.goodwill. A number of significant assumptions and estimates were involved in the application of these valuation methods, including forecasted sales volumes and prices, royalty rates, costs to produce, tax rates, capital spending, discount rates, attrition rates and working capital changes. Cash flow forecasts were generally based on SenscientBacharach pre-acquisition forecasts, coupled with estimated MSA sales synergies. Identifiable intangible assets with finite lives are subject to amortization over their estimated useful lives. The identifiable intangible assets for Senscient include technologycustomer relationships and customer-related intangibles whichtrade name acquired in the Bacharach transaction will be amortized over ten and five years, respectively.a period of 21 years. Estimated future amortization expense related to Senscientthe identifiable intangible assets is approximately $0.7$9.0 million annually for 2022 through 2026, and $109.0 million thereafter. The step up to fair value of acquired inventory as part of the purchase price allocation totaled $2.3 million. The amortization of the inventory step up was included in years one and two, $0.5 millionCost of products sold in year three and $0.2 million in years four and five.the Consolidated Statements of Income.

69


Table of Contents
Goodwill is calculated as the excess of the purchase price over the fair value of net assets acquired and represents the future economic benefits arising from other assets acquired that could not be individually identified and separately recognized. Among the factors that contributed to a purchase price in excess of the fair value of the net tangible and intangible assets acquired were the acquisition of an assembled workforce, the expected synergies and other benefits that we believe will result from combining the operations of Globe, Latchways and SenscientBacharach with our operations. Goodwill of $74.5$194.5 million related to the GlobeBacharach acquisition has been recorded, inwith $155.6 million and $38.9 million allocated to the Americas reportable segment and International reportable segment, respectively. This Goodwill is non-deductible for tax purposes.
Acquisition of Bristol Uniforms and Bell Apparel
On January 25, 2021, we acquired 100% of the common stock of B T Q Limited, including Bristol in an all-cash transaction valued at $63.0 million, net of cash acquired.
Bristol, which is headquartered in the U.K., is a leading innovator and provider of protective apparel to the fire, rescue services, and utility sectors. The acquisition strengthens MSA's position as a global market leader in fire service personal protective equipment products, which include breathing apparatus, firefighter helmets, thermal imaging cameras, and firefighter protective apparel, while providing an avenue to expand its business in the U.K. and key European markets. The fire service equipment brands of MSA, which include Gallet Firefighter Helmets, the M1 and G1 Self-Contained Breathing Apparatus range, Cairns Helmets, Globe Manufacturing, and now Bristol, represent more than 460 combined years of innovation in the fire service industry, with a common mission: protecting the health and safety of firefighters. Bristol is also a leading manufacturer of flame-retardant, waterproof, and other protective work wear for the utility industry. Marketed under the Bell Apparel brand, this line complements MSA's existing and broad range of offerings for the global utilities market.
Bristol's operating results are included in our consolidated financial statements from the acquisition date as part of the International reportable segment. The acquisition qualifies as a business combination and will be accounted for using the acquisition method of accounting.
The following table summarizes the preliminary fair values of the Bristol assets acquired and liabilities assumed at the date of the acquisition:
(In millions)January 25, 2021
Current assets (including cash of $13.3 million)$37.1 
Net investment in sales-type leases, noncurrent29.0 
Property, plant and equipment and other noncurrent assets12.0 
Customer relationships4.5 
Trade name and other intangible assets1.4 
Goodwill4.9 
Total assets acquired88.9 
Total liabilities assumed(12.6)
Net assets acquired$76.3 
The amounts in the table above are subject to change upon completion of the valuation of the assets acquired and liabilities assumed. This valuation is expected to be completed in the first quarter of 2022.

70


Table of Contents
Assets acquired and liabilities assumed in connection with the acquisition have been recorded at their preliminary fair values. Fair values were determined by management, based in part on an independent valuation performed by a third party valuation specialist. The valuation methods used to determine the fair value of intangible assets included the excess earnings approach for customer relationships using customer inputs and contributory charges; the relief from royalty method for trade name; and the cost method for assembled workforce which is included in goodwill. A number of significant assumptions and estimates were involved in the application of these valuation methods, including forecasted sales volumes and prices, royalty rates, costs to produce, tax deductible.rates, capital spending, discount rates, attrition rates and working capital changes. Cash flow forecasts were generally based on Bristol pre-acquisition forecasts, coupled with estimated MSA sales synergies. Identifiable intangible assets with finite lives are subject to amortization over their estimated useful lives. The customer relationships and trade name acquired in the Bristol transaction will be amortized over a period of 15 years. Estimated future amortization expense related to the identifiable intangible assets is approximately $0.5 million annually in 2022 and 2023, $0.4 million annually during 2024 through 2026, and $3.5 million thereafter. The step up to fair value of acquired inventory as part of the purchase price allocation totaled $1.5 million. The amortization of the inventory step up was included in Cost of products sold in the consolidated statement of income.
Goodwill is calculated as the excess of the purchase price over the fair value of net assets acquired and represents the future economic benefits arising from other assets acquired that could not be individually identified and separately recognized. Among the factors that contributed to a purchase price in excess of the fair value of the net tangible and intangible assets acquired were the acquisition of an assembled workforce, the expected synergies and other benefits that we believe will result from combining the operations of Bristol with our operations. Goodwill of $10.5$4.9 million related to the SenscientBristol acquisition washas been recorded in the International reportable segment and is expected to benon-deductible for tax deductible.

73


Table of Contents

Our results for the year ended December 31, 2018 include strategic transaction costs of $0.4 million, including an immaterial amount of integration costs of related to the Globe acquisition. Our results for the year ended December 31, 2017 include strategic transaction costs of $4.2 million, including transaction and integration costs of $1.8 million related to the Globe acquisition as well as integration costs of $0.4 million related to the Senscient acquisition. Our results for the year ended December 31, 2016, include strategic transaction costs of $2.5 million including transaction and integration costs of $0.8 million related to the Senscient acquisition. These costs are all reported in selling, general and administrative expenses.purposes.
The operating results of boththe Bristol and Bacharach acquisitions have been included in our consolidated financial statements from thetheir acquisition date.dates through December 31, 2021. Our results for the year ended December 31, 20182021, include Globenet sales of $113.9 million and net income of $13.3 million. These results include depreciation expense of $1.0 million and amortization expense of $4.1 million. Excluding transaction and integration costs, Globe provided $13.6 million of net income for the year ended December 31, 2018. Our results for the year ended December 31, 2017 include Globe sales of $46.1 million and net income of $3.7 million. These results include depreciation expense of $0.5 million and amortization expense of $1.7 million. Excluding transaction and integration costs, Globe provided $4.9 million of net income for the year ended December 31, 2017. Our results for the year ended December 31, 2016 include Senscient sales of $2.7 million and a net loss of $1.1$67.2 million which includes amortization, primarily related to intangible assets, of $0.2 million.and $6.3 million, respectively.
The following unaudited pro forma information presents our combined results as if boththe Bristol and Bacharach acquisitions had occurred at the beginning of 2016.2020. The unaudited pro forma financial information was prepared to give effect to events that are (1) directly attributable to the acquisition; (2) factually supportable; and (3) expected to have a continuing impact on the combined company’scompany's results. There were no material transactions between MSA and SenscientBristol or GlobeBacharach during the periods presented that are required to be eliminated. Intercompany transactions between Senscient companies and Globe companies during the periods presented have been eliminated in theThe unaudited pro forma combined financial information. The unaudited pro forma financial information does not reflect any cost savings, operating synergies or revenue enhancements that the combined companies may achieve as a result of the acquisitionsacquisition or the costs to integrate the operations or the costs necessary to achieve cost savings, operating synergies or revenue enhancements.
Pro forma combined financial information (Unaudited)
(In millions, except per share amounts)20172016
Net sales$1,261
$1,263
Income from continuing operations35
105
Basic earnings per share from continuing operations0.93
2.81
Diluted earnings per share from continuing operations0.92
2.78
Year Ended December 31,
(In millions, except per share amounts)20212020
Net sales$1,437.9 $1,470.4 
Net income10.2 114.6 
Basic earnings per share0.26 2.94 
Diluted earnings per share0.26 2.91 
*Year ended December 31, 2020 amounts have been adjusted to reflect the change in inventory accounting method, as described in Notes 1 and 4 to the consolidated financial statements.
The unaudited pro forma combined financial information is presented for information purposes only and is not intended to represent or be indicative of the combined results of operations or financial position that we would have reported had the acquisitionsacquisition been completed as of the date and for the periods presented, and should not be taken as representative of our consolidated results of operations or financial condition following the acquisitions.acquisition. In addition, the unaudited pro forma combined financial information is not intended to project the future financial position or resultsresult of operations of the combined company.
The unaudited pro forma combined financial information was prepared using the acquisition method of accounting for both acquisitions under existing U.S. GAAP. MSA has been treated as the acquirer.
Our results include $7.1 million of Bristol and Bacharach transaction costs. Including transaction costs, total acquisition related costs were $15.9 million, $0.7 million, and $4.4 million for the years ended December 31, 2021, 2020, and 2019. These costs are reported in selling, general and administrative expenses.
71


Table of Contents
Acquisition of Noncontrolling Interest
During July 2021, we purchased the remaining 10% noncontrolling interest in MSA (China) Safety Equipment Co., Ltd. from our partner in China for $19.0 million, inclusive of a $5.6 million distribution.
Note 14—15—Pensions and Other Post-retirement Benefits
We maintain various defined benefit and defined contribution plans covering the majority of our employees. Our principal U.S. plan is funded in compliance with the Employee Retirement Income Security Act (ERISA)("ERISA"). It is our general policy to fund current costs for the international plans, except in Germany and Mexico, where it is common practice and permissible under tax laws to accrue book reserves.maintain an unfunded liability.
We provide health care benefits and limited life insurance for certain retired employees who are covered by our principal U.S. defined benefit pension plan until they become Medicare-eligible.


74
72



Table of Contents

Information pertaining to definedDefined benefit pension plansplan and other post-retirement benefits plansplan information is provided in the following table:tables:
Pension BenefitsOther Benefits
(In thousands)2021202020212020
Change in Benefit Obligations
Benefit obligations at January 1$670,857 $603,551 $32,225 $28,151 
Service cost12,910 12,094 398 396 
Interest cost11,518 14,905 476 716 
Participant contributions287 396 345 370 
Plan amendments(243)(430)— — 
Actuarial (gains) losses(a)
(10,277)54,606 (1,518)5,284 
Benefits paid(25,117)(24,496)(3,021)(2,692)
Curtailments(439)(1,559)— — 
Settlements(3,190)(506)— — 
Transfers(b)
(19,312)— — — 
Acquisitions26,231 — 926 — 
Currency translation(8,863)12,296 — — 
Benefit obligations at December 31$654,362 $670,857 $29,831 $32,225 
Change in Plan Assets
Fair value of plan assets at January 1$586,822 $515,858 $— $— 
Actual return on plan assets80,366 87,769 — — 
Employer contributions5,543 5,596 2,676 2,322 
Participant contributions287 396 345 370 
Acquisitions25,476 — — — 
Settlements(1,365)(506)— — 
Benefits paid(25,117)(24,496)(3,021)(2,692)
Transfers(b)
(19,312)— — — 
Administrative expenses paid(67)(172)— — 
Currency translation(647)2,377 — — 
Fair value of plan assets at December 31$651,986 $586,822 $— $— 
Funded Status
Funded status at December 31$(2,376)$(84,035)$(29,831)$(32,225)
Unrecognized transition losses— — — 
Unrecognized prior service credit (cost)1,186 1,717 (767)(1,125)
Unrecognized net actuarial losses95,674 169,028 13,570 16,686 
Net amount recognized$94,484 $86,714 $(17,028)$(16,664)
Amounts Recognized in the Balance Sheets
Noncurrent assets$163,283 $97,545 $— $— 
Current liabilities(6,569)(6,600)(2,739)(2,849)
Noncurrent liabilities(159,090)(174,980)(27,092)(29,376)
Net amount recognized$(2,376)$(84,035)$(29,831)$(32,225)
Amounts Recognized in Accumulated Other Comprehensive Loss
Net actuarial losses$95,674 $169,028 $13,570 $16,686 
Prior service cost (credit)1,186 1,717 (767)(1,125)
Unrecognized net initial obligation— — — 
Total (before tax effects)$96,860 $170,749 $12,803 $15,561 
Accumulated Benefit Obligations for all Defined Benefit Plans$608,436 $619,167 $— $— 
(a)Actuarial (gains) losses for both periods relate primarily to the increase/decrease in discount rates used in measuring plan obligations as of December 31, 2021 and 2020, respectively.
(b)Transfers consist of Netherlands defined benefit plan conversion to a defined contribution plan.
73
 Pension Benefits Other Benefits
(In thousands)2018 2017 2018 2017
Change in Benefit Obligations       
Benefit obligations at January 1$560,385
 $503,997
 $22,027
 $23,680
Service cost11,125
 11,023
 369
 403
Interest cost17,214
 18,450
 793
 882
Participant contributions97
 100
 302
 264
Plan amendments
 
 
 (1,694)
Actuarial (gains) losses(29,181) 27,967
 7,841
 1,465
Benefits paid(23,724) (28,953) (2,855) (2,973)
Curtailments(2,151) 
 
 
Settlements(726) (573) 
 
Special termination benefits
 11,384
 
 
Currency translation(7,519) 16,990
 
 
Benefit obligations at December 31525,520
 560,385
 28,477
 22,027
Change in Plan Assets       
Fair value of plan assets at January 1492,677
 433,262
 
 
Actual return on plan assets(26,804) 81,192
 
 
Employer contributions4,718
 4,094
 2,553
 2,709
Participant contributions97
 100
 302
 264
Settlements(726) (573) 
 
Benefits paid(23,724) (28,953) (2,855) (2,973)
Administrative Expenses Paid(704) (222) 
 
Currency translation(2,422) 3,777
 
 
Fair value of plan assets at December 31443,112
 492,677
 
 
Funded Status       
Funded status at December 31(82,408) (67,708) (28,477) (22,027)
Unrecognized transition losses5
 6
 
 
Unrecognized prior service credit(687) (764) (1,924) (2,328)
Unrecognized net actuarial losses178,640
 162,032
 12,096
 5,007
Net amount recognized95,550
 93,566
 (18,305) (19,348)
Amounts Recognized in the Balance Sheet       
Noncurrent assets57,568
 83,060
 
 
Current liabilities(5,741) (5,126) (2,736) (1,584)
Noncurrent liabilities(134,231) (145,642) (25,741) (20,443)
Net amount recognized(82,404) (67,708) (28,477) (22,027)
Amounts Recognized in Accumulated Other Comprehensive Loss       
Net actuarial losses178,640
 162,032
 12,096
 5,007
Prior service credit(687) (764) (1,924) (2,328)
Unrecognized net initial obligation5
 6
 
 
Total (before tax effects)177,958
 161,274
 10,172
 2,679
Accumulated Benefit Obligations for all Defined Benefit Plans489,159
 525,385
 
 


75


Table of Contents

Pension BenefitsOther Benefits
(In thousands)202120202019202120202019
Components of Net Periodic Benefit Cost
Service cost$12,910 $12,094 $10,342 $398 $396 $354 
Interest cost11,518 14,905 18,803 476 716 996 
Expected return on plan assets(37,368)(34,029)(38,644)— — — 
Amortization of transition amounts— — — — — 
Amortization of prior service cost (credit)164 178 223 (358)(394)(405)
Recognized net actuarial losses17,458 15,799 10,159 1,597 1,145 869 
Settlement/curtailment (gain) loss(2,234)1,135 (b)2,497 (c)— — — 
Net periodic benefit cost(a)
$2,448 $10,082 $3,382 $2,113 $1,863 $1,814 
 Pension Benefits Other Benefits
(In thousands)2018 2017 2016 2018 2017 2016
Components of Net Periodic Benefit Cost           
Service cost$11,125
 $11,023
 $10,417
 $369
 $403
 $426
Interest cost17,214
 18,450
 18,752
 793
 882
 946
Expected return on plan assets(36,352) (35,417) (34,751) 
 
 
Amortization of transition amounts1
 2
 2
 
 
 
Amortization of prior service credit(21) (19) (14) (405) (307) (419)
Recognized net actuarial losses13,755
 12,955
 11,921
 752
 100
 68
Settlement/curtailment loss (credit)179
 148
 5
 
 (562) 
Special termination charge
 11,384
(b) 

 
 
 
Net periodic benefit cost(a)
$5,901
 $18,526
 $6,332
 $1,509
 $516
 $1,021
(a)Components of net periodic benefit cost other than service cost are included in the line item "OtherOther income, net"net, and service costs are included in the line items Cost of products sold and Selling, general and administrative in the Consolidated Statements of Income.
income statement.
(b)Represents the charge for special termination benefits relatedRelates primarily to the VRIP which were paid fromconversion of our over funded North
AmericaNetherlands pension plan into a defined contribution plan and recorded as restructuringis included in "Restructuring charges" on the Consolidated Statements of Income.
(c) Relates to the termination of our pension plan in the U.K. and is included in Restructuring charges on the Consolidated StatementStatements of Income. See further
details in Note 2—Restructuring Charges.
Effective December 31, 2017, the Company changed the method it uses to estimate the service and interest cost components of net periodic benefit cost for pension and other post-retirement benefits for a majority of its U.S. and foreign plans. Historically, the service and interest cost components for these plans were estimated using a single weighted-average discount rate derived from the yield curve used to measure the projected benefit obligation at the beginning of the period. The Company has elected to utilizeutilizes a spot rate approach, which discounts the individual plan specific expected cash flows underlying the service and interest cost using the applicable spot rates derived from a yield curve used in the determination of the benefit obligation to the relevant projected cash flows. The Company made this change to improve the correlation between projected benefit cash flows and the corresponding yield curve spot rates and to provide a more precise measurement of service and interest costs. This change does not affect the measurement of total benefit obligations. Service and interest cost for the pension and OPEB plans were reduced by an estimated $1.8 million in 2018 as a result of this change. The Company has accounted for this change to the spot rate approach as a change in accounting estimate that is inseparable from a change in accounting principle, pursuant to Accounting Standards Codification (ASC) 250, Accounting Changes and Error Corrections, and accordingly, has accounted for it prospectively. For plans where the discount rate is not derived from plan specific expected cash flows, the Company will continueuses a single weighted-average discount rate derived from the yield curve used to employmeasure the current approachesprojected benefit obligation at the beginning of the period for measuring both the projected benefit obligations and the service and interest cost components of net periodic benefit cost for pension and other post-retirement benefits.
We recognize, as of a measurement date, any unrecognized actuarial net gains or losses that exceed 10% of the larger of the projected benefit obligations or the plan assets, defined as the "corridor." Amounts inside the corridor are amortized over the plan participants' life expectancy.
Amounts included in accumulated other comprehensive income expected to be recognized in 2019 net periodic benefit costs:
(In thousands)Pension Benefits Other Benefits
Loss recognition$12,521
 $981
Prior service credit recognition(19) (405)
Transition obligation recognition2
 
Information for pension plans with an accumulated benefit obligation in excess of plan assets:
Pension Benefits
(In thousands)2018 2017(In thousands)20212020
Aggregate accumulated benefit obligations (ABO)$159,545
 $169,065
Aggregate accumulated benefit obligations (ABO)$181,511 $209,351 
Aggregate projected benefit obligations (PBO)168,819
 182,159
Aggregate fair value of plan assets28,876
 31,471
Aggregate fair value of plan assets22,265 40,294 


Information for pension plans with a projected benefit obligation in excess of plan assets:
Pension Benefits
(In thousands)20212020
Aggregate projected benefit obligations (PBO)$187,924 $223,343 
Aggregate fair value of plan assets22,265 41,764 

Pension BenefitsOther Benefits
2021202020212020
Assumptions used to determine benefit obligations
Average discount rate2.70 %2.28 %2.66 %2.21 %
Rate of compensation increase4.58 %2.93 %2.91 %3.00 %
Assumptions used to determine net periodic benefit cost
Average discount rate - Service cost2.80 %3.08 %2.42 %2.42 %
Average discount rate - Interest cost1.69 %2.52 %1.48 %1.48 %
Expected return on plan assets7.13 %7.10 %— — 
Rate of compensation increase2.90 %2.93 %3.00 %3.00 %
76
74



Table of Contents

 Pension Benefits Other Benefits
 2018 2017 2018 2017
Assumptions used to determine benefit obligations       
Average discount rate3.79% 3.34% 4.21% 3.57%
Rate of compensation increase3.00% 3.00% 
 
Assumptions used to determine net periodic benefit cost       
Average discount rate3.34% 3.67% 3.57% 4.05%
Expected return on plan assets7.99% 8.04% 
 
Rate of compensation increase3.00% 2.99% 
 
Discount rates for a majority of ourall U.S. and foreign plans were determined using the aforementioned spot rate methodology for 20182021 and 2017. All2020. Aside from sovereign bonds used in Mexico, the remaining plans' discount rates were determined using various corporate bond indexes as indicators of interest rate levels and movementsbonds and by matching our projected benefit obligation payment stream to current yields on high quality bonds.
The expected return on assets for the 20182021 net periodic pension cost was determined by multiplying the expected returns of each asset class (based on historical returns)capital market expectations) by the expected percentage of the total portfolio invested in that asset class. A total return was determined by summing the expected returns over all asset classes.
Pension Plan Assets at
December 31,
Pension Plan Assets at
December 31,
2018 201720212020
Equity securities58% 57%Equity securities51 %49 %
Fixed income securities25
 26
Fixed income securities25 25 
Pooled investment funds11
 12
Pooled investment funds22 21 
Insurance contracts4
 3
Insurance contracts
Cash and cash equivalents2
 2
Cash and cash equivalents
Total100% 100%Total100 %100 %
The overall objective of our pension investment strategy is to earn a rate of return over time to satisfy the benefit obligations of the pension plans and to maintain sufficient liquidity to pay benefits and meet other cash requirements of our pension funds. Investment policies for our primary U.S. pension plan are determined by the plan’s Investment Committee and set forth in the plan’s investment policy. Asset managers are granted discretion for determining sector mix, selecting securities and timing transactions, subject to the guidelines of the investment policy. An aggressive, flexible management of the portfolio is permitted and encouraged, with shifts of emphasis among equities, fixed income securities and cash equivalents at the discretion of each manager. No target asset allocations are set forth in the investment policy. For our non-U.S. pension plans, our investment objective is generally met through the use of pooled investment funds and insurance contracts.
The fair values of the Company's pension plan assets are determined using net asset value (NAV)NAV as a practical expedient, or by information categorized in the fair value hierarchy level based on the inputs used to determine fair value, as further discussed in Note 18—19—Fair Value Measurements.
The fair values at December 31, 2018,2021, were as follows:
    Fair ValueFair Value
(In thousands)Total NAV 
Quoted Prices
in Active
Markets for
Identical
Assets
(Level 1)
 
Significant
Observable
Inputs
(Level 2)
 
Significant
Unobservable
Inputs
(Level 3)
(In thousands)TotalNAVQuoted Prices
in Active
Markets for
Identical
Assets
(Level 1)
Significant
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
Equity securities$259,014
 $62,027
 $196,987
 $
 $
Equity securities$329,795 $66,897 $262,898 $— $— 
Fixed income securities109,876
 
 28,312
 81,564
 
Fixed income securities161,965 — 86,543 75,422 — 
Pooled investment funds49,823
 49,823
 
 
 
Pooled investment funds146,081 146,081 — — — 
Insurance contracts17,033
 
 
 
 17,033
Insurance contracts4,211 — — — 4,211 
Cash and cash equivalents7,366
 6,259
 1,107
 
 
Cash and cash equivalents9,934 8,637 1,297 — — 
Total$443,112
 $118,109
 $226,406
 $81,564
 $17,033
Total$651,986 $221,615 $350,738 $75,422 $4,211 
77
75



Table of Contents

The fair values of the Company's pension plan assets at December 31, 2017,2020, were as follows:
Fair Value
(In thousands)TotalNAVQuoted Prices
in Active
Markets for
Identical
Assets
(Level 1)
Significant
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
Equity securities$283,516 $66,847 $216,669 $— $— 
Fixed income securities148,173 — 76,502 71,671 — 
Pooled investment funds123,119 123,119 — — — 
Insurance contracts24,396 — — — 24,396 
Cash and cash equivalents7,618 6,681 937 — — 
Total$586,822 $196,647 $294,108 $71,671 $24,396 
     Fair Value
(In thousands)Total NAV 
Quoted Prices
in Active
Markets for
Identical
Assets
(Level 1)
 
Significant
Observable
Inputs
(Level 2)
 
Significant
Unobservable
Inputs
(Level 3)
Equity securities$278,606
 $64,840
 $213,766
 $
 $
Fixed income securities127,128
 
 40,778
 86,350
 
Pooled investment funds60,014
 60,014
 
 
 
Insurance contracts17,834
 
 
 
 17,834
Cash and cash equivalents9,095
 7,974
 1,121
 
 
Total$492,677
 $132,828
 $255,665
 $86,350
 $17,834

Equity securities consist primarily of publicly traded U.S. and non-U.S. common stocks. Equities are valued at closing prices reported on the listing stock exchange.
Fixed income securities consist primarily of U.S. government and agency bonds and U.S. corporate bonds. Fixed income securities are valued at closing prices reported in active markets or based on yields currently available on comparable securities of issuers with similar credit ratings. When quoted prices are not available for identical or similar bonds, the bond is valued under a discounted cash flow approach that maximizes observable inputs, such as current yields of similar instruments, and may include adjustments, for certain risks that may not be observable, such as credit and liquidity risks.
A financial instrument's categorization within the valuation hierarchy is based upon the lowest level of input that is significant to the fair value measurement. Pooled investment funds consist of mutual and collective investment funds that invest primarily in publicly traded equity and fixed income securities. Pooled investment funds are valued using the net asset value (NAV)NAV provided by the administrator of the fund. The NAV is based on the value of the underlying assets owned by the fund, minus its liabilities, divided by the number of shares outstanding. The underlying securities are generally valued at closing prices reported in active markets, quoted prices of similar securities, or discounted cash flows approach that maximizes observable inputs such as current value measurement at the reporting date. These investments are not classified in the fair value hierarchy in accordance with guidance in ASU 2015-07.
Insurance contracts are valued in accordance with the terms of the applicable collective pension contract. The fair value of the plan assets equals the discounted value of the expected cash flows of the accrued pensions which are guaranteed by the counterparty insurer.
Cash equivalents consist primarily of money market and similar temporary investment funds. Cash equivalents are valued at closing prices reported in active markets.
The preceding methods may produce fair value measurements that are not indicative of net realizable value or reflective of future fair values. Although we believe the valuation methods are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different fair value measurement at the reporting date.
The following table presents a reconciliation of Level 3 assets:
(In thousands)
Insurance
Contracts
Balance January 1, 2017$14,948
Net realized and unrealized gains2,741
Net purchases, issuances and settlements145
Balance December 31, 201717,834
Net realized and unrealized losses(957)
Net purchases, issuances and settlements156
Balance December 31, 2018$17,033

(In thousands)Insurance
Contracts
Balance January 1, 2020$21,502 
Net realized and unrealized losses2,564 
Net purchases, issuances and settlements330 
Balance December 31, 202024,396 
Net realized and unrealized gains(881)
Net purchases, issuances and settlements(19,304)
Balance December 31, 2021$4,211 
78
76



Table of Contents


The following table presents amounts related to Level 3 assets recognized in accumulated other comprehensive loss:
(In thousands)Insurance
Contracts
Net actuarial losses$373 
Prior service cost907 
Total (before tax effects)$1,280 
We expect to make net contributions of $7.1$7.7 million to our pension plans in 2019,2022, which are primarily associated with ourstatutorily required plans in the International reporting segment.
For the 20182021 beginning of the year measurement purposes (net periodic benefit expense), a 6.5%5.9% increase in the costs of covered health care benefits was assumed, decreasing by 0.5%0.2% for each successive year to 4.5% in 20222029 and thereafter. For the 20182021 end of the year measurement purposes (benefit obligation), a 6.5%5.9% increase in the costs of covered health care benefits was assumed, decreasing by 0.5%approximately 0.2% for each successive year to 4.5% in 20232030 and thereafter. A one-percentage-point change in assumed health care cost trend rates would have increased or decreased the other post-retirement benefit obligations and current year plan expense by approximately $1.0 million and $0.1 million, respectively.
Expense for defined contribution pension plans was $9.0$11.7 million in 2018, $8.12021, $10.6 million in 20172020 and $5.1$8.3 million in 2016.2019.
Estimated pension benefits to be paid under our defined benefit pension plans during the next five years are $29.8 million in 2019, $24.8 million in 2020, $25.7 million in 2021, $26.4$28.3 million in 2022, and $27.3$29.3 million in 2023, $29.6 million in 2024, $30.8 million in 2025 and $31.4 million in 2026, and an aggregated $145.1$163.0 million for the five years thereafter. Estimated other post-retirement benefits to be paid during the next five years are $2.8 million in 2019, $2.7 million in 2020, $2.8 million in 2021, $2.6 million in 2022, $2.3$2.4 million in 2023, $2.4 million in 2024, $2.1 million in 2025, $2.1 million in 2026, and an aggregated $10.3$10.2 million for the five years thereafter.
Note 15—16—Other Income, Net
Year ended December 31,
(In thousands)2018 2017 2016(In thousands)202120202019
Components of net periodic benefit cost other than service cost (Note 15)Components of net periodic benefit cost other than service cost (Note 15)$8,321 $1,680 $7,997 
Interest income$4,588
 $3,596
 $2,827
Interest income3,256 3,498 4,411 
Components of net periodic benefit cost other than service cost (Note 14)4,641
 3,768
 3,490
Gain (Loss) on asset dispositions, net646
 (557) 593
Loss on asset dispositions, netLoss on asset dispositions, net(788)(236)(371)
Other, net(644) (1,249) 710
Other, net793 742 (943)
Total other income, net$9,231
 $5,558
 $7,620
Total other income, net$11,582 $5,684 $11,094 
During the years ended December 31, 2018, 20172021, 2020 and 2016,2019, we recognized $4.6$3.3 million, $3.6$3.5 million and $2.8$4.4 million of other income, respectively, related to interest earned on cash balances, short-term investments and notes receivablereceivables from insurance companies. Please refer to Note 19—20—Contingencies for further discussion on the Company's notes receivablereceivables from insurance companies.

77


Table of Contents
Note 16—17—Leases
We lease office space, manufacturing and warehouse facilities, automobiles and other equipment underAs a lessee, we have various operating lease arrangements. agreements primarily related to real estate, vehicles and office and plant equipment. The components of lease expense were as follows:
  Year Ended December 31,
(In thousands, except percentage and year amounts)20212020
Lease cost:
Operating lease cost recognized as rent expense$14,230 $12,997 
Total lease cost$14,230 $12,997 
Other Information
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows related to operating leases$14,440 $13,476 
Non-cash other information:
Right-of-use assets obtained in exchange for new operating lease liabilities$21,857 $10,737 
Right-of-use assets obtained in acquisitions$4,795 $— 
December 31,
20212020
Weighted-average remaining lease term (in years):
Operating leases1411
Weighted-average discount rate:
Operating leases2.49 %3.89 %
Rent expense was $12.5$14.2 million, in 2018, $13.7$13.0 million in 2017 and $12.6 million in 2016. Minimum rent commitments under noncancellable leases are $11.2 million in 2019, $7.9 million in 2020, $6.1$13.4 million in 2021, $3.8 million2020 and 2019, respectively. We did not have any lease transactions with related parties. We did not have any significant leases not yet commenced.
At December 31, 2021, future lease payments under operating leases were as follows:
(In thousands)Operating Leases
2022$10,588 
20238,527 
20246,354 
20254,200 
20263,698 
After 202625,801 
$59,168 
Less: Imputed interest8,920 
Present value of operating lease liabilities50,248 
Less: Current portion operating lease liabilities(a)
9,542 
Noncurrent operating lease liabilities$40,706 
(a) Included in 2022, $2.6 million in 2023Accrued restructuring and $2.0 million thereafter.other current liabilities on the Consolidated Balance Sheet.

78


Table of Contents
Note 17—18—Derivative Financial Instruments
As part of our currency exchange rate risk management strategy, we enter into certain derivative foreign currency forward contracts that do not meet the U.S. GAAP criteria for hedge accounting but have the impact of partially offsetting certain foreign currency exposures. We account for these forward contracts at fair value and report the related gains or losses in currency exchange losses, net, in the Consolidated StatementStatements of Income. At December 31, 2018,2021, the notional amount of open forward contracts was $72.4$99.0 million and thethere were no unrealized gaingains/losses on these contracts was $0.5 million.contracts. All open forward contracts will mature during the first quarter of 2019.2022.

79


Table of Contents

The following table presents the Consolidated Balance SheetSheets location and fair value of assets and liabilities associated with derivative financial instruments:
 December 31, December 31,
(In thousands) 2018 2017(In thousands)20212020
Derivatives not designated as hedging instruments:    Derivatives not designated as hedging instruments:
Foreign exchange contracts: other current liabilities $12
 $314
Foreign exchange contracts: other current liabilities$128 $157 
Foreign exchange contracts: other current assets 488
 840
Foreign exchange contracts: other current assets$619 $160 

The following table presents the Consolidated StatementStatements of Income location and impact of derivative financial instruments:
(In thousands)Consolidated Statements of Income LocationLoss (Gain)
Recognized in Income
Year ended
December 31,
20212020
Derivatives not designated as hedging instruments:
Foreign exchange contractsCurrency exchange losses, net$5,107 $(7,457)
(In thousands) Income Statement Location Loss (Gain) Recognized in Income
 
Year ended
December 31,
 2018 2017
Derivatives not designated as hedging instruments:      
Foreign exchange contracts Currency exchange losses, net $2,428
 $(5,124)
Note 18—19—Fair Value Measurements
Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The fair value hierarchy consists of three broad levels, which gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1) and the lowest priority to unobservable inputs (Level 3). The three levels of the fair value hierarchy are:
Level 1—Observable inputs that reflect unadjusted quoted prices for identical assets or liabilities in active markets.
Level 2—Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly.
Level 3—Unobservable inputs for the asset or liability.
The valuation methodologies we used to measure financial assets and liabilities were limited to the pension plan assets described in Note 1415—Pensions and Other Post-retirement Benefits and the derivative financial instruments described in Note 17.18—Derivative Financial Instruments. See Note 1415 for the fair value hierarchy classification of pension plan assets. We estimate the fair value of the derivative financial instruments, consisting of foreign currency forward contracts, based upon valuation models with inputs that generally can be verified by observable market conditions and do not involve significant management judgment. Accordingly, the fair values of the derivative financial instruments are classified within Level 2 of the fair value hierarchy. With the exception of our investments in marketable securities and fixed rate long-term debt both as disclosed below, we believe that the reported carrying amounts of our remaining financial assets and liabilities approximate their fair values.
79


Table of Contents
We value our investments in available-for-sale marketable securities, primarily fixed income, at fair value using quoted market prices for similar securities or pricing models. Accordingly, the fair values of the investments are classified within Level 2 of the fair value hierarchy. The amortized cost basis of our investments was $55.4$49.0 million and $74.9 million as of December 31, 20182021, and the2020, respectively. The fair value of our investments was $55.1$49.0 million and $75.0 million as of December 31, 2021, and 2020, respectively, which was reported in "Investments, short-term"Investments, short-term in the accompanying Consolidated Balance Sheet.Sheets. The change in fair value is recorded in other comprehensive income, net of tax. The Company does not intend to sell, nor is it more likely than not that we will be required to sell, these securities prior to recovery of their cost, as such, management believes that any unrealized gains or losses are temporary; therefore, no impairment gains or losses relating to these securities have been recognized.  The Company did not hold any investment securities as of December 31, 2017. All investments in marketable securities have maturities of one year or less and are currently in an unrealized loss position as of December 31, 2018.2021.
The reported carrying amount of fixed rate long-term debt (including the current portion) was $130$274.3 million and $181$95.0 million at December 31, 20182021, and 2017,2020, respectively. The fair value of this debt was $139$279.8 million and $200$113.0 million at December 31, 20182021, and 2017,2020, respectively. The fair value of this debt was determined using Level 2 inputs by evaluating like rated companies with publicly traded bonds where available or current borrowing rates available for financings with similar terms and maturities.

80


Table of Contents

Note 19—20—Contingencies
Product liability
WeThe Company and its subsidiaries face an inherent business risk of exposure to product liability claims arising from the alleged failure of our products to prevent the types of personal injury or death against which they are designed to protect. Product liability claims are categorized as either single incident or cumulative trauma.
Single incident product liability claims. Single incident product liability claims involve incidents of short duration that are typically known when they occur and involve observable injuries, which provide an objective basis for quantifying damages. The Company estimates its liabilityManagement has established reserves for the single incident product liability claims based on expected settlement costs forof its various subsidiaries, including, asserted single incident product liability claims and an estimate of costs for single incident product liability claims incurred but not reported ("IBNR"). The estimate single incident claims. To determine the reserves, Management makes reasonable estimates of losses for IBNRsingle incident claims is based on the number and characteristics of asserted claims, historical experience, sales volumes, expected settlement costs, and other relevant information. The reserve for single incident product liability claims which includes asserted single incident product liability claims and IBNR single incident product liability claims, was $3.6$1.4 million at both December 31, 20182021 and $5.4 million at December 31, 2017.2020. Single incident product liability expense was $2.0 million, $2.4nominal for the year ended December 31, 2021 compared to a benefit of $1.7 million and $0.8$0.5 million for the years ended December 31, 2018, 20172020 and 2016,2019, respectively. Single incident product liability exposures are evaluated on an annual basis, or more frequently if changing circumstances warrant. Adjustments are made to the reserve as appropriate. The reserve has not been discounted to present value and does not include future amounts which will be spent to defend the claims.
Cumulative trauma product liability claims. Cumulative trauma product liability claims involve alleged exposures to potentially harmful substances (e.g., silica, asbestos and coal dust) that occurred years ago and may have developed over long periods of time into diseases such as silicosis, asbestosis, mesothelioma, or coal worker’s pneumoconiosis. One of the Company's affiliates, Mine Safety Appliances Company, LLC ("MSA LLC"), was named as a defendant in 1,4811,675 lawsuits comprised of 2,3554,554 claims as of December 31, 2018.2021. These lawsuits mainly involve respiratory protection products allegedly manufactured and sold by MSA LLC or its predecessors. The products at issueproduct models alleged were manufactured many years ago by MSA LLC and are not currently offered by MSA LLC.no longer sold.
80


Table of Contents
A summary of asserted cumulative trauma product liability lawsuits and asserted cumulative trauma product liability claims activity is as follows:
202120202019
Open lawsuits, beginning of period1,622 1,605 1,481 
New lawsuits432 402 346 
Settled and dismissed lawsuits(379)(385)(222)
Open lawsuits, end of period1,675 1,622 1,605 
 2018 2017 2016
Open lawsuits, beginning of period1,420
 1,794
 1,988
New lawsuits369
 398
 379
Settled and dismissed lawsuits(308) (772) (573)
Open lawsuits, end of period1,481
 1,420
 1,794
202120202019
Asserted claims, beginning of period2,878 2,456 2,355 
New claims2,134 917 486 
Settled, inactive and dismissed claims(458)(495)(385)
Asserted claims, end of period4,554 2,878 2,456 
The increases in the number of claims in 2020 and in 2021 are largely the result of an increase in claims alleging injuries from exposure to coal dust, including claims brought by plaintiffs' counsel with which MSA LLC does not have substantial prior experience.
 2018 2017 2016
Asserted claims, beginning of period2,242
 3,023
 3,779
New claims479
 455
 843
Settled and dismissed claims(366) (1,236) (1,599)
Asserted claims, end of period2,355
 2,242
 3,023
More than half of the open lawsuits at December 31, 2018 have hadManagement has established a de minimis level of activity over the last 5 years. It is possible that these cases could become active again at any time due to changes in circumstances.

81


Table of Contents

Cumulative trauma product liability litigation is inherently unpredictable andreserve for MSA LLC's expense with respectpotential exposure to cumulative trauma product liability claims could vary significantly in future periods. Factors that limitclaims. MSA LLC's ability to estimate potential liability for cumulative trauma product liability claims include low volumes in the number of claims asserted and resolved (both in general and with respect to particular plaintiffs' counsel, as claims experience can vary significantly among different counsel), inconsistency of claims composition, uncertainty as to if and over what time periods claims might be asserted in the future, and other factors. With respect to the risk associated with any particular case that is filed against MSA LLC, it has typically not been until very late in the legal process that it can be reasonably determined whether it is probable that such a case will ultimately result in a liability. This uncertainty is caused by many factors, including consideration of the applicable statute of limitations, the sufficiency of product identification and other defenses. The complaints initially filed generally have not provided information sufficient to determine if a lawsuit will develop into an actively litigated case. Even when a case is actively litigated, it is often difficult to determine if the lawsuit will be dismissed or otherwise resolved until late in the lawsuit. Moreover, even if it is probable that such a lawsuit will result in a loss, it is often difficult to estimate the amount of actual loss that will be incurred. These actual loss amounts are highly variable and turn on a case-by-case analysis of the relevant facts, including the nature of the injury, the jurisdiction in which the claim is filed, the counsel for the plaintiff and the number of parties in the lawsuit. In addition, there are uncertainties concerning the impact of bankruptcies of other companies that are co-defendants with respect to particular claims and uncertainties surrounding the litigation process in different jurisdictions and from case to case within a particular jurisdiction.
Management works with outside legal counsel quarterly to review and assess MSA LLC's exposure to asserted cumulative trauma product liability claims not yet resolved. In addition, in connection with finalizing and reporting its results of operations, management works annually (unless significant changes in trends or new developments warrant an earlier review) with an outside valuation consultant and outside legal counsel to review MSA LLC's exposure to all cumulative trauma product liability claims. The review process for asserted cumulative trauma product liability claims not yet resolved takes into account available facts for those claims, including their number and composition, outcomes of matters resolved during current and prior periods, and variances associated with different groups of claims, plaintiffs' counsel, claims filing trends, and venues, as well as any other relevant information.
In August 2017, MSA LLC obtained additional detailed information about a significant number of claims that were then pending against it, including the nature and extent of the alleged injuries, product identification and other factors. MSA LLC subsequently agreed to resolve a substantial number of these claims, for $75.2 million, a portion of which was insured. Amounts in excess of estimated insurance recoveries were reflected within Other operating expense in the Consolidated Statement of Income. MSA LLC paid a total of $28.6 million and $25.2 million during 2018 and 2017, respectively. related to these settlements. MSA LLC expects to pay $7.1 million ratably over each of the next three quarters ending in the third quarter of 2019.

In the fourth quarter of 2017, MSA LLC, in consultation with an outside valuation consultant and outside legal counsel, performed a review for IBNR cumulative trauma product liability claims. Based on that review process, which concluded in early 2018, it was determined that a reasonable estimate for the liability of MSA LLC's IBNR claims was $111.1 million. Accordingly, the cumulative trauma product liability reserve was increased by $111.1 million for estimated IBNR cumulative trauma product liability claims.

The ability to make a reasonable estimate of the potential liability for IBNR cumulative trauma product liability claims in 2017 resulted from recent developments affecting asbestos claims, recent developments affecting silica claims, and recent developments affecting coal dust claims. Significant changes in MSA LLC’s claims experience over the last few years have resulted in stabilization of a number of factors important to the estimation process and enabled greater predictability of IBNR claims. These developments occurred as a result of changes in defense strategy implemented in recent years, increased experience in defending, negotiating, and resolving key groups of claims, and resolutions of a substantial number of cumulative trauma product liability claims in the last few years. These changes collectively resulted in MSA LLC having a more stable recent claims history that could be extrapolated into the future and greater certainty as to the number of claims that might be asserted against MSA LLC in the future, the percentage of those claims that might be resolved without payment, and the potential settlement value of those claims that are not resolved without payment. All of these factors were considered by MSA LLC’s valuation consultant in estimating the IBNR cumulative trauma product liability claims. MSA LLC, taking into account the analysis and estimates developed by its consultant, concluded that reasonable estimates for its IBNR asbestos, silica and coal dust claims could be made and that the liability described above was accrued.


82


Table of Contents

There remains considerable uncertainty in numerous aspects of MSA LLC's potential future claims experience, such as with respect to the number of claims that might be asserted, the alleged severity of those claims and the average settlement values of those claims, and that uncertainty may cause actual claims experience in the future to vary from the current estimate. Numerous uncertainties also exist with respect to factors not specific to MSA LLC’s claims experience, including potential legislative or judicial changes at the federal level or in key states concerning claims adjudication, future bankruptcy proceedings involving key co-defendants, payments from trusts established to compensate claimants, and/or changes in medical science relating to the diagnosis and treatment of cumulative trauma product liability claims. If future estimates of asserted cumulative trauma product liability claims not yet resolved and/or IBNR cumulative trauma product liability claims are materially higher (lower) than the accrued liability, we will record an appropriate charge (credit) to the Consolidated Statement of Income to increase (decrease) the accrued liability.

Certain significant assumptions underlying the material components of the accrual for IBNR cumulative trauma product liability claims include MSA LLC's experience related to the following:

The types of illnesses alleged by claimants to give rise to their claims;

The number of claims asserted against MSA LLC;

The propensity of claimants and their counsel asserting cumulative trauma product liability claims to name MSA LLC as a defendant;
The percentage of cumulative trauma product liability claims asserted against MSA LLC that are dismissed without payment;
The average value of settlements paid to claimants; and

The jurisdiction in which claims are asserted.

Additional assumptions include the following:

MSA LLC will continue to evaluate and handle cumulative trauma product liability claims in accordance with its existing defense strategy;

The number and effect of co-defendant bankruptcies will not materially change in the future;

No material changes in medical science occur with respect to cumulative trauma product liability claims; and

No material changes in law occur with respect to cumulative trauma product liability claims including, in particular, no material state or federal tort reform actions affecting such claims.

Total cumulative trauma product liability reserve was $187.3$409.8 million, including $24.5$2.5 million for claims settled but not yet paid and related defense costs, as of December 31, 20182021 and $181.1$221.5 million, including $54.5$7.8 million for claims settled but not yet paid and related defense costs, as of December 31, 2017. This2020. The reserve includes estimated amounts forrelated to asserted claims not yet resolved and IBNR claims. Those estimated amounts reflect asbestos, silica, and coal dust claims expected to be assertedresolved through the year 2069 and are2074. The reserve has not been discounted to present value. The Company revised its estimates of MSA LLC's potential liability for cumulative trauma product liability claims for the current year as a result of its annual review process described above. The revisions to the Company’s estimates of potential liability for cumulative trauma product liability claims are based on an assessment of trends in the tort system generallyvalue and changes in MSA LLC’s claims experience over the past year, including the number of claims asserted, average value of settlements paid to claimants, the number and percentage of claims resolved with payment, the jurisdiction in which claims are asserted, and the counsel asserting such claims. The reserve does not include future amounts which will be spent to defend the claims covered by the reserve.claims. Defense costs are recognized in the Consolidated StatementStatements of Income as incurred.


83


Table of Contents

At December 31, 2018, $38.82021, $46.7 million of the total reserve for cumulative trauma product liability claims is recorded in the Insurance and product liability line within other current liabilities in the Consolidated Balance Sheet and the remainder, $148.5$363.1 million, is recorded in the Product liability and other noncurrent liabilities line. At December 31, 2017, $48.62020, $35.3 million of the total reserve for cumulative trauma product liability claims is recorded in the Insurance and product liability line within other current liabilities in the Consolidated Balance Sheet and the remainder, $132.5$186.2 million, is recorded in the Product liability and other noncurrent liabilities line.
BecauseTotal cumulative trauma liability losses were $228.2 million, $77.8 million, and $36.1 million for the years ended December 31, 2021, 2020 and 2019, respectively, and related to updates to our cumulative trauma product liability reserve in each year as well as the defense of cumulative trauma product liability claims. Uninsured cumulative trauma product liability losses, which were included in Product liability and other operating expense on the Consolidated Statements of Income for the years ended December 31, 2021, 2020 and 2019, were $185.3 million, $39.0 million and $27.1 million, respectively, and represent the total cumulative trauma product liability losses net of any estimated insurance receivables as discussed below.
MSA LLC's cumulative trauma product liability reserve is based upon a reasonable estimate of MSA LLC’s current and potential future liability for cumulative trauma product liability claims, in accordance with applicable accounting principles. To develop a reasonable estimate of MSA LLC’s potential exposure to cumulative trauma product liability claims, management performs an annual comprehensive review of MSA LLC’s cumulative trauma product liability claims in consultation with an outside valuation consultant and outside legal counsel. The review process takes into account MSA LLC’s historical claims experience, developments in MSA LLC’s claims experience over the past year, developments in the tort system generally, and any other relevant information. Quarterly, management and outside legal counsel review whether significant new developments have occurred which could materially impact recorded amounts, and if warranted, management reviews changes with an outside valuation consultant. Adjustments to the reserve for the year ended December 31, 2021 totaled $219.0 million. These adjustments were largely a result of newly filed claims experienced during the year and in particular, the number of newly filed coal claims, which were well in excess of historical experience. Numerous additional factors, data points, and developments were analyzed during the annual review process.

81


Table of Contents
The estimate of MSA LLC’s potential liability for cumulative trauma product liability claims, and the corresponding reserve, are based upon numerous assumptions derived from MSA LLC’s historical experience. Those assumptions include the incidence of applicable diseases in the general population, the number of claims that may be asserted against MSA LLC in the future, the years in which such claims may be asserted, the counsel asserting those claims, the percentage of claims resolved through settlement, the types and severity of illnesses alleged by claimants to give rise to their claims, the venues in which the claims are asserted, and numerous other factors, which influence how many claims may be brought against MSA LLC, whether those claims ultimately are resolved for payment, and at what values.
Cumulative trauma product liability litigation is subjectinherently unpredictable and MSA LLC's expense with respect to inherentcumulative trauma product liability claims could vary significantly in future periods. It is difficult to reasonably estimate how many claims will be newly asserted against MSA LLC in any given period or over the lifetime of MSA LLC's claims experience, particularly for coal dust claims. Case solicitation and filing activity, in our experience, is unique to each plaintiffs’ counsel and also influenced by external factors. Once asserted it is unclear at the time of filing whether a claim will be actively litigated, or the extent of ultimate loss, if any, in the absence of discovery at initial case stages. Even when a case is actively litigated, it is often difficult to determine if the lawsuit will be dismissed without payment or settled, because of sufficiency of product identification, statute of limitations challenges, or other defenses. This difficulty is increased when claims are asserted by plaintiffs’ counsel with which MSA LLC does not have substantial prior experience, as claims experience can vary significantly among different plaintiffs' counsel. As a result of all of these factors, it is typically unclear until late into litigation the extent of loss that will be experienced on account of any particular claim, or inventories of claims. Actual loss amounts for settled claims are highly variable and turn on a case-by-case analysis of the relevant facts. As more information is learned about asserted claims and potential future trends, adjustments may be made to the cumulative trauma product liability reserve as appropriate.

As a result of such uncertainties, and unfavorable rulingsMSA LLC’s actual claims experience may differ in one or developments could occur,more respects from the assumptions used in establishing the reserve, and there can be no certaintyassurance that the actuarial models employed will accurately predict future experience. MSA LLC’s experience in future periods may vary from the reserve currently established, and MSA LLC may not ultimately incur chargeslosses in excess of presently recorded liabilities. The reserve for liabilities relating to cumulative trauma product liability claims may be adjusted from time to time based on whether the actual number, types, and settlement valueAny adjustments as a result of claims differs from current projections and estimates, and other developing facts and circumstances. These adjustments may reflect changes in estimates for asserted cumulative trauma product liability claims not yet resolved and/or IBNR cumulative trauma product liability claims. These adjustments may be material andthis experience could materially impact our consolidated financial statements in future periods.
Insurance Receivable and Notes Receivable, Insurance Companies
In the normal course of business, MSA LLC makes payments to settle various claims and for related defense costs and records receivables for the estimated amounts that are covered by insurance. With respect to cumulative trauma product liability claims,Many years ago, MSA LLC purchased insurance policies for the policy years from 1952-1986 from over 20 differentvarious insurance carriers that, subject to some common contract exclusions, provided coverage for cumulative trauma product liability losses and, in many instances, related defense costs (the "Occurrence-Based Policies"). The Occurrence-Based Policies have significant per claim retentions and applicable exclusions for cumulative trauma product liability claims after April 1986. While we continue to pursue reimbursement under certain policies,remaining Occurrence-Based Policies, the vast majority of these insurance policies have been exhausted, settled or converted into either (1) negotiated coverage-in-placesettlement agreements with the applicable insurers (the "Coverage-In-Place Agreements")scheduled payment streams (recorded as notes receivables) or (2) negotiated Coverage-in-Place Agreements (recorded as insurance receivables). As a result, MSA LLC is now largely self-insured for cumulative trauma product liability claims.
Since MSA LLC is now largely self-insured for cumulative trauma product liability claims, and additional amounts recorded as insurance receivables or notes receivables will be limited and based on calculatinglimited.
When adjustments are made to amounts recorded in the cumulative trauma product liability reserve, we calculate amounts due to be reimbursed pursuant to negotiated Coverage-In-Place Agreements. Various factors could affect the timing and amount of recovery of the insurance receivables, including assumptions regarding claims composition (which are relevant to calculating reimbursement under the terms of certainthe negotiated Coverage-In-Place Agreements)Agreements, including cumulative trauma product liability losses and related defense costs, and we record the extentamounts probable of reimbursement as insurance receivables. These amounts are not subject to which the issuing insurers may become insolvent in the future.current coverage litigation.
Insurance receivables at December 31, 20182021 totaled $71.7$130.2 million, of which $14.8$8.6 million is reported in Prepaid expenses and other current assets in the Consolidated Balance Sheet and $56.9$121.6 million is reported in Insurance receivable and other noncurrent assets. Insurance receivables at December 31, 20172020 totaled $134.7$97.0 million, of which $11.6$12.0 million was reported in Prepaid expenses and other current assets in the Consolidated Balance Sheet and $123.1$85.0 million was reported in Insurance receivable and other noncurrent assets. The vast majority of the $71.7$130.2 million insurance receivablereceivables balance at December 31, 20182021, is attributable to reimbursement believed to be due under the terms of signed Coverage-In-Place Agreements.Agreements and a portion of this amount represents the estimated recovery of IBNR amounts not yet incurred.

82


Table of Contents
A summary of Insurance receivable balancesinsurance receivables balance and activity related to cumulative trauma product liability losses is as follows:
(In millions)20212020
Balance beginning of period$97.0 $63.8 
Additions43.5 39.0 
Collections(10.3)(5.8)
Balance end of period$130.2 $97.0 
(In millions) 2018 2017
Balance beginning of period $134.7
 $159.9
Additions 19.6
 94.6
Collections, settlements converted to notes receivable and other adjustments (82.6) (119.8)
Balance end of period $71.7
 $134.7
Additions to insuranceWe record formal notes receivables in the above table represent insured cumulative trauma product liability losses and related defense costs which we believe are covered by the Occurrence-Based Policies or applicable Coverage-In-Place Agreements. Collections of the receivables primarily occur pursuant to the terms of negotiated agreements with the insurance companies, either in a lump sum, in installments over time, or to reimburse a portion of future expense once incurred (i.e. pursuant to a Coverage-In-Place Agreement).

84


Table of Contents

In some cases,due from scheduled payment streams due pursuantaccording to negotiated settlement agreements were convertedwith insurers. These amounts are not subject to formal notes receivable from insurance companies. The notes receivable were recorded as a transfer from the Insurance receivable balance to the Notes receivable, insurance companies (current and noncurrent) in the Consolidated Balance Sheet. In cases where the payment stream covers multiple years and there were no contingencies, the present value of the payments was recorded as a transfer from the insurance receivable balance to the Notes receivable, insurance companies (current and long-term) in the Consolidated Balance Sheet. Provided the remaining insurance receivable was recoverable through the insurance carriers, no gain or loss was recognized at the time of transfer from Insurance receivable to Notes receivable, insurance companies.current coverage litigation.
Notes receivable from insurance companies at December 31, 20182021 totaled $59.6$48.5 million, of which $3.6$3.9 million is reported in Notes receivable, insurance companies, current on the Consolidated Balance Sheet and $56.0$44.6 million is reported in Notes receivable, insurance companies, noncurrent. Notes receivable from insurance companies at December 31, 20172020, totaled $76.9$52.3 million, of which $17.3$3.8 million was reported in Notes receivable, insurance companies, current on the Consolidated Balance Sheet and $59.6$48.5 million was reported in Notes receivable, insurance companies, noncurrent.
A summary of Notes receivable,notes receivables from insurance companies balancesbalance is as follows:
 December 31,December 31,
(In millions) 2018 2017(In millions)20212020
Balance beginning of period $76.9
 $67.3
Balance beginning of period$52.3 $56.0 
Additions 1.7
 35.1
Additions1.3 1.4 
Collections (19.0) (25.5)Collections(5.1)(5.1)
Balance end of period $59.6
 $76.9
Balance end of period$48.5 $52.3 
The collectibilityvast majority of the insurance receivables balances at both December 31, 2021 and 2020, is attributable to reimbursement under the terms of signed agreements with insurers and is not currently subject to litigation. The collectability of MSA LLC's insurance receivables and notes receivablereceivables is regularly evaluated and we believethe Company believes that the amounts recorded are probable of collection. The determination that the recorded insurance receivables are probable of collection is based on the terms of the settlement agreements reached with the insurers, our history of collection, and the advice of MSA LLC's outside legal counsel and consultants. Various factors could affect the timing and amount of recovery of the insurance and notes receivables, including assumptions regarding various aspects of the composition and characteristics of future claims (which are relevant to calculating reimbursement under the terms of certain Coverage-In-Place Agreements), and the financial abilityextent to which the issuing insurers may become insolvent in the future.
Other Litigation
NaN subsidiaries of the insurance carriersCompany, Globe Manufacturing Company, LLC ("Globe") and MSA LLC, are defending a small number of lawsuits in which plaintiffs assert that certain of those entities’ products allegedly containing per- and polyfluoroalkyl substances (“PFAS”) have caused injury, health issues, or environmental issues. PFAS are a large class of substances that are widely used in everyday products. Specifically, Globe builds turnout gear from technical fabrics sourced from a small pool of specialty textile manufacturers. These protective fabrics have been tested and certified to pay the claims,meet industry standards, and the advicesome of them contain PFAS to achieve water, oil, or chemical resistance. No manufacturer of firefighter protective clothing is able to meet current National Fire Protection Association safety standards while offering coats or pants that are completely PFAS free.
Globe and MSA LLC's outsideLLC believe they have valid defenses to these lawsuits. These matters are at a very early stage with numerous factual and legal counsel.
Total cumulative trauma liability losses were $63.8 million, $219.0 million, and $30.5 million for the years ended December 31, 2018, 2017 and 2016, respectively. Uninsured cumulative trauma product liability losses which were includedissues to be resolved. Defense costs relating to these lawsuits are recognized in Other operating expense on the Consolidated Statement of Income during the years ended December 31, 2018, 2017as incurred. Globe and 2016 were $43.8 million, $124.5 million and $0.3 million, respectively.
Insurance Litigation

For more than a decade, MSA LLC was engaged inare also pursuing insurance coverage litigation with many of its insurance carriers that issued Occurrence-Based Policies. In July 2010, MSA LLC (as Mine Safety Appliances Company) filed a lawsuit inand indemnification related to the Superior Court of the State of Delaware seeking declaratory and other relief concerning the future rights and obligations of MSA LLC and its excess insurance carriers under various insurance policies. During the same time period, MSA LLC was also engaged in coverage disputes with The North River Insurance Company (“North River”) in various courts. Since 2010, MSA LLC reached negotiated resolutions with the vast majority of the insurance carriers once in litigation, including the July 2018 settlement with North River disclosed below.lawsuits.
In February 2017, MSA LLC resolved through a negotiated settlement its coverage litigation with The Hartford ("Hartford").  Additionally, in April 2017, MSA LLC resolved through negotiated settlements its coverage litigation with Travelers Insurance Company ("Travelers") and Wausau Indemnity Company ("Wausau").  Each of the settling carriers agreed to cash payments which were made in 2017 or January 2018. In addition, Travelers has agreed to pay a percentage of future cumulative trauma product liability settlements paid as incurred on a claim-by-claim basis.  As part of these settlements, MSA LLC dismissed all claims against Hartford, Travelers and Wausau in the coverage litigation in the Superior Court of the State of Delaware.

85


Table of Contents


In July 2018, MSA LLC resolved through a negotiated settlement its remaining coverage litigation with North River. As part of this settlement, in October 2018, MSA LLC dismissed all claims and appeals against North River in each of the pending coverage actions. This represents a settlement with MSA LLC’s last major Occurrence-Based insurance carrier. Payment under this negotiated settlement was received in the third quarter of 2018 and was accounted for as a reduction of the insurance receivable balance.
Product Warranty
The Company provides warranties on certain product sales. Product warranty reserves are established in the same period that revenue from the sale of the related products is recognized, or in the period that a specific issue arises as to the functionality of athe Company's product. The determination of such reserves requires the Company to make estimates of product return rates and expected costs to repair or to replace the products under warranty.
83


Table of Contents
The amounts of the reserves are based on established terms and the Company's best estimate of the amounts necessary to settle future and existing claims on products sold as of the balance sheet date. If actual return rates and/or repair and replacement costs differ significantly from estimates, adjustments to recognize additional cost of sales may be required in future periods.
The following table reconciles the changes in the Company's accrued warranty reserve:
 December 31,December 31,
(In thousands) 2018 2017 2016(In thousands)202120202019
Beginning warranty reserve $14,753
 $11,821
 $10,296
Beginning warranty reserve$11,428 $12,715 $14,214 
Warranty payments (9,955) (10,905) (12,524)Warranty payments(8,987)(10,861)(12,664)
Warranty claims 10,585
 12,471
 11,574
Warranty claims10,225 10,233 12,033 
Provision for product warranties and other adjustments (1,169) 1,366
 2,475
Provision for product warranties and other adjustments(243)(659)(868)
Ending warranty reserve $14,214
 $14,753
 $11,821
Ending warranty reserve$12,423 $11,428 $12,715 
Warranty expense for the years ended December 31, 2018, 20172021, 2020 and 20162019 was $9.4$10.0 million, $13.8$9.6 million and $14.0$11.2 million, respectively.

86


Tablerespectively and is included in Costs of Contents

Note 20—Discontinued Operations
On February 29, 2016, the Companyproducts sold 100% of the stock associated with its South African personal protective equipment distribution business and its Zambian operations, which were reported in the International segment.
The Company received $15.9 million from the closing of this transaction and recorded a loss of approximately $0.3 million during the first quarter of 2016.
During the second quarter of 2016, the Company corrected its gain calculation on the dispositionConsolidated Statements of the South African personal protective equipment distribution business and its Zambian operations. This resulted in a gain of approximately $2.5 million being recorded during the second quarter in discontinued operations that should have been recorded in the first quarter of 2016. The Company evaluated materiality in accordance with SEC Staff Accounting Bulletins Topics 1.M and 1.N and considered relevant qualitative and quantitative factors. The Company concluded that this modification was not material to the first quarter of 2016 or the trend in earnings over the affected periods. The modification had no effect on cash flows or debt covenant compliance.Income.
The operations of this business qualify as a component of an entity under FASB ASC 205-20 "Presentation of Financial Statements - Discontinued Operations", and thus, the operations have been reclassified as discontinued operations and prior periods have been reclassified to conform to this presentation.
Summarized financial information for discontinued operations is as follows:
(In thousands)Year ended December 31, 2016
Discontinued Operations 
Net sales$5,261
Cost and expenses: 
Cost of products sold4,819
Selling, general and administrative937
Restructuring and other charges
Currency exchange losses, net18
Other income, net596
Income from discontinued operations before income taxes83
Provision for income taxes328
Loss from discontinued operations, net of tax$(245)
There was no discontinued operations activity for the years ended December 31, 2018 and 2017.
The following summary provides financial information for discontinued operations related to net income related to noncontrolling interests:
 Year ended December 31,
(In thousands)2018 2017  2016
Net income attributable to noncontrolling interests     
Income from continuing operations$(965) $(929) $(1,416)
Income from discontinued operations
 
 (510)
Net income$(965) $(929) $(1,926)

87


Table of Contents

Note 21—Quarterly Financial Information (Unaudited)
2021
2018Quarters
Quarters  
(In thousands, except earnings per share)1st 2nd 3rd 4th Year
Continuing Operations:         
(In thousands, except per share amounts)(In thousands, except per share amounts)1st2nd3rd4thYear
Net sales$325,894
 $339,331
 $331,096
 $361,783
 $1,358,104
Net sales$308,428 $341,289 $340,197 $410,268 $1,400,182 
Gross profit147,339
 153,836
 148,302
 162,386
 611,863
Gross profit134,785 153,000 149,439 178,124 615,348 
Net income attributable to MSA Safety Incorporated32,371
 33,179
 33,717
 24,883
 124,150
Net income (loss) attributable to MSA Safety IncorporatedNet income (loss) attributable to MSA Safety Incorporated36,450 25,186 21,180 (61,476)21,340 
         
Earnings per share(1)
         
Earnings (loss) per share(1)
Earnings (loss) per share(1)
Basic0.85
 0.86
 0.88
 0.65
 3.23
Basic$0.93 $0.64 $0.54 $(1.57)$0.54 
Diluted0.83
 0.85
 0.86
 0.64
 3.18
Diluted0.92 0.64 0.54 (1.57)0.54 
2020
Quarters
(In thousands, except earnings per share)1st2nd3rd4thYear
Net sales$341,145 $314,438 $304,392 $388,248 $1,348,223 
Gross profit157,448 141,745 134,138 162,161 595,492 
Net income attributable to MSA Safety Incorporated43,742 36,176 29,381 14,778 124,077 
Earnings per share(1)
Basic$1.12 $0.93 $0.75 $0.39 $3.19 
Diluted1.11 0.92 0.74 0.38 3.15 
 2017
 Quarters  
(In thousands, except earnings per share)1st 2nd 3rd 4th Year
Continuing Operations:         
Net sales$265,765
 $288,775
 $296,129
 $346,140
 $1,196,809
Gross profit119,722
 132,963
 132,203
 154,002
 538,891
Net income attributable to MSA Safety Incorporated14,413
 12,532
 32,066
 (32,984) 26,027
          
Earnings per share(1)
         
Basic0.38
 0.33
 0.84
 (0.87) 0.68
Diluted0.37
 0.32
 0.83
 (0.87) 0.67
*Certain amounts have been adjusted to reflect the retrospective application of the Company's change in inventory accounting method, as described in Notes 1 and 4 to the consolidated financial statements.
(1) Per share amounts are calculated independently for each period presented; therefore, the sum of the quarterly per share amounts may not equal the per share amounts for the year.


84


Table of Contents
Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure
None.
Item 9A. Controls and Procedures
(a) Evaluation of disclosure controls and procedures. Based on their evaluation as of the end of the period covered by this Form 10-K, the Company’s principal executive officer and principal financial officer have concluded that the Company’s disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934 (the “Exchange Act”)) are effective to ensure that information required to be disclosed by the Company in reports that it files or submits under the Exchange Act is (i) recorded, processed, summarized and reported within the time periods specified in Securities and Exchange Commission rules and forms and (ii) accumulated and communicated to our management, including the principal executive officer and principle financial officer, as appropriate to allow timely decisions regarding required disclosure.
Management has excluded B T Q Limited ("Bristol") and Bacharach, Inc. ("Bacharach") from its assessment of internal control over financial reporting as of December 31, 2021 because they were acquired by the Company in a purchase business combination in the first and third quarters of 2021, respectively. Both entities are wholly-owned by MSA.
(b) Changes in internal control. There were no changes in the Company’s internal control over financial reporting that occurred during the Company’s most recent fiscal quarter, that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.
See Item 8. Financial Statements and Supplementary Data—“Management’s Report on Internal Control Over Financial Reporting” and “Report of Independent Registered Public Accounting Firm.”
Item 9B. Other Information
None.

Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections
None.
88
85



Table of Contents

PART III
Item 10. Directors, Executive Officers and Corporate Governance
Item 11. Executive Compensation
Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
Item 13. Certain Relationships and Related Transactions, and Director Independence
Item 14. Principal Accountant Fees and Services
With respect to this Part III, incorporated by reference herein pursuant to Rule 12b—23 are (1) “Election of Directors,” (2) “Executive Compensation,” (3) “Other Information Concerning the Board of Directors,” (4) “Stock Ownership,” and (5) “Selection of Independent Registered Public Accounting Firm,” appearing in the Proxy Statement filed pursuant to Regulation 14A in connection with the registrant’s Annual Meeting of Shareholders to be held on May 15, 2019.13, 2022. The information appearing in such Proxy Statement under the caption “Audit Committee Report” and the other information appearing in such Proxy Statement and not specifically incorporated by reference herein is not incorporated herein. As to Item 10 above, also see the information reported in Part I of this Form 10-K, under the caption “Executive“Information about our Executive Officers, of the Registrant,” which is incorporated herein by reference. As to Item 10 above, the Company has adopted a Code of Ethics applicable to its principal executive officer, principal financial officer and principal accounting officer and other Company officials. The text of the Code of Ethics is available on the Company’s website at www.MSAsafety.com. Any amendment to, or waiver of, a required provision of the Code of Ethics that applies to the Company’s principal executive, financial or accounting officer will also be posted on the Company’s Internet site at that address.
As to Item 12 above, the following table sets forth information as of December 31, 20182021 concerning common stock issuable under the Company’s equity compensation plans.
Plan CategoryNumber of securities
to be issued upon
exercise of
outstanding
options,
warrants and rights
(a)
Weighted average
exercise price of
outstanding options,
warrants and rights
(b)
Number of securities
remaining available
for future issuance
under equity
compensation plans
(excluding securities
reflected in column (a))
(c)
Equity compensation plans approved by security holders161,701 $45.47 802,050 *
Equity compensation plans not approved by security holdersNone— None
Total161,701 45.47 802,050 
Plan Category
Number of securities
to be issued upon
exercise of
outstanding
options,
warrants and rights
(a)
 Weighted average
exercise price of
outstanding options,
warrants and rights
(b)
 Number of securities
remaining available
for future issuance
under equity
compensation plans
(excluding securities
reflected in column (a))
(c)
 
Equity compensation plans approved by security holders735,001
 $43.79
 1,169,608
*
Equity compensation plans not approved by security holdersNone
 
 None
 
Total735,001
 43.79
 1,169,608
 
*Includes 1,054,730714,999 shares available for issuance under the Amended and Restated 2016 Management Equity Incentive Plan and 114,87887,051 shares available for issuance under the 2017 Non-Employee Directors’ Equity Incentive Plan.

89
86



Table of Contents

PART IV
Item 15. Exhibits and Financial Statement Schedules
(a) 1. Financial Statements and Report of Independent Registered Public Accounting Firm (see Part II, Item 8 of this Form 10-K).
The following information is filed as part of this Form 10-K.
Page
Consolidated StatementStatements of Income—three years ended December 31, 20182021
Consolidated StatementStatements of Comprehensive Income—three years ended December 31, 20182021
Consolidated Balance Sheet—Sheets—December 31, 20182021 and 20172020
Consolidated StatementStatements of Cash Flows—three years ended December 31, 20182021
Consolidated StatementStatements of Changes in Retained Earnings and Accumulated Other Comprehensive Income—three years ended December 31, 20182021
(a) 2. The following additional financial information for the three years ended December 31, 20182021 is filed with the report and should be read in conjunction with the above financial statements:
Schedule II—Valuation and Qualifying Accounts
All other schedules are omitted because they are not applicable, not material or the required information is shown in the consolidated financial statements and consolidated notes to the financial statements listed above.
(a) 3. Exhibits
Several of the following exhibits are incorporated herein by reference under Rule 12b-32 of the Securities Exchange Act of 1934, as amended, as indicated next to the name of the exhibit. Several other instruments, which would otherwise be required to be listed below, have not been so listed because those instruments do not authorize securities in an amount that exceeds 10% of the total assets of the registrant and its subsidiaries on a consolidated basis. The registrant agrees to furnish a copy of any instrument that was so omitted on that basis to the Commission upon request.
3(i)
3(ii)
4(a)4(d)
4(b)
4(c)

90


Table of Contents

10(a)*
10(b)*
10(c)*
10(d)*
10(e)*
10(f)*
87


Table of Contents
10(g)*
10(h)*
10(i)*
10(j)*
10(k)*
10(l)*
10(m)
10(n)
10(o)
10(p)
2118
21
23
31.1
31.2
32
101.INSXBRL Instance Document
101.SCHXBRL Taxonomy Extension Schema Document
101.CALXBRL Taxonomy Extension Calculation Linkbase Document
101.DEFXBRL Taxonomy Extension Definition Linkbase Document
101.LABXBRL Taxonomy Extension Label Linkbase Document
101.PREXBRL Taxonomy Extension Presentation Linkbase Document
*The exhibits marked by an asterisk are management contracts or compensatory plans or arrangements.
Item 16. Form 10-K Summary
None.

91
88



Table of Contents

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.
MSA SAFETY INCORPORATED
MSA SAFETY INCORPORATEDFebruary 18, 2022
By
February 22, 2019By/s/    NISHAN J. VARTANIAN      
(Date)
Nishan J. Vartanian

Chairman,
President and Chief Executive Officer
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.
SignatureTitleDate
SignatureTitleDate
/S/    NISHAN J. VARTANIAN        
Nishan J. Vartanian
Chairman, President and Chief Executive Officer
(Principal Executive Officer)
February 22, 201918, 2022
/S/    KENNETH D. KRAUSE        
Kenneth D. Krause
Sr. Vice President, Chief Financial Officer and TreasurerFebruary 22, 201918, 2022
/S/    JONATHAN D. BUCK    
Jonathan D. Buck
Chief Accounting Officer and Controller (Principal Accounting Officer)February 18, 2022
/S/    ROBERT A. BRUGGEWORTH        
Robert A. Bruggeworth
DirectorFebruary 22, 201918, 2022
/S/    ALVAROGARCIA-TUNON        REGORY B. JORDAN
Alvaro Garcia-TunonGregory B. Jordan
DirectorFebruary 22, 201918, 2022
/S/    THOMAS W. GIACOMINI        
Thomas W. Giacomini
DirectorFebruary 22, 2019
/S/    WILLIAM M. LAMBERT        
William M. Lambert
DirectorFebruary 22, 201918, 2022
/S/    DIANE M. PEARSE        
Diane M. Pearse
DirectorFebruary 22, 201918, 2022
/S/    REBECCA B. ROBERTS       
Rebecca B. Roberts
DirectorFebruary 22, 201918, 2022
/S/    SANDRA PHILLIPS ROGERS       
Sandra Phillips Rogers
DirectorFebruary 22, 201918, 2022
/S/    JOHN T. RYAN III        
John T. Ryan III
DirectorFebruary 22, 201918, 2022
/s/    LUCASAVI
Luca Savi
DirectorFebruary 18, 2022
/S/    WILLIAMWILLIAM R. SPERRY        SPERRY
William R. Sperry
DirectorFebruary 20, 2019
/S/    L. EDWARD SHAW, JR.        
L. Edward Shaw, Jr.
DirectorFebruary 22, 201918, 2022

89
92


Table of Contents

SCHEDULE II
MSA SAFETY INCORPORATED AND AFFILIATES
VALUATION AND QUALIFYING ACCOUNTS
THREE YEARS ENDED DECEMBER 31, 20182021
202120202019
(In thousands)
Allowance for doubtful accounts:
Balance at beginning of year$5,344 $4,860 $5,369 
Additions—
Charged to costs and expenses1,645 1,172 2,015 
Deductions—
Deductions from reserves, net (1)(2)1,200 688 2,524 
Balance at end of year$5,789 $5,344 $4,860 
Income tax valuation allowance:
Balance at beginning of year$7,188 $5,936 $5,039 
Additions—
Charged to costs and expenses (3)2,575 2,854 1,138 
Deductions—
Deductions from reserves (3)951 1,602 241 
Balance at end of year$8,812 $7,188 $5,936 
(1)Bad debts written off, net of recoveries.
(2)Activity for 2021, 2020 and 2019 includes currency translation gains (losses) of $79, $(107) and $(1,058), respectively.
(3)Activity for 2021, 2020 and 2019 includes currency translation gains (losses) of $29, $(41) and $104, respectively.
 2018 2017 2016
 (In thousands)
Allowance for doubtful accounts: 
Balance at beginning of year$5,540
 $5,610
 $8,189
Additions—     
Charged to costs and expenses (2)375
 1,649
 1,471
Deductions—     
Deductions from reserves, net (1)(2)546
 1,719
 4,050
Balance at end of year5,369
 5,540
 5,610
Income tax valuation allowance:     
Balance at beginning of year$4,559
 $5,303
 $5,153
Additions—     
Charged to costs and expenses (3)859
 906
 3,095
Deductions—     
Deductions from reserves (3)379
 1,650
 2,945
Balance at end of year$5,039
 $4,559
 $5,303
(1)Bad debts written off, net of recoveries.
(2)
Activity for 2018, 2017 and 2016 includes currency translation (losses) gains of $(291), $285 and $(203), respectively.
(3)
Activity for 2018, 2017 and 2016 includes currency translation (losses) gains of $(367), $248 and $113, respectively.

90
93