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

Form 20-F


  oForm 20-F


REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) or (g) OF THE SECURITIES EXCHANGE ACT OF 1934
 
OR
 
  x
ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
 
For the fiscal year ended December 31, 20162018
 
OR
 
  o
TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
 
OR
 
  oSHELL COMPANY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
 
Commission File Number 000-30668

 
NOVA MEASURING INSTRUMENTS LTD.
(Exact name of Registrant as specified in its charter)
 
Nova Measuring Instruments Ltd.Israel
(Translation of Registrant’s name into English)(Jurisdiction of incorporation or organization)
 

 
Weizmann Science Park, Einstein St., Building 22, 2nd Floor, Ness-Ziona, Israel
(Address of principal executive offices)
 

 
Dror David, +972-73-2295833, +972-8-9407776, P.O.B 266, Rehovot 7610201, Israel
(Name, Telephone, E-mail and/or Facsimile number and Address of the Registrant’s Contact Person)
 
Securities registered or to be registered pursuant to Section 12(b) of the Act:
Title of each class
Name of each exchange on which registered
Ordinary Shares, nominal value NIS 0.01 per shareThe NASDAQNasdaq Global Select Market

Securities registered or to be registered pursuant to Section 12(g) of the Act:
 
None
 
Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act:
 
None
 

Indicate the number of outstanding shares of each of the issuer’s classes of capital or common stock as of the close of the period covered by the annual report: 27,351,431917,505 ordinary shares, NIS 0.01 nominal (par) value per share, as of December 31, 2016.2018.
 
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.
 
Yes o          No x
 
If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934.
 
Yes o          No x
 

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.
 
Yes  x         No o
 
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).
 
Yes  x         No o
 
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer.filer, or an emerging growth company. See definition of “accelerated filer and large accelerated filer” and “emerging growth company” in Rule 12b-2 of the Exchange Act. (Check one):
 
Large accelerated filer ☐                                        oAccelerated filer x                                        Non-accelerated filer ☐                                        Emerging growth company ☐
If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, 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 7(a)(2)(B) of the Securities Act. o☐ 
 
Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing:

U.S. GAAP x

International Financing Reporting Standards as issued by the International Accounting Standards Board o

Other o

If “Other” has been checked in response to the previous question, indicate by check mark which financial statement item the registrant has elected to follow:
 
Item 17 o          Item 18 o

If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Yes o          No x


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- i -

 
i

Introduction
 
In this Annual Report, the “Company”, “Nova”, “we” or “our” refers to Nova Measuring Instruments Ltd. and its consolidated subsidiaries, when the context requires.
 
Our Functional Currency
 
Unless otherwise indicated, all amounts herein are expressed in United States dollars (“U.S. dollars”, “dollars”, “USD”, “US$” or “$”).
 
The currency of the primary economic environment in which we operate is the U.S. dollar, since substantially all our revenues to date have been denominated in U.S. dollars and over 50% of our expenses are in U.S. dollars or in New Israeli Shekels linked to the dollar. Transactions and balances denominated in dollars are presented at their original amounts. Non-dollar transactions and balances have been re-measured into dollars as required by the principles in ASC 830 Foreign Currency Matters. All exchange gains and losses from such re-measurement are included in the net financial income when they arise.
 
Cautionary Statement Regarding Forward-Looking Statements
 
Certain information contained herein, which does not relate to historical financial information, may be deemed to constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. The words or phrases “will likely result”, “are expected to”, “will continue”, “is anticipated”, “estimate”, “project”, “believe”, “plan”, or similar expressions identify “forward looking statements”. Such statements, including without limitation, statements relating to our anticipated sales, revenues and expenses in 2017,2018, our expectations with respect to our business and operations and our ability to gain market share are subject to certain risks and uncertainties that could cause actual results to differ materially from historical results and those presently anticipated or projected. We wish to caution readers not to place undue reliance on any such forward-looking statements, which speak only as of the date made. We cannot guarantee future results, levels of activity, performance or achievements. We also undertake no obligation to release publicly any revisions to these forward–looking statements to reflect events or circumstances after the date hereof or to reflect the occurrence of unanticipated events. Among the factors that could cause our actual results in the future to differ materially from any opinions or statements expressed with respect to future periods are competitive industry conditions and the ability to forecast the needs of the semiconductor industry with respect to the very cyclical nature of the industry and the very fast pace of technology evolutions and factors related to the conditions of the global markets and the global economy. Various other factors that could cause our actual results to differ materially are set forth in “Item 3D. Risk Factors” in this annual report on Form 20-F and elsewhere herein.
 
- ii -
ii


PART I

Item 1. Identity of Directors, Senior Management and Advisors
 
Not applicable.
 
Item 2. Offer Statistics and Expected Timetable
 
Not applicable.
 
Item 3. Key Information
 
3A.          Selected Financial Data
 
The following selected consolidated financial data as of December 31, 20162018 and 20152017 and for the years ended December 31, 2016, 20152018, 2017 and 20142016 have been derived from our audited consolidated financial statements included elsewhere in this annual report. These financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”), and audited by our independent registered public accounting firm. The consolidated selected financial data as of December 31, 2014, 20132016, 2015 and 20122014 and for the years ended December 31, 20132015 and December 31, 20122014 have been derived from other consolidated financial statements not included in this Form 20-F that were also prepared in accordance with U.S. GAAP and audited by our independent registered public accounting firm. The selected consolidated financial data set forth below should be read in conjunction with and are qualified by reference to “Item 5. Operating and Financial Review and Prospects” and the consolidated financial statements and notes thereto and other financial information included elsewhere in this annual report on Form 20-F.
 
Summary of Consolidated Financial Data

 Year ended December 31,  Year ended December 31,  
 2012  2013  2014  2015  2016  2014  2015  2016  2017  2018 
 (in thousands, except per share data)     
(in thousands, except per share data)
 
Consolidated Statement of Operations Data:Consolidated Statement of Operations Data:       Consolidated Statement of Operations Data:       
Revenues $96,168  $111,509  $120,618  $148,514  $163,903  $120,618  $148,514  $163,903  $221,992  $251,134 
Cost of revenues  45,014   52,438   57,005   71,434   88,623   57,005   71,434   88,623   90,805   105,900 
Gross profit  51,154   59,071   63,613   77,080   75,280   63,613   77,080   75,280   131,187   145,234 
Operating expenses:Operating expenses:         Operating expenses:         
Research and development expenses, net  24,594   29,578   29,498   39,703   34,998   29,498   39,703   34,998   38,956   45,451 
Sales and marketing expenses  11,998   11,963   12,747   15,967   21,523   12,747   15,967   21,523   24,554   28,847 
General and administrative expenses  
3,978
   
5,197
   
4,457
   
8,511
   
6,835
   
4,457
   
8,511
   
6,835
   
8,100
   
8,735
 
Amortization of intangible assets              1,318   1,758       1,318   1,758   1,758   1,759 
Total operating expenses  40,570   46,738   46,702   65,499   65,114   46,702   65,499   65,114   73,368   84,792 
Operating profit  10,584   12,333   16,911   11,581   10,166   16,911   11,581   10,166   57,819   60,442 
Financing income, net  1,368   693   563   643   1,216   563   643   1,216   2,276   2,984 
Income before income taxes  11,952   13,026   17,474   12,224   11,382   17,474   12,224   11,382   60,095   63,426 
Income taxes expenses (benefit)  
124
   
2,511
   (1,178)  (3,501)  
1,738
   (1,178)  (3,501)  1,738   13,636   9,051 
Net income for the year $11,828  $10,515  $18,652  $15,725   9,644  $18,652  $15,725  $9,644  $46,459  $54,375 
                                        
Earnings per share:Earnings per share:         Earnings per share:         
Basic $0.44  $0.39  $0.68  $0.58  $0.35  $0.68  $0.58  $0.35  $1.68  $1.94 
Diluted $0.43  $0.38  $0.67  $0.57  $0.35  $0.67  $0.57  $0.35  $1.63  $1.89 
Shares used in calculation of net earnings per share:                                        
Basic  26,619   27,091   27,447   27,185   27,175   27,447   27,185   27,175   27,696   28,022 
Diluted  27,277   27,373   27,807   27,510   27,503   27,807   27,510   27,503   28,524   28,765 
 

1

 
 December 31,  December 31, 
 2012  2013  2014  2015  2016  2014  2015  2016  2017  2018 
 (in thousands)  (in thousands) 
Consolidated Balance Sheet Data:                              
Working capital  106,298   118,596   130,480   112,819   128,872  $130,480  $112,819  $128,872  $179,782  $233,499 
Total assets  142,044   162,277   173,279   207,269   218,593   173,279   207,269   218,593   283,285   333,430 
Capital stock (including additional paid-in capital)  
111,062
   
114,348
   
119,058
   
113,022
   
117,102
   
119,058
   
113,022
   
117,102
   
122,500
   
122,386
 
Shareholders’ equity  114,771   128,664   143,582   161,060   174,717   143,582   161,060   174,717   226,736   280,740 
 
3B.          Capitalization and Indebtedness
 
Not applicable.
 
3C.          Reasons for the Offer and Use of Proceeds
 
Not applicable.
 
3D.          Risk Factors
 
Risks Related to Our Business and Our Industry
 
Because substantially most of our current sales are dependent on three specific product lines, factors that adversely affect the pricing and demand for these product lines could substantially reduce our sales.
 
We are currently dependent on three process control product lines. We expect revenues from these product lines to continue to account for a substantial portion of our revenues in the coming years. As a result, factors adversely affecting the pricing of, or demand for, these product lines, such as competition and technological change, could significantly reduce our sales.
 
We depend on a small number of large customers, and the loss of one or more of them could significantly lower our revenues.
 
Like our peers serving the semiconductor market, our customer base is highly concentrated among a limited number of large customers. We anticipate that our revenues will continue to depend on a limited number of major customers, although the companies considered to be our major customers and the percentage of our revenue represented by each major customer may vary from period to period. As a result of our customer concentration, our financial performance may fluctuate significantly from period to period based, among others, on exogenous circumstances related to our clients. For example, it is possible that any of our major customers could terminate its purchasing relationship with us or significantly reduce or delay the amount of our products that it orders, purchase products from our competitors, or develop its own products internally. The loss of any one of our major customers would adversely affect our revenues. Furthermore, if any of our customers become insolvent or have difficulties meeting their financial obligations to us for any reason, we may suffer losses. For more information regarding our sales by major customers as percentage of our total sales, see Note 11 to our consolidated financial statements contained elsewhere in this report.
 
2

 
The markets we target are cyclical and it is difficult to predict the length and strength of any downturn or expansion period.
 
The semiconductor capital equipment market and industries, which are cyclical, experienced a steep downturns and upturns between the years 2008 and 2011. However, in2018. In recent years, we have seen a more stable overall capital investment patterns, yet we cannot predict the length and strength of potential future downturns or expansions.
 
Our inability to significantly reduce spending during a protracted slowdown in the semiconductor industry could reduce our prospects of achieving continued profitability.
 
Historically, we have derived all of our revenues, and we expect to continue to derive practically all of our revenues, from sales of our products and related services to the semiconductor industry. Our business depends in large part upon capital expenditures by semiconductor manufacturers, which in turn depend upon the current and anticipated demand for semiconductors. The semiconductor industry has experienced severe and protracted cyclical downturns and upturns. Specifically, during 2010, the semiconductor industry experienced a steep upturn of over 100%, which followed a severe downturn in 2008 and 2009. During cyclical downturns, as those we have experienced in the past, and are likely to experience in the future material reductions in the demand for the type of capital equipment and process technology that we offer may result in a decline in our sales. In addition, our ability to significantly reduce expenses in response to any downturn or slowdown in the rate of capital investment by manufacturers in these industries may be limited because of:
 
Ÿour continuing need to invest in research and development;
 
Ÿour continuing need to market our new products to new and existing customers; and
 
Ÿour extensive ongoing customer service and support requirements worldwide.
 
As a result, we may have difficulty achieving continued profitability during a protracted slowdown.
 
If we do not respond effectively and on a timely basis to rapid technological change,changes, our ability to attract and retain customers could be diminished, which would have an adverse effect on our sales and ability to remain competitive.
 
The semiconductor manufacturing industry is characterized by rapid technological change,changes, new product introductions and enhancements and evolving industry standards. Our ability to remain competitive and generate sales revenue will depend in part upon our ability to develop new and enhanced systems at competitive prices in a timely and cost-effective manner and to accurately predict technology transitions. Because new product development commitments must be made well in advance of sales, new product decisions must anticipate the future demand for products. If we fail to correctly anticipate future demand for products, our sales and competitive position will suffer. In addition, the development of new measurement technologies, new product introductions or enhancements by our competitors could cause a decline in our sales or loss of market acceptance of our existing products.
 
3

 
We depend on continuous cooperation with Process Equipment Manufacturers (“PEMs”) forto enable sales of our integrated metrology systems, and the loss of PEMs as business partners could harm our business.
 
We believe that sales of integrated metrology systems will continue to be an important source of our revenues. Sales of our integrated metrology systems depend upon the ability of PEMs to sell semiconductor equipment products that are able to integrate with our metrology systems. If our PEMs are unable to sell such products, if they choose to focus their attention on products that do not integrate our systems, or if they choose to develop their own metrology solutions, our business could suffer. If we were to lose our PEMs as business partners for any reason, our inability to realize sales from integrated metrology systems could significantly harm our business. In addition, we may not be able to develop or market new integrated metrology products, which could slow or prevent our growth.
 
Some of our commercial agreements with PEMs and customers may include exclusivity provisions.provisions and limitations on the use of certain intellectual property. Such exclusivity obligationslimitations may prevent us from engaging in certain business relationships with third parties, and thus may affectlimit our ability to use certain elements of our intellectual property. As a result, our ability to introduce new products intoin relevant markets.markets might be affected.
 
Some of our commercial agreements with PEMs and customers may include exclusivity provisions, which prevent us from engaging in certain business relationships with third parties. In addition, some of our commercial agreements with PEMs also include limitations on the use of certain joint intellectual property. These exclusivity obligations and limitations are normallyoften used as a tool to promote the development and the penetration of innovative new products,solutions, and are usually limited in terms of scope and length. When considering whether to enter into any such exclusivity arrangements or accepting such limitations, we usually take into the consideration the terms of the exclusivity (e.g., length and scope), the expected benefit to the Company, and the risks and limitations associated with such exclusivity or limiting undertakings. Exclusivity obligations or limitation of use relating to certain parts of our technology and products may affect our ability to commercialize our products, engage in potentially beneficial business relationships with third parties (including by means of a merger or acquisition), or introduce new products into relevant markets, which could slow or prevent our growth.
 
If any of our systems fail to meet or exceed our internal quality specifications, we cannot ship them until such time as they have met such specifications. If we experience significant delays or are unable to ship our products to our customers as a result of our internal processes or for any other reason, our business and reputation may be adversely affected.
 
Our products are complex and require technical expertise to design and manufacture. Various problems occasionally arise during the manufacturing process that may cause delays and/or impair product quality. We actively monitor our manufacturing processes to ensure that our products meet our internal quality specifications. Any significant delays stemming from the failure of our products to meet or exceed our internal quality specifications, or for any other reasons, would delay our shipments. Shipment delays could be harmful to our business, revenues and reputation in the industry.
 
4

 
We are exposed to cyberIncreased information technology security risks that, if materialized, may affectthreats, more sophisticated computer crime, and changes in privacy laws could disrupt our business and operations.business.
 
Our global operations are linked by information systems, including telecommunications, the internet, our corporate intranet, network communications, email and various computer hardware and software applications. Despite our implementationIn light of information technology security threats, we have implemented network security measures and engaged the services of a cybersecurity consulting firm to conduct an information security risk assessment review which was reviewed and discussed by our audit committee and board of directors.   In the current environment, there are numerous and evolving risks to cybersecurity and privacy, including criminal hackers, hacktivists, state-sponsored intrusions, industrial espionage, employee malfeasance and human or technological error. High-profile security breaches at other companies and in government agencies have increased in recent years, and security industry experts and government officials have warned about the risks of hackers and cyberattacks targeting businesses such as ours. Computer hackers and others routinely attempt to breach the security of technology products, services and systems, and to fraudulently induce employees, customers, or others to disclose information or unwittingly provide access to systems or data.
Although we have invested in measures to reduce these risks, we can provide no assurance that our current IT systems are fully protected against third-party intrusions, viruses, hacker attacks, information or data theft or other similar threats. We have experienced and expect to continue to experience actual or attempted cyberattacks of our IT networks. Although none of these actual or attempted cyberattacks has had a material adverse effect on our operations or financial condition thus far, we cannot guarantee that any such incidents will not have a material adverse effect on our operations or financial condition in the future. As such, our tools and servers are vulnerable to computer viruses, break-ins and similar disruptions from unauthorized tampering with our computer systems and tools located at our facility or at customer sites, or could be subject to system failures or malfunctions for other reasons. Increased information technology security threats and more sophisticated computer crime pose a risk to the security of our systems and networks and the confidentiality, availability and integrity of our data or customer data. Cybersecurity attacks could also include attacks targeting the security, integrity and/or reliability of the hardware and software installed in our products. System failures or malfunctioning could disrupt our operations and our ability to timely and accurately process and report key components of our financial results. Further, the regulatory framework for privacy and security issues worldwide is rapidly evolving and is likely to remain uncertain for the foreseeable future. In May 2016, the European Union adopted the General Data Protection Regulation (“GDPR”), fully enforceable as of May 25, 2018, that impose more stringent data protection requirements and provides for greater penalties for noncompliance. We may be required to incur significant costs to comply with privacy and data security laws, rules and regulations, including the GDPR. Any inability to adequately address privacy and security concerns or comply with applicable privacy and data security laws, rules and regulations could have an adverse effect on our business prospects, results of operations and/or financial position.
5

 
We may incorporate open source technology in some of our software and products, which may expose us to liability and have a material impact on our product development and sales.
 
Some of our software and products may utilize open source technologies. These technologies may be subject to certain open source licenses, including but not limited to the General Public License, which, when used or integrated in particular manners, impose certain requirements on the subsequent use of such technologies, and pose a potential risk to proprietary nature of products. In the event that we have or will in the future, use or integrate software that is subject to such open source licenses into or in connection with our products in such ways that will trigger certain requirements of these open source licenses, we may (i) be required to include certain notices and abide by other requirements in the absence of which we may be found in breach of the copyrights owned by the creators of such open source technologies; and/or (ii) be required to disclose our own source code or parts thereof to the public, which could enable our competitors to eliminate some or any technological advantage that our products may have over theirs. Any such requirement to disclose our source code or other confidential information related to our products, and the failure to abide by license requirement resulting in copyright infringement, could materially adversely affect our competitive position and impact our business results of operations and financial condition.
 
There can be no assurance that revenues from future products or product enhancements will be sufficient to recover the development costs or to ensure the sale of inventory related to these products

               We must continue to make significant investments in research and development in order to introduce new products, or to enhance the performance, features and functionality of our existing products, to keep pace with the competitive landscape and to satisfy customer demands. Substantial research and development costs are typically incurred before we confirm the technical feasibility and commercial viability of a new product, and not all development activities result in commercially viable products. There can be no assurance that revenues from future products or product enhancements will be sufficient to recover the development costs associated with such products or enhancements. In addition, we cannot be sure that these products or enhancements will receive market acceptance or that we will be able to sell these products at prices that are favorable to us. Our business will be seriously harmed if we are unable to sell our products at favorable prices or if the market in which we operate does not accept our products. In addition, in some cases, we accumulate inventories based on sales forecasts. If such sales forecasts are not materialized, we might need to write-off the related inventory, which will increase our losses.
New product lines that we may introduce in the future may contain defects, which will require us to allocate time and financial resources to correct.
 
Our new product lines may contain defects when first introduced. If there are defects, we will need to divert the attention of our personnel from our ongoing product development efforts to address the detection and correction of the defects. In the past, no liability claims have been filed against us for damages related to product defects, and we have not experienced any material delays as a result of product defects. However, weWe cannot provide assurances that we will not incur theseany costs or liabilities or experience theseany lags or delays in the future. Moreover, the occurrence of such defects, whether caused by our products or the products of another vendor, may result in significant customer relations problems and adversely affect our reputation and may impair the market acceptance of our products.
6

 
We have historically generated losses and may incur future losses.
 
Since the year 2009, we have been able to demonstrate continued profitability, yet since our inception in 1993, we have had several years of losses and we may incur net losses in future years as well. We plan to increase our aggregate operating expenses in 20172019 relative to 2016.2018. However, our ability to generate profits is dependent mainly on our ability to generate sufficient sales. In the future, our sales may not be sufficient to cover the increase in our expenses and we may not be able to maintain profitability, mainly during a protracted slowdown.slowdown
5

.
 
Our dependence on a single manufacturing facility per product line magnifies the risk of an interruption in our production capabilities.
 
We have one manufacturing facility for our Optical CD product lines, which is located in Weizman Science Park, Ness-Ziona-Rehovot, Israel, and one manufacturing facility for our XPS product line, which is located in Santa Clara, CA, US (the "Manufacturing Facilities"). These Manufacturing Facilities include special clean room environments and manufacturing jigs, which are customized to our needs. In addition, most of our on-going inventories, including our main warehouse and work in process, are located in these Manufacturing Facilities. Although we adopted a disaster recovery plan, any event affecting any of our Manufacturing Facilities, including natural disaster, labor stoppages or armed conflict, may disrupt or indefinitely discontinue our manufacturing capabilities and could significantly impair our ability to fulfill orders and generate revenues, thus negatively impacting our business.
 
Our lease agreements for our Manufacturing Facilities include provisions that exempt the landlord and others from liability for damages to our Manufacturing Facilities.
 
Pursuant to our lease agreements for our Manufacturing Facilities (one of which is also our headquarters), the landlord and anyone on its behalf, and additional tenants are exempt from any liability for direct or consequential damages to our Manufacturing Facilities, except in the event of willful misconduct. While we have obtained insurance policies against certain damages, the aforementioned exemption of liability could compromise our ability to recover the full amount of such damages, and consequently we may incur substantial costs upon the occurrence of such damages.
 
Because shipment dates may be changed and some of our customers may cancel or delay orders with little or no penalty, and since we encounter difficulties in collecting cancellation fees from our customers, our backlog may not be a reliable indicator of actual sales and financial results.
 
We schedule production of our systems based upon order backlog and customer forecasts. We include in backlog only those orders to which the customer has assigned a purchase order number and for which delivery has been specified. In general, our ability to rely on our backlog for future forecasting and planning is limited because shipment dates may be changed, some customers may cancel or delay orders with little or no penalty, and our ability to collect cancelation fees from customers is not assured. Thus, our backlog may not be a reliable indicator of actual sales and financial results.
 
We experience quarterly fluctuations in our operating results, which may adversely impact our share price.
 
Our quarterly operating results within a specific year have fluctuated significantly in the past. We expect this trend to continue.can fluctuate significantly. A principal reason is that we derive a substantial portion of our revenue from the sale of a relatively small number of systems to a relatively small number of customers. As a result, our revenues and results of operations for any given quarter may decrease due to factors relating to the timing of orders, the timing of shipments of systems, and the timing of recognizing these revenues. Furthermore, our quarterly results are affected by the cyclical nature of the semiconductor capital equipment market and industries.
 
7

We also have a limited ability to predict revenues for future quarterly periods and, as a result, face risks of revenue shortfalls. If the number of systems we actually ship, and thus the amount of revenues we are able to record in any particular quarter, is below our expectations, the adverse effect may be magnified by our inability to adjust spending quickly enough to compensate for the revenue shortfall.
 
6

We operate in an extremely competitive market, and if we fail to compete effectively, our revenues and market share will decline.
 
Although the market for process control systems used in semiconductor manufacturing is currently concentrated and characterized by relatively few participants, the semiconductor capital equipment industry is intensely competitive. We compete mainly with Nanometrics Inc., and KLA-Tencor Corp. and Rudolph Technologies, Inc., which manufacture and sell integrated and/or stand-alone process control systems. In addition, we compete with PEMs, such as ASML Holdings N.V., and Applied Materials Inc. and Lam Research Inc., which develop (or might as well acquire companies which develop) in-situ sensors and metrology products. Established companies, both domestic and foreign, compete with our product lines, and new competitors enter our market from time to time. Some of our competitors have greater financial, engineering, manufacturing and marketing resources than we do. If a particular customer selects a competitor’s capital equipment, we expect to experience difficulty in selling our solution to that customer for a significant period of time. A substantial investment is required by the customers to evaluate, test, select and integrate capital equipment into a production line. As a result, once a manufacturer has selected a particular vendor’s capital equipment, we believe that the manufacturer generally relies upon that equipment for the specific production line application and frequently will attempt to consolidate its other capital equipment requirements with the same vendor. Accordingly, unless our systems offer performance or cost advantages that outweigh a customer’s expense of switching to our systems, it will be difficult for us to achieve significant sales from that customer once it has selected another vendor’s system for an application. We believe that our ability to compete successfully depends on a number of factors both within and outside of our control, including:
 
Ÿthe contribution of our equipment to the customers’ productivity;
 
Ÿour product innovation, quality and performance;
 
Ÿour global technical service and support;
 
Ÿthe return on investment (ROI) of our equipment and its cost of ownership;
 
Ÿthe breadth of our product line;
 
Ÿour success in developing and marketing new products; and
 
Ÿthe extendibility of our products.
 
If we fail to compete in a timely and cost-effective manner against current or future competitors, our revenues and market share will decline.
8

 
The ongoing consolidation in our industry may harm us if our competitors are able to offer a broader range of products and greater customer support than we can offer.
 
We believe that the semiconductor capital equipment market is undergoing consolidation. A number of process control suppliers have been acquired by larger equipment manufacturers.consolidation over the last few years. For example, in 2005 Rudolph Technologies, Inc. acquired August Technologies, Inc., in 2006 Nanometrics acquired Soluris, Inc. and Accent Technologies, Inc., in 2007 KLA-Tencor Corp. acquired Therma-Wave, Inc. and Nanometrics acquired Tevet Ltd., and in 2011, Nanometrics acquired Nanda Technologies.Technologies and in 2015, we have acquired ReVera Inc. In addition, in the recent twopast years a major consolidation has occurred in the process equipment manufacturers segment, such as Applied Materials Inc., acquiring Varian Semiconductor Equipment Associates in 2011; Lam Research Corporation acquiring Novellus Systems Inc., in 2016 and recentlyCoventor in 2017; Thermo Fisher Scientific Inc. acquired FEI Company, Inc. in 2016;  ASML Holdings N.V. acquired Hermes Microvision Inc. in 2016; and KLA Tencor Corporation. acquired Orbotech Ltd. in 2019. We believe that similar acquisitions and business combinations involving our competitors, our customers and the PMEsPEMs may occur in the future. These acquisitions could adversely impact our competitive position by enabling our competitors and potential competitors to expand their product offerings and customer services, which could provide them an advantage in meeting customers’ needs, particularly with those customers that seek to consolidate their capital equipment requirements with a smaller number of vendors. The greater resources, including financial, marketing, intellectual property and support resources, of competitors involved in these acquisitions could allow them to accelerate the development and commercialization of new competitive products and the marketing of existing competitive products to their larger installed bases. Accordingly, such business combinations and acquisitions by competitors and/or customers could jeopardize our competitive position.
 
7

We may not be successful in our efforts to complete and integrate current and/or future acquisitions, which could disrupt our current business activities and adversely affect our results of operations or future growth.
 
Any acquisition may involve many risks, including the risks of:
 
Ÿ
diverting management’s attention and other resources from our ongoing business concerns;
 
Ÿentering markets in which we have no direct prior experience;
 
Ÿ
improperly evaluating new services, products and markets;
 
Ÿbeing unable to maintain uniform standards, controls, procedures and policies;
 
Ÿfailing to comply with governmental requirements pertaining to acquisitions of local companies or assets by foreign entities;
 
Ÿ
being unable to integrate new technologies or personnel;
 
Ÿincurring the expenses of any undisclosed or potential liabilities; and
 
Ÿthe departure of key management and employees.
 
If we are unable to successfully complete our future acquisitions or to effectively integratecomplete the integration of our recent acquisition of ReVera or future acquisitions, our ability to grow our business or to operate our business effectively could be reduced, and our business, financial condition and operating results could suffer. Even if we are successful in completing acquisitions, we cannot assure you that we will be able to integrate the operations of the acquired business without encountering difficulty regarding different business strategies with respect to marketing and integration of personnel with disparate business backgrounds and corporate cultures. The integration of ReVera operations is still an ongoing process and, as of the date of this annual report on Form 20-F, we cannot assure you that such process will be completed without encountering difficulties. Further, in certain cases, mergers and acquisitions require special approvals, or are subject to scrutiny by the local authorities, and failing to comply with such requirements or to receive such approvals, may prevent or limit our ability to complete the acquisitions as well as expose us to legal proceedings prior or following the consummation of such acquisitions. In some cases, such proceedings, if initiated, may conclude in a requirement to divest portions of the acquired business. As of the date of this annual report on Form 20-F, we are not aware of any pending proceedings as such in connection with the acquisition of ReVera.
 
89

 
Some of our contracts and arrangements potentially subject us to the risk of significant or non-limited liability.
 
We produce highly complex optical and electronic components and, accordingly, there is a risk that defects may occur in any of our products. Such defects can give rise to significant costs, including expenses relating to recalling products, replacing defective items, writing down defective inventory and loss of potential sales. In addition, the occurrence of such defects may give rise to product liability and warranty claims, including liability for damages caused by such defects.
 
In our commercial relationship with customers, we attempt to negotiate waivers of consequential and indirect damages arising from damages for loss of use, loss of product, loss of revenue and loss of profit caused by our products. Similarly, with respect to our commercial relationship with subcontractors and suppliers, we attempt to negotiate arrangements which do not include a limitation of liabilities and limitation of consequential and in direct damages. However, some contracts and arrangements we are bound by expose us to product liability claims resulting in personal injury or death, up to an unlimited amount, and the incurrence of the risk of material penalties for consequential or liquidated damages. Additionally, under such contracts and arrangements, we may be named in product liability claims even if there is no evidence that our products caused the damage in question, and such claims could result in significant costs and expenses relating to attorneys’ fees and damages.
 
In addition, such contracts and arrangements may include non-limited liability provisions for infringement of a third party’s intellectual property rights in connection with our products.
 
Although we have not incurred in the past material penalties for consequential or liquidated damages, during the past, we may incur such penalties in the future. Such penalties for consequential or liquidated damages may be significant (and so is the legal process conducted in connection with such penalties) and could negatively affect our financial condition or results of operations.
 
Because of our small size, we depend on a small number of employees who possess both executive and technical expertise, and the loss of any of these key employees would hurt our ability to implement our strategy and to compete effectively.
 
Because of our small size and our reliance on employees with both executive and advanced technical skills, our success depends significantly upon the continued contributions of our officers and key personnel. All of our key management and technical personnel have expertise, which is in high demand among our competitors, and the loss of any of these individuals could cause our business to suffer. We do not maintain life insurance policies for our officers and directors.
 
Our lengthy sales cycle increases our exposure to customer delays in orders, which may result in obsolete inventory and volatile quarterly revenues.
 
Sales of our systems depend, in significant part, upon our customers adding new manufacturing capacity or expanding existing manufacturing capacity, both of which involve a significant capital commitment. We may experience delays in finalizing sales following initial system qualification while a customer evaluates and approves an initial purchase of our systems. In general, for new customers or applications, our normal sales cycle takes between six (6) to twelve (12) months to complete. During this time, we may expend substantial funds and management effort, but fail to make any sales. Lengthy sales cycles subject us to a number of significant risks, including inventory obsolescence and fluctuations in operating results, over which we have limited control.
 
910

 
Because of the technical nature of our business, our intellectual property is extremely important to our business, and our inability to protect our intellectual property could harm our competitive position.
 
As of December 31, 20162018, we have been granted more than 130150 U.S. patents and have about 3540 U.S. patent applications pending including USU.S. provisional patent applications. In addition, we have been granted about 7090 non-U.S. patents and more than 85105 non-U.S. patent applications pending.
 
   We cannot assure that:
 
Ÿpending patent applications will be approved;
 
Ÿany patents will be broad enough to protect our technology, will provide us with competitive advantages or will not be challenged or invalidated by third parties; or
 
Ÿthe patents of others will not have an adverse effect on our ability to do business.
 
We also cannot assure that others will not independently develop similar products, duplicate our products or, if patents are issued to us, design around these patents. Furthermore, because patents may afford less protection under foreign law than is available under U.S. law, we cannot assure that any foreign patents issued to us will adequately protect our proprietary rights.
 
In addition to patent protection, we also rely upon trade secret protection, employee and third-party nondisclosure agreements and other intellectual property protection methods to protect our confidential and proprietary information. Despite these efforts, we cannot be certain that others will not otherwise gain access to our trade secrets or disclose our technology.
 
Additionally, as part of our long termlong-term technological collaboration, we are engaged with joint development activities with some of our strategic customers and vendors as well as with research institutes. These activities impose some limitations on the joint intellectual property developed as part of these programs.
 
Furthermore, we may be required to institute legal proceedings to protect our intellectual property. If such legal proceedings are resolved adversely to us, our competitive position and/or results of operations could be harmed. For additional information on our intellectual property, see “Item 4B –4B. Business Overview — Intellectual Property” in this annual report on Form 20-F.
 
1011

 
There has been significant litigation involving intellectual property rights in the semiconductor and related industries, and similar litigation involving Nova could force us to divert resources to defend against such litigation or deter our customers from purchasing our systems.
 
We have been, and may in the future be, notified of allegations that we may be infringing intellectual property rights possessed by others. In addition, we may be required to commence legal proceedings against third parties, which may be infringing our intellectual property, in order to defend our intellectual property. In the future, protracted litigation and expense may be incurred to defend ourselves against alleged infringement of third partythird-party rights or to defend our intellectual property against infringement by third parties. Adverse determinations in that type of litigation could:
 
Ÿresult in our loss of proprietary rights;
 
Ÿsubject us to significant liabilities, including triple damages in some instances;
 
Ÿrequire us to seek licenses from third parties, which licenses may not be available on reasonable terms or at all; or
 
Ÿprevent us from selling our products.
 
Any litigation of this type, even if we are ultimately successful, could result in substantial cost and diversion of time and effort by our management, which by itself could have a negative impact on our profit margin, available funds, competitive position and ability to develop and market new and existing products. For additional information on our intellectual property, see “Item 4B –4B. Business Overview — Intellectual Property” in this annual report on Form 20-F.
 
We depend on a limited number of suppliers, and in some cases a sole supplier. Any disruption or termination of these supply channels may adversely affect our ability to manufacture our products and to deliver them to our customers.
 
We purchase components, subassemblies and services from a limited number of suppliers and occasionally from a single or a sole source. Disruption or termination of these sources could occur (due to several factors, including, but not limited to, bankruptcy, work stoppages, acts of war, terrorism, fire, earthquake, energy shortages, flooding or other natural disasters), and these disruptions could have at least a temporary adverse effect on our operations. Although we generally maintain an inventory of critical components used in the manufacture and assembly of our systems, such supplies may not be sufficient to avoid potential delays that could have an adverse effect on our business.
 
To date, we have not experienced any material disruption or termination of our supply sources.
 
A prolonged inability on our part to obtain components included in our systems on a cost-effective basis could adversely impact our ability to deliver products on a timely basis, which could harm our sales and customer relationships.
 
The application of tax laws is subject to interpretation and if tax authorities challenge our methodologies or our analysis of our tax rates it could result in an increase to our worldwide effective tax rate and cause us to change the way we operate our business.
 
The application of the tax laws of various jurisdictions to our international business activities is subject to interpretation and also depends on our ability to operate our business in a manner consistent with our corporate structure and intercompany arrangements. The tax authorities of the jurisdictions in which we operate may challenge our methodologies for valuing developed technology or intercompany arrangements, including our transfer pricing, or determine that the manner in which we operate our business does not achieve the expected tax consequences, which could increase our worldwide effective tax rate and adversely affect our financial position and results of operations.
 
1112

 
A certain degree of judgment is required in evaluating our tax positions and determining our provision for income taxes. In the ordinary course of business, there are many transactions and calculations for which the ultimate tax determination is uncertain. For example, our effective tax rates could be adversely affected by earnings being lower than anticipated in countries where we have lower statutory rates and higher than anticipated in countries where we have higher statutory rates, by changes in foreign currency exchange rates or by changes in the relevant tax, accounting and other laws, regulations, principles and interpretations. As we operate in numerous taxing jurisdictions, the application of tax laws can be subject to diverging and sometimes conflicting interpretations by tax authorities of these jurisdictions. It is not uncommon for taxing authorities in different countries to have conflicting views. In addition, tax laws are dynamic and subject to change as new laws are passed and new interpretations of the law are issued or applied. For example, the work being carried out by the OECD on base erosion and profit shifting as a response to increasing globalization of trade could result in changes in tax treaties or the introduction of new legislation that could impose an additional tax on businesses. As a result of changes to laws or interpretations, our tax positions could be challenged, and our income tax expenses could increase in the future.
 
For instance, if tax authorities in any of the countries in which we operate were to successfully challenge our transfer prices, they could require us to reallocate our income to reflect transfer pricing adjustments, which could result in an increased tax liability to us. In addition, if the country from which the income was reallocated did not agree with the reallocation asserted by the first country, we could become subject to tax on the same income in both countries, resulting in double taxation. If tax authorities were to allocate income to a higher tax jurisdiction, subject our income to double taxation or assess interest and penalties, it could increase our tax liability, which could adversely affect our financial position and results of operations.
 
The disclosure rules regarding the use of conflict minerals may affect our relationships with suppliers and customers.
 
The Securities and Exchange Commission requires certain disclosure by companies that use conflict minerals in their products, with substantial supply chain verification requirements in the event that the materials come from, or could have come from, the Democratic Republic of the Congo or adjoining countries. These rules and verification requirements may impose additional costs on us and on our suppliers, and limit the sources or increase the prices of materials used in our products. Among other things, this rule could affect sourcing at competitive prices and availability in sufficient quantities of certain minerals used in the manufacture of components that are incorporated into our products. In addition, the number of suppliers who provide conflict-free minerals may be limited, and there may be material costs associated with complying with the disclosure requirements, such as costs related to the process of determining the source of certain minerals used in our products, as well as costs of possible changes to products, processes, or sources of supply as a consequence of such verification activities. We may not be able to sufficiently verify the origins of the relevant minerals used in components manufactured by third parties through the procedures that we implement, and we may encounter challenges to satisfy those customers who require that all of the components of our products be certified as conflict-free, which could place us at a competitive disadvantage if we are unable to do so. While we have created processes and procedures designed to enable compliance to these rules, if in the future we are unable to certify that our products are conflict free, we may face challenges with our customers, which could place us at a competitive disadvantage and harm our reputation. In addition, because Securities and Exchange Commission rules allow an issuer to delay reporting on an acquired company's products until the first calendar year that begins no sooner than eight months after the effective date of the acquisition, products of ReVera, which was acquired on April 2, 2015, would be included for the first time in the Form SD to be filed for calendar year 2016 (to be filed in 2017).
 
1213

 
We are dependent on international sales, which expose us to foreign political and economic risks that could impede our plans for expansion and growth.
 
Our principal customers are located in Taiwan, South Korea, China, the United States and Germany, and we produce our products in Israel and the US.United States. International operations expose us to a variety of risks that could seriously impact our financial condition and impede our growth.growth including:
·instability in political or economic conditions, including but not limited to inflation, recession, foreign currency exchange restrictions and devaluations, restrictive governmental controls on the movement and repatriation of earnings and capital, and actual or anticipated military or political conflicts, particularly in emerging markets;
·intergovernmental conflicts or actions, including but not limited to armed conflict, trade wars and acts of terrorism or war; and
·interruptions to the Company’s business with its largest customers, distributors and suppliers resulting from but not limited to, strikes, and financial instabilities. For instance, trade restrictions, changes in tariffs and import and export license requirements could adversely affect our ability to sell our products in the countries adopting or changing those restrictions, tariffs or requirements. This could reduce our sales by a material amount.
In addition, effective October 30, 2018, the U.S. Department of Commerce has taken action to restrict exports to Fujian Jinhua Integrated Circuit Company, Ltd. (Jinhua) by adding them to the Entity List (Supplement No. 4 to Part 744 of the Export Administration Regulations (EAR), claiming that Jinhua poses a significant risk of becoming involved in activities that are contrary to the national security interests of the United States. On November 1, 2018, a federal grand jury indicted JHICC, along with four other criminal defendants, charging them with crimes related to a conspiracy to steal, convey, and possess stolen trade secrets of an American semiconductor company for the benefit of a company controlled by the PRC government. JHICC has acquired several of our metrology solutions in the past, and due to the abovementioned export ban our U.S. subsidiary and MMD division is currently not able to ship any tools or parts or provide any form of service to JHICC, until it is cleared to resume by the appropriate authorities. In some cases, these export restrictions might also be applicable to the products which we export from Israel.
Additionally, the uncertainty of the economic, financial, regulatory, trade, tax and legal implications of the withdrawal of the U.K. from the E.U. (“Brexit”) and other significant political developments could also have a materially adverse effect on our business. All of these risks could also result in increased costs or decreased revenues, either of which could have a materially adverse effect on our profitability.
Changes in U.S. trade policies and other factors beyond our control may adversely impact our business, financial condition and results of operations.
The international environment in which we operate is affected from inter-country trade agreements and tariffs. As a result of recent revisions in the U.S. administrative policy there are, and may be additional, changes to existing trade agreements, greater restrictions on free trade and significant increases in tariffs on goods imported into the United States, particularly those manufactured in China, Mexico and Canada. Future actions of the U.S. administration and that of foreign governments, including China, with respect to tariffs or international trade agreements and policies remains currently unclear.
14

The escalation of a trade war, tariffs, retaliatory tariffs or other trade restrictions on products and materials either exported by us to China or raw materials imported by us from China may significantly impeded our ability to provide our solutions and service our customers in China or other effected locations. Such developments may result in a decrease in demand for our products and technologies as well as delays in payments from our customers. Furthermore, other governmental action related to tariffs or international trade agreements, changes in U.S. social, political, regulatory and economic conditions or in laws and policies governing foreign trade, manufacturing, development and investment in the territories and countries, where our customers are located, could adversely affect our business, financial condition, operating results and cash flows.
 
We may be affected by instability in the global economy and by financial turmoil.
 
Instability in the global markets and in the geopolitical environment in many parts of the world as well as other disruptions may continue to put pressure on global economic conditions. In the event global economic and market conditions, or economic conditions in key markets, remain uncertain or deteriorate further, we may experience material impacts on our business, operating results, and financial condition.
 
Because we derive a significant portion of our revenues from sales in Asia, our sales could be hurt by instability of Asian economies.
 
A number of Asian countries have experienced political and economic instability. For instance, Taiwan and China have had a number of disputes, as have North and South Korea, and Japan has for a number of years experienced significant economic instability. Additionally, the Asia-Pacific region is susceptible to the occurrence of natural disasters, such as earthquakes, cyclones, tsunamis and flooding. We have subsidiaries in Taiwan, Japan and South Korea and we have significant customers in Taiwan and South Korea as well as in China. An outbreak of hostilities or other political upheaval, economic downturns or the occurrence of a natural disaster in these or other Asian countries would likely harm the operations of our customers in these countries, causing our sales to suffer.
 
Significant developments stemming from the recent changes in the U.S. administration or the U.K.'s "Brexit" referendum could have a material adverse effect on us.
Significant developments stemming from the recent changes in the U.S. administration or the U.K.'s "Brexit" referendum could have a material adverse effect on us. In the United States, the new Presidential administration expressed support for and may implement greater restrictions on free trade and increases tariffs on goods imported into the United States, as well as comprehensive tax reform, including in corporate and income taxation. Given our sales and manufacturing facilities in the U.S., changes in U.S. political, regulatory and economic conditions or in its policies governing international trade and foreign manufacturing and investment in the U.S. could adversely affect our business. In the United Kingdom, a recent referendum was held in which voters approved an exit from the European Union ("E.U."), commonly referred to "Brexit" and is expected to be passed into law, after which negotiations will commence to determine the future terms of the U.K.'s relationship with the E.U. The impact on us from Brexit will depend, in part, on the outcome of tariff, trade, regulatory and other negotiations. As a result of the referendum, the global markets and currencies have been adversely impacted, including a sharp decline in the value of the British pound as compared to the U.S. dollar, which may impair the purchasing power of our U.K. and other international buyers. Brexit could also lead to legal uncertainty and potentially divergent national laws and regulations as the U.K. determines which E.U. laws to replace or replicate, and those laws and regulations may be cumbersome, difficult or costly in terms of compliance. Given our sales and operations in the E.U., any of these effects of Brexit, among others, could adversely affect our business, financial condition, operating results and cash flows.
13

A large number of our ordinary shares continue to be owned by a relatively small number of shareholders, whose future sales of our shares, if substantial, may depress our share price.
 
If our principal shareholders sell substantial amounts of our ordinary shares, including shares issued upon the exercise of outstanding options or warrants, the market price of our ordinary shares may fall. For additional information on our major shareholders, see “Item 7A – Major Shareholders” in this annual report on Form 20-F.
 
Certain shareholders may control the outcome of matters submitted to a vote of our shareholders, including the election of directors.
 
To the best of our knowledge, approximately 47%41% of our outstanding ordinary shares are cumulatively held by seven of our shareholders. As a result, and although we are currently not aware of any voting agreement between such shareholders, if these shareholders voted together or in the same manner, they would have the ability to control the outcome of corporate actions requiring an ordinary majority vote of shareholders as set in the Company’s Amended and Restated Articles of Association. Even if these shareholders do not vote together, each one of them may have the ability to influence the outcome of corporate actions requiring the vote of shareholders as set in the Company’s Amended and Restated Articles of Association. For additional information on our major shareholders, see “Item 7A – Major Shareholders” in this annual report on Form 20-F.
15

 
The market price of our ordinary shares may be affected by a limited trading volume and may fluctuate significantly.
 
In the past, there has been a limited public market for our ordinary shares and there can be no assurance that an active trading market for our ordinary shares will continue. An absence of an active trading market could adversely affect our shareholders’ ability to sell our ordinary shares in short time periods. Our ordinary shares have experienced, and are likely to experience in the future, significant price and volume fluctuations, which could adversely affect the market price of our ordinary shares without regard to our operating performance.
 
We manage our available cash through various bank institutions and invest large portions of our cash reserves in bank deposits. A bankruptcy of one of the banks in which or through which we hold or invest our cash reserves, might prevent us to access that cash for an uncertain period of time.
 
We manage our available cash through various bank institutions and invest large portions of our cash reserves in bank deposits. As of December 31, 2016,2018, substantially all of our cash reserves were invested in bank institutions, of which more than 40%approximately 50% was invested in one institution. A bankruptcy of one of the banks in which we hold our cash reserves or through which we invest our cash reserves, might prevent us to access that cash for an uncertain period of time.
14

 
We may fail to maintain effective internal control over financial reporting in accordance with Section 404 of the Sarbanes-Oxley Act of 2002.
 
The Sarbanes-Oxley Act of 2002 imposes certain duties on us and our executives and directors. Our efforts to comply with the requirements of Section 404 (Assessment of Internal Control), which started in connection with our Annual Report on Form 20-F for the fiscal year ended December 31, 2007, have resulted in increased general and administrative expense and a diversion of management time and attention, and we expect these efforts to require the continued commitment of resources. Section 404 of the Sarbanes-Oxley Act of 2002 requires (i) management’s annual review and evaluation of our internal control over financial reporting and (ii) an attestation report issued by an independent registered public accounting firm on our internal control over financial reporting, in connection with the filing of our Annual Report on Form 20-F for each fiscal year. We have documented and tested our internal control systems and procedures in order for us to comply with the requirements of Section 404. While our assessment of our internal control over financial reporting resulted in our conclusion that as of December 31, 2016,2018, our internal control over financial reporting was effective, we cannot predict the outcome of our testing in future periods. If we fail to maintain the adequacy of our internal controls, we may not be able to ensure that we can conclude on an ongoing basis that we have effective internal controls over financial reporting. Failure to maintain effective internal control over financial reporting could result in investigation or sanctions by regulatory authorities, and could have a material adverse effect on our operating results, investor confidence in our reported financial information, and the market price of our ordinary shares.
 
16

Risks Related to Operations in Israel
Potential political, economic and military instability in Israel may adversely affect our growth and revenues.
Our principal offices and manufacturing facilities and many of our suppliers are located in Israel. Although most of our sales are currently being made outside Israel, potential political, economic and military conditions in Israel directly affect our operations.
Since the establishment of the State of Israel in 1948, a number of armed conflicts have occurred between Israel and its Arab neighbors, including extensive hostilities along Israel’s northern border with Lebanon in 2006 and continuous hostilities along Israel’s border with the Gaza Strip. Some of these hostilities and armed conflicts resulted in artillery attacks on Israeli territories and civil facilities. In 2012 as well as during the summer of 2014, rocket attacks from Gaza Strip resulted in damages in areas which are close to our manufacturing facility in Israel. In addition, it was widely believed that Iran, which has previously threatened to attack Israel, has been trying to achieve nuclear capability (although recently Iran has signed a framework agreement with the United States and several other countries, in which Iran committed to a supervision on its nuclear program). The tension between Israel and Iran may escalate in the future and turn violent, which could affect the Israeli economy generally and us in particular. Moreover, since December 2010, there has been a wave of protests and civil resistance demonstrations in several countries in the Middle East and North Africa, including Egypt and Syria, both of which share a border with Israel. This situation creates instability in the Middle East and the surrounding countries. The resumption of hostilities and on-going tension and instability in the region, may have a negative effect on our business and harm our growth and revenues.
15

 
Our operations may be disrupted by the obligation of key personnel to perform military service.
 
Some of our executive officers and employees in Israel are obligated to perform significant periods of military reserve service until the age of 40 for soldiers and until the age of 45 for officers. This time-period may also be extended by the Military Chief of the General Staff and the approval of the Minister of Defense or by a directive of the Minister of Defense in the event of a declared national emergency. Our operations could be disrupted by the absence for a significant period of one or more of our executive officers or key employees due to military service. To date, our operations have not been materially disrupted as a result of these military service obligations. Any disruption in our operations due to such obligations would adversely affect our ability to produce and market our existing products and to develop and market future products.
 
Provisions of our Amended and Restated Articles of Association and Israeli law may delay, prevent or make difficult an acquisition of Nova, which could prevent a change of control and negatively affect the price of our ordinary shares.
 
Israeli corporate law regulates mergers, requires tender offers for acquisitions of shares above specified thresholds, for special approvals for transactions involving directors, officers or significant shareholders and regulates other matters that may be relevant to these types of transactions. Furthermore, Israeli tax considerations may make potential transactions unappealing to us or to some of our shareholders. See Item 10.B, “Additional Information – Memorandum and Articles of Association”. For a more detailed discussion regarding some anti-takeover effects of Israeli law.
 
These provisions of Israeli law may delay, prevent or make difficult an acquisition of Nova, which could prevent a change of control and therefore depress the price of our shares.
 
The rights and responsibilities of our shareholders are governed by Israeli law and differ in some respects from the rights and responsibilities of shareholders under U.S. law.
 
We are incorporated under Israeli law. The rights and responsibilities of holders of our ordinary shares are governed by our Amended and Restated Articles of Association and by the Israeli Companies Law, 1999 (the “Companies Law”). These rights and responsibilities differ in some respects from the rights and responsibilities of shareholders in typical U.S. corporations. In particular, pursuant to the Companies Law each shareholder of an Israeli company has to act in good faith in exercising his or her rights and fulfilling his or her obligations toward the company and other shareholders and to refrain from abusing his power in the company, including, among other things, in voting at the general meeting of shareholders and class meetings, on amendments to a company’s articles of association, increases in a company’s authorized share capital, mergers, and transactions requiring shareholders’ approval under the Companies Law. In addition, a controlling shareholder of an Israeli company or a shareholder who knows that it possesses the power to determine the outcome of a shareholder vote or who has the power to appoint or prevent the appointment of a director or officer in the company, or has other powers toward the company has a duty of fairness toward the company. However, Israeli law does not define the substance of this duty of fairness. Because Israeli corporate law has undergone extensive revision in recent years, there is little case law available to assist in understanding the implications of these provisions that govern shareholder behavior.
 
1617

 
Because most of our revenues are generated in U.S. dollars, but a significant portion of our expenses is incurred in currencies other than U.S. dollars, and mainly New Israeli Shekels, our profit margin may be seriously harmed by currency fluctuations.
 
We generate most of our revenues in U.S. dollars, but incur a significant portion of our expenses in currencies other than U.S. dollar, and mainly New Israeli Shekel, commonly referred to as NIS. In addition, starting January 1, 2019, in accordance with ASC 842 of lease accounting standard, we are required to present a significant NIS linked liability related to our operational leases in Israel. As a result, we are exposed to risk of devaluation of the U.S. dollar in relation to the NIS and other currencies. In thatsuch event, the dollar cost of our operations in countries other than the U.S. will increase and our dollar measured results of operations will be adversely affected. During 2016,2018, the U.S. dollar devaluatedrevaluated against the NIS by 1.46%8.1%, after revaluateddevaluated by approximately 10.8%10.9% in the previous three years. We cannot predict the future trends in the rate of devaluation or revaluation of the U.S. dollar against the NIS, and our operations also could be adversely affected if we are unable to hedge against currency fluctuations in the future.
 
We participate in government programs under which we receive grantsresearch and tax benefits. Thesedevelopment grants. Some of these programs impose restrictions on our ability to use the technologies developed under these programs. In addition,programs and the reduction or termination of these programs would increase our costs and/costs.
                Until the end of 2016, we received royalty-bearing grants from the Israel Innovation Authority, or IIA (formerly known as the Office of the Chief Scientist of the Ministry of Economy and Industry, or the OCS), or the IIA funding, for the financing of certain of our effective tax rate. research and development programs that meet specified criteria. We may be required to pay royalties related to grants received in the framework of such royalty bearing programs in the future. Starting 2018, we also participate in IIA royalty free grant programs.
                In addition, through the years, we participated in consortiums which are either solely managed by the IIA, or are joint consortiums of the IIA and the European Research Area. To maintain our eligibility for these programs, we must continue to meet certain conditions. These programs also restrict our ability to manufacture particular products and transfer particular technology, which were developed as part of the IIA’s programs, outside of Israel. The restrictions associated with these IIA’s programs may require us to obtain approval of the research and development committee nominated by the IIA for certain actions and transactions and pay additional payments to the IIA. Approval to manufacture products outside of Israel or consent to the transfer of technology, if requested, might not be granted and if granted, may increase our financial liabilities to IIA. In addition, if we fail to comply with certain restrictions associated with formerly received IIA's funding, we may be subject to criminal charges.
We are alsofurther exposed to risks related to the receipt of funding from other governments or governmental agencies in connection with strategic development programs, under which we receive funding. Under such strategic development programs, governments and governmental agencies typically have the right to terminate the program’s funding at any time. In addition, a project may be terminated by a mutual agreement, if the parties determine that the project's goals or milestones are not being achieved. As a result, there is no assurance that these sources of external funding will continue to be available to us in the future. Moreover, under the terms of certain governmental funding programs in which we receive funding, the applicable granting agency has the right to audit the costs that we incur, directly and indirectly, in connection with such programs. Any such audit could result in modifications to, or even termination of, the applicable governmental funding program. Any adverse finding resulting from any such audit could lead to penalties (financial or otherwise), termination of funding programs, suspension of payments or other adverse consequences to our ability to receive governmental funding.
18

We are subject to certain limitations related to the repatriation of funds that benefited from the tax holidayexemption under the Approved and Benefited Enterprises, Preferred Enterprises and New Technological Enterprise Incentives regimes. The distribution or deemed distribution of such funds may be subject to recapture provisions under which we will be subject to the corporate tax that we were initially exempt from.
 
Government Programs.
We received royalty-bearing grants from the National Authority for Technological Innovation, or NATI (formerly known as the Office of the Chief Scientist of the Ministry of Economy and Industry, or the OCS), for the financing of certain of our research and development programs that meet specified criteria. In addition, we are currently participating in development consortiums in Europe, mainly in order to be able to support our customers in the transition to advance technology nodes in the coming years. These consortiums are joint programs with the OCS and the European Research Area. To maintain our eligibility for these programs, we must continue to meet certain conditions. In addition, we may be required to pay royalties related to grants received in the framework of such programs. These programs also restrict our ability to manufacture particular products and transfer particular technology, which were developed as part of the OCS's programs outside of Israel. The restrictions associated with receiving such OCS's grants may require us to obtain approval of the research and development committee nominated by the OCS for certain actions and transactions and pay additional payments to the OCS. Approval to manufacture products outside of Israel or consent to the transfer of technology, if requested, might not be granted. In addition, if we fail to comply with certain restrictions associated with receiving such OCS's grants, we may be subject to criminal charges.
Preferred Enterprise Regime. In addition to the above mentioned grants, untilUntil the end of 2015 we were eligible to receive certain tax benefits under Israeli law for capital investments as an Approved and BenefittedBenefited Enterprise. StartingIn 2016, we made an election to receive tax benefits under Israeli law for capital investments as a “Preferred Enterprise”. Starting 2017, we made an election to receive Tax benefits under Israeli “Economic Efficiency Law” as a “Preferred Technological Enterprise”. While we believe that we meet the statutory conditions to entitle us to such benefits there can be no assurance that the tax authorities in Israel will concur to our position in general and for each specific year separately. We may be subject to additional taxes resulting from deemed dividend distribution of profits allocated to Approved Enterprise (Alternative Track) benefits, for example in case of a share repurchase or investment in foreign companies. Should it be determined that we have not, or do not meet such conditions, the benefits received could be cancelled. We could also be required to pay increased taxes or refund any benefits previously received, adjusted for inflation and interest. For additional information regarding Approved and BenefittedBenefited Enterprise, Preferred Enterprise and Preferred Technological Enterprise see, “Item 10E. Taxation – Israeli Taxation” in this annual report on Form 20-F.
 
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It should be noted that the Israeli government may reduce or eliminate the above mentionedabove-mentioned benefits in the future. The termination or reduction of these grants or tax benefits could harm our business, financial condition and results of operations, and result in significantly higher fluent tax payment. In addition, if we increase our activities outside Israel due to, for example, future acquisitions or outsourcing of manufacturing or development activities, these activities generally will not be eligible for inclusion in Israeli grants or tax benefit programs. Accordingly, our effective corporate tax rate could increase significantly in the future and our grants might be reduced.
 
Any shareholder with a cause of action against us as a result of buying, selling or holding our ordinary shares may have difficulty asserting a claim under U.S. securities laws or enforcing a U.S. judgment against us or our officers, directors or Israeli auditors.
 
We are organized under the laws of the State of Israel, and we maintain most of our operations in Israel. Most of our officers and directors as well as our Israeli auditors reside outside of the United States and a substantial portion of our assets and the assets of these persons are located outside the United States. Therefore, if you wish to enforce a judgment obtained in the United States against us, or our officers, directors and auditors, you will probably have to file a claim in an Israeli court. Additionally, you might not be able to bring civil actions under U.S. securities laws if you file a lawsuit in Israel. We have been advised by our Israeli counsel that Israeli courts generally enforce a final executory judgment of a U.S. court for liquidated amounts in civil matters after a hearing in Israel. If a foreign judgment is enforced by an Israeli court, it will be payable in Israeli currency. However, payment in the local currency of the country where the foreign judgment was given will be acceptable, subject to applicable foreign currency restrictions.
 
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Our shares are listed for trade on more than one stock exchange, and this may result in price variations.
 
Our ordinary shares are listed for trading on The NASDAQthe Nasdaq Global Select Market and on the Tel Aviv Stock Exchange Ltd., or TASE. This may result in price variations. Our ordinary shares are traded on these markets in different currencies, U.S. dollars on The NASDAQthe Nasdaq Global Select Market and New Israeli Shekels on the TASE. These markets have different opening times and close on different days. Different trading times and differences in exchange rates, among other factors, may result in our shares being traded at a price differential on these two markets. In addition, market influences in one market may influence the price at which our shares are traded on the other.
Our business could be negatively affected as a result of actions of activist shareholders, and such activism could impact the trading value of our securities.
In recent years, certain Israeli issuers listed on United States exchanges have been faced with governance-related demands from activist shareholders, as well as unsolicited tender offers and proxy contests.  Although as a foreign private issuer we are not subject to U.S. proxy rules, responding to these types of actions by activist shareholders could be costly and time-consuming, disrupting our operations and diverting the attention of management and our employees. Such activities could interfere with our ability to execute our strategic plan. In addition, a proxy contest for the election of directors at our annual meeting would require us to incur significant legal fees and proxy solicitation expenses and require significant time and attention by management and our board of directors. The perceived uncertainties due to these potential actions of activist shareholders also could affect the market price and volatility of our securities.
 
We may be classified as a “passive foreign investment company” for U.S. income tax purposes, which could have significant and adverse tax consequences to U.S. shareholders.
 
Generally, if for any taxable year 75% or more of our gross income consists of specified types of passive income, or, on average, at least 50% of our assets are held for the production of, or produce, passive income, we may be characterized as a passive foreign investment company (a “PFIC”) for U.S. federal income tax purposes. Classification of Nova as a PFIC could result in adverse U.S. tax consequences to our U.S. shareholders, such as ineligibility for any preferred tax rates on capital gains or on dividends, interest charges on certain taxes treated as deferred, and additional reporting requirements under U.S. federal income tax laws and regulations. It may be possible for U.S. holders of commonour ordinary shares to mitigate certain of these consequences by making an election to treat us as a “qualified electing fund” under Section 1295 of the Internal Revenue Code of 1986, as amended (the “Code”) or a “mark-to-market electionelection” under Section 1296 of the Code. U.S. shareholders should consult with their own U.S. tax advisors with respect to the U.S. tax consequences of investing in our ordinary shares.
 
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We believe that for our 20162018 taxable year we were not a PFIC. Nonetheless, because the determination of whether we are,, or will be, a PFIC for a taxable year depends on our assets, income and activities in each year and the application of complex U.S. federal income tax rules, which are subject to various interpretations, there is a risk that we were a PFIC in 2016.2018. Absent one of the elections referenced above and described in greater detail below, if we are a PFIC for any taxable year during which a U.S. holder holds our ordinary shares, we generally will continue to be treated as a PFIC with respect to such U.S. holder in all succeeding years regardless of whether we cease to meet the PFIC tests in one or more subsequent years. Currently we expect that we will not be a PFIC in 2017.2019. However, PFIC status is determined based on our assets and income over the course of each taxable year, and is dependent on a number of factors, including the value of our assets, the trading price of our ordinary shares and the amount and type of our gross income. Therefore, there can be no assurances that we will not become a PFIC for the 20172019 taxable year, or any future year,, or that the Internal Revenue Service will not challenge any determination made by us concerning our PFIC status. For a discussion on how we might be characterized as a PFIC and related tax consequences, please see the section of this annual report entitled “U.S.“Taxation - U.S. Taxation – Passive Foreign Investment Companies.” Investors should consult their own tax advisors regarding all aspects of the application of the PFIC rules to our ordinary shares.
If a United States person is treated as owning at least 10% of our shares, such holder may be subject to adverse U.S. federal income tax consequences.

               If a United States person is treated as owning (directly, indirectly or constructively) at least 10% of the value or voting power of our shares, such person may be treated as a “United States shareholder” with respect to each “controlled foreign corporation” in our group (if any). Because our group includes one or more U.S. subsidiaries, certain of our future non-U.S. subsidiaries could be treated as controlled foreign corporations (regardless of whether we are or are not treated as a controlled foreign corporation). A United States shareholder of a controlled foreign corporation may be required to annually report and include in its U.S. taxable income its pro rata share of the controlled foreign corporation’s “Subpart F income”, “global intangible low-taxed income” and investments in U.S. property, whether or not such controlled foreign corporation makes any distributions. An individual that is a United States shareholder with respect to a controlled foreign corporation generally would not be allowed certain tax deductions or foreign tax credits that would be allowed to a United States shareholder that is a U.S. corporation. A failure to comply with these reporting obligations may subject you to significant monetary penalties and may prevent the statute of limitations with respect to your U.S. federal income tax return for the year for which reporting was due from starting. We cannot provide any assurances that we will assist investors in determining whether any of our current or future non-U.S. subsidiaries are treated as a controlled foreign corporation or whether such investor is treated as a United States shareholder with respect to any of such controlled foreign corporations or furnish to any United States shareholders information that may be necessary to comply with the aforementioned reporting and tax paying obligations. A United States investor should consult their own advisors regarding the potential application of these rules to its investment in the shares.
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Our business may be materially affected by changes to fiscal and tax policies. Potentially negative or unexpected tax consequences of these policies, or the uncertainty surrounding their potential effects, could adversely affect our results of operations and share price.
The U.S. Tax Cuts and Jobs Act of 2017 was approved by Congress on December 20, 2017, and signed into law by President Donald J. Trump on December 22, 2017. This legislation makes significant changes to the U.S. Internal Revenue Code. Such changes include a reduction in the corporate tax rate and limitations on certain corporate deductions and credits, among other changes.
While it is still unclear how these changes will affect us, certain of these changes could have a negative impact on our results of operations and business. In addition, the final impacts of the Tax Cuts and Jobs Act could be materially different from our expectations.
Item 4. Information on the Company
 
4.A          History and Development of the Company
 
Nova Measuring Instruments Ltd. was incorporated in May 1993 under the laws of the State of Israel. We commenced operations in October 1993 to design, develop and produce integrated process control systems for use in the manufacture of semiconductors, also known as integrated circuits or chips.
 
In April 2000, we conducted an initial public offering and our shares were listed for trading on NASDAQ.the Nasdaq stock exchange.
 
In June 2002, we listed our shares on the TASE, pursuant to legislation which enables Israeli companies whose shares are traded on certain stock exchanges outside of Israel to be registered on the TASE, while reporting, in substance, in accordance with the provision of the relevant foreign securities law applicable to the Company.
During 2003, we began expanding our product offerings to include stand-alone systems. In recent years stand-alone metrology has started to account for a significant portion of our overall revenues.
 
Until 2008, most of our products were sold to process equipment manufacturers such as Applied Materials, Inc. and Ebara Corp., which later sold these products to semiconductor manufacturers. Since then, we have completely changed our business model, selling most of our products directly to semiconductor manufacturers. Through this process, which has also enabled us to introduce to these customers additional products and features, we have improved our products gross margins and net profitability. In parallel, we continue to work with the process equipment manufacturers as business partners for future products and process control solutions.
 
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In February 2010, we successfully completed an underwritten public follow-on offering in which we received approximately $17.0 million in net proceeds.
 
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In March 2014, we announced a $12$12.0 million share repurchase program, which we completed in May 2016.
 
In April 2015, we acquired ReVera Inc. or ReVera,, a privately held company headquartered in Santa Clara, California, which develops, manufactures and sells stand-alone metrology tools for measurements of thin-films and composition applications in the semiconductor industry. Following its acquisition, ReVera became a wholly owned subsidiary of our U.S. subsidiary, Nova Measuring Instruments, Inc. Effective December 31, 2017, we merged ReVera into its parent company, Nova Measuring Instruments, Inc.
On November 1, 2018, we announced a $25 million share repurchase program.
 
We currently have sixfive direct and indirect fully owned subsidiaries in the U.S., Japan, Taiwan, Korea and Germany.
 
Our headquarter office is located in Israel at the Weizmann Science Park, Building 22, 2nd Floor, Ness-Ziona. Our telephone number at our main office is +1-972-73-229-5600.+972-73-229-5600.  In 2018, we entered into a new lease agreement for the lease a total of approximately 12,000 square meters at a new building being built at the Science Park in Rehovot, with the intention to move our Israel headquarters into this building during 2019. For more information about our new lease see “Item 4D. Property, Plant and Equipment.”
 
4.A.8.
The SEC maintains an internet site that contains reports, proxy and information statements, and other information regarding issuers that file electronically with the SEC (http://www.sec.gov). The information is also available on our website (http://www.novami.com).
4.BBusiness Overview
 
We deliver continuous innovation by providing advanced metrology solutions for the semiconductor manufacturing industry. Deployed withby the world’s largest integrated-circuit manufacturers, our products deliver state of the art, highNova’s novel technologies provide semiconductor manufacturers with process insight and clarity required to boost process performance, product yields and time to market. We bring pioneering metrology solutions for effectiveto the world of process control, by industrializing lab technologies and developing emerging metrology solutions to enhance process control and facilitate our customers’ challenging technical transitions.  We offer a combination of materials and dimensional metrology, advanced modeling algorithms that combine machine learning and big data within both integrated and standalone configurations, thereby enabling our customers to gain deeper insight throughout the semiconductor fabrication lifecycle. Our holistic approach and complete suite of products, which combines high-precision hardware and cutting-edge software, support theentire development and production of the most advanced devices in today’s high-end semiconductor market.
We offer in-line Optical and x-ray stand-alone metrology systems, as well as integrated optical metrology systems, which are attached directly to wafer fabrication process equipment. Our metrology product portfolio combined with Nova’s modeling software, aim to deliver unique measurement solutions to measure the most advanced semiconductor technology nodes. Our suit of products are designed to deliver a holistic solution while demonstrating high performance and fast time to solution. Our metrology systems measure various film thickness and composition properties as well as critical-dimension (CD) variables during various front-end and back-end of line steps in the semiconductor wafer fabrication process, allowing semiconductor manufacturers to improve quality, productivity and yields, lower manufacturing costs and increase profitability.processes. We supply our metrology solutions to major semiconductor manufacturers worldwide, and are recognized for excellence since our first system was installed in 1995.
 
The semiconductor manufacturing process starts with a flat silicon disc known as a silicon wafer upon which circuits are constructed. To construct the circuits, a series of layers of thin films that act as conductors, semiconductors or insulators are applied to the polished side of the wafer. During the manufacturing process, these film layers are subjected to processes which remove portions of the film, create circuit patterns and perform other functions. The semiconductor manufacturing process requires precise steps and strict control of equipment performance and process sequences. Tight control can be achieved through monitoring silicon wafers and measuring relevant parameters before or after each process step with metrology tools such as those we produce.
 
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Prior to the introduction of our integrated metrology systems, process control was solely achieved through stand-alone measurement equipment. Stand-alone measurement equipment requires semiconductor manufacturers to interrupt the manufacturing process sequence, remove sample silicon wafers from the process equipment and place the silicon wafers on the stand-alone measuring or inspection tool. In contrast, our integrated metrology approach is based on patented measuring methods that enable us to produce optical measuring systems that are small enough to be integrated directly inside many types of semiconductor process equipment. We believe that in several instances during the manufacturing process, our integrated approach offers considerable advantages over the conventional stand-alone approach to metrology control, enabling manufacturers using our integrated equipment to reduce costs and to improve production efficiency, yield and quality.
 
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We have always invested in our integrated metrology solutions as this continues to be an area where we have a leading position. In addition, in the past few years, we have developed and started manufacturing stand-alone metrology systems, leveraging our technology, methods, metrology expertise and market position in the integrated metrology field to expand our offerings into the larger market for stand-alone metrology systems. Over the past several years we developed several generations of Stand-Alone metrology tools. Through a customer driven roadmap which aligns our development efforts with both R&D as well as high volume manufacturing needs of our customers, we have been able to build a differentiated product offering. The success of this endeavor has allowed us to grow this aspect of our business such that it now represents a significant part of our overall business. Today, both stand-alone and integrated metrology solutions have reached a level of maturity allowing semiconductor manufactures to choose how to use either technology and make decisions based on merit specific to the process step in question, always balancing between the amount of data attained and the use made of the data for capabilities such as automated process control. Our long-term strategy is focused on advanced metrology and process control solutions where our integrated process controlmetrology products and stand-alone metrology products are compatible or complementary and used in a customized way to meet specific customer needs.
 
In April 2015, through the acquisition of ReVera, we expanded our technology base. The foregoing technology added a unique capability to our product portfolio, allowing us to measure ultra-thin film thickness and composition for critical wafer fabrication steps. We believe that the combination of ReVera’sour XPS/XRF technology and Nova’sour dimensional Holistic FAB-Wide Solution,optical CD technology, creates a compelling and unique portfolio for the measurement of film, composition, material properties and critical-dimension (CD) variables,parameters, which address today’s growing challenges associated with the transition to advanced nodes in the semiconductor segments.
 
During 2017, as part of the post-acquisition integration of ReVera, we have reorganized into two product divisions. The Dimensional Metrology Division (DMD) which is responsible for the optical metrology (integrated and standalone) products, and the Material Metrology Division (MMD) which is responsible for the X-ray technology products. The corporate units, such as marketing, technology, human resources, finance and global business group, support both divisions. This reorganization allows us to focus the required management attention in each of our product lines as well as facilitate the integration of a future non-organic growth opportunities we might pursue. Demand for metrology systems is driven by capital equipment spending by semiconductor manufacturers, which in turn are driven by worldwide demand for semiconductor devices and technological transition processes, which are required from these devices for the most advanced high endhigh-end applications. Industry data indicates that through the years worldwide demand for semiconductors has been growing. We believe that this growth in demand will continue to generate demand for process control equipment, including metrology systems, as semiconductor manufacturers invest in technology and capacity expansion. We also believe that demand for metrology systems will be driven by the increasing cost of semiconductor manufacturing and by the requirements of semiconductor manufacturers for better control of process equipment. Finally, demand for metrology is strongly driven by technology challenges. The growing investment in advanced technology nodes and device structures introduces growing complexity and new challenges. Scaling limits and technology progress are continuously pushed in order to improve cost and gain competitive advantage. These fundamental elements create favorable market conditions for metrology growth where more process steps are needed, new novel materials are introduced and innovative structures and packaging solutions are incorporated. We believe that all the above market conditions set favorable business environment for growth.
 
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Our Market
 
Semiconductor Industry and the Metrology Market
 
The increased use of semiconductors has been accompanied by an increase in their complexity. Due to the creation of new applications and markets for semiconductors, suppliers and manufacturers are faced with an increasing demand for new products that provide greater functionality and higherbetter performance at lower prices. As a result, many new complex materials, structures and processes are being introduced into the semiconductor manufacturing ecosystem. Such materials include, among others, copper, low-k and high-k dielectrics, silicon-on-insulator, silicon-germanium, III-V, strained silicon and raised source/drain. Manufacturers have transitioned in the past years toward 300 mm silicon wafers (from 200 mm silicon wafers). While 300 mm wafers can yield up to twice as many integrated circuits than 200 mm wafers, they also create new manufacturing challenges. For example, because 300 mm wafers can bend or bow more than twice than thethat of 200 mm wafers, they are more susceptible to damage. The larger area of 300 mm wafers also makes it more difficult to maintain film uniformity across the entire wafer.  Semiconductors also continue to move toward smaller feature sizes and more complex structures such as 3D FinFET transistors, GAA (Get(Gate All Around), 3D-NAND and emerging memory structures. The growing complexity of semiconductor devices increase the complexity and the costs of the semiconductor manufacturing process, which has also been a driver for the growing demand for metrology systems.
 
The ever-increasing level of complexity and the decrease in feature sizes has also significantly increased the cost and performance requirements of semiconductor fabrication equipment. The cost of wafer fabrication equipment has also increased due to the higher levels of automation being utilized by manufacturers. Thus, semiconductor manufacturers must increase their investment in capital equipment in order to sustain technological leadership, to expand manufacturing capacity and maintain profitability. According to published reports by an industry market research firm, the cost of building a state-of-the-art semiconductor manufacturing facility has grown from approximately $200 million in 1983,, and may reach up to $5-10$10 billion in 20172019 for building mega fab facilities capable of manufacturing 300 mm wafers. We believe that the process control equipment market, which includes the metrology segment, will grow in the future at a pace greater than the overall process equipment market since the challenges of meeting process design goals will become increasingly difficult such that process control equipment will consume a larger portion of the overall costs of semiconductor manufacturing equipment.
 
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The Semiconductor Manufacturing Process
 
Semiconductors typically consist of transistors or other components connected by an intricate system of circuitry on silicon wafers. Integrated circuit manufacturing involves  well over a dozenthousands of individual steps, some of which are repeated several times, through which numerous copies of an integrated circuit are formed on a single silicon wafer. Typically, up tomore than 30 very thin patterned layers are created on each wafer during the manufacturing process. At the end of the manufacturing process, the wafer is cut into individual chips or dies. Because semiconductor specifications are extremely tight, and integrated circuits are becoming more complex, requiring ever more sophisticated manufacturing processes, the process steps are constantly monitored, and critical parameters are measured at each step using metrology equipment.
 
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Many of the manufacturing steps involve the controlled application or removal of layers of materials to or from the wafer. The application of materials to the wafer, known as deposition, involves the layering of extremely thin films of electrically insulating, conducting or semi-conducting materials. These layers can range down to less than tens of angstroms in thickness and create electrically active regions on the wafer and its surface. A wide range of materials and deposition processes are used to build up thin film layers on wafers to achieve specific performance characteristics. One of the principal methods of thin film layer deposition is chemical vapor deposition (CVD). In CVD, a chemical is introduced into the chamber where the wafer is being processed and is deposited using heat and a chemical reaction to form a layer of solid material on the surface of the silicon wafer. Although CVD equipment represents the largest equipment type, there are more segments in the thin-layer deposition equipment market as epitaxy, physical vapor deposition (PVD) and atomic layer deposition (ALD). Currently the ALD represents the fastest growing equipment category. Metrology systems monitor the thickness and uniformity of thin film layers during the deposition process.
 
Once the thin film has been deposited on the wafer to form a solid material, circuit patterns are created using a process known as photolithography. During this process, a light‑sensitive coating called photoresist is applied to the wafer, which is then exposed to intense light through a patterned, opaque piece of glass. For the photolithography process to work properly, the thickness of the photoresist must be precise and uniform. In addition, to control the photolithography process, the film thickness, reflectivity, overlay registration and critical dimensions are all measured and verified. The exposed photoresist is developed when it is subjected to a chemical solution. The developed wafer is then exposed to another chemical solution, or plasma, that etches away any areas not covered by the photoresist to create the structure of the integrated circuit. Semiconductor manufacturers use metrology systems to verify the removal of material through the etch process and the critical dimensions of the structures created.
 
To meet the flatness challenges posed by ever smaller feature sizes and the critical need for ultra-flat foundation for high precision photolithography, manufacturers use process technology known as Chemical Mechanical Planarization, or CMP. CMP removes uneven film material deposited on the surface of the wafer from processes such as CVD and photolithography by carefully “polishing” the wafer with abrasives and chemicals, creating an extremely flat and even surface for the patterning of subsequent film layers. Metrology systems are used to control and verify the results of the CMP process by measuring the thin film layer to determine when the correct thickness has been achieved.
 
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The processes described above are repeated in sequence until the last layer of structures on the wafer has been completed. Each integrated circuit on the wafer is then inspected and its functionality tested before shipment. Measurements taken by metrology systems during the manufacturing process help insureensure process uniformity and help semiconductor manufacturers avoid costly rework and misprocessing, thereby increasing efficiency and profitability.
 
Process Control Requirement
 
The steps used to create semiconductors are accurate processes that require strict control of equipment performance and process sequences for the resulting semiconductors devices to function properly. Tight control is achieved through monitoring of the in‑process wafers and by measuring relevant parameters after each process step. These procedures are usually carried out on a small sample of the wafers though in some steps where process stability ifis difficult to achieve, the number of sampled wafers will increase. The monitoring may include measurement of several parameters, such as the thickness of the layers of thin film deposited, the sizesdimensions of the features that are patterned through the photolithography process, as well as the registration or alignment between two consecutive layers, known as overlay.overlay and the material properties. Monitoring also includes inspection of the wafer for irregularities, defects or scratches. If parameters are out of specification or if defects or contamination are present, the manufacturer adjusts the process and measures another sample of wafers thereby allowing manufacturers to reduce costs and improve device performance.
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The Need for Effective Process Control Tools
 
A number of technical and operational trends within the semiconductor manufacturing industry are strengthening the need for more effective process control solutions. These trends include:
 
·
Development of Smaller Semiconductor Features. The development of smaller features, now as small as 10nm7nm in production and 5nm3nm in R&D, enables semiconductor manufacturers to produce larger numbers of circuits per wafer and to achieve higher circuit performance. As feature geometries decrease, manufacturing yields become increasingly sensitive to processing deviations and defects, as more integrated circuits are lost with every discarded wafer. In addition, the increased complexity and number of layers of the integrated circuits increase the chance of error during the manufacturing of the wafer.wafer and therefore needs much more inline monitoring.
 
·
Transition to 3D Device Structures. Foundries are adoptinghave adopted 3D FinFET transistors starting at 14/16 nm technology nodes to get improved performance and use less power in 1x technology nodes. Memory makers moved to 3D NAND and vertical structures for next generation NAND technology. These trends require process control with metrology solutions capable of measuring critical dimensions in these 3D structures that are currently supported only by optical metrology technology.structures.
 
·
Transition to 3D Integration Technology. Three-dimensional (3D) integration of active devices, directly connecting multiple IC chips, offers many benefits, including power efficiency, performance enhancements, significant product miniaturization, and cost reduction. It provides an additional way to extend Moore’s law beyond spending ever-increasing efforts to shrink feature sizes. A critical element in enabling 3D integration is the Through-Silicon Via (TSV); TSV provides the high-bandwidth interconnection between stacked chips. The TSV process is beginning to enter production. In the case of TSV, since multiple chips are connected, the process has to achieve and maintain very high yield levels in order to be economically viable. TSV metrology solutions are required to closely monitor and measure depth, side-wall slope, top and bottom diameter (CD), and bottom curvature.
 
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·
Shortening of Technology Life Cycles. The technology life cycle of integrated circuits continues to shorten as semiconductor manufacturers strive to adopt new processes that allow a faster transition to smaller, faster and more complex devices. In the past, the technology life cycle was approximately three years; it is now onlyless than two years. The accelerating rate of obsolescence of technology makes early achievement of enhanced productivity and high manufacturing yields an even more critical component of a semiconductor manufacturer���smanufacturer’s profitability and metrology continues to play an even more critical role in achieving these demanding results.
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·
New Materials. Copper metal layers continue to be the key material for the back end of line for advanced integrated circuits in order to increase performance and reduce the cost of integrated circuits. In addition, new material such as Cobalt and Ruthenium metals are being introduced at the first metal steps to enable reduction in resistivity. The Industry is continuously searching directions to reduce the effective K of the low K materials and to reduce the barrier thickness and material types. These changes require new processing and metrology equipment and thus representsrepresent challenging developments for the semiconductor manufacturing industry. In addition, in order to overcome limitations in the continued shrink of transistor dimensions, leading edge integrated circuit manufacturers are introducing new materials in the transistor gate stack. The adoption of high-k dielectrics is a key element for gate control in the most advanced technology nodes of 16/14nm, 10nm and 10nm7nm currently in production, while R&D workworks to implement the next gate control material being done with Silicon Germanium and III-IV materials. These new materials, combined with metal layers, require new processing and metrology equipment in the atom level and thus represent a challenging development for the semiconductor manufacturing industry.
 
·
Increasing Use of Multi Patterning Lithography. The continuous need for scaling to meet reduced transistor costs combined with delays in EUV lithography is pushing the industry to develop alternativeadditional techniques on top of EUV lithography techniques such as multi patterning, DSA and E-Beam.E-BEAM. These alternative technologies are increasing the Etch and CMP process steps and thus increasing the process control and metrology steps in these areas accordingly.
 
·
Growing of Foundry Manufacturing. As a result of the rising investment needed for semiconductor process development and production as well as the proliferation of different types of semiconductors, semiconductor manufacturing is increasingly being outsourced to large semiconductor contract manufacturers, or foundries. A foundry typically runs several different processes and makes hundreds to thousands of different semiconductor product types in one facility, making the maintenance of a constant high production yield and overall equipment efficiency more difficult to achieve. This trend of shifting to foundries for manufacturing needs has progressed even further during recent years. The challenges associated with foundry in the following years relate to aspects such as: shortening the time to market, reducing costs and monitoring process complexity.
 
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·
Advanced MemoryGrowth in 3D-NAND Manufacturing. As a result of recent years progress, the NAND market has entered a criticalyears’ transition phase as NAND technology shifts from traditional 2D planar structures to 3D structures where 2D NAND flash has reached its practical limit for cost-per-bit reductions and thus major cost reductions in the future will come from the shifting to 3D NAND structures.structures and the increase in demand for NAND devices driven by smartphones and SSDs, memory IC manufacturers have significantly increased investment in 3D NAND manufacturing and in continuous development of 3D NAND technology to support reductions in cost-per-bit.
·Growth in DRAM Manufacturing – As result of continued undersupply conditions in the DRAM market and technology transition to 1x DRAM technology nodes, memory IC manufacturers have significantly increased the investment in DRAM manufacturing in order to support growth in demand for DRAM IC devices.
 
In order to address the increasing costs associated with these trends, we believe semiconductor manufacturers must enhance manufacturing productivity. One way to enhance productivity is through improvements in process control, with a greater emphasis on metrology as part of process control. As part of this emphasis on metrology, manufacturers are taking more measurements to characterize each step of the semiconductor manufacturing process, new and enhanced measurement techniques are being used to provide meaningful data and the data provided is being used in new ways to enhance the manufacturing process. We believe that the demand for advanced process control systems that address the evolving needs of semiconductor manufacturers will continue to drive the growth in the market for process control systems and that the demand for metrology will be even higher as a result of the short time cycle of each technology and the need to fast ramp from R&D to production.
 
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We believe that in certain process steps, integrated metrology systems provide semiconductor manufacturers with the greatest opportunity to increase the productivity and yields of their equipment, thereby increasing their profitability. Therefore, we plan to continue to maintain a major focus on the integrated metrology market. However, recognizing that a significant number of process steps will continue to rely on stand-alone equipment, we intend to continue leveraging our market leading position in the integrated metrology market and our metrology expertise to deepen our penetration of the stand-alone metrology market. Furthermore, the technological and operational trends within the semiconductor manufacturing industry that are strengthening the need for more effective process control solutions can sometimes be addressed through the use of stand-alone metrology equipment or a combination of both stand-alone and integrated metrology.
 
The World EconomySemiconductor Market – Update
 
Gartner Inc., forecasts the world GDP to grow by 2.6%2.9% in 20172019 compared to an estimated increase of 2.2%3.1% in 2016, and forecasts the U.S. GDP to grow by 2.2% in 2017.2018.
 
Gartner Inc. forecasts semiconductor revenues to increase by 7.2%2.6% in 2017,2019, compared to an increase of 1.5%13.4% in 2016.2018. In addition, Gartner Inc. forecasts capital spending and WFE sales in 20172019 to increasedecrease by 5.7%16.2% and 16.6% respectively, following an estimated increase of 8.1%7.1% and 10.6% respectively in 2016.2018 (Gartner Forecast: Semiconductor Wafer Fab Equipment (Including Wafer-Level Packaging), Worldwide, 4Q18 Update”, published on December 28, 2018) .
 
According to research reports, future demand drivers for semiconductors include mobile devices, data centers infrastructure, of high end serversArtificial Intelligence, Augmented and storage,Virtual Reality, Smart Sensors, internet-of-things and other electronic equipment.
 
Expected Equipment Spending in 2017
We believe that overall capital spending and Wafer-Fab-Equipment in 2017 is expected to increase compared to 2016. By the main customer segments we expect that the key investment trends will be as follow:
1.Foundry spending is expected to grow over 2016 and focus on investment in 10nm production ramp, 7nm pilot lines, and potential moderate expansions in 28/16/14nm production lines.
2.NAND/Flash is expected to continue its growth driven by ramp of 3D-NAND.
3.DRAM investment is expected to increase as the market shifts to undersupply.
In the metrology segment we note some positive signs for investment growth, driven by an increase in complexity and overall process steps. We believe the growth is a result of the use of multi-patterning techniques in leading edge technologies, which increases the number of measurement steps, and requires advanced metrology solutions. We also believe this can generate growth opportunities for our optical CD integrated and stand-alone product lines as well as for our X-Ray products.
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The Nova Approach
DMD Product lines
 
Optical CD Integrated Metrology
 
As development cycles are becoming shorter, fabrication processes are becoming less stable and call for tight process control schemes that isare closer to the actual process step and produce wafer to wafer variation control. Nova’s approach is to lead the industry with solutions that can enable effective and accurate measurements in non-ideal process conditions. Our integrated metrology systems provide semiconductor manufacturers with effective and efficient process control by measuring wafers and their properties immediately after the process, without removing the wafer from the process equipment. All our products use our patented measuring methods that enable us to produce optical measuring systems that are small enough to be incorporated directly inside many types of equipment used in semiconductor processing. Integrated systems measure the wafer within the actual process environment, reducing labor and wafer handling as well as the risk of contamination of or damage to the wafer. In addition, we believe that our systems deliver significant increases in overall equipment efficiency through advanced process control, along with improving wafer-to‑wafer uniformity, all with minimal operator intervention.
 
We provide our customers with flexible integrated process control solutions by offering systems that meet thin film as well as Optical CD measurement needs in critical applications in the wafer fabrication process. Our integrated process control platform can be deployed in multiple processes and applications of semiconductor manufacturing cycle.
 
We believe that our integrated metrology systems can provide several important advantages to semiconductor manufacturers, enabling them to:
 
·utilize the process equipment wafer handling mechanism to allow measurement of the sample wafers while processing other wafers and avoid the need for the costly additional wafer handling required by stand-alone metrology systems;
 
·perform the measurements without removing the wafer from the process equipment, increasing the efficiency of the process and decreasing the risk of contamination;
 
·reduce manufacturing equipment processing variability through the use of wafer to wafer measurements and closed loop control based on automated feedback of process variability;
 
·reduce capital costs of the fabrication facility by increasing overall equipment efficiency and reducing labor costs and necessary clean room area;
 
·reduce the amount of time required to qualify process equipment that is usually idle during qualification steps, thus, minimizing costly equipment down‑time;
 
·reduce the number of test wafers; and
 
·detect processing errors as early as possible.
 
We believe that as semiconductor manufacturers demand greater efficiency from their manufacturing equipment, process equipment manufacturers will increasingly seek to offer their customers integrated metrology in their tools to lower costs and increase overall efficiency. We believe the drive toward more efficient manufacturing operations in the face of increasing complexity and cost will continue the trend of adopting integrated metrology solutions such as those we offer to multiple processes.
 
In prior years, most of our integrated metrology products were sold through process equipment manufacturers (such as Applied Materials, Inc. and Ebara Corporation). These products were later sold by the process equipment manufacturers (PEMs) to the semiconductor manufacturers. In recent years, we completely changed this model and now we sell our integrated metrology products directly to semiconductor manufacturers. This resulted in more favorable commercial terms to end users, to PEMs and to our Company. It also enabled deeper technological cooperation with end users and expansion of our product offering through new, and previously unavailable, features and functionality.
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Optical CD Stand-Alone Metrology
 
As stated above, we pioneered the area of integrated metrology and to-date revenues from that product continue to represent the larger portion of our overall revenues. With the adoption of our technology and the formation of long standing relationships with leading customers, we have come to realize that our technology can be extended beyond integrated metrology into areas such as stand-alone metrology. Accordingly, in the past few years we developed stand-alone metrology tools to perform measurements similar to those performed by our integrated metrology tools. The expression “stand-alone metrology” generically describes free standing metrology equipment which is located in line, i.e., next to the processing equipment and receives cassettes or FOUP of wafers to allow sampling of a few or several wafers from each cassette it receives. There are several types of stand-alone metrology tools each of which performs a distinct type of measurement, e.g., defect inspection, electrical performance, microscopic analysis, cross sections, etc. Our specific focus is in the area of optical CD measurement which is generally utilized in order to characterize critical dimensions on a wafer, their width, shape and profile. This technology is utilized today in several areas of the fab such as photolithography, etch, CMP, deposition, etc. The key advantage offered by this technique is that it provides visualization of the full cross-section-like profile of the structure, while remaining non-destructive and extremely fast with very high accuracy and repeatability. Adding stand-alone metrology to our product portfolio has allowed us to expand our reach into more areas of the fab.
 
We introduced this concept in 2006 and were successful in penetrating several major accounts since then, allowing us to see a significant increase in our overall customer base and revenues with the stand-alone products. With the introduction of stand-alone metrology, we have expanded our addressable markets and are now able to provide metrology solutions for four of the five critical manufacturing steps, as opposed to the one or two we were previously able to provide, when our product offering was limited to integrated tools only.
 
Modeling and Software Solutions
 
The integrated and stand-alone products are combined with our suite of software modeling products comprised of NovaMARS® model-based and NovaFit™ machine learning modeling solutions and supported by the NovaMARS modeling engine to create Nova’s metrology holistic solution.Nova HPC® (High Power Computing) platform. NovaMARS is our physical modeling and application development software that enables complex 2D, 3D and in-die measurements with high accuracy and fast time-to-solution. OverNovaFit modeling suite compliments traditional modeling of Optical Critical Dimensions by machine learning and data driven algorithmic solutions. The algorithmic suite works in conjunction with NovaMARS® modeling engine to improve metrology performance, speed up time to solution and expend metrology envelope for enriched process control. NovaFit embeds the past several years we have leveraged ourmost advanced machine learning and big data architecture into optical modeling, know-howrevolutionizes the way customers utilize metrology measurement data and expands the metrology performance envelope to create unique solutions that address industry growingtighten process challenges. Furthermore, we are continuously exploring new methods to deliver superiorwindows, avoid process control solutions that leverage our advanced modeling engines.excursions and improve yield. In addition to our modeling software solutions, we have introducedprovided the fleet management softwareNova Fleet Management platform which is Nova solution for managing large fleets of metrology tools to deliver high productivity, and operational efficiency and advanced analytics in high volume production environment of foundry and memory customers. The fleet management solution offers an easy and intuitive platform for managing and improving the overall productivity of Nova’s fleet of systems and is designed to address the needs and working methodologies of metrology and process engineers in the fab.
 
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InSitu Measurement
Taking advantage of our extensive and unique experience in advanced modeling and real-time optical integrated measurements, we have introduced the NovaRPM solution – a real time profile monitoring system enabling in-situ process control. The NovaRPM system receives spectral information from an in-situ process tool sensor, interprets the spectra in real-time and extracts information such as depth, CD, and profile information that provides real-time data and trends on critical parameters. The profile changes are used by automated process control (APC) software to control the process. This unique capability to track target parameters in real-time enables reducing the process tool instability, incoming wafer variability and tool-to-tool variability.
MMD Product Lines - Materials and TF Measurements
 
The growing usage of complex materials in advanced FinFET logic, DRAM and flash3D NAND memory technology nodes has increased the demand for metrology solutions that can measure composition and film thickness with high precision and accuracy in recent years. ReVera, a Nova company,Our materials metrology division, has pioneered the materials metrology segment with products that utilize x-rayX-ray photoelectron spectroscopy (XPS), a powerful technology that has been optimized to provide the automation, speed and reliability required in today’s advanced semiconductor production environment. XPS is uniquely suited for the move to thinner films and smaller features, while improving the performance at each new technology node. ReVera’sOur XPS products are used by logic and memory device manufacturers worldwide to measure, monitor and control critical device layers in high-volume production and to enable rapid development and control of complex, new processes.  ReVeraNova products set the standard for High K – Metal Gate, tunnel oxide and capacitor film metrology.
 
Hybrid and Technology Synergies
 
As part of our holistic metrology approach that uses additional sources and channels of information to optimize the metrology performance, we have introduced hybrid metrology. Hybrid metrology combines measurements from multiple metrology toolset types in order to enable or improve the measurement of one or more critical parameters required for process control of advanced devices, materials and architectures. In the hybrid ecosystem, two or more toolsets measure the same or similar targets. The data from one toolset helps reducing the model degrees of freedom of the other toolset (typically Optical metrology) resulting in improved performance of the combined measurement in compare of that of any of the individual toolsets. Nova’s hybrid metrology solution is implemented in production in advanced technology nodes and is available with multiple metrology toolsets including CD SEM and x-rayX-ray Photoelectron Spectroscopy (XPS) technologies.
 
Our Technology
 
We believe that our technological and engineering expertise and research and development capabilities allow us to develop and offer new products and technologies to meet the ever-changing demands of the semiconductor industry. We have applied our technological and engineering expertise to develop a wide range of integrated and stand-alone products for the dielectric CMP, copper CMP, Tungsten CMP, Etch and lithography processes as well as high end CVD deposited layers, Cu electroplating and sputtering of Cu barrier and seed materials. Because of our open architecture policy, our integrated metrology solutions can work with most models of CMP and Etch tools made by the major process equipment manufacturers, for both 200 mm and 300 mm applications.
 
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Our scatterometry capabilities have enabled us to penetrate new customers with Stand-Alone Optical CD metrology systems. Our combined offering of advanced measurement hardware and advanced modeling software placeplaces us in a position to offer an advantageous solution to our customers.
 
Following the acquisition of ReVera in April 2015, we have expanded our capabilities beyond dimensional metrology in the measurement of material composition and areal density of films down to sub-atomic thickness.  These stand-alone products address issues in transistor gate dielectrics, work function adjustment materials, DRAM capacitor dielectrics, and VNAND cell fabrication.
 
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Our suite of technological capabilities includes:
 
·
Broadband Spectrophotometry. Our broadband Spectrophotometry capabilities range from deep ultraviolet to infrared. This technology enables fast, accurate and small spot size film thickness measurement in a large range of applications on a very cost effectivecost-effective basis, both as an integrated system and as a stand-alone system.
 
·
Scatterometry. Our Scatterometry systems are based on our broadband Spectrophotometry technology. These systems use a fully polarized deep ultraviolet to near-infrared spectral light source. This technology enables fast and cost effectivecost-effective system development. Scatterometry provides two and three dimensionalthree-dimensional characterization of very fine geometries on patterned product wafers. These profiling and critical dimension capabilities are key enablers of advanced process control, allowing almost real timereal-time metrology of the most advanced design rules, down to 5 nm and below.3 nm. A key component in scatterometry technology is the modeling software which converts raw spectra coming from the measurement tool into useful information in terms of customer parameters. This segment of the technology is where we currently focus our attention and where we have also acquired specific advantages due to our unique solutions. Some of Nova’s metrology solutions use multi-channel reflectometry to reduce the ambiguity, increase the sensitivity to critical parameters, and improve measurement accuracy. The measurements are gathered using different wave lengths, polarizations and directions in order to deliver highly-accurate results.
 
·
Dark Field Spectral ReflectometryReflectometry. - In order to further increase the variety of independent channels, we implemented measurement schemes based on the notion of dark-field (DF) detection. In DF measurements, the optical system is designed so that light going through 'simple' reflection from the sample is blocked before detection. Dark field spectral reflectometry is currently implemented in Nova’s V2600 for measurements of Through-Silicon-Via (TSV). In order to isolate and highlight the signal related to reflection from TSV side walls, we implemented a dark-field method by which all light specularly reflected from the wafer top surface is blocked, and only light that has entered the via is collected for analysis. This method is beneficial for the characterization of the TSV profile, allowing sensitivity to the via side walls and bottom characteristics.
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·
Imaging and Image Processing.  One of Nova's key core technologies is high-end optical imaging. As part of this specialty, Nova has implemented advanced image processing algorithms, sophisticated navigational channels, and robust pattern recognition capabilities, in its tools.
 
·
Computational Modeling for Electromagnetic and Optical Systems. Our MARS multi-channel metrology modeling suite is capable of providing modeling solutions for the most advanced 3D structures in semiconductor manufacturing. It is a complete modeling and application development solution designed to provide high accuracy in short time to solution and is coupled with Nova advanced computation hardware.
 
·
Advanced modeling empowered by physical and mathematical models. Our NOVAFit modeling software engine enhances traditional modeling capabilities with advanced machine learning algorithms. This modeling software improves metrology capabilities and accelerates time to solution in complex 3D and High Aspect Ratio devices. Together with Nova’s Fleet Management solutions, NOVAFit utilizes fleetwide information to provide adaptive advanced metrology solutions based on continuous training.
·
Hybrid Metrology technology. The Hybrid metrology technology is part of our holistic metrology approach that utilizes different sources of information that can enhance the overall metrology performance. It combines data from different metrology toolsets in the fab together with Nova’s optical metrology to provide improved performance above that of any individual toolset. Nova has been pioneering the hybrid concept in the past several years and has proven the value of the solution in multiple publications and technical papers.
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·
X-ray Photoelectron Spectroscopy. Our XPS systems measure the material composition, bonding states, and thicknesses of thin (<10nm) film stacks.  Primary application is monitoring the transistor gates and VNAND layer deposition in integrated circuits. Through XPS we have also gained expertise in charged particle optics technologies.
 
·
X-ray Fluorescence.  We have added XRF capability to our Veraflex III XPS tool.  The combination of XPS and XRF allows measurement of composition and thickness at greater depths than provided by XPS alone.  Compared to conventional XRF systems, our vacuum-based XRF system offers superior detection of elements of low atomic number, and smaller measurement areas.
 
·
Lab to Fab - Nova now has the experience, capability and know-how to transform traditional analytical laboratory instrumentation into high volume, high productivity production tools.
 
The measurement techniques used in our metrology products are unique and protected by a number of patents.
 
Throughout our history, we have been a technological leader in the integrated metrology field. We were the first to offer integrated metrology solutions for semiconductor manufacturers and are the only provider of integrated metrology solutions that can measure wafers in water, which allows for more efficient and close-to-the-process metrology.
 
Through the acquisition of ReVera, Nova has gained market leadership in x-raystrong positioning as a provider of X-ray technologies to semiconductor high volume manufacturing, and iswe believe we are the sole provider of XPS technology to semiconductor high volume manufacturing customers.
Effective as of December 31,

2017, we merged ReVera with and into its parent company, our U.S. subsidiary, Nova Measuring Instruments, Inc.
 
Products
 
Our product portfolio includes a complete set of, in-situ, integrated and stand-alone metrology platforms suited for dimensional, films and material metrology measurements for process control across multiple semiconductor manufacturing process steps including lithography, Etch, CMP and deposition. Our solutions utilize optical spectral reflectometry and x-rayX-ray technologies combined with advanced software modeling and unique algorithmic capabilities and address a broad range of metrology requirements of our end-user and process equipment manufacturer customers. Nova’s fleet management platform addresses the need for high efficiency and productivity in the most advanced production lines of our customers, manages large fleets of metrology tools, and is designed to address the needs and working methodologies of metrology and process engineers in the fab. As part of our holistic view of metrology that extends to use more channels and sources of information available for optimizing the metrology solution performance, we also provide the hybrid metrology solution that combines data from different toolsets in the fab such as CD-SEM and x-rayX-ray together with Nova’s optical metrology to provide improved performance above that of any individual toolset. Following is a summary of our main products:
 
Thin Film and Optical CD Process Control
·The Nova i550 is the most recent addition to Nova’s integrated metrology product portfolio that enhances metrology performance by using newly designed optics enabling better sensitivity and accuracy while measuring the most complex structures. The i550 delivers a significant boost in productivity required in the most advanced production lines and supports new disruptive modeling that incorporate smart learning and training capabilities. The i550 platform is qualified with major process equipment vendors and is designed to meet the metrology and process control challenges of the most advanced FinFET and 3D-NAND in R&D and production.
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·The NovaScan 2040Nova i500 integrated metrology product family delivers advanced metrology with high throughput and tool matching performance. The platform is the second generation of integrated thickness monitoring systemsqualified with enhanced spectral range, responding to the needsmultiple process tools and is deployed in both R&D and high-volume production of the industry for emerging chemical mechanical polishing high-end applications of thin filmsmost advanced logic and complex layer stacks. The 2040 model was introduced to the market at the end of 2000, and since then has replaced the NovaScan 840 and accounted for the majority of our sales for 200 mm production lines.memory technology nodes.
 
·
The NovaScan 3090Next is a legacy system still sold into 300mm fabs as the latest and bestmost advanced of the NovaScan line. Targeted for 45nm and 32nm technology nodes with extendibility down to 20nm, this tool was released in 2006 and provided significant improvements in throughput, accuracy, tool to tool matching and spectral range over the older NovaScan 3090. It also improved overall tool reliability. The NovaScan 3090Next is available as integrated metrology and as stand-alone metrology systems for both thin film and Optical CD (scatterometry) applications.
 
·The Nova i500NovaScan 2040 is Nova’s integrated metrology product family delivers advanced metrologythickness monitoring systems for 200mm fabs with high throughput and tool matching performance. The platform is qualified with several process tools and is deployed in both R&D and high volume productionenhanced spectral range, addressing the needs of the most advanced logicindustry for chemical mechanical polishing high-end applications of thin films and memory technology nodes.
·The Nova T500 stand-alone product family is targeted at technology nodes ranging from 32nm and smaller than 20nm. The Nova T500 features improved metrology performance, improving both accuracy and tool to tool matching, providing industry leading throughput of 250WPH using dual metrology units.complex layer stacks.
 
·The Nova T600 features multi-channel reflectometry configuration thatMMSR (Multi-Measurement Spectral Reflectometry) enhances Nova’s stand-alone metrology performance by adding unique channels of information to its newly designed optical unit. The platform is optimizedcomplemented with advanced algorithms for best sensitivity on small featuressmart utilization of multiple channels to optimize more accurate and critical device parameters, such as measurement of high-aspect-ratio structures.faster solutions. Nova T600T600MMSR is designed to meet the metrology and process control challenges for advanced FinFET and 3D-NAND in R&D and production.
 
·The Nova V2600 TSVT600 features multi-channel reflectometry configuration that is optimized for best sensitivity on small features and critical device parameters in both Memory and Logic\Foundry advanced manufacturing.
·The Nova T550 is a high-productivity dimensional metrology system, announcedplatform designed to address the unique challenges of the semiconductor manufacturing industry, delivering a highly efficient and effective solution for advanced nodes. With full commonality and same optics design as the Nova i550 integrated metrology platform, the Nova T550 completes Nova’s unique and highly efficient offering for CMP metrology and process control.
·The Nova T500 is a high-productivity metrology platform that delivers increased sampling rates and high performance film thickness and Optical CD metrology capabilities. The T500 platform provides unique capabilities of thick layer measurement (TLM), enabling solutions for applications requiring accurate, repetitive measurements of thick films, such as in July 2012, enables chipmakersCMOS image sensor BSI CMP applications..
·NovaFit is our data-driven modeling software engine that enhances traditional modeling capabilities with advanced machine learning algorithms. The NovaFit suite works in conjunction with NovaMARS® augmented modeling engine and Nova’s Fleet management solution to accelerateimprove metrology performance, speed up time to solution and expend metrology envelope for enriched process control. NovaFit embeds the developmentmost advanced machine learning and big data architecture into optical modeling, revolutionizing the way customers utilize metrology measurement data and expands the metrology performance envelope to tighten process windows, avoid process excursions and improve production yield of multi-chip integrations that rely on TSVs (Through Silicon Vias). The Nova V2600, developed in collaboration with device makers, allows accurate measurement of critical TSV features such as side-wall angle, bottom diameter, and bottom curvature. This process control solution delivers complete TSV dimensional metrology in a high-throughput production-ready system for the industry’s transition to 3D integration in production. Nova V2600 collects a dark-field reflectometry spectrum that is highly sensitive to variations in TSV internal structure. This high-throughput platform is recognized for providing superior cost of ownership and operational flexibility.yield.
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·NovaMars is an advanced scatterometry modeling and application development software tool enabling complex 2D, 3D and in-die measurements as well as Real Time Regression (RTR) capabilities. Process engineers can harness the power and flexibility of the tool to develop their own scatterometry applications by themselves thus keeping the details of their process within the fab. Its user interface and high level of automation provide easier and faster application development and eliminate discrepancies between different developers, enabling the best solution, independent of user proficiency. Combined with the NovaMARS innovative modeling software capabilities, Nova’s Optical CD tools provide the metrology precision and accuracy as well as application development flexibility needed for the development of most advanced technology nodes. The NovaMars is an integral part in all Nova integrated and stand-alone solutions.
 
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·Nova Hybrid Metrology solution is part of our holistic metrology approach that utilizes different sources of information that can enhance the overall metrology performance. The Hybrid metrology solution combines data from different metrology toolsets in the fab together with Nova’s optical metrology to provide improved performance above that of any individual toolset. Nova has been pioneering the hybrid concept in the past several years and has proven the value of the solution in multiple publications and technical papers. As of 2013, the Hybrid solution has been implemented in production at leading customers’ fabs.
·Nova Fleet Management platform is Nova’s newestNova solution for managing large fleets of metrology tools to deliver high productivity, operational efficiency and is designed to address the needsadvanced analytics in high volume production environment of foundry and working methodologies of Metrology and Process Engineers in the fab.memory customers. The Fleet Management solution offers an easy and intuitive platform for managing and improving the overall productivity of Nova systems. ComprisedNova’s fleet of a centralized server dedicated for databasessystems and data storage, network-connected toolsis designed to address the needs and servers, Nova Fleet Management serves asworking methodologies of metrology and process engineers in the back-end platform that enables Wafer-less Recipe Creation (WRC) for simple and intuitive recipe creation without interfering with tool operation. It also supports distribution of recipes from a central location to multiple tools over the fab network in efficient and secure mechanism. The centralized server contains an advanced report generator for the analysis of the metrology spectral data collected from the tools as well as tool performance and health monitoring to ensure that the tools are operating within specifications and enable tight monitoring of the fleet’s performance trends.fab.
 
·NovaHPC (High Power Computer) supports the NovaMars Application Development Tool and enables effective and timely calculations of attained spectra. Scalable and user configurable infrastructure with Nova’s proprietary task management software addresses the growing needs of IC manufacturing metrology.
 
·The VeraFlex II, introducedIII+ XF is the most advanced, fourth generation version of the VeraFlex family of in-line XPS production metrology tools. It provides enhanced metrology performance, improved productivity, precision and sensitivity that extend the utilization of XPS technology in 2010, is a unique production-proven platform to use x-ray photoelectron spectroscopy (XPS), a materials analysishigh volume production in the most advanced Logic and Memory technology that is proven essential to increase device yield. The VeraFlex II has characterized over 30 HKMG material systems for thickness and composition, and is addressing a growing number of thin film process control applications where traditional metrology approaches struggle to deliver viable solutions. The VeraFlex II is also used extensively by advanced node DRAM and Flash manufacturers to control tunnel oxides, capacitor films, silicides, and low doses of carbon. Manufacturers of alternative memory devices such as PRAM, ReRAM, and MRAM need VeraFlex II to characterize and control phase change materials and new electrode-oxide material systems.nodes.
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·The VeraFlex III XF is the third generation of the globally adopted VeraFlex series of XPS production systems that delivers a major increase in performance and provides a broader applications coverage.systems. It combines enhanced XPS capability with a unique low energy XRF (LE-XRF) channel as an option to address the metrology challenges of 20nm nodes and beyond. With technology enhancements that improve performance on current inline logic and memory film applications, the most advanced nodes. The VeraFlex III XF provides solutions for emerging applications in FinFET HKMG (High K Metal Gate), interconnect processes, and advanced memories.
 
·QED is the Offline Advanced Data Analysis and Recipe Creation and Maintenance System that supports VeraFlex II and VeraFlex III XF. It brings the VeraFlex series engineering interface from the fab to the office. Built on PHI MultiPak's package of extensive XPS analysis function, QED brings all the tools necessary to manage the most effective film thickness and composition control recipes. QED functions include all aspects of film acquisition and analysis, a full suite of recipe creation and editing tools, and powerful signal analysis functions used to find and process the most critical elemental peaks.
 
Metrology is becoming a technology enabler that allows process equipment suppliers to tighten their specifications in order to meet customer’s demand. Our strategy to offer holistic and diverse portfolio to enable the industry transitions, establishes the advantage and the value that innovative company like us brings to our customers and the market. With such a diversified portfolio, we now cover a variety of applications in both front end and back end of line that increases our served and available markets and footprint in all customer segments.
 
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Research and Development
 
We have assembled a core team of experienced scientists and engineers who are highly skilled in their particular field or discipline. Our research and development core competencies, technologies and disciplines are in scatterometry, thin film metrology, XPS and material metrology and include measurement instruments, optical modeling, interpretation software, image acquisition, pattern recognition, X-RayX-ray energy sources, electron optics and detection, vacuum systems and equipment integration. Our research and development staff consists of about 178275 highly skilled members, approximately 3783 of which hold Ph.D’s.Ph.D.’s. In addition, we rely on independent subcontractors and consultants in various fields. Since June 2003, our research and development operations in Israel are certified as ISO9001/9001/2000 quality standard.
 
The metrology and process control market is characterized by continuous technological development and product innovations. We believe that the rapid and ongoing development of new products and enhancements to our existing product lines is critical to our success. Accordingly, we devote a significant portion of our technical, management and financial resources to developing new applications and emerging technologies. In 2014, 2015 and 2016, our research and development expenses, net of participation by the OCS and the European Community, were $29.5 million, $39.7 million and $35.0 million respectively, representing, 24.5%, 26.7% and 21.4% of our respective total revenues for those years.
 
Our vision is to continue to be a market leader in the semiconductor process control market, increase our leadership in integrated metrology solutions, increase our leadership in in-line composition and thickness of ultra-thin layers and become the leader in the stand-alone Optical CD metrology market, and our research and development efforts and activities are designed to support this vision. Our research and development policy is based on a structured process of initiating new projects and on-going review of existing development projects. Project initiation is based on a detailed project plan, risk and market analysis. Each project is monitored throughout its life cycle in a structured process, including design reviews and project management reviews. In the frame of our research and development activities we consider from time to time entering into consortium arrangements. In 2016 we enteredenter into development consortiums in Europe, andconsortium arrangements, which also continued with development consortiums, which we entered during 2012 – 2015, mainly in order to be ablehelp us to support our customers in the transition to advance technology nodes in the coming years. These consortiums are joint collaboration programs with other semiconductors companies, and are supported and funded by the OCS andIIA and\or European Joint Research. It should be noted, that in order to maintain our eligibility for these programs, we must continue to meet certain conditions. These programs might also restrict our ability to manufacture particular products and transfer particular technology, which were funded by the OCS.IIA. For additional information, see “Item 5C - Grants from the Office of the Chief Scientist”Israel Innovation Authority” in this annual report on Form 20-F.
 
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As part of our long termlong-term technological collaboration, we are also engaged with joint development activities with some of our strategic customers, as well as with research institutes.institutes and other semiconductor companies. These activities impose some limitations on the joint intellectual property developed as part of these programs.
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Intellectual Property
 
Our success depends in part upon our ability to protect our intellectual property. We therefore have an extensive program devoted to seeking patent protection for our inventions and discoveries that we believe will provide us with competitive advantages. As of December 31, 2016,2018, our portfolio includes more than 130150 U.S. patents and about 7090 non-U.S. patents. The U.S. patents we hold have expiration dates ranging from 20162019 to 2034. We also have about 3540 U.S. patent applications pending and more than 85105 applications pending in other countries including 187 PCT applications. Our patents and applications principally cover various aspects of optical measurement systems and methods, integrated process control implementation concepts, and optical, opto-mechanical and mechanical design. In addition, our patents and applications principally cover various aspects of X-RayX-ray based measurement systems and methods, including process control implementation concepts, X-RayX-ray energy sources, electron optics and detection, vacuum systems and equipment integration. We have also registered 67 trademarks in the U.S. and have more than 2030 registered trademarks and 316 applications for trademarks’ registration in countries other than the U.S.
 
To protect our proprietary rights, we also rely on a combination of copyrights, trademarks, trade secret laws, contractual provisions (e.g. confidentiality agreements) and licenses. Our copyrights include software copyrights. We constantly seek to control access to, and distribution of our proprietary information, such as our proprietary algorithms.
 
While we attempt to protect our intellectual property through patents, copyrights and non-disclosure and confidentiality agreements, we may not be able to adequately protect our technology. Competitors may be able to develop similar technology independently or design around our patents and, despite our efforts, our trade secrets may be disclosed to others. Furthermore, the laws of countries other than the U.S. may not protect our intellectual property to the same extent as the laws in the U.S. We also cannot assure that: (i) our pending patent applications will be approved; (ii) any patents granted will be broad enough to protect our technology or provide us with competitive advantages or will not be successfully challenged or invalidated by third parties; or (iii) that the patents of others will not have an adverse effect on our ability to do business. We may also have to commence legal proceedings against third parties to protect our intellectual property.
 
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From time to time, we receive communications from others asserting that our products infringe or may infringe their intellectual property rights. Typically, our in-house patent counsel investigates these matters and, where appropriate, retains outside counsel to provide assistance. We are not presently involved in any material legal proceedings in which a third party has asserted that we have violated their intellectual property rights. If, however, we become involved in any such litigation and its outcome is adverse to us, it may result in a loss of proprietary rights, subject us to significant liabilities, including treble damages in some instances, require us to seek licenses from third parties which may not be available on reasonable terms or at all, or prevent us from selling our products. Furthermore, any litigation relating to intellectual property, even if we are ultimately successful, could result in substantial costs and diversion of time and effort by our management. This in and of itself could have a negative impact on us.
 
While we believe that we would be successful in any litigation seeking to enforce our patent rights, the ultimate outcome of any litigation or other legal proceedings cannot be predicted.
 
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Our Customers, Sales and Marketing
 
Our sales and marketing strategy is based mostly on a direct approach where we engage with our customers from the early stages of process development, work in collaboration to address their challenges in the development phase and support the transition to high volume production. We seek to establish and maintain close and mutually beneficial relationships with our customers by consistently providing them with a high level of service, support and new capabilities. We have a global network of sales and marketing, customer service and applications support offices worldwide.
 
In additions,addition, we have established sales and support activities with key process equipment manufacturers to ensure our products are combined into our partners’ next generation equipment sets as those become available. As part of our integrated tools sales effort, we continuously add new process equipment manufacturers as partners as we introduce new integrated process control systems that can be integrated with different types of equipment.
 
We serve all sectors of the integrated circuit manufacturing industry including logic, ASIC, foundries and memory manufactures. Our end user and process equipment manufacturer customers are located in different countries.
 
The table below describes the distribution of our total revenues, from systems and services, according to the geographic location of the actual installation of our systems in end-user sites:
 
  2014  2015  2016 
Taiwan, R.O.C. $53,870  $65,466  $74,567 
USA  31,078   21,533   15,269 
Korea  12,865   27,526   26,871 
China  4,405   9,652   31,269 
Other  18,400   24,337   15,927 
Total  120,618   148,514   163,903 
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  2016  2017  2018 
  (US Dollars, in thousands) 
Taiwan, R.O.C. $74,567  $68,041  $
62,460
 
Korea  26,871   61,664   79,290 
USA  15,269   38,254   20,082 
China  31,269   36,715   58,982 
Other  15,927   17,319   30,320 
Total  163,903   221,992   251,134 
 
The semiconductor industry is dominated by a small number of large companies. As a result, while our overall customer base is diverse, our sales are highly concentrated among a relatively small number of customers. The following table indicates the percentage of our total revenues derived from sales to our five largest customers and the range of these revenues from these customers for the periods indicated.
 
 2014  2015  2016  2016  2017  2018 
Total revenues from five largest customers  74%  76%  76%  76%  75%  66%
Range of revenues from five largest customers  4%-36%  9%-31%  10%-34%  10%-34%  8%-23%  5%-20%
 
We anticipate that our revenues will continue to depend on a limited number of major customers, although the companies considered to be our major customers and the percentage of our revenue represented by each major customer may vary from year to year. As our customer base is highly concentrated, if any of our customers becomes insolvent or has difficulties meeting its financial obligations to us, we may suffer losses that may be material in amount. A loss of any of our major customers may likewise cause us to suffer a material decrease in sales and revenue.
 
The highly competitive nature of the market for semiconductor capital equipment affects our ability to successfully implement our marketing and sales efforts. Competitive factors in the market for integrated process control systems include technological leadership, system performance, ease of use, reliability, cost of ownership, technical support and customer relationships. For integrated process control, an adequate business model, internal organization and unique process equipment manufacturer agreements and partnerships are also significant factors. We believe we compete favorably on the basis of these factors in the markets we serve.
 
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Our current stand-alone metrology products compete with both Nanometrics and KLA-Tencor. In this area, we have gained market share both in CMP and Etch segmentsare using our T600 platformbroad portfolio of stand-alone metrology platforms combined with our advanced modeling and software capabilities. These solutions are being used for in line metrology at leading foundries and memory customers. The T600 platform was selected for several process steps due to superior metrology performance and significant cost of ownership advantage with the dual measurement unit configuration. In the integrated metrology field, we primarily compete with products manufactured by Nanometrics. We have gained market share with the successful proliferation of i500 platform in key accounts, but we expect our integrated products to face intense competition in the coming years. We see an increasing demand to implementfor implementing high end metrology solution – bothsolutions, that are coupling software and hardware, – for integrated metrology tools as customers start using these tools formove forward to advanced nodes.
In the films and material metrology field, we primarily compete with thin films metrology products manufactured by KLA-Tencor.
We also compete against companies manufacturing other types of equipment as a result of the disruptive nature of the technology we offer. These companies include Hitachi hi-tech and Applied Materials in the area of CD-SEM and Rudolph Technologies in the area of acoustic measurement of top metal copper lines.
 
Manufacturing
 
We have one manufacturing facility for our Optical CD product lines, which is located in Ness-Ziona, Israel, divided into two buildings, and one manufacturing facility for our x-rayX-ray product line, which is located in Santa Clara, CA, US.
 
Our principal manufacturing activities include assembly, integration, final testing and calibration. Our production activities are conducted in our manufacturing and repair center facility in Israel and in Santa Clara. We rely and expect to continue to rely on subcontractors and turnkey suppliers to fabricate components, build subassemblies and perform other non-core activities in a cost-effective manner. While we use standard components and subassemblies wherever possible, most mechanical parts, metal fabrications, optical components and other critical components used in our products are engineered and manufactured to our specifications. A small portion of these components and subassemblies are obtained from a limited group of suppliers, and occasionally from a single source supplier.
 
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In order to leverage the relatively high volume of the systems we manufacture, and in order to decrease production costs, we continue to focus our internal manufacturing activities on processes that add significant value or require unique technology or specialized knowledge and outsource others. Our manufacturing operations in Israel received the ISO 9001 quality mark by an international certification institute in October 1999. Since then, we have upgraded our quality systems to conform to ISO 9001:20082015 requirements. In 2010, weWe received the formal certification of ISO 14001:200414001 in 2010 which was upgraded to ISO:2015 in 2016 and in 2014 we received the formal certification of ISOOHSAS 18001:2007 for our manufacturing operations in Israel.
 
Capital Expenditures
 
Our capital expenditures are primarily for network infrastructure, computer hardware and software, leasehold improvements of our facilities, expansion of clean room facilities and system demonstration and development tools. None of these assets are held as collateral or guarantee other obligations. For additional information on our capital expenditures, see “Item 5B. Liquidity and Capital Resources” in this annual report on Form 20-F.
 
Political and Economic Conditions in Israel
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We are incorporated under the laws of the State of Israel, and our principal offices and manufacturing facilities are located in Israel. We are, therefore, directly influenced by the political, economic and military conditions affecting Israel. Any major hostilities involving Israel, the interruption or curtailment of trade between Israel and its trading partners or a significant downturn in the economic or financial condition of Israel could have a material adverse effect on our business, financial condition and results of operations. Additionally, many of our male employees in Israel are currently obligated to perform annual reserve duty in the Israel Defense Force and virtually all such employees are subject to being called to active duty at any time under emergency circumstances. While we have operated effectively under these requirements since we began our operations, no assessment can be made as to the full impact of such requirements on our workforce or business if conditions should change, and no prediction can be made as to the effect of the expansion or reduction of such obligations.
 
Government Regulation
 
For information relating to the impact of certain government regulations on our business, see “Item 5C5.C – Grants from the Office of the Chief Scientist”Israel Innovation Authority” on this annual report on Form 20-F.
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4.C          Organizational Structure
 
Our Subsidiaries
 
Our subsidiaries and the countries of their incorporation are as follows. All of our subsidiaries are wholly owned by the Company:
 
Name of Subsidiary
Country of Incorporation
Nova Measuring Instruments, Inc.Delaware, U.S.
ReVera Incorporated*Delaware, U.S.
Nova Measuring Instruments K.K.Japan
Nova Measuring Instruments Taiwan Ltd.Taiwan
Nova Measuring Instruments Korea Ltd.Korea
Nova Measuring Instruments GmbHGermany
 
* A wholly-owned subsidiary of Nova Measuring Instruments Inc.
Nova measuring Instruments Netherlands B.V., a wholly owned subsidiary of the Company, was liquidated on 21.07.2016.
4.D          Property, Plant and Equipment
 
Our main facilities, located in Ness-Ziona, Israel, occupy approximately 8,6009,200 square meters, including: approximately 2,000 square meters of production facilities, approximately 4,5004,800 square meters of research and development offices (including approximately 700 square meters of laboratories) and approximately 2,1002,400 square meters of headquarters, sales and marketing, service and support and administration facilities. Our current lease agreement (which was amended in May 2016 to include additional space required for our operations) extends the lease period of the premises until January 31, 2026 (with a right, at Nova's sole discretion, to terminate the agreement on January 31, 2021, upon a 180 day180-day prior notice).
We entered into a new lease agreement for the lease of a total of approximately 12,000 square meters at a new building being built at the Science Park in Rehovot, with the intention to move our Israel headquarters during 2019. The lease period is expected to extend for a period of ten years. We have the option to extend the lease period by two periods of five years each, subject to customary conditions. The lease period for the additional approximately 2,000 square meters, is expected to begin in 2021 and will extend through the same lease periods as the initial space. The manufacturing facility for Optical CD product lines and several R&D laboratories are expected to remain at the same location in Ness-Ziona, which lease term extends until 2026.
 
Our subsidiaries lease offices in various locations, for use as a research and development, manufacturing, service and pre-sale facility.facility (depending on each subsidiary’s needs). Our U.S. subsidiary (Nova Measuring Instruments, Inc.) leases approximately 380 square meters and ReVera leases approximately 1,885 square meters including approximately 450 square meters of production facilities. The current lease agreement of ReVera premises extends the lease period of the premises untilexpires on January 31, 2020 (with, at ReVera'sNova Measuring Instruments, Inc.’s sole discretion, a right to extend the lease period for an additional two years andyears). Nova Measuring Instruments, Inc. is expected to move into approximately 3,800 square meters of a newly leased space, which includes approximately 850 square meters of production facilities, during the first half of 2019. This new facility lease will expire on March 31, 2026 (with, at Nova Measuring Instruments, Inc.’s sole discretion, a right of first refusal to extend the lease period for an additional space of 617 square meters when such space becomes available)five years). Our Japanese subsidiary leases approximately 5090 square meters, our Taiwanese subsidiary leases approximately 9301,025 square meters and our Korean subsidiary leases approximately 7801,060 square meters. Our European subsidiary leases approximately 160200 square meters in Germany and France.
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We believe that our facilities and equipment are in good operating condition and adequate for their present usage.
 
Item 4A. Unresolved Staff Comments
 
 None.
 
Item 5. Operating and Financial Review and Prospects
 
Information in this Operating Review and Financial Prospects Section should be read in conjunction with our consolidated financial statements and notes thereto which are included elsewhere in this report.
 
Executive Overview
 
We are a worldwide leading designer, developer and producer of metrology systems for the semiconductor manufacturing industry. Our metrology systems are used to take precise measurements of semiconductors during the manufacturing process to control the manufacturing process and increase the productivity of manufacturing equipment. We market and sell our metrology systems mainly to semiconductor manufacturers, and in some cases to semiconductor process equipment manufacturers.
 
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Our business is greatly affected by the level of spending on capital equipment by semiconductor manufacturers. Capital expenditures by semiconductor manufacturers tend to be cyclical in nature and depend on numerous factors, many of which are beyond our control. Such factors include, inter alia, general economic conditions throughout the world and the demand and perceived demand for semiconductors. In addition, demand for our products and services is affected by the timing of new product announcements and releases by us and our competitors, market acceptance of our new or enhanced products and changes or advances in semiconductor design or manufacturing processes.
 
In the recent five years (2011-2016)(2013-2018), we were able to present positive Compound Annual Growth Rate (CAGR) of products revenues of approximately 7.4%18%, while Gartner Inc. estimates that the Wafer Fab Equipment ("WFE"(“WFE”) segment have experienced a CAGR of approximately -1.2%14%. We believe that our improved performance is attributed mainly to our continued penetration intodiversification in revenue contribution. In the standalone metrology segment, including revenueslast five years we diversified our technology through acquisition to include X-ray capabilities on top of ReVera. Industry forecasts indicate increase in WFE spending in the next year,our Optical technology, we added advanced machine learning algorithms on top of our physical modeling and we believeadvanced our traditional tool set to include the most advanced capabilities. We also diversified our revenue mix to include approximately 50% contribution from Memory, with several large customers.  During these years we arebenefited from market growth as well positionedbeing able to continue to grow as we continueincrease our focus on high growth segments within the industry.total available market with new applications for Materials and Dimensions metrology.
 
We derive our revenues principally from sales of our metrology systems and services relating to our systems. In 2016,2018, product sales accounted for approximately 75%77% of our total revenues, and services accounted for approximately 25%23%.
Presently, we have no significant long-term debt (except liabilities related to the implementation of the new ASC 842 of lease accounting starting January 1st, 2019), and during 20162018 our overall cash reserves decreasedincrease by approximately $6 million mainly due to the $12.9 million non-recurring payment related to the royalty buyout payment with the OCS.$28 million. As of the end of 2016,2018, we had overall cash reserves of $91.7approximately $178 million and working capital of $128.9approximately $233 million.
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Our service organization is operated on a profit and loss basis and is measured as a cost center in each territory and on a global basis. The objectives of our service organization are defined and measured by: customer satisfaction; quality parameters, such as time to repair and mean time between failures; and by profit and loss criteria. The service organization provides support to all products we sell, during both the warranty period and the post warranty period.
 
Significant Events in 2016 and2018and Outlook for 20172019
 
During 2016 Nova2018, we demonstrated fewseveral significant achievements:achievements:
 
·Continuous revenues growth, hitting record high of $163.9 million.
·4th6th consecutive year of revenue growth, yielding a 4th consecutive record revenue year.
·Service revenues hitwith record high annual revenue of $41.5$251 million.
·Continued ReVera’s integration as part of Nova, while creating cross selling opportunities in the combined company.
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·Reached the target model of Nova for operating margins supporting Nova’s profitable growth.
 
·Improved geography diversification with significant growth inyielded three large territories, each contributing more than 20% to our total products revenue – China, (19% of total revenues in 2016).Korea and Taiwan.
 
·Diversified customer mix, with 4four major customers accounting for 10% or more of the productsproducts’ revenues, two of which are Memory customers.
·Diversified product portfolio supported growth in revenue from Memory, which accounted for approximately 50% of total product revenues.
 
·SignificantFurther market rollout of Nova’s portfolio, and adoption of Nova’s latest and advancedthis product portfolio for 3Dadvanced devices evolvement:by several customers:
 
oNova T6XX/ T5XX Standalone OCD metrology toolsHardware and Software coupling
 
oNova i5XX Integrated OCD metrology toolsUnique Optical and X-ray solutions
 
oMARS modeling SWHolistic offering, including Integrated and Standalone metrology
 
o·VF II/III platforms for Composition and Thin Film measurements
·DeepDeepening collaboration with several research institutes, process vendors and customers' technology development centers, utilizing a variety of Nova’sour products, leading to Nova’sour positioning as a partner of choice for long term technology development and high volume manufacturing.high-volume manufacturing partner.
·Record net profit in parallel to increased investments in research and development programs aimed to generate new organic growth engines.
 
In 2017, Nova2019, we plans to focus on the following:
 
·Continue to strengthen our sustainable growth through a strongercompetitive and market position, through unique innovation and technical leadership.
 
·Continue Nova’sour aggressive innovation and development plans for meeting future industry challenges in both the memory and foundry segments.
 
·Concentrating in further strengtheningExpand our positiontotal available market by addressing new emerging metrology applications and market segments, through solutions delivery to the challenging buildup of 10/7/5nmadvanced Logic technology nodes, memory advancedscaled VNAND nodes and DRAM scaling at leading edge customers.
 
·Support our customers’ transition to 3D device structures (both in memory and foundry) to enable them to move to high volume manufacturing of advanced technology nodes.
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·Continue deliveringdelivery of advanced metrology systems to the trailing edge technology nodes to support the IOT and other new applications ramp up.
 
·Continue our progress to meet Nova200Nova300 strategic plan, which definedefines the Company’s growth path in revenue, customers, technology and financial performance, to support sustainedour profitable growth.growth plans.
 
·Continue leading the emerging metrology markets with innovative and disruptive solutions.
 
·Continue the collaborations and joint research programs with leading semiconductor manufacturers and relevant leading research institutes.
 
·Continue our products innovation and diversification through several new product introductions to extend the Company’s market leadership.
 
·Continue theour aggressive plans to generate revenues and unique competitive edge through SW algorithm products.
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·Strengthening the partnership with our customers and build a “Customer Centric” approach to accommodate and deliver customers’ requirements along the semiconductor lifecycle.
·Build extensive roadmap for ReVera’s x-ray products, in order to enhance Nova’s existing product's offering in materials and dimensions metrology.
 
The challenges and risks we face in meeting our plans include:
 
·On time delivery of the required process control solutions to meet the current and future needs of our existing and new customers.
 
·Correctly understanding the market trends and competitive landscape to ensure our products retain proper differentiation to win customer confidence.
 
·Creating aggressive, innovative and competitive roadmap deliverables at reasonable costs in order to properly control expenses.
 
·Identifying the metrology evolution for future industry needs in order to meet process control requirements and lead the market.
·Achieving long-term growth targets while supporting global extensive growth in all our activities.
·Building a solid company infrastructure to accommodate further growth.
 
In order to address these risks and challenges, we are working closely with leading customers’ process development groups and with the leading process equipment manufacturers as well as with leading technology research institutes. The purpose of working closely with these entities is to receive from them as early as possible information and feedback on their current and future metrology and process control needs and tune the roadmap to support such needs.
 
In 20162018, we performed well with yearly growth in revenues. We were able to present growth in revenue as well as record revenues for fourththe sixth consecutive years,year, demonstrating our growing position in the market.
 
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It is our belief that we have been able to consistently win and grow as a result of a combination of factors:
 
·Optical metrology has become an enabler for the entire industry over the last few years, sometimes on the account of other metrology capabilities, which are not optical based.
 
·XRay XPS has been widely adopted by leading memory and foundry customers for complex materials composition and film thickness applications.
 
·Nova’s unique metrology solutions, combining Optical and X-RayX-ray metrology for both dimensions and materials, provide the most advanced solution, combining the best innovative and technical metrology capabilities with the best cost of ownership and productivity.ownership.
 
·The ability to provide a unique and differentiated technology portfolio sets us apart from the competition and adding a competitive edge to our offering.
 
·Our technical innovative solutions are well accepted by leading customers that allow us to gain more market share with additional process steps and new applicationsapplications.
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·Our ability to closely team with our customers allows us to predict the industry evolution and process control challenges and by that introduce innovative and advanced metrology solutions to solve industry needs.
 
·Our diversified portfolio, which is a result of continuous research and development, is becoming more attractive to our customers.
 
·Widening our solutions’ base to include hardware and software elements in a coupled offering.
 
·Well controlled P&L and operating model to support a sustainable andour profitable growth.growth plans.
 
Understanding the industry’s challenges for the next several years, it is our belief that we should continue growing going forward as the adoption of our solutions increases as a function of process complexity and industry development. We believe that our served addressable market is continuously expanding as we penetrate to more steps of the semiconductor manufacturing processprocesses and, as we continue innovating our portfolio for leading new emerging metrology opportunities. We also believe that going forward, as the semiconductor process is becoming much more complicated with variety of challenges, the necessity for our unique portfolio, combining multiple technologies for both materials, film and dimensional metrology, will grow in the next few years.
 
Critical Accounting Policies
 
Our discussion and analysis of our financial condition and results of operations are based upon our consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States of America. We believe the following critical accounting policies, among others, affect our more significant judgments and estimates used in the preparation of our consolidated financial statements.
 
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Use of Estimates – General
 
The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Our management evaluates its estimates on an ongoing basis, including those related to, but not limited to income taxes and tax uncertainties, collectability of accounts receivable, inventory accruals, fair value and useful lives of intangible assets, and revenue recognition. These estimates are based on management's knowledge about current events and expectations about actions the Company may undertake in the future. Actual results could differ from those estimates.
 
Revenue Recognition
 
We recognize revenuesUnder ASC 606, the company derives revenue from the salesales of products when all the following criteria have been met: a persuasive evidence of an arrangement exists, delivery has occurred, the price is fixed or determinable, collection of resulting receivables is probableadvanced process control systems, spare parts, labor hours (mainly systems installation) and there are no remaining significant obligations.service contracts.
 
For transactions containing multiple elements, revenue isRevenues derived from sales of advanced process control systems, spare parts and labor hour are recognized upon deliveryat point in time, when control of the separate elements, based on their relative fair value. The Company determinespromised goods or services is transferred to the selling price using vendor specific objective evidence (“VSOE”), if it exists, and otherwise uses estimated selling price (“ESP”). Third Party Evidence (“TPE”) is not typically used to determine selling prices as to limited availabilitycustomers, upon fulfillment of reliable competitor products’ selling prices. The ESP is established considering multiple factors including, but not limited to, gross margin objectives, pricing strategies, internal costs and other economic conditions. These factors are subjective in nature and any changes in these factors will affect the ESP and as a consequence revenues recognized.contractual terms.
 
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Service contractsRevenues derived from service contract, which generally specify fixed payment amounts and contractual terms for periods longer than one month, and are recognized ratably over time.
The amount recognized reflects the consideration that the Company expects to be entitled to in exchange for those performance obligations.
Revenues from sales which were not yet determined to be final sales due to acceptance provisions are deferred.
Contracts with customers may include multiple performance obligations. For such arrangements, the Company allocates revenue to each performance obligation based on its relative Standalone Selling Price (“SSP”). Judgment is required to determine the SSP for each distinct performance obligation. The Company uses a straight line basis overrange of amounts to estimate SSP when it sells each of the termproducts and services separately and needs to determine whether there is a discount to be allocated based on the relative SSP of the various products and services.
The Company enters into revenue arrangements that includes products and services which are generally distinct and accounted for as separate performance obligations. The Company determines whether arrangements are distinct based on whether the customer can benefit from the product or service on its own or together with other resources that are readily available and whether the Company's commitment to transfer the product or service to the customer is separately identifiable from other obligations in the contract.
 
Inventories Write-Off
 
We carry our inventory at the lower of either the actual cost or the current estimated marketnet realizable value of the inventory. We regularly review inventory quantities on hand and record a provision for excess and obsolete inventory based primarily on our estimated forecast of product demand and production requirements for the next twenty fourtwenty-four months. As demonstrated during 2008,in the past, demand for our products can fluctuate significantly. A significant increase in the demand for our products could result in a short-term increase in inventory purchases while a significant decrease in demand could result in an increase in the amount of excess inventory quantities on hand, which could lead to losses. In addition, our industry is characterized by rapid technological change, frequent new product developments, and rapid product obsolescence that could result in an increase in the amount of obsolete inventory quantities on hand. Additionally, our estimates of future product demand may prove to be inaccurate, in which case we may have understated or overstated the provision required for excess and obsolete inventory. In the future, if our inventory is determined to be overvalued, we would be required to recognize such costs in our cost of goods sold at the time of such determination. Likewise, if our inventory is determined to be undervalued, we may have over-reported our costs of goods sold in previous periods and would be required to recognize such additional operating income at the time of sale. Therefore, although we make every effort to ensure the accuracy of our forecasts of future product demand, any significant unanticipated changes in demand or technological developments could have a significant impact on the value of our inventory and our reported operating results.
 
Goodwill:
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Goodwill
 
Goodwill and certain other purchased intangible assets have been recorded as a result of the acquisition of ReVera. Goodwill represents the excess of the purchase price in a business combination over the fair value of net tangible and intangible assets acquired. acquired, and related liabilities.  Goodwill amount on December 31, 2018 was $20 million.
Goodwill is not amortized, but rather is subject to an impairment test. In accordance with ASC 350, “Intangibles – Goodwill amount on December 31, 2016 was $20.1 million.
The Company performs an annual impairment test duringand Other”, at least annually (in the fourth quarter of each fiscal year,quarter), or more frequently if impairment indicators are present. The Company operatesevents or changes in one operating segment, and this segment comprises its only reporting unit.
ASC 350, "Intangibles – Goodwill and Other", prescribes a two-phase process for impairment testing of goodwill. The first phase screens for impairment, while the second phase (if necessary) measures impairment. Goodwill impairment is deemed to exist if the net book value of a reporting unit exceeds its estimated fair value. In such case, the second phase is then performed, and the Company measures impairment by comparingcircumstances indicate that the carrying amount of the reporting unit's goodwill to the implied fair value of that goodwill. An impairment loss is recognized in an amount equal to the excess.may be impaired. The Company has an option to perform a qualitative assessment to determine whether it is more-likely-than-not that the fair value of a reporting unit is less than its carrying amountvalue prior to performing the two-stepquantitative goodwill impairment test. IfThe Company operates in one operating segment, and this issegment comprises its only reporting unit.
Following the case,adoption of ASU 2017-04, "Simplifying the two-stepTest for Goodwill Impairment", as part of the quantitative goodwill impairment test, any excess of the carrying value of the reporting unit over its fair value is required. If itrecognized as an impairment loss, and the carrying value of goodwill is more-likely-than-not thatwritten down to the fair value of athe reporting unit is greater than its carrying amount, the two-step goodwill impairment test is not required.
unit.  For the year ended December 31, 2016, the Company2018, we performed an annual impairment analysis, using market capitalization, and no impairment losses have been identified.
 
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Intangible assets
 
 As a result of the acquisition of ReVera in April 2015, our balance sheet included acquired intangible assets, in the aggregate amount of approximately $17.9$12.8 million and $15.4$10.2 million as of December 31, 20152017 and 2016,2018, respectively.
 
 In 2015, we allocated the purchase price of the company we have acquiredReVera to the tangible and intangible assets acquired and liabilities assumed, based on their estimated fair values. These valuations require management to make significant estimations and assumptions, especially with respect to intangible assets. Critical estimates in valuing intangible assets include future expected cash flows from technology acquired, backlog and customer relationships.  Management’s estimates of fair value are based on assumptions believed to be reasonable, but which are inherently uncertain and unpredictable.
 
Intangible assets are comprised of acquired technology, customer relations, backlog and IP R&D.
 
During 20152017 and 20162018, no impairment charges were identified.
 
For a discussion of other significant accounting policies used in the preparation of our financial statements and recent accounting pronouncements, see Note 2 to our consolidated financial statements contained elsewhere in this report.
 
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New Accounting Pronouncements
 
For information regarding new accounting pronouncements, see Note 2W to our consolidated financial statements contained elsewhere in this annual report.
Starting January 1, 2019, in accordance with ASC 842 - lease accounting standard, we are required to present a significant NIS linked liability related to our operational leases in Israel, which is expected to have a material impact on our financial statements, resulting from USD to NIS currency trends.
 
5.A          Operating Results
 
Overview
 
The table below describes the distribution of our total revenues, from systemsproducts and services, by geographic areas of our product installations at semiconductor manufacturing facilities. As our customers include semiconductor manufacturers as well as process equipment manufacturers, this distribution is different from the distribution of our revenues by customer location discussed in the immediately preceding paragraph.
 
 2014  2015  2016  2016  2017  2018 
Taiwan, R.O.C.  45%  44%  45%  45%  31%  25%
USA  26%  14%  9%  9%  17%  8%
Korea  11%  19%  16%  16%  28%  32%
China  4%  6%  19%  19%  17%  23%
Other  14%  17%  11%  11%  8%  12%
Total  100%  100%  100%  100%  100%  100%
 
Historically, a substantial portion of our revenues has come from a small number of customers, and we anticipate that our revenues will continue to depend on a limited number of major customers.
 
The sales cycle for our systems typically ranges from six (6) to twelve (12) months and depends upon the status of our system’s integration with a particular manufacture and model of process equipment, the evaluation criteria of our customers, and the technology or application of the process. Additionally, the rate and timing of customer orders may vary significantly from month to month as a function of the specific timing of fab expansions. Accordingly, if sales of our products do not occur when we expect or we are unable to adjust our estimates on a timely basis, our expenses and inventory levels may fluctuate relative to revenues and total assets. In 2016,2018, our inventory levels at the end of each quarter ranged from $28.0$39 million to $30.7$42 million. We schedule production of our systems based upon order backlog and customer forecasts. We include in backlog only those orders to which the customer has assigned a purchase order number and for which delivery has been specified.
 
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Our revenues increased by 10%13% in 20162018 following an increase of 23%35% in 2015,2017, and an increase of 8%10% in 2014. The revenue increase in 2016 is attributed to increased demand for our products and to higher service revenues as a result of larger installed base.2016.
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The following table shows the relationship, expressed as a percentage, of the listed items from our consolidated income statements of operations to our total revenues for the periods indicated:
 
 Percentage of Total Revenues  Percentage of Total Revenues 
 Year ended December 31,  Year ended December 31, 
 2014  2015  2016  2016  2017  2018 
                  
Revenues from product sales  76.4%  74.9%  74.7%  74.7%  78.5%  77.0%
Revenues from services  23.6%  25.1%  25.3%  25.3%  21.5%  23.0%
                        
Total revenues  100%  100%  100%  100%  100%  100%
                        
Cost of products sale  33.0%  34.1%  30.7%  30.7%  28.0%  28.6%
Cost of services  14.3%  14.0%  15.5%  15.5%  12.9%  13.6%
Expense related to settlement of OCS grants  -   -   7.9%
Expense related to settlement of IIA grants  7.9%  -   -%
Total cost of revenues  47.3%  48.1%  54.1%  54.1%  40.9%  42.2%
                        
Gross profit  52.7%  51.9%  45.9%  45.9%  59.1%  57.8%
                        
Operating expenses:                        
Research and development expenses, net  24.5%  26.7%  21.3%  21.3%  17.5%  18.1%
Sales and marketing expenses  10.5%  10.8%  13.1%  13.1%  11.1%  11.5%
General and administrative expenses  3.7%  5.7%  4.2%  4.2%  3.6%  3.5%
Amortization of intangible assets      0.9%  1.1%  1.1%  1.2%  0.7%
                        
Total operating expenses  38.7%  44.1%  39.7%  39.7%  33.0%  33.8%
                        
Operating profit  14.0%  7.8%  6.2%  6.2%  26.0%  24.1%
                        
Financing income, net  0.5%  0.4%  0.7%
Financial income, net  0.7%  1.0%  1.2%
Income before income taxes  14.5%  8.2%  6.9%  6.9%  27.1%  25.3%
                        
Income tax expenses (benefit)  (1.0)%  (2.4)%  1.0%  1.0%  6.1%  3.6%
                        
Net income  15.5%  10.6%  5.9%  5.9%  20.9%  21.7%
 
Comparison of Years Ended December 31, 20162018 and 20152017
 
Revenues. Our revenues in 20162018 increased by $15.4$29.1 million, or 10%13.1%, compared to 2015.2017. Revenues attributable to product sales were $122.4$193.3 million, an increase of $11.3$19.0 million, or 10%10.9%, compared to 2015.2017. Revenues attributable to services were $41.5$57.8 million, an increase of $4.1$10.2 million, or 11%21.4%, compared to 2015.2017. The increase in product revenues in 20162018 was mainly attributed to an increase in sales of OCD, while XPS products revenues increased in 2016 financial reports due to the inclusion of ReVera results for a full year (relative to nine months in 2015).products. The increase in services revenues is attributed mainly to the higher number of systems included in our installed base, including the transition of XPS installed base in some regions to Nova responsibility, as part of ReVera integration into Nova operations. This higher installed base generated higher service contracts as well as higher time and materials revenues.
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revenues, as a result of the higher installed base of systems.
 
Cost of Revenues and Gross Profit. Cost of revenues consists of labor, material and overhead costs of manufacturing our systems, royalties, and the costs associated with our worldwide service and support infrastructure. It is also consists of inventory write-offs and provisions for estimated future warranty costs for systems we have sold. In 2016, cost of revenues also included $12.9 million of expenses related to royalty buyout agreement with the OCS in Israel. Our cost of revenues attributable to product sales in 20162018 was $50.4$71.7 million. Our gross margin attributable to product revenues in 20162018 was 48%62.9%, compared to 54%64.3% in 2015. This2017. The decrease in products gross margins in 20162018 is mainly related to the above mentioned $12.9 million of expenses related to the royalty buyout agreement and $1.9 million of inventory write-off. decrease in software sales which have a higher gross margin.
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Our cost of services in 20162018 was $25.4 million. Our gross$34.2 million, relative to $28.6 million in 2017. Gross margin attributable to service revenues in 20162018 was 39%40.9%, compared to 44%40.1% in 2015. The decrease in service gross margins in 2016 is mainly related to the costs associated with transitioning ReVera global service organization into Nova overall service operations, as well as expansion of the service global infrastructure and headcount teams to ensure the quality of services provided to our customers.2017.
 
Research and Development Expenses, net. Consist primarily of salaries and related expenses and also include consulting fees, subcontracting costs, related materials and overhead expenses, after offsetting grants received or receivable from the OCSIIA and the European Community. Our net research and development expenses in 20162018 were $35$45.5 million, a decreasean increase of $4.7$6.5 million, or 12%16.7%, compared to 2015,2017, after offsetting grants received or receivable of $4.3$5.8 million in 20162018 and $1.2$4.6 million in 2015.2017. Research and development expenses excluding grants received or receivable in 20162018 were $39.3$51.2 million, compared to $40.9$43.6 million in 2015. The decrease in net research and development expenses in 2016 was mainly attributed to the $3.0 million increase in grants and to lower expenses related to prototypes purchasing in 2016.2017. In 2016,2018, net research and development expenses represented 21%18.1% of our revenues, compared to 27%17.5% of our revenues in 2015.2017.  The increase in research and development expenses in 2018 is mainly related to the investments in new technologies, which are aimed to expand our addressable markets, towards their market introduction in 2019-2020.
 
Sales and Marketing Expenses. Sales and marketing expenses are mainly comprised of salaries and related costs for sales and marketing personnel, travel related expenses, overhead and commissions to our representatives and sales personnel. Starting 2015, sales and marketing expenses also include amortization of intangibles related to customer relations. Our sales and marketing expenses in 20162018 were $21.5$28.8 million, an increase of $5.6$4.3 million, or 35%17.5%, compared to 2015.2017. The increase in sales and marketing expenses in 20162018 was mainly attributed to higher commission expenses related to the increase in sales, as well as an increase in headcount and related labor costs of sales and marketing personnel.personnel and commissions. Sales and marketing expenses represented 13%11.5% our revenues in 20162018 compared to 11%11.1% of our revenues in 2015.2017.
 
Amortization of Intangible Assets. As part of the acquisition of ReVera on April 2, 2015, the company acquired $12.3 million of intangible asset related to technology. In 2016,both 2018 and 2017, the company recorded $1.8 million of amortization of intangible assets compared to $1.3 million in 2015. This increase results from the different amortization periods in 2016 and 2015.
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assets.
 
General and Administrative Expenses. General and administrative expenses are comprised of salaries and related expenses and other non-personnel related expenses such as legal expenses. Our general and administrative expenses in 20162018 were $6.8$8.7 million, a decreasean increase of $1.7$0.6 million, or 20%7.8%, compared to 2015.2017. The decreaseincrease in general and administrativeadministration expenses in 2016 was mainly attributed to $2.7 million of expenses relatedmainly to the acquisition and integration of ReVera includedincrease in the general and administrative expenses in 2015.headcount related labor costs. In 2016,2018, general and administration expenses represented 4%3.5% of our revenues, compared to 6%3.6% of our revenues in 2015.2017.
 
Income Tax Expenses. Income tax expenses are comprised of current tax expenses and deferred tax expenses/income. In 20162018, we recorded $1.7$9.1 million of income tax expenses, compared with $3.5reflecting effective tax rate of 14.3%. In 2017, we recorded $13.6 million of income tax benefitexpenses, reflecting effective tax rate of 21%. The decrease in 2015. The increasethe effective tax rate in income tax expenses in 20162018 is attributed mainly to the decrease in accumulation of future researchtax benefits related to US Tax Cuts and development credits in 2016 relative to 2015, and to an increase in applicable tax rates, following the conclusion of utilization of certain tax exemptions in Israel in 2015.Jobs Act.
 
Comparison of Years Ended December 31, 20152017 and 20142016
 
Revenues. Our revenues in 20152017 increased by $27.9$58.1 million, or 23%35.4%, compared to 2014.2016. Revenues attributable to product sales were $111.2$174.3 million, an increase of $19.0$51.9 million, or 21%42.4%, compared to 2014.2016. Revenues attributable to services were $37.3$47.6 million, an increase of $8.9$6.2 million, or 31%15%, compared to 2014.2016. The increase in product revenues in 20152017 was mainly attributed to the consolidationan increase in sales of the revenues of ReVera starting April 2, 2015.Optical CD (mainly integrated metrology and software) and XPS products. The increase in services revenues is attributed mainly to the higher number of systems included in our installed base, including the installed base of systems of ReVera. This higher installed base generated higher service contracts as well as higher time and materials revenues.revenues, as a result of the higher installed base of systems.
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Cost of Revenues and Gross Profit.Cost of revenues consists of labor, material and overhead costs of manufacturing our systems, royalties, and the costs associated with our worldwide service and support infrastructure. It is also consists of inventory write-offs and provisions for estimated future warranty costs for systems we have sold. In 2015, cost of revenues also included $3.5 million of amortization of acquired intangibles related to the acquisition of ReVera. Our cost of revenues attributable to product sales in 20152017 was $50.7$62.2 million. Our gross margin attributable to product revenues in 20152017 was 54%64.3%, compared to 57%48.3% in 2014. This decrease2016, which included $12.9 million of expenses related to the royalty buyout agreement and $1.9 million of inventory write-off. The increase in products gross margins in 20152017 excluding these non-recurring items, is mainly related to the above mentioned $3.5 million of amortization of acquired intangibles. increase in software sales which have a higher gross margin, as well as to efficiencies related to the product revenues scale.
Our cost of services in 20152017 was $20.7 million. Our gross$28.6 million, relative to $25.3 million in 2016. Gross margin attributable to service revenues in 20152017 was 44%40.1%, compared to 39%38.8% in 2014.2016. The increase in service gross margins in 20152017 is mainly related to the significant increasescale efficiencies as a result of 31% in servicesincremental service revenues in this year, utilizing more efficiently existingsimilar infrastructure.
 
Research and Development Expenses, net. Consist primarily of salaries and related expenses and also include consulting fees, subcontracting costs, related materials and overhead expenses, after offsetting grants received or receivable from the Office of the Chief Scientist in IsraelIIA and the European Community. Our net research and development expenses in 20152017 were $39.7$39.0 million, an increase of $10.2$4.0 million, or 35%11%, compared to 2014,2016, after offsetting grants received or receivable of $1.2$4.6 million in 20152017 and $3.5$4.3 million in 2014. The increase in research2016. Research and development expenses excluding grants received or receivable in 2015 was mainly attributed2017 were $43.6 million, compared to the consolidation of research and development expenses of ReVera, starting April 2, 2015.$39.3 million in 2016. In 2015,2017, net research and development expenses represented 27%17.5% of our revenues, compared to 25%21.4% of our revenues in 2014.
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2016.
 
Sales and Marketing Expenses. Sales and marketing expenses are mainly comprised of salaries and related costs for sales and marketing personnel, travel related expenses, overhead and commissions to our representatives and sales personnel. Starting 2015, sales and marketing expenses also include amortization of intangibles related to customer relations. Our sales and marketing expenses in 20152017 were $16.0$24.6 million, an increase of $3.2$3.0 million, or 25%14%, compared to 2014.2016. The increase in sales and marketing expenses in 20152017 was mainly attributed to the acquisitionan increase in headcount and related labor costs of ReVera.sales and marketing personnel. Sales and marketing expenses represented 11%11.1% our revenues in 2015 and 2014.2017 compared to 13.1% of our revenues in 2016.
 
Amortization of Intangible Assets. As part of the acquisition of ReVera inon April 2, 2015, the company acquired $12.3 million of intangible asset related to technology. TheIn both 2017 and 2016, the company recorded $1.3$1.8 million of amortization of intangible assets in 2015.assets.
 
General and Administrative Expenses.General and administrative expenses are comprised of salaries and related expenses and other non-personnel related expenses such as legal expenses. In 2015, general and administration expenses also included $2.7 million of expenses related to the acquisition and integration of ReVera. Our general and administrative expenses in 20152017 were $8.5$8.1 million, an increase of $4.1$1.3 million, or 91%19%, compared to 2014.2016. The increase in general and administrativeadministration expenses in 2015 was attributed mainly attributed to the above mentioned $2.7 million of expensesincrease in headcount and related to the acquisition and integration of ReVera, as well as to the consolidation of general and administration expenses of ReVera, starting April 2nd, 2015.labor costs. In 2015,2017, general and administration expenses represented 6%3.6% of our revenues, compared to 4% of our revenues in 2014. The increase in general and administrative expenses as percent of revenues in 2015 is attributed mainly to the above mentioned expenses related to the acquisition and integration of ReVera.2016.
 
Income Tax Expenses. Income tax expenses are comprised of current tax expenses and deferred tax expenses/income. In 20152017, we recorded $3.5$13.6 million of income tax benefit, compared with $1.2expenses, reflecting effective tax rate of 23%. In 2016, we recorded $1.7 million of income tax benefit in 2014.expenses reflecting effective tax rate of 15%. The increase in incomethe effective tax benefitrate in 20152017 is attributed mainly to $1.5a $3.5 million increase in income tax benefits relatedprovision due to accumulating research and development credits in Israel and to $1.9 million of incomeprior years’ tax benefit related to amortization of intangibles as a result of the acquisition of ReVera. These amounts were offset by $1.1 million increase in current tax expenses in 2015 relative to 2014.assessment.
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5.B          Liquidity and Capital Resources
 
As of December 31, 2016,2018, we had working capital of approximately $128.6$233.5 million compared to working capital of approximately $112.8$180.1 million as of December 31, 2015.2017. The increase in our working capital is related mainly to our fluent profits and cash flow.
 
Cash and cash equivalents, short-term and long-term deposits as of December 31, 20162018 were $91.7$177.8 million compared to $97.8$149.8 million as of December 31, 2015.2017.
 
Trade accounts receivablereceivables increased from $19.0$40.9 million as of December 31, 20152017 to $42.6$53.5 million as of December 31, 2016. The increase in accounts receivables is2018, mainly related toas a result of the increase in thehigher quarterly sales levels in the fourth quarter of 2016 relative to the fourth quarter of 2015, as well as toand the timing of tool shipments duringin the fourthlast quarter of 2016the year.
 
Inventories increased from $27.7$34.9 million as of December 31, 20152017 to $29.3$41.8 million as of December 31, 2016.2018. The increase in inventory is related to the higher business volumes in 2018 compared to 2017.
 
Operating activities in 20162018 generated negativepositive cash flow of $4.2$36.1 million compared to a positive cash flow of $25.8$61.8 million in 2015.2017. The decrease in operating cash flow in 20162018 is mainly related to the non-recurring $12.9 million royalty buyout payment to the OCS, as well as to the increase inworking capital requirements which included increased accounts receivables at the end of 2016.
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and inventories.
 
The following table describes our investments in capital expenditures during the last three years:
 
 2014  2015  2016 
 Domestic  Abroad  Domestic  Abroad  Domestic  Abroad  2016  2017  2018 
 (in dollar thousands)  Domestic  Abroad  Domestic  Abroad  Domestic  Abroad 
                   (US dollars, in thousands) 
Electronic equipment  3,884   84   2,925   32   1,618   136   1,618   136   2,320   177   2,400   237 
Office furniture and equipment  29   5   37   90   83   -   83   -   141   105   21   19 
Leasehold improvements  1,352   0   1,135   154   1,183   113   1,183   113   3,488   64   493   508 
Total  5,265   89   4,097   276   2,884   249   2,884   249   5,949   346   2,914   764 
 
In 2016,2018, the investment in capital expenditures was financed from our fluent operating cash reserves. Although we currently have no significant capital commitments, weflow. We expect to spendsignificantly increase our capital spending in 2019, to approximately $8$25 million, on capital expenditures in 2017, mainly for expansion of manufacturing facilities, renovation of existingleasehold improvements in our new office facilities, information systems improvements (software and hardware) andfor electronic equipment used in our research and development labs. We expect capital expenditures to reduce once we complete the transition to the new office facilities.
 
Our principal liquidity requirement is expected to be for working capital and capital expenditures as well as additional acquisitions. We believe that our current cash reserves will be adequate to fund our planned activities for at least the next 12twelve months. Our long-term capital requirements will be affected by many factors, including the success of our current products, our ability to enhance our current products and our ability to develop and introduce new products that will be accepted by the semiconductor industry. We plan to finance our long-term capital needs with our cash reserves together with positive cash flow from operations, if any. If these funds are insufficient to finance our future business activities, which may include acquisitions, we willwould have to raise additional funds through the issuance of additional equity or debt securities, through borrowing or through other means. We cannot assure that additional financing will be available on acceptable terms.
 
Presently, we have no long-term debt, nor any readily available source of long-term debt financing such as a line of credit.
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With regard to usage of hedging financial instruments and the impact of inflation and currency fluctuations, see “Item 11. Quantitative and Qualitative Disclosures about Market Risk” in this annual report on Form 20-F.
 
5.C          Research and Development, Patents and Licenses, etc.
 
For information regarding our research and development activities, see “Item 4B – Research and Development” in this annual report on Form 20-F.
 
Grants from the OfficeIsraeli Innovation Authority & European Programs
IIA sponsoring for generic research and development projects of large Israeli companies
We participate in a generic research and development programs sponsored by the IIA, available for Israeli companies that meet specific criteria’s set forth by the IIA. Companies eligible to participate in this program receive IIA funding intended to focus on long-term creation of know-how and technological infrastructure, used for the development or production of future innovative products. These programs do not require payments of royalties to the IIA, but all other restrictions under the Innovation Law, such as local manufacturing obligations and know-how transfer limitations, as further detailed hereunder, are applicable to the know how developed by us with the funding received in such program.
 IIA sponsoring for Israeli research and development consortiums
In 2018 and 2017, and in previous years, we participated in a consortium program sponsored by IIA. Under the terms of this program, we cooperate with additional companies and research institutes in Israel, organized in a consortium for the development of new technologies. The rules of the Chief Scientistconsortium include several references to the distribution of knowledge between the consortium members, requires us to provide the other members in the consortium with a non-sublicensable license to use the “new information” developed by such member, without consideration. These programs do not require payments of royalties to the IIA, but all other restrictions under the Innovation Law, such as local manufacturing obligations and know-how transfer limitations, as further detailed hereunder, are applicable to the know how developed by us with the funding received in such program.
Joint programs of the European Research Area and the IIA
We participate in European consortiums, which are joint programs governed by the Electronic Component Systems for European Leadership Joint Undertaking (the “JU”) as part of the Horizon 2020 cooperation between the European Research Area and the IIA (the “EU Consortiums”).
Some of the obligations and undertakings specified hereunder in connection with our IIA activities (such as the restrictions under the Innovation Law and obligation to grant certain access rights to our technology and intellectual property rights) apply with respect to these joint projects. In addition, the participation in an EU Consortium includes specific obligations, such as the following: The budgeted grant will be paid to the company pursuant to certain rules regarding ‘eligible costs’; Obligation to properly implement the activities assigned under the specific EU Consortium project; Restrictions in contributions of third parties (by service or otherwise); Obligation to keep information up to date and to inform about events and circumstances likely to affect the consortium activity; Obligations related to records keeping, investigations and audits by the JU in order to verify the proper implementation of the specific EU Consortium project and compliance with the obligations under the terms of the program, including assessing deliverables and reports during a period of up to two years following the receipt by the company of the full grant payment; Obligations related to Intellectual property allocation generated by an EU Consortium, background intellectual property designation prior to the commencement of the EU Consortium’s project and the provision of access rights to results obtained as part of the EU Consortium. Breach of such obligations may result in the reduction of the aggregate expected grant amount or claiming back previously received grants. In addition, the company may be subject to administrative and financial penalties such as temporary exclusion from all JU European Consortiums and fines of up to 10% of the maximum expected grant, as well as to contractual liabilities.
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Past royalty bearing programs and royalties arrangements
Some of our previous research and development efforts were financed in part through royalty-bearing grants. We were obligated to pay royalties of 5% in 2016 and 2015 and in previous years, of revenues derived from sales of products funded with these grants. This obligation included different annual interest rates ranging up to 5%. In August 2016, we entered into a royalty buyout arrangement, or the Arrangement, with the IIA. As part of the Arrangement we paid approximately $12.9 million to the IIA in September 2016. The contingent net royalty liability to the IIA at the time we executed the Arrangement was approximately $24 million.. As a result of the foregoing payment, we are released from any future royalty payments on these previous funds received from the IIA. However, to the extent that we will be able to commercialize products that were developed as part of IIA programs and were declared as “failed” at the time of the Arrangement, we will be required to pay royalties to the IIA from income generated from such commercialization. Currently, we do not anticipate that such failed projects will generate revenues in the future. We note that the Arrangement does not release the Company from other obligations towards the IIA as further detailed herein. See also Note 8A to our consolidated financial statements contained elsewhere in this report. In addition, in the future, we may, alone or together with third parties, participate in research and development programs, which may bear royalty obligations (depending on the specific terms of the applicable program).
Pertinent obligations under the Israeli Encouragement of Research, Development and Technological Innovation in the Industry Law 1984
 
Under the Encouragement of Research, Development and Technological Innovation in the Industry Law 1984 orand the provisions of the applicable regulations, rules, procedures and benefit tracks, together the Innovation Law, formerly known as the Law for the Encouragement of Industrial Research and Development, 1984, a qualifying research and development program is typically eligible for grants of up to 50% of the program’s pre-approved research and development expenses. The program must be approved by a committee of the OCS.IIA. The recipient of the grants is required to return the grants by the payment of royalties on the revenues generated from the sale of products (and related services) developed (in allwhole or in part) according to, or as a result of, a research and developmentunder IIA program funded by the OCS (at rates which are determined under the Innovation Law up to the aggregatetotal amount of the total grants received byfrom IIA, linked to the OCS, plusU.S. dollar and bearing annual interestinterest. (as determined in the Innovation Law). Royalties are paid in NIS linked to the dollar at the exchange rate in effect at the time of payment. Following the full payment of such royalties and interest, there is generally no further liability for royalty payment.payment for our currently developed and sold products. Nonetheless, the restrictions under the Innovation Law (as generally specified below) will continue to apply even after our company has repaid the full amount of royalty payable pursuant to the grants.grants, including accrued interest, in full.
 
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The main pertinent obligations under the Innovation Law are as follows:
 
·
Local Manufacturing Obligation. The terms of the grants under the Innovation Law require that we manufacture the products developed with these grants in Israel. Under the regulations promulgated under the Innovation Law, the products may be manufactured outside Israel by us or by another entity only if prior approval is received from the OCSIIA (such approval is not required for the transfer of less than 10% of the manufacturing capacity in the aggregate, as declared to be manufactured out of Israel in the applications for funding, in which case a notice should be provided to the OCS)IIA). This approval may be given only if we abide by all the provisions of the Innovation Law and related regulations. Ordinarily, as a condition to obtaining approval to manufacture outside Israel, we would be required to pay royalties at an increased rate (usually 1% in addition to the standard rate and increased royalties cap between 120% and 300% of the grants, depending on the manufacturing volume that is performed outside Israel). We note that a company also has the option of declaring in its OCSthe IIA grant application an intention to exercise a portion of the manufacturing capacity abroad, thus, avoidingif the grant application is approved by IIA, such company will avoid the need to obtain additional approvals and pay the increased royalties cap.cap for manufacturing outside of Israel at portions which were mentioned in such approved grant applications.
 
·
Know-How transfer limitation. The Innovation Law restricts the ability to transfer know-how funded by the OCSIIA outside of Israel.Israel, including by way of a license to a non-Israeli entity. Transfer of OCSIIA funded know-how outside of Israel requires prior OCS approval and in certain circumstances is subject to certain payment to the OCS calculated according to formulae provided under the Innovation Law. If we wish to transfer OCS funded know-how, the terms for approval will be determined according to the character of the transaction and the consideration paid to us for such transfer.IIA. The OCSIIA approval to transfer know-how created, in whole or in part, in connection with an OCS-fundedIIA-funded project to third party outside Israel where the transferring company remains an operating Israeli entity is subject to payment of a redemption fee to the OCSIIA calculated according to a formula provided under the Innovation Law that is based, in general, on the ratio between the aggregate OCSIIA grants to the company’s aggregate investments in the project that was funded by these OCSIIA grants, multiplied by the transaction consideration, taking into account depreciation mechanism, and less royalties already paid to the OCSIIA. The transfer of such know-how to a party outside Israel where the transferring company ceases to exist as an Israeli entity is subject to a redemption fee formula that is based, in general, on the ratio between aggregate OCS grants received by the company and the company’s aggregate R&D expenses, multiplied by the transaction consideration, taking into account depreciation mechanism, and less royalties already paid to the OCS. The regulations promulgated under the Innovation Law establish a maximum payment of the redemption fee paid to the OCSIIA under the above mentioned formulas and differentiates between two situations: (i) in the event that the company sells its OCSIIA funded know-how, in whole or in part, or is sold as part of an M&A transaction, and subsequently ceases to conduct business in Israel, the maximum redemption fee under the above mentioned formulas will be no more than six times the amounttotal grants received (plus annualaccrued interest) for development of the applicable know-how being transferred, or the entire amount received from the OCS,IIA, as applicable; (ii) in the event that following the transactions described above (i.e., asset sale of OCSIIA funded know-how or transfer as part of an M&A transaction) the company continuesundertakes to conductcontinue its R&D activity in Israel (for at least three years following such transfer and maintain at least 75% of its R&D staff employees it had for the six months before the know-how was transferred, while keeping the same scope of employment for such R&D staff), then the company is eligible for a reduced cap of the redemption fee of no more than three times the amounts received (plus annualaccrued interest) for the applicable know-how being transferred, or the entire amount received from the OCS,IIA, as applicable. No assurance can be given that approval to any such transfer, if requested, will be granted and what will be the amount of the redemption fee payable.
 
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Approval of the transfer of OCSIIA funded technology to another Israeli company requires a pre-approval by IIA and may be granted only if the recipient undertakes to fulfil all the liabilities to IIA and undertakes abides by all the provisions of the Innovation law and related regulations, including the restrictions on the transfer of know-how and manufacturing rights outside of Israel.Israel and the obligation to pay royalties. In light of the Arrangement (as further discussed below), in certain circumstances, under such sale transactions (i.e., the transfer of OCSIIA funded technology or portion thereof to another Israeli company), we might be obligated to pay royalties to the OCSIIA from any income derived from such a sale transaction.
 
Approval to manufacture products outside of Israel or consent to the transfer of technology, if requested, might not be granted.
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·
Licensing arrangements. Under the terms of the Innovation Law, licensing know how developed under the IIA programs outside of Israel, requires prior consent of IIA and payment of license fees to IIA, calculated in accordance with the licensing rules promulgated under the Innovation Law. The payment of the license fees does not discharge the company from the obligation to pay royalties or other payments due to IIA in accordance with Innovation Law.
 
These restrictions may impair our ability to enter into agreements for those products or technologies which were developed with assistance of the IIA grants without the approval of the OCS.IIA. We cannot be certain that any approval of the OCSIIA will be obtained on terms that are acceptable to us, or at all. Furthermore, in the event that we undertake a transaction involving the transfer to a non-Israeli entity of know-how developed with OCSIIA funding pursuant to a merger or similar transaction, the consideration available to our shareholders may be reduced by the amounts we are required to pay to the OCS.IIA. Any approval, if given, will generally be subject to additional financial obligations. Failure to comply with the requirements under the Innovation Law may subject us to mandatory repayment of grants received by us (together with interest and penalties), as well as may expose us to criminal proceedings. In addition, the Government of IsraelIIA may from time to time audit sales of products which it claims incorporate technology funded via OCSIIA programs and this may lead to additional royalties being payable on additional products.
We were obligated to pay royalties of 5% in 2016 and 2015 and 3%-3.5% in 2014, of revenues derived from sales of products funded with these grants. In August 2016, we entered into a royalty buyout arrangement, or the Arrangement, with the OCS. As part of the Arrangement we paid approximately $12.9 million to the OCS in September 2016. The contingent net royalty liability to the OCS at the time we executed the Arrangement was approximately $24 million. This obligation included different annual interest rates ranging up to 5%. As a result of the foregoing payment, we are released from any future royalty payments on these previous funds received from the OCS. However, to the extent that we will be able to commercialize products that were developed as part of OCS programs and were declared as “failed” at the time of the Arrangement, we will be required to pay royalties to the OCS from income generated from such commercialization. Currently, we do not anticipate that such failed projects will generate revenues in the future. As of December 31, 2016, we had no royalty liability to the OCS for grants received (subject to the aforementioned). We may participate in research and development programs, which may or may not bear royalty obligations (depending on the specific terms of the applicable program) towards the OCS. We note that the Arrangement does not release the Company from other obligations towards the OCS as further detailed herein. See also Note 8A to our consolidated financial statements contained elsewhere in this report.
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It should be noted that the OCS is in the process of promulgating regulations which deals with granting of licenses to use, especially for R&D purposes, know-how developed as a result of research financed by the OCS. Such regulations may have an effect on our company, in respect of the amount of payments to the OCS for the grant of licenses to third parties. As of the date of filing of this report, we are unable to assess the effect, if any, of the promulgation of such regulations on our company.
On July 29, 2015, Innovation Law was amended (“Amendment No. 7”) ushering in the formation of NATI. NATI was established on January 1, 2016 and fully constituted in June 2016.  NATI is authorized to change the current restrictions imposed on recipients of grants under the Innovation Law with a new set of arrangements in connection with ownership obligations of know-how (including with respect to restrictions on transfer of know-how and manufacturing activities outside of Israel), as well as royalties obligations associated with approved programs. The Innovation Law as existed prior to the amendment will continue to be in effect with respect to R&D programs which were active prior to January 1, 2016 until the earlier of: (i) one year following the date of appointment of all members of the NATI council (no later than June 2017); or (ii) as otherwise resolved by the NATI council. The amended Innovation Law includes new provisions with respect to sanctions imposed for violations of its provisions. As of the date of this annual report on Form 20-F, we are unable to determine whether NATI will promulgate new set of arrangements or adopt the arrangements which were stipulated under the Innovation Law as existed prior to the amendment. Therefore, as of the date of this annual report on Form 20-F, we are unable as assess the effect, if any, of the promulgation of such arrangements on the Company.
In addition to royalty-bearing grants from the OCS, in 2010, we participated in a 'Magnet' program, IMG4, sponsored by the OCS. Under the terms of this program, we were cooperating with additional companies and research institutes in Israel, organized in a consortium, for the development of advanced techniques for improved tool control. No royalties from this funding are payable to the Israeli government, however, the provisions of the Innovation Law and related regulations regarding, inter alia, the restrictions on the transfer of know-how outside of Israel do apply, mutatis mutandis. In general, any consortium member that develops technology as a result of its activities within and during the framework of the consortium project ("Foreground IP") remains the owner of such technology and any intellectual property rights related thereto. Specific mechanism applies with respect to joint Foreground developed by several members. In addition, the Foreground is subject to certain access rights as detailed in the consortium agreement. Further, there are certain limitations with respect to the transfer of the Foreground. Technology which was held by a consortium member prior to its entering into the consortium agreement or which was developed as a result of activities outside the framework of the consortium member ("Background IP") remains owned by the member who developed it. In certain circumstances, such Background is subject to certain access rights as detailed in the consortium agreement. The IMG4 program ended in 2010.
In addition, in 2016, 2015 and 2014, we participated in an additional 'Magnet' program, METRO 450, sponsored by the OCS. Under the terms of this program, we are cooperating with additional companies and research institutes in Israel, organized in a consortium for the development of pre-competitive elements of 450mm solutions that can also bring value even if the transition to 450mm is delayed. No royalties from this funding are payable to the Israeli government. Some of the abovementioned obligations (such as the restrictions under the Innovation Law and obligation to grant certain access rights to the Company's technology and intellectual property rights) apply regarding this project as well.
In addition, we are also participating in European consortiums, which are joint programs with the OCS and the European Research Area. Some of the abovementioned obligations and undertakings (such as the restrictions under the Innovation Law and obligation to grant certain access rights to the Company's technology and intellectual property rights) apply with respect to these joint projects as well.
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5.D         Trend Information
 
For Information regarding most significant recent trends in our market, see “Item 4B –4B– Our Market – The World Economy – Update” in this annual report on Form 20-F.
 
5.E          Off-Balance Sheet Arrangements
 
We do not have and are not party to any off-balance sheet arrangements.
 
5.F          Tabular Disclosure of Contractual Obligations
 
As of December 31, 20162018, we had contractual obligations as described in the following table:
 
 Payment due by Period (in $ thousands)  Payment due by Period (US Dollars, in $ thousands) 
 Total  Less than 1 year  1-3 years  3-5 years  More than 5 years  Total  Less than 1 year  1-3 years  3-5 years  More than 5 years 
Operating Lease Obligations  8,277   2,458   3,905   1,913   -  $48,542  $3,135  $6,896  $6,021  $32,489 
Purchase Obligations  22,620   12,946   9,651   23   -   31,028   27,564   3,459   3   2 
Other Long Term Liabilities  1,330   -   1,330   -   - 
Total  32,227   15,404   14,886   1,936   -   79,570   30,699   10,355   6,024   32,491 
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Item 6. Directors, Senior Management and Employees
 
6.A          Directors and Senior Management
 
The following is the list of senior management and directors as of February 3, 2016:14, 2019:

Name
Age
Position
Michael Brunstein
(3)          
7375Chairman of the Board of Directors
Alon Dumanis
Avi Cohen (1)          
6665Director
AviRaanan Cohen
(2)
63Director
Raanan CohenZehava Simon (1)(2)(3)6160Director (External Director until May 2018)
Dafna Gruber (1)(2)53Director (External Director until May 2018)
Eli Fruchter (1)(3)63Director
Zehava SimonRonnie (Miron) Kenneth (2)(3)58External Director
Dafna Gruber51External Director
Eli Fruchter6162Director
Eitan Oppenhaim5153President and Chief Executive Officer
Dror David
4749Chief Financial Officer
Shay Wolfling
4547Chief Technology Officer
Gabriel Waisman4648Chief Business Officer
Glyn DaviesAdrian S. Wilson5447Corporate Executive Vice President and ReVera Inc. PresidentGeneral Manager Material Metrology Division
Gabi Sharon
5456Corporate Vice President Operations
Dov Farkash5759Senior Corporate Vice President Modeling Software DivisionStrategic Development
Shiri NederSharon Dayan4146Corporate Vice President Human Resources
Zohar Gil5052Corporate Vice President Marketing and Business Development
Udi Cohen46Corporate VP and General Manager Dimensional Metrology Division
 
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(1)Member of the audit committee
 
Our directors (other than the external directors) serve as such until the next annual general meeting of our shareholders. Our external directors, in accordance with Israeli law, serve for a three-year term, which may be renewed for two additional three-year terms, subject to certain conditions, and thereafter for additional three-year terms, if both the audit committee and the board of directors confirm that in light of the expertise and contribution of the external director, the extension of such external director’s term would be in the interest of the Company. Our external directors are Ms. Zehava Simon who was elected in 2014, and Ms. Dafna Gruber who was elected in 2015.
(2)Member of the compensation committee
 
Our board of directors determined that Zehava Simon, Dafna Gruber, Avi Cohen, Raanan Cohen and Eli Fruchter are independent directors under the Companies Law. In addition, our board of directors determined that all of our directors qualify as ‘‘independent directors’’ as defined by The NASDAQ Stock Market.
(3)Member of the Nominating committee
 
Dr. Michael Brunstein was named chairman of our board of directors in June 2006, after serving as member of our board of directors from November 2003. During the years 1990 and 1999, Dr. Brunstein served as Managing Director of Applied Materials Israel Ltd. Prior to that, Dr. Brunstein served as President of Opal Inc., and as a Director of New Business Development in Optrotech Ltd. Dr. Brunstein is a member of the board of directors of IAI (Israel Aerospace Industries Ltd.). Dr. Brunstein holds a B.Sc. in Mathematics and Physics from The Hebrew University, Jerusalem, and a M.Sc. and a Ph.D. in Physics from Tel Aviv University, Israel.
Dr. Alon Dumanis has served as a director of Nova since 2002. Until December 31, 2015, Dr. Dumanis acted as the Chief Executive Officer of Crecor B.V, Docor International B.V, Docor Levi Lassen I BV, Docor Levi Lassen II BV and Docor International Management Ltd., all Dutch investment companies, subsidiaries of The Van-Leer Group Foundation, and currently Dr. Dumanis is a member of the management teams of the foregoing companies. Dr. Dumanis is currently a chairman of Aposense and a member of the board of directors of Rada, both public companies traded on TASE. Dr. Dumanis is the chairman of Dumanis Investments Ltd., Dumanis Holdings Ltd., Dumanis Ventures Ltd. and the chief executive officer of ACS Cyber Solutions, all private companies. Dr. Dumanis is a former member of the board of directors of Tadiran Communications (a public company traded on TASE), of El Al Israel Airlines (a public company traded on TASE), of Protalix Biotherapeutics (a public company traded on the New York Stock Exchange), and a former member of the board of directors of Inventech Investments Co. Ltd. (a public company traded on TASE), Spectronix (a public company traded on TASE) and Ice Cure (a public company traded on TASE). Previously, Dr. Dumanis was the Head of the Material Command in the Israel Air Force at the rank of Brigadier General. Dr. Dumanis currently serves as chairman and member of several national steering committees and is the author of many papers published in a number of subject areas, including technology and management. Dr. Dumanis holds a Ph.D. in Aerospace Engineering from Purdue University, West Lafayette, Indiana, USA.
 
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Mr. Avi Cohen has served as a director of Novathe Company since 2008. From July 2016 to September 2017 Mr. Cohen servesserved as the Chief Executive Officer of MX1, a global media service provider founded in July 2016 as a result of a merger between RR Media Ltd., and SES Platform Services GmbH. From July 2012 and until its merger with SES Platform Services GmbH, Mr. Cohen served as the chief executive officer of RR Media Ltd. (previously known as RRsat Global Communications Network Ltd.), which was a public company traded on NASDAQ.Nasdaq. Prior to that, until March 2012, Mr. Cohen served as President and Chief Executive Officer of Orbit Technologies, a public company traded on the TASE. Prior to joining Orbit in December 2008, Mr. Cohen served as Chief Operating Officer and Deputy to the chief executive officer of ECI Telecom Ltd. a leading supplier of best-in-class networking infrastructure equipment for carrier and service provider networks worldwide. Prior to joining ECI in September 2006, Mr. Cohen served in a variety of management positions at KLA-Tencor. From 2003 Mr. Avi Cohen was a Group Vice President, Corporate Officer and Member of the Executive Management Committee based at the corporate headquarters in the U.S. During his tenure, he successfully led the creation of KLA-Tencor’s global Metrology Group. From 1995 he was the President of KLA-Tencor Israel responsible for the Optical Metrology Division. Before joining KLA-Tencor, Mr. Cohen also spent three years as Managing Director of Octel Communications, Israel, after serving as Chief Executive Officer of Allegro Intelligent Systems, which he founded and which was acquired by Octel. Mr. Cohen is currently a Director of BioFishency Ltd. ESC-BAZ Ltd., Beit Issie Shapiro, Israel Consumer Council and Israel Wine Institute. Mr. Cohen holds B.Sc. and M.Sc. degrees in electrical engineering and applied physics from Case Western Reserve University, USA.
 
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Mr. Raanan Cohen was appointed as a director of the Company by our board of directors in February 2014. Prior to that and until December 2012, Mr. Cohen has served as the President and Chief Executive Officer of Orbotech Ltd., a public company traded on NASDAQ.Nasdaq. Mr. Cohen has also served in a range of other executive positions at Orbotech Ltd, including Co-President for Business and Strategy, EVP and President of the Printed Circuit Board (PCB) Division, Vice President for the PCB-AOI product line and President and chief executive officer of Orbotech, Inc. Prior to its merger with Orbotech in 1991, Mr. Cohen held various positions at Orbot, another manufacturer of AOI systems.  Prior to joining Orbot in 1984, he worked at Telrad Networks Ltd. Mr. Cohen currently serves as the Chief Executive Officer of EyeWay Vision Ltd., as a member of the board of directors of Utilight Ltd., all private companies. Mr. Cohen holds a B.Sc. in Computer Science from the Hebrew University in Jerusalem, Israel.
Ms. Zehava Simon was elected as the Company’s external director in accordance with the provisions of the Companies Law in June 2014 and reelected in June 2017. Effective as of May 2018, and our adoption of the exemption under the Regulation (as defined below), Ms. Simon is no longer classified as an external director under the Companies Law.  Ms. Simon served as a Vice President of BMC Software from 2000 until 2013 and in her last position (as of 2011) acted as Vice President of Corporate Development. From 2002 to 2011, Ms. Simon served as Vice President and General Manager of BMC Software in Israel. In this role, she was responsible for directing operations in Israel and India as well as offshore sites. Prior to that, Ms. Simon held various positions at Intel Israel., which she joined in 1982, including leading of Finance & Operations and Business Development for Intel in Israel. Ms. Simon is currently a board member of Audiocodes, a public company traded on NASDAQNasdaq and TASE, Nice Systems, a public company traded on NASDAQNasdaq and TASE, and Amiad water systems, a public company traded on London Stock Exchange. Ms. Simon is a former member of the board of directors of Insightec Ltd. (2005-2012), M-Systems Ltd., a NASDAQNasdaq listed company which was acquired in 2006 by SanDisk Corp., a public company traded on NASDAQNasdaq as well (2005-2006) and Tower Semiconductor Ltd., a public company traded on TASE and NASDAQNasdaq (1999-2004). Ms. Simon holds a B.A. in Social Sciences from the Hebrew University, Jerusalem, Israel, a law degree (LL.B.) from the Interdisciplinary Center in Herzlia and an M.A. in Business and Management from Boston University, USA.
 
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Ms. Dafna Gruber was elected as the Company’s external director in accordance with the provisions of the Companies Law in April 2015.2015 and reelected in April 2018. Effective as of May 2018, and our adoption of the exemption under the Regulation, Ms. Gruber is no longer classified as an external director under the Companies Law.  Ms. Gruber has more than 2025 years of broad experience, serving as chief financial officer and a senior executive management member in leading hi-tech companies traded on both NASDAQNasdaq and TASE. Since September 2017, Ms. Gruber has been serving as the chief financial officer of Landa Corporation Ltd., and then as financial advisor to Landa group,  private companies.  From October 2015 until September 2017, Ms. Gruber has been serving as the chief financial officer of Clal Industries Ltd., a private company.  From April 2007 until April 2015, Ms. Gruber served as the chief financial officer of Nice Systems Ltd., a public company traded on NASDAQNasdaq and TASE. As a member of the senior management team, Ms. Gruber was a senior member of the strategy and M&A forum of the company. During her employment with Nice, Ms. Gruber was responsible, inter alia, for finance, operation, MIS and IT, legal and investor relations. From 1996 until May 2007, Ms. Gruber was part of Alvarion Ltd., a public company traded on NASDAQNasdaq and TASE, mostly as chief financial officer. Prior to that, from 1993 to 1996, Ms. Gruber was a controller at Lannet Data Communications Ltd., subsequently acquired by Lucent Technologies Inc. Ms. Gruber serves as an external director at TAT Technologies Ltd., a public company traded on NASDAQNasdaq and TASE, since November 2013, and as a member of the board of directors of Clal Biotechnologies Ltd., a public company traded on TASE. In addition, Ms. Gruber serves on the boards of directors of several private companies held by Clal Industries Ltd. Ms. Gruber is a certified public accountant and holds a Bachelor’s degree in Accounting and Economics from Tel Aviv University, Israel.
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Mr. Eli Fruchter was appointed to serve as a director of the Company by our board of directors in August 2016. Mr. Fruchter founded EZchip Semiconductor Ltd., a supplier of highly integrated Network Processors, where he served as the chief executive officer until February 2016 when the company was acquired by Mellanox (Nasdaq: MLNX) for approximately $811 million. Prior to EZChip, Mr. Fruchter co-founded LanOptics Ltd., a supplier of networking products, where he served as co-general manger. During his tenure at LanOptics, Mr. Fruchter led LanOptics’ successful initial public offering on the Nasdaq. Mr. Frutcher was also among the founders of Adacom Technologies Ltd., a manufacturer of data communications products. Mr. Fruchter holds a B.Sc. degree in Electrical Engineering from the Technion – Israel Institute of Technology, Haifa, Israel.
 
Mr. Ronnie (Miron) Kenneth was appointed to serve as a director of the Company by our board of directors in December 2017 and was reappointed by our shareholders in April 2018. Mr. Kenneth is a veteran high-tech leader who served for ten years as Chairman and Chief Executive Officer at Voltaire Technologies Ltd. (Nasdaq: VOLT), leading it to an initial public offering on Nasdaq in 2007. Following Voltaire’s merger with Mellanox Technologies Ltd. (Nasdaq: MLNX) in 2011, Mr. Kenneth became the Chief Executive Officer of Pontis Ltd., a privately-held company, until 2013. Mr. Kenneth currently serves as the Chairman of Teridion Technologies Ltd., and Varada Ltd., and he is a director of Allot Communications Ltd. (Nasdaq: ALLT) and Orbotech Ltd. (Nasdaq: ORBK).  Mr. Kenneth holds a BA in Economics and Computer Science from the Bar-Ilan University and an MBA from the Golden Gate University, San Francisco.
Mr. Eitan Oppenhaim has been serving as the President and Chief Executive Officer of the Company since July 31, 2013. He has previously served as the Executive Vice President Global Business Group, since November 2010. From 2009 until 2010, Mr. Oppenhaim served as Vice President and Europe General Manager of Alvarion Ltd., a public company traded on NASDAQ.Nasdaq. During the years 2007 through 2009, Mr. Oppenhaim served as Vice President of sales and marketing of OptimalTest Ltd., a public company traded the New York Stock Exchange. Prior to that, from 2002 till 2006, Mr. Oppenhaim served as Vice President – Business Manager of the Flat Panel Displays division of Orbotech Ltd., a public company traded on NASDAQ.Nasdaq. From 2001 till 2002, Mr. Oppenhaim served as Managing Director of Asia Pacific at TTI Telecom International, a leading provider of assurance, analytics and optimization solutions to communications service providers (CSP) worldwide. Prior to that, from 1994 till 2001, Mr. Oppenhaim held several key executive positions at Comverse Network Systems Ltd., a public company traded on NASDAQ.Nasdaq. Mr. Oppenhaim holds a BA in Economics and Accounting from the Haifa University, Israel and an MBA from Ben-Gurion University, Beer-Sheva, Israel.
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Mr. Dror David has served as the Chief Financial Officer since November 2005. Mr. David joined Nova in April 1998, as the Company’s Controller, and since then served in various financial and operational positions, including the position of Vice President of Resources, in which he was responsible for the finance, operations, information systems and human resources functions of the Company. Mr. David was also a leading member in the Company’s initial public offering on NASDAQNasdaq in 2000, the Company’s private placement in 2007 and the Company's secondary offering in 2010. Prior to joining Nova, Mr. David spent five years in public accounting with Delloitte Touch in Tel Aviv, specializing in industrial high-tech companies. Mr. David is a shareholder and a board member of P2P Ltd., a privately held company. Mr. David is a Certified Public Accountant in Israel, holds a B.A. in Accounting and Economics from Bar Ilan University, and an M.B.A. from Derby University of Britain.
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Dr. Shay Wolfling joined Nova in 2011, as Chief Technology Officer. Prior to joining Nova, Dr. Wolfling was an R&D manager at KLA-Tencor-Belgium (formerly ICOS Vision Systems, a public traded company acquired by KLA in 2008), where he led multidisciplinary metrology & inspection development projects. From 2000 until its technology acquisition by ICOS in 2005, Dr. Wolfling was a founder and Vice President of Research and Development of Nano-Or-Technologies, a start-up company with a proprietary technology for 3D optical measurements. Dr. Wolfling took Nano-Or from the idea stage to initial product sales. Prior to founding Nano-Or, Dr. Wolfling was a project manager in Y-Beam-Technologies, a start-up offering laser-based skin treatments. Dr. Wolfling has several patents under his name in the field of optical measurements. Dr. Wolfling holds a B.Sc. in physics and mathematics from the Hebrew University of Jerusalem, Israel, a second degree in physics from Tel-Aviv University, Israel and a Ph.D. in physics from the Hebrew University of Jerusalem, Israel.
 
Mr. Gabriel Waisman joined Nova in 2016 as our Chief Business Officer, responsible for the Company’s customer facing groups, including global sales, marketing, customer support and applications. Mr. Waisman brings over 1719 years of managerial expertise in a global geographically dispersed environment, and extensive experience in working with pioneering multidisciplinary technologies, particularly within the electronics and telecom sectors. Prior to joining Nova, Mr. Waisman served as President at Orbotech Pacific (Orbotech LTD, Hong Kong) from August 2013 until April 2016 and Orbotech West (Orbotech Inc., USA) from May 2011 until July 2013, where he was responsible for sales and marketing, finance and operations, and customer support. Previous to this, from June 2003 until May 2011, Mr. Waisman served in various managerial positions at Alvarion Technologies Ltd., starting as Strategic Marketing Director, EMEA, and moving on to Vice President of Strategic Accounts, General Manager of West Europe, followed by Managing Director, Asia-Pacific. Mr. Waisman has also served as EMEA Regional Sales and Marketing Director (Broadband division) at Comverse Ltd. Mr. Waisman holds a B.Sc. in electronic engineering from the Technion – Israel Institute of Technology, Haifa, Israel and an MBA in Business Administration from the Tel-Aviv University, Israel.
 
Mr. Glyn DaviesAdrian S. Wilson joined ReVeraJoined Nova in 2010January 2018 as President, Chief Executive OfficerGeneral Manager Material Metrology Division. Mr. Wilson has over 20 years of Semiconductor capital equipment and a membermaterials experience. Mr. Wilson joins us from Nanometrics Inc, where he held the position of ReVera's board of directors and has served as the Corporate Executive Vice President & General Manager of Advanced Imaging and ReVera’s President since the acquisition of ReVera by Nova in April 2015.Analytics Business Unit. Prior to joining ReVera,Nanometrics Inc, he held the position of Managing Director of Element Six Technologies Ltd., the non-abrasive arm of the synthetic diamond group of DeBeers, focused on thermal management and optical components for the semiconductor industry. Mr. DaviesWilson has heldexperience in leading both start-ups and divisions within large public multi-nationals’ companies, including KLA-Tencor, FormFactor Inc and Phoenix X-ray Systems & Services Inc, a variety of positions in executive management, business development, marketing and sales. From 2004 until 2009 Mr. Davies served as the President of Negevtech, Inc., a venture-backed semiconductor capital equipment start-up. Prior to Negevtech, from 2000 until 2004, Mr. Davies served as the Vice President of CorporateWilson holds a Bachelor’s Degree in Electronics Engineering, post Grad in Marketing at Credence Systems, withManagement and a focus on strategic marketing and M&A. During his time at Credence,MBA in Technology Management. Mr. Davies led a series of strategic acquisitions, developed the company’s product portfolio and increased served markets. Prior to Credence, Mr. Davies spent 11 years at KLA-Tencor, a multi-billion dollar wafer inspection and metrology equipment provider. Mr. Davies held senior management positions in business development and marketing, and was responsible for the formation and leadershipWilson’s accreditations include Fellow of the yield management software group at Tencor beforeChartered Institute of Marketing (UK) and Fellow of the merger with KLA. Prior to KLA-Tencor, from 1984 until 1989 Mr. Davies served in marketing and engineering positions at Cambridge Instruments and Nanometrics. Mr. Davies holds a BS in Electronic Computer and Systems Engineering from Loughborough University, England.Institute of Directors (UK).
 
5859

 
Mr. Gabi Sharon has served as Corporate Vice President of Operations since September 2006. Having joined Nova in 1995, Mr. Sharon served in several key positions in the Company including as Global Customer Support Manager from September 1995 to September 2004. From September 2004 until September 2006 Mr. Sharon managed the Product Development Division, and spearheaded the NovaScan 3090 product line and its successful market launch. For a period of two years, from 2004 to 2006, he also served as the Product Marketing Manager and led the initial penetration of the Copper CMP market. Prior to joining Nova Mr. Sharon served as Project Manager in ECI Israel. Mr. Sharon holds a B.Sc. in Computer Science from Northeastern University, Boston, Massachusetts, and a M.Sc. in Technology Management from Polytechnic University, New York.
 
Mr. Dov Farkash has served as our Corporate Executive Vice President Strategic Development since August 2017. Prior to that, Mr. Farkash served as Senior Corporate Vice President Modeling Software Division sincebetween April 2016. Prior that, since April 2014, Mr. Farkash served2016 and July 2017, and as our Senior Vice President Strategic Software.Software between April 2014 and March 2016. Mr. Farkash joined Nova in 2000, and till 2005 he served in various key sales positions in Nova. From 2005 until 2009, Mr. Farkash has served as VP Sales of Nova. From 2009 until April 2014, Mr. Farkash served as our Vice President Business Development. Prior to joining Nova, Mr. Farkash served as worldwide Sales and Marketing Manager of AFCON Ltd., and AFCON Inc., USA. Prior to that, Mr. Farkash served in various managerial positions in software development in various Hi-tech companies. Mr. Farkash holds a B.Sc. in Computer Engineering and an MBA from the Technion – Israel Institute of Technology, Haifa, Israel.
 
Ms. Shiri NederSharon Dayan joined Nova in July 2015,January 2018, as Corporate Vice President Human Resources. Ms. Neder has a vastDayan is an experienced HR executive, bringing diversified experience in the field of Human Resource management,which covers all human resources disciplines, including in connection with leading advanced human resource processes, post-merger integrations andHR strategy, organizational and individual development.people development, M&A and employee experience. Prior to joining Nova Ms. Neder heldDayan served in several senior positions in global companies in field,HR regional and corporate roles. From 2010 until July 2015, Ms. Nederpositions within global companies. Her last position before joining Nova, was in the role of SVP at Teva in the capacity of HR Business Partner for the global corporate functions. Prior to that she served as the Vice PresidentGlobal Head of Human Resources at Amdocs Ltd., a public company traded on NASDAQ. Prior to that from 2008 until 2010,HR as part of Comverse management, responsible for all HR functions in the company. Before joining Comverse, Ms. Neder served as Regional Senior Human Resources Manager at Microsoft CorporationDayan had multiple positions in England. From 2006 until 2008Amdocs. Ms. Neder served as senior human resources manager at Microsoft Israel R&D Center. Prior to that, Ms. Neder held several Human Resources positions at cellular companies in Israel – Pelephone Communications Ltd., and Partner Communications Ltd. Ms. NederDayan holds a BA in Social SciencesScience from Bar IlanTel-Aviv – Jaffe college, MSc. In Organizational Development from Tel-Aviv University Israel, an MA in Organizational Sociologyand Group dynamics diploma from Tel Aviv University, Israel, an MBA from the Academic College of Tel Aviv-Yaffo, Israel, and an MA in Law from Bar Ilan University, Israel.university.
 
Mr. Zohar Gil has served as our Corporate Vice President Marketing and Business Development since March 2016. Mr. Gil joined Nova in June 2011, and until March 2016 served in several key business and marketing positions including Head of Customer Management for Nova’s foundry accounts in the Asia Pacific region and Head of Marketing and Product Management. Currently, as our Vice President Marketing and Business Development, Mr. Gil is focusing on the Company’s corporate marketing, strategy and M&A activities. Prior to joining Nova, Fromfrom 2001 until 2010, Mr. Gil held leading business and marketing positions at Alvarion Ltd., including General Manager for the Carrier Line of Business and Vice President of Product Management. Prior to that, from 1997 until 2001, Mr. Gil served in variety of marketing and product management positions in 3Com Corporation. Mr. Gil holds a B.Sc. in Industrial Engineering from Tel-Aviv University, Israel, and an Executive MBA from Northwestern and Tel-Aviv Universities from the Kellogg-Recanati Business School of Management.Management.
 
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Dr. Udi Cohen has served as our Corporate Vice President and GM Dimensional Metrology Division since June 2017. Prior to joining Nova, Dr. Cohen served as Chief Executive Officer of BioControl Medical [(B.C.M) Ltd.] since 2005. Under his leadership, BioControl Medical attracted a world-class group of senior executives, engineers and medical advisors and developed an advanced implantable electrostimulation platform technology with potential application in numerous therapeutic areas. Dr. Cohen successfully led BioControl Medical through three financing rounds, and also the sale of its technology assets in urology and gynecology to American Medical Systems Inc., in 2006. Since 2010, he led the strategic partnership with Medtronic focused on developing and commercializing implantable electrostimulation devices for the treatment of congestive heart failure. Dr. Cohen received a Bachelor Degree of Science in Mathematics and Physics as well as a Ph.D. in Physics from Hebrew University in Jerusalem and participated in Wharton’s AMP program.
 
Voting Agreement
 
We are not aware of any voting agreement currently in effect.
 
6.B          Compensation
 
The aggregate direct remuneration paid or payablecompensation expensed, including share-based compensation and other compensation expensed by us, to all persons who served inour executive officers with respect to the capacity of executive officer for 2016year ended December 31, 2018 (consisting of 10 persons, including onetwo former executive officer) in terms of employer costsofficers) was $6.7 million. This amount includes approximately $4.4 million (including $0.6 million set aside foror accrued to provide pension, andseverance, retirement, or similar benefits and amounts expensed by the Company for automobiles made available to its executive officers).officers.
 
Disclosure regarding the compensation of our senior executives on an individual basis will be disclosed in our proxy statement in connection with the 20172019 annual general meeting of shareholders in accordance with Israeli regulations.
 
At the 2013 annual general meeting, our shareholders approved theTerms of employment terms of Mr. Eitan Oppenhaim, theour President and Chief Executive Officer, of the Company, including:as approved by our shareholders, are as follows:
General
 (i) a monthly base salary of NIS 87,000;126,000; (ii) an annual bonus of up to ten (10)twelve (12) monthly base salaries (with additional payment of up to two additional monthly base salaries50% of the target bonus in the case of over achievement), subject to objectives to bewhich are annually determinedpredetermined by the board of directors and its committees, in accordance with our compensation policy. In the event of employment termination during a fiscal year (unless for termination for cause), Mr. Oppenhaim will be entitled to a prorated bonus (subject to adjusted objectives to the relevant period of employment);policy; (iii) a one-time grant of an option to purchase up to 80,000 ordinary shares of the Company with an exercise price per share equal to the closing price on NASDAQ Stock Market on September 12, 2013) and the option will vest in equal annual installments over four years commencing one year from the grant date (i.e., 25 % of the option vests on each anniversary of the grant date); (iv) a bonus of up to ten (10) monthly base salaries for the completion of an acquisition of a non-affiliated company, subject to the limitation on a special bonus set forth in our compensation policy (the payment of such bonus is subject to the approval of the board of directors and its committees); (v) in connection with termination of employment (other than for cause), a three month advance notice and a six month adjustment period, during which Mr. Oppenhaim will be entitled to all of his compensation elements, and to the continuation of vesting of his options; (vi) based on our policies and procedures andoptions. In the applicable law, Mr. Oppenhaim is entitledevent of employment termination during a fiscal year (unless for cause), the bonus shall be prorated (subject to certain adjustments); (iv) customary social benefits such as pension fund or management insurance, education fund, vacation pay, sick leave and convalescence pay; (vii) based on our policies and procedures and the applicable law and(v) subject to required approvals under applicable law, Mr. Oppenhaim is entitled to be covered by a directors and officers insurance, including a “run-off” insurance policy; (viii)(vi) non-disclosure, non-compete and ownership of intellectual property undertakings; (ix) upon certain events of change of control, Mr. Oppenhaim will be entitled to (A) advance notice and adjustment period as defined in Section (v) above, and (B) term and vesting extension of options of two years following termination of employment; (x)(vii) monthly travel expenses or a Company car, a Company's cellular phone, a land line phone, toll road expenses, a laptop computer and other expense reimbursements pursuant to our policies and procedures.the Company general policies.
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Equity-Based Compensation
 
   AtSince January 1, 2015 until December 31, 2018, per the 2014approval of the respective annual general meeting ourof shareholders, approved the following amendments to the employment terms of Mr. Oppenhaim the President and Chief Executive Officerwas granted a total of the Company: (i) an update of Mr. Oppenhaim’s monthly salary to NIS 96,000; (ii) that the maximum bonus for over achievement will be 150% of the target bonus which is ten (10) monthly base salaries (rather than two monthly base salaries); and (iii) that Mr. Oppenhaim will be entitled to an annual grant of373,334 options to purchase up to 100,000 ordinary shares of the Company per each yearwith a weighted average exercise price of 2014, 2015$16.94 and 2016.82,222 restricted share units. The first grant of 100,000 options was made on August 1, 2014; the second and third grants of 100,000 options each will be made on the second and third anniversary of the initial grant, respectively, provided that Mr. Oppenhaim is fully employed by the Company and continues with his duties as the president and chief executive officer of the Company at the respective grant date. The vesting schedule of the options isrestricted share units: vest in equal annual installments over a terms of four (4)years commencing one year period with a one fourth of such options vesting on each anniversary offrom the grant. The term of the options is ofgrant date; expire seven (7) years after each grant date, unless they have been exercised ordate; can be cancelled in accordance with the terms of and conditions of the applicable incentive plan of the Company or the employment terms of Mr. Oppenhaim. The exercise price is determined per the Company's equity-based compensation policy.
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   At the 2015 annual general meeting, our shareholders approved the following amendments to the employment terms of Mr. Oppenhaim, the PresidentOppenhaim; and, Chief Executive Officer of the Company: (i) an update of Mr. Oppenhaim’s monthly salary to NIS 101,000; and (ii) that Mr. Oppenhaim will be entitled to an additional grant of options to purchase up to 50,000 ordinary shares of the Company per each of the years 2015 and 2016. The first grant was made on August 1, 2015 and the second grant is scheduled to be made on August 1, 2016, provided that Mr. Oppenhaim is fully employed by the Company and continues to act as the president and chief executive officer of the Company at the grant date. The vesting schedule of each grant is over a four (4) year period with a one fourth of such options vesting on each anniversary of the respective grant date. The term of the options is of seven (7) years after the grant date, unless they have been exercised or cancelled in accordance with the terms of and conditions of the applicable incentive plan of the Company or the employment terms of Mr. Oppenhaim. The exercise price is determined per the Company's equity-based compensation policy. The grants arewere made in accordance with and subject to Section 102 of the Income Tax Ordinance of 1961 (New Version) (the “Ordinance”). In addition, Mr. Oppenhaim was granted in July 2017 and May 2018 60,000 performance based restricted units that vest over a period of three (3) years, provided that the Company exceeded the performance targets for vesting set by the compensation committee and board of directors of the Company, unless such restricted share units have been cancelled in accordance with the Company's policy, Mr. Oppenhaim is entitled to request that up to 2/3terms and conditions of each grant will be made in RSUs (based on a 3:1 ratio, i.e., any option to purchase up to three (3) ordinary shares will be converted to one (1) RSU).
At the 2016 annual general meeting, our shareholders approvedshare incentive plan of the following amendments toCompany or the employment terms of Mr. Oppenhaim,Oppenhaim. In the President and Chief Executive Officerevent a portion of the Company, accordingthese restricted share units fails to which Mr. Oppenhaim is entitledvest, such portion will be carried forward to the following terms: (a)third vesting date and will vest if the Company’s average annual return on equity based on net income during the previous three (3) years shall be no less than ten percent (10%).
   Compensation upon Significant Event
   Upon the occurrence of a Significant Event, unvested options granted to Mr. Oppenhaim will vest upon the consummation of the Significant Event;Event, and unexercised options granted to Mr. Oppenhaim may be exercised until the earlier of two years from the consummation of the Significant Event, and termination of the options. Such arrangements will not apply if Mr. Oppenhaim remains the chief executive officer of our company or the surviving entity, and unvested options are replaced for new options of the surviving entity as part of the Significant Event with a vesting schedule and terms identical to the replaced options. Further, upon a Significant Event, Mr. Oppenhaim will be entitled to a special bonus of up to 12 monthly salaries, subject to the approval of the compensation committee and our board of directors and subject to the limitation on a special bonus imposed by our compensation policy. In the event of termination of employment (up to 12 months from the Significant Event), Mr. Oppenhaim will be entitled to the retirement terms under his employment agreement, the special bonus described above and the payment of the annual bonus in full for the year in which the Significant Event has occurred, subject to the annual bonus plan, on an annual basis calculation, and subject to the approval of the compensation committee and our board of directors prior to the consummation of the transaction, or the respective body in the new surviving entity following the transaction, as applicable.  A “Significant Event” is defined for this purpose as: (1) the sale of all or substantially all of our company’s assets; (2) a merger of our company with or into another company or entity after which our shareholders will hold 50% or less of the surviving entity; (3) our company becoming a division or a subsidiary of another company; or (4) the purchase of our company's shares, after which the purchaser will hold 50% or more of our company's shares, provided, however, that the purchaser is not one of our institutional investors upon execution of the purchase agreement; (b)agreement.
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   Compensation upon Acquisition
    Upon Acquisition of a company (which is not an affiliate of the company), Mr. Oppenhaim will be entitled to receive a bonus of up to 12 monthly salaries subject to the approval of the compensation committee and our board of directors and subject to the limitation on a special bonus imposed by our compensation policy. An “Acquisition” includes, among others, a merger of our company or a subsidiary of our company with or into another entity, such that upon consummation of such transaction our shareholders will hold more than 50% of the surviving entity; and (c) Mr. Oppenhaim will be entitled to an annual target cash bonus of up to twelve (12) monthly salaries and a maximum bonus for over achievement of 50% of the target bonus.
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entity.
 
   Directors and Officers Equity Based Compensation
As of February 15, 2017, 1,027,26814, 2019, a total of 1,027,928 options to purchase our ordinary shares and 117,108130,702 RSU’s were outstanding and held by certain current executive officers and directors (consisting of sixteen17 persons), of which 421,236509,181 options are currently exercisable or exercisable within 60 days of February 15, 2017,14, 2018, 38,274 shares are held by trustee due to vested RSUs and 14,6108,278 RSU’s will vest within 60 days of February 15, 2017.14, 2018. See “Item 6E. Share Ownership” in this annual report on Form 20-F.
 
   In accordance with our equity-based compensation policy, effective February 2016,August 2017, the exercise price of granted options is equal to the average closing sale price of the Company's ordinary shares on NASDAQ during the 30-trading day period precedingNasdaq on the day of allocation.grant.
 
  Compensation of Directors
The total amount paid or payable to the directors, including our directors who were in the position of external directors until May 2018, (consisting of eight persons from January until April 2018, and seven persons in 2016,from May until December 2017), for 20162018 was $0.27$0.36 million.
 
The compensation arrangement of the Company’s directors (excluding the chairman of the board of directors and, unless approved otherwise, any other director who is also an employee of the Company), as approved by our shareholders at the 2012 annual general meeting, includes:
 
1.An annual payment of US$18,000 (or an equivalent amount in NIS calculated into NIS according to a NIS 4.00 = US$1.00 exchange rate) but not less than the annual payment required under the Companies Regulations (Rules Regarding Compensation and Expenses to an External Director), 2000, and the Companies Regulations (Relief for Public Companies with Shares Listed for Trading on a Stock Market Outside of Israel), 2000 (collectively, the “Regulations”).
 
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2.Additionally, the following payments (subject to the minimal and maximal payment restrictions applicable to the Company under the Regulations): (i) for each meeting that the director or external director attends in person, an amount of US$600 (in an equivalent amount in NIS according to a NIS 4.00 = US$1.00 exchange rate, provided that such payment will not be lower than the applicable payment required under the Regulations to be paid to external directors); (ii) for each execution of a written consent in lieu of a meeting, an amount of US$300 (in an equivalent amount in NIS according to a NIS 4.00 = US$1.00 exchange rate, provided that such payment will not be lower than the applicable payment required under the Regulations to be paid to external directors); and (iii) for each meeting that the director or external director attends by teleconference, an amount of US$360 (in an equivalent amount in NIS according to a NIS 4.00 = US$1.00 exchange rate, provided that such payment will not be lower than the applicable payment required under the Regulations to be paid to external directors).
 
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3.An annual award of an option to purchase up to 10,000 ordinary shares or options with fair market value of US$80,000, the lower of the two, to be granted to each director or external director on the date of each annual general meeting at which such director or external director is elected or reelected (or if an external director is not standing for reelection, on the date of the annual general meeting, provided that such external director is serving on the board of directors at the time of the annual general meeting).reelected. The exercise price of each option will be determined pursuant to our equity basedpolicy and consistent with our compensation policy.policy, the options will vest quarterly over a period of four years.
 
All the above mentioned sums arewere paid in an equivalent amount in NIS according to a NIS 4.00 = US$1.00 exchange rate, provided that such payment will not be lower than the applicable payment required under the Regulations to be paid to external directors, and the proposed changes are in line with the Company’s Compensation Policy (as further detailed below).
 
In February 2017, our board of directors has resolved, based on the recommendation of our compensation committee, that effective as of AprilJuly 2017, the compensation arrangement of the Company’s directors (including external directors and excluding(excluding the chairman of the board of directors and, unless approved otherwise, any other director who is also an employee of the Company) will be changed such that the annual payment will be increased to NIS 92,000 (approximately US$24,200)26,300) and the payment per meeting to NIS3,000 (approximately US$790)860) (for each execution of a written consent in lieu of a meeting, an amount of NIS 1,500 and for each meeting that the director or external director attends by teleconference, an amount of NIS 1,800), subject to the applicable minimum and maximum limitations include in the Companies Regulations (Rules Regarding the Compensation and Expenses of an External Director), 5760- 2000, as amended by the Companies Regulations (Relief for Public Companies Traded in Stock Exchange Outside of Israel), 5760-2000, as such regulations may be amended from time to time. No change was made with respect to the equity grants to the directors and external directors. The revisions in the annual and per meeting fees are exempted from approval of the Company’s shareholders pursuant to Rule 7 of Companies Regulations (Rules Regarding the Compensation and Expenses of an External Director), 5760-2000 and Rule 1A(2) of the Companies Regulations (Relief from Related Party Transactions), 5760-2000.
 
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 The compensation arrangement of Dr. Michael Brunstein, the chairman of our board of directors, as approved by our shareholders at the 2006, 2008 and 2010 annual general meetings, includes: (i) a gross annual fee of US$110,000 payable monthly in NIS; (ii) an annual award of options to purchase up to 10,000 ordinary shares, to be granted to Dr. Brunstein on the date of each annual general meeting at which the chairman of the board of directors is elected or reelected, starting the 2008 annual general meeting, the exercise price of which will be determined pursuant to our equity based compensation policy and the other terms (i.e., the amount, exercise price and vesting schedule) will be identical to the terms of options granted to other directors on an annual;annual award; and (iii) a biennial award of an option to purchase up to 75,000 ordinary shares to Dr. Brunstein on the date of every other annual general meeting at which the chairman of the board of directors is elected or reelected, starting with the 2010 annual general meeting (and thereafter in 2012). The exercise price of such options is determined pursuant to our equity based compensation policy, and consistent with our compensation policy, the options will vest quarterly over a period of four years.
 
On September 12, 2013, our shareholders approved the Company's compensation policy.
 
Pursuant to the Companies Law a compensation policy must be re-approved (and re-considered) at least once in every three years. Our shareholders voted on June 30, 2016 against the amended and restated compensation policy recommended by our board of directors. In August 2, 2016, our board of directors (per the recommendation of our compensation committee) has concluded that the approval of the proposed amended and restated compensation plan is for the benefit of the company, and based on detailed arguments and in accordance with the provisions of the Companies Law, has resolved to approve our amended and restated compensation policy despite the objection of our shareholders. Accordingly, our amended compensation policy is effective as of that date. The full text of the amended and restated compensation policy was included as ExhibitAppendix A to the proxy statement attached to our report on Form 6-K, furnished to the Securities and Exchange Commission on May 26, 2016.
 
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6.C          Board Practices
Our Amended and Restated Articles of Association, as adopted by the Company’s shareholders and recently amended on April 26, 2018, or the Amended Articles, provide that we may have between five and nine directors. Our board of directors currently consists of seven directors, two of which are women.
Under the Companies Law, companies incorporated under the laws of the State of Israel that are “public companies,” including companies with shares listed on the Nasdaq Global Select Market, are required to appoint at least two external directors.
Pursuant to regulations promulgated under the Companies Law, companies with shares traded on a U.S. stock exchange, including the Nasdaq Global Select Market, may, subject to certain conditions, “opt out” from the Companies Law requirements to appoint external directors and related Companies Law rules concerning the composition of the audit committee and compensation committee of the board of directors. In accordance with these regulations, in May 2018, we elected to “opt out” from the Companies Law requirements to appoint external directors and related Companies Law rules concerning the composition of the audit committee and compensation committee of the board of directors.
Under these regulations, the exemptions from such Companies Law requirements will continue to be available to us so long as: (i) we do not have a “controlling shareholder” (as such term is defined under the Companies Law), (ii) our shares are traded on a U.S. stock exchange, including the Nasdaq Global Select Market, and (iii) we comply with the director independence requirements, the audit committee and the compensation committee composition requirements, under U.S. laws (including applicable Nasdaq Rules) applicable to U.S. domestic issuers.
Our board of directors has determined that all of our directors qualify as ‘‘independent directors’’ as defined by The Nasdaq Stock Market Rules.
   Our Amended Articles provide that directors may be elected at our annual general meeting of shareholders by a vote of the holders of more than 50% of the total number of votes represented at such meeting, not taking into consideration abstention votes. In addition, our board of directors is authorized to appoint directors, at its discretion, provided that the total number of directors does not exceed the maximum number of directors permitted by the Amended Articles. Our directors (other than the directors who were in the position of external directors until May 2018) serve as such until the next annual general meeting of our shareholders. Effective as of May 2018, and our adoption of the exemption under the Israeli Companies Regulations (Reliefs for Public Companies whose Shares are Listed on a Stock Exchange Outside of Israel), 2000, or the Regulation, our directors in office who were elected and classified as external directors, Ms. Dafna Gruber and Ms. Zehava Simon, are no longer classified as such under the Companies Law.  The transition rules set forth under the Regulation provide that such directors have the right to remain in office as our directors at their option after the exemption under the Regulation is adopted until the earlier of such directors’ original end of term of office or the second annual meeting of shareholders after the adoption of the exemption under the Regulation, which in the case of Ms. Gruber is until the date of our annual meeting of shareholders to be held in 2020, and in case of Ms. Simon is until earlier of the date of our annual meeting of shareholders to be held in 2020 and June 2020.
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According to the Companies Law, the board of directors of a public company must establish the minimum number of board members that are to have accounting and financial expertise while considering, inter alia, the nature of the company, its size, the scope and complexity of its operations and the number of directors stated in the Amended Articles.
Our board of directors resolved that the minimum number of board members that need to have accounting and financial expertise is one (1).
Our board of directors determined that each of Ms. Dafna Gruber and Ms. Zehava Simon has accounting and financial expertise as described in the regulations promulgated pursuant to the Companies Law, and that, therefore, the requirements of the minimum number of board members that need to have accounting and financial expertise, as set by the board of directors, has been met.
Our board of directors has adopted a training program for newly appointed directors. Once appointed and following the completion of their onboard training, our directors continue to receive ongoing training as part of our directors training and development efforts.
Family Relationships
 There are no family relationships between any members of our executive management and our directors.
 
Board of Directors’ Committees
 
The Company’s board of directors has appointed the following committees:
 
The Audit Committee
Our Audit Committee is comprised of Dafna Gruber, Zehava Simon, Avi Cohen and Eli Fruchter. The audit committee is responsible to assist the board of directors in fulfilling its responsibility forprovide oversight of the quality and integrity of accounting auditing and financial reporting practicesprocess of the Company. According toCompany and the Companies Law, the audit committee must consist of at least three directors, must include allaudits of the external directorsfinancial statements of the Company, and assist the Board in its oversight of (i) the integrity of the Company's financial statements and other published financial information, (ii) the Company's compliance with applicable financial and accounting related standards, rules and regulations, (iii) the selection, engagement and termination, subject to shareholder approval, of the Company's independent auditor, (iv) the pre-approval of all audit, audit-related and all permitted non-audit services, if any, by the Company's independent auditor, and the majority of its members must be independent directors under the Companies Law. The following individuals may not be members of the audit committee: (i) the chairman of the board of directors; (ii) any director employed by the Company, its controlling shareholder or any entity under the control of the controlling shareholder; (iii) any director providing services on a regular basis to the Company, its controlling shareholder or any entity under the control of the controlling shareholder; (iv) any director whose main source of income comes from the Company’s controlling shareholder; orcompensation therefor, (v) the Company’s controlling shareholders or any of their relatives. The chairman of the audit committee must be an external director, who has not been serving as a chairman of the audit committee for more than nine years. Company's internal controls over financial reporting and (vi) risk assessment and risk management.
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Under the Companies Law, the audit committee is responsible, among others, for (i) identifying deficiencies in the administrationbusiness management practices of the Company, including by consulting with the internal auditor, and recommending remedial actions with respect to such deficiencies; (ii) reviewing and approving related party transactions, including, among others, determining whether or not such transactions are deemed material actions or extraordinary transactions; (iii) ensuring that a competitive process is conducted for related party transactions with a controlling shareholder (regardless of whether or not such transactions are deemed extraordinary transactions), optionally based on criteria which may be determined by the audit committee annually in advance; (iv) setting forth the approval process for transactions that are 'non-negligible' (i.e., transactions with a controlling shareholder that are classified by the audit committee as non-negligible, even though they are not deemed extraordinary transactions), as well as determining which types of transactions would require the approval of the audit committee, optionally based on criteria which may be determined annually in advance by the audit committee; (v) evaluating the Company’s internal audit program and the performance of the Company’s internal auditor and the resources at his/her disposal; (vi) reviewing the scope of work of the Company’s external auditor and making recommendations regarding his/her salary; and (vii) creating procedures relating to the employees’ complaints regarding deficiencies in the administration of the Company as well as adopting against retaliation. The audit committee is also responsible for reviewing and approving any material change or waiver in the Company's Corporate Code of Conduct regarding directors or executive officers, and disclosures made in the Company's annual report in such regard. The audit committee operates under a charter dully adopted by the board of directors.
 
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Our board of directors has determined that each member of our audit committee is independent as such term is defined in Rule 10A‑3 under the Exchange Act, and that each member of our audit committee satisfies the additional requirements applicable under the Nasdaq rules to members of an audit committee.
 
TheCompensation Committee
Our Compensation Committee is comprised of Zehava Simon, Dafna Gruber, Raanan Cohen and Raanan Cohen.Miron (Ronnie) Kenneth. The function of the compensation committee is described in the approved charter of the committee, and includes assisting the board of directors in discharging its responsibilities relating to compensation of the Company’s officers, directors and executives and the overall compensation programs and reviewing and approving, or if required by law, approving and recommending for approval by the board of directors, grants and awards under the Company’s equity incentive plans. The primary objective of the committee is to oversee the development and implementation of the compensation policies and plans that are appropriate for the Company in light of all relevant circumstances, and which provide incentives that furtherfit the Company’s long-term strategic plans and are consistent with the culture of the Company and the overall goal of enhancing enduring shareholdershareholder’s value. Under the Companies Law the
Our board of directors has determined that each member of our compensation committee must consist of at least three directors, must include allis independent under the external directors,Nasdaq rules, including the majority of its members must be external directors, and its chairman must be an external director. In addition, alladditional independence requirements applicable to the members of thea compensation committee must meet the requirements under the Companies Law for membership in the audit committee, as described above.committee.
 
Under the Companies Law and our compensation committee charter, our compensation committee is responsible, among others, for (i) recommending to the board of directors regarding its approval of a compensation policy in accordance with the requirements of the Companies Law, and any other compensation policies, incentive-based compensation plans and equity-based plans; (ii) overseeing the development and implementation of such compensation plans and policies that are appropriate in light of all relevant circumstances and recommending to the board of directors regarding any amendments or modifications that the compensation committee deems appropriate; (iii) determining whether to approve transactions concerning the terms of engagement and employment of our officers and directors that require compensation committee approval under the Companies Law or our compensation plans and policies; and (iv) taking any further actions as the compensation committee is required or allowed to under the Companies Law or the compensation plans and policies.
 
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TheNominating Committee
Our Nominating Committee is comprised of Alon Dumanis,Ronnie (Miron) Kenneth, Michael Brunstein, Eli Fruchter and Zehava Simon. The function of the nominating committee is described in the approved charter of the committee, and includes responsibility for identifying individuals qualified to become board members and recommending that the board of directors consider the director nominees for election at the general meeting of shareholders. The nominating and corporate governance committee is also responsible for developing and recommending to the board of directors a set of corporate governance guidelines applicable to the Company, periodically reviewing such guidelines and recommending any changes thereto.
 
On September 7, 2010, our board of directors resolved to authorize the audit committee to fulfill the scope and act as the Company’s investment committee.
 
All committees are acting according to written charters that were approved by our board of directors. In February 2012, we adopted an internal enforcement plan which was approved by our board of directors. The internal enforcement plan, as part of which we adopted and implementing procedures and policies in order to comply with the provisions of the Israeli Securities Law, 5728-1968 (the “Israeli Securities Law”), the Companies Law and the applicable guidelines issued by Israeli Securities Authority. The internal enforcement plan includes, among others, the board committees’ charters, procedures with respect to related party transactions, insider trading, which prohibits hedging activities, reporting and complaints, anti-bribery policy and a code of conduct. WeEach of our committees have recently startedthe power to retain, terminate and approve the related fees and other retention terms, as it deems appropriate, outside counsel and other experts and consultants to assist the committee in connection with its responsibilities without our board of directors approval and at the Company's expense.
In May 2017, we completed a review process of our enforcement plan and related procedures. We plan to conclude this review process by July 2017.
 
Approval of Related Party Transaction
The Companies Law requires that office holders of a company, including directors and executive officers, promptly disclose to the board of directors any personal interest they may have and all related material information known to them about any existing or proposed transaction with such company. The approval of the board of directors is required for 'non-extraordinary' transactions between a company and its office holders, or between a company and other persons in which an office holder has a personal interest, unless such company's articles of association provide otherwise. Under the Companies Law, a 'non-extraordinary' transaction between a company or between the company and a third party in which an office holder of a company has a personal interest, will require the approval of the board of directors or a committee authorized by the board of directors, unless such company's articles of association provide otherwise. Our Amended Articles do not provide otherwise, and therefore such transaction requires the approval of our board of directors. If a transaction is an “extraordinary transaction”, it is subject to the approval of the audit committee prior to its approval by the board of directors. For information regarding the necessary approvals under the Companies Law for transactions with office holders and directors regarding their terms of engagement with the company, see “— Compensation of Officers and Directors” in this Item below.
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In addition, an extraordinary transaction between a public company and a controlling shareholder (i.e. a shareholder who has the ability to direct the activities of a company, including a shareholder that owns 25% or more of the voting rights if no other shareholder owns more than 50% of the voting rights, but excluding a shareholder whose power derives solely from its position on the board of directors or any other position with the company), or in which a controlling shareholder has a personal interest, including a private placement in which the controlling shareholder has a personal interest, a transaction between a public company and a controlling shareholder, the controlling shareholders' relative, or entities under its control, directly or indirectly, with respect to services to be provided to the public company, and a transaction concerning the terms of compensation of the controlling shareholder or the controlling shareholder’s relative, who is an office holder or an employee, requires the approval of the audit committee or, in some cases, the compensation committee (see "— Compensation of Officers and Directors" in this Item below), the board of directors and a majority of the shares voted by the shareholders of the company participating and voting on the matter in a shareholders’ meeting. In addition, the shareholder approval must fulfill one of the following requirements: (i) the majority must include at least a majority of the shares of the voting shareholders who have no personal interest in the transaction (in counting the total votes of such shareholders, abstentions are not taken into account); or (ii) the total of opposition votes among the shareholders who have no personal interest in the transaction may not exceed 2% of the aggregate voting rights in the company. Any such transaction the term of which is more than three years, must be approved in the same manner every three years, unless with respect to certain transactions as permitted by the Companies Law, the audit committee has determined that longer term is reasonable under the circumstances.
According to the Companies Law, if an extraordinary transaction is discussed by the board of directors or the audit committee, directors and office holders that have personal interest in the proposed transaction, may not participate in the discussion or vote. However, if the majority of the members of the audit committee or the board of directors (as applicable) have personal interest in the proposed transaction, then all directors (including those with personal interest) may participate in the discussion and vote, provided that in the event the majority of the members of the board of directors have personal interest in the transaction, said transaction will also be subject to the approval of the Company's shareholders.
Compensation of Officers and Directors
Under the Companies Law, Israeli public companies are required to establish a compensation committee and adopt a policy regarding the compensation and terms of employment of their directors and officers. For information on the composition, roles and objectives of the compensation committee pursuant to the Companies Law and our compensation committee charter, see above “—Board of Directors” Committees — Compensation Committee" in this annual report on Form 20-F.
Pursuant to the Companies Law, the compensation policy must be approved by the company's board of directors after reviewing the recommendations of the compensation committee. The compensation policy also requires the approval of the general meeting of the shareholders, which approval must satisfy one of the following (the "Majority Requirement"): (i) the majority should include at least a majority of the shares of the voting shareholders who are non-controlling shareholders or do not have a personal interest in the approval of the compensation policy (in counting the total votes of such shareholders, abstentions are not be taken into account) or (ii) the total number of votes against the proposal among the shareholders mentioned in paragraph (i) does not exceed two percent of the aggregate voting power in the company. Under certain circumstances and subject to certain exceptions, the board of directors may approve the compensation policy despite the objection of the shareholders, provided that the compensation committee and the board of directors determines that it is for the benefit of the company, following an additional discussion and based on detailed arguments. In August 2016, our compensation committee and board of directors acted accordingly and adopted our amended and restated compensation plan despite our shareholders’ objection.
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The Companies Law provides that the compensation policy must be re-approved (and re-considered) every three years, in the manner described above. Moreover, the board of directors is responsible for reviewing from time to time the compensation policy and deciding whether or not there are any circumstances that require an adjustment to the company's compensation policy. When approving the compensation policy, the relevant organs must take into consideration the goals and objectives listed in the Companies Law, and include reference to specific issues listed in the Companies Law. Such issues include, among others (the “Compensation Policy Mandatory Criteria”): (i) the relevant person’s education, qualifications, professional experience and achievements; (ii) such person's position within the company, the scope of his responsibilities and previous compensation arrangements with the company; (iii) the proportionality of the employer cost of such person in relation to the employer cost of other employees of the company, and in particular, the average and median pay of other employees in the company, including contract workers, and the impact of the differences between such person's compensation and the other employees' compensation on the labor relations in the company; (iv) the authority, at the board of director's sole discretion, to lower any variable compensation components or set a maximum limit (cap) on the actual value of the non-cash variable components, when paid; and (v) in the event that the terms of engagement include any termination payments - the term of employment of the departing person, the company’s performance during that term, and the departing person’s contribution to the performance of the company.
In addition, the Companies Law provides that the following matters must be included in the compensation policy (the "Compensation Policy Mandatory Provisions"): (i) the award of variable components must be based on long term and measurable performance criteria (other than non-material variable components, which may be based on non-measurable criteria taking into account the relevant person's contribution to the performance of the company); (ii) the company must set a ratio between fixed and variable pay, set a cap on the payment of any cash variable compensation components as of the payment of such components, and set a cap on the maximum cash value all non-cash variable components as of their grant date; (iii) the compensation policy must include a provision requiring the relevant person to return to the company any compensation that was awarded on the basis of financial figures that were subsequently restated; (iv) equity based variable compensation components should have an appropriate minimum vesting periods, which should be linked to long term performance objectives; and (v) the company must set a clear limit on termination payments.
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Pursuant to the Companies Law, any transaction with an office holder (except directors and the chief executive officer of the company) with respect to such office holder's compensation arrangements and terms of engagement, requires the approval of the compensation committee and the board of directors. Such transaction must be consistent with the provisions of the company's compensation policy, provided that the compensation committee and the board of directors may, under special circumstances, approve such transaction that is not in accordance with the company's compensation policy, if both of the following conditions are met: (i) the compensation committee and the board of directors discussed the transaction in light of the roles and objectives of the compensation committee (also see above "—Board of Directors' Committees — Compensation Committee" in this annual report on Form 20-F) and after taking into consideration the Compensation Policy Mandatory Criteria and including in such transaction the Compensation Policy Mandatory Provisions; and (ii) the company's shareholders approved the transaction, provided that in public companies the approval must satisfy the Majority Requirement. Notwithstanding the above, the compensation committee and the board of directors may, under special circumstances, approve such transaction even if the shareholders' meeting objected to its approval, provided that (i) both the compensation committee and the board of directors re-discussed the transactions and decided to approve it despite the shareholder's objection, based on detailed arguments, and (ii) the company is not a 'Public Pyramid Held Company'. For the purpose hereof, a "Public Pyramid Held Company" is a public company that is controlled by another public company (including companies that issued only debentures to the public), which is also controlled by another public company (including companies that issued only debentures to the public) that has a controlling shareholder.
Transactions between public companies (including companies that have issued only debentures to the public) and their chief executive officer, with respect to his or her compensation arrangement and terms of engagement, require the approval of the compensation committee, the board of directors and the shareholder's meeting, provided that the approval of the shareholders' meeting must satisfy the Majority Requirement. Notwithstanding the above, the compensation committee and the board of directors may, under special circumstances, approve such transaction with the chief executive officer even if the shareholders' meeting objected to its approval, provided that (i) both the compensation committee and the board of directors re-discussed the transactions and decided to approve it despite the shareholder's objection, based on detailed arguments, and (ii) the company is not a Public Pyramid Held Company. Such transaction with the chief executive officer must be consistent with the provisions of the company's compensation policy, provided that the compensation committee and the board of directors may, under special circumstances, approve such transaction that is not in accordance with the company's compensation policy, if both of the following conditions are met: (i) the compensation committee and the board of directors discussed the transaction in light of the roles and objectives of the compensation committee (see above —“Board of Directors' Committees – Compensation Committee" in this annual report on Form 20-F) and after taking into consideration the Compensation Policy Mandatory Criteria and including in such transaction the Compensation Policy Mandatory Provisions; and (ii) the company's shareholders approved the transaction, provided that in public companies the approval must satisfy the Majority Requirement. In addition, the compensation committee may determine that such transaction with the CEO does not have to be approved by the shareholders of the company, provided that: (i) the chief executive officer is independent based on criteria set forth in the Companies Law; (ii) the compensation committee determined, based on detailed arguments, that bringing the transaction to the approval of the shareholders may compromise the chances of entering into the transaction; and (iii) the terms of the transaction are consistent with the provisions of the company's compensation policy. Under the Companies Law, non-material amendments of transactions relating to the compensation arrangement or terms of engagement of office holders (including the chief executive officer), require only the approval of the compensation committee.
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With respect to transactions relating to the compensation arrangement and terms of engagements of directors in public companies (including companies that have issued only debentures to the public), the Companies Law provides that such transaction is subject to the approval of the compensation committee, the board of directors and the shareholders' meeting. Such transaction must be consistent with the provisions of the company's compensation policy, provided that the compensation committee and the board of directors may, under special circumstances, approve such transaction that is not in accordance with the company's compensation policy, if both of the following conditions are met: (i) the compensation committee and the board of directors discussed the transaction in light of the roles and objectives of the compensation committee (see above "—Board Practices –Board of Directors' Committees – Compensation Committee" in this annual report on Form 20-F) and after taking into consideration the Compensation Policy Mandatory Criteria and including in such transaction the Compensation Policy Mandatory Provisions; and (ii) the company's shareholders approved the transaction, provided that in public companies the approval must satisfy the Majority Requirement.
Pursuant to the Companies Law a compensation policy must be re-approved (and re-considered) at least once in every three years. Our shareholders voted on June 30, 2016 against the amended and restated compensation policy recommended by our board of directors. On August 2, 2016, our board of directors (per the recommendation of our compensation committee) has concluded that the approval of the proposed amended and restated compensation plan is in the interest of the Company, and based on detailed arguments and in accordance with the provisions of the Companies Law, has resolved to approve our amended and restated compensation policy despite the objection of our shareholders. Accordingly, our amended compensation policy is effective as of that date. For the full text of the amended and restated compensation policy see our report on Form 6-K furnished to the Securities and Exchange Commission on May 26, 2016.
Internal Auditor
 
Under the Companies Law, the board of directors must also appoint an internal auditor nominated by the audit committee. Our internal auditor is Ms. Dana Gottesman-Erlich, CPA (Isr.) of BDO Ziv Haft, an independent registered accounting firm which is a part of the BDO international accounting firm. Ms. Gottesman-Erlich replaced Mr. Guy Sapir, C.P.A (Isr) of Kesselman & Kesselman PwC Israel as our internal auditor as of January 2016. The role of the internal auditor is to examine whether a company’s actions comply with the law and proper business procedure. The internal auditor may not be an interested party or office holder, or a relative of any interested party or office holder, and may not be a member of the company’s independent accounting firm or its representative. The Companies Law defines an interested party as a holder of 5% or more of the shares or voting rights of a company, any person or entity that has the right to nominate or appoint at least one director or the general manager of the company or any person who serves as a director or as the general manager of a company. Our internal auditor is working based on a risk survey and audit plan, which is determined by our audit committee and approved by our board of directors.
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6.D          Employees
 
Set forth below is a chart showing the number of people we employed at the times indicated:
 
 As of December 31,  As of December 31, 
 
2014(*)
  
2015(*)
  
2016(*)
  
2016(*)
  
2017(*)
  
2018(*)
 
                  
Total Personnel  404   496   510   510   616   662 
                        
Located in Israel  292   301   299   299   352   373 
Located abroad  112   195   211   211   264   289 
                        
In operations  79   87   83   83   100   100 
In research and development  146   180   178   178   216   275 
In global business  154   195   214   214   251   242 
In general and administration  25   34   35   35   49   45 
            
_______________________

(*)The numbers of employees set forth in this table do not include contractors and an insignificant number of temporary employees retained by the Company from time to time.
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We were a member of the Industrialists Association in Israel, an employer’s union until December 31, 2006. Under applicable Israeli law, we and our employees are subject to protective labor provisions such as restrictions on working hours, minimum wages, paid vacation, sick pay, severance pay and advance notice of termination of employment as well as equal opportunity and anti-discrimination laws. Orders issued by the Israeli Ministry of Economy and Industry make certain industry-wide collective bargaining agreements applicable to us. These agreements affect matters such as cost of living adjustments to salaries, length of working hours and week, recuperation and travel expenses. In Israel, Nova is subject to the instructions of the Extension Order in the Industrial Field for Extensive Pension Insurance 2006 according to the Israeli Collective Bargaining Agreements Law, 1957 (the “Extension Order”). The Extension Order ensuresdetermines the pension insuranceterms of mostthe employees which fall under its criteria.
 
6.E          Share Ownership
 
Based on information provided to us, our sixteen17 directors and officers listed in Item 6A above, have had, as a group, sole voting and investment power for 468,287560,028 shares beneficially owned by them as of February 15, 201714, 2018 (representing 1.70%2% of the 27,490,63927,925,149 issued and outstanding ordinary shares of the Company as of such date). Such number includes 421,626512,148 shares subject to options that are immediately exercisable or exercisable within 60 days of February 15, 201714, 2018 (with expiration dates ranging between 20182019 and 2023;2026; exercise prices ($/share) ranging between 0.93 and 12.45)29.45), 45,769 shares held by the trustee due to vested RSUs, and 14,6102,111 RSUs to be vested within 60 days as of February 15, 2017.14, 2018. Each of such directors and executive officers beneficially owned less than 1% of the Company’s shares as of such date.
 
Beneficial ownership of shares is determined in accordance with the rules of the SEC and generally includes any shares over which a person exercises sole or shared voting or investment power. Ordinary shares that are subject to warrants or options that are presently exercisable or exercisable within 60 days of the date of February 15, 201714, 2018 are deemed to be outstanding and beneficially owned by the person holding the options for the purpose of computing the percentage ownership of that person, but are not treated as outstanding for the purpose of computing the percentage of any other person.
 
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Employee Benefit Plans
 
The share option plans active throughout 2016,under which we have outstanding equity grants, are described below:
 
2007 Incentive Plan (which was active until October 2017) - The maximum number of ordinary shares to be issued under the plan, which was adopted by our shareholders on October 25, 2007, was 2,500,000, subject to future increases or decreases by the Company. On May 1, 2012, the board of directors resolved to increase the aggregate number of shares issuable under the 2007 Incentive Plan by one million shares, and amend the 2007 Incentive Plan to address a change in the clearing procedures of the TASE. On December 17, 2014, the board of directors resolved to increase the aggregate number of shares issuable under the 2007 Incentive Plan by two million shares, and to amend the 2007 Incentive Plan. Such amendment includes, among others, a change of the exercise period in the event of termination, and in case of death, disability or retirement of the optionee. In connection with the aforementioned increases, we have not obtained a shareholder approval as required under NASDAQNasdaq Listing Rules and followed in lieu home practice rules that do not require such approval. As of December 31, 2016,2018, options to purchase 4,094,7773,354,112 ordinary shares at an exercise prices which range from $0.43 to $12.4524.70, the fair market value of Nova’s stock based on the dates of grant, were granted under this plan of which, as of December 31, 2016, 1,712,8272018, 2,288,813 options were exercised, 734,384691,720 options were outstanding and exercisable, 603,085 932,227 options had been cancelled and 1,044,481391,352 were outstanding and unvested. As of December 31, 20162018, 762,237834,142 RSU’s had been issued,granted, of which 447,095622,993 had vested, 36,82297,411 had been cancelled and 278,320113,738 RSU's were outstanding. Following adoption of 2017 share incentive plan, as detailed herein, we have ceased granting equity under the 2007 incentive plan.
 
2017 Share Incentive Plan - The maximum number of ordinary shares to be issued under the plan, which was adopted by our board of directors on August 1, 2017, is 2,500,000, subject to future increases or decreases by the Company. The Company has used its option as a foreign private issuer to opt out of Nasdaq requirement for a shareholders’ approval of the plan, by providing a legal opinion letter to Nasdaq on August 25, 201767. As of December 31, 2018, options to purchase 314,681 ordinary shares at an exercise prices which range from $22.56 to

$31.26, the closing price of the Company's ordinary shares on Nasdaq on the day of grant, were granted under this plan of which, as of December 31, 2018, no options were exercised, 36,345 options were outstanding and exercisable, 5,680 options had been cancelled and 410,656 were outstanding and unvested. As of December 31, 2018, 226,303 RSU’s had been granted, of which 12,450 RSU’s had vested, 3,696 had been cancelled and 210,157 RSU's were outstanding.
 
On September 12, 2013, our shareholders (following an approval by our compensation committee and board of directors), approved the Company's compensation policy, which includes, among others, provisions relating to equity basedequity-based compensation for Nova's executive officers. On August 2, 2016, our board of directors (per the recommendation of our compensation committee) has concluded that the approval of the proposed amended and restated compensation plan is in the interest of the Company, and based on detailed arguments and in accordance with the provisions of the Companies Law, has resolved to approve our amended and restated compensation policy despite the objection of our shareholders. Accordingly, our amended compensation policy is effective as of that date.
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The amended and restated compensation policy provides, among others, that: (i) such equity based compensation is intended to be in a form of share options and/or other equity based awards, such as RSUs, in accordance with the Company's equity incentive plan in place as may be updated from time to time; (ii) all equity-based incentives granted to executive officers will be subject to vesting periods in order to promote long-term retention of the awarded executive officers. Unless determined otherwise in a specific award agreement approved by the compensation committee and the board of directors, grants to executive officers (other than directors) will vest gradually over a period of between three to five years; and (iii) all other terms of the equity awards will be in accordance with Nova's incentive plans and other related practices and policies. The board of directors may, following approval by the compensation committee, extend the period of time for which an award is to remain exercisable and make provisions with respect to the acceleration of the vesting period of any executive officer's awards, including, without limitation, in connection with a corporate transaction involving a change of control, subject to any additional approval as may be required by the Companies Law. The compensation policy also provides that the equity basedequity-based compensation will be granted from time to time and be individually determined and awarded according to the performance, educational background, prior business experience, qualifications, role and the personal responsibilities of the executive officer. The fair market value of the equity basedequity-based compensation for the executive officers will be determined according to acceptable valuation practices at the time of grant.
 
Our equity basedequity-based compensation policy, which was initially adopted in February 2007 and was most recently amended in February 2016,December 2018, provides, among others, that the exercise price for each option will be equal to the average closing sale price of the Company's ordinary shares on NASDAQ during the 30-trading day period precedingNasdaq on the day of allocation.grant.
 
For additional information regarding our employees'employees’ incentive plans, see Note 9 of our consolidated financial statements, contained elsewhere in this report.
 
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Item 7. Major Shareholder and Related Party Transactions
 
A.          Major Shareholders
 
The following table sets forth certain information regarding the beneficial ownership of our outstanding ordinary shares as of the dates indicated below for each person who we know beneficially owns five percent or more of the outstanding ordinary shares.
 
Beneficial ownership of shares is determined under rules of the SEC and generally includes any shares over which a person exercises sole or shared voting or investment power. Applicable percentages are based on 27,490,63927,925,149 ordinary shares outstanding as of February 15, 2017.14, 2018.
 
Name 
Number of Ordinary
Shares Beneficially
Owned
  
Percentage of Ordinary
Shares
Beneficially Owned
 
       
Itshak Sharon (Tshuva), Delek Group Ltd., The Phoenix Holdings Ltd. and Excellence Holdings Ltd.(1)
  
2,337,083
   8.50%
Renaissance Technologies LLC and Renaissance Technologies Holdings Corporation(2)
  
2,071,300
   7.53%
Clal Insurance Enterprises Holdings Ltd.(3)
  1,978,960   7.20%
Wellington Management Group LLP, Wellington Group Holdings LLP, Wellington Investment Advisors Holdings LLP and Wellington Management Company LLP(4)
  1,835,260   6.68%
Migdal Insurance & Financial Holdings Ltd.(5)
  1,705,805   6.21%
Yelin Lapidot Holdings Management Ltd.(6)
  1,620,271   5.89%
Harel Insurance Investments & Financial Services Ltd.(7)
  1,455,884   5.30%
         
Name 
Number of Ordinary
Shares Beneficially
Owned
  
Percentage of Ordinary
Shares
Beneficially Owned
 
Menora Mivtachim Holdings Ltd. and  Menora Mivtachim Pensions and Gemel Ltd. (1)
  2,748,785   9.84%
The Phoenix Holdings Ltd., Itshak Sharon (Tshuva), and Delek Group Ltd. (2)
  2,228,397   7.98%
Harel Insurance Investments & Financial Services Ltd. (3)
  2,095,493   7.50%
Clal Insurance Enterprises Holdings Ltd., IDB Development Corporation Ltd. and Eduardo Sergio Elsztain. (4)
  2,025,849   7.25%
Renaissance Technologies LLC. (5)
  2,013,700   7.21%
Psagot Investment House Ltd. (6)
  1,505,717   5.39%
(1)          BasedThe information is based upon information provided Amendment no. 2 to Schedule 13G/A filed with the Company SEC by Itshak Sharon (Tshuva), Delek Group Ltd., The PhoenixMenora Mivtachim Holdings Ltd. and Excellence HoldingsMenora Mivtachim Pensions and Gemel Ltd. as ofon February 1, 2017 and consist of 187,664 shares held for their own account.14, 2019.
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(2)          The information is based upon Amendment No. 3no. 1 to Schedule 13G/A filed with the SEC by The Phoenix Holdings Ltd., Delek Group Ltd. and Itshak Sharon (Tshuva) as of February 14, 2019.
(3)          The information is based upon Amendment no. 5 to Schedule 13G/A filed with the SEC by Harel Insurance Investments & Financial Services Ltd. on January 29, 2019.
(4)          The information is based upon Amendment no. 1 to Schedule 13G/A filed with the SEC by Clal Insurance Enterprises Holdings Ltd., and IDB Development Corporation Ltd. and Eduardo Sergio Elsztain on February 14, 2019.
(5)          The information is based upon Amendment no. 5 to Schedule 13G filed with the SEC by Renaissance Technologies LLC and Renaissance Technologies Holdings Corporation on February 14, 2017.13, 2019.
(3)           The information is based upon Amendment No. 5 to Schedule 13G filed with the SEC by Clal Insurance Enterprises Holdings Ltd. and IDB Development Corporation Ltd. on February 14, 2017.
(4)           The information is based upon Schedule 13G filed with the SEC by Wellington Management Group LLP, Wellington Group Holdings LLP, Wellington Investment Advisors Holdings LLP, Wellington Management Company LLP. on February 9, 2017.
(5)           The information is based upon Schedule 13G filed with the SEC by Migdal Insurance & Financial Holdings Ltd. on January 26, 2017.
 
(6)          The information is based upon Amendment No. 2 to Schedule 13G filed with the SEC by Dov Yelin, Yair Lapidot and Yelin Lapidot Holdings ManagementPsagot Investment House Ltd. on February 8, 2017.21, 2019.
 
(7)           The information is based upon Amendment No. 3 to Schedule 13G filed with the SEC by Harel Insurance Investments & Financial Services Ltd. on January 31, 2017.
All the shareholders of the Company have the same voting rights.
 
To our knowledge, the significant changes in the percentage of ownership held by our major shareholders during the past three years have been: (i);  the increase in the percentage of ownership held by Clal Insurance Enterprises Holdings Ltd. above 5% as of 2012 and the decrease in the percentage of ownership in 2015 and in 2016: (ii) the increase in the percentage of ownership held as a group by Delek Group Ltd., The PhoenixClal Insurance Enterprises Holdings Ltd. & Excellence Holdings Ltd. abovebelow 5% as of 2012, thein 2017 and increase in the percentage of ownership in 2013 and 2014 and the decrease in the percentage of ownership in 2015 and 2016; (iii) the increase in 2013 and afterwards the decrease in 2014 in the percentage of ownership held by Invicta Capital Management, LLC. As reported on Amendment 8 to Schedule 13G filed with the SEC by Invicta Capital Management on February 14, 2014, Invicta Capital Management beneficially owned 1,157,376 of our ordinary shares (then representing 4.2% of our issued and outstanding share capital); (iv) the decrease in the percentage of ownership held by Federated Investors, Inc., Voting Shares Irrevocable Trust, John F. Donahue and Rhodora J. Donahue (collectively, "Federated Investors"). As reported on Amendment 3 to Schedule 13G filed with the SEC by Federated Investors on June 7, 2013, Federated Investors beneficially owned 1,286,534 of our ordinary shares (then representing 4.82% of our issued and outstanding share capital); (v) the increase in the percentage of ownership held by Migdal Insurance & Financial Holdings Ltd., above 5% as of 2012, the increase in the percentage of ownership in 2013, 2014 and 2015 and the decrease in the percentage of ownership in 2016; (vi) the increase in the percentage of ownership held by Renaissance Technologies LLC and Renaissance Technologies Holdings Corporation above 5% in 2013, 2014 and 2015; (vii) the increase in the percentage of ownership held by Harel Insurance Investments & Financial Services Ltd., above 5% in 2014, 2015 and 2016; (vii) the increase and then the decrease in the percentage of ownership held by Yelin Lapidot Holdings Management Ltd., above and then below 5% in 2014 and the increase in the percentage of ownership held by Yelin Lapidot Holdings Management Ltd., above 5% in 2015 and in 2016; and (viii)2018; (ii) the increase in the percentage of ownership held by Wellington Management Group LLP, Wellington Group Holdings LLP, Wellington Investment Advisors Holdings LLP and Wellington Management Company LLP above 5% in 2016.2016, and the decrease in the percentage of ownership below 5% in 2017; (iii) the increase in the percentage of ownership held by Menora Mivtachim Holdings Ltd. above 5% in 2017, (iv) the increase in the percentage of ownership of Psagot Investment House Ltd. above 5% in 2018; (v) the decrease in the percentage of ownership of Yelin Lapidot Holdings Management Ltd., Dov Yelin, Yair Lapidot below 5% in 2018, and (vi) the decrease of in the percentage of ownership of Migdal Insurance & Financial Holdings below 5%  in 2018.
 
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As of February 15, 2017,14, 2019, our ordinary shares were held by 1514 registered holders (not including CEDE & Co.). Based on the information provided to us by our transfer agent, as of February 15, 2017, 1314, 2018, 12 registered holders were U.S. domicile holders and held approximately 0.15%0.13% of our outstanding ordinary shares.
 
Control of Registrant
 
To the Company’s knowledge, it is not owned or controlled by a foreign government. Except for the shareholders identified above owning more than five percent of the Company’s ordinary shares, the Company has no knowledge of any corporation or other natural or legal person owning a controlling interest in the Company.
 
B.            Related Party Transactions
 
Pursuant to our amended and restated compensation policy,In June 2018, we may provide “directors’obtained directors’ and officers’ liability insurance”insurance for our officers and directors with coverage in an aggregate amount of $50,000,000 (including $5,000,000 Side A DIC). This directors’ and officers’ liability insurance was presented and approved by our compensation committee in accordance with the framework approved by our shareholders on June 22, 2017(the “Policy”).
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The resolution of our compensation committee and Board in May 2017, and the approval of our shareholders in June 2017, authorized the Company, from time to time and for up to a period of three years in the aggregate (effective immediately as of the approval of our shareholders), to extend and/or renew the Policy or enter into a new insurance policy, with the same insurers or any other insurers, in Israel or overseas, for the insurance of directors and officers liability with respect to the directors and/or officers serving in the Company and its subsidiaries, as follows:may serve from time to time, and with the directors and/or officers serving in associated companies on behalf of the Company and/or on behalf of its subsidiaries, provided however, that the insurance transaction complies with the following conditions: (i) the annual premium to be paid by us will not exceed 1.5% of the aggregate coverage of the insurance policy;  (ii) the limit of liability of the insurer will not exceed the greater of $50 million or 30% of our shareholders equity based on our most recent financial statements at the time of approval by the compensation committee; and (iii) the insurance policy, as well as the limit of liability and the premium for each extension or renewal will be approved by the compensation committee (and, if required by law, by the board of directors) which will determine that the sums are reasonable considering our exposures, the scope of coverage and the market conditions and that the insurance policy reflects the current market conditions, and it will not materially affect our profitability, assets or liabilities. The amended and restated compensation policy also provides that
Further, upon circumstances to be approved by the compensation committee (and, if required by law, by the board of directors), we will be entitled to enter into a "run off" insurance policy of up to seven years, with the same insurer or any other insurance, as follows: (i) the limit of liability of the insurer will not exceed the greater of $50 million or 30% of our shareholders equity based on our most recent financial statements at the time of approval by the compensation committee; (ii) the annual premium will not exceed 300% of the last paid annual premium; and (iii) the insurance policy, as well as the limit of liability and the premium for each extension or renewal will be approved by the compensation committee (and, if required by law, by the board of directors) which shall determine that the sums are reasonable considering our exposures covered under such policy, the scope of cover and the market conditions, and that the insurance policy reflects the current market conditions and that it will not materially affect our profitability, assets or liabilities. According to the amended and restated compensation policy, we
We may also extend the insurance policy in place to include cover for liability pursuant to a future public offering of securities as follows: (i) the additional premium for such extension of liability coverage will not exceed 50% of the last paid annual premium; and (ii) the insurance policy as well as the additional premium will be approved by the compensation committee (and if required by law, by the board of directors) which will determine that the sums are reasonable considering the exposures pursuant to such public offering of securities, the scope of cover and the market conditions and that the insurance policy reflects the current market conditions, and it does not materially affect our profitability, assets or liabilities. Since our amended and restated compensation policy was approved by our compensation committee and our board of directors in accordance with the authority granted by the Companies Law (and not by our shareholders), we currently intend to submit the above directors’ and officers’ liability insurance framework to the approval of our shareholders during 2017.
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In November 2016, we obtained directors' and officers’ liability insurance for our officers and directors with coverage in an aggregate amount of $40,000,000 (including $5,000,000 Side A DIC). This directors’ and officers’ liability insurance was presented and approved by our compensation committee and board of directors and will be submitted to the approval of our shareholders during 2017.
 
In addition, we undertook to indemnify our officers and directors. On June 21, 2012, the shareholders at the annual general meeting approved an amended letter of indemnification to be given to our directors and officers. The aggregate indemnification amount that the Company can pay to all its officers and directors pursuant to these letters of indemnification will not exceed 25% of the Company’s shareholdersshareholders’ equity, according to the most recent consolidated financial statement prior to the date of indemnification payment. Prior to that, we undertook to indemnify our officers and directors up to an aggregate amount of $10,000,000 or 25% of the Company’s shareholders equity, the higher of the two. Pursuant to our amended and restated compensation policy, we may indemnify our directors and officers to the fullest extent permitted by applicable law, for any liability and expense that may be imposed on the director or the officer, as provided in the indemnity agreement between us and such individuals, all subject to applicable law and our articles of association. Our amended and restated compensation policy also provides that we may exempt our directors and officers in advance for all or any of their liability for damage in consequence of a breach of the duty of care vis-a-vis our company, to the fullest extent permitted by applicable law.
 
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For information relating to options granted to officers and directors, see “Item 6E. Share Ownership” in this annual report on Form 20-F. For information regarding our compensation policy and compensation arrangements with our directors and executive officers (including our chairman and chief executive officer), please refer to “Item 6B. Compensation” in this annual report on Form 20-F.
 
7.C          Interest of Experts and Counsel
 
Not applicable.
 
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Item 8. Financial Information
 
8.A          Consolidated Statements and Other Financial Information
 
See “Item 17. Financial Statements” in this annual report on Form 20-F and pages F-1 through F-30.
 
Legal Proceedings
 
From time to time, we or our subsidiaries may be a party to legal proceedings and claims in the ordinary course of business. While the outcome of these matters cannot be predicted with certainty, we do not believe they will have a material effect on our consolidated financial position, results of operations, or cash flows.
We are currently not involved in any significant legal proceedings, except as noted below:proceedings.
 
Based on publicly available information, we have been informed that on February 20, 2017, an employee of our U.S. subsidiary filed a collective action complaint with the U.S. District Court of Northern District of California asserting failure to pay overtime compensation in violation of the Fair Labor Standards Act. As of the date of this report, we haven’t been served with the complaint. Once we have the opportunity to review the allegations, we’ll respond appropriately with the court.
Dividend Policies
 
We anticipate that, for the foreseeable future, we will retain any earnings to support operations and to finance the growth and development of our business. Therefore, we do not expect to pay cash dividends for at least the next several years.
 
The distribution of dividends may be limited by the Companies Law, which permits the distribution of dividends only out of retained earnings or earnings derived over the two most recent fiscal years, whichever is higher, provided that there is no reasonable concern that payment of a dividend will prevent a company from satisfying its existing and foreseeable obligations as they become due. Our Amended and Restated Articles of Association provide that dividends will be paid at the discretion of, and upon resolution by, our board of directors.
 
In addition, distribution of dividends may be subject to certain tax implication. For additional information regarding tax implication of dividends' distribution, see “Item 10E. Taxation – Israeli Taxation” in this annual report on Form 20-F.
 
Export Sales
 
Substantially all of our products are sold to customers located outside Israel.Israel and the United States.
 
8.B          Significant Changes
 
Not applicable.
 
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Item 9. The Offer and Listing
 
9.A          Offer and Listing Details
 
The information presented in the table below presents, for the periods indicated, the reported high and low market prices on NASDAQ. The   Our ordinary shares began trading on NASDAQNasdaq on April 11, 2000 at a price of $18 per share.under the symbol “NVMI”. Our ordinary shares were registered for trading on the Tel Aviv Stock Exchange Ltd. in 2002 andunder the table below presents, for the periods indicated, the reported high and low market prices on the Tel Aviv Stock Exchange.symbol “נובה”.
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NASDAQ
 Price per share (US$)
 
High
Low
Yearly highs and lows
  
   
201111.795.11
20129.286.82
201310.317.68
201412.259.5
201513.349.43
201613.968.57
Quarterly highs and lows
  
   
2014  
              First quarter12.259.82
              Second quarter12.139.63
              Third quarter12.199.77
              Fourth quarter10.839.5
 2015
First quarter12.1010.04
Second quarter13.3410.57
Third quarter13.069.43
Fourth quarter11.209.55
2016  
First quarter11.478.57
Second quarter11.9610.38
Third quarter12.2610.77
Fourth quarter13.9611.64
2017  
First quarter (until February 15, 2017)
16.7813.04
Monthly highs and lows
  
  
August 201612.1510.94
September 201612.2611.20
October 201612.4911.64
November 201612.7611.83
December 201613.9612.47
January 201715.0513.04
February 2017 (until February 15, 2017)16.7815.08
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Tel Aviv Stock Exchange
 
Price per share (NIS)
 
High
Low
Yearly highs and lows
  
   
201140.9920.00
201236.5826.04
201336.9929.02
201442.5533.99
201550.6737.53
201653.8634.10
Quarterly highs and lows
  
   
2014  
First quarter42.5534.35
Second quarter41.5033.99
Third quarter41.9834.50
Fourth quarter41.7836.51
2015  
First quarter48.5039.77
Second quarter50.6740.93
Third quarter48.9637.66
Fourth quarter43.8937.53
 2016  
First quarter43.4134.10
Second quarter45.8038.61
Third quarter46.9541.35
Fourth quarter53.8643.60
2017  
First quarter (until February 15, 2017)
60.9550.23
Monthly highs and lows
  
   
August 201645.9942.40
September 201645.9542.60
October 201647.2143.60
November 201649.9145.72
December 201653.8648.00
January 201756.9850.23
February 2017 (until February 15, 2017)60.9556.25
 
9.B          Plan of Distribution
 
Not applicable.
 
9.C          Markets
 
                Our ordinary shares are quoted on The NASDAQthe Nasdaq Global Select Market under the symbol “NVMI” and on the Tel Aviv Stock Exchange.
 
9.D          Selling Shareholders
 
Not applicable.
 
9.E          Dilution
 
Not applicable.
 
9.F          Expenses on the Issue
 
Not applicable.
 
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Item 10. Additional Information
 
10.A        Share Capital
 
Not applicable.
 
10.B        Memorandum and Articles of Association
 
Set forth below is a summary of certain provisions of the Company’s Amended and Restated Articles of Association, as adopted by the Company’s shareholders on September 25, 2008, our “Amended Articles” and Israeli law affecting shareholders of the Company. This summary does not purport to be complete and is qualified in its entirety by reference to our memorandumAmended Articles and Amended and Restated Articles of Association and suchthe applicable law.On September 25, 2008, our shareholders adopted the Amended and Restated Articles of Association of the Company, which were later amended on June 21, 2012 (for the purposes of this Item, the “Amended Articles”).
 
Registration.
The Company was incepted and registered with the Israeli Registrar of Companies on May 17, 1993, under registration number 51-181-246-3.
 
Purpose of the Company. The purposes of the Company, as provided by Article 4 of our Amended Articles, are (a) to invent, design, plan, develop, manufacture, market and trade in the field of measuring instruments in electronics, micro-electronics, medicine, chemistry, metallurgy, ceramics and any other field, (b) to initiate, participate, manage, execute, import and export any kind of project within the borders of the State of Israel and/or outside Israel, (c) to register patents, trademarks, trade names, intellectual property rights, marketing rights and any other right of any kind whatsoever, both in Israel and abroad and (d) to engage in any legal activity, both in Israel and abroad.
 
Approval of Related Party Transaction; Corporate Borrowings. The Companies Law requires that office holders of a company, including directors and executive officers, promptly disclose to the board of directors any personal interest they may have and all related material information known to them about any existing or proposed transaction with such company. The approval of the board of directors is required for 'non-extraordinary' transactions between a company and its office holders, or between a company and other persons in which an office holder has a personal interest, unless such company's articles of association provide otherwise. Under the Companies Law, a 'non-extraordinary' transaction between a company or between the company and a third party in which an office holder of a company has a personal interest, will require the approval of the board of directors or a committee authorized by the board of directors, unless such company's articles of association provide otherwise. Our Amended Articles do not provide otherwise, and therefore such transaction requires the approval of our board of directors. If a transaction is an “extraordinary transaction”, it is subject to the approval of the audit committee prior to its approval by the board of directors. For information regarding the necessary approvals under the Companies Law for transactions with office holders and directors regarding their terms of engagement with the company, see "— Compensation of Officers and Directors" in this Item below.
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In addition, an extraordinary transaction between a public company and a controlling shareholder (i.e. a shareholder who has the ability to direct the activities of a company, including a shareholder that owns 25% or more of the voting rights if no other shareholder owns more than 50% of the voting rights, but excluding a shareholder whose power derives solely from its position on the board of directors or any other position with the company), or in which a controlling shareholder has a personal interest, including a private placement in which the controlling shareholder has a personal interest, a transaction between a public company and a controlling shareholder, the controlling shareholders' relative, or entities under its control, directly or indirectly, with respect to services to be provided to the public company, and a transaction concerning the terms of compensation of the controlling shareholder or the controlling shareholder’s relative, who is an office holder or an employee, requires the approval of the audit committee or, in some cases, the compensation committee (see "— Compensation of Officers and Directors" in this Item below), the board of directors and a majority of the shares voted by the shareholders of the company participating and voting on the matter in a shareholders’ meeting. In addition, the shareholder approval must fulfill one of the following requirements: (i) the majority must include at least a majority of the shares of the voting shareholders who have no personal interest in the transaction (in counting the total votes of such shareholders, abstentions are not taken into account); or (ii) the total of opposition votes among the shareholders who have no personal interest in the transaction may not exceed 2% of the aggregate voting rights in the company. Any such transaction the term of which is more than three years, must be approved in the same manner every three years, unless the audit committee has determined that longer term is reasonable under the circumstances.
According to the Companies Law, if an extraordinary transaction is discussed by the board of directors or the audit committee, directors and office holders that have personal interest in the proposed transaction, may not participate in the discussion or vote. However, if the majority of the members of the audit committee or the board of directors (as applicable) have personal interest in the proposed transaction, then all directors (including those with personal interest) may participate in the discussion and vote, provided that in the event the majority of the members of the board of directors have personal interest in the transaction, said transaction will also be subject to the approval of the Company's shareholders meeting.
   Under regulations promulgated under the Companies Law regarding payment of compensation to external directors, compensation of external directors is comprised of annual compensation and a per meeting payment ranging as stated in the regulations. These amounts are adjusted once every year in accordance with the Israeli consumer price index. With regard to a company, which shares are traded in an exchange outside of Israel, and is subject to laws which impose upon the external directors duties which exceed the duties imposed upon them under Israeli law, the maximum amount payable to the external directors is approximately NIS 134,180 per annum and approximately NIS 4,035 per meeting, as adjusted for changes in the Israeli CPI once every year. The approval of the shareholders of the company is required for such compensation, unless it is between the maximum and fixed amounts set forth in these regulations. If the shareholder's approval is required, it has to be done in the same manner as the approval of transactions with office holders and directors regarding their terms of engagement with the company (see "— Compensation of Officers and Directors" in this Item below). The compensation of external directors may also be linked to the compensation of other directors, subject to certain restrictions. Additionally, external directors may be entitled to compensation in stock (including by way of granting options to purchase the Company’s stock), provided that such compensation is granted within the framework of a stock incentive plan applicable to all other directors and further provided the amount of stock granted or purchasable does not fall below the lowest amount granted to any other director and does not exceed the average amount of stock granted to all other directors. The regulations also allow an increased compensation to external directors that are considered “expert external directors” under the terms set forth in said regulations.
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Share Capital.
The Company currently has one class of ordinary shares, 0.01 NIS par value per share. The Amended Articles provide that the board of directors may decide on a distribution, subject to the provisions set forth under the Companies Law and the Amended Articles. Under the Companies Law, dividends may be paid out of net earnings, as calculated under that law, for the two years preceding the distribution of the dividend and retained earnings, provided that there is no reasonable concern that the dividend will prevent the company from satisfying its existing and foreseeable obligations as they become due. For more information, see the Company’s balance sheet and the statement of shareholders’ equity in the financial statements. Each ordinary share is entitled to one vote at all shareholders meetings.
 
Changes of Rights of Holders of the Shares.
According to the Amended Articles, any change in the rights and privileges of the holders of any class of shares requires the approval of a class meeting of such class of shares by a simple majority (unless otherwise provided by the Companies Law or the regulations thereto or by the terms of issue of the shares of that class).
 
Shareholders Meetings.
An annual meeting should be convened at least once every calendar year, and no later than 15 months after the preceding annual meeting, to review the Company’s financial statements and to transact any other business required pursuant to the Amended Articles or to the Companies Law, and any other matter which the board of directors places on the agenda of the annual meeting, at a time and place that the board of directors will determine. A special meeting may be called by the board of directors and at the demand of any of the following: two directors or one-quarter of the directors then serving; one or more shareholders who hold at least five per centpercent of the issued and outstanding capital stock and at least one percent of the voting rights in the Company; or one or more shareholders who hold at least five percent of the voting rights in the Company.
 
According to the Amended Articles, the quorum required for an ordinary meeting of shareholders is at least two shareholders present in person or by proxy who together hold or represent in the aggregate 33 1/3 % or more than one third (33.33%) of the voting power. A meeting adjourned for lack of a quorum is reconvened one day thereafter at the same time and place or to such other day, time and place as our board of directors may indicate in a notice to the shareholders. At the reconvened meeting, the required quorum consists of any number of members present in person or by proxy, regardless of the number of shares represented. The Companies Law and regulations determine that prior notice of no less than 21 days should be given to the company’s shareholders, prior to convening a meeting. In the event that the issue to be resolved is an issue subject to the Israeli proxy rules, a notice of no less than 35 days should be given to the company’s shareholders. In some cases, a prior notice of not less than 14 days may be given to the company’s shareholders.
 
Subject to anti-terror legislations, there are no limitations on the rights of non-resident or foreign owners to hold or vote ordinary shares imposed under Israeli law or under the Amended Articles.
 
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Board of Directors. The Amended Articles provide that directors may be elected either at our annual general meeting or a special meeting of shareholders by a vote of the holders of more than 50% of the total number of votes represented at such meeting. In addition, our board of directors is authorized to appoint directors, at its discretion, provided that the total number of directors does not exceed the maximum number of directors permitted by the Amended Articles. Each of our directors (except our external directors) holds office until the next annual general meeting of shareholders. The Companies Law provides that a person, who is, directly or indirectly subordinated to the chief executive officer of a public company, may not serve as the chairman of its board of directors. In addition, neither the chief executive officer nor his relative is eligible to serve as chairman of the board of directors (and vice versa), unless such nomination was approved by a majority of the company’s shareholders for a term not exceeding three years, and either: (i) such majority included the majority of the voting shareholders (shares held by abstaining shareholders are not considered) which are not controlling shareholders and have not personal interest regarding the decision; or (ii) the aggregate number of shares voting against the proposal did not exceed 2% of company voting shareholders. The term can be extended for additional three year terms, in the same manner.
The Companies Law provides that Israeli public companies must have at least two external directors, and following Amendment 27 any and all of such external directors are no longer required to be Israeli residents in case of a company listed on a foreign stock exchange (such as our Company). External directors may be elected at our annual general meeting or a special meeting of our shareholders in a number and manner stipulated by the Companies Law, i.e., for an initial term of three years, which may be extended for two  additional three-year terms (provided that the re-election for additional term was presented by the external director whose tenure is about to end or  by the board of directors or by one or more shareholders that own, in the aggregate, 1% or more of the Company's outstanding share capital), and thereafter for additional three-year terms, if both the audit committee and the board of directors confirm that in light of the expertise and contribution of the external director, the extension of such external director’s term would be in the interest of the Company. The election and re-election of external directors, requires the affirmative vote of a majority of the shares and in addition either that (i) a majority of the shares held by shareholders who are not controlling shareholders or a have personal interest in the election (other than a personal interest unrelated to the controlling shareholders) attending in person or represented by proxy have voted in favor of the proposal (shares held by abstaining shareholders are not be considered) or (ii) the aggregate number of shares voting against the proposal held by such shareholders has not exceeded 2% of the company’s voting shareholders. External directors may be removed from office only under the following circumstances: (i) an external director ceases to meet the legal requirements for appointment as an external director or breaches his or her fiduciary duty to the company and a resolution to remove such external director is made by the shareholders at a meeting at which such external director is granted a reasonable opportunity to express his position (such a resolution requires the same majority of votes that elected the external director); (ii) an external director ceases to meet the legal requirements for appointment as an external director or breaches his or her fiduciary duty to the Company and a court orders that such director be removed; or (iii) an external director is unable to perform his or her duties or is convicted of certain felonies and a court orders that such director be removed. An external director is qualified for nomination as an external director, only if he/she has either professional qualifications or accounting and financial expertise. At least one of the external directors must have accounting and financial expertise. However, a company whose shares are traded in certain exchanges outside of Israel, including The NASDAQ Global Select Market, such as our company, is not required to nominate at least one external director who has accounting and financial expertise, as long as another independent director for audit committee purposes who has such expertise serves on the board of directors pursuant to the applicable foreign securities laws. In such case all external directors will have professional qualification.
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Regulations adopted under the Companies Law provide that a director with accounting and financial expertise is a director that due to his education, experience and skills has high expertise and understanding in business-accounting matters and financial statements in a way that enables him to deeply understand the financial statements of the company and to facilitate discussion with respect to the way the financial data should be presented. The assessment of the accounting and financial expertise of a director should be made by the board of directors, who has to take into consideration, inter alia, the education, experience and knowledge of the director in the following subjects:
(1)Accounting matters and audit accounting matters, which are typical to the sector in which the company works and of companies with the same size and complexity as of the company;
(2)The duties and obligations of the auditing accountant; and
(3)Preparing of financial statements and their approval according to applicable law, including securities law.
The regulations also provide that a director with professional qualifications is a director who meets one of the following conditions:
(1)A holder of an academic degree in one of the following: economics, business administration, accounting, law, or public administration;
(2)A holder of another academic degree or is otherwise a graduate of higher education in a major field of business of the company or in other field which is relevant to the role; and
(3)He has experience of at least five years in one of the following, or that he has cumulative experience of at least five years in two or more of the following:
(a)A senior position in the business management of a corporation which has a significant scope of business;
(b)A senior public position or in a senior role in the public service; or
(c)A senior position in the company’s major fields of business.
According to the Companies Law, the board of directors of a public company must establish the minimum number of board members that are to have accounting and financial expertise while considering, inter alia, the nature of the company, its size, the scope and complexity of its operations and the number of directors stated in the Amended Articles.
In April 2006, our board of directors resolved that the minimum number of board members that need to have accounting and financial expertise, including the external director with accounting and financial expertise, is one (1).
Our board of directors determined that each of Ms. Dafna Gruber and Ms. Zehava Simon has accounting and financial expertise as described in the regulations promulgated pursuant to the Companies Law, and that, therefore, the requirements of the minimum number of board members that need to have accounting and financial expertise, as set by the board of directors, has been met.
Under the Companies Law, the majority of the members of the audit committee must be independent directors. A public company may classify a director as independent only if (i) the audit committee has determined that he or she is qualified to serve as an external director (with the exception that such director does not have to have professional qualifications or accounting and financial expertise in order to serve as an independent director), and (ii) he or she is not serving as a director in the company for more than consecutive nine years (only a period of two or more years, in which such person did not serve as a director in the company, will be deemed to discontinue the nine year sequence), provided that a company listed on NASDAQ, such as our company, may extend such nine year period by additional three-year periods in certain circumstances. In February 2017, our audit committee and board of directors acted accordingly and resolved to extend the classification of Mr. Avi Cohen as an independent director under the Companies Law. All of our board members are independent, in accordance with NASDAQ Listing Rules and the Companies Law.
79

Compensation of Officers and Directors. Under the Companies Law, Israeli public companies are required to establish a compensation committee and adopt a policy regarding the compensation and terms of employment of their directors and officers. For information on the composition, roles and objectives of the compensation committee pursuant to the Companies Law and our compensation committee charter, see "Item 6C. Board Practices –Board of Directors' Committees – Compensation Committee" in this annual report on Form 20-F.
Pursuant to the Companies Law, the compensation policy must be approved by the company's board of directors after reviewing the recommendations of the compensation committee. The compensation policy also requires the approval of the general meeting of the shareholders, which approval must satisfy one of the following (the "Majority Requirement"): (i) the majority should include at least a majority of the shares of the voting shareholders who are non-controlling shareholders or do not have a personal interest in the approval of the compensation policy (in counting the total votes of such shareholders, abstentions are not be taken into account) or (ii) the total number of votes against the proposal among the shareholders mentioned in paragraph (i) does not exceed two percent of the aggregate voting power in the company. Under certain circumstances and subject to certain exceptions, the board of directors may approve the compensation policy despite the objection of the shareholders, provided that the compensation committee and the board of directors determines that it is for the benefit of the company, following an additional discussion and based on detailed arguments. In August 2016, our compensation committee and board of directors acted accordinary and adopted our amended and restated compensation plan despite our shareholders’ objection.
The Companies Law provides that the compensation policy must be re-approved (and re-considered) every three years, in the manner described above. Moreover, the board of directors is responsible for reviewing from time to time the compensation policy and deciding whether or not there are any circumstances that require an adjustment to the company's compensation policy. When approving the compensation policy, the relevant organs must take into consideration the goals and objectives listed in the Companies Law, and include reference to specific issues listed in the Companies Law. Such issues include, among others (the "Compensation Policy Mandatory Criteria"): (i) the relevant person’s education, qualifications, professional experience and achievements; (ii) such person's position within the company, the scope of his responsibilities and previous compensation arrangements with the company; (iii) the proportionality of the employer cost of such person in relation to the employer cost of other employees of the company, and in particular, the average and median pay of other employees in the company, including contract workers, and the impact of the differences between such person's compensation and the other employees' compensation on the labor relations in the company; (iv) the authority, at the board of director's sole discretion, to lower any variable compensation components or set a maximum limit (cap) on the actual value of the non-cash variable components, when paid; and (v) in the event that the terms of engagement include any termination payments - the term of employment of the departing person, the company’s performance during that term, and the departing person’s contribution to the performance of the company.
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In addition, the Companies Law provides that the following matters must be included in the compensation policy (the "Compensation Policy Mandatory Provisions"): (i) the award of variable components must be based on long term and measurable performance criteria (other than non-material variable components, which may be based on non-measurable criteria taking into account the relevant person's contribution to the performance of the company); (ii) the company must set a ratio between fixed and variable pay, set a cap on the payment of any cash variable compensation components as of the payment of such components, and set a cap on the maximum cash value all non-cash variable components as of their grant date; (iii) the compensation policy must include a provision requiring the relevant person to return to the company any compensation that was awarded on the basis of financial figures that were subsequently restated; (iv) equity based variable compensation components should have an appropriate minimum vesting periods, which should be linked to long term performance objectives; and (v) the company must set a clear limit on termination payments.
Pursuant to the Companies Law, any transaction with an office holder (except directors and the chief executive officer of the company) with respect to such office holder's compensation arrangements and terms of engagement, requires the approval of the compensation committee and the board of directors. Such transaction must be consistent with the provisions of the company's compensation policy, provided that the compensation committee and the board of directors may, under special circumstances, approve such transaction that is not in accordance with the company's compensation policy, if both of the following conditions are met: (i) the compensation committee and the board of directors discussed the transaction in light of the roles and objectives of the compensation committee (also see "Item 6C. Board Practices –Board of Directors' Committees – Compensation Committee" in this annual report on Form 20-F) and after taking into consideration the Compensation Policy Mandatory Criteria and including in such transaction the Compensation Policy Mandatory Provisions; and (ii) the company's shareholders approved the transaction, provided that in public companies the approval must satisfy the Majority Requirement. Notwithstanding the above, the compensation committee and the board of directors may, under special circumstances, approve such transaction even if the shareholders' meeting objected to its approval, provided that (i) both the compensation committee and the board of directors re-discussed the transactions and decided to approve it despite the shareholder's objection, based on detailed arguments, and (ii) the company is not a 'Public Pyramid Held Company'. For the purpose hereof, a "Public Pyramid Held Company" is a public company that is controlled by another public company (including companies that issued only debentures to the public), which is also controlled by another public company (including companies that issued only debentures to the public) that has a controlling shareholder.
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Transactions between public companies (including companies that have issued only debentures to the public) and their chief executive officer, with respect to his or her compensation arrangement and terms of engagement, require the approval of the compensation committee, the board of directors and the shareholder's meeting, provided that the approval of the shareholders' meeting must satisfy the Majority Requirement. Notwithstanding the above, the compensation committee and the board of directors may, under special circumstances, approve such transaction with the chief executive officer even if the shareholders' meeting objected to its approval, provided that (i) both the compensation committee and the board of directors re-discussed the transactions and decided to approve it despite the shareholder's objection, based on detailed arguments, and (ii) the company is not a Public Pyramid Held Company. Such transaction with the chief executive officer must be consistent with the provisions of the company's compensation policy, provided that the compensation committee and the board of directors may, under special circumstances, approve such transaction that is not in accordance with the company's compensation policy, if both of the following conditions are met: (i) the compensation committee and the board of directors discussed the transaction in light of the roles and objectives of the compensation committee (see "Item 6C. Board Practices –Board of Directors' Committees – Compensation Committee" in this annual report on Form 20-F) and after taking into consideration the Compensation Policy Mandatory Criteria and including in such transaction the Compensation Policy Mandatory Provisions; and (ii) the company's shareholders approved the transaction, provided that in public companies the approval must satisfy the Majority Requirement. In addition, the compensation committee may determine that such transaction with the CEO does not have to be approved by the shareholders of the company, provided that: (i) the chief executive officer is independent based on criteria set forth in the Companies Law; (ii) the compensation committee determined, based on detailed arguments, that bringing the transaction to the approval of the shareholders may compromise the chances of entering into the transaction; and (iii) the terms of the transaction are consistent with the provisions of the company's compensation policy. Under the Companies Law, non-material amendments of transactions relating to the compensation arrangement or terms of engagement of office holders (including the chief executive officer), require only the approval of the compensation committee.
With respect to transactions relating to the compensation arrangement and terms of engagements of directors in public companies (including companies that have issued only debentures to the public), the Companies Law provides that such transaction is subject to the approval of the compensation committee, the board of directors and the shareholders' meeting. Such transaction must be consistent with the provisions of the company's compensation policy, provided that the compensation committee and the board of directors may, under special circumstances, approve such transaction that is not in accordance with the company's compensation policy, if both of the following conditions are met: (i) the compensation committee and the board of directors discussed the transaction in light of the roles and objectives of the compensation committee (see "Item 6C. Board Practices –Board of Directors' Committees – Compensation Committee" in this annual report on Form 20-F) and after taking into consideration the Compensation Policy Mandatory Criteria and including in such transaction the Compensation Policy Mandatory Provisions; and (ii) the company's shareholders approved the transaction, provided that in public companies the approval must satisfy the Majority Requirement.
Pursuant to the Companies Law a compensation policy must be re-approved (and re-considered) at least once in every three years. Our shareholders voted on June 30, 2016 against the amended and restated compensation policy recommended by our board of directors. On August 2, 2016, our board of directors (per the recommendation of our compensation committee) has concluded that the approval of the proposed amended and restated compensation plan is in the interest of the Company, and based on detailed arguments and in accordance with the provisions of the Companies Law, has resolved to approve our amended and restated compensation policy despite the objection of our shareholders. Accordingly, our amended compensation policy is effective as of that date. For the full text of the amended and restated compensation policy see our report on Form 6-K furnished to the Securities and Exchange Commission on May 26, 2016.
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Changes in Capital.
Our share capital may be increased or decreased by a vote of our shareholders in accordance with the Companies Law.
 
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Borrowing Powers
 Pursuant to the Companies Law and our articles of association, our board of directors may exercise all powers and take all actions that are not required under law or under our articles of association to be exercised or taken by a certain organ of the Company, including the power to borrow money for company purposes.
Acquisition of a Controlling Stake.
According to the Companies Law, an acquisition pursuant to which a purchaser will hold a  “controlling stake”, that is defined as 25% or more of the voting rights if no other shareholder holds a controlling stake, or an acquisition pursuant to which such purchaser will hold more than 45% of the voting rights of the company if no other shareholder owns more than 45% of the voting rights, may not be performed by way of market accumulation, but only by way of a special tender offer (as defined in the Companies Law) made to all of the company’s shareholders on a pro rata basis. A special tender offer may not be consummated unless a majority of the shareholders who announced their stand on such offer have accepted it (in counting the total votes of such shareholders, shares held by the controlling shareholders, shareholders who have personal interest in the offer, shareholders who own 25% or more of the voting rights in the company, relatives or representatives of any of the above or the bidder and corporations under their control, shall not be taken into account). A shareholder may be free to object to such an offer without such objection being deemed as a waiver of his right to sell its respective shares if the transaction is approved by a majority of the company’s shareholders despite his objection. Shares purchased not in accordance with those provisions will become “dormant shares” and will not grant the purchaser any rights so long as they are held by the purchaser.
 
Acquisition.
A person wishing to acquire shares or a class of shares of an Israeli public company and who would, as a result, own more than 90% of the target company’s issued and outstanding share capital or of certain class of its shares, is required by the Companies Law to make a full tender offer (as defined in the Companies Law) to all of the company’s shareholders for the purchase of all of the issued and outstanding shares of the company or class of shares. If either (i) the shareholders who do not accept the offer hold, in the aggregate, less than 5% of the issued and outstanding share capital of the company or of the applicable class, and more than half of the shareholders who do not have a personal interest in the offer accept the offer, or (ii) the shareholder who do not accept the offer hold less than 2% of the issued and outstanding share capital of the company or of the applicable class, then all of the shares that the acquirer offered to purchase will be transferred to the acquirer by operation of law. However, a shareholder that had its shares so transferred, whether or not it accepted the tender offer (unless otherwise provided in the offering memorandum), may, within six (6) months from the date of acceptance of the tender offer, petition the court to determine that the tender offer was for less than fair value and that the fair value should be paid as determined by the court. If the shareholders who did not accept the tender offer hold at least 5% of the issued and outstanding share capital of the company or of the applicable class of shares, the acquirer may not acquire shares of the company that will increase its holdings to more than 90% of the company’s issued and outstanding share capital or of the applicable class from shareholders who accepted the tender offer.
 
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The Companies Law provides that corporate mergers require the approval of both companies’ boards of directors and shareholders. In the event, however, that shares of the target company are held by the acquiring company or by a person holding 25% or more of any type of controlling means of the acquiring company, the merger will not be approved if a majority of the shareholders of the target company attending and voting at the meeting at which the merger is considered (without taking into account, for that purpose, the shares held by the acquiring company or by a person holding 25% or more of any type of controlling means of the acquiring company) object to and do not vote in favor of the merger. If a person holds 25% or more of any type of controlling means of more than one merging company, the same provisions shall apply with regard to the shareholders’ vote with respect to each such company. Upon the request of a creditor of either party to the proposed merger, the court may delay or prevent the merger if the court concludes that there exists a reasonable concern that as a result of the merger the surviving company will be unable to satisfy the target company’s obligations. Furthermore, a merger may not close unless at least 30 days have passed from the time that the general meeting of each of the merging companies was held and at least 50 days have passed from the date on which the merger proposal was sent to the Israeli Registrar of Companies.
 
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10.C        Material Contracts
 
In addition,Israeli Lease Agreement
On May 3, 2018, we entered into a lease agreement, or the Companies Law preserves provisionsLease Agreement, with Bayside Land Corporation Ltd., or Bayside. Pursuant to the Lease Agreement, we will lease from Bayside a total of its predecessor,approximately 12,000 square meters at a new building being built at the Companies Ordinance, dealingScience Park in Rehovot, with arrangements betweenthe intention to move the our headquarters in Israel to such premises.
The lease period for approximately 10,000 square meters, or the Initial Space, is expected to begin in the fourth quarter of 2019 and extend for a companyperiod of ten years, or the Initial Lease Period. We will have the option to extend the lease period by two periods of five years each, subject to customary conditions. The lease period for the additional approximately 2,000 square meters, or the Additional Space, is expected to begin in 2021, and its shareholders. These arrangements may be used to effect squeeze out transactions in whichextended through the target company becomes a wholly owned subsidiary ofsame lease periods as the acquirer. These provisions generally require thatInitial Space. The lease cannot be terminated by us during the merger be approved by at least 75% ofInitial Lease Period. Under certain circumstances, Bayside may terminate the shares of participating shareholders and a majority of the shareholders voting at a shareholders meeting. In addition to shareholder approval, court approval of the transaction is required, which entails further delay.
A merger, the acquisition of a controlling stake or any transaction in which all or substantially all the assets of a company are de facto transferred to another company, may require the approval of the Israeli Commissioner of Restrictive Trade Practices,Agreement in the event that the aggregate annual sales volume in Israel of all the companies which are parties to such transactionchange of control in the year precedingCompany.
The average monthly lease, parking and management costs for the merger, exceedsInitial Space in the Initial Lease Period are expected to be approximately NIS 150 million (approximately $39.6 million), adjusted annually665,000 per month. During each of the additional lease option periods, the monthly lease and parking payments for the Initial Space will be increased by 2.5%. The monthly lease, parking and management costs for the Additional Space are expected to be NIS 175,000 per month. The monthly lease, parking and management costs will be linked to the Israeli consumer price index,index.
On February 3, 2019, we entered into a construction contractor agreement with A. Weiss Construction and Supervision Ltd. in order to set the terms under which the contractor will perform the main construction and adjustment works in connection our new Israeli Lease Agreement. The services include, among others, adjustments of electro-mechanical systems as well as works related to electricity, plumbing, air conditioning, flooring, cladding and carpentry, all in accordance with the specifications, plans and the annual sales volume in Israel of at least two ofquantities schedule (Ktav-Kamuyot) enclosed to the companies which are partiesagreement. The agreement may be terminated by the us for convenience, by providing to such transaction exceeds NIS 10 million each (approximately $2.64 million), and also if after the consummation of such transactions, the joint market, in Israel, or at any identified geographic part of Israel will be in excess of 50% with respect to such products and services.Contractor a seven-days prior written notice.
 
10.C       Material Contracts
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In April 2015, we consummated the acquisition of 100% of the equity of ReVera Incorporated, a privately held company headquartered in Santa Clara, California for $46.5 million in cash from existing funds, on a cash free, debt free basis. The Agreement and Plan of Merger dated March 11, 2015 by and among Nova Measuring Instruments Ltd., ReVera Incorporated, Neptune Acquisition Inc., and the Representative (named therein) was previously filed as exhibit to our annual report on Form 20-F, filed with the SEC on February 29, 2016.
 
10.D        Exchange Controls
 
Israeli law and regulations do not impose any material foreign exchange restrictions on non-Israeli holders of our ordinary shares.
 
Dividends, if any, paid to holders of our ordinary shares, and any amounts payable upon our dissolution, liquidation or winding up, as well as the proceeds of any sale in Israel of our ordinary shares to an Israeli resident, may be paid in non-Israeli currency or, if paid in Israeli currency, may be converted into freely repatriable dollars at the rate of exchange prevailing at the time of conversion.
 
10.E        Taxation
 
Israeli Taxation
 
The following is a summary of the material Israeli tax laws applicable to us, and some Israeli Government programs benefiting us. This section also contains a discussion of some Israeli tax consequences to persons owning our ordinary shares. This summary does not discuss all the aspects of Israeli tax law that may be relevant to a particular investor in light of his or her personal investment circumstances or to some types of investors subject to special treatment under Israeli law. Examples of this kind of investor include traders in securities or persons that own, directly or indirectly, 10% or more of our outstanding voting capital, all of whom are subject to special tax regimes not covered in this discussion. Some parts of this discussion are based on a new tax legislation which has not been subject to judicial or administrative interpretation. The discussion should not be construed as legal or professional tax advice and does not cover all possible tax considerations.
 
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SHAREHOLDERS ARE URGED TO CONSULT THEIR OWN TAX ADVISORS AS TO THE ISRAELI OR OTHER TAX CONSEQUENCES OF THE PURCHASE, OWNERSHIP AND DISPOSITION OF OUR ORDINARY SHARES, INCLUDING, IN PARTICULAR, THE EFFECT OF ANY FOREIGN, STATE OR LOCAL TAXES.
 
General Corporate Tax Structure in Israel
 
Israeli companies are generally subject to corporate tax on their taxable income at the rate of 25%23% for the 20162018 tax year (to and thereafter. However, the effective tax rate payable by a company that derives income from an Approved Enterprise, a Benefited Enterprise or a Preferred Enterprise (as discussed below) may be reducedlower. Capital gains derived by an Israeli company are generally subject to 24% in 2017 and to 23% in 2018 and thereafter).the prevailing regular corporate tax rate.
 
Income Tax Regulations (Rules on Bookkeeping by Foreign Invested Companies and Certain Partnerships and Determination of their Taxable Income), 1986
 
As a “foreign invested company” (as defined in the Israeli Law for the Encouragement of Capital Investments-1959), the Company's management has elected to apply Income Tax Regulations (Rules for Maintaining Accounting Records of Foreign Invested Companies and Certain Partnerships and Determining Their Taxable Income) - 1986. Accordingly, its taxable income or loss is calculated in US Dollars.
 
Tax Benefits under the Law for the Encouragement of Capital Investments, 1959
 
 Tax benefits prior to the 2005 Amendment
 
The Law for the Encouragement of Capital Investments, 1959, generally referred to as the “Investments Law, provides that a capital investment in eligible facilities may, upon application to the Investment CenterIsraeli Authority for Investments and Development of the Ministry ofIndustry and Economy and Industry of the State of Israel the ((the Investment Center”), be granted the status of an Approved Enterprise. Each certificate of approval for an Approved Enterprise relates to a specific investment program delineated both by its financial scope, including its capital sources or funds, and by its physical characteristics or the facility or other assets, e.g., the equipment to be purchased and utilized pursuant to the program.
 
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A company owning an Approved Enterprise is eligible for a combination of grants and tax benefits (the “Grant Track”). The tax benefits under the Grant Track include, among others, accelerated depreciation and amortization for tax purposes. The benefitbenefits period is ordinarily seven years commencing with the year in which the Approved Enterprise first generates taxable income. The benefitbenefits period is limited to 12 years fromthe earlier of the commencement of production by the Approved Enterprise or 14 years from the date of approval of the Approved Enterprise.
 
The tax benefits under the Investments Law also apply to income generated by a company from the grant of a usage right with respect to know-how developed pursuant to the Approved Enterprise, income generated from royalties, and income derived from a service which is auxiliary to such usage right or royalties, provided that such income is generated within the ordinary course of business of the company investing in the Approved Enterprise. If a company has more than one approval or only a portion of its capital investments are approved, its effective tax rate is the result of a weighted average of the applicable rates. The Tax Benefitstax benefits under the Investments Law are not generally available with respect to income derived from products manufactured outside of Israel. In addition, the Tax Benefitstax benefits available to a company investing in an Approved Enterprise are contingent upon the fulfillment of conditions stipulated in the Investments Law and related regulations and the criteria set forth in the specific certificate of approval, as described above. In the event that a company does not meet these conditions, it would may be required to refund the amount of tax benefits, plus a consumer price index linked adjustment and interest.
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A company whichthat has an Approved Enterprise program that qualifies as a foreign investment company (a(an “FIC”) will be eligible for a three-year extension of tax benefits following the expiration of the available seven-year period referenced above.period. In addition, in the event that the level of foreign ownership in an Approved Enterprise reaches 49% or higher, the corporate tax rate applicable to income earned from the Approved Enterprise is reduced as follows:
 
% of Foreign Ownership
Tax Rate
Over 25% but less than 49%Up to 25%
49% or more but less than 74%20%
74% or more but less than 90%15%
90% or more10%
 
A company qualifies as a FIC if (i) it has received at least NIS 5 million in loans (for a minimum period of three years) or as investment in share capital from a foreign resident who is consequently entitled to at least 25% of the “rights” in the company (consisting of profit sharing rights, voting rights and appointment of directors), or (ii) if a foreign resident has purchased the company’s shares from an existing shareholder, consequently entitling the foreign shareholder to at least 25% of such rights in the company provided that the company’s outstanding and paid-up share capital exceeds NIS 5 million.
Additionally, a company owning an Approved Enterprise on or after April 1, 1986, may elect to forgoforego its entitlements to grants and tax benefits under the Grant Track and apply for alternative package of tax benefits for a benefit period of between seven and ten years (the “Alternative Track”). Under the Alternative Track, a company’s undistributed income derived from the Approved Enterprise will be exempt from corporate tax for a period of between two and ten years, starting from the first year the company derives taxable income under the Approved Enterprise program. The length of time of this exemption will depend on the geographic location of the Approved Enterprise within Israel and the type of the approved enterprise.Israel. After the exemption period lapses, the company subject to tax at a reduced corporate tax rate between of 10% to 25% (or a lower ratedepending on the level of foreign investment in the case of a FIC)company in each year, as detailed above, for the remainder of the benefitbenefits period.
 
The Company has
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We elected to be taxed under the Alternative Track. A company that has elected the Alternative Track and subsequently pays a dividend out of income derived from the Approved Enterprise during the tax exemption period will be subject to corporate tax on the amount whichthat is determined by the distributed amount grossed(grossed up to reflect such pre-tax income that it would have had to earn in order to distribute the dividend) with the effective corporate tax rate which would have been applied had the company not elected the Alternative Track, which is at referred above ranged between 10%-25%., depending on the level of foreign investment in the company in each yare year as explained above. Under the Investments Law, the transfer of funds from the Company to shareholders and other related parties may be deemed to be regarded as a dividend distribution for this purpose in certain circumstances. Dividends paid out of any income derived from an Approved Enterprise are generally subject to withholding tax at source at the reduced rate of 15% (or a lower rate under a tax treaty, if applicable, subject to the receipt in advance of a valid certificate from the Israel Tax Authority (“ITA”), allowing for a reduced tax rate), if the dividend is distributed during the tax exemption period or within 12 years thereafter. After such period, the withholding tax will be applied at a rate of up to 30%, or at a lower rate under an applicable tax treaty (subject to the receipt in advance of a valid certificate from the ITA allowing for a reduced tax rate). In the event, however, which the company qualifies as a FIC, there is no such time limitation.
 
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Under the Alternative Track, dividends paid by a company are considered to be attributable to income received from the entire company and the company’s effective tax rate is the result of a weighted average of the various applicable tax rates, excluding any tax-exempt income. Under the Investments Law, a company that has elected the Alternative Track is not obliged to distribute retained profits, and may generally decide from which year’s profits to declare dividends.
 
We currently intend to reinvest any income derived from our Approved Enterprise program and not to distribute such income as a dividend.
 
Tax benefits under the 2005 Amendment
 
An amendment to the Investments Law, which is effective as of April 1, 2005, has changed certain provisions of the Investments Law, or (the “2005 Amendment”)2005 Amendment. An eligible investment program under the 2005 Amendment qualifies for benefits as a “Benefited Enterprise” (rather than as an Approved Enterprise, which status is still applicable for investment programs approved prior to December 31, 2004 and/or investment programs under the Grant Track). According to the 2005 Amendment, only Approved Enterprises receiving cash grants require the prior approval of the Investment Center. As a result, a company is no longer required to obtain the advance approval of the Investment Center in order to receive the tax benefits previously available under the alternative benefits program. Rather, a company may claim the tax benefits offered by the Investment Law directly in its tax returns, provided that its facilities meet the criteria for tax benefits set forth in the 2005 Amendment. A company that has a Benefited Enterprise may, at its discretion, approach the ITA for a pre-ruling confirming that it is in compliance with the provisions of the Investment Law.
 
The duration of the tax benefitsdescribed herein is limited to the earlier of seven (7) or ten (10) years (depending on the geographic location of the ApprovedBenefited Enterprise within Israel) from the Commencement Year (as described below) or 12 or 14 years from the first day of the Year of Election (as described below), depending on the location of the company within Israel. Commencement Year is defined as the later of the first tax year in which a company had derived liable income for tax purposes from the Benefited Enterprise, or the Year of Election, which is defined as the year in which a company requested to have the tax benefits apply to the Benefited Enterprise. The tax benefits granted to a Benefited Enterprise are determined, depending on the geographic location of the Benefited Enterprise within Israel,, according to one of the following, which may be applicable to us:
 
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(i) Similar to the currently available Alternative Track, exemption from corporate tax may be available on undistributed income for a period of two to ten years, depending on the geographic location of the Benefited Enterprise within Israel, and a reduced corporate tax rate of 10% to 25% for the remainder of the benefitbenefits period, depending on the level of foreign investment in each year. Benefits may be granted for a term of seven to ten years, depending on the level of foreign investment in the company. If the company pays a dividend out of income derived from the Benefited Enterprise during the tax exemption period and such dividend is actually paid at any time up to 12 years thereafter, except with respect to an FIC, in which case the 12-year limit does not apply, such income will be subject to deferred corporate tax with respect to the amount distributed (grossed up withto reflect such pre-tax income that it would have had to earn in order to distribute the effectivedividend) at the corporate tax rate which would have applied had the company not enjoyed the exemption) at the rate which would have applied had such company had the status of a Benefited Enterpriseotherwise been. The company is required to withhold tax on such distribution at a rate of 15%(or a lower rate under a tax treaty, if applicable, subject to the receipt in advance of a valid certificate from the ITA allowing for a reduced tax rate); or
 
(ii) A special track which enables companies owning facilities in certain geographical locations in Israel to pay corporate tax at a flat rate of 11.5% on income the Benefited Enterprise (the “Ireland Track”). The benefit period under the Ireland Track is for a period of ten years. Upon payment of dividends, the company is required to withhold tax on such dividend at a rate of 15% for Israeli residents and at a rate of 4% for foreign residents.
 
87The benefits

availableGenerally, to a Benefited Enterprise are subject to the continued fulfillment of conditions stipulated in the Investment Law and its regulations. If a company that is Abundant in Foreign Investment (owneddoes not meet these conditions, it would be required to refund the amount of tax benefits, as adjusted by at least 74% foreign shareholdersthe Israeli consumer price index and has undertaken to invest a minimum sum of $20 million in the Benefited Enterprise) is entitled to an extension of the benefit period by an additional five years, depending on the rate of its income that is derived in foreign currency.interest, or other monetary penalty.
 
As a result of the 2005 Amendment, tax-exempt income generated under the provisions of the Investments Law, as amended, will subject us to taxes upon distribution or liquidation and we may be required to record deferred tax liability with respect to such tax-exempt income.
 
We had three Approved Enterprise plans under the Investments Law, which entitled us to certain tax benefits. In addition, in 2011, based on Company investments in property and equipment in the years 2008 and 2009, the Company submitted the applicable form as a BenefittedBenefited Enterprise in accordance with the 2005 Amendment to the Investments Law. The year of election was 2010.
 
Tax benefits under the 2011 Amendment
 
On December 29, 2010, the Israeli Parliament approved the 2011 amendment to the Investments Law (the “2011 Amendment”). The 2011 Amendment significantly revised the tax incentive regime in Israel, commencing on January, 1 2011.
 
The 2011 Amendment introduced a new status of “Preferred Enterprise”, replacing the existed status of “Benefited Enterprise”. Similarly to “Beneficiary and introduced new benefits for income generated by a “Preferred Company”, a through its Preferred Enterprise. A Preferred Company is an industrial company meetingthat meets certain conditions (including a minimum threshold of 25% export). However, under the 2011 Amendment the requirement for a minimum investment in productive assets in order to be eligible for the benefits granted under the Investments Law as with respect to “Benefited Enterprise” was cancelled.
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A Preferred Company is entitled to a reduced flat tax rate with respect to the income attributed to the Preferred Enterprise, at the following rates:
 
Tax Year
Development Region “A”
Other Areas within Israel
Development Region “A”Other Areas within Israel
2011-2012
10%
15%
10%15%
2013
7%
12.5%
7%12.5%
2014-20169%16%9%16%
2017 onwards1
7.5%16%
2017 onwards7.5%16%
 
* In December 2016, the Israeli Parliament (the Knesset) approved an amendment to the Investments Law pursuant to which the tax rate applicable to Preferred Enterprises in Development Region "A" would be reduced to 7.5% as of January 1, 2017.
The classification of income generated from the provision of usage rights in know-how or software that were developed in the Preferred Enterprise, as well as royalty income received with respect to such usage, as Preferred Enterprise income is subject to the issuance if a pre-ruling from the ITA stipulates that such income is associated with the productive activity of the Preferred Enterprise in Israel.
In addition, the 2011 Amendment introduced a new status of “Special Preferred Company” which is an Industrial company meeting, in addition to the conditions prescribed for “Preferred Company” certain additional conditions (including that the total Preferred Enterprise income is at least NIS 1.5 billion in 2016 and NIS 1 billion in 2017 and thereafter). The tax rate applicable for a period of 10 years to income generated by such an enterprise will be reduced to 5%, if located in Development Region “A”, or to 8%, if located in other area within the State of Israel.


1  In December 2016, the Israeli Parliament (the Knesset) approved an amendment to the Investments Law pursuant to which the tax rate applicable to Preferred Enterprises in Development Region “A” will be reduced to 7.5% as of 2017. It should be noted that the amendment to the Investments Law also include new tax tracks for technology-based activities and enterprises: (i) Preferred Technology Enterprise, which  under certain conditions is entitled to a reduced flat tax rate of 12% if located in other area within Israel (instead of 16% for a Preferred Enterprise), and a 4% tax rate on dividend distributions out of such income to a foreign resident parent company (or a lower rate under a tax treaty); (ii) Special Preferred Technology Enterprise – an enterprise that meets all the conditions of a Preferred Technology Enterprise and in addition, the total annual revenue of such enterprise together with other companies in the group is NIS 10 billion or more. Under such conditions, a reduced flat tax rate of 6% shall apply, and a 4% tax rate on dividend distributions out of such income to a foreign resident parent company (or a lower rate under a tax treaty). These tax tracks will enter into force starting January 1, 2017.
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Dividends distributed from income which is attributed to a “Preferred Enterprise” or a “Special Preferred Enterprise” will be subject to withholding tax at source at the following rates: (i) Israeli resident corporations – 0% (although, if such dividends are subsequently distributed to individuals or a non-Israeli company, withholding tax at a rate of 20%  or such lower rate as may be provided in an applicable tax treaty will apply), (ii) Israeli resident individuals – 20% (iii) non-Israeli residents - 20%, (or a lower rate under a tax treaty, if applicable, subject to the receipt in advance of a valid certificate from the ITA allowing for a reduced tax rate). In 2017 to 2019, dividends paid out of preferred income attributed to a Special Preferred Enterprise, directly to a foreign parent company, are subject to withholding tax at source at the rate under the provisions of an applicable double tax treaty.
The5% (temporary provisions).The 2011 Amendment also revised the Grant Track to apply only to the approved programs located in Development Region “A” and shall provide not only cash grants (as prior to the 2011 Amendment) but also the granting of loans. The rates for grants and loans shall not be fixed but up to 20% of the amount of the approved investment (may be increased with additional 4%). In addition, a company owning a Preferred Enterprise under the Grant Track may be entitled also to the tax benefits which are prescribed for a Preferred Company.Enterprise.
 
The provisions of the 2011 Amendment do not apply to existing “Benefited Enterprises” or “Approved Enterprises”, which will continue to be entitled to the tax benefits under the Investments Law, as has been in effect prior to the New2011 Amendment, unless the company owning such enterprises had made an election to apply the provisions of the 2011 Amendment (such election cannot be later rescinded), which is to be filed with the Israeli Tax Authority,ITA, not later than the date prescribed for the filing of the company’s annual tax return for the respective year. A company owning a Benefited Enterprise or Approved Enterprise which made such election by JulyJune 30, 2015, will be entitled to distribute income generated by the Approved/Benefited Enterprise to its Israeli corporate shareholders tax free.
 
Until the end of 2015, we did not utilize tax benefits related to Preferred Enterprises. StartingIn 2016, we started utilizing such benefits, with a related tax rate which could range 12% to 16%.
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The New Technological Enterprise Incentives Regime—the 2017 Amendment
The 2017 Amendment was enacted as part of 16%the Economic Efficiency Law that was published on December 29, 2016, and became effective on January 1, 2017. The 2017 Amendment provides new tax benefits for two types of “Technology Enterprises”, as described below, and is in addition to the other existing tax beneficial programs under the Investment Law.
The new incentives regime will apply to “Preferred Technological Enterprises” that meet certain conditions, including: (1) the R&D expenses in the three years preceding the tax year were at least 7% of the company's turnover or exceeded NIS 75 million (approximately $21 million); and (2) one of the following: (a) at least 20% of the workforce (or at least 200 employees) are employed in R&D; (b) a venture capital investment approximately equivalent to at least $2 million was previously made in the company and the company did not change its line of business; (c) growth in sales by an average of 25% over the three years preceding the tax year, provided that the turnover was at least NIS 10 million (approximately $2.8 million), in the tax year and in the preceding three years; or (d) growth in workforce by an average of 25% over the three years preceding the tax year, provided that the company employed at least 50 employees, in the tax year and in the preceding three years.
A “Special Preferred Technological Enterprise” is an enterprise that meets conditions 1 and 2 above, and in addition has total annual consolidated revenues above NIS 10 billion (approximately $2.8 billion).
Preferred Technological Enterprises will be subject to a reduced corporate tax rate of 12% on their income that qualifies as “Preferred Technology Income”, as defined in the Investment Law. The tax rate is further reduced to 7.5% for a Preferred Technology Enterprise located in Development Region "A". These corporate tax rates shall apply only with respect to the portion of intellectual property developed in Israel. In addition, a Preferred Technology Company will enjoy a reduced corporate tax rate of 12% on capital gain derived from the sale of certain “Benefited Intangible Assets” (as defined in the Investment Law) to a related foreign company if the Benefited Intangible Assets were acquired from a foreign company on or after January 1, 2017 for at least NIS 200 million (approximately $56 million), and the sale receives prior approval from the IIA. Special Preferred Technological Enterprises will be subject to 6% on “Preferred Technology Income” regardless of the company’s geographic location within Israel. In addition, a Special Preferred Technology Enterprise will enjoy a reduced corporate tax rate of 6% on capital gain derived from the sale of certain “Benefited Intangible Assets” to a related foreign company if the Benefited Intangible Assets were either developed by an Israeli company or acquired from a foreign company on or after January 1, 2017, and the sale received prior approval from IIA. A Special Preferred Technology Enterprise that acquires Benefited Intangible Assets from a foreign company for more than NIS 500 million (approximately $142 million), will be eligible for these benefits for at least ten years, subject to certain approvals as specified in the Investment Law.
Dividends distributed by a Preferred Technology Enterprise or a Special Preferred Technology Enterprise, paid out of Preferred Technology Income, are generally subject to withholding tax at source at the rate of 20% or such lower rate as may be provided in an applicable tax treaty (subject to the receipt in advance of a valid certificate from the ITA allowing for a reduced tax rate). However, if such dividends are paid to an Israeli company, no tax is required to be withheld. If such dividends are, distributed to a parent foreign company holding at least 90% of the shares of the distributing company and other conditions are met, the withholding tax rate will be 4% (or a lower rate under a tax treaty, if applicable, subject to the receipt in advance of a valid certificate from the ITA allowing for a reduced tax rate).
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                We reviewed the criteria for the tax rate of a “Special Preferred Technological Enterprise” and concluded that we are entitled to the reduced tax rate under the “Preferred Technological Enterprises” tax incentive regime starting 2017. We have notified the ITA that we elected applying this status starting 2017. We cannot asses at this stage the ITA position.
 
Law for the Encouragement of Industry (Taxes), 19695729-1969
 
We believe that we qualify as an “Industrial Company” within the meaning ofT thehe Law for the Encouragement of Industry (Taxes), 1969, or the Industry Encouragement Law. The Industry Encouragement Law defines “Industrial Company” as an Israeli resident company which was incorporated in Israel, of which 90% or more of its income in any tax year (exclusive of income from certain defensegovernment loans), capital gains, interest and dividends is generated from an “Industrial Enterprise” that it owns.owns and located in Israel. An “Industrial Enterprise” is defined as an enterprise whose principal activity in aany given tax year is industrial manufacturing.
 
An Industrial Company is entitled to certain tax benefits, including: (i) a deduction of the cost of purchases of patents, know-how and certain other intangible property rights (other than goodwill) ) that were purchased in good faith and are used for the development or promotion of the Industrial Enterprise over a period of eight years, beginning from the year in which such rights were first used, (ii) the right to elect to file consolidated tax returns with additional Israeli Industrial Companies controlled by it, and (iii) the right to deduct expenses related to public offerings in equal amounts over a period of three yearsbeginning from the year of the offering.
 
Eligibility for benefits under the Encouragement of Industry Law is not contingent upon the approval of any governmental authority.
 
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We believe that we qualify as an “Industrial Company” within the meaning of the Industry Encouragement Law. There is no assurance that we qualify or will continue to qualify as an Industrial Company or that the benefits described above will be available to us in the future.
 
Taxation of the Company Shareholders
 
Capital Gains
 
Capital gain tax is imposed on the disposition of capital assets by an Israeli resident, and on the disposition of such assets by a non-Israel resident if those assets are either (i) located in Israel; (ii) are shares or a right to a share in an Israeli resident corporation, or (iii) represent, directly or indirectly, rights to assets located in Israel.Israel, unless a tax treaty between Israel and the seller’s country of residence provides otherwise. The Ordinance distinguishes between “Real Gain” and the “Inflationary Surplus”. Real Gain is the excess of the total capital gain over Inflationary Surplus computed generally on the basis of the increase in the Israeli CPIConsumer Price Index (CPI) or, in certain circumstances, according to the change in the foreign currency exchange rate, between the date of purchase and the date of disposition.
 
TheGenerally, the capital gain accrued by individuals on the sale of our ordinary shares will be taxed at the rate of 25%. However, if the individual shareholder is a “Controlling Shareholder” (i.e., a person who holds, directly or indirectly, alone or together with such person’s relative or another person who collaborates with such person on a permanent basis, 10% or more of one of the Israeli resident companys means of control) at the time of sale or at any time during the preceding twelve (12) months period, such gain will be taxed at the rate of 30%.
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The Real Gain derived by corporations will be generally subject to the ordinary corporate tax (25% in 2016, to be reduced to 24% in 2017 and to 23%(2% in 2018 and thereafter).
 
Individual and corporate shareholder dealing in securities in Israel are taxed at the tax rates applicable to business income 25% 23% for corporations in 2018 2016 (to be reduced to 24% in 2017 and to 23% in 2018 and thereafter)thereafter and a marginal tax rate of up to 50%47% in 20162018 for individuals, includingindividuals, unless the benefiting provisions of an excess tax for high earning individuals whose taxable income from Israeli sources exceeds a certain threshold (NIS 810,720 in 2016 applicable treaty applies.and NIS 640,000 in 2017 and thereafter, as discussed below
). Notwithstanding the foregoing, capital gain derived from the sale of our ordinary shares by a non-Israeli shareholder may be exempt under the  Ordinance from Israeli taxation provided that the following cumulative conditions are met: (i) the shares were purchased upon or after the registration of the securities on the stock exchange (this condition will not apply to shares purchased on or after January 1, 2009), and (ii) the seller does not have a permanent establishment in Israel to which the derived capital gain is attributed. ; and (iii) with respect our ordinary shares listed on a recognized stock exchange outside of Israel, so long as neither the shareholder nor the particular capital gain is otherwise subject to the Israeli Income Tax Law (Inflationary Adjustments) 5745-1985. Non-Israeli corporations will not be entitled to the foregoing exemptions if (i) an Israeli resident has a controlling interest, directly or indirectly, alone or together with another (i.e., together with a relative, or together with someone who is not a relative but with whom, according to an agreement, there is regular cooperation in material matters of the company, directly or indirectly), or together with another Israeli resident, exceed 25% in one or more of the means of control in such non-Israeli resident corporation or (ii) Israeli residents are the beneficiaries of, or are entitled to, 25% or more of the revenues or profits of such non-Israeli resident corporation, whether directly or indirectly.
 
 In addition, the sale of shares may be exempt from Israeli capital gain tax under the provisions of an applicable tax treaty. For example, the U.S.-Israel Double Tax Treaty exempts U.S. resident from Israeli capital gain tax in connection with such sale, exchange or disposition provided, among others (i) the U.S. resident owned, directly or indirectly, less than 10% of an Israeli resident companys voting power at any time within the 12 month period preceding such sale; (ii) the seller, being an individual, is present in Israel for a period or periods of less than 183 days in the aggregate at the taxable year; and (iii) the capital gain from the sale was not derived through a permanent establishment of the U.S. resident which is maintained in Israel.Israel the capital gain arising from such sale, exchange or disposition is not attributed to real estate located in Israel; (v) the capital gains arising from such sale, exchange or disposition is not attributed to royalties; and (vi) the shareholder is a U.S. resident (for purposes of the U.S.-Israel Double Tax Treaty) is holding the shares as a capital asset.
Either the purchaser, the stockbrokers or financial institution, through which payment to the seller is made, are obliged, subject to the above-mentioned exemptions, to withhold Israeli tax at source from such payment. Shareholders may be required to demonstrate that they are exempt from tax on their capital gains in order to avoid withholding at source at the time of sale. Specifically, in transactions involving a sale of all of the shares of an Israeli resident company, in the form of a merger or otherwise, the ITA may require from shareholders who are not liable for Israeli tax to sign declarations in forms specified by this authority or obtain a specific exemption from the ITA to confirm their status as non-Israeli resident.
 
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Either the purchaser, the Israeli stockbrokers or financial institution through which the shares are held is obliged, subject to the above mentioned exemptions, to withhold tax uponAt the sale of securities from the Real Gain at the rate of 25% in respect of a corporation and/or an individual.
At the sale of securities traded on a stock exchange a detailed return, including a computation of the tax due, must be filed and an advanced payment must be paid on January 31 and June 30July 31 of every tax year in respect of sales of securities made within the previous six months. However, if all tax due was withheld at source according to applicable provisions of the Ordinance and regulations promulgated thereunder the aforementioned return need not be filed and no advance payment must be paid. Capital gain is also reportable on the annual income tax return.
 
Dividends
As of January 1, 2014, any distribution of dividends from income attributed to a Preferred Enterprise is generally subject to a tax at a rate of 20%. However, if such dividends are distributed to an Israeli company, no tax is imposed. As of January 1, 2014, dividends distributed from income attributed to an Approved Enterprise and/or a Benefited Enterprise are subject to a tax rate of 20%. Notwithstanding the above, a reduced 15% tax rate will be applicable if the dividend was distributed out of income of: (i) Approved Enterprise activated prior to 2014; or (ii) Benefited Enterprise with a Year of Election prior to 2014. Those rates may be further reduced under the provisions of any applicable double tax treaty.
 
A distribution of dividends from income, which is not attributed to an Approved Enterprise/Benefited Enterprise/Preferred Enterprise to an Israeli resident individual, will generally be subject to income tax at a rate of 25%. However, a 30% tax rate will apply if the dividend recipient is a “Controlling Shareholder” (as defined above) at the time of distribution or at any time during the preceding 12 months period. If the recipient of the dividend is an Israeli resident corporation, such dividend will be exempt from income tax provided the income from which such dividend is distributed was derived or accrued within Israel.
 
Distribution of dividends from income attributed to a Preferred Enterprise is generally subject to a tax at a rate of 20%. However, if such dividends are distributed to an Israeli company, no tax is imposed (although, if such dividends are subsequently distributed to individuals or a non-Israeli company, withholding tax at a rate of 20% or such lower rate as may be provided in an applicable tax treaty will apply (subject to the receipt in advance of a valid certificate from the Israel Tax Authority allowing for an exemption)). Dividends distributed from income attributed to an Approved Enterprise and/or a Benefited Enterprise are generally subject to a tax rate of 15%. Those rates may be further reduced under the provisions of any applicable double tax treaty (subject to the receipt in advance of a valid certificate from the ITA allowing for a reduced tax rate).
The Ordinance generally provides that a non-Israeli resident (either individual or corporation) is subject to an Israeli income tax on the receipt of dividends at the rate of 25% (30% if the dividends recipient is a “Controlling Shareholder” (as defined above), at the time of distribution or at any time during the preceding 12 months period); those rates are subject to a reduced tax rate under the provisions of an applicable double tax treaty. Thus,treaty (subject to the receipt in advance of a valid certificate from the ITA allowing for a reduced tax rate). For example, under the U.S.-Israel Double Tax Treaty the following rates will apply in respect of dividends distributed by an Israeli resident company to a U.S. resident: (i) if the U.S. resident is a corporation which holds during that portion of the taxable year which precedes the date of payment of the dividend and during the whole of its prior taxable year (if any), at least 10% of the outstanding shares of the voting stock of the Israeli resident paying corporation and not more than 25% of the gross income of the Israeli resident paying corporation for such prior taxable year (if any) consists of certain type of interest or dividends – the maximum tax rate is 12.5% on dividends, not generated by an Approved Enterprise or Benefited Enterprise, (ii) if both the conditions mentioned in section (i) above are met and the dividend is paid from an Israeli resident companys income which was entitled to a reduced tax rate applicable to an Approved Enterprise or Benefited Enterprise – the tax rate is 15%, and (iii) in all other cases, the tax rate is 25%, or the domestic rate (if such is lower). The aforementioned rates under the Israel U.S.U.S.-Israel Double Tax Treaty will not apply if the dividend income was derived through a permanent establishment of the U.S. resident maintained in Israel.
 
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If the dividend is attributable partly to income derived from an Approved Enterprise, a Benefited Enterprise or a Preferred Enterprise, and partly to other sources of income, the withholding rate will be a blended rate reflecting the relative portions of the two types of income.
Payors of dividends on our shares, including the Israeli stockbroker effectuating the transaction, or the financial institution through which the securities are held, are generally required, subject to any of the foregoing exemption, reduced tax rates and the demonstration of a shareholder of his, her or its foreign residency, to withhold taxes upon the distribution of dividends at a rate of 25%, provided that the shares are registered with a Nominee Company (for corporations and individuals).
 
Excess Tax
 
Individuals who are subject to tax in Israel are also subject to an additional tax at a rate of 2% in 2016 (to be increased to 3% in 2017 and thereafter) on annual income exceeding a certain threshold (NIS 810,720 for 2016 and NIS 640,000641,880 for 2017 2018 and thereafter, (linkedwhich amount is linked to the Israeli Consumer Price Index)), including, but not limited to income derived from dividends, interest and capital gains.
 
Foreign Exchange Regulations
 
Non-residents of Israel who hold our ordinary shares are able to receive any dividends, and any amounts payable upon the dissolution, liquidation and winding up of our affairs, repayable in non-Israeli currency at the rate of exchange prevailing at the time of conversion. However, Israeli income tax is generally required to have been paid or withheld on these amounts. In addition, the statutory framework for the potential imposition of currency exchange control has not been eliminated, and may be restored at any time by administrative action.
 
U.S. Taxation
 
The following discussion describes certain material United States (“U.S.”) federal income tax consequences generally applicable to U.S. holders (as defined below) of the purchase, ownership and disposition of our ordinary shares. This summary addresses only holders who acquire and hold ordinary shares as “capital assets” for U.S. federal income tax purposes (generally, assets held for investment purposes).
 
For purposes of this discussion, a “U.S. holder” is a beneficial owner of ordinary shares who is:
 
·An individual citizen or resident of the U.S. (as determined under U.S. federal income tax rules);
 
·a corporation (or another entity taxable as a corporation for U.S. federal income tax purposes) created or organized in or under the laws of the U.S., any state thereof, or the District of Columbia;
 
·an estate, the income of which is subject to U.S. federal income taxation regardless of its source; or
 
·
·
a trust, if (a) a U.S. court is able to exercise primary supervision over its administration and one or more U.S. persons have the authority to control all of its substantial decisions,decisions; or (b) the trust has in effect a valid election in effect under applicable Treasury Regulations (as defined below) to be treated as a United States person.
person.
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This summary is for general information purposes only and does not purport to be a comprehensive description of all of the U.S. federal income tax considerations that may be relevant to a decision to purchase, hold or dispose of the Company’s ordinary shares. In addition, the possible application of U.S. federal estate or gift taxes or any aspect of state, local or non-U.S. tax laws is not considered. This discussion is based on current provisions of the Internal Revenue Code of 1986, as amended (the “Code”), Treasury Regulations promulgated under the Code by the U.S. Treasury Department (including proposed and temporary regulations) (the “Treasury Regulations”), rulings, current administrative interpretations and official pronouncements by the Internal Revenue Service (the “IRS”), and judicial decisions, all as currently in effect and all of which are subject to differing interpretations or to change, with a retroactive effect. Such changes could materially and adversely affect the tax consequences described below. No assurance can be given that the IRS would not assert, or that a court would not sustain, a position contrary to any of the tax consequences described below.
 
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This discussion does not address all aspects of U.S. federal income taxation that may be relevant to any particular U.S. holder based on the holder’s particular circumstances, including, but not limited to,to:
 
·persons who own, directly, indirectly or constructively, 10% or more (by voting power or value) of our outstanding voting shares;
 
·persons who hold the ordinary shares as part of a hedging, straddle or conversion transaction;
 
·persons whose functional currency is not the U.S. dollar;
 
·persons who acquire their ordinary shares in a compensatory transaction;
 
·broker-dealers;
 
·insurance companies;
 
·regulated investment companies;
 
·
real estate investment companies;
 
·qualified retirement plans, individual retirement accounts and other tax-deferred accounts;
 
·traders who elect to mark-to-market their securities;
 
·tax-exempt organizations;
 
·banks or other financial institutions;
·persons subject to special tax accounting rules as a result of any item of gross income with respect to ordinary shares being taken into account in an applicable financial statement;
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·U.S. expatriates and certain former citizens and long-term residents of the United States; and
 
·persons subject to the alternative minimum tax.
 
The tax treatment of a partner in a partnership (or other entity or arrangement classified as a partnership for U.S. federal income tax purposes) may depend on both the partnership’s and the partner’s status and the activities of the partnership. Partnerships (or other entities or arrangements classified as a partnership for U.S. federal income tax purposes) that are beneficial owners of ordinary shares, and their partners and other owners, should consult their own tax advisers regarding the tax consequences of the acquisition, ownership and disposition of ordinary shares.
 
THIS SUMMARY OF MATERIAL UNITED STATES FEDERAL INCOME TAX CONSIDERATIONS IS FOR GENERAL INFORMATION ONLY AND IS NOT TAX ADVICE. EACH HOLDER SHOULD CONSULT ITS TAX ADVISOR WITH RESPECT TO THE PARTICULAR TAX CONSEQUENCES TO IT OF AN INVESTMENT IN THE ORDINARY SHARES, INCLUDING THE EFFECTS OF APPLICABLE UNITED STATES FEDERAL INCOME TAX LAWS AS WELL AS ANY TAX CONSEQUENCES ARISING UNDER THE UNITED STATES FEDERAL ESTATE OR GIFT TAX RULES OR UNDER THE LAWS OF ANY FOREIGN, STATE OR LOCAL JURISDICTION OR UNDER ANY APPLICABLE TAX TREATY.
 
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Distributions on the Ordinary Shares
 
We currently do not intend to distribute dividends for at least the next several years. However, if we make any distributions of cash or other property to a U.S. holder of our ordinary shares, the amount of the distribution for U.S. federal income tax purposes will equal the amount of cash and the fair market value of any property distributed and will also include the amount of Israeli taxes withheld, if any, as described above under “—“[Israel Taxation] — Dividends” above. In general (and subject to the PFIC rules discussed below), any distribution paid by us on the ordinary shares to a U.S. holder will be treated as dividend income to the extent the distribution does not exceed our current and/or accumulated earnings and profits, as determined under U.S. federal income tax principles. The amount of any distribution which exceeds these earnings and profits will be treated first as a non-taxable return of capital, reducing the U.S. holder’s tax basis in its ordinary shares to the extent thereof, and then as capital gain income (long-term capital gain if the U.S. holder’s holding period exceeds one year), from the deemed disposition of the ordinary shares (subject to the PFIC rules discussed below). Corporate holders generally will not be allowed a deduction for dividends received on the ordinary shares.
 
The amount of any dividend paid in NIS (including amounts withheld to pay Israeli withholding taxes) will equal the U.S. dollar value of the NIS calculated by reference to the exchange rate in effect on the date the dividend is received by the U.S. holder, regardless of whether the NIS are converted into U.S. dollars. A U.S. holder will have a tax basis in the NIS equal to their U.S. dollar value on the date of receipt. If the NIS received are converted into U.S. dollars on the date of receipt, the U.S. holder should generally not be required to recognize foreign currency gain or loss in respect of the distribution. If the NIS received are not converted into U.S. dollars on the date of receipt, a U.S. holder may recognize foreign currency gain or loss on a subsequent conversion or other disposition of the NIS. Such gain or loss will be treated as U.S. source ordinary income or loss.
 
Dividends paid by us generally will be foreign source, “passive income” for U.S. foreign tax credit purposes,purposes. U.S. holders may elect to claim as a foreign tax credit against their U.S. federal income tax liability the Israeli income tax withheld from dividends received on the ordinary shares. The Code provides limitations on the amount of foreign tax credits that a U.S. holder may claim. U.S. holders that do not elect to claim a foreign tax credit may instead claim a deduction for Israeli income tax withheld, but only for a year in which these U.S. holders elect to do so for all foreign income taxes. The rules relating to foreign tax credits are complex (and may also be impacted by the tax treaty between the United States and Israel), and you should consult your tax advisor to determine whether you would be entitled to this credit.
 
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Under current law, certain distributions treated as dividends that are received by an individual U.S. holder from a “qualified foreign corporation” generally qualify for a 20% reduced maximum tax rate so long as certain holding period and other requirements are met. A non-U.S. corporation (other than a corporation that is treated as a PFIC with respect to the U.S. holder for the taxable year in which the dividend is paid or the preceding taxable year) generally will be considered to be a qualified foreign corporation (i) if it is eligible for the benefits of a comprehensive tax treaty with the United States which the Secretary of Treasury of the United States determines is satisfactory for purposes of this provision and which includes an exchange of information program, or (ii) with respect to any dividend it pays on stock which is readily tradable on an established securities market in the United States. Dividends paid by us in a taxable year in which we are not a PFIC and with respect to which we were not a PFIC in the preceding taxable year with respect to the U.S. holder are expected to be eligible for the 20% reduced maximum tax rate, although we can offer no assurances in this regard. However, any dividend paid by us in a taxable year in which we are a PFIC or were a PFIC in the preceding taxable year with respect to the U.S. holder will be subject to tax at regular ordinary income rates (along with any applicable additional PFIC tax liability, as discussed below).
 
The additional 3.8% tax on “net investment income” (described below) may apply to dividends received by certain U.S. holders who meet certain modified adjusted gross income thresholds.
 
Sale, Exchange or Other Taxable Disposition of the Ordinary Shares
 
Upon the sale, exchange or other taxable disposition of the ordinary shares (subject to the PFIC rules discussed below), a U.S. holder generally will recognize capital gain or loss in an amount equal to the difference between the amount realized and the U.S. holder’s tax basis in the ordinary shares. The gain or loss recognized on the sale or exchange of the ordinary shares generally will be long-term capital gain (currently taxable at a reduced rate for non-corporate U.S. holders) or loss if the U.S. holder’s holding period of the ordinary shares is more than one year at the time of the disposition. The deductibility of capital losses is subject to limitations.
 
Gain or loss recognized by a U.S. holder on a sale or exchange of ordinary shares generally will be treated as U.S. source income or loss for U.S. foreign tax credit purposes. Under the tax treaty between the United States and Israel, gain derived from the sale, exchange or other taxable disposition of ordinary shares by a holder who is a resident of the U.S. for purposes of the treaty and who sells the ordinary shares within Israel may be treated as foreign source income for U.S. foreign tax credit purposes.
 
The additional 3.8% tax on “net investment income” (described below) may apply to certain U.S. holders who meet certain modified adjusted gross income thresholds, including capital gains.
 
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Passive Foreign Investment Companies
 
In general, a foreign (i.e., non-U.S.) corporation will be a PFIC for any taxable year in  which, after applying the relevant look-through rules with respect to the income and assets of its subsidiaries, either (1) 75% or more of its gross income in the taxable year is “passive income,” or (2) assets held for the production of, or that produce, passive income comprise 50% or more of the average of its total asset value in the taxable year. For purpose of the income test, passive income generally includes dividends, interest, royalties, rents, annuities and net gains from the disposition of assets, which produce passive income. For purposes of the asset test, assets held for the production of passive income includes assets held for the production of, or that produce dividends, interest, royalties, rents, annuities, and other income included inthat are considered passive income for purposes of the income test. In determining whether we meet the asset test, cash is considered a passive asset and the total value of our assets generally will be treated as equal to the sum of the aggregate fair market value of our outstanding stock plus our liabilities. If we own at least 25% (by value) of the stock of another corporation, we will be treated, for purposes of the PFIC tests, as owning our proportionate share of the other corporation’s assets and receiving our proportionate share of the other corporation’s income. The income test is conducted at the taxable year-end. The asset test is conducted on a quarterly basis and the quarterly results are then averaged together.
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If a corporation is treated as a PFIC for any year during a U.S. holder’s holding period and the U.S. holder does not timely elect to treat the corporation as a “qualified electing fund” under Section 1295 of the Code or elect to mark its ordinary shares to market (both elections described below), any gain on the disposition of the shares will be treated as ordinary income, rather than capital gain, and the holder will be required to compute its tax liability on that gain, as well as on dividends and other distributions, as if the income had been earned ratably over each day in the U.S. holder’s holding period for the shares. The portion of the gain and distributions allocated to prior taxable years in which a corporation was a PFIC will be ineligible for any preferential tax rate otherwise applicable to any “qualified dividend income” or capital gains, and will be taxed at the highest ordinary income tax rate in effect for each taxable year to which this portion is allocated. An interest charge will be imposed on the amount of the tax allocated to these taxable years. A U.S. holder may elect to treat a corporation as a qualified electing fund only if the corporation complies with requirements imposed by the IRS to enable the shareholder and the IRS to determine the corporation’s ordinary income and net capital gain. Additionally, if a corporation is a PFIC, a U.S. holder who acquires shares in the corporation from a decedent will be denied the normally available step-up in tax basis to fair market value for the shares at the date of death of the decedent and instead will have a tax basis equal to the decedent’s tax basis if lower than fair market value. These adverse tax consequences associated with PFIC status could result in a material increase in the amount of tax that a U.S. holder would owe and an imposition of tax earlier than would otherwise be imposed and additional tax form filing requirements. Unless otherwise provided by the IRS, if a corporation is classified as a PFIC, a U.S. person that is a direct or indirect holder generally will be required to file IRS Form 8621, Information Return by a Shareholder of a Passive Foreign Investment Company or Qualified Electing Fund, or any applicable successor form, to report its ownership interest in such entity.
 
Status of Nova as a PFIC. Under the income test, less than 75% of our gross income was passive income in 2016.2017. For 2016,2018, while we continued to have substantial amounts of cash and short-term deposits and the market value of our ordinary shares continued to be volatile, a determination of the value of our assets by reference to the average market value of our ordinary shares and our liabilities results in a conclusion that the average value of our passive assets did not exceed 50% of the average value of our gross assets in 2016.2017. Nonetheless, there is a risk that we were a PFIC in 20162018 or we will be a PFIC in 20172019 or subsequent years because there are no definitive rules regarding the manner in which a company should value its assets for purposes of the PFIC asset test.years. For example, taking into account our existing cash balances, if the value of our stock were to decline materially, it is possible that we could become a PFIC in 20172019 or a subsequent year. Additionally, due to the complexity of the PFIC provisions and the limited authority available to interpret such provisions, there can be no assurance that our determination regarding our PFIC status could not be successfully challenged by the IRS.
 
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Available Elections. If we become a PFIC for any taxable year, U.S. holders should consider whether or not to elect to treat us as a “qualified electing fund” or to elect to “mark-to-market” their ordinary shares in order to mitigate the adverse tax consequences of PFIC status.
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If a U.S. holder makes a qualified electing fund election (a “QEF election”) for its ordinary shares that is effective from the first taxable year that the U.S. holder holds our ordinary shares and during which we are a PFIC, the electing U.S. holder will avoid the adverse consequences of our being classified as a PFIC, but will instead be required to include in income a pro rata share of our net capital gain, if any, and other earnings and profits (“ordinary earnings”) as long-term capital gains and ordinary income, respectively, on a current basis, in each case whether or not distributed, in the taxable year of the U.S. holder in which or with which our taxable year ends. A subsequent distribution of amounts that were previously included in the gross income of U.S. holders should not be taxable as a dividend to those U.S. holders who made a QEF election. In the event we incur a net loss for a taxable year, such loss will not be available as a deduction to an electing U.S. holder, and may not be carried forward or back in computing our net capital gain or ordinary earnings in other taxable years. The tax basis of the shares of an electing U.S. holder generally will be increased by amounts that are included in income, and decreased by amounts distributed but not taxed as dividends, under the QEF rules described above. In order to make (or maintain) a QEF election, the U.S. holder must annually complete and file IRS Form 8621, Information Return by a Shareholder of a Passive Foreign Investment Company or Qualified Electing Fund, or any applicable successor form. However, we do not expect that we will prepare or provide to U.S. Holders a “PFIC annual information statement,” which would enable a U.S. Holder to make one type of a QEF election. In addition, each U.S. Holder of a PFIC is required to file an annual report containing such information as the U.S. Department of the Treasury may require. U.S. Holders are advised to consult with their own tax advisors regarding the details of the PFIC rules and any elections that may be available.
 
Alternatively, if a U.S. holder elects to “mark-to-market” its ordinary shares, the U.S. holder generally will include in its income any excess of the fair market value of our ordinary shares at the close of each taxable year over the holder’s adjusted basis in such ordinary shares. If a U.S. holder makes a valid mark-to-market election with respect to our ordinary shares for the first taxable year of the U.S. holder in which the U.S. holder holds (or is deemed to hold) our ordinary shares and for which we are determined to be a PFIC, such holder generally will not be subject to the PFIC rules described above in respect of its common shares. A U.S. holder generally will be allowed an ordinary deduction for the excess, if any, of the adjusted tax basis of the ordinary shares over the fair market value of the ordinary shares as of the close of the taxable year, or the amount of any net mark-to-market gains recognized for prior taxable years, whichever is less. A U.S. holder’s adjusted tax basis in the ordinary shares generally will be adjusted to reflect the amounts included or deducted under the mark-to-market election. Additionally, any gain on the actual sale or other disposition of the ordinary shares generally will be treated as ordinary income. Ordinary loss treatment also will apply to any loss recognized on the actual sale or other disposition of ordinary shares to the extent that the amount of such loss does not exceed the net mark-to-market gains previously included with respect to such ordinary shares. If a U.S. holder makes a valid mark-to-market election with respect to our ordinary shares for the first taxable year of the U.S. holder in which the U.S. holder holds (or is deemed to hold) our ordinary shares and for which we are determined to be a PFIC, such holder generally will not be subject to the PFIC rules described above in respect of its ordinary shares. A mark-to-market election applies to the tax year for which the election is made and to each subsequent year, unless our ordinary shares cease to be marketable, as specifically defined, or the IRS consents to revocation of the election. No view is expressed regarding whether our ordinary shares are marketable for these purposes or whether the election will be available.
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If a U.S. holder makes either the QEF election or the mark-to-market election, distributions and gain will not be recognized ratably over the U.S. holder’s holding period or be subject to an interest charge as described above. Further, the denial of basis step-up at death described above will not apply. If a U.S. holder makes the QEF election, gain on the sale of the ordinary shares will be characterized as capital gain. However, U.S. holders making one of these two elections may experience current income recognition, even if we do not distribute any cash. The elections must be made with the U.S. holder’s federal income tax return for the year of election, filed by the due date of the return (as it may be extended) or, under certain circumstances provided in applicable Treasury Regulations, subsequent to that date.
 
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The foregoing discussion relating to the QEF election and mark-to-market elections assumes that a U.S. holder makes the applicable election with respect to the first year in which Nova qualifies as a PFIC. If the election is not made for the first year in which Nova qualifies as a PFIC, the procedures for making the election and the consequences of election will be different.
 
SPECIFIC RULES AND REQUIREMENTS APPLY TO BOTH THE QEF ELECTION AND THE MARK-TO-MARKET ELECTION, AND YOU ARE URGED TO CONSULT YOUR TAX ADVISOR CONCERNING OUR PFIC STATUS AND THE VARIOUS ELECTIONS YOU CAN MAKE.
 
Medicare Tax on Net Investment Income
 
A U.S. holder that is an individual or estate, or a trust that does not fall into a special class of trusts that is exempt from such tax, will be subject to a 3.8% tax on the lesser of (1) the U.S. holder’s “net investment income” for the relevant taxable year and (2) the excess of the U.S. holder’s modified adjusted gross income for the taxable year over a certain threshold (which, in the case of individuals, will be between $125,000 and $250,000 depending on the individual’s circumstances).threshold. A U.S. holder’s “net investment income” generally may include its dividend income and its net gains from the disposition of shares, unless such dividends or net gains are derived in the ordinary course of the conduct of a trade or business (other than a trade or business that consists of certain passive or trading activities). If you are a U.S. holder that is an individual, estate or trust, you are urged to consult your tax advisors regarding the applicability of the Medicare tax to your income and gains in respect of your investment in the shares and the interaction of these rules with the rules applicable to income included as a result of the QEF election.
 
Withholdable Payments to Foreign Financial Entities and Other Foreign Entities
The Hiring Incentives to Restore Employment Act of March 2010 (the “HIRE Act”), including the Foreign Account Tax Compliance Act (“FATCA”) provisions promulgated thereunder, generally provides that (1) a 30% withholding tax may be imposed on certain payments of U.S. source income (such as dividends) to certain non-U.S. holders, and (2) beginning January 1, 2019, a 30% withholding tax may be imposed on the proceeds from the sale of property by certain non-U.S. holders that could give rise to certain types of U.S. source payments. Withholding generally is required unless such non-U.S. holders enter into an agreement with the IRS to disclose the name, address and taxpayer identification number of certain U.S. persons that own, directly or indirectly, interests in such non-U.S. holders, as well as certain other information relating to such interests.  Non-U.S. holders should consult their own tax advisors regarding the possible implications and obligations of FATCA and the HIRE Act on the purchase, ownership and disposition of our common stock.
United States Information Reporting and Backup Withholding
 
In general, U.S. holders may be subject to certain information reporting requirements under the Code relating to their purchase and/or ownership of stock of a foreign corporation such as the Company. Failure to comply with these information reporting requirements may result in substantial penalties.
 
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Specifically, certain U.S. Holders holding specified foreign financial assets, including our ordinary shares, with an aggregate value in excess of the applicable U.S. dollar threshold are subject to certain exceptions, required to report information relating to our Ordinary Shares by attaching a complete IRS Form 8938, Statement of Specified Foreign Financial Assets, to their tax returns, for each year in which they hold our ordinary shares. U.S. Holders are urged to consult their own tax advisors regarding information reporting requirements relating to the ownership of our Ordinary Shares.
 
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In addition, and as discussed in the section of this annual report entitled “U.S. Taxation – Passive Foreign Investment Companies”, if a corporation is classified as a PFIC, a U.S. person that is a direct or indirect holder generally will be required to file an informational return annually on IRS Form 8621, Information Return by a Shareholder of a Passive Foreign Investment Company or Qualified Electing Fund, or any applicable successor form, to report its ownership interest in such entity, unless otherwise provided by the IRS.
 
Dividend payments and proceeds from the sale or disposal of ordinary shares may be subject to information reporting to the IRS and possible U.S. federal backup withholding, currently at the rate of 28%. withholding. Certain holders (including, among others, corporations) generally are not subject to information reporting and backup withholding. A U.S. holder generally will be subject to backup withholding if such holder is not otherwise exempt and such holder:
 
·
fails to furnish its taxpayer identification number, or TIN, which, for an individual, is ordinarily his or her social security number,
number;
 
·
furnishes an incorrect TIN,
TIN;
 
·
is notified by the IRS that it is subject to backup withholding because it has previously failed to properly report payments of interest or dividends,dividends; or
 
·fails to certify, under penalties of perjury, that it has furnished a correct TIN and that the IRS has not notified the U.S. holder that it is subject to backup withholding.
 
Any U.S. holder who is required to establish exempt status generally must file IRS Form W-9 (“Request for Taxpayer Identification Number and Certification”).
 
Backup withholding is not an additional tax and may be claimed as a refund or a credit against the U.S. federal income tax liability of a U.S. Holder, provided that the required information is timely furnished to the IRS.
 
10.F        Dividends and Paying Agents
 
Not applicable.
 
10.G        Statements by Experts
 
Not applicable.
 
10.H        Documents on Display
 
The documents referred to herein, including the Amended Articles, can be obtainedAs a foreign private issuer, are exempt from the Company at its registered office at Weizmann Science Park, Building 22, 2nd Floor, Ness-Ziona, Israel.rules under the Exchange Act related to the furnishing and content of proxy statements, and our officers, directors and principal shareholders are exempt from the reporting and short-swing profit recovery provisions contained in Section 16 of the Exchange Act. Furthermore, as a foreign private issuer, we are also not subject to the requirements of Regulation FD (Fair Disclosure) promulgated under the Exchange Act. In addition, we are not be required under the Company is subject to certain informational requirements of the Securities Exchange Act of 1934to file annual or other reports and the rules and regulations promulgated thereunder. In accordance therewith, the Company files reportsconsolidated financial statements with the Commission. Reports andSEC as frequently or as promptly as U.S. companies whose securities are registered under the Exchange Act. Instead, we must file with the SEC, within 120 days after the end of each fiscal year, or such other applicable time as required by the SEC, an annual report on Form 20-F containing consolidated financial statements audited by an independent registered public accounting firm. We also intend to furnish certain other material information provided to the Commission by the Company may be inspected and copied at the public reference facilities maintained by the Commission at Room 1024, 100 Fifth Street, N.E., Washington, D.C. 20549. Information on the operationSEC under cover of the public reference facilities may be obtained by calling the Commission at 1-800-SEC-0330. In addition, certain of the Company’s reports filed with the Commission are available on-line at www.sec.gov.Form 6-K.
 
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We maintain a corporate website at www.novameasuring.com. Information contained on, or that can be accessed through, our website does not constitute a part of this annual report on Form 20-F. We have included our website address in this annual report on Form 20-F solely as an inactive textual reference.
 
10.I         Subsidiary Information
 
Not applicable.
 
Item 11. Quantitative and Qualitative Disclosures About Market Risk
 
Market Risk
 
Market risk represents the risk of loss that may impact the consolidated financial position, results of operations or cash flows of the Company. The Company is exposed to market risk in the area of foreign exchange rates, as described below.
 
The Company does not utilize financial instruments for trading purposes and holds no derivative financial instruments that could expose it to significant market risk.
 
Impact of Currency Fluctuation
 
Because our results are reported in Dollars, changes in the rate of exchange between the Dollar and local currencies in those countries in which we operate (primarily the NIS, the Euro and the Japanese Yen) will affect the results of our operations. The dollar cost of our operations in countries other than the U.S., is negatively influenced by revaluation of the U.S. dollar against other currencies. During 2016,2018, the value of the U.S. dollar devaluatedrevaluated against the NIS by 1.46%8.1%, devaluated against the Yen by approximately 2.8%2.0% and revaluated against the Euro by approximately 3.6%4.6%. During the first six months of 2016 the value of the U.S. dollar devaluated against the NIS by approximately 1.5%, devaluated against the Yen by approximately 14.6% and devaluated against the Euro by 1.9%. During the last six months of 20162018 the value of the U.S. dollar revaluated against the NIS by approximately 0.03%5.3%, revaluateddevaluated against the Yen by approximately 13.6%2.1% and revaluated against the Euro by 3.6%. During the last six months of 2018 the value of the U.S. dollar revaluated against the NIS by approximately 2.7%, devaluated against the Yen by approximately 0.1% and revaluated against the Euro by approximately 5.5%1.0%.
 
As of December 31, 2016,2018, the majority of our net monetary assets were denominated in dollars and the remainder was denominated mainly in NIS. Net monetary assets that are not denominated in dollars or dollar-linked NIS were affected by the currency fluctuations in 2016,2018, and are expected to continue to be affected by such currency fluctuations in 2017.2019. Starting January 1st, 2019, under the implementation of ASC 842 for lease accounting, we expect to record a NIS and Israel CPI linked liability, in the amount of approximately $16 million This liability is also expected to be affected by such currency fluctuations across the term of the lease.
 
In 2014,2017, we entered into currency-forward transactions and currency-put options (NIS/dollar) of approximately $67$58 million with settlement dates through 2014-2015,2017-2018, designed to reduce cash-flow exposure to the impact of exchange-rate fluctuations on firm commitments of approximately $67$58 million. In accordance with ASC 815-10, we recorded in 2014 a decrease2017 an increase of approximately $1.7$0.16 million in fair market value in "Other Comprehensive Income". Short-term exposures to changing foreign exchange rates are primarily due to operating cash flows denominated in foreign currencies and transactions denominated in non-functional currencies. Our most significant foreign currency exposures are related to our operations in Israel. We have used foreign exchange forward contracts to partially cover known and anticipated exposures. We estimate that an instantaneous 10% depreciation in NIS from its level against the dollar as of December 31, 2014,2017, with all other variables held constant, would decreaseincrease the fair value of our net assets denominated in foreign currency, held at December 31, 2014,2017, by approximately $0.6$0.11 million.
 
100

 
In 2015,2018, we entered into currency-forward transactions and currency-put options (NIS/dollar) of approximately $59$77 million with settlement dates through 2015-2016,2018-2019, designed to reduce cash-flow exposure to the impact of exchange-rate fluctuations on firm commitments of approximately $59$77 million. In accordance with ASC 815-10, we recorded in 2015 an increase2018 a decrease of approximately $1.1$0.3 million in fair market value in "Other Comprehensive Income". Short-term exposures to changing foreign exchange rates are primarily due to operating cash flows denominated in foreign currencies and transactions denominated in non-functional currencies. Our most significant foreign currency exposures are related to our operations in Israel. We have used foreign exchange forward contracts to partially cover known and anticipated exposures. We estimate that an instantaneous 10% depreciation in NIS from its level against the dollar as of December 31, 2015,2018, with all other variables held constant, would decreaseincrease the fair value of our net assets denominated in foreign currency, held at December 31, 2015,2018, by approximately $0.75$0.25 million.
 
In 2016, we entered into currency-forward transactions and currency-put options (NIS/dollar) of approximately $60 million with settlement dates through 2016-2017, designed to reduce cash-flow exposure to the impact of exchange-rate fluctuations on firm commitments of approximately $60 million. In accordance with ASC 815-10, we recorded in 2016 an increase of approximately $0.1 million in fair market value in "Other Comprehensive Income". Short-term exposures to changing foreign exchange rates are primarily due to operating cash flows denominated in foreign currencies and transactions denominated in non-functional currencies. Our most significant foreign currency exposures are related to our operations in Israel. We have used foreign exchange forward contracts to partially cover known and anticipated exposures. We estimate that an instantaneous 10% depreciation in NIS from its level against the dollar as of December 31, 2016, with all other variables held constant, would decrease the fair value of our net assets denominated in foreign currency, held at December 31, 2016, by approximately $0.8 million.
Item 12. Description of Securities Other than Equity Securities
 
Not applicable.
 
101


PART II
 
Item 13. Defaults, Dividend Arrearages and Delinquencies
 
None.
 
Item 14. Material Modification to the Rights of Security Holders and Use of Proceeds
 
Not applicable.
 
Item 15. Controls and Procedures
 
  (a)    Our management, including our chief executive officer and chief financial officer, has evaluated the effectiveness of our disclosure controls and procedures as of December 31, 2016. Based on such review, our chief executive officer2018. The term “disclosure controls and chief financial officer have concludedprocedures”, as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act, means controls and other procedures that are designed to ensure that information required to be disclosed by us in the reports that we havefile or submits under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in place effectivethe rules and forms of the SEC. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by us in the reports that we file or submit under the Securities Exchange Act of 1934, as amended, is accumulated and communicated to the our management, including our principalchief executive officer and principalchief financial officers,officer, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure. Based on the foregoing, our chief executive officer and chief financial officer have concluded that, as of December 31, 2018, our disclosure controls and is recorded, processed, summarized and reported, within the time periods specified in the SEC’s rules and forms.
101

procedures were effective.
 
  (b)     Our management, under the supervision of our chief executive officer and chief financial officer, is responsible for establishing and maintaining adequate internal control over our financial reporting,. The Company’s internal control over financial reporting, as defined in Rules 13a-15(f) and 15d-15(f) of the Securities Exchange Act, of 1934, as amended. The Company’s internal control over financial reporting is defined asmeans 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. Internal control over financial reporting includes policies and procedures that:
 
 
pertain to the maintenance of records that in reasonable detail accurately and fairly reflect our transactions and asset dispositions;
 
provide reasonable assurance that transactions are recorded as necessary to permit the preparation of our financial statements in accordance with generally accepted accounting principles, and that our receipts and expenditures are being made only in accordance with authorizations of our management and directors; and
 provide reasonable assurance regarding the prevention or timely detection of unauthorized acquisition, use or disposition of assets that could have a material effect on our financial statements.
 
Due to its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. In addition, 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.
 
Under the supervision and with the participation of ourOur management including our principal executive officer and principal financial officer, we evaluated the effectiveness of our internal control over financial reporting as of December 31, 2016. In making this evaluation, we used2018, based on the criteria established in Internal Control—Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). Based on this evaluation, our management concluded that, the Company’s internal controls over financial reporting were effective as of December 31, 2016.2018, the Company’s internal control over financial reporting was effective.
102

 
 (c)   Kost Forer Gabbay & Kasierer, an independent registered accounting firm and a member firm of Ernst & Young, has issued an attestation report on the effectiveness of our internal control over financial reporting, as stated in their report included herein. See “Report of Independent Registered Public Accounting Firm” on page F-3.
 
    (d)        There were no changes in our internal controls over financial reporting identified with the evaluation thereof that occurred during the period covered by this annual report that have materially affected, or are reasonable likely to materially affect our internal control over financial reporting.
 
102

Item 16A. Audit Committee Financial Expert
 
Our board of directors has determined that our audit committee includes one audit committee financial expert, as defined by Item 16A of Form 20-F. Our board of directors has determined that Ms. Dafna Gruber is an “audit committee financial expert” as defined by the SEC rules as well as an independent director as such term is defined by Rule 5605(a)(2) of The NASDAQthe Nasdaq Stock Market.Market and has the requisite financial experience as defined by the Nasdaq rules.
 
Item 16B. Code of Ethics
 
The Company has adopted a written code of conduct that applies to all Company employees, including the Company’s directors, principal executive officer, principal financial officer and principal accounting officer.
 
You may review our code of conduct on our website: http://www.novameasuring.com, under “Corporate/Corporate Governance”.
 
Item 16C. Principal Accountant Fees and Services
 
During each of the last twothree fiscal years, Kost Forer Gabbay & Kasierer, an independent registered accounting firm and a member firm of Ernst & Young (“Kost Forer Gabbay & Kasierer”) has acted as our registered public accounting firm and independent auditors.
Audit Fees
The following table provides information regarding fees paid by us to Kost Forer Gabbay & Kasierer for all services, including audit feeservices, for each of the fiscal year 2016years ended December 31, 2017 and 2015 were approximately $250,000 and $240,000, respectively, including2018:
  2017  2018 
       
Audit Fees $285,000  $310,000 
Tax Fees  10,000  $58,000 
Other Fees  2,500  $4,000 
Total $297,500  $372,000 
        “Audit fees” are fees associated with the annual audit and reviews of the Company’s quarterly consolidated financial results submitted on Form 6-K, consultations on various accounting issues and performance of local statutory audits. The audit fee includeincludes fees associated with the audit of management assessment of internal control over financial reporting, annual tax returns and audit of reports to OCS.
Audit-Related FeesIIA.
 
103
We did not incur expenses for any audit-related services by Kost Forer Gabbay & Kasierer in 2016 or 2015, except as included under the caption “Audit Fees”.
Tax Fees
 
We did not incur expenses for any         “Tax Fees”. The tax advice services by Kost Forer Gabbay & Kasierer in 2016 or 2015.
All Other Fees
Other than the audit fees described above, we incurred in 2016 fees to Kost Forer Gabbay & Kasierer induring the amount of approximately $9,000 for otheryear ended December 31, 2017 included services related to tax assessment. The tax fees during the year ended December 31, 2018 include services related to ad- hoc tax advice.  
        “Other Fees” include services related to SEC regulation consulting, IIA application support and Europe funding reporting requirements. In fiscal year 2015 we incurred approximately $28,000 for other fees of Kost Forer Gabbay & Kasierer for services related to SEC regulation consulting and OCS application support.
Pre-Approval Policies for Non-Audit Services
 
Our audit committee has adopted a pre-approval policy for the engagement of our independent accountant to perform certain services. Pursuant to this policy, which is designed to assure that such engagements do not impair the independence of our auditors, all audit, audit related and tax services must be specifically approved by the audit committee and certain other non-audit, non-audit related and non-tax services may be approved without consideration of specific case-by-case provided certain terms and procedures are met. The Company’s audit committee approved all of the services provided by Kost Forer Gabbay & Kasierer in fiscal years 20162018 and 2015.2017.
 
103

Item 16D. Exemptions from the Listing Standards for Audit Committees
 
The Company has not obtained any exemption from applicable audit committee listing standards.
 
Item 16E. Purchases of Equity Securities by the Issuer and Affiliates Purchasers
 
In March 2014,November 2018, we announced a $12$25 million repurchase program of the Company’sour ordinary shares. Through February 28, 2017,December 31, 2018, we spent an aggregate of $12$4.8 million to repurchase 1,084,778200,000 ordinary shares under our share repurchase program. The repurchase program was ended in May 2016. The following table provides information regarding our repurchases of our ordinary shares for each month included in the period covered by this annual report on Form 20-F:
 
Period 
(a) Total Number
of Ordinary
Shares Purchased
  
(b)Average
Price Paid per
Ordinary Share
  
(c)Total Number of
Ordinary Shares
Purchased as Part
of
Publicly Announced
Plans or Programs
  
(d)Approximate
Dollar
Value of Shares
that
May Yet Be
Purchased
Under the Plans or
Programs (in
thousands)
 
January, 2016  --   --   --   -- 
February, 2016  --   --   --   -- 
March, 2016  --   --   --   -- 
April, 2016  --   --   --   -- 
May, 2016  81,000   11.54   1,084,778   35 
June, 2016  --   --   --   -- 
July, 2016  --   --   --   -- 
August, 2016  --   --   --   -- 
September, 2016  --   --   --   -- 
October, 2016  --   --   --   -- 
November, 2016  --   --   --   -- 
December, 2016  --   --   --   -- 
Period 
(a) Total Number
of Ordinary
Shares Purchased
  
(b) Average
Price Paid per
Ordinary Share
  
(c) Total Number of
Ordinary Shares
Purchased as Part
of
Publicly Announced
Plans or Programs
  
(d) Approximate
Dollar
Value of Shares
that
May Yet Be
Purchased
Under the Plans or
Programs (in
millions)
 
             
January-October 2018 N\A  N\A  N\A  N\A 
November 2018  100,000  $23.51   100,000  $22.65 
December 2018  100,000  $24.50   200,000  $20.2 
 
Item 16F. Change In Registrant’s Certifying Accountant
 
See ITEM 16F in our annual report on Form 20-F for the year ended December 31, 2015.
 
Item 16G. Corporate Governance
 
There are no significant ways in which the Company’s corporate governance practices differ from those followed by domestic companies listed on Thethe NASDAQNasdaq Global Select Market. However, on August 1, 2017, our board of directors resolved to adopt the 2017 Share Incentive Plan, in connection of which, we have elected to follow home country practice rules which do not require the approval of our shareholders for such action rather than the applicable Nasdaq’s shareholder approval requirement.
Select104 Market.

 
Item 16H. Mine Safety Disclosure
 
Not applicable.
 
104

PART III
 
PART III
Item 17. Financial Statements
 
Not applicable.
 
Item 18. Financial Statements
 
See pages F-1 through F-30.
 
Item 19. Exhibits
 
See Exhibit Index.
 
105

NOVA MEASURING INSTRUMENTS LTD.

CONSOLIDATED FINANCIAL STATEMENTS
AS OF DECEMBER 31, 2016



NOVA MEASURING INSTRUMENTS LTD.

CONSOLIDATED FINANCIAL STATEMENTS
AS OF DECEMBER 31, 20162018


NOVA MEASURING INSTRUMENTS LTD.
CONSOLIDATED FINANCIAL STATEMENTS
AS OF DECEMBER 31, 2018
Contents

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Shareholders of

TO THE SHAREHOLDERS AND BOARD OF DIRECTORS OF NOVA MEASURING INSTRUMENTS LTD.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of Nova Measuring Instruments Ltd. and its subsidiaries (collectively, the "Company"(the “Company”) as of December 31, 20162018, and 2015, and2017, the related consolidated statements of operations, comprehensive income, changes in shareholders' equity and cash flows for each of the twothree years in the period ended December 31, 2016. These2018, and the related notes (collectively referred to as the "consolidated financial statements"). In our opinion, the consolidated financial statements arepresent fairly, in all material respects, the responsibilityfinancial position of the Company's management. Our responsibility is to express an opinion on these financial statements based on our audit.Company at December 31, 2018, and 2017, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2018, in conformity with U.S. generally accepted accounting principles.

We conducted our auditalso have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States). (PCAOB), the Company's internal control over financial reporting as of December 31, 2018, based on criteria established in the Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) and our report, dated February 28, 2019, expressed an unqualified opinion thereon.
Basis for Opinion

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

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includesmisstatement, 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 supportingregarding the amounts and disclosures in the financial statements. An auditOur audits also includes assessingincluded evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statement presentation.statements. We believe that our audit providesaudits provide a reasonable basis for our opinion.
 
In our opinion the financial statements referred to above present fairly, in all material respects, the consolidated financial position
/s/ KOST FORER GABBAY & KASIERER
KOST FORER GABBAY & KASIERER
A Member of Nova Measuring Instruments Ltd. and its subsidiaries at December 31, 2016 and 2015, and the consolidated results of their operations and their cash flows for each of the two years in the period ended December 31, 2016, in conformity with U.S. generally accepted accounting principles.Ernst & Young Global

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States),served as the Company's internal control over financial reporting as of December 31, 2016, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework)auditor since 2015.
Tel-Aviv, Israel
February 28, and our report dated March 3, 2017, expressed an unqualified opinion thereon.2019
 
Tel-Aviv, Israel
/s/ KOST FORER GABBAY & KASIERER
KOST FORER GABBAY & KASIERER
March 3, 2017A Member of Ernst & Young Global
 
F - 23

Kost Forer Gabbay & Kasierer
3 Aminadav St.144 Menachem Begin Road, Building A,
Tel-Aviv 6706703,6492102, Israel
Tel: +972-3-6232525
Fax: +972-3-5622555
ey.com
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
ON INTERNAL CONTROL OVER FINANCIAL REPORTING

To the Board of Directors and Shareholders of

TO THE SHAREHOLDERS AND BOARD OF DIRECTORS OF NOVA MEASURING INSTRUMENTS LTD.
Opinion on Internal Control over Financial Reporting

We have audited Nova Measuring Instruments Ltd.'s (the "Company") internal control over financial reporting as of December 31, 2016,2018, 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, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2018, based on the COSO criteria.

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, 2018, and 2017, the related consolidated statements of operations, comprehensive income, changes in shareholders' equity and cash flows for each of the three years in the period ended December 31, 2018, of the Company and our report dated February 28, 2019, expressed an unqualified opinion thereon.

Basis for Opinion

The Company’sCompany'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 Annual 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 Public Company Accounting Oversight Board (United States).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.

F - 3

Kost Forer Gabbay & Kasierer
3 Aminadav St.
Tel-Aviv 6706703, Israel
Tel: +972-3-6232525
Fax: +972-3-5622555
ey.com

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.

In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as
/s/ KOST FORER GABBAY & KASIERER
KOST FORER GABBAY & KASIERER
A Member of December 31, 2016, based on the COSO criteria.Ernst & Young Global

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the consolidated balance sheets of the Company and subsidiaries as of December 31, 2016 and 2015, and the related consolidated statements of operations, comprehensive income, changes in shareholders’ equity and cash flows, for each of the two years in the period ended December 31, 2016, and our report dated March 3, 2017, expressed an unqualified opinion thereon.
 
Tel-Aviv, Israel
/s/ KOST FORER GABBAY & KASIERER
KOST FORER GABBAY & KASIERER
March 3, 2017A Member of Ernst & Young GlobalFebruary 28, 2019


F - 4


REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Shareholders of

NOVA MEASURING INSTRUMENTS LTD.
CONSOLIDATED BALANCE SHEETS
(U.S. dollars in thousands, except share data)
We have audited the
  As of December 31, 
  2 0 1 8  2 0 1 7 
ASSETS      
Current assets      
Cash and cash equivalents $22,877  $27,697 
Short-term interest-bearing bank deposits  152,951   121,390 
Trade accounts receivable, net of allowance for doubtful
accounts of $94 and $94 at December 31, 2018 and 2017, respectively
  53,531   40,949 
Inventories (Note 3)  41,786   34,921 
Other current assets  10,432   6,951 
Total current assets  281,577   231,908 
         
 Non-Current assets        
Long-term interest-bearing bank deposits  2,000   750 
Deferred tax assets (Note 10)  3,873   1,957 
  Other long-term assets  529   362 
Severance pay funds (Note 7)  1,394   1,503 
Property and equipment, net (Note 4)  13,756   13,891 
Intangible assets, net (Note 5)  10,187   12,800 
Goodwill (Note 5)  20,114   20,114 
Total non-current assets  51,853   51,377 
         
TOTAL ASSETS $333,430  $283,285 
         
LIABILITIES AND SHAREHOLDERS’ EQUITY        
Current liabilities        
Trade accounts payable $19,015  $15,754 
Deferred revenues  3,984   10,334 
Other current liabilities (Note 6)  25,079   26,038 
Total current liabilities  48,078   52,126 
         
Non-Current liabilities        
Accrued severance pay (Note 7)  2,254   2,590 
Other long-term liability  2,358   1,833 
Total non-current liabilities  4,612   4,423 
         
Commitments and contingencies (Note 8)
        
         
TOTAL LIABILITIES  52,690   56,549 
         
SHAREHOLDERS’ EQUITY (Note 9)
        
Ordinary shares, NIS 0.01 par value - Authorized 40,000,000 shares at December 31, 2018 and 2017; Issued and Outstanding 27,917,505, and 27,898,304 at December 31, 2018 and 2017, respectively  74   74 
Additional paid-in capital  122,312   122,426 
          Accumulated other comprehensive income (loss)  (188)  112 
Retained earnings  158,542   104,124 
Total shareholders’ equity  280,740   226,736 
         
Total liabilities and shareholders’ equity $333,430  $283,285 

The accompanying consolidated balance sheet of Nova Measuring Instruments LTD. and subsidiaries (the "Company") as of December 31, 2014 and the related consolidated statements of operations, comprehensive income, changes in shareholders' equity and cash flows for the year then ended. These financial statementsnotes are the responsibilityan integral part of the Company's management. Our responsibility is to express an opinion on these financial statements based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, such consolidated financial statements present fairly, in all material respects, the financial position of Nova Measuring Instruments LTD. and subsidiaries as of December 31, 2014 and the results of their operations and their cash flows for the year ended December 31, 2014, in conformity with accounting principles generally accepted in the United States of America.statements.
 
/s/ Brightman Almagor Zohar & Co.
Brightman Almagor Zohar & Co.
Certified Public Accountants
A member firm of Deloitte Touche Tohmatsu

Tel Aviv, Israel
February 25, 2015
F - 5

 
NOVA MEASURING INSTRUMENTS LTD.
CONSOLIDATED BALANCE SHEETSSTATEMENTS OF OPERATIONS
(U.S. dollars in thousands, except per share data)

  As of December 31, 
  2 0 1 6  2 0 1 5 
ASSETS      
Current assets      
Cash and cash equivalents $20,406  $27,733 
Short-term interest-bearing bank deposits  70,546   69,298 
Trade accounts receivable, net of allowance for doubtful accounts of $90 and $124 at December 31, 2016 and 2015, respectively
  42,626   19,046 
Inventories (Note 4)  29,260   27,683 
Deferred tax assets (Note 10)  -   3,540 
Other current assets  4,838   2,677 
Total current assets  167,676   149,977 
         
 Non-Current assets        
Long-term interest-bearing bank deposits  750   750 
Deferred tax assets (Note 10)  3,020   5,735 
  Other long-term assets  230   211 
Severance pay funds (Note 7)  1,425   1,514 
Property and equipment, net (Note 5)  10,017   11,062 
Intangible assets, net (Note 3)  15,361   17,906 
Goodwill (Note 3)  20,114   20,114 
Total non-current assets  50,917   57,292 
         
TOTAL ASSETS $218,593  $207,269 
         
LIABILITIES AND SHAREHOLDERS’ EQUITY        
Current liabilities        
Trade accounts payable $16,501  $14,378 
Deferred revenues  4,072   5,828 
Deferred tax liabilities (Note 10)  -   956 
Other current liabilities (Note 6)  18,461   15,996 
Total current liabilities  39,034   37,158 
         
Non-Current liabilities        
Accrued severance pay (Note 7)  2,418   2,469 
Deferred tax liabilities (Note 10)  1,094   5,760 
Other long-term liability  1,330   822 
Total non-current liabilities  4,842   9,051 
         
Commitments and contingencies (Note 8)
        
         
TOTAL LIABILITIES  43,876   46,209 
         
SHAREHOLDERS’ EQUITY (Note 9)
        
Ordinary shares, NIS 0.01 par value - authorized 40,000,000 shares at December 31, 2016 and 2015, 27,351,431 shares issued        
  and outstanding at December 31, 2016 and 27,093,937 shares issued and  outstanding at December 31,2015  74   73 
Additional paid-in capital  128,993   123,977 
  Accumulated other comprehensive loss  (50)  (114)
Treasury shares  (11,965)  (11,028)
Retained earnings  57,665   48,152 
Total shareholders’ equity  174,717   161,060 
         
Total liabilities and shareholders’ equity $218,593  $207,269 
  Year ended December 31, 
  2 0 1 8  2 0 1 7  2 0 1 6 
          
Revenues:         
Products $193,298  $174,343  $122,439 
Services  57,836   47,649   41,464 
Total revenues  251,134   221,992   163,903 
             
Cost of revenues:            
Products  71,706   62,242   50,386 
Services  34,194   28,563   25,362 
Expense related to royalty buyout agreement with the Israel Innovation Authority (Note 8)  -   
-
   12,875 
Total cost of revenues  105,900   90,805   88,623 
             
Gross profit  145,234   131,187   75,280 
             
Operating expenses:            
Research and development expenses, net (Note 2m)  45,451   38,956   34,998 
Sales and marketing expenses  28,847   24,554   21,523 
General and administrative expenses  8,735   8,100   6,835 
Amortization of intangible assets (Note 5)  1,759   1,758   1,758 
Total operating expenses  84,792   73,368   65,114 
             
Operating income  60,442   57,819   10,166 
             
Financing income, net  2,984   2,276   1,216 
             
Income before tax on income  63,426   60,095   11,382 
             
Income tax expenses  9,051   13,636   1,738 
             
Net income for the year $54,375  $46,459  $9,644 
             
Earnings per share:            
Basic $1.94  $1.68  $0.35 
Diluted $1.89  $1.63  $0.35 
             
Shares used in calculation of earnings per share:            
Basic  28,022,486   27,695,723   27,174,850 
Diluted  28,765,329   28,524,259   27,503,497 
 
The accompanying notes are an integral part of the consolidated financial statements.


F - 6

NOVA MEASURING INSTRUMENTS LTD.
CONSOLIDATED STATEMENTS OF OPERATIONSCOMPREHENSIVE INCOME
(U.S. dollars in thousands, except per share data)thousands)
 
  Year ended December 31, 
  2 0 1 6  2 0 1 5  2 0 1 4 
          
Revenues:         
Products $122,439  $111,178  $92,208 
Services  41,464   37,336   28,410 
Total revenues  163,903   148,514   120,618 
             
Cost of revenues:            
Products  50,386   50,691   39,784 
Services  25,362   20,743   17,221 
Expense related to royalty buyout agreement with the Office of the Chief Scientist (Note 8)  12,875   -   - 
Total cost of revenues  88,623   71,434   57,005 
             
Gross profit  75,280   77,080   63,613 
             
Operating expenses:            
Research and development expenses, net (Note 2N)  34,998   39,703   29,498 
Sales and marketing expenses  21,523   15,967   12,747 
General and administrative expenses  6,835   8,511   4,457 
Amortization of intangible assets (Note 3)  1,758   1,318   - 
Total operating expenses  65,114   65,499   46,702 
             
Operating income  10,166   11,581   16,911 
             
Financing income, net  1,216   643   563 
             
Income before tax on income  11,382   12,224   17,474 
             
Income tax expenses (benefit)  1,738   (3,501)  (1,178)
             
Net income for the year $9,644  $15,725  $18,652 
             
Earnings per share:            
Basic $0.35  $0.58  $0.68 
Diluted $0.35  $0.57  $0.67 
             
Shares used in calculation of earnings per share:            
Basic  27,175   27,185   27,447 
Diluted  27,503   27,510   27,807 
  Year ended December 31, 
  2 0 1 8  2 0 1 7  2 0 1 6 
          
Net income for the year $54,375  $46,459  $9,644 
             
Other comprehensive income (loss) ("OCI") (Note 13) related to:            
Unrealized gain (loss) from cash flow hedges  (489)  863   114 
Less: reclassification adjustment for net gain (loss) included in net income (loss)  189   (701)  (50)
Other comprehensive income (loss)  (300)  162   64 
Total comprehensive income for the year $54,075  $46,621  $9,708 
 
The accompanying notes are an integral part of the consolidated financial statements.
 
F - 7

 

NOVA MEASURING INSTRUMENTS LTD.
CONSOLIDATED STATEMENTS OF CHANGES IN COMPREHENSIVE INCOMESHAREHOLDERS’ EQUITY
(U.S. dollars in thousands, except per share data)amounts)

  Year ended December 31, 
  2 0 1 6  2 0 1 5  2 0 1 4 
          
Net income for the year $9,644  $15,725  $18,652 
             
Other comprehensive income (loss) ("OCI") related to:            
Gain (loss) recognized in OCI (Note 13)  114   (142)  (1,844)
Gain (loss) reclassified from OCI to income (Note 13)  (50)  1,205   126 
Other comprehensive income (loss)  64   1,063   (1,718)
             
Total comprehensive income for the year $9,708  $16,788  $16,934 
        Accumulated       
  Ordinary  Additional  Other     Total 
  Shares  Paid-in  Comprehensive  Retained  Shareholders’ 
  Number  Amount  Capital  Income (Loss)  Earnings  Equity 
                   
Balance as of January 1, 2016  27,093,937  $73  $112,949  $(114) $48,152  $161,060 
Cumulative effect to share based compensation from adoption of a new accounting standard  -   -   131   -   (131)  - 
Issuance of shares in connection with employee share-based plans  268,022   1   2,151   -   -   2,151 
Issuance of shares upon exercise of options  70,472   (*)  (*)  -   -   (*)
Share based compensation  -   -   2,735   -   -   2,735 
Share repurchase  (81,000)  (*)  (937)  -   -   (937)
Other comprehensive income  -   -   -   64   -   64 
Net income for the year  -   -   -   -   9,644   9,644 
Balance as of December 31, 2016  27,351,431   74   117,028   (50)  57,665   174,717 
                         
Issuance of shares in connection with employee share-based plans  457,810   (*)  2,619   -   -   2,619 
Issuance of shares upon exercise of options  89,063   (*)  (*)  -   -     
Share based compensation  -   -   2,779   -   -   2,779 
Other comprehensive income  -   -   -   162   -   162 
Net income for the year  -   -   -   -   46,459   46,459 
Balance as of December 31, 2017  27,898,304   74   122,426   112   104,124   226,736 
                         
Cumulative effect from adoption of a new accounting standard – ASC 606 (Note 2l)  -   -   -   -   43   43 
Issuance of shares in connection with employee share-based plans  99,285   (*)  361   -   -   361 
Issuance of shares upon exercise of options  119,916   (*)  (*)  -   -     
Share based compensation  -   -   4,326   -   -   4,326 
Share repurchase at cost  (200,000)  (*)  (4,801)  -   -   (4,801)
Other comprehensive income  -   -   -   (300)  -   (300)
Net income for the year  -   -   -   -   54,375   54,375 
Balance as of December 31, 2018  27,917,505  $74  $122,312  $(188) $158,542  $280,740 
 (*)          Less than $1
 
The accompanying notes are an integral part of the consolidated financial statements.

F - 8

NOVA MEASURING INSTRUMENTS LTD.
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY
(U.S. dollars in thousands, except share amounts which are reflected in thousands)

        Accumulated          
  Ordinary  Additional  Other        Total 
  Shares  Paid-in  Comprehensive  Treasury  Retained  Shareholders’ 
  Number  Amount  Capital  Income (Loss)  Shares  Earnings  Equity 
                      
Balance as of January 1, 2014  27,281   72   114,276   541   -   13,775   128,664 
Issuance of shares in connection with employee share-based plans  474   1   2,585               2,586 
Issuance of shares upon exercise of options  22   (*)  (*)              (*)
Stock based compensation          2,124               2,124 
Share repurchase  (640)              (6,726)      (6,726)
Other comprehensive income              (1,718)          (1,718)
Net income for the year                      18,652   18,652 
Balance as of December 31, 2014  27,137   73   118,985   (1,177)  (6,726)  32,427   143,582 
                             
Issuance of shares in connection with employee share-based plans  288   1   2,318               2,319 
Issuance of shares upon exercise of options  33   (*)  (*)              (*)
Stock based compensation          2,674               2,674 
Share repurchase  (364)  (1)          (4,302)      (4,303)
Other comprehensive income              1,063           1,063 
Net income for the year                      15,725   15,725 
Balance as of December 31, 2015  27,094   73   123,977   (114)  (11,028)  48,152   161,060 
                             
Issuance of shares in connection with employee share-based plans  268   1   2,150               2,151 
Issuance of shares upon exercise of options  70   (*)  (*)              (*)
Stock based compensation          2,735               2,735 
Share repurchase  (81)  (*)          (937)      (937)
Cumulative effect to stock based compensation from adoption of a new accounting standard (Note 2P)          131           (131)  - 
Other comprehensive income              64           64 
Net income for the year                      9,644   9,644 
Balance as of December 31, 2016  27,351   74   128,993   (50)  (11,965)  57,665   174,717 
 
(*)          Less than $1

The accompanying notes are an integral part of the consolidated financial statements.
F - 9

NOVA MEASURING INSTRUMENTS LTD.
CONSOLIDATED STATEMENTS OF CASH FLOWS
(U.S. dollars in thousands)

 Year ended December 31,  Year ended December 31, 
 2 0 1 6  2 0 1 5  2 0 1 4  2 0 1 8  2 0 1 7  2 0 1 6 
                  
Cash flows from operating activities:                  
                  
Net income for the year $9,644  $15,725  $18,652  $54,375  $46,459  $9,644 
                        
Adjustments to reconcile net income to net cash provided by (used in) operating activities:                        
Depreciation  4,049   4,597   3,951   5,071   3,618   4,049 
Amortization of acquired intangible assets  2,545   5,023   -   2,613   2,561   2,545 
Loss related to equipment  222   -   -   -   -   222 
Stock-based compensation  2,735   2,674   2,124 
Loss (gain) on securities  -   (10)  175 
Share-based compensation  4,326   2,779   2,735 
Change in deferred tax assets, net  633   (5,046)  (1,626)  (1,916)  (31)  633 
Increase (decrease) in accrued severance pay, net
  38   70   (71)
Increase (decrease) in accrued severance pay, net  (227)  94   38 
Decrease (increase) in trade accounts receivables, net  (23,580)  (1,959)  12,381   (12,539)  1,677   (23,580)
Decrease (increase) in inventories  (1,670)  (1,949)  2,226 
Decrease (increase) in other current and long-term assets  (2,180)  370   408 
Increase in inventories  (8,123)  (6,858)  (1,670)
Increase in other current and long-term assets  (3,648)  (2,245)  (2,180)
Increase (decrease) in trade accounts payables  2,123   1,604   (4,038)  3,261   (747)  2,123 
Increase in other current and long-term liabilities  3,037   3,329   64 
Increase (decrease) in other current and long-term liabilities  (734)  8,242   3,037 
Increase (decrease) in short term deferred revenues  (1,756)  1,361   (703)  (6,350)  6,262   (1,756)
                        
Net cash provided by (used in) operating activities  (4,160)  25,789   33,543   36,109   61,811   (4,160)
                        
Cash flows from investment activities:                        
Decrease (increase) in short-term interest-bearing bank deposits  (1,248)  37,991   (27,737)
Proceeds from short-term available for sale securities  -   -   1,617 
Proceeds from (investments in) short-term held for trading securities  -   2,005   (1,942)
Acquisition of subsidiary, net of acquired cash (Note 3)
  -   (45,344)  - 
Increase in short-term interest-bearing bank deposits  (31,561)  (50,844)  (1,248)
Additions to property and equipment  (3,133)  (4,373)  (5,234)  (3,678)  (6,295)  (3,133)
                        
Net cash used in investing activities  (4,381)  (9,721)  (33,296)  (35,239)  (57,139)  (4,381)
                        
Cash flows from financing activities:                        
Purchases of treasury shares  (937)  (4,303)  (6,726)  (4,801)  -   (937)
Shares issued under employee share-based plans  2,151   2,319   2,586   361   2,619   2,151 
                        
Net cash provided by (used in) financing activities  1,214   (1,984)  (4,140)  (4,440)  2,619   1,214 
                        
Increase (decrease) in cash and cash equivalents  (7,327)  14,084   (3,893)
Cash and cash equivalents - beginning of year  27,733   13,649   17,542 
Cash and cash equivalents - end of year $20,406  $27,733  $13,649 
Increase (decrease) in cash and cash equivalents and restricted cash  (3,570)  7,291   (7,327)
Cash, cash equivalents and restricted cash - beginning of year  28,447   21,156   28,483 
Cash and cash equivalents and restricted cash- end of year $24,877  $28,447  $21,156 
            
Reconciliation of cash, cash equivalents, and restricted cash to the consolidated balance sheet            
Cash and cash equivalents $22,877  $27,697  $20,406 
Restricted cash included in Long-term interest-bearing bank deposits  2,000   750   750 
Total cash, cash equivalents, and restricted cash $24,877  $28,447  $21,156 
                        
Supplemental disclosure of cash flow information:                        
Cash paid during the year for income taxes $1,902  $83  $136  $13,048  $8,158  $1,902 
 
The accompanying notes are an integral part of the consolidated financial statements.
 
F - 109


NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands,, except share and per share data)data)

NOTE 1          -            GENERAL
 
Business Description:

Nova Measuring Instruments Ltd. (the “Company”(”Nova” or the “Parent Company”) was incorporated in May 1993 and commenced operations in October 1993 in the design, development and production of integrated process control systems, used in the manufacturing of semiconductors. In October 1995,Nova has wholly owned subsidiaries in the Company began manufacturingUnited States of America (the “U.S.”), Japan, Taiwan, Korea and marketing its systems. In recent years,Germany (together defined as the Company expanded its product offering to include stand-alone systems.“Company”).

The Company continues research and development for the next generation of its products and additional applications for such products. The Company operates in one operating segment.

The Company has wholly owned subsidiaries in the United States of America (the “U.S.”), Japan, Taiwan, Korea and Germany. In 2016, the wholly owned subsidiary in the Netherlands was liquidated. The subsidiaries (the “subsidiaries”) are engaged in pre-sale activities and providing technical support to customers.
On April 2, 2015, the Company completed the acquisition of 100% shares of ReVera Inc. (hereinafter – ReVera) a privately-held U.S. company. For more details see Note 3.On December 31, 2017, ReVera, merged into Nova Measuring Instruments, Inc.

The ordinary shares of the Company are traded on Thethe NASDAQ Global Market since April 2000 and on the Tel-Aviv Stock Exchange since June 2002.

NOTE 2          -            SIGNIFICANT ACCOUNTING POLICIES
 
The Company’s consolidated financial statements have been prepared in accordance with generally accepted accounting principles (“GAAP”) in the United States of America.

The following is a summary of the significant accounting policies, which were applied in the preparation of these financial statements, on a consistent basis:

A.Principles of Consolidation and Basis of Presentation

The Company’s consolidated financial statements include the financial statements of the Parent Company and its wholly owned subsidiaries (“the Company”), after elimination of materialsubsidiaries. All intercompany balances and transactions and balances.have been eliminated.

B.Use of Estimates in the Preparation of Financial Statements

The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the financial statements, and the reported amounts of revenues and expenses during the reporting periods. The Company's management evaluates its estimates on an ongoing basis, including those related to, but not limited to income taxes and tax uncertainties, collectability of accounts receivable, inventory accruals, fair value and useful lives of intangible assets, and revenue recognition. These estimates are based on management's knowledge about current events and expectations about actions the Company may undertake in the future. Actual results could differ from those estimates.

C.Financial Statements in U.S. Dollars

The currency of the primary economic environment in which the operations of the Company and its subsidiaries are conducted is the U.S. dollar (the “dollar”). Accordingly, the Company uses the dollar as its functional and reporting currency. Certain of the dollar amounts in the financial statements may represent the dollar equivalent of other currencies, including the New Israeli Shekel (“NIS”).

Transactions and balances denominated in dollars are presented at their dollar amounts. Non-dollar transactions and balances are re-measured into dollars in accordance with the principles set forth in Accounting Standards Codification Topic No.ASC 830, (“ASC 830”), “Foreign Currency Translation”.
F - 10

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands, except share and per share data)
NOTE 2-            SIGNIFICANT ACCOUNTING POLICIES (Cont.)

All transaction gains and losses of the re-measured monetary balance sheet items are reflected in the statements of operations as financial income or expenses, as appropriate.

F - 11

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands, except share and per share data)
NOTE 2-           SIGNIFICANT ACCOUNTING POLICIES (Cont.)
D.Cash and Cash Equivalents, and restricted cash

Cash and cash equivalents represent short-term highly liquid investments (mainly interest-bearing deposits) with maturity dates not exceeding three months from the date of deposit.

Certain restricted cash balances are presented within long-term interest-bearing bank deposits
on the consolidated balance sheets based upon the term of the remaining restrictions. The restricted cash balance is related to lease obligations.

E.Short Term Bank Deposit

Short term bank deposits consist of bank deposits with original maturities of more than three months and up to twelve months.

F.Allowance for Doubtful Accounts

Trade accounts receivables are stated at realizable value, net of an allowance for doubtful accounts. The Company evaluates its outstanding accounts receivable and establishes an allowance for doubtful accounts is computedaccording to specific identification basis, based on information available on the specific identification basis.relevant customer credit condition, current aging, historical experience and based on Company policy. These allowances are re-evaluated and adjusted periodically as additional information is available.

G.Business Combination

The companyCompany accounts for business combination in accordance with ASC No, 805, “Business Combination” (ASC 805). ASC No. 805 requires recognition of assets acquired and liabilities assumed at the acquisition date, measured at their fair values as of that date. Any access of the fair value of net assets acquired over purchased price and any subsequent changes in estimated contingencies are to be recorded in the consolidated statements of operations.

H.Inventories

Inventories are presentedstated at the lower of cost or market. net realizable value. Inventory write-downs are provided to cover risks arising from slow-moving items, technological obsolescence, excess inventories, discontinued products, and for market prices lower than cost, if any. The Company periodically evaluates the quantities on hand relative to historical and projected sales volume (which is determined based on an assumption of future demand and market conditions) and the age of the inventory. At the point of the loss recognition, a new lower cost basis for that inventory is established. Any adjustments to reduce the cost of inventories to their net realizable value are recognized in earnings in the current period.

Inventory includes costs of products delivered to customers and not recognized as cost of sales, where revenues in the related arrangements were not recognized.

Cost is determined as follows:
 
Raw materials-on the average cost basis.
·Raw materials – based on the moving average cost method.
·Finished goods and work in process – based on actual production cost basis (materials, labor and indirect manufacturing costs).

Finished goods
F - 11

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands, except share and work in process - on actual production cost basis (materials, labor and indirect manufacturing costs).per share data)

The Company writes down product inventory, based on slow moving items, and assumptions about future demands and market conditions.NOTE 2-            SIGNIFICANT ACCOUNTING POLICIES (Cont.)

I.Property and Equipment

Property and equipment are presented at cost, net of accumulated depreciation. Annual depreciation is calculated based on the straight-line method over the shorter of the estimated useful lives of the related assets. Estimated useful life, in years, is as follows:

 Years
  
Electronic equipment3-7
Office furniture and equipment7-157-17
Leasehold improvementsOver the shorter of the term of the lease or the useful life of the asset

Depreciation methods, useful lives and residual values are reviewed at the end each reporting year and adjusted if appropriate.

J.Goodwill and Intangible Assets

Goodwill and other purchased intangible assets have been recorded as a result of the acquisition of ReVera. Goodwill represents the excess of the purchase price in a business combination over the fair value of net tangible and intangible assets acquired, and related liabilities.

Goodwill is not amortized, but rather is subject to an impairment test, in accordance with ASC 350, “Intangibles – Goodwill and Other”, at least annually (in the fourth quarter), or more frequently if events or changes in circumstances indicate that the carrying value may be impaired. The Company has an option to perform a qualitative assessment to determine whether it is more-likely-than-not that the fair value of a reporting unit is less than its carrying value prior to performing the quantitative goodwill impairment test. The Company operates in one operating segment, and this segment comprises its only reporting unit.

Following the adoption of ASU 2017-04, "Simplifying the Test for Goodwill Impairment", any excess of the carrying value of the reporting unit over its fair value is recognized as an impairment loss, and the carrying value of goodwill is written down to the fair value of the reporting unit.

Intangible assets with finite life (refer to note 2T for impairment assessment of Intangible assets with finite life) are amortized over their useful lives using a method that reflects the pattern in which the economic benefits of the intangible assets are consumed or otherwise used, or, if that pattern cannot be reliably determined, using a straight-line amortization method.

Weighted Average Useful Life (Years)
Technology7
Customer relationships10
Backlog1
IPR&D(*)

(*) To be determined upon successful launch of the related product, subject to annual impairment assessment.
IPR&D is tested for impairment annually or more frequently when indicators of impairment exist. The Company first assesses qualitative factors to determine if it is more likely than not that the IPR&D is impaired and whether it is necessary to perform a quantitative impairment test. The qualitative assessment considers various factors, including changes in demand, the abandonment of the IPR&D or significant economic slowdowns in the semiconductor industry and macroeconomic environment. If adverse qualitative trends are identified that could negatively impact the fair value of the asset, then quantitative impairment test is performed to compare the carrying value of the asset to its undiscounted expected future cash flows.
F - 12

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands, except share and per share data)
NOTE 2-           SIGNIFICANT ACCOUNTING POLICIES (Cont.)

If this test indicates that there is impairment, the impaired asset is written down to fair value, which is typically calculated using discounted expected future cash flows utilizing an appropriate discount rate.

No impairment losses have been identified during 2016, 2017 and 2018 relating to goodwill and IPR&D.

K.Accrued Warranty Costs

Accrued warranty costs are calculated inwith respect ofto the warranty period on the Company’s products and are based on the Company’s prior experience and in accordance with management’s estimate. The estimated future warranty obligations are affected by the warranty periods, install base, labor and other related costs incurred in correcting a product failure.
 
F - 12

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands, except share and per share data)
NOTE 2-           SIGNIFICANT ACCOUNTING POLICIES (Cont.)

K.Intangible Assets

Intangible assets that are not considered to have an indefinite useful life are amortized using mainly the straight-line basis over their estimated useful lives, as noted below. Recoverability of these assets is measured by a comparison of the carrying amount of the asset to the undiscounted future cash flows expected to be generated by the assets. If the assets are considered to be impaired, the amount of any impairment is measured as the difference between the carrying value and the fair value of the impaired assets.

Weighted Average Useful Life (Years)
Technology7
Customer relationships10
BacklogPer occurrence
IPR&D(*)
(*) Will be determined upon successful launch of the related product.

As of December 31, 2016 and 2015 no impairment losses were identified.

L.Goodwill

Goodwill and certain other purchased intangible assets have been recorded as a result of acquisitions of ReVera. Goodwill represents the excess of the purchase price in a business combination over the fair value of net tangible and intangible assets acquired. Goodwill is not amortized, but rather is subject to an impairment test. The Company performs an annual impairment test during the fourth quarter of each fiscal year, or more frequently if impairment indicators are present. The Company operates in one operating segment, and this segment comprises its only reporting unit.

ASC 350, "Intangibles – Goodwill and Other", prescribes a two-phase process for impairment testing of goodwill. The first phase screens for impairment, while the second phase (if necessary) measures impairment. Goodwill impairment is deemed to exist if the net book value of a reporting unit exceeds its estimated fair value. In such case, the second phase is then performed, and the Company measures impairment by comparing the carrying amount of the reporting unit's goodwill to the implied fair value of that goodwill. An impairment loss is recognized in an amount equal to the excess. The Company has an option to perform a qualitative assessment to determine whether it is more-likely-than-not that the fair value of a reporting unit is less than its carrying amount prior to performing the two-step goodwill impairment test. If this is the case, the two-step goodwill impairment test is required. If it is more-likely-than-not that the fair value of a reporting unit is greater than its carrying amount, the two-step goodwill impairment test is not required.

For the period ended December 31, 2016 and for the period ended December 31, 2015 the Company performed an annual impairment analysis and no impairment losses have been identified.

M.Revenue Recognition

RevenuesAdoption of ASC 606

Effective January 1, 2018, the Company adopted ASU No. 2014-9, “Revenue from Contracts with Customers” and the related amendments (“ASC 606”) which supersedes ASC 605, "Revenue Recognition", using the modified retrospective method. ASC 606 was applied to all uncompleted contracts as of January 1, 2018, by recognizing the cumulative effect of initially applying ASC 606 as an adjustment to the opening balance of retained earnings at January 1, 2018 and a reduction of $43 in the deferred revenues balance. As part of its assessment process, the Company identified a change in the timing of revenue recognition associated with certain transactions in which recognition was previously subject to final acceptance from the salecustomer. Following the adoption of productsASC 606, the associated revenues are recognized when allupon delivery.

The Company applied the following criteriapractical expedient for incremental costs of obtaining contracts, in which the associated asset would have been met: a persuasive evidence of an arrangement exists, delivery has occurred, the price is fixed or determinable, collection of resulting receivables is probable and there are no remaining significant obligations.amortized over up to one year.

AllocationResults for reporting periods beginning after January 1, 2018 are presented under ASC 606, while prior period have not been adjusted and continue to be reported in accordance with ASC 605 guidance. As of arrangement consideration amongDecember 31, 2018, the balance sheet changes attributable to ASC 606 related to accounts receivable and deferred revenue were not materially different than the impact upon adoption. In addition, the application of ASC 606 did not have a material impact to either the Company's revenues, cost of sales or its operating expenses during 2018.

Revenue Recognition Policy
The Company enters into revenue arrangements that include products and services which are generally distinct and accounted for as separate units of accounting isperformance obligations. The Company determines whether arrangements are distinct based on their relative selling prices. whether the customer can benefit from the product or service on its own or together with other resources that are readily available and whether the Company's commitment to transfer the product or service to the customer is separately identifiable from other obligations in the contract.
The selling price for each unitcompany derives revenue from sales of accounting is determined based onadvanced process control systems, spare parts, labor hours (mainly related to installation) and service contracts.

Revenues derived from sales of advanced process control systems, spare parts and labor hour are recognized at a selling price hierarchy using either vendor specific objective evidence (“VSOE”) of selling price, third party evidence of selling price (“TPE”) or the vendor’s best estimate of estimated selling price (“ESP”) for that deliverable. Usepoint in time, when control of the residual methodpromised goods or services is prohibited.transferred to the customers, upon fulfillment of the contractual terms (typically upon shipment of the systems and spare parts or when the service is completed for labor hours).

F - 13

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands,, except share and per share data)data)
 
NOTE 2          -           SIGNIFICANT ACCOUNTING POLICIES (Cont.)
 
M.Revenue Recognition. (Cont.)

The objective of ESP is to determine the price at which the Company would transact a sale if the product orRevenues derived from service were sold on a stand-alone basis.

Revenues from Service contracts, generally specify fixed payment amounts for periods longer than one month, and are recognized on a straight line basisratably over time in accordance with the term of the contract.contract since the Company has a stand-ready obligation to provide the service. Such contracts generally include a fixed fee.

Revenues from sales which were not yet determined to be final sales due to certain acceptance provisions are deferreddeferred.

Significant Judgments - Contracts with Multiple Performance Obligations

Contracts with customers may include multiple performance obligations. For such arrangements, the Company allocates revenue to each performance obligation based on its relative Standalone Selling Price (“SSP”). Judgment is required to determine the SSP for each distinct performance obligation. The Company uses a range of amounts to estimate SSP when it sells each of the products and included in deferred revenues. In cases where collectabilityservices separately and needs to determine whether there is not probable,a discount to be allocated based on the relative SSP of the various products and services.

Remaining Performance Obligations

Remaining performance obligations (RPOs) represent contracted revenues are deferred and recognized upon collection.
Deferred revenues include amounts invoiced to customers for which revenue hasthat had not yet been recognized.recognized and include deferred revenues and invoices that have been issued to customers but were uncollected and have not been recognized as revenues. As of December 31, 2018, the aggregate amount of the RPOs was $7,983 comprised of $3,985 deferred revenues and $3,998 of uncollected amounts that were not recognized yet as revenues. The Company expects the RPO to be recognized as revenues over the next year.

Contract Balances

Contract balances are presented separately on the consolidated balance sheets.

Revenues recognized during 2018 from amounts included within the deferred revenues balance at the beginning of the period amounted to $21,639.

The Company’s general payment terms are less than 1 year; therefore, the company doesn’t record any financing components.

For more disaggregated information of revenues refer to Note 11.

N.M.Research and Development

Research and development costs are charged to operations as incurred. Amounts received or receivable from the Government of Israel through the Israeli Innovation Authority (“IIA”, formerly known as the Office of the Chief Scientist (“OCS”)Scientist) or from the European Community as participation in certain research and development programs are offset against research and development costs. The accrual for grants receivable is determined based on the terms of the programs, provided that the criteria for entitlement are expected to be met. Royalty expenses are determined based on actual revenues and presented in cost of revenues. During 2016 the Company entered into a royalty buyout agreement with the OCS referIsrael Innovation Authority (“IIA”). Refer to note 8A for further details. Research and development grants recognized during the years ended December 31, 2018, 2017 and 2016 2015were $5,763, $4,634 and 2014 were $4,261 $1,237 and $3,490, respectively.

O.N.Income Taxes

The Company accounts for income taxes utilizing the asset and liability method in accordance with ASC 740, “Income Taxes”. Current tax liabilities are recognized for the estimated taxes payable on tax returns for the current year. Deferred tax liabilities or assets are recognized for the estimated future tax effects attributable to temporary differences between the income tax bases of assets and liabilities and their reported amounts in the financial statements, and for tax loss carryforwards.
F - 14

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands, except share and per share data)
NOTE 2-           SIGNIFICANT ACCOUNTING POLICIES (Cont.)
Measurement of current and deferred tax liabilities and assets is based on provisions of enacted tax laws, and deferred tax assets are reduced, if necessary, by the amount of tax benefits, the realization of which is not considered more likely than not based on available evidence.

ASC 740-10 requires a two-step approach to recognizing and measuring uncertain tax positions. The first step is to evaluate the tax position for recognition by determining if the weight of available evidence indicates that it is more likely than not that the position will be sustained on audit, including resolution of related appeals or litigation processes, if any. The second step is to measure the tax benefit as the largest amount which is more than 50% likely of being realized upon ultimate settlement.

ASU No. 2015-17, Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes, requires a reporting entity to classify all deferred tax assets and liabilities as noncurrent in a classified balance sheet.

P.O.Share-Based Compensation

The Company accounts for equity basedequity-based compensation using ASC 718-10 “Share-Based Payment,” which requires companies to recognize the cost of employee services received in exchange for awards of equity instruments based upon the grant-date fair value of those awards.

F - 14

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands, except share and per share data)

NOTE 2-           SIGNIFICANT ACCOUNTING POLICIES (Cont.)

P.Share-Based Compensation (Cont.)

StockShare Options

Under ASC 718, the fair market value of each option grant is estimated on the date of grant using the “Black-Scholes option pricing” method with the following weighted-average assumptions:

2 0 1 6 2 0 1 5 2 0 1 4 2 0 1 8  2 0 1 7  2 0 1 6 
Risk-free interest rate1.08% 1.41% 1.61%  2.79%   1.81% 1.08%
Expected life of options4.62 years 4.62 years 4.75 years 4.76 years  4.70 years  4.62 years 
Expected volatility28.41% 35.67% 45.29%31.82%   28.01%  28.41% 
Expected dividend yield0% 0% 0%  0%  0%  0% 

Expected volatility was calculated based on actual historical share price movements over a term that is equivalent to the expected term of granted options. The expected term of options granted is based on historical experience and represents the period of time that options granted are expected to be outstanding. The risk-free interest rate is based on the yield from U.S. treasury bonds with an equivalent term. The Company has historically not paid dividends and has no foreseeable plans to pay dividends.

The Company elected to early adopt ASU-2016-19 starting January 1, 2016 and to account for forfeitures as they occur. The net cumulative effect of this change, in a total amount of $131 thousands, was recognized as a reduction to retained earnings as of January 1, 2016.

Q.P.Earnings per Share

Earnings per share are presented in accordance with ASC 260-10, “Earnings per Share”. Pursuant to which, basic earnings per share excludes the dilutive effects of convertible securities and is computed by dividing income (loss) available to common shareholders by the weighted-average number of ordinary shares outstanding for the period, net of treasury shares. Diluted earnings per share reflect the potential dilutive effect of all convertible securities. The number of potentially dilutive securities excluded from diluted earnings per share due to the anti-dilutive effect of out of the money options amounted to 446,301 in 2018, 275,594 in 2017 and 1,134,971 in 2016, 946,8292016.

F - 15

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in 2015thousands, except share and 526,381 in 2014.per share data)
NOTE 2-           SIGNIFICANT ACCOUNTING POLICIES (Cont.)
 
Basic earnings per share in 2018, 2017 and 2016 2015were $1.94, $1.68 and 2014 were $0.35 $0.58 and $0.68 respectively. Diluted earnings per share in 2018, 2017 and 2016 2015were $1.89, $1.63 and 2014 were $0.35 $0. 57 and $0. 67 respectively.

R.Treasury Shares

Treasury shares are recorded at cost and presented as a reduction of shareholders' equity.

S.Q.Concentrations of Credit Risk
 
Financial instruments that potentially subject the Company to concentrations of credit risk consist principally of cash and cash equivalents, bank deposits, trade receivables and foreign currency derivative contracts.
 
The majority of the Company’s cash and cash equivalents and bank deposits are invested in dollar instruments with major banks in Israel. Management believes that the financial institutions that hold the Company's investments are corporations with high credit standing. Accordingly, management believes that low credit risk exists with respect to these financial investments.

F - 15

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands, except share and per share data)
NOTE 2-           SIGNIFICANT ACCOUNTING POLICIES (Cont.)
S.Concentrations of Credit Risk (Cont.)

The trade receivables of the Company are derived from sales to customers located primarily in Taiwan R.O.C., Korea, China and USA. The management of the Company performed risk assessment on an ongoing basis and believes it bears low risk.

The Company entered into options and forward contracts to hedge against the risk of overall changes in future cash flow from payments of payroll and related expenses as well as other expenses denominated in NIS. The derivative instruments hedge a portion of the Company's non-dollar currency exposure. Counterparty to the Company’s derivative instruments is major financial institution.

T.R.Fair Value Measurements

The fair values of the Company cash and cash equivalents, accounts receivable, and accounts payable approximate their carrying amounts due to their short-term nature.

The Company follows the provisions of ASC No. 820, “Fair Value Measurement” (“ASC 820”), which defines fair value 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.
In determining a fair value, the Company uses various valuation approaches. ASC 820 establishes a hierarchy for inputs used in measuring fair value that maximizes the use of observable inputs and minimizes the use of unobservable inputs by requiring that the most observable inputs be used when available. Observable inputs are inputs that market participants would use in pricing an asset or liability, based on market data obtained from sources independent of the Company. Unobservable inputs are inputs that reflect assumptions that market participants would use in pricing an asset or liability, based on the best information available under given circumstances.
The hierarchy is broken down into three levels, based on the observability of inputs and assumptions, as follows:

Level 1 - Observable inputs obtained from independent sources, such as quoted prices for   identical assets and liabilities in active markets.
Level 2 - Other inputs that are directly or indirectly observable in the market place.
Level 3 - Unobservable inputs which are supported by little or no market activity.

The estimated fair values of the derivative instruments are calculateddetermined based on market rates to settle the instruments. These values represent the estimated amounts the Company would receive upon sale or pay upon transfer, taking into consideration current market rates. The Company calculate derivative asset and liability amounts using a variety of valuation techniques, depending on the specific characteristics of the hedging instrument, taking into account credit risk. The fair value of the Company derivative contracts (including forwards and options) is determined using standard valuation models. The significant inputs used in these models are readily available in public markets or can be derived from observable market transactions and, therefore, the Company derivative contracts have been classified as Level 2.
F - 16

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands, except share and per share data)
NOTE 2-           SIGNIFICANT ACCOUNTING POLICIES (Cont.)

Inputs used in these standard valuation models include the applicable spot, forward, and discount rates. The standard valuation model for the Company optionoptions contracts also includes implied volatility, which is specific to individual options and is based on rates quoted from a widely used third-party resource.

U.S.Derivative Financial Instruments

ASC 815 requires the presentation of all derivatives as either assets or liabilities on the balance sheet and the measurement of those instruments at fair value.

For derivative instruments that are designated and qualify as a cash flow hedge (i.e., hedging the exposure to variability in expected future cash flows that is attributable to a particular risk), the effective portion of the gain or loss on the derivative instrument is reported as a component of other comprehensive income and reclassified into earnings in the same period or periods during which the hedged transaction affects earnings. The remaining gain or loss on the derivative instrument in excess of the cumulative change in the present value of future cash flows of the hedged item, if any, is recognized in current earnings (as part of the financing income, net, in the consolidated statement of operations) during the period of change. See Note 13 for disclosure of the derivative financial instruments in accordance with such pronouncements.

V.T.Impairment of Long-Lived Assets

Long-lived assets (tangible and intangible assets with finite life), held and used by the Company are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of the assets (or asset Company)Group) may not be recoverable. In the event that the sum of the expected future cash flows (undiscounted and without interest charges) of the long-lived assets is less than the carrying amount of such assets, an impairment charge would be recognized, and the assets (or asset Company)Group) would be written down to their estimated fair values.

The Company performed an impairment review and did not identify any indicators.
F - 16

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands, except shareindicators for impairment as of each of 2018, 2017 and per share data)
NOTE 2-           SIGNIFICANT ACCOUNTING POLICIES2016.

W.U.New Accounting Pronouncements

Recently adopted

In 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update ("ASU") No. 2014-09, Revenue from Contracts with Customers. The standard provides companies with a single model for accounting for revenue arising from contracts with customers and supersedes current revenue recognition guidance, including industry-specific revenue guidance. In 2016, the FASB issued four amendments to the ASU. The standard is effective for public companies for annual periods beginning after December 15, 2017. The Company will adopt this ASU effective January 1, 2018. The guidance is required to be adopted on either a full or modified retrospective basis. The Company is currently evaluating the effect that the standard will have on its consolidated financial statements and related disclosures.In November 2016, the FASB issued Accounting Standards Update No. 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash (ASU 2016-18), which requires companies to include amounts generally described as restricted cash and restricted cash equivalents in cash and cash equivalents when reconciling beginning-of-period and end-of-period total amounts shown on the statement of cash flows. The amendments in this Update are effective for public business entities for fiscal years beginning after December 15, 2017. Early adoption is permitted. The Company does not expect that this new guidance will have a material impact onadopted the Company’s consolidated Financial Statements.ASU in 2018.
 
In March 2016, the Financial Accounting Standards Board (“FASB”) issued a new standard that changes the accounting for certain aspects of share-based payments to employees (ASU No. 2016-19). The new guidance requires excess tax benefits and tax deficiencies to be recorded in the income statement when stock awards vest or are settled. The standard also allows the Company to repurchase more of an employee’s vesting shares for tax withholding purposes without triggering liability accounting, clarifies that all cash payments made to tax authorities on an employee’s behalf for withheld shares should be presented as a financing activity on the Company’s cash flows statement, and provides an accounting policy election to account for forfeitures as they occur. The amendments in this ASU are effective for fiscal years beginning after December 15, 2016. The Company elected to early adopt the new guidance in 2016, which requires the Company to reflect any adjustments as of January 1, 2016, the beginning of the annual period that includes the year of adoption. The Company elected to account for forfeitures as they occur, rather than estimate expected forfeitures. The net cumulative effect of this change was recognized as a $131 thousands reduction to retained earnings as of January 1, 2016.

In 2015,2017, the FASB issued ASU No. 2015-17, Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes.2017-04, Simplifying the Test for Goodwill Impairment. Under this ASU,the new standard, goodwill impairment would be measured as the amount by which a reporting unit’s carrying value exceeds its fair value, not to exceed the carrying value of goodwill. This ASU eliminates existing guidance that requires an entity is required to classifydetermine goodwill impairment by calculating the implied fair value of goodwill by hypothetically assigning the fair value of a reporting unit to all deferred taxof its assets and liabilities as noncurrentif that reporting unit had been acquired in a classified balance sheet. Current guidance requiring the offsetting of deferred tax assets and liabilities of a tax-paying component of an entity and presentation as a single noncurrent amount is not affected. The Company early adopted this ASU prospectively and the Company 2016 consolidated balance sheet reflects the new guidance for classification of deferred taxes. Prior periods were not reclassified.business combination.

In March 2016, the FASB issued ASU 2016-05, “Derivatives and Hedging (Topic 815): Effect of Derivative Contract Novations on Existing Hedge Accounting Relationships”, which clarifies that a change in the counter party to a derivative instrument designated as a hedging instrument does not require de-designation of that hedging relationship, provided that all other hedge accounting criteria are met. The new guidance is effective for fiscal years beginning after December 15, 2016.2019 with early adoption permitted. The Company does not expect that thishas early adopted the new guidance willon January 1, 2018. The adoption of the new guidance did not have a materialany impact on the Company’s Consolidated Financial Statements.

NOTE 3-           ACQUISITION OF REVERA INC.Company's consolidated financial statements.
 
On April 2, 2015 (“the Closing Date”), The Company completed the acquisition of ReVera Inc. (“ReVera”) a privately held company headquartered in Santa Clara, California, which develops, manufactures, and sells stand-alone metrology tools for measurements of thin-films and composition applications in the semiconductor industry. The company paid $46,500 in cash, of which $2,475 were paid to ReVera noteholders prior to the acquisition.

F - 17

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands,, except share and per share data)data)
NOTE 2-           SIGNIFICANT ACCOUNTING POLICIES (Cont.)
In August 2017, the FASB issued ASU 2017-12, derivatives and hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities, amendments to hedge accounting guidance. These amendments are intended to better align a Company’s risk management strategies and financial reporting for hedging relationships. Under the new guidance, more hedging strategies will be eligible for hedge accounting and the application of hedge accounting is simplified. In addition, the new guidance amends presentation and disclosure requirements. The guidance is effective for fiscal years beginning after December 15, 2018 with early adoption permitted. The guidance requires the use of a modified retrospective approach. The Company early adopted the new guidance on January 1, 2018. The adoption of the ASU did not have any impact on the Company's consolidated financial statements.

Recently Issued

In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842) (“ASU 2016-02”), as amended, which generally requires lessees to recognize operating and financing lease liabilities and corresponding right-of-use assets on the balance sheet and to provide enhanced disclosures surrounding the amount, timing and uncertainty of cash flows arising from leasing arrangements.
The Company elected to apply the new standard effective January 1, 2019 on a modified retrospective basis and will not restate comparative periods. The Company intends to elect the package of practical expedients permitted under the transition guidance, which allows it to carry forward our historical lease classification, its assessment on whether a contract is or contains a lease, and its initial direct costs for any leases that exist prior to adoption of the new standard. The Company will also elect to combine lease and non-lease components. The Company expects an amount of approximately $29,161 would be recognized as total right-of-use assets and total lease liabilities on its consolidated balance sheet as of January 1, 2019.
The Company implemented internal controls and key system functionality to enable the preparation of financial information on adoption.

In January 2016, the FASB issued ASU 2016-13, “Financial Instruments – Credit Losses on Financial Instruments”, which requires that expected credit losses relating to financial assets measured on an amortized cost basis and available for sale debt securities be recorded through an allowance for credit losses. ASU 2016-13 limits the amount of credit losses to be recognized for available for sale debt securities to the amount by which carrying value exceeds fair value and also requires the reversal of previously recognized credit losses if fair value increases. The new standard will be effective for interim and annual periods beginning after January 1, 2020, and early adoption is permitted. The Company is currently evaluating the potential impact of adoption of the ASU on its consolidated financial statements. 
 
NOTE 3          -           ACQUISITION OF REVERA INC. (Cont.)INVENTORIES
 
The financial results of ReVera are included in the consolidated financial statements from the closing date.

Upon acquisition, ReVera became the Company’s wholly-owned subsidiary. The acquisition was accounted for as a business combination. This method requires, among other things, that assets acquired and liabilities assumed in a business combination be recognized at their fair values as of the acquisition date.

The Company allocated the total consideration to ReVera's tangible and intangible assets and liabilities based on their estimated fair values as of the acquisition date and allocated the remaining amount to goodwill. The allocation is as follows:

Cash and cash equivalents $1,158 
Net assets excluding cash and cash equivalents  7,991 
Deferred tax current assets  563 
Deferred tax long-term assets  3,753 
Intangible assets  22,929 
Goodwill  20,114 
Deferred revenues, net  (1,409)
Deferred tax current liabilities  (2,122)
Deferred tax long-term liabilities  (6,477)
Total purchases price $46,500 

The valuation of intangible assets were as follows:

  As of December 31, 
  2 0 1 6  2 0 1 5 
Original amount:      
Technology $12,305  $12,305 
Customer relationships  5,191   5,191 
Backlog  3,506   3,506 
IPR&D  1,927   1,927 
   22,929   22,929 
         
Accumulated amortization:        
Technology  3,076   1,318 
Customer relationships  986   199 
Backlog  3,506   3,506 
IPR&D  -   - 
   7,568   5,023 
Net book value $15,361  $17,906 

Annual amortization expenses are expected as follows:
A.Composition:
 
Year ending December 31,   
2017 $2,561 
2018  2,614 
2019  2,625 
2020  2,503 
2021 and thereafter  5,058 
  $15,361 
  As of December 31, 
  2 0 1 8  2 0 1 7 
       
Raw materials $11,166  $10,634 
Work in process  18,736   15,507 
Finished goods  11,884   8,780 
  $41,786  $34,921 

B.
In the years ended December 31, 2018, 2017 and 2016, the Company wrote-off inventories in a total amount of $3,413, $3,418 and $4,038, respectively.
F - 18


NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands,, except share and per share data)data
NOTE 3-           ACQUISITION OF REVERA INC. (Cont.)
 
Measurement of Fair Values
The fair value of technology is based on the discounted estimated royalty payments that have been avoided as a result of the technology being owned.
The fair value of customer relationships has been determined using the multi-period excess earnings method, whereby the subject asset is valued after deducting a fair return on all other assets that are part of creating the related cash flows.
The fair value of Backlog has been calculated using the income approach. The backlog is considered a valuable intangible asset, which can be separately sold.
The fair value of in-process research and development ("IPR&D") intangible assets represent the value assigned to acquired research and development projects that, as of the acquisition date had not established technological feasibility and had no alternative future use. The IPR&D intangible assets are capitalized and accounted for as indefinite-lived intangible assets and are subject to impairment testing until completion or abandonment of the projects. Upon successful completion of each project and launch of the product, the Company will make a separate determination of useful life of the IPR&D intangible assets and the related amortization will be recorded as an expense over the estimated useful life of the specific projects.

Goodwill generated from the ReVera acquisition is primarily attributable to expected synergies.  All goodwill generated during this period is not deductible for tax purposes.

In 2015, the Company incurred acquisition-related expenses of $1,979. These expenses have been included in operating expenses in the statement of operation.

NOTE 4-           INVENTORIES

A.Composition:
  As of December 31, 
  2 0 1 6  2 0 1 5 
       
Raw materials $9,596  $6,649 
Work in process  12,205   12,932 
Finished goods  7,459   8,102 
  $29,260  $27,683 

B.
In the years ended December 31, 2016, 2015 and 2014, the Company wrote-off inventories in a total amount of $4,038, $2,551 and $1,554, respectively.

F - 19

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands, except share and per share data)
NOTE 54          -           PROPERTY AND EQUIPMENT, NET

 As of December 31,  As of December 31, 
 2 0 1 6  2 0 1 5  2 0 1 8  2 0 1 7 
Cost:            
Electronic equipment $26,234  $24,718  $33,160  $29,793 
Office furniture and equipment  1,731   1,648   1,557   1,980 
Leasehold improvements  7,274   6,303   11,340   10,947 
 $35,239  $32,669  $46,057  $42,720 
                
Accumulated depreciation:                
Electronic equipment  19,925   17,150   25,259   22,740 
Office furniture and equipment  1,363   1,298   1,237   1,428 
Leasehold improvements  3,934   3,159   5,805   4,661 
  25,222   21,607   32,301   28,829 
Net book value $10,017  $11,062  $13,756  $13,891 

Depreciation expenses amounted to $4,049, $4,597$5,071, $3,618 and $3,951$4,049 for the years ended December 31, 2016, 20152018, 2017 and 2014,2016, respectively.
NOTE 5          -            GOODWILL AND INTENGABLE ASSETS
Goodwill and Intangible assets originated from the acquisition of ReVera Inc. ("ReVera") on April 2, 2015. The following is a summary of intangible assets as of December 31, 2018 and 2017:

  As of December 31, 
  2 0 1 8  2 0 1 7 
Original amount:      
Technology $12,305  $12,305 
Customer relationships  5,191   5,191 
Backlog  3,506   3,506 
IPR&D  1,927   1,927 
   22,929   22,929 
         
Accumulated amortization:        
Technology  6,592   4,834 
Customer relationships  2,644   1,789 
Backlog  3,506   3,506 
IPR&D  -   - 
   12,742   10,129 
Net book value $10,187  $12,800 

Annual amortization expenses (excluding IPR&D ) are expected as follows:
Year ending December 31,   
2019 $2,625 
2020  2,503 
2021  2,297 
2022  736 
2023  84 
Thereafter  15 
  $
8,260
 
                     Goodwill amounted to $20,114 as of December 31, 2018 and 2017.
F - 19

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands, except share and per share data)
NOTE 6          -            OTHER CURRENT LIABILITIES

A.         Consists of:
 
 As of December 31,  As of December 31, 
 2 0 1 6  2 0 1 5  2 0 1 8  2 0 1 7 
            
Accrued salaries and fringe benefits $10,612  $8,056  $14,008  $13,522 
Accrued warranty costs (See B below)  4,358   3,883   5,622   5,055 
Governmental institutions  2,947   3,338   4,417   7,215 
Other  544   719   1,032   246 
 $18,461  $15,996  $25,079  $26,038 
 
B.         Accrued Warranty Costs:

The Company provides standard warranty coverage on its systems. Parts and labor are covered under the terms of the warranty agreement. The Company accounts for the estimated warranty cost as a charge to costs of revenues when revenue is recognized.

The following table provides the changes in the product warranty accrual for the fiscal years ended December 31, 20162018 and 2015:2017:
 
  As of December 31, 
  2 0 1 6  2 0 1 5 
       
Balance as of beginning of year $3,883  $2,356 
Acquisition of ReVera  -   973 
Services provided under warranty  (4,168)  (4,221)
Changes in provision  4,643   4,775 
Balance as of end of year $4,358  $3,883 

F - 20

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands, except share and per share data)
  As of December 31, 
  2 0 1 8  2 0 1 7 
       
Balance as of beginning of year $5,055  $4,358 
Services provided under warranty  (6,428)  (6,189)
Changes in provision  6,995   6,886 
Balance as of end of year $5,622  $5,055 
 
NOTE 7          -            LIABILITY FOR EMPLOYEE SEVERANCE PAY, NET
 
Israeli law and labor agreements determine the obligations of the Company to make severance payments to dismissed employees and to employees leaving employment under certain other circumstances. The obligation for severance pay benefits, as determined by Israeli law, is based upon length of service and the employee’s most recent salary. The liability is partially covered through insurance policies purchased by the Company and deposits in a severance fund.

The deposited funds include profits accumulated up to the balance sheet date. The deposited funds may be withdrawn only upon the fulfillment of the obligation pursuant to Israel's Severance Pay Law, 1963 or labor agreements.

Since July 2008, the Company's agreements with new Israeli employees are under Section 14 of the Israeli Severance Pay Law, 1963. The Company's contributions for severance pay have replaced its severance obligation.

Upon contribution of the full amount of the employee's monthly salary for each year of service, no additional calculations are conducted between the parties regarding the matter of severance pay and no additional payments are made by the Company to the employee.
 
Severance pay expenses (income) for the years ended December 31, 2016, 20152018, 2017 and 2014,2016, amounted to $(161), $168 and $120, $94 and $6, respectively (not including(excluding the company’sCompany’s contributions tofor severance pay under section 14).

F - 20

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands, except share and per share data)
 
NOTE 8          -            COMMITMENTS AND CONTINGENCIES
 
A.UnderIn August 2016, the research and development agreementsCompany entered into a royalty buyout agreement ("the Agreement”) with the IIA. As part of the Company with the OCS and pursuant to applicable laws,Agreement the Company has undertakenpaid $12,875 to the IIA in September 2016. The contingent net royalty liability to the IIA at the time of the settlement was $24,340. This obligation included different annual interest rates ranging up to 5%. As a result of this payment, the Company does not expect to pay royalties at the rate of 3.5%-5% (2015 onwards-5%) on sales of products developed with funds provided by the OCS, up to an amount equal to 100% of the OCS research and development grants received, linked to the dollar plus interestroyalty payments on the unpaid amountprevious funds received based onfrom the 12-month LIBOR rate (fromIIA in the year the grant was approved) applicable to dollar deposits. Refund of the grants thereon is contingent on future sales and the Company has no obligation to refund grants if sufficient sales are not generated. The Company ceased its participation in royalty bearing programs in December 2014.future.

In August 2016, the Company entered into a royalty buyout agreement ("the Agreement”) with the OCS. As part of the Agreement the Company paid $12,875 to the OCS in September, 2016. The contingent net royalty liability to the OCS at the time of the settlement was $24,340, this obligation included different annual interest rates ranging up to 5%. As a result of this payment, the Company does not except to pay in the future royalty payments on the previous funds received from the OCS.

Royalty expense amounted to $13,511 ($12,875 related to the Agreement), $1,255, and $1,019 for the years 2016, 2015 and 2014, respectively. The balance of the contingent liability to the OCS as of December 31, 2015 was $23,959.in 2016.
F - 21

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands, except share and per share data)
NOTE 8-           COMMITMENTS AND CONTINGENCIES (Cont.)

B.The Company rents its facilities under various operating lease agreements, which expire on various dates, the latest of which is in 2021.2039 (including renewal options). The minimum rental payments are as follows:

 Year   
 2017 $1,928 
 2018  1,779 
 2019  1,766 
 2020  1,766 
 2021  147 
 Total $7,386 
Year   
2019 $3,135 
2020  3,460 
2021  3,436 
2022  3,018 
2023  3,004 
Thereafter  32,489 
Total $48,542 

Rental expense for the facilities amounted to $2,139, $1,781$2,431, $2,172 and $1,594$2,139 for the year 2016, 20152018, 2017 and 2014,2016, respectively. In connection with the Company's facilities lease agreement in Israel, the lessor has a lien of approximately $750$2,000 on certain bank deposits as of December 31, 2016.2018. These deposits are included in long-term interest-bearing bank deposits.

On February 1, 2017, the company signed an operating lease agreement which expire in 2020. The minimum rental payments are $1,243.

C.The Company is obligated under certain agreements with its suppliers to purchase specified items of inventory which are expected to be utilized during the years 2017-2020.2019-2021. As of December 31, 2016,2018, non-cancelable purchase obligations were approximately $21,677.$31,028.
 
NOTE 9          -           SHAREHOLDERS’ EQUITY
 
A.Rights of Shares:

Holders of ordinary shares are entitled to participate equally in the payment of cash dividends and bonus shares (stock dividends) and, in the event of the liquidation of the Company, in the distribution of assets after satisfaction of liabilities to creditors. Each ordinary share is entitled to one vote on all matters to be voted on by shareholders.

B.Share Repurchase:

On March 24, 2014, the Company announced a $12 million share$12,000 shares repurchase program, which was executed in 2014, 2015 and 2016.
Through December 31, 2016, the Company repurchased 1,084,778 ordinary shares for an aggregate amount of $11,965. The Company has completed the program in May 2016.

On November 1, 2018, the Company announced $25,000 shares repurchase program, which is planned to be executed by the first half of 2020. Through December 31, 2018, the Company repurchased 200,000 ordinary shares for an aggregate amount of $4,801.

All treasury shares have been canceled as of the end of each respective year.

F - 2221

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands,, except share and per share data)data

NOTE 9          -           SHAREHOLDERS’ EQUITY (Cont.)
 
C.Equity Based Incentive Plans:

The Company’s Board of directors approves, from time to time, equity basedequity-based incentive plans, the last of which was approved in October 2007.August 2017. Equity based incentive plans include stock options, restricted stockshare units and restricted stock awards to employees, officers and directors.

StockShares Options

The following table summarizes the effects of stock-basedshare-based compensation resulting from the application of ASC 718 included in the Statements of Operations as follows:

 Year ended December 31, Year ended December 31, 
 2 0 1 6  2 0 1 5  2 0 1 4 2 0 1 8 2 0 1 7 2 0 1 6 
Cost of Revenues:               
Products $342  $373  $375 
Services  218   203   178 
Product  515   370   342 
Service  414   269   218 
Research and Development expenses  983   1,085   870   1,710   1,055   983 
Sales and Marketing expenses  884   744   446   1,026   621   884 
General and Administration expenses  308   269   255   661   464   308 
Total $2,735  $2,674  $2,124  $4,326  $2,779  $2,735 

StockShare options vest over four years and their term may not exceed 10 years. CommencingDuring the period commencing January 1, 2016 and ending July 31, 2017, the exercise price of each option iswas the average market price of the underlying share during the period of 30 trade days preceding the date of each grant.

Through December 31, 2016, 11,795,497 share options have been issued under Commencing August 1, 2017, the plans, of which 5,377,629 options have been exercised, 4,639,003 options have been cancelled, and 746,732 options were exercisable as of December 31, 2016.exercise price is the market price.

The weighted average fair value (in dollars) of the options granted during 2016, 20152018, 2017 and 2014,2016, according to Black-Scholes option-pricing model, amounted to $2.89, $3.76$8.37, $6.64 and $4.31$2.89 per option, respectively. Fair value was determined on the basis of the price of the Company’s share.
 
Summary of the status of the Company’s share option plans as of December 31, 2016, 2015 and 2014,2018, as well as changes during each of the yearsyear then ended, is presented below:

  2 0 1 6  2 0 1 5  2 0 1 4 
  Share  
Weighted
Average
Exercise
  Share  
Weighted
Average
Exercise
  Share  
Weighted
Average
Exercise
 
  Options  Price  Options  Price  Options  Price 
Outstanding - beginning of year  
1,757,170
   9.95   1,534,642   8.90   1,707,702   7.48 
Granted  434,571   11.36   625,959   11.67   392,879   10.77 
Exercised  268,022   8.15   287,928   8.06   473,616   5.48 
Expired and forfeited  144,854   8.58   115,503   10.01   92,323   8.09 
Outstanding - year end  1,778,865   10.52   1,757,170   9.95   1,534,642   8.9 
                         
Options exercisable at year-end  746,732   9.51   689,369   8.66   644,685   8.11 

F - 23

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands, except share and per share data)

NOTE 9-           SHAREHOLDERS’ EQUITY (Cont.)
  2 0 1 8 
  Share  Weighted Average 
  Options  Exercise Price 
Outstanding - beginning of year  1,417,191   14.02 
Granted  371,419   26.22 
Exercised  117,185   10.01 
Expired and forfeited  141,352   14.25 
Outstanding - year end  1,530,073   17.27 
         
Options exercisable at year-end  728,065   12.71 
 
The aggregate intrinsic value represents the total intrinsic value (the difference between the Company's closing stockshare market price on the last trading day of the fiscal year and the exercise price, multiplied by the number of in-the-money options) that would have been received by the option holders had all option holders exercised their options on the last trading day of the fiscal year. This amount changes based on the fair market value of the Company's shares.

F - 22

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands, except share and per share data

NOTE 9-           SHAREHOLDERS’ EQUITY (Cont.)
 
The total intrinsic value of options outstanding as of December 31, 20162018 and 20152017 was $4,703$10,665 and $1,259,$17,284, respectively. The total intrinsic value of options exercisable as of December 31, 20162018 and 20152017 was $2,699$7,679 and $979,$8,254, respectively. The total intrinsic value of options exercised during the years 2018, 2017 and 2016 2015was $2,170, $5,170 and 2014 was $1,342 $505 and $2,328, respectively.

The following table summarizes information about share options outstanding as of December 31, 2016:2018:

Range of
Exercise Prices
  
Number
Outstanding
  
Weighted
Average
Remaining
Contractual
Life
  
Weighted
Average
Exercise
Price
  
Number
Exercisable
  
Weighted
Average
Exercise
Price
 
(US dollars)     (in years)  (US dollars)     (US dollars) 
0.43-2.54   16,840   2.33   1.23   16,840   1.23 
4.20-6.70   41,000   2.28   6.03   41,000   6.03 
7.40-7.91   88,843   2.58   7.82   88,843   7.82 
8.38-8.89   272,173   3.28   8.73   212,935   8.71 
9.04-9.58   42,414   3.41   9.11   28,367   9.09 
10.08-10.93   317,606   4.98   10.25   127,359   10.21 
11.28-12.45   999,989   5.59   11.72   231,388   11.77 
    1,778,865           746,732     
Range of Exercise Prices  Number Outstanding  Weighted Average Remaining Contractual Life  Weighted Average Exercise Price  Number Exercisable  Weighted Average Exercise Price 
(US dollars)     (in years)  (US dollars)     (US dollars) 
 0.93-3.00   2,840   0.55   1.13   2,840   1.13 
 3.01-7.00   10,000   1.48   4.20   10,000   4.20 
 7.01-8.00   16,600   0.57   7.82   16,600   7.82 
 8.01-9.00   62,762   1.59   8.74   62,762   8.74 
 9.01-10.00   19,289   1.29   9.06   18,788   9.05 
 10.01-20.00   796,619   3.71   11.48   531,192   11.41 
 20.01-31.26   621,963   6.13   26.33   87,579   26.54 
     1,530,073       17.26   728,065   12.71 

Unrecognized Compensation Expense

As of December 31, 2016,2018, there was $1,866$1,967 of total unrecognized compensation cost related to non-vested employee options and $1,817$2,359 of total unrecognized compensation cost related to non-vested employee RSUs. These costs are generally expected to be recognized over a period of four years.

Restricted Share Units

Restricted Share Units (“RSU”) grants are rights to receive shares of the Company's common stock on a one-for-one basis and vest 25% on each of the first, second, third and fourth anniversaries of the grant date and are not entitled to dividends or voting rights, if any, until they are vested. The fair value of thesuch RSU awardsgrants is being recognized on a straight-line basis over the vesting period.period. Performance based RSU grants vest over a period of 3 years and are subject to certain performance criteria; accordingly, compensation expense is recognized for such awards when it becomes probable that the related performance condition will be satisfied.
 
As of December 31, 2016, 762,237 RSU’s had been issued, 447,095 RSU’s had been vested, 36,822 had been cancelled. As of December 31, 2015, 644,094 RSU’s had been issued, 376,623 RSU’s had been vested, 14,682 had been cancelled. As of December 31, 2014, 451,647 RSU’s had been issued, 343,718 RSU’s had been vested, 9,609 had been cancelled.
  Number of RSUs  Weighted average grant date fair value (USD) 
       
Unvested at January 1, 2018  292,475   17.71 
Granted  173,362   24.8 
Vested  99,285     
Canceled  42,657   22.4 
Unvested at December 31, 2018  323,895     
 
The number of RSU’s issued in 2016, 2015 and 2014 was 118,143, 192,447 and 44,707, respectively. The weighted average fair values at grant date of RSU’s granted for the years ended December 31, 2016, 2015 and 2014 were $11.53, $11.51 and $10.08, respectively. The total intrinsic value of RSU’sRSUs vested during the years 2018, 2017 and 2016 2015was $1,048, $989 and 2014 was $927, $322 and $236, respectively.

F - 2423

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands,, except share and per share data)data
 
NOTE 10        -           INCOME TAXES
 
A.Income Tax Regulations (Rules on Bookkeeping by Foreign Invested Companies and Certain Partnerships and Determination of their Taxable Income), 1986:

As a "Controller"Controlled Foreign Cooperation" (as defined in the Israeli Law for the Encouragement of Capital Investments-1959), the Company's management has elected to apply Income Tax Regulations (Rules for Maintaining Accounting Records of Foreign Invested Companies and Certain Partnerships and Determining Their Taxable Income) - 1986. Accordingly, its taxable income or loss is calculated in US Dollars.

B.Law for the Encouragement of Capital Investments - 1959:

Part of the Company’s investment in equipment has received approvals in accordance with the Law for the Encouragement of Capital Investments, 1959 (“Approved Enterprise” status) in three separate investment plans. The Company has chosen to receive its benefits through the “Alternative Benefits” track, and, as such, is eligible for various benefits. These benefits include accelerated depreciation of fixed assets used in the investment program, as well as a full tax exemption on undistributed income in relation to income derived from the first plan for a period of 4 years and for the second and third plans for a period of 2 years. Thereafter a reduced tax rate of 25% will be applicable for an additional period of up to 3 years for the first plan and 5 years for the second and third plans, commencing with the date on which taxable income is first earned but not later than certain dates. The benefit period of the second and third plan have commenced.

On April 1, 2005, an amendment to the Investment Law came into effect (“the Amendment”) and has significantly changed the provisions of the Investment Law. The Amendment limits the scope of enterprises which may be approved by the Investment Center by setting criteria for the approval of a facility as a Privileged Enterprise, such as provisions generally requiring that at least 25% of the Privileged Enterprise’s Income will be derived from export. Additionally, the Amendment enacted major changes in the manner in which tax benefits are awarded under the Investment Law so that companies no longer require Investment Center approval in order to qualify for tax benefits.

However, the Investment Law provides that terms and benefits included in any certificate of approval already granted will remain subject to the provisions of the law as they were on the date of such approval. Therefore, the Israeli companies with Approved Enterprise status will generally not be subject to the provisions of the Amendment.

The entitlement to the above benefits is conditional upon the Company fulfilling the conditions stipulated by the above law, regulations published thereunder and the instruments of approval for the specific investments in "Approved Enterprises". In the event of failure to comply with these conditions, the benefits may be canceled, and the Company may be required to refund the amount of the benefits, in whole or in part, including interest.

In the event of distribution by the Company of a cash dividend out of retained earnings that were tax exempt due to its Approved Enterprise status, the Company would have to pay corporate tax of 10% - 25% on the income from which the dividend was distributed based on the extent to which non-Israeli shareholders hold Company’s shares. A 15% withholding tax may be deducted from dividends distributed to the recipients.

The Company has not provided deferred taxes on future distributions of tax-exempt earnings, as the Company intends to reinvest any income derived from its Approved Enterprise program and not to distribute such income as a dividend. Accordingly, such earnings have been considered to be permanently reinvested.

In 2008, the Company submitted a request to approve a new plan (fourth plan) as a Privileged Enterprise in accordance with the Amendment to the Investment Law.  The commencing year was 2010. The expected expiration year is 2021.

F - 2524

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands,, except share and per share data)data
 
NOTE 10          -          INCOME TAXES (Cont.)
 
B.Law for the Encouragement of Capital Investments - 1959: (Cont.)

In 2011, new legislation amending to the Investment Law was adopted. Under this new legislation, a uniform corporate tax rate will apply to all qualifying income of certain Industrial Companies (Requirement of a minimum export of 25% of the company's total turnover), as opposed to the current law's incentives, which are limited to income from Approved Enterprises during their benefits period. Under the new law, the uniform tax rate will be 10% in areas in Israel designated as Development Zone A and 15% elsewhere in Israel during 2011-2012, 7% and 12.5%, respectively, in 2013-2014, and 6% and 12%, respectively thereafter. The profits of these Industrial Companies will be freely distributable as dividends, subject to a 15% withholding tax (or lower, under an applicable tax treaty).

Under the transition provisions of the new legislation, the Company may decide to irrevocably implement the new law while waiving benefits provided under the current law or to remain subject to the current law.

In August 2013 "The Arrangements Law" (hereinafter - "the Law") was officially published. The following significant changes affecting taxation were approved:

1.The tax rate on a company in Development area A, effective January 1, 2014 is 9% (instead of 7% in 2014 and 6% in 2015 and thereafter), and the tax rate for companies in all other areas will be 16% (instead of 12.5% in 2014 and 12% in 2015 and thereafter).
 
2.The tax rate on dividend distributed, generated from "preferred income" or by a company that has an approved enterprise related to tourism increased effective January 1, 2014 from 15% to 20%.
 
In 2016, most of the Company’s taxable income in Israel is attributable to Preferred Enterprises, with a related tax rate of 16%. In 2015 and 2014, most of the Company’s taxable income in Israel is attributable to Approved Enterprise programs with zero tax.

C.C.        The New Technological Enterprise Incentives Regime—Amendment 73 to the Investment Law for the Encouragement of Industry (Taxation), 1969:

The Company is an “Industrial Company” under
In December 2016, the Economic Efficiency Law (Legislative Amendments for Applying the Economic Policy for the 2017 and 2018 Budget Years), 2016 which includes Amendment 73 to the Law for the Encouragement of Industry (Taxation)Capital Investments ("the 2017 Amendment") was published. According to the 2017 Amendment, Technological preferred enterprise, as defined in the Law for the Encouragement of Capital Investments, 1959 ("the Encouragement Law"), 1969with total consolidated revenues of less than NIS 10 billion, shall be subject to 12% tax rate on income deriving from intellectual property (in development area A - a tax rate of 7.5%

Any dividends distributed deriving from income from the preferred technological enterprises will be subject to tax at a rate of 20%. The 2017 Amendment further provides that, in certain circumstances, a dividend distributed to a foreign corporate shareholder, would be subject to a 4% tax rate (if the percentage of foreign investors exceeds 90%).

The Company assessed the criteria for qualifying to a “Preferred Technological Enterprise,” status and therefore,concluded that the Israeli entity is entitled to certainthe above-mentioned benefits. The Company implemented the new incentives in its tax benefits, mainly accelerated rates of depreciation.calculations starting 2017.

D.The Tax Cuts and Jobs Act, 2017:

On December 22, 2017, the U.S. enacted the Tax Cuts and Jobs Act (the “US Tax Act”) that instituted fundamental changes to the taxation of multinational corporations. The Tax Act includes significant changes to the U.S. corporate income tax system, including a Federal corporate rate reduction from 35% to 21%, limitations on the deductibility of interest expense and executive compensation, the transition of U.S. international taxation from a worldwide tax system to a territorial tax system, and foreign derived intangible income deduction.
F - 25

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands, except share and per share data

NOTE 10         -          INCOME TAXES (Cont.)

As of December 31, 2018, the Company completed its accounting of the tax effects of the US Tax Act and recorded a tax benefit of $1,534 in connection with Foreign-Derived Intangible Income.

In addition, the Company recorded a tax benefit of approximately $837 due to the decrease in the Federal corporate tax rate from 35% to 21% for the year ended December 31, 2017.

In December 2017, the Securities and Exchange Commission staff issued Staff Accounting Bulletin No. 118, which addresses how a company recognizes provisional estimates when a company does not have the necessary information available, prepared or analyzed (including computations) in reasonable detail to complete its accounting for the effect of the changes in the Tax Act. The measurement period ends when a company has obtained, prepared, and analyzed the information necessary to finalize its accounting, but cannot extend beyond one year. The final impact of the Tax Act may differ from the above provisional estimates due to changes in interpretations of the Tax Act, any legislative action to address questions that arise because of the Tax Act, by changes in accounting standard for income taxes and related interpretations in response to the Tax Act, and any updates or changes to estimates used in the provisional amounts.

Foreign-Derived Intangible Income:
The 2017 Tax Act provides tax incentives to U.S. companies to earn income from the sale, lease or license of goods and services abroad in the form of a deduction for foreign-derived intangible income (“FDII”). FDII is taxed at an effective rate of 13.1% for taxable years beginning after December 31, 2017 and at an effective rate of 16.4% for taxable years beginning after December 31, 2025. The accounting for the deduction for FDII is similar to a special deduction and should be accounted for based on the guidance in ASC 740-10-25-37. The tax benefits for special deductions ordinarily are recognized no earlier than the year in which they are deductible on a tax return. As of December 31, 2018, the Company has made sufficient progress in its calculations to reasonably estimate the effect on its estimated annual effective tax rate.
Since a large portion of the US subsidiary sales are made to non-U.S. customers, this adjustment decreased the overall effective tax rate by 2.4% for the year ended December 31, 2018.

E.         Deferred Taxes:

Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. Significant components of the Company and its subsidiary deferred tax assets are as follows:

 As of December 31,  As of December 31, 
 2 0 1 6  2 0 1 5  2 0 1 8  2 0 1 7 
            
Net operating loss carry-forwards $3,929  $4,363 
AMT credit carryforward  418   418 
Net operating loss carryforwards $1,800  $2,042 
Tax credits carryforward  -   *27 
Temporary differences relating to reserve and allowances  8,493   9,658   4,234   2,602 
Intangible assets  (5,760)  (6,715)  (2,161)  (2,714)
  7,080   7,724   3,873   1,957 
Valuation Allowance  (5,154)  (5,165)
Valuation Allowance, net of uncertain tax positions  -   *- 
Deferred tax asset, net $1,926  $2,559  $3,873  $1,957 

The Company's U.S. subsidiaries have carry-forward tax losses of approximately $8,356 to offset against future U.S. federal taxable income. The carry-forward tax losses are expected to be fully utilized by 2024.*Reclassified

F - 26

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands,, except share and per share data)data
NOTE 10         -          INCOME TAXES (Cont.)
 
NOTE 10-            INCOME TAXES (Cont.)
D.Deferred Taxes: (Cont.)
The Company's U.S. subsidiaries have carry-forward tax losses of approximately $4,937 to offset against future U.S. federal taxable income. The carry-forward tax losses are expected to be fully utilized by 2024.

Israel:
 
  As of December 31, 
  2 0 1 6  2 0 1 5 
       
Short-term deferred tax assets $-  $2,973 
Long-term deferred tax assets  3,020   1,981 
  $3,020  $4,954 
  As of December 31, 
  2 0 1 8  2 0 1 7 
       
Long-term deferred tax assets $2,998  $1,444 
  $2,998  $1,444 
 
International:
 
  As of December 31, 
  2 0 1 6  2 0 1 5 
       
Short-term deferred tax assets $-  $567 
Long-term deferred tax assets  -   3,754 
Short-term deferred tax liabilities  -   (956)
Long-term deferred tax liabilities  (1,094)  (5,760)
  $(1,094) $(2,395)
  As of December 31, 
  2 0 1 8  2 0 1 7 
       
Long-term deferred tax assets $875  $5,338 
  $875  $5,338 

Under ASC 740-10, deferred tax assets are to be recognized for the anticipated tax benefits associated with net operating loss and tax credits carry-forwards and deductible temporary differences; unless it is more-likely-than-not that some or all of the deferred tax assets will not be realized.

The adjustment is made by a valuation allowance.

In 2016, the Company early adopted ASU 2015-17, that requires the presentation of all deferred tax assets and liabilities as non-current, in addition, that requires the offsetting of deferred tax assets and liabilities (mainly related to intangible assets) of a tax-paying component of an entity (Refer also to note 2W).

E.F.Israel and International Components of Income before Taxes:

 Year ended December 31,  Year ended December 31, 
 2 0 1 6  2 0 1 5  2 0 1 4  2 0 1 8  2 0 1 7  2 0 1 6 
                  
Israel $14,021  $15,377  $16,648  $41,013  $51,558  $14,021 
International  (2,639)  (3,153)  826 
International (mainly US)  19,129   8,537   (2,639)
 $11,382  $12,224  $17,474  $60,142  $60,095  $11,382 

F.G.Israel and International Components of Income Taxes:

 Year ended December 31,  Year ended December 31, 
 2 0 1 6  2 0 1 5  2 0 1 4  2 0 1 8  2 0 1 7  2 0 1 6 
                  
Israel $2,615  $(2,413) $(1,426) $5,767  $12,043  $2,615 
International  (877)  (1,088)  248 
International (mainly US)  3,284   1,593   (877)
 $1,738  $(3,501) $(1,178) $9,051  $13,636  $1,738 
                        
Current $1,105  $1,545  $448  $10,793  $13,584  $1,105 
Deferred  633   (5,046)  (1,626)  (1,742)  52   633 
 $1,738  $(3,501) $(1,178) $9,051  $13,636  $1,738 



F - 27


NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands,, except share and per share data)data
 
NOTE 10-          INCOME TAXES (Cont.)
 
G.                         H.        Tax Reconciliation:

The following is a reconciliation of the theoretical tax expense, assuming that all income is taxed at the ordinary statutory average corporate tax rate in Israel and the actual tax expense in the statement of operations, is as follows:

 Year ended December 31,  Year ended December 31, 
 2 0 1 6  2 0 1 5  2 0 1 4  2 0 1 8  2 0 1 7  2 0 1 6 
                  
Net income before taxes $11,382  $12,224  $17,474  $63,426  $60,095  $11,382 
Statutory tax expenses  1,821   3,239   4,631   8,100   7,674   1,821 
Effect of Approved or Preferred Enterprises status in Israel  136   (7,807)  (8,639)
Permanent differences, including difference between the basis of measurement of income reported for tax purposes and the basis of measurement of income for financial reporting purposes – net  588   1,377   776 
Effect of non-benefited income New Technological or Approved or Preferred Enterprises statuses in Israel  172   181   136 
Permanent differences, including difference between the basis of measurement of income reported for tax purposes and the basis of measurement of income for financial reporting purposes, net  578   1,451   588 
Different tax rates of deferred taxes  (104)  -   1,839   -   (226)  (104)
Deferred taxes on carryforward tax losses for which valuation allowance was provided  -   -   (39)
Effect of foreign operations taxed at various rates  (657)  (530)  (31)  2,034   1,888   (657)
Foreign Derived Intangible Income benefit  (1,534)  -   - 
Tax credits  30   (1,650)    
Adjustments for previous years tax  (135)  -   -   (369)  4,174   (135)
Change in valuation allowance  11   -   42 
Other  78   220   243   40   144   *89 
  (83)  (6,740)  (5,809)  951   5,962   (83)
Actual tax expense (benefit) $1,738  $(3,501) $(1,178) $9,051  $13,636  $1,738 

H.I.Effective Tax Rates:

The Company’s effective tax rates differ from the statutory rates applicable to the Company for tax year 20162018 and 2017 due primarily to effect of Preferred EnterprisesNew Technological Enterprise status and U.S. Tax Cuts and Jobs Act of 2017 and in 2015 and 2014 due primarily to effect of Approved2016 Preferred Enterprise status.

I.J.Tax Assessments:

TheIn 2017 the Company has either received final tax assessments orfor the applicable statuteyears 2012-2015 from the Israeli Tax Authorities. The net effect of limitations rules have become effectivethe tax assessment in the amount of $3,553 is included in the Company’s statement of operations, as well as $355 of interest related to this assessment.
The US subsidiary has final tax assessments through tax year 2011. Two2013. The other subsidiaries received final tax assessments through tax year 2012. The other subsidiaries did not receive final tax assessments since their incorporation.years 2012 until 2016.

J.K.Undistributed earnings of foreign subsidiaries:

We considerThe Company considers the earnings of certain subsidiaries to be indefinitely invested outside the Israel on the basis of estimates that future domestic cash generation will be sufficient to meet future domestic cash needs and the Company’s specific plans for reinvestment of those subsidiary earnings. We haveThe Company has not recorded a deferred tax liability of approximately $741$6,812 related to the Israel income taxes of undistributed earnings of foreign subsidiaries indefinitely invested outside the Israel. Should wethe Company decide to repatriate the foreign earnings, wethe Company would need to adjust the Company’s income tax provision in the period weThe Company determined that the earnings will no longer be indefinitely invested outside the Israel.

F - 28

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands,, except share and per share data)data

NOTE 10          -         INCOME TAXES (Cont.)

K.L.Uncertain Tax Positions:

The taxation of the Company's business is subject to the application of multiple and sometimes conflicting tax laws and regulations as well as multinational tax conventions. The application of tax laws and regulations is subject to legal and factual interpretation, judgment and uncertainty.

In addition, the Company classifies interest and penalties recognized in the financial statements relating to uncertain tax position under the income taxes line item.

Tax laws themselves are subject to change as a result of changes in fiscal policy, changes in legislation and the evolution of regulations and court rulings. Consequently, taxing authorities may impose tax assessments or judgments against the Company that could materially impact its tax liability and/or its effective income tax rate.

The Company believes that it has adequately provided for any reasonably foreseeable outcomes related to tax audits and settlement. The final tax outcome of its tax audits could be different from that which is reflected in the Company’s income tax provisions and accruals. Such differences could have a material effect on the Company’s income tax provision and net income in the period in which such determination is made.

The following table summarizes the changes in uncertain tax positions:

 As of December 31,  As of December 31, 
 2 0 1 6  2 0 1 5  2 0 1 8  2 0 1 7 
            
Balance at the beginning of the year $1,165  $651   
1,707
  $1,333 
Increase (decrease) related to prior year tax positions, net  37   (241)
Decrease related to settlements with tax authorities, net  -   (1,142)
Decrease related to prior year tax positions, net  (164)  - 
Increase related to current year tax positions  131   755   684   1,516 
Balance at the end of the year $1,333  $1,165  $
2,227
  $1,707 

L.                         M.       Income from Other Sources in Israel:

Income not eligible for benefits under the Approved and PreferredNew Technological Enterprise Laws mentioned in ”B””D” above are taxed at the corporate tax rate of 23% in 2018, 24% in 2017 and 25% in 2016 and 26.5% in 2015 and 2014, respectively.  Effective January 1, 2017 the tax rate will be 24%.2016.

NOTE 11-           GEOGRAPHIC AREAS AND MAJOR CUSTOMERS

A.Sales by Geographic Area (as Percentage of Total Sales):

 Year ended December 31,  Year ended December 31, 
 2 0 1 6  2 0 1 5  2 0 1 4  2 0 1 8  2 0 1 7  2 0 1 6 
 %  %  %  %  %  % 
                  
Taiwan, R.O.C.  45   44   45   31   31   45 
USA  9   14   26   18   17   9 
Korea  16   19   11   21   28   16 
China  19   6   4   18   16   19 
Other  11   17   14   12   8   11 
Total  100   100   100   100   100   100 

F - 29

NOVA MEASURING INSTRUMENTS LTD.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(U.S. dollars in thousands,, except share and per share data)data


NOTE 11-           GEOGRAPHIC AREAS AND MAJOR CUSTOMERS (Cont.)

B.      Revenues are attributed to countries based on the geographic location of the customer.
                         B.         Sales by Major Customers (as Percentage of Total Sales):

 Year ended December 31,  Year ended December 31, 
 2 0 1 6  2 0 1 5  2 0 1 4  2 0 1 8  2 0 1 7  2 0 1 6 
 %  %  %  %  %  % 
                  
Customer A  34   31   36   20   23   34 
Customer B  11   14   9   19   22   11 
Customer C  11   8   5   14   14   11 
Customer D  11   9   7   9   8   11 
Customer E  10   1   -   5   8   10 
Others  23   37   43 
Total  100   100   100 

C.Assets by Location:

Substantially all fixed assets are located in Israel.

NOTE 12-          TRANSACTIONS AND BALANCES WITH RELATED PARTIES

The total directors’ fees (including the chairman of the Board) for the year 20162018 amounted to $267 (2015$354 (2017 - $266, 2014$350, 2016 - $247)$267). The number of stockshare options granted to directors in 20162018 amounted to 135,000.138,000.

NOTE 13        -          FINANCIAL INSTRUMENTS

A.Hedging Activities:Activities

The Company enters into forward contracts, and currency options to hedge its balance sheet exposure as well as certain future cash flows in connection with certain operating expenses (mainly payroll expense) and forecast transactions which are expected to be denominated mainly in New Israeli Shekel ("NIS"). The Company is exposed to losses in the event of non-performance by counterparties to financial instruments; however, as the counterparties are major Israeli banks, credit risk is considered immaterial. The Company does not hold or issue derivatives for trading purposes. The notional amounts of the hedging instruments as of December 31, 20162018 and December 31, 20152017 were $54,789,$21,093, and $58,718$14,315 respectively. The terms of all of these currency derivatives are less than one year.

B.Derivative Instruments

The fair value of derivative contracts as of December 31, 20162018 and December 31, 20152017 was as follows:
 
  
Derivative Assets Reported
in Other Current Assets
  
Derivative Liabilities Reported
in Other Current Liabilities
 
  December 31,  December 31, 
  2 0 1 6  2 0 1 5  2 0 1 6  2 0 1 5 
Derivatives designated as hedging instruments in cash flow hedge $-  $-  $58  $114 
  
Derivative Assets Reported in
Other Current Assets
  
Derivative Liabilities Reported in
Other Current Liabilities
 
  December 31,  December 31, 
  2 0 1 8  2 0 1 7  2 0 1 8  2 0 1 7 
Derivatives designated as hedging instruments in cash flow hedge $-  $138  $320  $- 
 
The impact of derivative instrument on total operating expenses in the year ended December 31, 2016, 20152018, 2017 and 20142016 was:
 
  Year ended December 31, 
  2 0 1 6  2 0 1 5  2 0 1 4 
          
Gain (loss) on derivative instruments $50  $(1,205) $(126)
  Year ended December 31, 
  2 0 1 8  2 0 1 7  2 0 1 6 
          
Loss (gain) on derivative instruments $(189) $701  $50 

F - 30

SIGNATURES

   The registrant hereby certifies that it meets all of the requirements for filing on Form 20‑F and has duly caused and authorized the undersigned to sign this annual report on its behalf.
NOVA MEASURING INSTRUMENTS LTD.
By:/s/ Eitan Oppenhaim
Eitan Oppenhaim
President and Chief Executive Officer
Date:  March 3, 2017
106

EXHIBIT INDEX

Number
Description
1.1
4.4
4.5
Agreement and Plan of Merger dated March 11, 2015 by and among Nova Measuring Instruments Ltd.,(
ReVera Incorporated, Neptune Acquisition Inc., and the Representative (named therein) (incorporatedincorporated by reference to Exhibit 4.54.4 to the Company’s Annual Report on Form 20-F filed with the Securities and Exchange Commission on February 29, 2016)March 3, 2017).
8.1
4.7+Summary of lease agreement dated May 3, 2018, by and between the Company and Bayside Land Corporation Ltd.
4.8+Summary of main contractor agreement dated February 3, 2019, by and between the Company and A. Weiss Construction and Supervision Ltd.
15.2Consent of Brightman Almagor Zohar & Co. (filed herewith).
101Financial information from Nova Measuring Instruments Ltd.’s Annual Report on Form 20-F for the year ended December 31, 20162018 formatted in XBRL (eXtensible Business Reporting Language).

106


SIGNATURES

The registrant hereby certifies that it meets all of the requirements for filing on Form 20‑F and has duly caused and authorized the undersigned to sign this annual report on its behalf.
 
NOVA MEASURING INSTRUMENTS LTD.
By:
/s/ Eitan Oppenhaim
Eitan Oppenhaim
President and Chief Executive Officer
Date:  February 28, 2019
107