CTS CORP - Annual Report: 2022 (Form 10-K)

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-K

(Mark One)

For the fiscal year ended December 31, 2022

OR

For the transition period from to

Commission File Number: 1-4639

CTS CORPORATION

(Exact name of registrant as specified in its charter)

Registrant's telephone number, including area code: 630-577-8800

Securities registered pursuant to Section 12(b) of the Act:

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. ☒ Yes ☐ No

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Exchange Act. ☐ Yes ☒ No

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 ☐ No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). ☒ Yes ☐ No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer", "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13 (a) of the Exchange Act. ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☒

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). ☐ Yes ☒ No

The aggregate market value of the voting and non-voting stock held by non-affiliates of CTS Corporation, based upon the closing sales price of CTS common stock on June 30, 2022, was approximately $1,069,446,384. There were 31,668,025 shares of common stock, without par value, outstanding on February 17, 2023.

DOCUMENTS INCORPORATED BY REFERENCE

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Safe Harbor

Forward-Looking Statements

This document contains statements that are, or may be deemed to be, forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements include, but are not limited to, any financial or other guidance, statements that reflect our current expectations concerning future results and events, and any other statements that are not based solely on historical fact. Forward-looking statements are based on management’s expectations, certain assumptions and currently available information. Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date hereof and are based on various assumptions as to future events, the occurrence of which necessarily are subject to uncertainties. These forward-looking statements are made subject to certain risks, uncertainties and other factors, which could cause CTS’ actual results, performance or achievements to differ materially from those presented in the forward-looking statements. Examples of factors that may affect future operating results and financial condition include, but are not limited to: the ultimate impact of the COVID-19 pandemic on CTS’ business, results of operations or financial condition, including supply chain disruptions; changes in the economy generally, including inflationary and/or recessionary conditions, and in respect to the business in which CTS operates; unanticipated issues in integrating acquisitions, including our acquisitions of TEWA Temperature Sensors and Ferroperm Piezoceramics; the results of actions to reposition CTS’ business; rapid technological change; general market conditions in the transportation, as well as conditions in the industrial, aerospace and defense, and medical markets; reliance on key customers; unanticipated public health crises, natural disasters or other events; environmental compliance and remediation expenses; the ability to protect CTS’ intellectual property; pricing pressures and demand for CTS’ products; and risks associated with CTS’ international operations, including trade and tariff barriers, exchange rates and political and geopolitical risks (including, without limitation, the potential impact U.S./China relations and the conflict between Russia and Ukraine may have on our business, results of operations and financial condition). Many of these, and other risks and uncertainties, are discussed in further detail in Item 1A. of this Annual Report on Form 10-K and other filings made with the SEC. CTS undertakes no obligation to publicly update CTS’ forward-looking statements to reflect new information or events or circumstances that arise after the date hereof, including market or industry changes.

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PART I

Item 1. Business

CTS Corporation ("CTS", "we", "our", "us" or the "Company") is a global manufacturer of sensors, connectivity components, and actuators. CTS was established in 1896 as a provider of high-quality telephone products and was incorporated as an Indiana corporation in February 1929. Our principal executive offices are located in Lisle, Illinois.

We design, manufacture, and sell a broad line of sensors, connectivity components, and actuators primarily to original equipment manufacturers ("OEMs") and tier one suppliers for the aerospace and defense, industrial, medical, and transportation markets. Our vision is to be a leading provider of sensing and motion devices as well as connectivity components, enabling an intelligent and seamless world. These devices are categorized by their ability to Sense, Connect or Move. Sense products provide vital inputs to electronic systems. Connect products allow systems to function in synchronization with other systems. Move products ensure required movements are effectively and accurately executed. We are committed to achieving our vision by continuing to invest in the development of products, technologies, and talent within these categories.

We operate manufacturing facilities in North America, Asia, and Europe. Sales and marketing are accomplished through our sales engineers while also using independent manufacturers' representatives and distributors as an extension of our sales capability.

On February 28, 2022, we acquired 100% of the outstanding shares of TEWA for $24,515. TEWA is a designer and manufacturer of high-quality temperature sensors. TEWA has complementary capabilities with our existing temperature sensing platform, and the acquisition supports our end market diversification strategy and expands our presence in Europe.

On June 30, 2022, we acquired 100% of the outstanding shares of Ferroperm for $72,340. Ferroperm specializes in the design and manufacture of high performance piezoceramic components for use in complex and demanding medical, industrial, and aerospace applications. Ferroperm has complementary capabilities with our existing medical diagnostics and imaging product lines. The acquisition supports our end market diversification strategy and expands our presence in European end markets.

On February 6, 2023, we acquired 100% of the outstanding shares of maglab AG ("maglab") for $4,164 in cash subject to additional earnout payments based on future performance. Maglab has deep expertise in magnetic system design and current measurement solutions for use in e-mobility, industrial automation, and renewable energy applications. Maglab's domain expertise coupled with CTS’ commercial, technical and operational capabilities position us to advance our status as a recognized innovator in electric motor sensing and controls markets.

See the Consolidated Financial Statements and Notes included in Part II, Item 8 of this Annual Report on Form 10-K for financial information regarding the Company.

PRODUCTS BY MAJOR MARKETS

Our products perform specific electronic functions for a given product family and are intended for use in customer assemblies. Our major products consist principally of sensors and actuators used in passenger or commercial vehicles, connectivity components used in telecommunications infrastructure, information technology and other high-speed applications, switches, temperature sensors, and potentiometers supplied to multiple markets, and fabricated piezoelectric materials and substrates used primarily in the medical, industrial, and aerospace and defense markets.

The following table identifies major products by industry. Products are sold to several industry OEMs, tier one suppliers, and distributors.

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The following table provides a breakdown of net sales by industry as a percent of consolidated net sales:

In the above table, previously reported Telecommunications & IT are included in the Industrial end-market for all periods presented.

MARKETING AND DISTRIBUTION

Sales and marketing to customers is accomplished through our sales engineers, independent manufacturers' representatives, and distributors. We maintain sales offices in China, Czech Republic, Denmark, Germany, Japan, Singapore, Taiwan, and the United States. Approximately 88% of 2022 net sales were attributable to our sales engineers.

Our sales engineers generally service our largest customers with application-specific products. A vast majority of our products are engineered solutions. The sales engineers work closely with major customers in designing and developing products to meet specific customer requirements.

In 2022, independent distributors accounted for approximately 9% of net sales. We use distributors for a small portion of our product portfolio that are standard and require less design support, to service smaller customers, and to provide supply chain fulfillment for certain customers. Our key distribution partners include large global and regional distributors such as Avnet, Inc., Digi-Key Electronics, Master Electronics, Future Electronics, and TTI, Inc. In addition, we also utilize the services of independent manufacturers' representatives for customers not serviced directly by our sales engineers. Independent manufacturers' representatives receive commissions from us. During 2022, approximately 3% of net sales were attributable to independent manufacturers' representatives.

RAW MATERIALS

We utilize a wide variety of raw materials and purchased parts in our manufacturing processes. The following are the most significant raw materials and purchased components:

Conductive inks and contactors, passive connectivity components, integrated circuits and semiconductors, certain rare earth elements ("REEs"), ceramic powders, plastic components, molding compounds, printed circuit boards and assemblies, quartz blanks and crystals, wire harness assemblies, copper, brass, silver, gold, platinum, lead, aluminum, and steel-based raw materials and components.

These raw materials and parts are purchased from a number of suppliers, and we generally do not believe we are dependent upon one or a limited number of suppliers. Although we purchase all of our semiconductors, REEs, conductive inks, and silver pastes from a limited number of suppliers, alternative sources are generally available.

Lead times between the placement of orders for certain raw materials and purchased parts and actual delivery to us may vary. Occasionally, we may need to order raw materials in greater quantities and at higher prices to compensate for the variability of lead times for delivery. The price and availability of raw materials and manufactured components is subject to change due to, among other things, new laws and regulations, global economic and political events including strikes, and public health and safety concerns.

Due to the COVID-19 pandemic, we have experienced supply chain disruptions and inflationary pressures. In particular, semiconductor and resin shortages have increased our material prices, and they have impacted our OEM customers’ ability to finish assembly of vehicles, which in turn have adversely impacted our results of operations and cash flows. These pressures are expected to continue in fiscal 2023.

PATENTS, TRADEMARKS, AND LICENSES

We continue our practice of innovation and protect our intellectual property by obtaining patents in the U.S. and abroad. Our patents cover inventions relating to products that our engineers have designed, as well as for methods and technology related to our manufacturing processes. We obtained 22 patents in 2022, including 7 U.S. patents and 15 non-U.S. patents. We currently own 314

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patents worldwide including 132 active U.S. patents. We own 9 registered U.S. trademarks, most of which are registered in jurisdictions throughout the world. We have also licensed certain patents and our license and royalty income for 2022 was less than 1% of net sales.

MAJOR CUSTOMERS

Our net sales to significant customers as a percentage of total net sales were as follows:

We sell parts to these two transportation customers for certain vehicle platforms under purchase agreements that have program lifetime volume estimates and are subject to purchase orders issued from time to time.

No other customer accounted for 10% or more of total net sales during these periods. We continue to focus on broadening our customer base to diversify our end market exposure.

Changes in the level of our customers' orders have, in the past, had a significant impact on our operating results. If a major customer reduces the amount of business it transacts with us, or substantially changes the terms of that business, there could be an adverse impact on our operating results.

COMPETITION

We compete with domestic and foreign manufacturers principally based on product features, technology, price, quality, reliability, delivery, and service. Most of our product lines encounter significant global competition. The number of competitors varies from product line to product line. No one competitor competes with us in every product line, but some competitors are larger and more diversified than we are.

Some customers have reduced or plan to reduce their number of suppliers, while increasing their volume of purchases. Customers demand lower cost and higher quality, reliability, and delivery standards from us as well as from our competitors. These trends create opportunities for us, but also increase the risk of loss of business to competitors. We are subject to competitive risks that are typical in our end markets, including technical obsolescence.

We believe we compete most successfully in custom engineered products manufactured to meet specific applications of major OEMs.

NON-U.S. REVENUES AND OPERATIONS

Our net sales to customers originating from our non-U.S. operations as a percentage of total net sales were as follows:

We believe the business risks to our non-U.S. operations, though substantial, are normal risks for global businesses. These risks include currency controls and changes in currency exchange rates, longer collection cycles, political and transportation risks, economic downturns and inflation, government regulations, and expropriation. Our non-U.S. manufacturing facilities are located in China, Czech Republic, Denmark, Mexico, Philippines, Poland, and Taiwan. Additional information regarding the Company’s sales by geographic area and long-lived tangible assets in different geographic areas is included in Note 20 - "Geographic Data" of this Annual Report on Form 10-K.

HUMAN CAPITAL MANAGEMENT AND OUR CULTURE

CTS is a leading provider of sensing and motion devices as well as connectivity components and we believe our employees are a critical asset to meeting our mission of enabling an intelligent and seamless world. We take great pride in the products we build, and the manner

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in which we operate as a company and as individuals. We pull together, drawing on our strengths, guided by our culture which is built on our values.

We have a global business, and our employees reflect the diversity of our geographic footprint. Below is a summary of our employees by location and gender as of December 31, 2022.

CTS is committed to fostering an environment where all employees are respected and treated equally. Empowering our employees’ distinctive talents delivers customer value and advances our culture and engagement. We strive to create an inclusive workplace where everyone feels valued, respected, appreciated, and embraced because of their differences – a place where every employee can be themselves so they can reach their highest potential and help us achieve our business goals. Our commitment to the aforementioned goals is evidenced through the formation and leadership from our global diversity council.

Our employees must adhere to a Code of Ethics that sets standards for appropriate behavior. We require annual training on preventing, identifying, reporting, and stopping any type of unlawful discrimination or unethical actions. A copy of our Code of Ethics is available for review on our Company’s website, www.ctscorp.com.

We have developed key recruitment and retention strategies that guide our human capital management approach as part of the overall management of our business. These strategies are advanced through a number of programs and initiatives outlined below:

Talent Planning Process

We have a global talent review and succession planning process designed to align our talent plans with the current and future strategies of the business. This includes the identification of key positions, assessment of internal talent and potential successors and plans for talent acquisition and development. Each year, employees are expected to have defined performance objectives so that they focus time and resources appropriately, understand their impact to the success of our strategy, and know how their performance will be assessed. On an annual basis managers complete a mid-year and year-end performance evaluation with their employees.

Employee Compensation

We strive to align compensation with the external market of companies from a similar industry or that are similarly sized and maintain equity within the organization. In addition, we offer a broad range of company-paid benefits, which we believe are competitive in our industry. Our compensation programs are designed to align the compensation of our employees with their performance and to provide the proper incentives to attract, retain and motivate employees to achieve superior results. We engage with outside consulting firms to benchmark all of our employee compensation and benefits aligning to market median.

Training and Development

Employee development and company growth goes hand in hand. At CTS we focus our learning and development activities on areas that we believe will most effectively support the delivery of our business objectives. In the competitive environment in which we operate, employees need to replenish their knowledge and acquire new skills to do their jobs better. CTS provides growth and development

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opportunities through programs such as Education Reimbursement, Situational Leadership, Leadership Essentials, and the Accelerated Leadership Program.

Health and Safety

The safety and well-being of our employees is a priority and vital to our success. Our health and safety activities are overseen by our corporate environmental, health and safety function and are managed by employees in our locations, who coordinate on-site safety programs, resources, reporting and training. Our employees are regularly trained on safety-related topics, and we monitor and measure the effectiveness of our programs at all of our locations.

CTS Cares

We recognize that we have a responsibility to be a positive influence in the communities in which we do business around the world, and CTS Cares is the platform which connects CTS employees to the causes that we care about. We have a rich history of philanthropy and community involvement. Our employees routinely leverage their individual skills and capabilities to give back to their local communities. We value and are proud of the contributions that our employees make. CTS Cares supports our global community.

EXECUTIVE OFFICERS OF THE COMPANY

Executive Officers. The following serve as executive officers of CTS as of December 31, 2022.

Kieran O’Sullivan – 60 – President, Chief Executive Officer and Chairman of the Board. Mr. O’Sullivan joined CTS on January 7, 2013. Before joining CTS, Mr. O’Sullivan served as Executive Vice President of Continental AG’s Global Infotainment and Connectivity Business and led the NAFTA Interior Division, having joined Continental AG, a global automotive supplier, in 2006. Mr. O’Sullivan is a member of the board of directors of LCI Industries, a supplier of engineered components for manufacturers of recreational vehicles, manufactured homes, marine applications, and for the related aftermarkets, serving as the chairperson of the risk committee, and as a member of the corporate governance, nominating and sustainability and audit committees.

Ashish Agrawal – 52 – Vice President and Chief Financial Officer. On November 11, 2013, Mr. Agrawal was elected Vice President and Chief Financial Officer of CTS. Mr. Agrawal joined CTS in June 2011 as Vice President, Treasury and Corporate Development, and was elected as Treasurer on September 1, 2011. Before joining CTS, Mr. Agrawal was with Dometic Group AB, a manufacturer of refrigerators, awnings and air conditioners, as Senior Vice President and Chief Financial Officer, Americas, beginning in 2007. Prior to that, Mr. Agrawal was with General Electric Co. in various positions beginning in December 1994.

Scott D’Angelo – 52 – Vice President, General Counsel and Secretary. Mr. D’Angelo joined CTS in February 2021 and was elected General Counsel and Secretary on February 11, 2021. Prior to joining CTS, Mr. D’Angelo was a member of the International Commercial and Trade Practice Group of Baker McKenzie, LLP from March 2019, and served as Vice President, Deputy General Counsel & Chief Compliance Officer of Fortune Brands Home & Security, Inc., a leading home and security products company, from May 2015 and, prior to that, served in several senior roles with McDonald’s Corporation.

Martin Baumeister – 56 – Senior Vice President. Mr. Baumeister joined CTS on January 14, 2020. Immediately prior to joining CTS, Mr. Baumeister served as Executive Director - Product Line Electronics Americas at Vitesco Technologies since October 2019. Prior to that role, Mr. Baumeister served as Executive Director Electronics Americas when Continental separated that subsidiary into an independent entity from July 2018, and served as Executive Director - Global Customer Head from February 2015.

Mike Murray – 52 – Senior Vice President, Mr. Murray joined CTS on January 22, 2018. Prior to joining CTS, Mr. Murray gained global experience working and living in China and Hong Kong in senior roles at Laird PLC and Littelfuse, Inc. Most recently, he served as Laird’s Vice President of Global Operations for the Performance Materials Business Unit beginning in January 2014.

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Information with respect to the Company’s Directors and corporate governance policies and practices may be found in our definitive proxy statement to be delivered to shareholders in connection with our 2023 Annual Meeting of Shareholders. Such information is incorporated herein by reference.

ADDITIONAL INFORMATION

We are incorporated in the State of Indiana. Our principal corporate office is located at 4925 Indiana Avenue Lisle, Illinois 60532.

Our internet address is www.ctscorp.com. We make available free of charge through our website our annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) of the Securities Exchange Act of 1934 as soon as reasonably practicable after we electronically file such material with, or furnish it to, the Securities and Exchange Commission ("SEC"). Other than the documents that we file with or furnish to the SEC that are incorporated by reference herein, the information contained on or accessible through our website is not part of this or any other report we file or furnish to the SEC.

Investors and others should note that we announce material financial information to our investors using the Investors section of our website (ctscorp.com/investors), SEC filings, press releases, public conference calls and webcasts. We use these channels as well as social media and blogs to communicate with our investors and the public about the Company, our services and other issues. It is possible that the information we post on social media and blogs could be deemed to be material information. Therefore, we encourage investors, the media, and others interested in the Company to review the information we post on the social media channels and blogs listed on our investor relations website.

Item 1A. Risk Factors

The following are certain risk factors that could affect our business, financial condition and operating results. These risk factors should be considered in connection with evaluating forward-looking statements contained in this Annual Report on Form 10-K or in any other reports filed or furnished by us, because these factors could cause our actual results and financial condition to differ materially from those projected in any such forward-looking statements. Before you invest in us, you should know that making such an investment involves risks, including the risks described below. Although the risks are organized by headings, and each risk is discussed separately, many are interrelated. You should not interpret the disclosure of any risk factor to imply that the risk has not already materialized. The risks that are highlighted below are not the only ones that we face. If any of the following risks occur, our business, financial condition and operating results could be negatively affected.

Risks Related to Our Business and Industry

Because we currently derive a substantial portion of our revenues from a small number of customers, any decrease in orders from these customers could have an adverse effect on our business, financial condition and operating results.

We depend on a small number of customers for a substantial portion of our business, and changes in the level of our customers' orders have, in the past, had a significant impact on our results of operations. If a major customer significantly delays, reduces, or cancels the level of business it does with us, there could be an adverse effect on our business, financial condition and operating results. Significant pricing and margin pressures exerted by a major customer could also materially adversely affect our operating results. In addition, we generate significant accounts receivable from sales to our major customers. If one or more of our major customers were to become insolvent or otherwise unable to pay or were to delay payment for our products, our business, financial condition and operating results could be materially adversely affected.

Our customers may cancel their orders, change production quantities or locations or delay production.

We generally receive volume estimates, but not firm volume commitments from our customers, and may experience reduced or extended lead times in customer orders. Customers may cancel orders, change production quantities and delay production for a number of reasons. Uncertain economic and geopolitical conditions may result in some of our customers delaying the delivery of some of the products we manufacture for them and placing purchase orders for lower volumes of products than previously anticipated. Cancellations, reductions or delays by a significant customer or by a number of customers may harm our results of operations by reducing the volumes of products we manufacture and sell, as well as by causing a delay in the recovery of our expenditures for inventory in preparation for customer orders, or by reducing our asset utilization, resulting in lower profitability.

In addition, our customers may request that manufacturing of their products be transitioned from one of our facilities to another to achieve cost reductions and other objectives. Such transfers may result in short term inefficiencies and costs due to resulting excess

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capacity and overhead at one facility and capacity constraints and the inability to fulfill all orders at another. In addition, we make key decisions based on our estimates of customer requirements, including determining the levels of orders that we will seek and accept, production schedules, component procurement commitments, personnel needs and other resource requirements. Changes in demand for our customers’ products may reduce our ability to estimate future customer requirements accurately. This may make it difficult to schedule production and maximize utilization of our manufacturing capacity. Anticipated orders may not materialize, and delivery schedules may be deferred as a result of changes in demand for our products or our customers' products. We often increase staffing and capacity and incur other expenses to meet the anticipated demand of our customers, which causes reductions in our gross margins if customer orders are delayed or canceled. On occasion, customers may require rapid increases in production, which may stress our resources and reduce margins. We may not have sufficient capacity at any given time to meet our customers' demands. In addition, because many of our costs and operating expenses are relatively fixed over the short-term, a reduction in customer demand could harm our gross margin and operating income until such time as adjustments can be made to activity and operating levels or to structural costs.

Deterioration of general economic, political, credit and/or capital market conditions could adversely affect our financial performance, our ability to grow or sustain our business, financial condition and results of operations, and our ability to access the capital markets.

We compete around the world in various geographic regions and product markets. Global economic and political conditions affect our business and the businesses of our customers, suppliers and consumers. Recessions, economic downturns, price instability, inflation, slowing economic growth and social and political instability in the markets where we compete could negatively affect our revenues and financial performance, and adversely impact our ability to grow or sustain our business. For example, current macroeconomic and political instability caused by the Russia-Ukraine conflict (as discussed below), global supply chain disruptions and inflation have adversely impacted and could continue to adversely impact our business and financial results.

The capital and credit markets provide us with liquidity to operate and grow our business beyond the liquidity that operating cash flows provide. A global or regional economic downturn or disruption of the credit markets could increase our future borrowing costs and impair our ability to access capital and credit markets necessary for our operations and to execute our strategic plan. If our access to capital on terms commercially acceptable to us were to become significantly constrained, or if costs of capital increased significantly, then our financial condition, results of operations and cash flows could be adversely affected.

Our business, financial condition and results of operations could be adversely affected by disruptions in the global economy caused by the ongoing Russia-Ukraine conflict or other geopolitical tensions and conflict.

The ongoing conflict between Russia and Ukraine (which we refer to as the “Russia-Ukraine conflict”), has adversely affected the global economy, and the geopolitical tensions and conflicts it generates may continue to negatively impact our operations. It has resulted in heightened economic sanctions from the U.S., the U.K., the European Union and the international community. Even though we have no physical assets in Russia, the impact of the Russia-Ukraine conflict could have a material adverse effect on our business, financial condition, results of operations, supply chain, availability of critical supplies, intellectual property, partners, or customers. Further escalation of geopolitical tensions related to the Russia-Ukraine conflict, including increased trade barriers or restrictions on global trade, could result in, among other things, broader impacts that expand into other markets, cyberattacks, supply chain and logistics disruptions, and volatility in foreign exchange rates, interest rates and financial markets, any of which may adversely affect our business and supply chain. More broadly, there could be additional negative impacts to our financial results if the Russia-Ukraine conflict worsens, including, among other potential impacts, economic recessions in certain neighboring countries or globally due to inflationary pressures, including with respect to energy and supply chain cost increases or shortages, or the geographic proximity of the conflict relative to the rest of Europe. Similar geopolitical tensions and political conflicts, including tensions between the U.S. and China as well as between China and Taiwan, could adversely impact our employees, financial performance, and global operations, including by, among other things, jeopardizing the safety of our employees and facilities, disrupting our and our partners’ production, supply chain and logistics and communications, and causing market volatility, which could adversely impact our sales. In addition, the effects of the ongoing Russia-Ukraine conflict as well as escalating tensions between China and Taiwan and other geopolitical conflicts could amplify or affect many of our other risks described elsewhere in Part I, Item 1A, "Risk Factors" in this Annual Report on Form 10-K.

The impacts of supply chain constraints and inflationary pressures could adversely impact our operating results.

Our business has been, and may continue to be, impacted by supply chain constraints, including as a result of raw materials and electronic component shortages, including, in particular, shortages of semiconductor chips and resin, longer lead times, port congestion, increased freight costs and the uncertain economic environment worldwide. These supply chain constraints have and may in the future prevent us from making scheduled shipments to customers. Our inability to make scheduled shipments could cause us to experience a shortfall in revenue, increase our costs and adversely affect our relationship with affected customers and our reputation as a reliable supplier. We may be required to pay higher prices for raw materials or electronic components in short supply and order these raw materials or electronic components in greater quantities to compensate for variable delivery times. We may also be required to pay higher prices for

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raw materials or electronic components due to inflationary trends regardless of supply, including the current high inflationary environment. In addition, current proposed or future governmental policies may increase the risk of inflation, which could further increase the costs of raw materials and other components for our business. The supply and price of our key raw materials and electronic components can be affected by a number of factors beyond our control, including market demand, inflation, alternative sources for suppliers, global geopolitical events, global or regional disease outbreaks or pandemics, trade agreements among producing and consuming nations and governmental regulations (including tariffs).

Similarly, if the costs of goods continue to increase, our suppliers may seek price increases from us. If we are unable to mitigate the impact of these matters through price increases, cost savings to offset cost increases, hedging arrangements, or other measures, our results of operations and financial condition could be adversely impacted. If our competitors maintain or substantially lower their prices, we may lose customers and mark down prices. Our profitability may be impacted by prices that do not offset the inflationary pressures, which may impact our gross margins. Even if we are able to raise the prices of our products, we may not be able to sustain such price increases. Temporary or sustained price increases may also lead to a decrease in demand for our products as competitors may not adjust their prices which could lead to a decline in sales volume and loss of market share. Our projections may not accurately predict the volume impact of price increases, which could adversely affect our business, financial condition and results of operations.

We sell products to customers in cyclical industries that are subject to significant downturns that could materially adversely affect our business, financial condition and operating results.

We sell products to customers in cyclical industries that have experienced economic and industry downturns. The markets for our products have softened in the past and may again soften in the future. We may face reduced end-customer demand, underutilization of our manufacturing capacity, changes in our revenue mix and other factors that could adversely affect our results.

We are susceptible to trends and factors affecting industries that we serve.

Factors negatively affecting the industries we serve and the demand for their products could negatively affect our business, financial condition and operating results. Any adverse occurrence, including among others, industry slowdown, recession, public health crisis, political instability, costly or constraining regulations, increased tariffs, reduced government budgets and spending, armed hostilities, terrorism, excessive inflation, including the current high inflationary environment, prolonged disruptions in one or more of our customers' production schedules or labor disturbances, that results in a decline in the volume of sales in these industries, or in an overall downturn in the business and operations of our customers in these industries, could materially adversely affect our business, financial condition and operating results. These industries may be unionized and some of our customers have experienced labor disruptions in the past. Furthermore, these industries can be highly cyclical in nature and sensitive to changes in general economic conditions, consumer preferences and interest rates. The insolvency of customers that we serve may result in the failure to receive payment in full for products sold in the past and an abrupt reduction in demand for certain products. Weakness in demand, the insolvency of customers that we serve or their suppliers, and constriction of credit markets may negatively and materially affect our facility utilization, cost structure, financial condition, and operating results.

Our operating results may vary significantly from period to period.

We experience fluctuations in our operating results. Some of the principal factors that contribute to these fluctuations are: changes in demand for our products; our effectiveness in managing manufacturing processes, costs and timing of our component purchases so that components are available when needed for production, while mitigating the risks of purchasing inventory in excess of immediate production needs; the degree to which we are able to utilize our available manufacturing capacity; changes in the cost and availability of components, which often occur in the electronics manufacturing industry and which affect our margins and our ability to meet delivery schedules; general economic and served industry conditions; and local conditions and events that may affect our production volumes, such as labor conditions or political instability.

We may pursue acquisition opportunities that complement or expand our business as well as divestitures that could impact our business operations. We may not be able to complete these transactions, and these transactions, if executed, may pose risks that could materially adversely affect our business, financial condition and operating results.

On an ongoing basis we explore opportunities to buy other businesses or technologies that could complement, enhance or expand our current business or product lines or that might otherwise offer us growth opportunities. For example, during 2022, we acquired both TEWA Temperature Sensors SP. Zo.o. (“TEWA”) and Meggitt A/S (a/k/a Ferroperm Piezoceramics A/S, “Ferroperm”). We may have difficulty finding suitable opportunities or, if we do identify these opportunities, we may not be able to complete the transactions for any number of reasons including a failure to secure financing. In addition, we may not be able to successfully or profitably integrate, operate, maintain and manage newly acquired businesses such as TEWA and Ferroperm, including their operations or employees. Any transactions that we are able to identify and complete may involve a number of risks, including: the diversion of management's attention

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from our existing business to integrate the operations and personnel of the acquired or combined business; possible adverse effects on our operating results during the integration process; difficulties managing and integrating operations in geographically dispersed locations; increases in our expenses and working capital requirements, which could reduce our return on invested capital; exposure to unanticipated liabilities of acquired companies; and our possible inability to achieve the intended objectives of the transaction. Even if we are initially successful in integrating a new operation, we may not be able to maintain uniform standards, controls, procedures and policies, and this may lead to operational inefficiencies. In addition, future acquisitions may result in dilutive issuances of equity securities or the incurrence of additional debt. These and other factors could harm our ability to achieve anticipated levels of profitability from acquired operations or realize other anticipated benefits of an acquisition and could adversely affect our business and operating results.

We have in the past, and may in the future, consider divesting certain business operations. Divestitures may involve a number of risks, including the diversion of management's attention, significant costs and expenses, the loss of customer relationships and cash flow, and the disruption of operations in the affected business. Failure to timely complete or consummate a divestiture may negatively affect valuation of the affected business or result in restructuring charges.

We may restructure our operations or fail to execute capital projects as planned, which may materially adversely affect our business, financial condition and operating results.

We have announced and initiated restructuring plans or capital projects at various times in the recent past designed to revise and consolidate certain aspects of our operations for the purpose of improving our cost structure and operational efficiency. We may incur restructuring and impairment charges in the future if circumstances warrant, which could be material. Additionally, if we are unsuccessful in implementing restructuring plans or in executing capital projects, we may experience disruptions in our operations and higher ongoing costs, which may materially adversely affect our business, financial condition and operating results.

We may be unable to compete effectively against competitors.

The industries in which we operate are highly competitive and characterized by price erosion and rapid technological change. We compete against many domestic and foreign companies, some of which have substantially greater manufacturing, financial, research and development, and marketing resources than we do. If any customer becomes dissatisfied with our prices, quality, or timeliness of delivery, among other things, it could award business to our competitors. Moreover, some of our customers could choose to manufacture and develop particular products themselves rather than purchase them from us. Increased competition could result in price reductions, reduced profit margins and loss of market share, each of which could materially adversely affect our business, financial condition and operating results. These developments also may materially adversely affect our ability to compete successfully going forward. We cannot assure you that our products will continue to compete successfully with our competitors' products.

We may be unable to keep pace with rapid technological changes that could make some of our products or processes obsolete before we realize a return on our investment.

The technologies relating to some of our products have undergone and are continuing to undergo changes. End markets for our products are characterized by technological change, frequent new product introductions and enhancements, changes in customer requirements, and emerging industry standards. The introduction of products embodying new technologies and the emergence of new industry standards could render our existing products obsolete and unmarketable before we can recover any or all of our research, development and commercialization expenses, or our capital investments. Furthermore, the life cycles of our products and the products we manufacture for others vary, may change, and are difficult to estimate.

We may experience difficulties that could delay or prevent the successful development, introduction and marketing of new products or product enhancements and our new products or product enhancements may not adequately meet the requirements of the marketplace or achieve market acceptance. If we are unable, for technological or other reasons, to develop and market new products or product enhancements in a timely and cost-effective manner, our business, financial condition and operating results could be materially adversely affected.

Products we manufacture may contain design or manufacturing defects that could result in reduced demand for our products or services and liability claims against us.

Despite our quality control and quality assurance efforts, defects may occur in the products we manufacture due to design or manufacturing errors, supplier quality issues, or component failure. Product defects could result in delayed shipments and reduced demand for our products. We may be subject to increased costs due to warranty claims on defective products. Product defects could result in product liability claims against us where defects cause, or are alleged to cause, property damage, bodily injury or death. As we grow our business, the risk of exposure to product liability litigation increases. We may be required to participate in a recall involving

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products which are, or are alleged to be, defective. We carry insurance for certain legal matters involving product liability; however, costs related to product defects and the costs of such claims, including costs of defense and settlement, may exceed our available coverage. Accordingly, our results of operations, cash flow and financial position could be adversely affected.

We are subject to government regulations, including environmental, health, and safety laws and regulations, that expose us to potential financial liability.

Our operations are regulated by a number of federal, state, local and foreign government regulations, including those pertaining to environmental, health, and safety (“EHS”) that govern, among other things, air and water emissions, worker protection, and the handling, storage and disposal of hazardous materials. Compliance with EHS laws and regulations is a major consideration for us because we use hazardous materials in our manufacturing processes. If we violate EHS laws and regulations, we could be liable for substantial fines, penalties, and costs of mandated remedial actions and we could suffer reputational damages due to any such violations. Our environmental permits could also be revoked or modified, which could require us to cease or limit production at one or more of our facilities, thereby materially adversely affecting our business, financial condition and operating results. EHS laws and regulations have generally become more stringent over time and could continue to do so, imposing greater compliance costs and increasing risks and penalties associated with any violation, which also could materially affect our business, financial condition and operating results.

We have been notified by the U.S. Environmental Protection Agency (the “EPA”), state environmental agencies and, in some cases, groups of potentially responsible parties, that we are potentially liable for environmental contamination at several sites currently and formerly owned or operated by us, including sites designated as National Priorities List sites under the EPA’s Superfund program. Superfund liability is joint and several and we may be held responsible for more than our share of contamination at a site. On February 8, 2023, we received a demand letter from the EPA seeking reimbursement of its past response costs and interest thereon in the amount of $9,955 relating to the CTS of Asheville, Inc. Superfund Site, from the three potentially responsible parties associated with the site, including the Company. See Note 11 "Contingencies" in the Notes to the Consolidated Financial Statements in this Annual Report on Form 10-K. Although we estimate our potential environmental liability and reserve for such matters, including the Asheville site, we cannot assure you that our reserves will be sufficient to cover the actual costs that we incur as a result of these matters.

Future events, such as the notification of potential liability at new sites, the discovery of additional contamination or changes to an approved remedy at an existing site, changes to existing EHS laws and regulations or their interpretation, and more rigorous regulatory action by government authorities, may require additional expenditures by us, which could have a negative impact on our operations.

Changes in tax, environmental, trade or other regulations or failure to comply with existing licensing, trade and other regulations could cause volatility or have a material adverse effect on our business and financial results.

Future changes to U.S. or foreign tax and trade policies, impositions of new or increased tariffs, other trade restrictions or other government actions, including any government shutdown, may lead to the continuation or escalation of such risks and uncertainty.

In addition, changes to existing tax laws or the adoption of new tax laws, particularly in the U.S. and EU, could have a material adverse impact to our effective tax rate and future cash tax liabilities. The current economic and political environment may result in significant tax law changes in the numerous jurisdictions in which we operate. In addition, our effective tax rate could be materially affected by certain tax proposals developed by the Organization for Economic Cooperation and Development and European Commission regarding the taxation of multinational businesses.

Continued economic and political pressures to increase tax revenues in jurisdictions in which we operate, or the adoption of new or reformed tax legislation or regulation, may make resolving tax disputes more difficult. The final resolution of tax audits and any related litigation can differ from our historical provisions and accruals, resulting in an adverse effect on our financial performance. Additionally, modifications of laws and policies governing foreign trade and investment, including trade agreements and tariffs such as the United States-Mexico-Canada Agreement, or the European Union-United Kingdom Trade and Cooperating Agreement, could adversely affect our supply chain, business and results of operations. The implementation of additional tariffs and retaliatory tariffs from trade partners or related uncertainties could further increase the cost of certain of our imported materials, thereby adversely affecting our profitability.

Failure to comply with existing laws and regulations or changes in these laws, regulations, or interpretations thereof, specifically tax and environmental laws or any other laws or regulations could result in the loss, revocation or suspension of our licenses, permits or approvals and could have a material adverse effect on our business, financial condition and results of operations. Additionally, uncertainties exist with respect to the interpretation of, and potential future developments in, complex domestic and international tax laws and regulations, the amount and timing of future taxable income and the interaction of such laws and regulations among jurisdictions. Given the wide range of international business relationships and the long-term nature and complexity of existing contractual agreements, differences arising between the actual results and assumptions made, or future changes to such assumptions, could necessitate future adjustments to tax income and expense already recorded.

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Negative or unexpected tax consequences could adversely affect our results of operations.

We operate globally and changes in tax laws could adversely affect our results. The international tax environment continues to change as a result of both coordinated actions by governments and unilateral measures enacted by individual countries, which could significantly impact our effective tax rate, tax liabilities, and ability to utilize deferred tax assets.

Adverse changes in the underlying profitability and financial outlook of our operations in several jurisdictions could lead to changes in our valuation allowances against deferred tax assets and other tax accruals that could materially and adversely affect our results of operations. In addition, acquisitions or divestitures may cause our effective tax rate to change.

We base our tax positions upon the anticipated nature and conduct of our business and upon our understanding of the tax laws of the various countries in which we have assets or conduct activities. However, our tax positions are subject to review and possible challenge by taxing authorities and to possible changes in law, which may have a retroactive effect.

Risks Related to Indebtedness and Financing

Our indebtedness may adversely affect our financial health.

Our indebtedness could, among other things: increase our vulnerability to general economic and industry conditions, including recessions; require us to use cash flow from operations to service our indebtedness, thereby reducing our ability to fund working capital, capital expenditures, research and development efforts and other expenses; limit our flexibility in planning for, or reacting to, changes in our business and the industries in which we operate; place us at a competitive disadvantage compared to competitors that have less indebtedness; or limit our ability to borrow additional funds that may be needed to operate and expand our business.

Our credit facility contains provisions that could materially restrict our business.

Our revolving credit facility contains restrictions limiting our ability to: dispose of assets; incur certain additional debt; repay other debt or amend subordinated debt instruments; create liens on assets; make investments, loans or advances; make acquisitions or engage in mergers or consolidations; engage in certain transactions with our subsidiaries and affiliates; repurchase stock; or make dividend payments above a certain amount.

The restrictions contained in our credit facility could limit our ability to plan for or react to changes in market conditions or meet capital needs or could otherwise restrict our activities or business plans. These restrictions could adversely affect our ability to finance our operations, make strategic acquisitions, fund investments or other capital needs or engage in other business activities that could be in our interest.

Further, our ability to comply with our loan covenants may be affected by events beyond our control that could result in an event of default under our credit facility, or documents governing any other existing or future indebtedness. A default, if not cured or waived, may permit acceleration of our indebtedness. In addition, our lenders could terminate their commitments to make further extensions of credit under our credit facility. If our indebtedness is accelerated, we cannot be certain that we will have sufficient funds to pay the accelerated indebtedness or that we will have the ability to refinance accelerated indebtedness on terms favorable to us, or at all.

The estimates and assumptions on which our financial projections are based may prove to be inaccurate, which may cause our actual results to materially differ from such projections, which may adversely affect our future profitability, cash flows and stock price.

Our financial projections, including any sales or earnings guidance or outlook we may provide from time to time, are dependent on certain estimates and assumptions related to, among other things, development and launch of innovative new products, market share projections, product pricing, sales, volume and product mix, foreign exchange rates and volatility, tax rates, interest rates, commodity prices, cost savings, accruals for estimated liabilities, including litigation reserves, and our ability to generate sufficient cash flow to reinvest in our existing business, fund internal growth, repurchase of our stock, make acquisitions, pay dividends and meet debt obligations. There is no assurance that we will fully realize the anticipated cost savings and other benefits of our restructuring activities in the time frames we desire or at all. Our financial projections are based on historical experience and on various other estimates and assumptions that we believe to be reasonable under the circumstances and at the time they are made, and our actual results may differ materially from our financial projections. Any material variation between our financial projections and our actual results may adversely affect our future profitability, cash flows and stock price.

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Risks Related to COVID-19 Pandemic and Other External Factors

Public health issues such as the COVID-19 pandemic have adversely affected, and could in the future, adversely affect our business or financial results.

Any outbreaks of contagious diseases and other adverse public health developments in countries where we operate could have a material and adverse effect on our business, operations, financial condition, liquidity and results of operations. For example, the COVID-19 pandemic has affected our offices and manufacturing facilities throughout the world, as well as the facilities of our suppliers, customers and their customers for the past several years. As of December 31, 2022, we continue to experience some disruptions, mainly to our operations in China. The extent to which the COVID-19 pandemic will continue to impact our business and financial results going forward will be dependent on future developments such as any additional future resurgences from known or new variants, future government regulations and actions in response to the crisis, the timing, availability, effectiveness and adoption rates of vaccines and treatments, and the overall impact of the COVID-19 pandemic on the global economy and capital markets, among many other factors, all of which remain highly uncertain and unpredictable. Given these uncertainties, we expect the pandemic to continue to have an impact on our business, operations, financial condition, liquidity and results of operations in 2023 and potentially beyond. There can be no assurance that the COVID-19 pandemic will not have a material and adverse effect on our business, operations, financial condition, liquidity and results of operations in the future.

Loss, operational disruptions or closure of a key facility, including those of our suppliers, due to unforeseen or catastrophic events or otherwise, could have a material adverse effect on our business and financial results.

Our business could be interrupted and our financial results could be materially adversely impacted by physical risks such as earthquakes, fires, hurricanes, floods, acts of war, terrorist attacks, cyberattacks and other disruptions in information systems, disease outbreaks or pandemics, and other natural disasters or catastrophic events that damage, disrupt or destroy one of our key facilities or the key facilities of our significant suppliers. If any of our key facilities or the key facilities of our significant suppliers experience a significant operational disruption or catastrophic loss, it could delay, disrupt or reduce production, shipments and revenue, and result in potentially significant expenses to repair or replace these properties. Such significant disruptions could be due to, among other things:

Additionally, certain catastrophes are not covered by our general insurance policies, which could result in significant unrecoverable losses. Our business and results of operations could also be adversely impacted by under-investment in physical assets or production capacity.

Climate-related events and climate change legislation could adversely impact our business.

The effects of climate change and the ongoing efforts to mitigate its impact, including through climate change-related legislation and regulation, could have a material adverse effect on our business, financial condition, and results of operations. The physical effects of climate change, including extreme weather and natural disasters (including those risks discussed under the heading “Loss, operational disruptions or closure of a key facility, including those of our suppliers, due to unforeseen or catastrophic events or otherwise, could have a material adverse effect on our business and financial results”) may disrupt our operations and those of our customers and suppliers. In addition, changes to laws or regulations enacted to address the potential impacts of climate change could have a material

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adverse impact on our business, financial condition, and results of operations. For example, continuing political and social attention to the issue of climate change has resulted in both existing and pending international agreements and national, regional, or local legislation and regulatory measures to limit greenhouse gas emissions. Any future increased regulation concerning greenhouse gas emissions and other climate-change related laws and regulations, may require equipment modifications, operational changes, payment of increased or additional taxes, or the purchase of emission credits to reduce the emission of greenhouse gases from our operations, which may result in us incurring substantial capital expenditures and compliance, operating, maintenance and remediation costs. In addition, any such future regulatory changes could result in transition risks to our business, including but not limited to (i) the nature and timing of any requirement to lower greenhouse gas emissions and adopt more energy-efficient energy use, which could result in changes or disruptions to the way we operate our business, (ii) the risk of lower demand for our products related to customers who experience business declines or disruptions due to the impact of any requirement to lower greenhouse gas emissions, (iii) financial risks where compliance with such regulations requires unforeseen capital expenditures, (iv) legal risks associated with the implementation of any new technologies required to comply with such regulations, which could impede our ability to innovate new products, meet customer and market demand or compete on pricing and quality in the market, and/or (v) reputational risks associated with our customers’ and investors’ perceptions of our business. We are not able to predict how any future definitive agreements, pacts and/or regulations, if and when they are adopted and required, and the commitments necessary to comply with such requirements, will affect our business, financial condition, and results of operations.

General Risk Factors

Unfavorable outcomes of legal or regulatory matters may adversely affect our business and financial condition and damage our reputation.

We are from time to time involved in or subject to a variety of litigation, claims, legal or regulatory proceedings or matters related to our business, warranty claims, our intellectual property rights, alleged infringement or misappropriation by us of intellectual property rights of others, tax, environmental, privacy, insurance, ERISA and employment matters. Such matters, even those that are ultimately non-meritorious, can be complex, costly, and highly disruptive to business operations by diverting the attention and energies of management and other key personnel, and may generate adverse publicity that damages our reputation. The assessment of the outcome of such matters, including our potential liability, if any, is a highly subjective process that requires judgments about future events that are not within our control and are based on the information available to management at that time. The outcome of such matters, including amounts ultimately received or paid upon judgment or settlement, may differ materially from management’s outlook or estimates, including any amounts accrued in the financial statements. Actual outcomes, including judgments, awards, settlements or orders, could have a material adverse effect on our business, financial condition, operating results, or cash flows and damage our reputation.

We face risks relating to our international operations.

Because we have significant international operations, our operating results and financial condition could be materially adversely affected by economic, political, health, regulatory and other factors existing in foreign countries in which we operate. Our international operations are subject to inherent risks, which may materially adversely affect us, including: political and economic instability in countries in which our products are manufactured; expropriation or the imposition of government controls; changes in government regulations; export license requirements; trade restrictions; earnings repatriation and expatriation restrictions; exposure to different legal standards, including related to intellectual property; health conditions and standards; currency controls; fluctuations in exchange rates; increases in the duties and taxes we pay; inflation or deflation; greater difficulty in collecting accounts receivable and longer payment cycles; changes in labor conditions and difficulties in staffing and managing our international operations; limitations on insurance coverage against geopolitical risks, natural disasters, and business operations; and communication among and with management of international operations. In addition, these same factors may also place us at a competitive disadvantage compared to some of our foreign competitors.

We may face risks associated with violations of the Foreign Corrupt Practices Act and similar anti-bribery laws (collectively, "Anti-Bribery Laws"). Anti-Bribery Laws generally prohibit companies and their intermediaries from making improper payments to government officials for the purpose of obtaining or retaining business. Our Code of Ethics mandates compliance with these Anti-Bribery Laws. We operate in many parts of the world where strict compliance with Anti-Bribery Laws may conflict with local customs and practices. We cannot assure you that our internal controls and procedures always will protect us from the detrimental actions by our employees or agents. If we are found to be liable for violations of Anti-Bribery Laws (either due to our own acts or inadvertence or due to the acts or inadvertence of others), we could suffer from criminal or civil penalties or other sanctions, which could have a material adverse effect on our business.

Public health or safety concerns and governmental restrictions that impact the availability of raw materials, labor, or the movement of goods in some of the countries in which we operate could have a material adverse effect on our business, financial condition, and operating results.

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We are exposed to fluctuations in foreign currency exchange rates that may adversely affect our business, financial condition and operating results.

We transact business in various foreign countries. We present our consolidated financial statements in U.S. dollars, but a portion of our revenues and expenditures are transacted in other currencies. As a result, we are exposed to fluctuations in foreign currencies. Additionally, we have currency exposure arising from funds held in local currencies in foreign countries. Volatility in the exchange rates between the foreign currencies and the U.S. dollar could harm our business, financial condition and operating results. Furthermore, to the extent we sell our products in foreign markets, currency fluctuations may result in our products becoming too expensive for foreign customers.

If we are unable to protect our intellectual property or we infringe or are alleged to infringe, on others' intellectual property rights, our business, financial condition and operating results could be materially adversely affected.

The success of our business depends, in part, upon our ability to protect our trade secrets, trademarks, copyrights and patents, obtain or license patents and operate without infringing on the intellectual property rights of others. We rely on a combination of trade secrets, copyrights, patents, nondisclosure agreements and technical and other measures to protect our proprietary rights in our products and technology. The steps we have taken to prevent misappropriation of our technology may be inadequate. In addition, the laws of some foreign countries in which we operate do not protect our proprietary rights to the same extent as do the laws of the United States. Although we continue to evaluate and implement protective measures, there can be no assurance that these efforts will be successful. Our inability to protect our intellectual property rights could diminish or eliminate the competitive advantages that we derive from our technology, cause us to lose sales or otherwise harm our business.

We believe that patents will continue to play an important role in our business. However, there can be no assurance that we will be successful in securing patents for claims in any pending patent application or that any issued patent will provide us with any competitive advantage. We also cannot provide assurance that the patents will not be challenged by third parties or that the patents of others will not materially adversely affect our ability to do business.

We may become involved in litigation in the future to protect our intellectual property or because others may allege that we infringed on their intellectual property. These claims and any resulting lawsuit could subject us to liability for damages and invalidate our intellectual property rights. If an infringement claim is successfully asserted by a holder of intellectual property rights, we may be required to cease marketing or selling certain products, pay penalties and spend significant time and money to develop a non-infringing product or process or to obtain licenses for the technology, process or information from the holder. We may not be successful in the development of a non-infringing alternative, or licenses may not be available on commercially acceptable terms, if at all, in which case we may lose sales and profits. In addition, any litigation could be lengthy and costly and could materially adversely affect us even if we are successful in the litigation.

Loss of our key management and other personnel, or an inability to attract key management and other personnel, could materially affect our business.

We depend on our senior executive officers and other key personnel to run our business. We do not have long-term employment contracts with our key personnel. The loss of any of these officers or other key personnel could adversely affect our operations. Our future success depends on our ability to identify, attract, and retain qualified personnel on a timely basis. If we were to experience turnover of senior management or if a member of our senior management were to become ill or incapacitated, our stock price, our results of operations, our commercial and supply chain operations and our vendor or customer relationships could each be adversely impacted, and such events may make recruiting for future management positions more difficult. The labor market for many of our employees is very competitive, and wages and compensation costs continue to increase. Our ability to attract and retain key talent has been, and may continue to be, impacted by challenges in the labor market, particularly in the U.S., which has recently been experiencing wage inflation, labor shortages, a continued shift toward remote work. If we face labor shortages and/or increased labor costs as a result of increased competition for employees, higher employee turnover rates, or increases in employee benefits costs, our operating expenses could increase, which could negatively impact our growth and results of operations. Labor shortages, and higher employee turnover rates could also lead to disruptions in our business. In addition, we must successfully integrate any new management personnel that we hire within our organization, or who join our organization as a result of an acquisition, in order to achieve our operating objectives, and changes in other key management positions may temporarily affect our financial performance and results of operations as new management becomes familiar with our business.

Ineffective internal control over our financial reporting may harm our business.

We are subject to the ongoing internal control provisions of Section 404 of the Sarbanes-Oxley Act of 2002 ("Sarbanes-Oxley"). Our controls necessary for continued compliance with Sarbanes-Oxley may not operate effectively or at all times and may result in a material

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weakness. The identification of material weaknesses in internal control over financial reporting could indicate a lack of proper controls to generate accurate financial statements. Further, the effectiveness of our internal controls may be impacted if we are unable to retain sufficient skilled finance and accounting personnel, especially in light of the increased demand for such personnel among publicly traded companies.

Global privacy, data protection and data security laws are highly complex, evolving rapidly, and may increase our costs to comply.

To conduct our operations, we may need to move data across national borders, and consequently we are subject to a variety of continuously evolving and developing laws and regulations in the U.S. and abroad regarding privacy, data protection and data security ("Data Protection Laws"). Data Protection Laws typically impose significant requirements and additional obligations for companies on how they collect, process and transfer personal data by enacting consumer privacy rights and imposing significant fines for non-compliance. The potential for fines and other related costs in the event of a breach of or non-compliance with existing or proposed Data Protection Laws may have an adverse effect on our financial results. Further, the regulatory framework around data custody, data privacy and breaches vary by jurisdiction and is an evolving area of law. We may not be able to limit our liability or damages in the event of such a loss.

We are exposed to, and may be adversely affected by, potential security breaches or other disruptions to our information technology systems and data security.

We rely on our information technology systems and networks, including cloud-based systems, in connection with many of our business activities, some of which are managed directly by us, while others are managed by third-party service providers and are not under our direct control. Our operations routinely involve receiving, storing, processing and transmitting sensitive information pertaining to our business, customers, suppliers, employees, and other sensitive matters. We have both an increasing reliance on IT systems and an increasing digital footprint as a result of changing technologies, connected devices and digital offerings, as well as expanded remote work policies. If these technologies, systems, products or services are damaged, cease to function properly, are compromised due to employee or third-party contractor error, user error, malfeasance, system errors, or other vulnerabilities, or are subject to cybersecurity attacks, such as those involving denial of service attacks, unauthorized access, malicious software, or other intrusions, including by criminals, nation states or insiders, our business may be adversely impacted. The impacts of any such circumstances could include production downtimes, operational delays, and other impacts on our operations and ability to provide products and services to our customers; compromise of confidential, proprietary or otherwise protected information, including personal information and customer confidential data; destruction, corruption, or theft of data or intellectual property; manipulation, disruption, or improper use of these technologies, systems, products or services; financial losses from fraudulent transactions, remedial actions, loss of business or potential liability; adverse media coverage; and legal claims or legal proceedings, including regulatory investigations, actions and fines; and damage to our reputation. There has been a rise in the number of cyberattacks targeting confidential business information generally and in the manufacturing industry specifically. Moreover, there has been a rise in the number of cyberattacks that depend on human error or manipulation, including phishing attacks or schemes that use social engineering to gain access to systems or perpetrate wire transfer or other frauds. Furthermore, geopolitical turmoil has heightened the risk of cyberattacks.

These trends increase the likelihood of such events occurring as well as the costs associated with protecting against such attacks. It is possible for vulnerabilities in our IT systems to remain undetected for an extended period of time up to and including several years. We, and the service providers that we depend on to support our systems and business operations, are regularly the target of, and periodically respond to, cyberattacks, including phishing and denial-of-service attacks. As a result, we continuously monitor our systems to protect our technology infrastructure and data from misappropriation or corruption. In addition, we further attempt to mitigate these risks by employing a number of other measures, including employee training, a breach response plan, and maintenance of backup and protective systems. Further, while we maintain insurance coverage that is intended to address certain aspects of cybersecurity risks, such insurance coverage may not cover all losses or all types of claims that arise. Notwithstanding those measures, our systems, networks, products and services remain potentially vulnerable to known or unknown cybersecurity attacks and other threats, any of which could have a material adverse effect on our financial results.

Environmental, social, and governance ("ESG") issues, including those related to climate change and sustainability, may have an adverse effect on our business, financial condition and results of operations and damage our reputation.

Companies across all industries are facing increasing scrutiny relating to their ESG practices and policies. Increased focus and activism related to ESG may hinder our access to capital or negatively impact our stock price, as investors may reconsider their capital investment based on their assessment of our ESG practices and policies. In particular, investor advocacy groups, institutional investors, stockholders, employees, consumers, customers, regulators, proxy advisory services and other market participants have increasingly focused on ESG practices and policies of companies, including sustainability performance and risk mitigation efforts, and their effect on companies from an investor, consumer, customer or employee perspective. If our ESG practices do not meet investor or other stakeholder expectations

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and standards or evolving regulatory requirements, our stock price, sales, ability to access capital markets, reputation and employee retention, among other things, may be negatively affected.

Shareholder activism efforts or unsolicited offers from a third-party could cause a material disruption to our business and financial results.

We may be subject to various legal and business challenges due to actions instituted by shareholder activists or an unsolicited third-party offer. Perceived uncertainties as to our future direction as a result of shareholder activism may lead to the perception of a change in the direction of the business or other instability and may affect our relationships with vendors, customers, prospective and current employees and others. Proposed or future laws and regulations may increase the chance we become the target of shareholder activist campaigns, including ESG-related actions. If shareholder activist campaigns are initiated against us, our response to such actions could be costly and time-consuming, which could divert the attention and resources of our Board of Directors, Chief Executive Officer and senior management from the pursuit of our business strategies, which could harm our business, negatively impact our stock price, and have an adverse effect on our business and financial results.

Future dividends on our common stock may be restricted or eliminated.

Dividends are declared at the discretion of our Board of Directors, and future dividends will depend on our future earnings, cash flow, financial requirements and other factors. Our ability to pay cash dividends on our common stock is limited under the terms of our credit agreements. Under the most restrictive terms of our credit agreements, our ability to pay cash dividends on our common stock is limited, as described under “Risks Related to Indebtedness and Financing.” There can be no assurance that we will continue to pay dividends in the future.

Item 1B. Unresolved Staff Comments

None.

Item 2. Properties

As of December 31, 2022, we had manufacturing facilities, administrative, research and development and sales offices in the following locations:

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A small portion of the China, Czech Republic, and Denmark locations above also maintain sales offices.

We regularly assess our facilities for manufacturing capacity, available labor, and proximity to our markets and major customers. Management believes our manufacturing facilities are suitable and adequate and have sufficient capacity to meet our current needs. The extent of utilization varies from plant to plant and with economic conditions. We also review the operating costs of our facilities and may from time-to-time relocate a portion of our manufacturing activities in order to reduce operating costs and improve asset utilization and cash flow.

Item 3. Legal Proceedings

From time to time we are involved in litigation with respect to matters arising from the ordinary conduct of our business, and currently certain claims are pending against us. In the opinion of management, we believe we have established adequate accruals pursuant to U.S. generally accepted accounting principles for our expected future liability with respect to pending lawsuits, claims and proceedings, where the nature and extent of any such liability can be reasonably estimated based on presently available information. However, we cannot provide assurance that the final resolution of any existing or future lawsuits, claims or proceedings will not have a material adverse effect on our business, results of operations, financial condition, or cash flows.

See Note 11 "Contingencies" in the Notes to the Consolidated Financial Statements in this Annual Report on Form 10-K.

Item 4. Mine Safety Disclosures

Not applicable.

PART II

Item 5. Market for Registrant's Common Equity, Related Shareholder Matters and Issuer Purchases of Equity Securities

Our common stock is listed on the New York Stock Exchange under the symbol "CTS." On February 17, 2023, there were approximately 831 shareholders of record.

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On May 13, 2021, the Board of Directors (the "Board") authorized a stock repurchase program with a maximum dollar limit of $50 million. This program authorizes us to make repurchases of our common stock from time to time on the open market, including pursuant to Rule 10b5-1 plans, but does not obligate us to make repurchases, and it has no expiration date.

On February 9, 2023, the Board approved a new share repurchase program that authorizes the Company to repurchase up to $50 million of its common stock. The repurchase program has no set expiration date and supersedes and replaces the repurchase program approved by the Board in May 2021.

Shareholder Performance Graph

The following graph shows a five-year comparison of the cumulative total shareholder return on CTS common stock with the cumulative total returns of a general market index and a peer group index (Russell 2000 Index and Dow Jones Electrical Components & Equipment Industry Group). The graph tracks the performance of a $100 investment in the Company's common stock and in each of the indexes (with the reinvestment of all dividends) on December 31, 2017.

Item 6. Reserved

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Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations

This section of this Annual Report on Form 10-K generally discusses 2022 and 2021 items and year-to-year comparisons between 2022 and 2021. Discussions of 2020 items and year-to-year comparisons between 2021 and 2020 that are not included in this Annual Report on Form 10-K can be found in "Management's Discussion and Analysis of Financial Condition and Results of Operations" in Part II, Item 7 of the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2021.

Overview

CTS Corporation ("CTS", "we", "our" or "us") is a leading designer and manufacturer of products that Sense, Connect and Move. Our vision is to be a leading provider of sensing and motion devices as well as connectivity components, enabling an intelligent and seamless world. These devices are categorized by their ability to Sense, Connect or Move. Sense products provide vital inputs to electronic systems. Connect products allow systems to function in synchronization with other systems. Move products ensure required movements are effectively and accurately executed. We are committed to achieving our vision by continuing to invest in the development of products, technologies and talent within these categories.

We manufacture sensors, actuators, and connectivity components in North America, Europe, and Asia. CTS provides engineered products to OEMs and tier one suppliers in the aerospace and defense, industrial, medical, and transportation markets.

There is an increasing proliferation of sensing and motion applications within various markets we serve. In addition, the increasing connectivity of various devices to the internet results in greater demand for communication bandwidth and data storage, increasing the need for our connectivity products. Our success is dependent on the ability to execute our strategy to support these trends. We are subject to challenges including periodic market softness, competition from other suppliers, changes in technology, and the ability to add new customers, launch new products or penetrate new markets.

On February 28, 2022, we acquired 100% of the outstanding shares of TEWA for $24,515. TEWA is a designer and manufacturer of high-quality temperature sensors. TEWA has complementary capabilities with our existing temperature sensing platform, and the acquisition supports our end market diversification strategy and expands our presence in Europe.

On June 30, 2022, we acquired 100% of the outstanding shares of Ferroperm for $72,340. Ferroperm specializes in the design and manufacture of high performance piezoceramic components for use in complex and demanding medical, industrial, and aerospace applications. Ferroperm has complementary capabilities with our existing medical diagnostics and imaging product lines. The acquisition supports our end market diversification strategy and expands our presence in European end markets.

On February 6, 2023, we acquired 100% of the outstanding shares of maglab AG ("maglab") for $4,164 in cash subject to additional earnout payments based on future performance. Maglab has deep expertise in magnetic system design and current measurement solutions for use in e-mobility, industrial automation, and renewable energy applications. Maglab's domain expertise coupled with CTS’ commercial, technical and operational capabilities position us to advance our status as a recognized innovator in electric motor sensing and controls markets.

COVID-19 Impact and Supply Chain Uncertainties

The COVID-19 pandemic and subsequent supply chain uncertainties have had a significant negative impact on the global economy in 2022 and 2021. These events have disrupted the financial markets, negatively impacted the global supply chain and increased the cost of materials and operations, particularly within the global automotive industry. Key semiconductor chip and other critical part shortages continue to force OEMs to shut down production, often on short notice. With customers changing orders on short notice, we run the risk of carrying excess inventory in these situations. These developments are outside of our control, remain highly uncertain, and cannot be predicted. In addition, the supply chain shortages continue to put pressure on our manufacturing costs and our gross margins. We continue to actively monitor the ongoing impacts of the COVID-19 pandemic and supply chain issues and will seek to mitigate and minimize their impact on our business, when possible. We anticipate the supply chain disruptions to continue to impact our results in 2023 and we remain cautious about the financial impact of these potential disruptions on our business.

Results of Operations: Year Ended December 31, 2022 versus Year Ended December 31, 2021

(Amounts in thousands, except percentages and per share amounts):

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The following table highlights changes in significant components of the Consolidated Statements of Earnings (Loss) for the years ended December 31, 2022, and December 31, 2021:

Net sales were $586,869 for the year ended December 31, 2022, an increase of $73,944, or 14.4% from 2021. Net sales growth was driven by increased demand for our products in all end markets we serve. Net sales to transportation markets increased $19,615 or 6.9%. Net sales to other markets increased $54,329, or 23.7%. The TEWA and Ferroperm acquisitions added sales of $23,489 in 2022. Changes in foreign exchange rates decreased net sales by $10,985 year-over-year primarily due to the U.S. Dollar appreciating compared to the Chinese Renminbi and Euro.

Gross margin was $210,538 for the year ended December 31, 2022, an increase of $25,919 or 14.0% from the year ended December 31, 2021. The increase in gross margin was driven by sales volume and mix partially offset by increased material freight costs, changes in foreign exchange rates of $3,577 and $4,048 in inventory step-up amortization charges taken relating to the TEWA and Ferroperm acquisitions. We continue to experience significant inflation in material and freight costs as well as interruptions in the supply chain, particularly due to the global semiconductor chip shortages. The impact of the supply chain shortages and OEM shutdowns are expected to continue to have an adverse effect on our operations that we are continuing to attempt to mitigate.

Selling, general and administrative ("SG&A") expenses were $91,520, or 15.6% of sales for the year ended December 31, 2022, versus $82,597 or 16.1% of sales in 2021. The increase in SG&A expenses was driven by the acquisitions and increased incentive compensation.

Research and development (“R&D”) expenses were $24,100, or 4.1% of sales in 2022 compared to $23,856, or 4.7% of sales in 2021, in line with our commitment to continue investing in research and product development to drive organic growth.

Restructuring charges were $1,912, or 0.3% of net sales in 2022, compared to $1,687, or 0.3% of net sales in 2021. We continue to implement certain restructuring actions to improve our cost structure and competitive position.

Other income and expense items are summarized in the following table:

The reduction in other expense, net was primarily driven by decreased pension expense due to the U.S. pension plan termination, effective in 2021. Other expense, net for the year ended December 31, 2022 was primarily driven by $6,803 in excise taxes incurred as part of the U.S. pension plan termination, $1,776 in derivative losses associated with the acquisition of Ferroperm, and foreign currency losses primarily related to the Euro and Chinese Renminbi offset partially by income from the U.S. pension plan investments realized prior to the final termination. Other expense, net in 2021 was primarily driven by increased pension expense including $126,269 in

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settlement charges from our U.S. pension plan termination process in the second and third quarters of 2021 as well as foreign currency translation losses, mainly due to the appreciation of the U.S. Dollar compared to the Czech Koruna and Mexican Peso.

The effective income tax rate in 2022 was 26.2% compared to 31.2% in the prior year. The decrease in our effective income tax rate is primarily attributed to a one-time non-cash settlement expense related to the termination of the U.S. pension plan incurred in the second and third quarters of 2021.

Liquidity and Capital Resources

We have historically funded our capital and operating needs primarily through cash flows from operating activities, supported by available credit under our Revolving Credit Facility (as defined below). We believe that cash flows from operating activities and available borrowings under our Revolving Credit Facility will be adequate to fund our working capital needs, capital expenditures, investments, and debt service requirements for at least the next twelve months and for the foreseeable future thereafter. However, we may choose to pursue additional equity and debt financing to provide additional liquidity or to fund acquisitions.

Cash and cash equivalents were $156,910 at December 31, 2022 and $141,465 at December 31, 2021, of which $90,244 and $124,635 respectively, were held outside the United States. Total debt as of December 31, 2022 and December 31, 2021 was $83,670 and $50,000, respectively. Total debt as a percentage of total capitalization, defined as long-term debt as a percentage of total debt and shareholders’ equity, was 14.2% at December 31, 2022, compared to 9.7% at December 31, 2021.

Cash Flows from Operating Activities

Net cash provided by operating activities was $121,197 during the year ended December 31, 2022. Components of net cash provided by operating activities included net earnings of $59,575, depreciation and amortization expense of $29,753, other net non-cash items totaling $10,260, and a net cash inflow from changes in assets and liabilities of $21,609 primarily driven by $34,016 received from the U.S. pension plan termination.

Net cash provided by operating activities was $86,141 during the year ended December 31, 2021. Components of net cash provided by operating activities included net loss of $(41,866), depreciation and amortization expense of $26,930, non-cash pension and other post-retirement plan expenses of $132,650, and other net non-cash items totaling $24,912, and a net cash outflow from changes in assets and liabilities of $6,661.

Cash Flows from Investing Activities

Net cash used in investing activities for the year ended December 31, 2022 was $111,188, driven by the acquisition payments for the TEWA and Ferroperm acquisitions of $96,855 and capital expenditures of $14,333. See Note 3 "Business Acquisitions" in the Notes to the Consolidated Financial Statements in this Annual Report on Form 10-K.

Net cash used in investing activities for the year ended December 31, 2021, was $15,896, driven primarily by capital expenditures.

Cash Flows from Financing Activities

Net cash provided by financing activities for the year ended December 31, 2022, was $4,336. The net cash inflow was the result of net cash from debt of $33,638 associated with completed acquisitions, partially offset by treasury stock purchases of $21,447, dividend payments of $5,131, taxes paid on behalf of equity award participants of $1,524, and contingent consideration payments of $1,200.

Net cash used in financing activities for the year ended December 31, 2021, was $20,712. The net cash outflow was the result of net payments of long-term debt of $4,600, treasury stock purchases of $8,786, dividend payments of $5,173, taxes paid on behalf of equity award participants of $1,503, and contingent consideration payments of $650.

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Capital Resources

Long-term debt was comprised of the following:

On December 15, 2021, we entered into a second amended and restated five-year credit agreement with a group of banks (the “Revolving Credit Facility”) to (i) increase the total credit facility availability to $400,000 which may be increased by $200,000 at the request of the Company, subject to the administrative agent's approval, (ii) extend the maturity of the Revolving Credit Facility from February 12, 2024 to December 15, 2026, (iii) replace LIBOR with SOFR as the primary reference rate used to calculate interest on the loans under the Revolving Credit Facility, (iv) increase available sublimits for letters of credit, and swingline loans as well as providing for additional alternative currency borrowing capabilities, and (v) modify the financial and non-financial covenants to provide the Company additional flexibility. This new unsecured credit facility replaced the prior $300,000 unsecured credit facility, which would have expired February 12, 2024.

Borrowings in U.S. dollars under the Revolving Credit Facility bear interest, at a per annum rate equal to the applicable Term SOFR rate (but not less than 0.0%), plus the Term SOFR adjustment, and plus an applicable margin, which ranges from 1.00% to 1.75%, based on our net leverage ratio. Similarly, borrowings of alternative currencies under the Revolving Credit Facility bear interest equal to a defined risk-free reference rate, plus the applicable risk-free rate adjustment and plus an applicable margin, which ranges from 1.00% to 1.75%, based on our net leverage ratio.

The Revolving Credit Facility includes a swing line sublimit of $20,000 and a letter of credit sublimit of $20,000. We also pay a quarterly commitment fee on the unused portion of the Revolving Credit Facility. The commitment fee ranges from 0.175% to 0.25% based on our net leverage ratio. We were in compliance with all debt covenants at December 31, 2022

Our liquidity, access to capital, and borrowing costs could be adversely impacted by declines in our credit rating, our financial performance, and global credit market conditions, as well as a broad range of other factors, including those related to the COVID-19 pandemic discussed in this Annual Report on Form 10-K. See “Item 1A. Risk Factors” for additional discussion of these and other risks that our business faces.

As of December 31, 2022, our material cash requirements for our known contractual and other obligations were as follows:

We have no off-balance sheet arrangements that have a material current effect or are reasonably likely to have a material future effect on our financial condition or changes in our financial condition.

Acquisitions

On February 28, 2022, we acquired TEWA, a designer and manufacturer of high-quality temperature sensors. The net cash payment of $24,515 for this acquisition was funded by the Company's cash on hand.

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On June 30, 2022, we acquired Ferroperm, a designer and manufacturer of high performance piezoceramic components for use in complex and demanding medical, industrial, and aerospace applications. The net cash payment of $72,340 for this acquisition was funded by a combination of cash on hand and borrowings under our Revolving Credit Facility.

On February 6, 2023, we acquired 100% of the outstanding shares of maglab for $4,164 in cash subject to additional earnout payments based on future performance. The acquisition was funded from cash on hand.

Critical Accounting Estimates and Policies

The Securities and Exchange Commission ("SEC") has defined a company’s critical accounting policies as the ones that are most important to the portrayal of a company’s financial condition and results of operations, and which require a company to make its most difficult and subjective judgments, often as a result of the need to make estimates of matters that are inherently uncertain. Based on this definition, we have identified the critical accounting policies and judgments addressed below. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances. Actual results may differ from these estimates.

Critical Accounting Estimates

Goodwill, Intangibles and Other Long-Lived Assets

Purchase Accounting

We use the acquisition method of accounting to allocate costs of acquired businesses to the assets acquired and liabilities assumed based on their estimated fair values at the dates of acquisition. The excess costs of acquired businesses over the fair values of the assets acquired and liabilities assumed are recognized as goodwill. The valuations of the acquired assets and liabilities assumed will impact the determination of future operating results. Determining the fair value of assets acquired and liabilities assumed requires management’s judgment and often involves the use of significant estimates and assumptions, including assumptions with respect to future cash inflows and outflows, revenue growth rates, discount rates, customer attrition rates, asset lives, contributory asset charges, and market multiples, among other items. We determine the fair values of intangible assets acquired generally in consultation with third-party valuation advisors.

Intangible assets other than goodwill are recognized if the benefit of the intangible asset is obtained through contractual or other legal rights, or if the intangible asset can be sold, transferred, licensed or exchanged, regardless of the Company’s intent to do so. Goodwill represents the excess purchase price over the fair value of the tangible net assets and intangible assets acquired in a business combination and is reviewed annually for impairment or more frequently if impairment indicators arise. Finite-lived intangible assets are reviewed for impairment if facts and circumstances warrant.

Impairment Assessment – Goodwill

Goodwill of a reporting unit is tested for impairment on the first day of its fiscal fourth quarter, or more frequently if an event occurs or circumstances change that would more-likely-than-not reduce the fair value of a reporting unit below its carrying amount. Examples of such events or circumstances include, but are not limited to, the following:

If we believe that one or more indicators of impairment have occurred, we perform an impairment test.

We have the option to perform a qualitative assessment (commonly referred to as a "step zero" test) to determine whether further quantitative analysis for impairment of goodwill and indefinite-lived intangible assets is necessary. The qualitative assessment includes a review of macroeconomic conditions, industry and market considerations, internal cost factors, and our own overall financial and share price performance, among other factors. If, after assessing the totality of events or circumstances we determine that it is not more-likely-than-not that the fair value of a reporting unit is less than its carrying amount, we do not need to perform a quantitative analysis.

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If a quantitative assessment is required, we estimate the fair value of each reporting unit using a combination of discounted cash flow analysis and market-based valuation methodologies. Determining fair value using a quantitative approach requires significant judgment, including judgments about projected revenues, cash flows over a multi-year period, discount rates and estimated valuation multiples. The discount rate applied to our forecasts of future cash flows is based on our estimated weighted average cost of capital. In assessing the reasonableness of our determined fair values, we evaluate our results against our market capitalization. Changes in these estimates and assumptions could materially affect the determination of fair value and impact the goodwill impairment assessment.

For 2022, we elected to perform the qualitative assessment. Based upon our latest assessment, we determined that our goodwill was not impaired as of October 1, 2022. We will monitor future results and will perform a test if indicators trigger an impairment review.

Impairment Assessment – Other Intangible Assets and Other Long-Lived Assets

We evaluate the impairment of identifiable intangibles and other long-lived assets whenever events or changes in circumstances indicate that the carrying value may not be recoverable. Factors considered that may trigger an impairment review consist of, but are not limited to, the following:

If we believe that one or more indicators of impairment have occurred, we perform a recoverability test by comparing the carrying amount of an asset or asset group to the sum of the undiscounted cash flows expected to result from the use and the eventual disposition of the asset or asset group. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the fair value.

Income Taxes

Our income tax expense, deferred tax assets and liabilities, and liabilities for unrecognized tax benefits reflect management’s best estimate of current and future taxes to be paid. We are subject to income taxes in the United States and numerous foreign jurisdictions. Significant judgments and estimates are required in the determination of consolidated income tax provision.

Deferred income taxes arise from temporary differences between the tax basis of assets and liabilities and their reported amounts in the financial statements, which will result in taxable or deductible amounts in the future. In evaluating our ability to recover our deferred tax assets in the jurisdiction from which they arise, we consider all available positive and negative evidence, including scheduled reversals of deferred tax liabilities, projected future taxable income, tax-planning strategies, and results of recent operations. The assumptions about future taxable income require the use of significant judgment and are consistent with the plans and estimates we are using to manage our underlying businesses.

The calculation of our tax liabilities involves dealing with uncertainties in the application of complex tax laws and regulations in a multitude of jurisdictions across our global operations. Accounting Standards Codification (“ASC”) 740 states that a tax benefit from an uncertain tax position may be recognized when it is more-likely-than-not that the position will be sustained upon examination, including resolution of any related appeals or litigation processes, on the basis of its technical merits. We record unrecognized tax benefits as liabilities in accordance with ASC 740 and adjust these liabilities when our judgment changes as a result of the evaluation of new information not previously available. Because of the complexity of some of these uncertainties, the ultimate resolution may result in a payment that is materially different from our current estimate of the unrecognized tax benefit liabilities. These differences will be reflected as increases or decreases to income tax expense in the period in which new information is available.

Critical Accounting Policies

Revenue Recognition

We recognize revenue in accordance with the Financial Accounting Standards Board’s (“FASB”) ASC 606 Revenue from Contracts with Customers, net of estimated reserves. Our revenue reserves contain uncertainties because they require management to make assumptions and to apply judgment to estimate the value of future credits to customers for price adjustments. We base these estimates on the most likely value method considering all reasonably available information, including our historical experience and current expectations, and are reflected in the transaction price when sales are recorded.

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Product Warranties

Provisions for estimated warranty expenses are made at the time products are sold. The expense and corresponding accrual primarily relate to our products sold to our transportation markets. These estimates are established using a quoted industry rate and are based on customer specific circumstances. We adjust our warranty reserve for any known or anticipated warranty claims as new information becomes available. We evaluate our warranty obligations at least quarterly and adjust our accruals if it is probable that future costs will be different than our current reserve.

Over the last three years, product warranty reserves have ranged from 0.4% to 2.7% of net sales. We believe our reserve level is appropriate considering all facts and circumstances surrounding any outstanding quality claims and our historical experience selling our products to our customers.

Inventories

We value our inventories at the lower of the actual cost to purchase or manufacture using the first-in, first-out ("FIFO") method, or net realizable value. We review inventory quantities on hand and record a provision for excess and obsolete inventory based on historical consumption trends as well as forecasts of product demand including related production requirements. Once reserves are established, write-downs of inventory are considered permanent adjustments to the cost basis of inventory. Our reserves contain uncertainties because the calculation requires management to make assumptions and to apply judgment regarding historical experience, market conditions, and product life cycles. Changes in actual demand or market conditions could adversely impact our reserve calculations.

Over the last three years, our reserves for excess and obsolete inventories have ranged from 10.8% to 16.0% of gross inventory. We believe our reserve level is appropriate considering the quantities and quality of the inventories.

Environmental Contingencies

U.S. GAAP requires a liability to be recorded for contingencies when it is probable that a liability has been incurred and the amount of the liability can be reasonably estimated. We record environmental contingent loss accruals on an undiscounted basis. Significant judgment is required to determine the existence and amounts of our environmental liabilities. We regularly consult with attorneys and consultants to determine the relevant facts and circumstances before we record a liability. Changes in the estimates on which the accruals are based, unanticipated government enforcement action, or changes in health, safety, environmental, and chemical control regulations and testing requirements could, and have, resulted in higher or lower costs.

Recent Accounting Pronouncements

The information set forth under Note 1 - "Summary of Significant Accounting Policies" in the Notes to the Consolidated Financial Statements in this Annual Report on Form 10-K is incorporated herein by reference.

Item 7A. Quantitative and Qualitative Disclosures About Market Risk

(in thousands)

Our cash flows and earnings are subject to fluctuations resulting from changes in foreign currency exchange rates, interest rates and commodity prices. We manage our exposure to these market risks through internally established policies and procedures and, when deemed appropriate, through the use of derivative financial instruments. Our policies do not allow speculation in derivative instruments for profit or execution of derivative instrument contracts for which there are no underlying exposures. We do not use financial instruments for trading purposes, and we are not a party to any leveraged derivatives. We monitor our underlying market risk exposures on an ongoing basis and believe that we can modify or adapt our hedging strategies as needed.

Interest Rate Risk

We are exposed to risk of changes in interest rates on our Revolving Credit Facility. There was $83,670 and $50,000 outstanding under our Revolving Credit Facility at December 31, 2022 and 2021, respectively. As of December 31, 2022, we had interest rate swaps that fix interest costs on $50,000 of our long-term debt through December 2026 and $22,500 of our long-term debt through June 2027. The remaining long-term debt is unhedged as of December 31, 2022. A 100 basis point change in interest rates would not materially impact our total interest expense.

Foreign Currency Risk

We are exposed to foreign currency exchange rate risks. Our significant foreign subsidiaries are located in China, Czech Republic, Denmark, Mexico, and Taiwan. During 2022, net sales from outside the U.S. were approximately 44% of total net sales. During 2021, net sales to customers from outside the U.S. were approximately 42% of total net sales.

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The Company’s foreign exchange exposures result primarily from the sale of products in foreign currencies, foreign currency denominated purchases, and employee-related and other costs of running operations in foreign countries. Changes in foreign exchange rates could affect the Company’s sales, costs, balance sheet values and earnings; therefore, we have entered into foreign currency forward contracts with notional values of $12,602 and $17,732 as of December 31, 2022 to hedge our exposure against the Euro and Mexican Peso, respectively.

In addition, we entered into a cross currency interest rate swap agreement on June 27, 2022 that synthetically swapped $25,000 of variable rate debt to Krone denominated variable rate debt. Upon completion of the Ferroperm acquisition on June 30, 2022, the transaction was designated as a net investment hedge for accounting purposes and will mature on June 30, 2027. Accordingly, any gains or losses on this derivative instrument will be included in the foreign currency translation component of other comprehensive income until the net investment is sold, diluted or liquidated. Interest payments received for the cross currency-swap are excluded from the net investment hedge effectiveness assessment and are recorded in interest expense in the Condensed Consolidated Statements of Earnings. The assumptions used in measuring fair value of the cross-currency swap are considered level 2 inputs, which are based upon the Krone to United States Dollar exchange rate market. At December 31, 2022 we had a net unrealized loss of $557 in accumulated other comprehensive (loss) income.

Commodity Price Risk

Many of our products require the use of raw materials that are produced in only a limited number of regions around the world or are available from only a limited number of suppliers. Our results of operations may be materially and adversely affected if we have difficulty obtaining these raw materials, the quality of available raw materials deteriorates, or there are significant price increases for these raw materials. For periods in which the prices of these raw materials are rising, we may be unable to pass on the increased cost to our customers, which would result in decreased margins for the products in which they are used. For periods in which the prices are declining, we may be required to write down our inventory carrying cost of these raw materials, since we record our inventory at the lower of cost or net realizable value.

Due to the impact from the COVID-19 pandemic, freight costs increased significantly in 2022. While the Company is exposed to significant changes in certain commodity prices and expects higher freight costs into 2023, the Company actively monitors these exposures and may take various actions from time to time to mitigate any negative impacts relating thereto.

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Item 8. Financial Statements and Supplementary Data

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Board of Directors and Shareholders

CTS Corporation

Opinion on the financial statements

We have audited the accompanying consolidated balance sheets of CTS Corporation (an Indiana corporation) and subsidiaries (the “Company”) as of December 31, 2022 and 2021, the related consolidated statements of earnings (loss), comprehensive earnings, changes in shareholders’ equity, and cash flows for each of the three years in the period ended December 31, 2022, and the related notes and financial statement schedules included under Item 15(a) (collectively referred to as the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2022 and 2021, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2022, in conformity with accounting principles generally accepted in the United States of America.

We also 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, 2022, based on criteria established in the 2013 Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”), and our report dated February 24, 2023 expressed an unqualified opinion.

Basis for opinion

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

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical audit matter

The critical audit matter communicated below is a matter arising from the current period audit of the financial statements that was communicated or required to be communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates.

Acquisition of TEWA Temperature Sensors SP. Zo.o.

As described further in Note 3 to the financial statements, the Company acquired TEWA Temperature Sensors SP. Zo.o. (“TEWA”) on February 28, 2022 for a total purchase price of $24.5 million. Accordingly, the purchase price was allocated to the assets acquired and liabilities assumed based on their respective fair values, including identified intangible assets of approximately $13.7 million, which is primarily comprised of customer relationships of $13 million. The Company estimated the fair value of the customer relationships using the multi-period excess earnings method, which is an income approach that required management to make significant estimates and assumptions related to future revenues and cash flows and the selection of the discount rate. We identified the measurement of the acquisition-date fair value of the acquired customer relationships as a critical audit matter.

The principal considerations for our determination that the acquisition-date fair value of the acquired customer relationships is a critical audit matter was the high degree of auditor judgment and an increased extent of effort, which included utilizing specialists, to test

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management’s internally developed assumptions for which there was limited observable market information. These assumptions were: 1) the forecasted revenue growth rates for existing customers, 2) the estimated customer attrition rate, and 3) the discount rate.

Our audit procedures related to the critical audit matter included the following, among others:

/s/ GRANT THORNTON LLP

We have served as the Company’s auditor since 2005.

Chicago, Illinois

February 24, 2023

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CTS CORPORATION AND SUBSIDIARIES

Consolidated Statements of Earnings (Loss)

(in thousands, except per share amounts)

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

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CTS CORPORATION AND SUBSIDIARIES

Consolidated Statements of Comprehensive Earnings

(in thousands)

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

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CTS CORPORATION AND SUBSIDIARIES

Consolidated Balance Sheets

(in thousands)

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

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CTS CORPORATION AND SUBSIDIARIES

Consolidated Statements of Cash Flows

(in thousands)