KLIC · Read the filing

klic-20230930

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

(Mark One)

☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES

For the fiscal year ended September 30, 2023

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES

For the transition period from to .

Commission File No. 000-00121

KULICKE AND SOFFA INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

23A Serangoon North Avenue 5, #01-01, Singapore554369

1005 Virginia Dr., Fort Washington, PA19034

(Address of Principal Executive Offices and Zip Code)

Registrant’s telephone number, including area code: (215) 784-6000

N/A

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

Title of each class Trading Symbol(s) Name of each exchange on which registered

Common Stock, Without Par Value KLIC The Nasdaq Global Market

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 Section 15(d) of the 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.

Large accelerated filer ☒ Accelerated filer ☐

Non-accelerated filer ☐ Smaller reporting company ☐

Emerging growth company ☐

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

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

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 ☒

As of April 1, 2023, the aggregate market value of the registrant's common stock held by non-affiliates of the registrant was approximately $2,987.5 million based on the closing sale price as reported on The Nasdaq Global Market (reference is made to Part II, Item 5 herein for a statement of assumptions upon which this calculation is based).

As of November 13, 2023, there were 56,720,044 shares of the registrant's common stock, without par value, outstanding.

Documents Incorporated by Reference

The information required by Part III of this Annual Report, to the extent not set forth herein, is incorporated herein by reference from the registrant’s definitive proxy statement relating to the Annual Meeting of Shareholders to be held in 2024, which definitive proxy statement shall be filed with the Securities and Exchange Commission within 120 days after the end of the fiscal year to which this Report relates.

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KULICKE AND SOFFA INDUSTRIES, INC.

2023 Annual Report on Form 10-K

September 30, 2023

Index

Page Number

Part I

Item 1. Business 2

Item 1A. Risk Factors 12

Item 1B. Unresolved Staff Comments 26

Item 2. Properties 27

Item 3. Legal Proceedings 27

Item 4. Mine Safety Disclosures 27

Part II

Item 6. [Reserved] 28

Item 7A. Quantitative and Qualitative Disclosures about Market Risk 40

Item 8. Financial Statements and Supplementary Data 41

Item 9A. Controls and Procedures 79

Item 9B. Other Information 80

Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspection 80

Part III

Item 10. Directors, Executive Officers and Corporate Governance 81

Item 11. Executive Compensation 81

Item 14. Principal Accountant Fees and Services 82

Part IV

Item 15. Exhibits and Financial Statement Schedules 83

Signatures 87

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PART I

Forward-Looking Statements

In addition to historical information, this filing contains statements relating to future events or our future results. These statements are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, as amended (the “Securities Act”) and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and are subject to the safe harbor provisions created by statute. Such forward-looking statements include, but are not limited to, statements with respect to our future revenue increasing, continuing or strengthening, or decreasing or weakening; our capital allocation strategies, including any share repurchases; demand for our products, including replacement demand; our research and development efforts; our ability to identify and realize new growth opportunities, our ability to control costs; and our operational flexibility as a result of (among other factors):

•our expectations regarding the potential impacts on our business of actual or potential inflationary pressures, interest rate and risk premium adjustments, falling consumer sentiment, or economic recession caused, directly or indirectly, by the ongoing Israel-Hamas war, the prolonged Ukraine/Russia conflict, geopolitical tensions and other macroeconomic factors;

•our expectations regarding supply chain disruptions caused, directly or indirectly, by various macroeconomic events, including geopolitical tensions, catastrophic events resulting from climate change or other natural disasters and other factors;

•our expectations regarding our effective tax rate and our unrecognized tax benefit;

•our ability to operate our business in accordance with our business plan;

•our ability to adequately protect our trade secrets and intellectual property rights from misappropriation;

•our expectations regarding our success in integrating companies we may acquire with our business, and our ability to continue to acquire or divest companies;

•risks inherent in doing business on an international level, including currency risks, regulatory requirements, systems and cybersecurity risks, political risks, evolving trade and export restrictions and other trade-related barriers;

•projected growth rates in the overall semiconductor industry, the semiconductor assembly equipment market, and the market for semiconductor packaging materials;

•projected demand for our products and services; and

•unexpected delays and difficulties in executing against our environmental, climate, diversity and inclusion goals or such other ESG targets and commitments.

Generally, words such as “may,” “will,” “should,” “could,” “anticipate,” “expect,” “intend,” “estimate,” “plan,” “continue,” “goal” and “believe,” or the negative of or other variations on these and other similar expressions identify forward-looking statements. These forward-looking statements are made only as of the date of this filing. We do not undertake to update or revise the forward-looking statements, whether as a result of new information, future events or otherwise.

Forward-looking statements are based on current expectations and involve risks and uncertainties. Our future results could differ significantly from those expressed or implied by our forward-looking statements. These risks and uncertainties include, without limitation, those described below and under the heading “Risk Factors” in this Annual Report on Form 10-K for the fiscal year ended September 30, 2023 (the “Annual Report” or “Form 10-K”) and our other reports and registration statements filed from time to time with the Securities and Exchange Commission. This discussion should be read in conjunction with our audited financial statements included in this Annual Report.

We operate in a rapidly changing and competitive environment. New risks emerge from time to time and it is not possible for us to predict all risks that may affect us. Future events and actual results, performance and achievements could differ materially from those set forth in, contemplated by or underlying the forward-looking statements, which speak only as of the date on which they were made. Except as required by law, we assume no obligation to update or revise any forward-looking statement to reflect actual results or changes in, or additions to, the factors affecting such forward-looking statement. Given those risks and uncertainties, investors should not place undue reliance on forward-looking statements as predictions of actual results.

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Item 1. BUSINESS

Founded in 1951, Kulicke and Soffa Industries, Inc. (“K&S,” “we,” “us,” “our,” or the “Company”) specializes in developing cutting-edge semiconductor and electronics assembly solutions enabling a smarter and more sustainable future. Our ever-growing range of products and services supports growth and facilitates technology transitions across large-scale markets, such as advanced display, automotive, communications, compute, consumer, data storage, energy storage and industrial.

We design, develop, manufacture and sell capital equipment and consumables and provide services used to assemble semiconductor and electronic devices, such as integrated circuits, power discretes, light-emitting diode (“LEDs”), advanced displays and sensors. We also service, maintain, repair and upgrade our equipment and sell consumable aftermarket solutions and services for our and our peer companies’ equipment. Our customers primarily consist of integrated device manufacturers (“IDMs”), outsourced semiconductor assembly and test providers (“OSATs”), foundry service providers, and other electronics manufacturers and automotive electronics suppliers.

Our goal is to be the technology leader and the most competitive supplier in terms of cost and performance in each of our major product lines. Accordingly, we invest in research and engineering projects intended to expand our market access and enhance our leadership position in semiconductor, electronics and display assembly. We also remain focused on enhancing our value to customers through higher productivity systems, more autonomous capabilities and continuous improvement and optimization of our operational costs. Delivering new levels of value to our customers is a critically important goal.

K&S was incorporated in Pennsylvania in 1956. Our principal offices are located at 23A Serangoon North Avenue 5, #01-01, Singapore 554369 and 1005 Virginia Dr., Fort Washington, PA 19034, and our telephone number in the United States is (215) 784-6000. We maintain a website with the address www.kns.com. We are not including the information contained on our website as a part of, or incorporating it by reference into, this filing. We make available free of charge (other than an investor’s own Internet access charges) on or through our website our annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and any amendments to these reports, as soon as reasonably practicable after the material is electronically filed with or otherwise furnished to the Securities and Exchange Commission (“SEC”). Our annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and amendments to those reports are also available on the SEC's website at www.sec.gov.

Our year end for each of fiscal 2023, 2022 and 2021 was September 30, 2023, October 1, 2022, and October 2, 2021, respectively.

Current Events

Israel - Hamas War

On October 7, 2023, an escalated armed conflict between Israel and the Hamas terrorist organization commenced, leading to a series of extended hostilities along Israel’s border with the Gaza Strip. Additionally, since October 8, 2023, the Hezbollah militant group has increased its hostilities against Israel over its northern region, including Haifa.

Our Company has a manufacturing facility and a business office in Haifa, and our capillaries are manufactured at our facilities in Israel and China.

As of the date of this report, our business and manufacturing operations in Israel have not been impacted and no material damage or utilities interruption have been noted at our Israeli facility. Trade routes remain open, and our suppliers and business partners in Israel remain operational. Furthermore, save for a handful of employees who have been mobilized as members of the Israeli military reserves to active duty, disruption to our workforce has been minimal.

We employ around 70 employees in Israel. The safety and well-being of our employees and their families remain our top priority. Our Company is actively providing support to employees and their families who have been impacted by these events, and employees in our Israeli facilities have the option of working from home to facilitate care-giving needs.

Given that the intensity, duration and outcome of the ongoing war is uncertain, any further escalation or other hostilities may result in government-mandated lockdowns and disrupt our business operations. We continue to monitor the situation and remain ready to activate our Business Continuity Plan (“BCP”) if necessary.

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Key Events in Fiscal 2023

Acquisition of Advanced Jet Automation Co., Ltd.

As part of our corporate strategy, we continually evaluate our portfolio of businesses and may from time to time decide to buy or sell businesses or enter into joint ventures or other strategic alliances. On February 22, 2023, we completed the acquisition of Advanced Jet Automation Co., Ltd. (“AJA”), including the material business and assets formerly owned by its affiliate, Samurai Spirit Inc., a leading developer and manufacturer of high-precision micro-dispensing equipment and solutions in Taiwan. The purchase price consisted of $38.1 million in cash paid at closing, of which $4.0 million from the purchase price is being held by us in escrow for a period of 24 months from the closing date. This acquisition provides new access to adjacent process steps throughout the existing semiconductor, electronic assembly and advanced display portfolio, increasing market access to several exciting growth areas such as emerging advanced backlighting and direct-emissive display technologies utilizing mini and micro-LEDs, as well as advanced packaging opportunities which are demanding finer-pitch assembly capabilities. As of February 22, 2023, AJA became our wholly-owned subsidiary and on March 30, 2023, AJA was renamed Kulicke and Soffa Hi-Tech Co., Ltd. (“K&S Hi-Tech”). The newly acquired business of K&S Hi-Tech is deemed a separate operating segment (advanced dispensing solutions) under the “All Others” category. Please refer to Note 3―Business Combination for additional information related to our acquisition of AJA.

Macroeconomic Headwinds

Supply chain disruptions and global shortages in electronic components are generally abating in many jurisdictions. However, the cost of logistics remains high as a result of macroeconomic conditions, and labor shortages persist across layers of the supply chain. Additionally, the Company’s management continues to monitor the ongoing Israel-Hamas war and the prolonged Ukraine/Russia conflict, especially in light of the impact it may have on the availability and cost of raw materials that are produced in the Middle East and Europe in general. Management is also monitoring for signs of any expansion of economic or supply chain disruptions or broader supply chain inflationary costs resulting either directly or indirectly from the tensions in the Middle East and between Ukraine and Russia.

During fiscal years 2021 and 2022, semiconductor suppliers rapidly increased production output in response to increases in end-consumer demand. Concerns surrounding supply availability have spurred defensive inventory purchases, which led to a heightened demand for our products.

The current macroeconomic conditions and declining consumer sentiment have resulted in significant inventory buildup in the semiconductor industry. Many of our consumers who accumulated our products in the past three years are reducing their order rates as a result of inventory adjustment and shorter lead times. The general reduction in demand within the semiconductor industry may also result in the instability of our key suppliers, as they struggle with oversupply and the rising cost of business.

Due to general inflationary pressures, declining consumer sentiment, and an economic downturn caused, directly or indirectly, by various macroeconomic factors, including the ongoing Israel-Hamas war and the prolonged Ukraine/Russia conflict, the sector is seeing short-term volatility and disruption. However, we believe that the semiconductor industry macroeconomics have not changed and we anticipate that the industry’s long-term growth projections will normalize.

The prolonged Ukraine/Russia conflict did not materially impact our financial condition and operating results in fiscal 2023. We believe that our existing cash, cash equivalents, short-term investments, existing Facility Agreements, and anticipated cash flows from operations will be sufficient to meet our liquidity and capital requirements, notwithstanding the ongoing Israel-Hamas war and the prolonged Ukraine/Russia conflict and other macroeconomic factors, for at least the next twelve months from the date of filing. However, this is a highly dynamic situation. As the macroeconomic situation remains highly volatile and the geopolitical situation remains uncertain, there is uncertainty surrounding the operations of our manufacturing locations, our business, our expectations regarding future demand or supply conditions, our near- and long-term liquidity and our financial condition. Consequently, our operating results could deteriorate.

For other information, please see “Part I, Item 1A — Risk Factors”.

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Share Repurchase Program

On August 15, 2017, the Company’s Board of Directors authorized a program (the “Program”) to repurchase up to $100 million of the Company’s common stock on or before August 1, 2020. In 2018, 2019 and 2020, the Board of Directors increased the share repurchase authorization under the Program to $200 million, $300 million and $400 million, respectively. On March 3, 2022, the Board of Directors increased the share repurchase authorization under the Program by an additional $400 million to $800 million, and extended its duration through August 1, 2025. On May 7, 2022, the Company entered into a written trading plan under Rule 10b5-1 of the Exchange Act to facilitate repurchases under the Program. This trading plan was most recently modified on May 29, 2023. The Program may be suspended or discontinued at any time and is funded using the Company’s available cash, cash equivalents and short-term investments. Under the Program, shares may be repurchased through open market and/or privately negotiated transactions at prices deemed appropriate by management. The timing and amount of repurchase transactions under the Program depend on market conditions as well as corporate and regulatory considerations.

During the fiscal year ended September 30, 2023, the Company repurchased a total of approximately 1,515.0 thousand shares of common stock at a cost of approximately $68.1 million. The stock repurchases were recorded in the periods they were delivered and accounted for as treasury stock in the Company’s Consolidated Balance Sheets. The Company records treasury stock purchases under the cost method using the first-in, first-out (FIFO) method. Upon re-issuance of treasury stock, amounts in excess of the acquisition cost are credited to additional paid-in capital. If the Company reissues treasury stock at an amount below its acquisition cost and additional paid-in capital associated with prior treasury stock transactions is insufficient to cover the difference between acquisition cost and the reissue price, this difference is recorded against retained earnings.

As of September 30, 2023, our remaining stock repurchase authorization under the Program was approximately $181.0 million.

Dividends

On August 23, 2023, June 8, 2023, March 2, 2023 and November 16, 2022, the Board of Directors declared a quarterly dividend of $0.19 per share of common stock. During the fiscal year ended September 30, 2023, the Company declared dividends of $0.76 per share of common stock. The declaration of any future cash dividend is at the discretion of the Board of Directors, subject to applicable laws, and will depend on the Company’s financial condition, results of operations, capital requirements, business conditions and other factors, as well as a determination that such dividends are in the best interests of the Company’s shareholders.

Business Environment

The semiconductor business environment is highly volatile and is driven by internal dynamics, both cyclical and seasonal, in addition to macroeconomic forces. Over the long term, semiconductor consumption has historically grown, and is forecasted to continue to grow. This growth is driven, in part, by regular advances in device performance and by price declines that result from improvements in manufacturing technology. In order to exploit these trends, semiconductor manufacturers, both IDMs and OSATs, periodically invest aggressively in latest generation capital equipment. This buying pattern often leads to periods of excess supply and reduced capital spending — the so-called semiconductor cycle. Within this broad semiconductor cycle there are also, generally weaker, seasonal effects that are specifically tied to annual, end-consumer purchasing patterns. Typically, semiconductor manufacturers prepare for heightened demand by adding or replacing equipment capacity by the end of the September quarter. Occasionally, this results in subsequent reductions in the December quarter. This annual seasonality can be overshadowed by effects of the broader semiconductor cycle. Macroeconomic factors also affect the industry, primarily through their effect on business and consumer demand for electronic devices, as well as other products that have significant electronic content such as automobiles, white goods, and telecommunication equipment. There can be no assurances regarding levels of demand for our products and we believe historic industry-wide volatility will persist.

From time to time, our customers may request that we deliver our products to countries where they own or operate production facilities or to countries where they utilize third-party subcontractors or warehouses as part of their supply chain. For example, customers headquartered in the U.S. may require us to deliver our products to their back-end production facilities in China. Our customer base in the Asia/Pacific region has become more geographically concentrated over time as a result of general economic and industry conditions and trends. Approximately 91.2% and 94.4% of our net revenue for fiscal 2023 and 2022, respectively, was for shipments to customer locations outside of the U.S., primarily in the Asia/Pacific region. Approximately 38.6% and 45.8% of our net revenue for fiscal 2023 and 2022, respectively, was for shipments to customers headquartered in China.

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While our customers have generally been impacted by the current global macroeconomic conditions, those with operations in China, an important manufacturing and supply chain hub, have witnessed a faster decline in demand and, accordingly, a faster decline in product shipments, compared to the rest of the world. The shipments to customers headquartered in China are subject to heightened risks and uncertainties related to the respective policies of the governments of China and the U.S. Furthermore, there is a potential risk of conflict and instability in the relationship between Taiwan and China that could disrupt the operations of our customers and/or suppliers in both Taiwan and China and our manufacturing operations in Taiwan and China.

The U.S. and several other countries have levied tariffs on certain goods and have introduced other trade restrictions resulting in substantial uncertainties in the semiconductor, LED, memory and automotive markets.

Our Ball Bonding Equipment, Wedge Bonding Equipment and Advanced Solutions reportable segments, as well as the remaining operating segments in the “All Others” category, are primarily affected by the industry’s internal cyclical and seasonal dynamics in addition to broader macroeconomic factors that can positively or negatively affect our financial performance. The sales mix of IDM and OSAT customers in any period also impacts financial performance, as changes in this mix can affect our products’ average selling prices and gross margins due to differences in volume purchases and machine configurations required by each customer type.

Our Aftermarket Products and Services (“APS”) segment has historically been less volatile than the other reportable segments. APS sales are more directly tied to semiconductor unit consumption rather than capacity requirements and production capability improvements.

We continue to position our business to leverage our research and development leadership and innovation and to focus our efforts on mitigating volatility, improving profitability and ensuring longer-term growth. We remain focused on operational excellence, expanding our product offerings through continuous research and development or acquisitions and managing our business efficiently throughout the business cycles. Our visibility into future demand is generally limited, forecasting is difficult, and we generally experience typical industry seasonality.

To limit potential adverse cyclical, seasonal and macroeconomic effects on our financial position, we have continued our efforts to maintain a strong balance sheet. As of September 30, 2023, our total cash, cash equivalents and short-term investments were $759.4 million, a $16.1 million decrease from the prior fiscal year end. Despite the slight decrease from the prior fiscal year end, we believe our strong cash position will allow us to continue to invest in product development, pursue non-organic growth opportunities and return capital to investors through our share repurchase and dividend programs Please see “Part II, Item 7. – Management Discussion and Analysis of Financial Condition - Liquidity and Capital Resources” for more information.

Technology Leadership

We compete in the General Semiconductor, LED, Automotive & Industrial and Memory end markets by offering our customers advanced capital equipment, tools and solutions primarily addressing their semiconductor interconnect and device assembly needs. Our technology leadership directly contributes to the strong market positions of our ball bonder, wedge bonder, advanced solutions, and other leading tools, services and solutions. To maintain our competitive advantage, we invest in product development activities designed to enhance existing products and to deliver next-generation solutions. These investments often focus on progressing the broader assembly process in addition to advancing specific hardware and software features within our broadening capital equipment and aftermarket solutions portfolios. In support of this development effort, we typically work in close collaboration with customers, end users, and other industry members. In addition to producing technical advances, these collaborative development efforts strengthen customer relationships and enhance our reputation as a technology leader and solutions provider.

In addition to gold, silver alloy wire and aluminum wire, our leadership in the industry’s use of copper wire for the bonding process is an example of the benefits of our collaborative efforts. By working with customers, material suppliers, and other equipment suppliers, we have developed a series of robust, high-yielding production processes, which have made the use of copper wire for the bonding process widely accepted and significantly reduced the cost of assembling an integrated circuit.

Our leadership also has allowed us to maintain a competitive position in the latest generations of ball bonders. Building on the success of RAPIDTM, which is the first product in the smart bonder series to address the Industry 4.0 requirements, our RAPIDTM Pro introduces additional functionality including the latest response-based processes. The RAPIDTM series continues to excel in providing real-time process and performance monitoring, real-time equipment health monitoring, advanced data analytics and traceability, predictive maintenance monitoring and analysis, and detection and enhanced post-bond inspection.

We optimize our bonder platforms to deliver variants of our products to serve emerging high-growth markets. For example, we have developed extensions to address opportunities in memory assembly with our RAPIDTM MEM, in particular for NAND Flash storage.

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Our leading technology for wedge bonder equipment uses ribbon or heavy wire for different applications such as power electronics, automotive and semiconductor applications. The advanced interconnect capabilities of PowerFusionPS®improve the processing of high-density power packages, due to an expanded bondable area, wider leadframe capability, indexing accuracy and teach mode. In all cases, we are making a concerted effort to develop commonality of subsystems and design practices, in order to improve performance and design efficiencies. We believe this will benefit us as it will increase synergies between our various product engineering groups. Furthermore, we continually research adjacent market segments where our technologies could be used. Many of these initiatives are in the early stages of development and some have yielded results such as the AsterionTM hybrid wedge bonder, which is built on an enhanced architecture that includes an expanded bond area, laser bonding, new robust pattern recognition capabilities and extremely tight process controls. Another example of our developing equipment for high-growth niche markets is our AT Premier PLUS. This machine utilizes a modified wire bonding process to mechanically place bumps on devices in a wafer format, for variants of the flip chip assembly process. Typical applications include complementary metal-oxide semiconductor (“CMOS”) image sensors, surface acoustical wave (“SAW”) filters and high brightness LEDs. These applications are commonly used in most, if not all, of the smartphones available today in the market. We also have expanded the use of AT Premier PLUS for wafer level wire bonding for micro-electro-mechanical systems (“MEMS”) and other sensors.

Our technology leadership and bonding process know-how have enabled us to develop highly function-specific equipment with high throughput and accuracy. This forms the foundation for our advanced packaging equipment development. We are also developing and manufacturing advanced packaging solutions for the emerging 2.5-dimensional integrated circuit (“2.5D IC”) and 3-dimensional integrated circuit (“3D IC”) markets. By reducing the interconnect dimensions, 2.5D ICs and 3D ICs are expected to provide form factor, performance and power efficiency enhancements over traditional flip-chip packages in production today. High-performance processing and memory applications, in addition to mobile devices such as smartphones and tablets, are earlier adopters of this new packaging technology. Chiplets are emerging as an alternative methodology for developing advanced system-level designs. Chiplets of various functions and typically fabricated in different process nodes are mixed-and-matched and assembled in a package with the goal of speeding up time-to-market and reducing cost. This methodology of developing advanced system-level designs is increasing the complexity of packages. Our leadership in system-in-package (“SiP”), multi-chip module (“MCM”) and heterogeneous integration are well positioned to address the requirements of this emerging and growing trend. Our latest fluxless capable bonding technology allows ultra-fine-pitch interconnects necessary for next-generation chiplet-based advanced packages. We have also expanded our long-term advanced packaging partnership with the UCLA Center for Heterogeneous Integration and Performance Scaling (“CHIPS”) and Penn State Center for Heterogeneous Integration of Micro Electronic Systems (“CHIMES”).

In addition to our growing heterogeneous opportunities, we have also broadened our mass reflow advanced packaging solutions to include high-accuracy flip chip and fan-out wafer level packaging (“FOWLP”) with KatalystTM. Our electronics assembly solutions are also capable of advanced package-on-package, wafer level packaging (“WLP”), embedded die, and active and passive die placement for SiP, enabling us to diversify our business while further expanding market reach into the automotive, LED lighting, medical and industrial segments.

During fiscal 2019, we entered into the emerging mini-LED market supporting display backlighting and direct emissive displays, with the launch of PIXALUXTM. The PIXALUXTM is a high-speed die placement equipment, and one of the most mass production ready solutions for mini-LED placement in the market. Mini-LEDs are used in TV, IT display, large display, signage display, consumer display and automotive markets. The usage of mini-LEDs is expected to grow significantly over the next few years, followed by micro-LED adoption. We intend to leverage the momentum we already have with PIXALUXTM to continue to innovate and provide solutions to the industry to meet the challenges of packaging and assembling the next-generation of electronic devices.

In order to help strengthen this position, we have developed LUMINEXTM which is a laser-based mini and micro-LED die transfer system. It is a highly flexible system capable of a single die transfer, multi-die transfer and mass transfer for the various applications in the advanced display value chain. LUMINEXTM combines laser technology, state-of-the-art optical systems, material engineering and high precision motion control to deliver industry leading throughput and placement accuracy. As announced on August 8, 2023, we have commenced a collaboration on LUMINEXTM with Taiwan Surface Mounting Technology Corp, a worldwide leading LCD Surface Mount Technology (“SMT”) solutions provider, to advance mini-LED backlight and direct-emissive displays for high-volume adoption.

We bring the same technology focus to our tools business, driving tool design and manufacturing technology to optimize the performance and process capability of the equipment in which our tools are used. For all our equipment products, tools are an integral part of their process capability. We believe our unique ability to simultaneously develop both equipment and tools is a core strength supporting our products' technological differentiation.

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Customers

Our major customers include IDMs, OSATs, foundry service providers, and other electronic manufacturers and automotive electronics suppliers. Revenue from our customers may vary significantly from year-to-year based on their respective capital investments, operating expense budgets, and overall industry trends. For other information regarding our concentrations and customers, please see “Part II, Item 8 — Financial Statements and Supplementary Data — Notes to Consolidated Financial Statements - Note 17: Commitments, Contingencies and Concentrations”. There was no customer with sales representing more than 10% of our net revenue in fiscal 2023.

Sales and Customer Support

We believe long-term customer relationships are critical to our success, and comprehensive sales support and customer support are an important means of establishing those relationships. To maintain these relationships, we primarily utilize our direct sales force, as well as distribution channels such as agents and distributors, depending on the product, region, or end-user application. In all cases, our goal is to position our sales support and customer support resources near our customers’ facilities so as to provide support for customers in their own language and consistent with local customs. Our sales support and customer support resources are located primarily in Singapore, Israel, Taiwan, China, Korea, Malaysia, the Philippines, Vietnam, Japan, Thailand, the U.S., Germany, Mexico, Switzerland and the Netherlands. Supporting these local resources, we have technology centers offering additional process expertise in Singapore, China, Switzerland, Israel, the U.S. and the Netherlands.

By establishing relationships with semiconductor manufacturers, OSATs, and vertically integrated manufacturers of electronic systems, we gain insight into our customers' future semiconductor packaging strategies. In addition, we also send our products and equipment to customers or potential customers for trial and evaluation. These insights assist us in our efforts to develop products and processes that address our customers' future assembly requirements.

Backlog

Our backlog consists of customer orders scheduled for shipment within the next twelve months. A majority of our orders are subject to cancellation or deferral by our customers with limited or no penalties. Also, customer demand for our products can vary dramatically without prior notice. Because of the volatility of customer demand, possibility of customer changes in delivery schedules or cancellations and potential delays in product shipments, our backlog as of any particular date may not be indicative of net revenue for any succeeding period.

The following table reflects our backlog as of September 30, 2023 and October 1, 2022:

As of

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Manufacturing

We believe excellence in manufacturing can create a competitive advantage, both by producing at lower costs and by providing superior responsiveness to changes in customer demand. To achieve these goals, we manage our manufacturing operations through a single organization and believe that fewer, larger factories allow us to capture economies of scale and generate cost savings through lower manufacturing costs.

Our equipment manufacturing activities consist mainly of integrating outsourced parts and subassemblies and testing finished products to customer specifications. We largely utilize an outsource model, allowing us to minimize our fixed costs and capital expenditures. For certain low-volume, high customization parts, we manufacture subassemblies ourselves. Just-in-time inventory management has reduced our manufacturing cycle times and lowered our on-hand inventory requirements. Raw materials used in our equipment manufacturing are generally available from multiple sources; however, many outsourced parts and components are only available from a single or limited number of sources.

Our ball bonder, wedge bonder, AT Premier, APAMATM and KatalystTM bonder manufacturing and assembly is done at our facility in Singapore. Our Hybrid and Electronic Assembly solutions manufacturing and assembly is done at our facility in the Netherlands. We have ISO 9001 and ISO 14001 certifications for our equipment manufacturing facilities in Singapore and in the Netherlands.

We manufacture dicing blades, capillaries and a portion of our bonding wedge inventory at our facility in China. The capillaries are produced at our facilities in China and Israel. We both produce and outsource the production of our bonding wedges. Our China and Israel facilities are ISO 9001 certified. Our China facility is also ISO 14001 and ISO 18001 certified.

Research and Product Development

Many of our customers generate technology roadmaps describing their projected packaging technology requirements. Our research and product development activities are focused on delivering robust production solutions to those projected requirements. We accomplish this by regularly introducing improved versions of existing products or by developing next-generation products. We follow this product development methodology in all our major product lines.

Intellectual Property

Where circumstances warrant, we apply for patents on inventions governing new products and processes developed as part of our ongoing research, engineering, and manufacturing activities. We currently hold a number of U.S. patents, many of which have foreign counterparts. We believe the duration of our patents often exceeds the commercial life cycles of the technologies disclosed and claimed in the patents. Additionally, we believe much of our important technology resides in our trade secrets and proprietary software.

Competition

The market for semiconductor equipment and packaging materials products is intensely competitive. Significant competitive factors in the semiconductor equipment market include price, speed/throughput, production yield, process control, delivery time, innovation, quality and customer support, each of which contribute to lower the overall cost per package being manufactured. Our major equipment competitors are ASM Pacific Technology, Hesse GmbH, Han's Laser Technology Co., Ltd., BE Semiconductor Industries N.V., Hanwha Precision Machinery Co., Ltd., Panasonic Holdings Corporation, Shinkawa Ltd. and Nordson Corporation.

Significant competitive factors in the semiconductor packaging materials industry include performance, price, delivery, product life, and quality. Our significant consumables competitors are PECO Co., Ltd. , Disco Corporation, Small Precision Tools Co., Ltd. and Chaozhou Three-Circle (Group) Co., Ltd.

In each of the markets we serve, we face competition and the threat of competition from established competitors and potential new entrants, some of which may have greater financial, engineering, manufacturing, and marketing resources.

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Environmental and Other Regulatory Matters

We are subject to various federal, state, local and foreign laws and regulations governing, among other things, the generation, storage, use, emission, discharge, transportation and disposal of hazardous materials and the health and safety of our employees. In addition, we are subject to environmental laws which may require investigation and cleanup of any contamination at facilities we own or operate or at third-party waste disposal sites we use or have used.

We have incurred in the past, and expect in the future to incur, costs to comply with environmental laws. We are not, however, currently aware of any material costs or liabilities relating to environmental matters, including any claims or actions under environmental laws or obligations to perform any cleanups at any of our facilities or any third-party waste disposal sites, that we expect to have a material adverse effect on our business, financial condition or operating results. However, it is possible that material environmental costs or liabilities may arise in the future.

Though the majority of our manufacturing activities take place outside of the U.S., certain of our advanced packaging products are subject to the U.S. Export Administration Regulations (“EAR”) because they are based on U.S. technology or contain more than a de minimis amount of controlled U.S. content. The EAR require licenses for, and sometimes prohibit, the export of certain products. The Commerce Control List (“CCL”) sets forth the types of goods and services controlled by the EAR, including civilian science, technology, and engineering dual-use items. For products listed on the CCL, a license may be required as a condition to export depending on the end destination, end use or end user and any applicable license exceptions.

Our business is subject to various other regulations typical of businesses of our type in the jurisdictions in which we operate. We maintain an export compliance program designed to meet the requirements of the U.S. Department of Commerce and the U.S. Department of State.

Business Continuity Management Plan

We have developed and implemented a global Business Continuity Management Plan (“BCP”) for our business operations. The BCP is designed to facilitate the prompt resumption of our business operations and functions arising from an event which impacts or potentially impacts our business operations. As the scale, timing, and impact of disasters and disruptions are unpredictable, the BCP has been designed to be flexible in responding to actual events as they occur. The BCP provides a structured framework for safeguarding our employees and property, making a financial and operational assessment, protecting our books and records, perpetuating critical business functions, and enabling the continuation of customer transactions. We review and update our BCP on a periodic basis to reflect any changes in our Company’s structure, operations or environment that may affect its continuity.

Environmental, Social and Governance (“ESG”)

We continue to proactively manage and address the ESG topics that are of concern to us and our stakeholders. The sustainability governance structure at K&S continues to evolve and mature. In fiscal 2022, we embedded our four corporate social responsibility pillars into a wider ESG framework now covering the full spectrum of ESG-related efforts and initiatives, and further integrated these ESG-related considerations, efforts and initiatives into many of our business and operational practices.

We also established an ESG council to oversee our ESG efforts. The ESG council comprises sub-components overseen by organizational leads, with each lead providing regular updates on status and planned initiatives to defined ESG council work streams. The ESG council provides quarterly updates to our executive leadership, with the Nominating and Governance Committee (“NGC”) of the Board of Directors receiving summary reports on a semi-annual basis. The NGC maintains ultimate oversight of all ESG activities and is responsible for reviewing and overseeing our ESG strategy, policies, and performance. Through this structure, the Board of Directors has oversight of the impacts the organization has on its stakeholders and the environment.

For more information on our ESG efforts, please refer to our Sustainability Report 2022, which can be found on our website at https://www.kns.com/ESG. This website reference is provided for convenience only and the content on the referenced website is expressly not incorporated by reference into this Annual Report on Form 10-K.

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Human Capital

Our Employees

Our talented employees are critical to our ability to achieve the Company’s vision to be the leading technology and service provider of innovative interconnect solutions enabling a smart future. As of September 30, 2023, we had 2,877 full-time employees and 148 temporary workers worldwide.

Diversity & Inclusion

We are committed to providing a diverse and collaborative environment that is rich in opportunities and which enables our employees to grow both professionally and personally in their careers within the Company. We are also committed to treating employees with dignity and respect. Diversity is important to the Company and we believe that the combined knowledge and diverse views that our employees contribute across our global locations strengthens our competitive edge. We value different backgrounds, celebrate unique perspectives, and believe that diversity and inclusion are essential to creating an environment where we can achieve our best innovation essential to the success of the Company. In fiscal 2022, the Company incorporated its Diversity & Inclusion (“D&I”) program into its ESG structure.

The vision of the D&I program is to enrich the experience of all Company employees, irrespective of their seniority or role. It aims to foster an environment that acknowledges and celebrates their contributions and achievements in a unified and supportive setting. Building upon the effective worldwide implementation of the Company’s equity assessment, extensive training sessions, and diversity events during fiscal year 2023, the next phase of the strategic plan involves a learning and development series titled “Inclusive Leader Mindset Change Training”. This program is designed to equip all people managers with valuable perspectives and tools to cultivate inclusive leadership.

Safe Workplace

We endeavor to provide a safe and healthy workplace for all our employees. The health and safety of our employees is of paramount importance to the Company, and forms an integral part of our organizational culture. In fiscal 2022, we established an Executive Safety Committee (the “Safety Committee”) to provide overall leadership and policy in discharging the Company’s safety responsibilities while promoting a culture of safety within the Company. The Safety Committee, together with key site and operations leadership responsible for the Company’s workplace safety and health, works together to establish and communicate a vision for the Company’s workplace safety. Each of our key manufacturing and R&D sites have also established its Environment, Health and Safety (“EHS”) practices, objectives and performance targets, which are overseen by an EHS Committee, led by an EHS Manager or a Safety Representative from each key operations function. To ensure that all employees are familiar with our safety standards and actions, we conduct regular health and safety-related trainings including an online based Corporate Safety Training module, as well as hands-on preparedness training comprising periodic fire drill evacuations, first-aid, fire-fighting and hazardous chemical spillage response drills. This training is included in our new hire on-boarding programs with employee-wide refresher trainings conducted every two years.

As part of our business continuity measures and in response to the COVID-19 pandemic, we assembled a management-led COVID-19 Committee comprising directors and managers of various key departments to provide global oversight and guidance in implementing site-specific business continuity and risk mitigation plans across our key sites. While we have ceased regular meetings of the COVID-19 Committee in light of the current global COVID-19 situation, we remain vigilant and continue to monitor the latest developments and guidelines provided by global authorities such as the World Health Organization (“WHO”), and remain ready to reactivate our resources, including the COVID-19 Committee or a similar committee, to deal with other global health situations if it becomes necessary to do so in the future.

Human Resource (“HR”) Practices

At K&S, we aim to recruit, develop and retain a high performing and diverse workforce while fostering a safe and productive work environment for employees to maximize individual and organizational potential. Our regional HR managers support the local leaders and managers, ensuring that our employment and labor practices adhere to regional and local regulations. We continually review these policies and benchmark them against market peers to help ensure that we implement leading practices on recruitment, onboarding and employee development. Our HR function also includes centers of excellence in Talent Management, Talent Acquisition, HR Shared Services, and Global Compensation and Benefits, ensuring best practices in these important areas.

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Employee Development

We believe in investing in our employees’ professional growth by encouraging them to continually develop their functional and leadership skills and to gain different experiences across the Company as they progress along their career paths and grow within our organization. Our Learning and Development Framework which is based on identified professional and management competencies and the Company’s core values, is tailored to specific target groups such as new hires, professional and support staff levels, manager levels as well as identified key talents from our succession planning process. These development programs are also based on the 70/20/10 learning and development model under which individuals obtain 70% of their knowledge through experiential learning, 20% through social learning and 10% from formal educational events. We encourage our employees to not only participate actively in technical and soft skill training programs, but also to learn through peer coaching and mentoring, and to develop professionally through various stretch assignments and projects. In fiscal 2023, we launched a number of global leadership development programs designed to accelerate the development of our key leaders and prepare high potential talents to take on broader leadership roles.

Following employee feedback in the last employee engagement survey, we introduced a formalized career progression framework and associated tools to provide clarity and guidance to both managers and employees. The framework provides clarity and tools for employees in the Professional and Management Career tracks on the requisite competencies for advancement to the next career level within the Company. Employees are encouraged to enroll in the various training courses intended to support their development in the required competency stages as they chart their career progression with the Company.

Compensation & Benefits

We strive to ensure fair, equitable and competitive pay for all employees within the locations where they work, and we obtain market knowledge about pay levels by participating in multiple globally recognized compensation surveys annually. The survey organizations pool our data together with all the responding companies to determine market relevant pay ranges for all our positions. Our analysis and programs also evaluate industry sector information most relevant to us. The Company also strives to ensure that our employee benefits are compliant in the cities, states and countries in which we operate, while annual benefits benchmarking ensures that our benefits are attractive in the markets where we compete for talent.

Employee Engagement

As part of our employee engagement initiatives, every two to three years, we conduct a global employee engagement survey, the “Voice of K&S”, to gather feedback from all our employees on various aspects of their work and on our corporate culture. Survey results are reviewed by management teams to identify improvement opportunity areas. In the most recent survey conducted in December 2022, 95% of our employees provided their feedback and we achieved an overall engagement score of 89%, an improvement of 11% from our last survey in 2019. The engagement score is calculated based on responses to three questions that are designed to gauge an employee’s willingness to help the Company achieve its goals, pride in working at the Company and intentions to continue growing his or her career within the Company.

Work flexibility, which had been critical to our success throughout the COVID-19 pandemic, has now become part of our culture. We have provided tools and infrastructure to enable employees the choice and flexibility of a range of flexible work arrangement options that best meet their needs while allowing them to continue to fulfill the Company’s business objectives.

Open Door Policy

We maintain an open-door policy through our grievance and whistleblowing procedures and provide multiple avenues for employees to voice their concerns and raise suggestions. Employees may report any grievances to their immediate supervisor, local HR representatives or the Global Vice President of HR. Employees may also confidentially and anonymously raise any concerns of legal violation, violation of the Company’s codes and policies, improper or unethical business practices, or concealment of any wrong-doing through the whistleblower hotline or website. We take every raised complaint seriously and prohibit any form of retaliation against any employee for lodging a complaint in good faith.

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Item 1A. RISK FACTORS

Semiconductor Industry and Macroeconomic Risks

Our operating results and financial condition could be adversely impacted by volatile worldwide economic conditions and unpredictable spending by our customers due to uncertainties in the macroeconomic environment.

Though the semiconductor industry’s cycle can be independent of the general economy, global economic conditions may have a direct impact on demand for semiconductor units and ultimately demand for semiconductor capital equipment and tools. Accordingly, our business and financial performance is impacted, both positively and negatively, by fluctuations in the macroeconomic environment. Expenditures by our customers depend on the current and anticipated market demand for semiconductors and products that use semiconductors, LEDs and batteries, including mobile devices, personal computers, consumer electronics, telecommunications equipment, automotive components, electric vehicles and other industrial products. Reductions or other fluctuations in our customers' spending as a result of uncertain conditions and volatility in the macroeconomic environment, including from government, economic or fiscal instability, economic recession, actual or potential inflation, rising interest rates, slower growth in certain geographic regions, global trade issues, global health crises and pandemics, restricted global credit conditions, reduced demand, excess inventory, higher energy prices, or other conditions, could adversely affect our business, financial condition and operating results. Further, our profitability can be affected by volatility because we incur a certain amount of fixed costs that we cannot modulate up and down to meet increases or decreases in demand. The impact of broad-based weakening in the global macroeconomic environment could make our customers cautious and delay orders until the economic outlook becomes clearer. Significant downturns in the market for semiconductor devices or in general economic conditions reduce demand for our products and can materially and adversely affect our business, financial condition and operating results. Our visibility into future demand is generally limited and forecasting is difficult, and we believe historic, industry-wide volatility will persist.

The ongoing Israel-Hamas war may adversely affect our business, financial condition or results of operations.

Many multinational companies in the semiconductor industry have research, design and development centers situated in Israel, including our Company, which has a manufacturing facility and a business office in Haifa.

The intensity, duration and outcome of the ongoing war is uncertain and its continuation or escalation may have a material adverse effect on our business and operations. While we are currently maintaining business and operations in Israel without material damage or interruptions at our Israeli facility, our assets and operations in Israel could be vulnerable to future property damage, inventory loss, business disruption, and expropriation.

We have around 70 employees in Israel. While to our knowledge, there have been no reported casualties or injuries to our employees as of the date of this report, some of our Israeli employees have been mobilized as members of the Israeli military reserves to active duty. The ongoing war could cause harm to our employees and otherwise impair their ability to work for extended periods of time, as well as disrupt supply chains, transport networks, telecommunications and financial systems, and other critical infrastructure necessary to conduct business in Israel. As the intensity of the war has been rapidly evolving, including the potential for heightened geopolitical tensions in the Middle East, we continue to receive and review reports concerning our operations and business partners and remain vigilant.

The risk of cybersecurity incidents may also increase in connection with the ongoing war. These attacks may impact critical infrastructure and financial institutions globally, which in turn could adversely affect our operations. While we have taken actions to mitigate such potential risks, the proliferation of malware from the war into systems unrelated to the war, or cyberattacks targeted against U.S. companies, could adversely affect our operations.

Even if the war moderates, or a peaceful resolution in the region is reached, the detrimental impact to the global financial markets may be far-reaching, and may not recover immediately. The potential effects of these conditions could have a material adverse effect on our business, results of operations and financial condition.

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We depend on our suppliers, including sole source suppliers, for raw materials, components and subassemblies. If our suppliers do not deliver their products to us, or deliver non-compliant or defective products, we would be unable to deliver our products to our customers.

Our products are complex and require raw materials, components and subassemblies having a high degree of reliability, accuracy and performance. We rely on subcontractors to manufacture many of these components and subassemblies and we rely on sole source suppliers for certain key technology parts and raw materials. As a result, we are exposed to a number of significant risks, including:

•decreased control over the manufacturing process for components and subassemblies;

•changes in our manufacturing processes in response to changes in the market, which may delay our shipments;

•our inadvertent use of defective or contaminated raw materials;

•the relatively small operations and limited manufacturing resources of some of our suppliers, which may limit their ability to manufacture and sell subassemblies, components or parts in the volumes we require and at acceptable quality levels and prices;

•restrictions on our ability to rely on suppliers due to changes in trade regulation as well as laws and regulations enacted in response to concerns related to climate change, conflict minerals, or responsible sourcing practices;

•the inability of suppliers to meet our or other customer demand requirements;

•reliability or quality issues with certain key subassemblies provided by single source suppliers as to which we may not have any short-term alternative;

•shortages caused by disruptions at our suppliers and subcontractors for a variety of reasons, including public health emergencies and associated containment measures, war or geopolitical tensions (such as the Israel-Hamas war, tensions in the Middle East and the Ukraine/Russia conflict), significant natural disasters (including as a result of climate change) or significant price changes (including as a result of inflationary pressures);

•delays in the delivery of raw materials or subassemblies, which, in turn, may delay shipments to our customers;

•loss of suppliers as a result of consolidation of suppliers in the industry; and

•loss of suppliers because of their bankruptcy or insolvency.

If any of these risks were to materialize, we might be unable to deliver our products to our customers on time and at expected cost, or at all. While we observed some easing of the industry-wide supply constraints towards the end of fiscal 2022 and in fiscal 2023, we expect some constraints to continue and the duration of such constraints or their long-term impact on our business cannot be predicted at this time.

As part of our supply chain management, we may from time to time increase our inventory levels to mitigate against anticipated future component shortages. These increases in our inventory levels may lead to an excess of materials in the future in the event that the demand for our products is lower than our expectations or if we otherwise fail to anticipate future customer demand properly. Excess inventory levels could result in inventory write-downs at discounted prices, which could adversely affect our cash flows or gross margins. As a result, our business, financial condition and operating results would be materially and adversely affected.

The semiconductor industry is volatile with sharp periodic downturns and slowdowns. Cyclical industry downturns are made worse by volatile global economic conditions.

The semiconductor industry is volatile, with periods of rapid growth followed by industry-wide retrenchment. These periodic downturns and slowdowns have in the past adversely affected our business, financial condition and operating results. Downturns have been characterized by, among other things, diminished product demand, excess production capacity, and accelerated erosion of selling prices. Historically these downturns have severely and negatively affected the industry’s demand for capital equipment, including assembly equipment and, to a lesser extent, tools. In any case, we believe the historical volatility of our business, both upward and downward, will persist. Consequently, our revenues may decline, and our results of operations and financial condition may be adversely affected.

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Difficulties in forecasting demand for our product lines may lead to periodic inventory shortages or excesses.

We typically operate our business with limited visibility of future demand. We do not have long-term contracts with many of our customers. As a result, demand for our products in future periods is difficult to predict and we sometimes experience inventory shortages or excesses. We generally order supplies and otherwise plan our production based on internal forecasts for demand. We have in the past failed, and may again in the future fail, to accurately forecast demand for our products. This has led to, and may in the future lead to, delays in product shipments or, alternatively, an increased risk of inventory obsolescence. As part of our supply chain management, we have increased our inventory levels in an effort to mitigate component shortages, which may increase the risk of inventory obsolescence. If we fail to accurately forecast demand for our products, our business, financial condition and operating results may be materially and adversely affected.

Our quarterly operating results fluctuate significantly and may continue to do so in the future.

In the past, our quarterly operating results have fluctuated significantly. We expect that our quarterly results will continue to fluctuate. Although these fluctuations are partly due to the cyclical and volatile nature of the semiconductor industry, they also reflect other factors, many of which are outside of our control.

Some of the factors that may cause our net revenue and operating margins to fluctuate significantly from period to period are:

•market downturns;

•industry inventory levels;

•the mix of products we sell because, for example:

◦certain lines of equipment or certain aftermarket tools within our business segments are more profitable than others; and

◦some sales arrangements have higher gross margins than others;

•canceled or deferred orders;

•variations in sales channel or mix of direct sales and indirect sales;

•seasonality;

•competitive pricing pressures may force us to reduce prices;

•higher than anticipated costs of development, achieving customer acceptance or production of new products;

•the availability and cost of the components for our products;

•delays in the development and manufacture of our new products and upgraded versions of our products and market acceptance of these products when introduced;

•customers’ delay in purchasing our products due to anticipation that we or our competitors may introduce new or upgraded products; and

•our competitors’ introduction of new products.

Many of our expenses, such as research and development, selling, general and administrative expenses, and interest expense, do not vary directly with our net revenue. Our research and development efforts include long-term projects lasting a year or more, which require significant investments. In order to realize the benefits of these projects, we believe that we must continue to fund them even during periods when our revenue has declined. As a result, a decline in our net revenue would adversely affect our operating results as we continue to make these expenditures. In addition, if we were to incur additional expenses in a quarter in which we did not experience comparable increased net revenue, our operating results would decline. In a downturn, we may have excess inventory, which could be written off. Some of the other factors that may cause our expenses to fluctuate from period-to-period include:

•timing and extent of our research and development efforts;

•severance, restructuring, and other costs of relocating facilities;

•inventory write-offs due to obsolescence or other causes; and

•an increase in the cost of labor or materials.

Because our net revenue and operating results are volatile and difficult to predict, we believe consecutive period-to-period or year-over-year comparisons of our operating results may not be a good indication of our future performance.

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Competitive Risks

Our average selling prices usually decline over time and may continue to do so.

Typically, our average selling prices have declined over time due to continuous price pressure from our customers and competitive cost reductions in our industry’s supply chains. We seek to offset this decline by continually reducing our cost structure by consolidating operations in lower cost areas, reducing other operating costs, by pursuing product strategies focused on product performance and customer service, and developing new products for which we are able to charge higher prices. These efforts may not enable us to fully offset price declines, and if they do not, our financial condition and operating results may be materially and adversely affected.

We may not be able to rapidly develop, manufacture and gain market acceptance of new and enhanced products required to maintain or expand our business.

We believe our continued success depends on our ability to continuously develop and manufacture new products and product enhancements on a timely and cost-effective basis. We must introduce these products and product enhancements into the market in a timely manner in response to customers’ demands for higher performance assembly equipment and leading-edge materials customized to address rapid technological advances in integrated circuits, and capital equipment designs. Our competitors may develop new products or enhancements to their products that offer improved performance and features, or lower prices which may render our products less competitive. The development and commercialization of new products require significant capital expenditures over an extended period of time, and some products we seek to develop may never become profitable. In addition, we may not be able to develop and introduce products incorporating new technologies in a timely manner that will satisfy our customers’ future needs or achieve market acceptance. If we are not able to develop and sell our products that meet the demands of our customers, it would result in lower net revenues and our operating results would be adversely affected.

We may be unable to continue to compete successfully in the highly competitive semiconductor equipment and packaging materials industries.

The semiconductor equipment and packaging materials industries are very competitive. In the semiconductor equipment industry, significant competitive factors include price, speed/throughput, production yield, process control, delivery time, innovation, quality and customer support. In the semiconductor packaging materials industry, significant competitive factors include price, delivery and quality.

In each of our markets, we face competition and the threat of competition from established competitors and potential new entrants. In addition, established competitors may combine to form larger, better-capitalized companies. Some of our competitors have or may have significantly greater financial, engineering, manufacturing and marketing resources than we do. Some of these competitors are Asian and European companies that have had, and may continue to have, an advantage over us in supplying products to local customers who appear to prefer to purchase from local suppliers. Some of these competitors compete across many of our product lines, while others are primarily focused in a specific product area, all of which could result in lowering the barriers to entry. Some governments may have provided, and will continue to provide, financial assistance or other support to some of our competitors or to new entrants, to advance the nation's growth in the semiconductor equipment and packaging materials industries.

We expect our competitors to improve their current products’ performance, and to introduce new products and materials with improved price and performance characteristics. Our competitors may independently develop technology similar to or better than ours. They may also appropriate our technology and our intellectual property to compete against us and we may not have adequate legal recourse. New product and material introductions by existing competitors or by new market entrants could hurt our sales. If a semiconductor manufacturer or subcontract assembler selects a competitor’s product or materials for a particular assembly operation, we may not be able to sell products or materials to that manufacturer or assembler for a significant period of time. Manufacturers and assemblers sometimes develop lasting relationships with suppliers and assembly equipment providers in our industry and often go years without requiring replacement. In addition, we may have to lower our prices in response to price cuts by our competitors, which may materially and adversely affect our business, financial condition and operating results. If we cannot compete successfully, we could lose customers and experience reduced margins and profitability.

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Geographic, Trade and Customer Risks

Substantially all of our sales, distribution channels and manufacturing operations are located outside of the U.S., which subjects us to risks, including risks from changes in trade regulations, currency fluctuations, political instability and conflicts.

From time to time, our customers may request that we deliver our products to countries where they own or operate production facilities or to countries where they utilize third-party subcontractors or warehouses as part of their supply chain. Our customer base in the Asia/Pacific region has become more geographically concentrated over time as a result of general economic and industry conditions and trends. Over 90% of our net revenue is derived from shipments to customers located outside of the U.S., primarily in the Asia/Pacific region. Approximately 38.6%, 45.8% and 43.4% of our net revenue for fiscal 2023, 2022, and 2021, respectively, was derived from shipments to customers headquartered in China.

We expect our future performance to depend on our ability to continue to compete in foreign markets, particularly in the Asia/Pacific region. Some of these economies have been highly volatile, resulting in significant fluctuation in local currencies, and political and economic instability. Some of these economies may also increase trade protectionism, thereby increasing barriers to entry, amplifying supply chain risks and adversely affecting the demand for our products. These conditions may continue or worsen, which may materially and adversely affect our business, financial condition and operating results.

We also rely on non-U.S. suppliers for materials and components used in our products, and substantially all of our manufacturing operations are located in countries other than the U.S. We manufacture our ball, wedge and APAMATM bonders in Singapore, our Hybrid and Electronic Assembly solutions in the Netherlands, our dicing blades, capillaries and bonding wedges in China, our capillaries in Israel and China, and our advanced dispensing equipment in Taiwan. We also rely on independent foreign distribution channels for certain of our product lines. As a result, a major portion of our business is subject to the risks associated with international commerce, particularly Asia/Pacific region, such as:

•stringent and frequently changing trade compliance regulations;

•less protective foreign intellectual property laws, and the enforcement of patent and other intellectual property rights;

•longer payment cycles in foreign markets;

•foreign exchange restrictions and capital controls, monetary policies and regulatory requirements;

•restrictions or significant taxes on the repatriation of our assets, including cash;

•tariff and currency fluctuations;

•difficulties of staffing and managing dispersed international operations, including labor work stoppages and strikes in our factories or the factories of our suppliers;

•changes in our structure or tax incentive arrangements;

•possible disagreements with tax authorities;

•episodic events outside our control such as, for example, outbreaks of coronaviruses, influenza or other illnesses;

•natural disasters such as earthquakes, fires or floods, including as a result of climate change;

•war, risks and rumors of war and civil disturbances, including the Israel-Hamas war and the Ukraine/Russia conflict, or other events that may limit or disrupt manufacturing, markets and international trade;

•act of terrorism that impact our operations, customers or supply chain or that target U.S. interests or U.S. companies;

•seizure of our foreign assets, including cash;

•the imposition of sanctions of countries in which we do business;

•changing political conditions and rising geopolitical tensions; and

•legal systems which are less developed and may be less predictable than those in the U.S.

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In addition, there is a potential risk of conflict and instability in the relationship between Taiwan and China which could disrupt the operations of our customers and/or suppliers in both Taiwan and China, our manufacturing operations in Taiwan and China, and our future plans in the region.

Our international operations also depend on favorable trade relations between the U.S. and those foreign countries in which our customers, subcontractors and materials suppliers have operations. A protectionist trade environment in either the U.S. or those foreign countries in which we do business, such as a change in the current tariff structures, export compliance or other trade policies, may materially and adversely affect our ability to sell our products in foreign markets.

Catastrophic events, such as pandemics and extreme weather events as a result of climate change, can have a material adverse effect on our operations and financial results.

Our operations and business, and those of our customers and suppliers, can be disrupted by natural disasters, public health issues, cybersecurity incidents, interruptions of service from utilities, or other catastrophic events including as a result of climate change. For example, we have at times experienced temporary disruptions in our manufacturing processes as a result of power outages. In addition, global climate change can result in natural disasters occurring more frequently, with greater intensity and with less predictability. For example, in September 2023, territories in the East Asian monsoon region, including Guangdong, Hong Kong, Fujian and Taiwan, experienced significant typhoons and storm surges, resulting in a temporary suspension of business and services. Such temporary suspension of business and services impacted some of the semiconductor factories and suppliers who operate there. The long-term effects of climate change on the global economy and the semiconductor industry in particular are unclear but could be severe, and could exacerbate the other risk factors described herein. Catastrophic events could make it difficult or impossible to manufacture or deliver products to our customers, receive materials from our suppliers, or perform critical functions, whether on a timely basis or at all, which could adversely affect our revenue and operations. Some of the systems we maintain as part of our business recovery plans cannot guarantee us protection from such disruptions. Furthermore, even if our operations are unaffected or if we managed to recover our operations quickly, if our customers or suppliers cannot timely resume their own operations due to a catastrophic event, we may be unable to fulfil our customers’ orders, and may experience reduced or cancelled orders or other disruptions to our supply chain that may adversely affect our results of operations.

We are subject to export restrictions that may limit our ability to sell to certain customers, and trade wars, in particular the U.S.-China trade war, could adversely affect our business.

The U.S. and several other countries levy tariffs on certain goods and impose other trade restrictions that may impact our customers’ investment in manufacturing equipment, reduce the competitiveness of our products, or inhibit our ability to sell products or purchase necessary equipment and supplies. In particular, trade tensions between the U.S. and China have been escalating since 2018, with U.S. tariffs on Chinese goods and retaliatory Chinese tariffs on U.S. goods. We cannot predict what further actions may ultimately be taken with respect to tariffs or trade relations between the U.S. and other countries, what products may be subject to such actions, or what actions may be taken by other countries in response. Further changes in trade policy, tariffs, additional taxes, restrictions on exports or other trade barriers, or restrictions on supplies, equipment, and raw materials, may limit our ability to produce products, increase our selling and/or manufacturing costs, reduce the competitiveness of our products, or inhibit our ability to sell products or purchase necessary equipment and supplies, which could have a material adverse effect on our business, results of operations, or financial condition.

Though nearly all of our manufacturing activities take place outside of the U.S., certain of our advanced packaging products are subject to the EAR because they are based on U.S. technology or contain more than a de minimis amount of controlled U.S. content. The EAR require licenses for, and sometimes prohibit, the export of certain products. The CCL sets forth the types of goods and services controlled by the EAR, including civilian science, technology, and engineering dual-use items. For products listed on the CCL, a license may be required as a condition to export depending on the end destination, end use or end user and any applicable license exceptions.

In 2020, the U.S. Department of Commerce Bureau of Industry and Security (“BIS”) amended the EAR to expand controls on certain foreign products based on U.S. technology and sold to Huawei and certain other companies. In October 2022, the BIS amended the EAR again to extend those foreign controls to numerous companies on BIS’ so-called Entity List. The 2020 and 2022 amendments impact some of our advanced packaging products, which are based on U.S. technology and are within the scope of the expanded EAR controls on Huawei and other Entity List companies. Therefore, these products cannot be sold to Huawei and other Entity List companies, and are subject to certain end-use restrictions. To date, these amendments to the EAR have not had a material direct impact on our business, financial condition or results of operations and we do not expect that they will, although they could have indirect impact, including increasing tensions in U.S. and Chinese trade relations, potentially leading to negative sentiments towards U.S.-based companies among Chinese consumers. Additionally, some end users may prefer to avoid the U.S. supply chain in its entirety to avoid the application of these regulations.

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The rules promulgated by the BIS are typically complex, and the BIS could revise or expand them in response to public comments. Likewise, the BIS may issue guidance clarifying the scope of the rules. Such revisions, expansions or guidance could change the impact of the rules for our business.

Future changes in, and responses to, the various export regulations, tariffs, or other trade regulations between the U.S. and other countries may be unpredictable. Such further changes may limit our ability to produce products, increase our selling or manufacturing costs, decrease margins, reduce the competitiveness of our products and cause our sales to decline, and therefore could have a material adverse effect on our business, financial condition or results of operations.

Because a small number of customers account for most of our sales, our net revenue could decline if we lose a significant customer.

The semiconductor manufacturing industry is highly concentrated, with a relatively small number of large semiconductor manufacturers and their subcontract assemblers and vertically integrated manufacturers of electronic systems purchasing a substantial portion of our semiconductor assembly equipment and packaging materials. Sales to a relatively small number of customers have historically accounted for a significant percentage of our net revenue. There was no customer with sales representing more than 10% of net revenue in fiscal 2023. Sales to our ten largest customers comprised 53.5% and 49.1% of our net revenue for fiscal 2023 and fiscal 2022, respectively.

We expect that a small number of customers will continue to account for a high percentage of our net revenue for the foreseeable future. Thus, our business success depends on our ability to maintain strong relationships with our customers. Any one of a number of factors could adversely affect these relationships. If, for example, during periods of escalating demand for our equipment, we were unable to add inventory or increase our production capacity quickly enough to meet the needs of our customers, or if we are not able to fulfil our customers' orders due to supply chain constraints, they may turn to other suppliers making it more difficult for us to retain their business. We may also make commitments from time-to-time to our customers regarding minimum volumes and performance standards, and if we are unable to meet those commitments, we may incur liabilities to our customers. If we lose orders from a significant customer that we are not able to replace, or if a significant customer reduces its orders substantially, or if we incur liabilities for not meeting customer commitments, these losses, reductions or liabilities may materially and adversely affect our business, financial condition and operating results.

We maintain a backlog of customer orders that is subject to cancellation, reduction or delay in delivery schedules, which may result in lower than expected revenues.

We manufacture products primarily pursuant to purchase orders for current delivery or to forecast, rather than pursuant to long-term supply contracts. As a result, we must commit resources to the manufacture of products without binding purchase commitments from customers. The semiconductor industry is occasionally subject to double-booking and rapid changes in customer outlooks or unexpected build ups of inventory in the supply channel as a result of shifts in end market demand and macro-economic conditions. Accordingly, many of these purchase orders or forecasts may be revised or canceled without penalty. Even in cases where our standard terms and conditions of sale or other contractual arrangements do not permit a customer to cancel an order without penalty, we may from time to time accept cancellations to maintain customer relationships or because of industry practice, custom or other factors. The broad-based weakening in the global macroeconomic environment may result in lower than expected demand for our products, and our inability to sell products after we devote significant resources to them could have a material adverse effect on our levels of inventory, revenues and profitability.

Human Capital Risks

Our business depends on attracting and retaining management, sales and technical employees as well as on the succession of senior management.

Our future success depends on our ability to hire and retain qualified management, sales, finance, accounting and technical employees, including senior management. Experienced personnel with the relevant and necessary skill sets in our industry are in high demand and competition for their talents is intense, especially in Asia, where most of the Company’s key personnel are located. If we are unable to continue to attract and retain the managerial, marketing, finance, accounting and technical personnel we require, our business, financial condition and operating results may be materially and adversely affected.

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Effective succession planning is also important to our long-term success. Failure to ensure effective transfer of knowledge and smooth transitions involving senior management could hinder our strategic planning and execution. From time to time, senior management or other key employees may leave our company, and the loss of any key employee could result in significant disruptions to our operations, including adversely affecting the timeliness of product releases, the successful implementation and completion of company initiatives, the effectiveness of our disclosure controls and procedures and our internal control over financial reporting, and the results of our operations. Changes in immigration policies may also impair our ability to recruit and hire technical and professional talent. In addition, hiring, training, and successfully integrating replacement critical personnel could be time consuming, may cause additional disruptions to our operations, and may be unsuccessful, which could negatively impact future revenues.

Product Risks

Alternative packaging technologies may render some of our products obsolete and materially and adversely affect our overall business and financial results.

Alternative packaging technologies have emerged that may improve device performance, reduce the size of or enhance the number of components inherent in an integrated circuit package, as compared to traditional wire bonding. These technologies include flip chip and wafer-level packaging. Some of these alternative technologies eliminate the need for wires to establish the electrical connection between a die and its package. The semiconductor industry may, in the future, shift a significant part of its volume into alternative packaging technologies which do not employ our products. If a significant shift to alternative packaging technologies or to another technology not offered by us were to occur, demand for our equipment and related packaging materials may be materially and adversely affected. Given that a majority of our revenue comes from wire bonding, a reduced demand for our wire bonding equipment could materially and adversely affect our financial results.

We may send products and equipment to customers or potential customers for trial, evaluation or other purposes which may result in retrofit charges, impairments or write-down of inventory value if the products and equipment are not subsequently purchased by the customers.

From time to time we send certain products and equipment to customers or potential customers for testing, evaluation or other purposes in advance of receiving any confirmation of purchase or purchase orders. Such equipment may be at the customer location for an extended period of time per the agreements with these customers and potential customers. The customer or potential customer may refuse to buy all or partial quantities of such product or equipment and return this back to us. As a result, we may incur charges to retrofit the machines or sell the machines as second hand at a lower price, and accordingly may have to record impairments on the returned inventory, all of which would adversely affect our operating results.

Undetected problems in our products could directly impair our financial results.

If errata (deviations from product specifications) or flaws in design, production, assembly or testing of our products (by us or our suppliers) were to occur, we could experience a rate of failure in our products that would result in materially adverse consequences, including:

•incurring warranty expenses;

•writing off the value of inventory;

•disposing of products that cannot be fixed;

•retrofitting products that have been shipped;

•providing product replacements or modifications; and

•defending against litigation.

Continued improvement in manufacturing capabilities, control of material and manufacturing quality and costs and product testing are critical factors in our future growth. Our efforts to monitor, develop, modify and implement appropriate tests and manufacturing processes for our products may not be sufficient to permit us to avoid a rate of failure in our products that results in substantial delays in shipment, significant repair or replacement costs, potential damage to our reputation or general customer dissatisfaction with our products. We may also not be able to successfully claim against our suppliers or obtain product liability or other insurance to fully cover such risks. Any of the foregoing risks, if they were to materialize, could have a material adverse effect on our business, results of operations or financial condition.

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Operations and Supply Chain Risks

We may not be able to continue to consolidate manufacturing and other facilities or entities without incurring unanticipated costs and disruptions to our business.

As part of our ongoing efforts to drive further efficiency, we may consolidate our manufacturing and other facilities or entities. Should we consolidate, we may experience unanticipated events, including the actions of governments, suppliers, employees or customers, which may result in unanticipated costs and disruptions to our business. We may also incur restructuring charges, severance costs, asset impairments, loss of accumulated knowledge, inefficiency during transitional periods, employee attrition and other effects that could negatively impact our financial condition and results of operations.

We may be materially and adversely affected by environmental and safety laws and regulations, including laws and regulations implemented in response to climate change.

We are subject to various federal, state, local and foreign laws and regulations governing, among other things, the generation, storage, use, emission, discharge, transportation and disposal of hazardous material, investigation and remediation of contaminated sites and the health and safety of our employees. Public attention continues to focus on the environmental impact of manufacturing operations and the risk to neighbors of waste and chemical releases from such operations.

Proper waste disposal plays an important role in the operation of our manufacturing plants. In many of our facilities we maintain wastewater treatment systems that remove metals and other contaminants from process wastewater. These facilities operate under permits that must be renewed periodically. A violation of those permits may lead to revocation of the permits, fines, penalties or the incurrence of capital or other costs to comply with the permits, including the potential shutdown of operations.

Compliance with existing or future land use, environmental, climate-related and health and safety laws and regulations may: (1) result in significant costs to us for additional capital equipment or other process requirements; (2) restrict our ability to expand our operations; and/or (3) cause us to curtail our operations. We also could incur significant costs, including cleanup costs, fines or other sanctions and third-party claims for property damage or personal injury, as a result of violations of or liabilities under such laws and regulations.

Increasingly, various agencies and governmental bodies have expressed interest in promulgating rules relating to climate change. For example, in March 2022, the SEC published a proposed rule that would require companies to provide significantly expanded climate-related disclosures in their Form 10-K, which may require us to incur significant additional costs to comply and impose increased oversight obligations on our management and Board of Directors. The cost of complying, or of failing to comply, with these and other regulatory requirements or contractual obligations could adversely affect our operating results, financial condition and ability to conduct our business.

To the extent that higher costs result in higher prices for our products, we may experience a reduction in the demand for those products, which could negatively affect our results of operations. Conversely, we may not be able to pass these increased costs onto our customers in the form of higher prices, as a result of which our results of operations may also be adversely affected.

We may acquire or divest businesses or enter into joint ventures or strategic alliances, which may materially affect our business, financial condition and operating results.

We continually evaluate our portfolio of businesses and may decide to buy or sell businesses or enter into joint ventures or other strategic alliances. We may not find suitable acquisition candidates, we may not be able to close such acquisitions, and the acquisitions we complete may not be successful. We may be unable to successfully integrate acquired businesses with our existing businesses and successfully implement, improve and expand our systems, procedures and controls to accommodate these acquisitions. If we are not able to successfully integrate any acquired businesses with ours, the anticipated benefits of the acquisitions may not be realized fully or may take longer than expected to be realized. We may also incur higher than expected costs as a result of any acquisitions or experience an overall post-completion process that takes longer than originally anticipated.

These transactions place additional demands on our management, our various functional teams and our current labor force. The combination of businesses may result in the loss of key personnel or an interruption of, or loss of momentum in, our existing businesses and/or the acquired business. In addition, we may need to divest existing businesses, which would cause a decline in revenue or profitability and may make our financial results more volatile.If we fail to integrate and manage acquired businesses successfully or to mitigate the risks associated with divestitures, joint ventures or other alliances, or if the time and costs associated with integration exceeds our expectations, or if our acquired business were to perform poorly, our business, financial condition and operating results may be materially and adversely affected.

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Increasing attention to ESG matters, including any targets or other ESG initiatives, could result in additional costs or risks or adversely impact our business

Certain investors, shareholder advocacy groups, other market participants, customers and other stakeholder groups have focused increasingly on companies' environmental, social and governance (“ESG”) initiatives, including those concerning climate change, greenhouse gas emissions, human rights, diversity and inclusion, and shareholder proxy access. This may result in increased costs, enhanced compliance or disclosure obligations and related costs, or other adverse impacts on our business, financial condition or results of operations.

From time to time, we create and publish voluntary disclosures regarding ESG matters. Our sustainability report, currently in its seventh edition and available on our website, continues to outline our Company’s strategies, initiatives and performance of ESG topics identified through a materiality assessment to be most relevant to the operations and stakeholders of our Company. The identification, assessment, and disclosure of such matters is complex. Many of the statements in such voluntary disclosures are based on our expectations and assumptions, which may require substantial discretion and forecasts about costs and future circumstances.

Additionally, ESG matters continue to evolve rapidly. Organizations that provide information to investors on ESG matters may develop more discrete rating matrices, benchmarks and processes on evaluating companies on their ESG approach. This may create opportunities for misalignment or perceived failure resulting in unfavorable ESG ratings. This could foster negative investor sentiment toward us, our customers, or our industry, which could negatively impact our business and operations. To the extent ESG matters negatively impact our reputation, it may also impede our ability to compete as effectively to recruit or retain employees, which may adversely affect our operations.

Intellectual Property Risks

Our success depends in part on our intellectual property, which we may be unable to protect.

Our success depends in part on our proprietary technology. To protect this technology, we rely principally on contractual restrictions (such as nondisclosure and confidentiality provisions) in our agreements with employees, subcontractors, vendors, consultants and customers and on the common law of trade secrets and proprietary “know-how”. We also rely, in some cases, on patent and copyright protection, although this protection may in some cases be insufficient due to the rapid development of technology in our industry. We may not be successful in protecting our technology for a number of reasons, including the following:

•employees, subcontractors, vendors, consultants and customers may violate their contractual agreements or post-employment non-competition obligations, and the cost of enforcing those agreements may be prohibitive, or those agreements may be unenforceable or more limited than we anticipate;

•foreign intellectual property laws may not adequately protect our intellectual property rights;

•our patent and copyright claims may not be sufficiently broad to effectively protect our technology; our patents or copyrights may be challenged, invalidated or circumvented; or we may otherwise be unable to obtain adequate protection for our technology; and

•when our patents expire, or if they are invalidated, narrowed or circumvented, our competitors may be able to utilize the inventions protected by our patents.

Also, competitors may copy or misappropriate our trade secrets, products or designs either through lawful means of reverse engineering or through independent development. We remain vigilant and take note of similar products and solutions offered by our competitors and, based on reasonable efforts, investigate whether any of our competitors’ products or solutions is the outcome of unlawful reverse engineering. For example, we are currently investigating a potential unlawful reverse engineering incident and, where necessary, plan to pursue appropriate legal action against parties that may be involved in such unlawful reverse engineering.

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Competitors or third parties (including ex-employees violating their surviving contractual obligations with us) may also copy or reverse engineer aspects of our products or solutions through unlawful means, or illegally use information that we regard as proprietary. While we conduct active surveillance and monitor potential threats surrounding any unauthorized use from competitors or third parties, we may not be able to detect misuse of our proprietary information before it occurs. For example, as a result of our active surveillance, we have learned that certain ex-employees in China, who had access to materials containing proprietary information and trade secrets about our products and designs, may have provided them to their current employer that is our direct competitor. We continue to fully investigate this matter and, if appropriate, pursue litigation against all parties that may be involved to protect our confidential information and trade secrets.

Despite our best efforts in active surveillance and monitoring, such policing may be difficult, time-consuming, non-definitive and non-exhaustive, and we cannot be certain that the steps we have taken will prevent misappropriation of our intellectual property.

Additionally, laws of foreign countries may not provide us with adequate remedy against unauthorized use of our intellectual property, or we may be unable to prove unauthorized use as prescribed by such foreign laws. In either case, if the protection of our intellectual property proves to be inadequate or unenforceable, others may be able to use our proprietary developments without compensation or appropriate remediation to us, resulting in potential cost advantages to our competitors and consequentially eroding our market share.

Furthermore, our partners and alliances may have rights to technology developed by us. We may incur significant expense to protect or enforce our intellectual property rights. If we are unable to protect our intellectual property rights, our competitive position may be weakened.

Third parties may claim we are infringing on their intellectual property, which could cause us to incur significant litigation costs or other expenses, or prevent us from selling some of our products.

The semiconductor industry is characterized by rapid technological change, with frequent introductions of new products and technologies. Industry participants often develop products and features similar to those introduced by others, creating a risk that their products and processes may give rise to claims they infringe on the intellectual property of others. We may unknowingly infringe on the intellectual property rights of others and incur significant liability for that infringement. If we are found to have infringed on the intellectual property rights of others, we could be enjoined from continuing to manufacture, market or use the affected product, or be required to obtain a license to continue manufacturing or using the affected product. A license could be very expensive to obtain or may not be available at all. Similarly, changing or re-engineering our products or processes to avoid infringing the rights of others may be costly, impractical or time consuming.

Occasionally, third parties assert that we are, or may be, infringing on or misappropriating their intellectual property rights. Some of these assertions may not be legitimate. In these cases, we defend or in some instances dispel, and will continue to defend or dispel, against claims or negotiate licenses where we consider these actions appropriate. Intellectual property cases are uncertain, time-consuming and involve complex legal and factual questions. If we become involved in this type of litigation, it could consume significant resources and divert our attention from our business.

Information Technology and Enterprise System Risks

We may be subject to disruptions or failures in our information technology systems and network infrastructures that could have a material adverse effect on us.

We maintain and rely extensively on information technology systems and network infrastructures for the effective operation of our business. We also hold large amounts of data in data center facilities around the world, primarily in Singapore and the U.S., on which our business depends. A disruption, infiltration or failure of our information technology systems owned or used by us or any of our data centers as a result of software or hardware malfunctions, computer viruses, cyber-attacks, employee theft or misuse, power disruptions, natural disasters or accidents could cause breaches of data security and loss of critical data, which in turn could materially adversely affect our business. Our security procedures, such as virus protection software, data loss protection and our business continuity planning, such as our disaster recovery policies and back-up systems, may not be adequate or implemented properly to fully address the adverse effect of such events, which could adversely impact our operations.

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In addition, our business could be adversely affected to the extent we do not make the appropriate level of investment in our technology systems as our technology systems become out-of-date or obsolete and are not able to deliver the type of data integrity and reporting we need to run our business. Furthermore, when we implement new systems and/or upgrade existing systems, we could be faced with temporary or prolonged disruptions that could adversely affect our business. For example, artificial intelligence (“AI”) may be used to generate cyberattacks with greater scale and efficacy than the traditional threat actors. In other instance, a cybersecurity threat could be introduced as the result of our business partners incorporating the output of an AI tool that includes a threat, such as introducing malicious code by incorporating an AI generated source code.

We have experienced, and expect to continue to be subject to, cybersecurity threats and incidents, ranging from employee error or misuse, to individual attempts to gain unauthorized access to information systems, to sophisticated and targeted measures known as advanced persistent threats, none of which have been material to the Company to date. We devote significant resources to network security and other measures to protect our systems and data from unauthorized access or misuse. However, depending on its nature and scope, cybersecurity incidents could result in business disruption; misappropriation, corruption or loss of confidential information and critical data (of the Company or that belonging to its third parties); reputational damage; litigation with third parties; diminution in the value of our investment in research, development and engineering; data privacy issues; and increased cybersecurity protection and remediation costs.

We also try to protect the confidential nature of our proprietary information by using commonly accepted information technology systems and network security measures. Such measures may not provide adequate protection for our proprietary information. For example, our internal procedures may not prevent an existing or former employee or consultant from misappropriating our trade secrets and providing them to a competitor, and recourse we take against such misconduct may not provide an adequate remedy to fully protect our interests.

While we maintain insurance policies that may cover certain liabilities in connection with a cybersecurity incident, we cannot be certain that our insurance coverage will be adequate for liabilities actually incurred, that insurance will continue to be available to us on commercially reasonable terms, or at all, or that any insurer will not deny coverage as to any future claim.

We are implementing a new enterprise resource planning system. Our failure to implement it successfully, on time and on budget could have a material adverse effect on us.

In 2020 we began implementing a new enterprise resource planning (“ERP”) system, and will continue to implement the new system in phases across our various entities over the next two years. ERP implementations are complex, time-consuming, labor intensive, and involve substantial expenditures on system software and implementation activities. The ERP system is critical to our ability to provide important information to our management, obtain and deliver products, provide services and customer support, send invoices and track payments, fulfill contractual obligations, accurately maintain books and records, provide accurate, timely and reliable reports on our financial and operating results, and otherwise operate our business. ERP implementations also require transformation of business and financial processes in order to reap the benefits of the ERP system. Any such implementation involves risks inherent in the conversion to a new computer system, including loss of information and potential disruption to our normal operations. The implementation and maintenance of the new ERP system has required, and will continue to require, the investment of significant financial and human resources and the implementation may be subject to delays and cost overruns. In addition, we may not be able to successfully complete the implementation of the new ERP system without experiencing difficulties.

Any disruptions, delays or deficiencies in the design and implementation or the ongoing maintenance of the new ERP system could adversely affect our ability to process orders, ship products, provide services and customer support, send invoices and track payments, fulfill contractual obligations, accurately maintain books and records, provide accurate, timely and reliable reports on our financial and operating results, including reports required by the SEC such as the evaluation of our internal control over financial reporting pursuant to Section 404 of the Sarbanes-Oxley Act of 2002, andotherwise operate our business. Additionally, if we do not effectively implement the ERP system as planned or the system does not operate as intended, the effectiveness of our internal control over financial reporting could be adversely affected or our ability to assess it adequately could be delayed.

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Currency and Tax Risks

We are exposed to fluctuations in currency exchange rates that could negatively impact our financial results and cash flows.

Because most of our foreign sales are denominated in U.S. dollar, an increase in value of the U.S. dollar against foreign currencies will make our products more expensive than those offered by some of our foreign competitors. In addition, a weakening of the U.S. dollar against other currencies could make our costs in certain non-U.S. locations more expensive to fund. Our ability to compete overseas may therefore be materially and adversely affected by the fluctuations of the U.S. dollar against other currencies.

Because nearly all of our business is conducted outside the U.S., we face exposure to adverse movements in foreign currency exchange rates which could have a material adverse impact on our financial results and cash flows. Historically, our primary exposures have related to net working capital exposures denominated in currencies other than the foreign subsidiaries’ functional currency, and remeasurement of our foreign subsidiaries’ net monetary assets from the subsidiaries’ local currency into the subsidiaries’ functional currency. In general, an increase in the value of the U.S. dollar could require certain of our foreign subsidiaries to record translation and remeasurement gains. Conversely, a decrease in the value of the U.S. dollar could require certain of our foreign subsidiaries to record losses on translation and remeasurement. An increase in the value of the U.S. dollar could increase the cost to our customers of our products in those markets outside the U.S. where we sell in U.S. dollars, and a weakened U.S. dollar could increase the cost of local operating expenses and procurement of raw materials, both of which could have an adverse effect on our cash flows. Our primary exposures include the Singapore Dollar, Chinese Yuan, Japanese Yen, Swiss Franc, Philippine Peso, Thai Baht, Taiwan Dollar, South Korean Won, Israeli Shekel, Malaysian Ringgit and Euro. Although we have entered into foreign exchange forward contracts from time to time to hedge our operating expenses against certain foreign currency exposure, our attempts to hedge against these risks may not be successful and may result in a material adverse impact on our financial results and cash flows.

Changes to our existing tax incentive in Singapore may materially reduce our reported results of operations in future periods.

Our existing tax incentive, scheduled to expire in our fiscal 2025, allows certain classes of income to be subject to reduced income tax rates in Singapore provided we meet certain employment and investment conditions. If we cannot, or elect not to, comply with these conditions, we could be required to refund material tax benefits previously realized with respect to this tax incentive. Subsequent renewals are at the discretion of the Singapore government and we may not be able to extend the tax incentive arrangement beyond its expiration date or we may also elect not to renew this tax incentive arrangement. In the absence of the tax incentive, the income tax rate in Singapore that would otherwise apply is 17%, which would result in a significant increase in our provision for (benefit from) income taxes in future periods.

Changes in tax legislation could adversely impact our future profitability.

We are subject to income taxes in the U.S. and many foreign jurisdictions. Tax laws and regulations are continuously evolving with corporate tax reform, base-erosion efforts, global minimum tax, and increased transparency continuing to be high priorities in many tax jurisdictions in which we operate. Although the timing and methods of implementation may vary, many countries, including those in the Asia/Pacific region in which we have significant operations, have implemented, or are in the process of implementing, legislation or practices inspired by the base erosion and profit shifting project undertaken by the Organization for Economic Co-operation and Development (“OECD”). In December 2021, the OECD issued its guidance on the Global Anti-Base Erosion (“GloBE”) rules with the purpose of ensuring multinational companies pay a minimum level tax on the income generated in each of the jurisdictions where they operate in. In December 2022, the European Council attained a consensus on Pillar Two of the GloBE rules to implement the 15% global minimum tax, and many EU and G20 countries have specified their plan to adhere to the OECD guidelines as early as fiscal 2025 which may materially impact our income tax expense. Further, the increased scrutiny on international tax and continuous changes to countries’ tax legislation may also affect the policies and decisions of tax authorities with respect to certain income tax and transfer pricing positions taken by the Company in prior or future periods. We continue to monitor new tax legislation or other developments since significant changes in tax legislation, or in the interpretation of existing legislation, could materially and adversely affect our financial condition and operating results.

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Other changes in taxation could materially impact our future effective tax rate.

Additionally, our future effective tax rate could be affected by numerous other factors including higher or lower than anticipated foreign earnings in various jurisdictions where we are subjected to tax rates that differ from the U.S. federal statutory tax rate, by changes in the valuation allowances recorded against certain deferred tax balances, or by changes in accounting principles and reporting requirements, or including the interpretations and application of such accounting principles and reporting requirements. Changes in our assertion for foreign earnings, whether permanently or non-permanently reinvested, as a result of changes in facts and circumstances or challenges by tax authorities to our historic or future tax positions and transfer pricing policies, could also significantly adversely impact our future effective tax rate.

Risks Related to Our Shares and Corporate Law

We have the ability to issue additional equity securities, which would lead to dilution of our issued and outstanding common stock.

We may from time to time issue additional equity securities or securities convertible into equity securities, which would result in dilution of our existing shareholders’ equity interests in us. Our board of directors has the authority to issue, without vote or action of shareholders, preferred shares in one or more series, and has the ability to fix the rights, preferences, privileges and restrictions of any such series. Any such series of preferred shares could contain dividend rights, conversion rights, voting rights, terms of redemption, redemption prices, liquidation preferences or other rights superior to the rights of holders of our common stock. In addition, we are authorized to issue, without shareholder approval, up to an aggregate of 200 million common stock, of which approximately 56.3 million shares were outstanding as of September 30, 2023. We are also authorized to issue, without shareholder approval (except as required by the rules of the Nasdaq stock market), securities convertible into either common stock or preferred stock. We may issue such shares in connection with financing transactions, joint ventures, mergers and acquisitions or other purposes. In addition, our shareholders will experience additional dilution when performance or restricted share units vest and settle, when we issue equity awards to our employees under our equity incentive plans, or when we otherwise issue additional equity.

Anti-takeover provisions in our articles of incorporation and bylaws and under Pennsylvania law may discourage other companies from attempting to acquire us.

Some provisions of our articles of incorporation and bylaws as well as Pennsylvania law may discourage some transactions where we would otherwise experience a fundamental change. For example, our articles of incorporation and bylaws contain provisions that:

•classify our board of directors into four classes, with one class being elected each year;

•permit our board to issue “blank check” preferred shares without shareholder approval; and

•prohibit us from engaging in some types of business combinations with a holder of 20% or more of our voting securities without super-majority board or shareholder approval.

Further, under the Pennsylvania Business Corporation Law, because our shareholders approved bylaw provisions that provide for a classified board of directors, shareholders may remove directors only for cause. These provisions and some other provisions of the Pennsylvania Business Corporation Law could delay, defer or prevent us from experiencing a fundamental change and may adversely affect our common shareholders' voting and other rights.

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If our internal controls over financial reportingor our disclosure controls and procedures are not effective, we may not be able to accurately report our financial results or file our periodic reports in a timely manner, which may cause investors to lose confidence in our reported financial information and may lead to a decline in the trading price of our common stock.

As a public company, we are required to maintain internal control over financial reporting and disclosure controls and procedures. Section 404 of the Sarbanes-Oxley Act requires that we evaluate and determine the effectiveness of our internal control over financial reporting and provide a management report on our internal control over financial reporting. As described in “Part II, Item 9A — Controls and Procedures” of this Annual Report, we previously identified a material weakness in our internal control over financial reporting. A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of a company’s annual or interim financial statements will not be prevented or detected on a timely basis. Management has concluded that this material weakness was remediated as of September 30, 2023. However, one or more material weaknesses may be identified in the future during the evaluation and testing process of our internal controls in future years. If we identify one or more material weaknesses in our internal control over financial reporting, we will be unable to certify that our internal control over financial reporting is effective, our consolidated financial statements may contain material misstatements and we could be required to revise or restate our financial results. This could materially and adversely affect our business, results of operations and financial condition, restrict our ability to access the capital markets, require us to expend significant resources to correct the material weakness, subject us to fines, penalties or judgments, harm our reputation, adversely affect the trading price of our common stock, or otherwise cause a decline in investor confidence.

Item 1B. UNRESOLVED STAFF COMMENTS

None.

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Item 2. PROPERTIES

The following table reflects our major facilities as of September 30, 2023:

Country Facility (1) Approximate Size Function Reportable Segment

Kranji 148,000 sq. ft. Manufacturing center Advanced Solutions

Horsham, Pennsylvania 28,000 sq. ft. Technology center Advanced Solutions

Israel Haifa 31,000 sq. ft. Manufacturing and technology center APS

Taiwan Taipei 20,000 sq. ft. Manufacturing and technology center All Others

(1)Each of the facilities listed in this table is leased other than the facilities in Suzhou, China and Fort Washington, Pennsylvania.

In addition, the Company rents space for sales support, customer support, services and administrative functions in China, Germany, Japan, Malaysia, South Korea, Switzerland, Taiwan, Thailand, Vietnam and the Philippines. The Company believes the facilities are generally in good condition and suitable to the extent of utilization needed.

Item 3.LEGAL PROCEEDINGS

From time to time, we may be a plaintiff or defendant in legal proceedings and claims arising out of our business. We are party to ordinary, routine litigation incidental to our business. We cannot be assured of the results of any pending or future litigation, but we do not believe resolution of any currently pending matters will materially or adversely affect our business, financial condition or operating results.

Item 4.MINE SAFETY DISCLOSURES

Not applicable.

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PART II

Item 5.MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

Our common stock is traded on The Nasdaq Global Market (“Nasdaq”) under the symbol “KLIC.” On November 13, 2023, there were approximately 145 holders of record of the shares of outstanding common stock.

On August 23, 2023, June 8, 2023, March 2, 2023 and November 16, 2022, the Board of Directors declared a quarterly dividend $0.19 per share of common stock. During the fiscal year ended September 30, 2023, the Company declared dividends of $0.76 per share of common stock. The declaration of any future cash dividend is at the discretion of the Board of Directors, subject to applicable laws, and will depend on the Company’s financial condition, results of operations, capital requirements, business conditions and other factors, as well as a determination that such dividends are in the best interests of the Company’s stockholders.

For the purpose of calculating the aggregate market value of shares of our common stock held by non-affiliates, as shown on the cover page of this report, we have assumed all of our outstanding shares were held by non-affiliates except for shares held by our directors and executive officers. However, this does not necessarily mean that all directors and executive officers of the Company are, in fact, affiliates of the Company, or there are no other persons who may be deemed to be affiliates of the Company. Further information concerning the beneficial ownership of our executive officers, directors and principal shareholders will be included in our Proxy Statement for the 2024 Annual Meeting of Shareholders to be filed with the Securities and Exchange Commission.

Recent Sales of Unregistered Securities and Use of Proceeds

None.

Purchases of Equity Securities by the Issuer and Affiliated Purchasers

The following table summarizes the repurchases of common stock during the three months ended September 30, 2023 (in thousands, except per share amounts):

(1)On August 15, 2017, the Company’s Board of Directors authorized a program (the “Program”) to repurchase up to $100 million in total of the Company’s common stock on or before August 1, 2020. In 2018, 2019 and 2020, the Board of Directors increased the share repurchase authorization under the Program to $200 million, $300 million and $400 million respectively. On March 3, 2022, the Board of Directors further increased the share repurchase authorization under the Company’s existing share repurchase program by an additional $400 million to $800 million, and extended its duration through August 1, 2025. The Company may purchase shares of its common stock through open market and privately negotiated transactions at prices deemed appropriate by management. On May 7, 2022, the Company entered into a written trading plan under Rule 10b5-1 of the Exchange Act to facilitate repurchases under the Program. This trading plan was most recently modified on May 29, 2023. The Program may be suspended or discontinued at any time and will be funded using the Company’s available cash, cash equivalents and short-term investments. The timing and amount of repurchase transactions under the Program depend on market conditions as well as corporate and regulatory considerations.

Item 6. [Reserved]

Not applicable.

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Item 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

This section of this Form 10-K generally discusses fiscal 2023 and 2022 items and year-to-year comparisons between fiscal 2023 and 2022. Discussions of fiscal 2021 items and year-to-year comparisons between fiscal 2022 and 2021 that are not included in this 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 2022 Annual Report filed on November 17, 2022, and amended on August 8, 2023 (the “2022 Annual Report”).

Our Management’s Discussion and Analysis (“MD&A”) is provided in addition to the accompanying consolidated financial statements and notes to assist readers in understanding our results of operations, financial condition, and cash flows. The MD&A is organized as follows:

•Overview: Introduction of our operations, key events, business environment, technology leadership, products and services

•Critical Accounting Policies and Estimates

•Recent Accounting Pronouncements

•Results of Operations

•Liquidity and Capital Resources

•Other Obligations and Contingent Payments

Overview

For an overview of our business, please see “Part I, Item 1 — Business”.

Critical Accounting Policies and Estimates

The preparation of consolidated financial statements requires us to make assumptions, estimates and judgments that affect the reported amounts of assets and liabilities, net revenue and expenses during the reporting periods, and disclosures of contingent assets and liabilities as of the date of the consolidated financial statements. On an ongoing basis, we evaluate estimates, including, but not limited to, those related to accounts receivable, reserves for excess and obsolete inventory, carrying value and lives of fixed assets, goodwill and intangible assets, income taxes, equity-based compensation expense and warranties. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable. As a result, we make judgments regarding the carrying values of our assets and liabilities that are not readily apparent from other sources. Authoritative pronouncements, historical experience and assumptions are used as the basis for making estimates, and on an ongoing basis, we evaluate these estimates. Actual results may differ from these estimates.

We believe the following critical accounting policies, which have been reviewed with the Audit Committee of our Board of Directors, reflect our more significant judgments and estimates used in the preparation of our consolidated financial statements.

Revenue Recognition

In accordance with ASC No. 606, Revenue from Contracts with Customers, the Company recognizes revenue when we satisfy performance obligations as evidenced by the transfer of control of our products or services to customers. In general, the Company generates revenue from product sales, either directly to customers or to distributors. In determining whether a contract exists, we evaluate the terms of the agreement, the relationship with the customer or distributor and their ability to pay.

The Company recognizes revenue from sales of our products, including sales to our distributors, at a point in time, generally upon shipment or delivery to the customer or distributor, depending upon the terms of the sales order. Control is considered transferred when title and risk of loss pass, when the customer becomes obligated to pay and, where applicable, when the customer has accepted the products or upon expiration of the acceptance period. For sales to distributors, payment is due on our standard commercial terms and is not contingent upon resale of the products.

Our business is subject to contingencies related to customer orders, including:

•Right of Return: A large portion of our revenue comes from the sale of equipment used in the semiconductor assembly process. Other product sales relate to consumable products, which are sold in high-volume quantities, and are generally maintained at low stock levels at the customer’s facility. Customer returns have historically represented a very small percentage of customer sales on an annual basis.

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•Warranties: Our equipment is generally shipped with a one-year warranty against manufacturing defects. We establish reserves for estimated warranty expense when revenue for the related equipment is recognized. The reserve for estimated warranty expense is based upon historical experience and management’s estimate of future expenses, including product parts replacement, freight charges and labor costs expected to be incurred to correct product failures during the warranty period.

•Conditions of Acceptance: Sales of our consumable products generally do not have customer acceptance terms. In certain cases, sales of our equipment have customer acceptance clauses which may require the equipment to perform in accordance with customer specifications or when installed at the customer’s facility. In such cases, if the terms of acceptance are satisfied at our facility prior to shipment, the revenue for the equipment will be recognized upon shipment. If the terms of acceptance are satisfied at our customers’ facilities, the revenue for the equipment will not be recognized until acceptance, which is typically obtained after installation and testing, is received from the customer.

Service revenue is generally recognized over time as the services are performed.

The Company measures revenue based on the amount of consideration we expect to be entitled to in exchange for products or services. Any variable consideration such as sales incentives are recognized as a reduction of net revenue at the time of revenue recognition.

The length of time between invoicing and payment is not significant under our payment terms. In instances where the timing of revenue recognition differs from the timing of invoicing, we have determined our contracts generally do not include a significant financing component. Shipping and handling costs billed to customers are recognized in net revenue.

Shipping and handling costs paid by the Company are included in cost of sales.

Allowance for Doubtful Accounts

We maintain allowances for doubtful accounts for estimated losses resulting from our customers’ failure to make required payments. If the financial condition of our customers were to deteriorate, resulting in an impairment of their ability to make payments, additional allowances may be required. We are subject to concentrations of customers and sales to a few geographic locations, which could also impact the collectability of certain receivables. If global or regional economic conditions deteriorate or political conditions were to change in some of the countries where we do business, it could have a significant impact on our results of operations, and our ability to realize the full value of our accounts receivable.

Inventories

Inventories are stated at the lower of cost (on a first-in, first-out basis) or net realizable value. We generally provide reserves for obsolete inventory and for inventory considered to be in excess of demand. Demand is generally defined as 18 months forecasted future consumption for equipment, 24 months forecasted future consumption for spare parts, and 12 months forecasted future consumption for tools. Forecasted consumption is based upon internal projections, historical sales volumes, customer order activity and a review of consumable inventory levels at customers’ facilities. We communicate forecasts of our future consumption to our suppliers and adjust commitments to those suppliers accordingly. If required, we reserve the difference between the carrying value of our inventory and the lower of cost or net realizable value, based upon projections about future consumption, and market conditions. If actual market conditions are less favorable than projections, additional inventory reserves may be required.

Inventory reserve provision for certain subsidiaries is determined based on management’s estimate of future consumption for equipment and spare parts. This estimate is based on historical sales volumes, internal projections and market developments and trends.

Accounting for Impairment of Goodwill

ASC No. 350, Intangibles-Goodwill and Other requires goodwill and other intangible assets with indefinite lives to be reviewed for impairment annually, or more frequently if circumstances indicate a possible impairment. We assess qualitative factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying value. If, after assessing the qualitative factors, a company determines that it is not more likely than not that the fair value of a reporting unit is less than its carrying value, then performing the impairment test is unnecessary. However, if a company concludes otherwise, then it is required to perform the goodwill impairment test. The Company’s impairment test is performed by comparing the fair value of a reporting unit with its carrying value, and determining if the carrying amount exceeds its fair value.

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As part of the annual evaluation, the Company performs an impairment test of its goodwill in the fourth quarter of each fiscal year to coincide with the completion of its annual forecasting and refreshing of its business outlook processes. On an ongoing basis, the Company monitors if a “triggering” event has occurred that may have the effect of reducing the fair value of a reporting unit below its respective carrying value. Adverse changes in expected operating results and/or unfavorable changes in other economic factors used to estimate fair values could result in a non-cash impairment charge in the future.

Impairment assessments inherently involve judgment as to the assumptions made about the expected future cash flows and the impact of market conditions on those assumptions. Future events and changing market conditions may impact the assumptions as to prices, costs, growth rates or other factors that may result in changes in the estimates of future cash flows. Although the Company believes the assumptions that it has used in testing for impairment are reasonable, significant changes in any one of the assumptions could produce a significantly different result. Indicators of potential impairment, including significant and unforeseen customer losses, a significant adverse change in legal factors or in the business climate, a significant adverse action or assessment by a regulator, a significant stock price decline or unanticipated competition, may lead the Company to perform interim goodwill impairment assessments.

For further information on goodwill and other intangible assets, see Note 4 to our consolidated financial statements in Item 8.

Income Taxes

In accordance with ASC No. 740, Income Taxes, deferred income taxes are determined using the balance sheet method. The Company records a valuation allowance to reduce its deferred tax assets to the amount expected, on a more likely than not basis, to be realized. While the Company has considered future taxable income and ongoing tax planning strategies in assessing the need for the valuation allowance, if it were to determine that it would be able to realize its deferred tax assets in the future in excess of its net recorded amount, an adjustment to deferred tax assets would increase income in the period when such determination is made. Likewise, should the Company determine that it would not be able to realize all or part of its deferred tax assets in the future, an adjustment to deferred tax assets would decrease income in the period when such determination is made.

The Company determines the amount of unrecognized tax benefit with respect to uncertain tax positions taken or expected to be taken on its income tax returns in accordance with ASC No. 740 Topic 10, Income Taxes, General (“ASC 740.10”). Under ASC 740.10, the Company utilizes a two-step approach for evaluating uncertain tax positions. Step one, or recognition, requires a company to determine if the weight of available evidence indicates a tax position is more likely than not to be sustained upon examination solely based on its technical merit. Step two, or measurement, is based on the largest amount of benefit, which is more likely than not to be realized on settlement with the taxing authority, including resolution of related appeals or litigation processes, if any.

Equity-Based Compensation

The Company accounts for equity-based compensation under the provisions of ASC No. 718, Compensation - Stock Compensation (“ASC 718”). ASC 718 requires the recognition of the fair value of the equity-based compensation in net income. Compensation expense associated with Relative TSR Performance Share Units is determined using a Monte-Carlo valuation model, and compensation expense associated with time-based and Growth Performance Share Units is determined based on the number of shares granted and the fair value on the date of grant. See Note 11 to our consolidated financial statements in Item 8 for a summary of the terms of these performance-based awards. The fair value of equity-based awards is amortized over the vesting period of the award and the Company elected to use the straight-line method for awards granted after the adoption of ASC 718.

RECENT ACCOUNTING PRONOUNCEMENTS

See Note 1 to our consolidated financial statements in Item 8 for a description of certain recent accounting pronouncements, including the expected dates of adoption and effects on our consolidated results of operations and financial condition.

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RESULTS OF OPERATIONS

Results of Operations for fiscal 2023 and 2022

The following table reflects the income from operations for fiscal 2023 and 2022:

Fiscal

(dollar amounts in thousands) 2023 2022 $ Change % Change

Bookings and Backlog

Our backlog consists of customer orders scheduled for shipment within the next twelve months. A booking is recorded when a customer order is reviewed and it is determined that all specifications can be met, production (or service) can be scheduled, a delivery date can be set, and the customer meets our credit requirements. We use bookings to evaluate the results of our operations, generate future operating plans and assess the performance of our Company. While we believe that this measure is useful in evaluating our business, this information should be considered as supplemental in nature and is not meant as a substitute for revenue recognized in accordance with GAAP. In addition, other companies, including companies in our industry, may calculate bookings differently or not at all, which reduces its usefulness as a comparative measure. Reconciliation of bookings to net revenue is not practicable. A majority of our orders are subject to cancellation or deferral by our customers with limited or no penalties. Also, customer demand for our products can vary dramatically without prior notice. Because of the volatility of customer demand, possibility of customer changes in delivery schedules or cancellations and potential delays in product shipments, our backlog as of any particular date may not be indicative of net revenue for any succeeding period.

The following tables reflect the bookings and backlog for fiscal 2023 and 2022:

Fiscal

As of

The semiconductor industry is volatile and our operating results are adversely impacted by volatile worldwide economic conditions. Though the semiconductor industry’s cycle can be independent of the general economy, global economic conditions may have a direct impact on demand for semiconductor units and ultimately demand for semiconductor capital equipment and expendable tools. Accordingly, our business and financial performance is impacted, both positively and negatively, by fluctuations in the macroeconomic environment. Our visibility into future demand is generally limited and forecasting is difficult. There can be no assurances regarding levels of demand for our products and we believe historical industry-wide volatility will persist.

The U.S. and several other countries have levied tariffs on certain goods. In particular, trade tensions between the U.S. and China have been escalating since 2018, with U.S. tariffs on Chinese goods and retaliatory Chinese tariffs on U.S. goods. These have resulted in uncertainties in the semiconductor, LED, memory and automotive markets. While the Company anticipates long-term growth in semiconductor consumption, we observed trade-related adverse impacts in demand from China, which continues to persist in fiscal 2023 and beyond.

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Net Revenue

Our net revenues for fiscal 2023 decreased as compared to our net revenues for fiscal 2022. The decrease in net revenue is primarily due to lower volume in Ball Bonding Equipment, Wedge Bonding Equipment, Advanced Solutions, APS and All Others, as further outlined in the tables presented immediately below.

The following table reflects the net revenue by reportable segment for fiscal 2023 and 2022:

Fiscal

(dollar amounts in thousands) 2023 2022 $ Change % Change

Net revenue % of total net revenue Net revenue % of total net revenue

Ball Bonding Equipment

For fiscal 2023, the lower Ball Bonding Equipment net revenue as compared to fiscal 2022 was due to lower volume of customer purchases primarily in the General Semiconductor and Memory markets. The lower volume in these end markets was a result of uncertainties in the overall macroeconomic environment, leading to a decline in consumer and industrial purchases. This was exacerbated by the high semiconductor supply chain inventories, which contributed to low utilization of our equipment by our customers, resulting in lower demand for our products.

Wedge Bonding Equipment

For fiscal 2023, the lower Wedge Bonding Equipment net revenue as compared to fiscal 2022 was due to lower volume of customer purchases primarily in the General Semiconductor market due to the lower power discrete devices demand, which was partially offset by the higher volume of customer purchases in the automotive and renewable energy market.

Advanced Solutions

For fiscal 2023, the lower Advanced Solutions net revenue as compared to fiscal 2022 was due to timing of revenue recognition for certain customer contracts, which was partially offset by the higher volume of customer purchases in the General Semiconductor market.

APS

For fiscal 2023, the lower APS net revenue as compared to fiscal 2022 was primarily due to lower volume of customer purchases primarily in spares, services and bonding tools. The lower volume was also due to low utilization of our equipment resulting from the decline in consumer and industrial purchases and high semiconductor supply chain inventories.

All Others

KLIC US Equity

KLIC · 10-K · period ended 2023-09-30

Item 1. BUSINESS

Item 1A. RISK FACTORS

Item 1B. UNRESOLVED STAFF COMMENTS

Item 2. PROPERTIES

Item 3.LEGAL PROCEEDINGS

Item 4.MINE SAFETY DISCLOSURES

Item 5.MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

Item 6. [Reserved]

Item 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

KLIC US Equity☆

KLIC · 10-K · period ended 2023-09-30

Item 1. BUSINESS

Item 1A. RISK FACTORS

Item 1B. UNRESOLVED STAFF COMMENTS

Item 2. PROPERTIES

Item 3.LEGAL PROCEEDINGS

Item 4.MINE SAFETY DISCLOSURES

Item 5.MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

Item 6. [Reserved]

Item 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

KLIC US Equity