UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

(Mark One)
☒	ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended June 30, 2024

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from              to             .

Commission file number: 0-12933

LAM RESEARCH CORPORATION

(Exact name of registrant as specified in its charter)

Delaware	94-2634797
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
4650 Cushing Parkway, Fremont, California	94538
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code: (510) 572-0200

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, Par Value $0.001 Per Share	LRCX	The Nasdaq Stock Market
		(Nasdaq Global Select Market)

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

None

(Title of class) 

_______________________

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

The aggregate market value of the Registrant’s Common Stock, $0.001 par value, held by non-affiliates of the Registrant, as of December 24, 2023, the last business day of the most recently completed second fiscal quarter, was $83,831,499,278. Common Stock held by each officer and director and by each person who owns 5% or more of the outstanding Common Stock has been excluded from this computation based on the assumption that such persons may be deemed to be affiliates. This determination of affiliate status is not necessarily a conclusive determination of such status for other purposes.

As of August 22, 2024, the Registrant had 129,876 thousand outstanding shares of Common Stock. 

_________________________

Documents Incorporated by Reference

Parts of the Registrant’s Proxy Statement for the Annual Meeting of Stockholders expected to be held on or about November 5, 2024, are incorporated by reference into Part III of this Form 10-K. Except as expressly incorporated by reference herein, the Registrant’s proxy statement shall not be deemed to be part of this report.

 LAM RESEARCH CORPORATION

2024 ANNUAL REPORT ON FORM 10-K

TABLE OF CONTENTS

		Page
Part I.
Item 1.	Business	3
Item 1A.	Risk Factors	12
Item 1B.	Unresolved Staff Comments	24
Item 1C.	Cybersecurity	25
Item 2.	Properties	26
Item 3.	Legal Proceedings	26
Item 4.	Mine Safety Disclosures	26
Part II.
Item 5.	Market for the Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities	27
Item 6.	[Reserved]	29
Item 7.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	29
Item 7A.	Quantitative and Qualitative Disclosures About Market Risk	36
Item 8.	Financial Statements and Supplementary Data	37
Item 9.	Changes in and Disagreements with Accountants on Accounting and Financial Disclosure	72
Item 9A.	Controls and Procedures	72
Item 9B.	Other Information	72
Item 9C.	Disclosure Regarding Foreign Jurisdictions that Prevent Inspection	73
Part III.
Item 10.	Directors, Executive Officers and Corporate Governance	74
Item 11.	Executive Compensation	74
Item 12.	Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters	74
Item 13.	Certain Relationships and Related Transactions, and Director Independence	74
Item 14.	Principal Accountant Fees and Services	74
Part IV.
Item 15.	Exhibits, Financial Statement Schedules	75
Item 16.	Form 10-K Summary	75
Exhibit Index		76
Signatures		79

Lam Research Corporation 2024 10-K 2

PART I

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

With the exception of historical facts, the statements contained in this discussion are forward-looking statements, which are subject to the safe harbor provisions created by the Private Securities Litigation Reform Act of 1995. Certain, but not all, of the forward-looking statements in this report are specifically identified as forward-looking, by use of phrases and words such as “believe,” “estimated,” “anticipate,” “expect,” “probable,” “intend,” “plan,” “aim,” “may,” “should,” “could,” “would,” “will,” “continue,” and other future-oriented terms. The identification of certain statements as “forward-looking” does not mean that other statements not specifically identified are not forward-looking. Forward-looking statements include, but are not limited to, statements that relate to: trends and opportunities in the global economic environment; trends and opportunities in the semiconductor industry, including in the end markets and applications for semiconductors, in device complexity, and in the complexity of device manufacturing; growth or decline in the industry and the market for, and spending on, wafer fabrication equipment; the anticipated levels of, and rates of change in, margins, market share, served available market, capital expenditures, research and development expenditures, international sales, revenue (actual and/or deferred), operating expenses and earnings generally; management’s plans and objectives for our current and future operations and business focus; restructuring activities; business process improvements and initiatives; volatility in our quarterly results; the makeup of our customer base; customer and end user requirements and our ability to satisfy those requirements; the performance and benefits of our products and services; customer spending and demand for our products and services, and the reliability of indicators of change in customer spending and demand; the effect of variability in our customers’ business plans or demand for our products and services; our competition, and our ability to defend our market share and to gain new market share; the success of joint development and collaboration relationships with customers, suppliers, or others; outsourced activities; our supply chain and the role of suppliers in our business, including the impacts of supply chain constraints and material costs; our leadership and competency, and our ability to facilitate innovation; our research and development programs; the opportunities in our industry for, and our ability to create, sustainable differentiation; technology inflections in the industry and our ability to identify those inflections and to invest in research and development programs to meet them; our ability to deliver multi-product solutions; the resources invested to comply with evolving standards and the impact of such efforts; changes in state, federal and international tax laws, our estimated annual tax rate and the factors that affect our tax rates; legal and regulatory compliance; the estimates we make, and the accruals we record, in order to implement our critical accounting policies (including, but not limited to, the adequacy of prior tax payments, future tax benefits or liabilities, and the adequacy of our accruals relating to them); hedging transactions; debt or financing arrangements; our investment portfolio; our access to capital markets; uses of, payments of, and impact of interest rate fluctuations on, our debt; our intention to pay quarterly dividends and the amounts thereof, if any; our ability and intention to repurchase our shares; credit risks; controls and procedures; recognition or amortization of expenses; our ability to manage and grow our cash position; our ability to scale our operations to respond to changes in our business; our goals and initiatives with respect to environmental, social and governance matters, including emissions, and human capital, including inclusion and diversity; the value of our patents; the materiality of potential losses arising from legal proceedings; the probability of making payments under our guarantees; and the sufficiency of our financial resources or liquidity to support future business activities (including, but not limited to, operations, investments, debt service requirements, dividends, and capital expenditures). Such statements are based on current expectations and are subject to risks, uncertainties, and changes in condition, significance, value, and effect, including without limitation those discussed below under the heading “Risk Factors” within Item 1A and elsewhere in this report and other documents we file from time to time with the Securities and Exchange Commission (“SEC”), such as our quarterly reports on Form 10-Q and our current reports on Form 8-K. Such risks, uncertainties, and changes in condition, significance, value, and effect could cause our actual results to differ materially from those expressed in this report and in ways not readily foreseeable. Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date hereof and are based on information currently and reasonably known to us. We do not undertake any obligation to release the results of any revisions to these forward-looking statements, which may be made to reflect events or circumstances that occur after the date of this report or to reflect the occurrence or effect of anticipated or unanticipated events.

Item 1.     Business

Incorporated in 1980, Lam Research Corporation (“Lam Research,” “Lam,” “we,” “our,” “us,” or the “Company”) is a Delaware corporation, headquartered in Fremont, California. We maintain a network of facilities throughout Asia, Europe, and the United States in order to meet the needs of our dynamic customer base.

Additional information about Lam Research is available on our website at www.lamresearch.com. The content on any website referred to in this Form 10-K is not a part of or incorporated by reference in this Form 10-K unless expressly noted.

Our Annual Report on Form 10-K, Quarterly Reports on Forms 10-Q, Current Reports on Forms 8-K, Proxy Statements and all other filings we make with the SEC are available on our website, free of charge, as soon as reasonably practical after we file them with or furnish them to the SEC and are also available online at the SEC’s website at www.sec.gov.

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The Lam Research logo, Lam Research, and all product and service names used in this report are either registered trademarks or trademarks of Lam Research Corporation or its subsidiaries in the United States and/or other countries. All other marks mentioned herein are the property of their respective holders.

We are a global supplier of innovative wafer fabrication equipment and services to the semiconductor industry. We have built a strong global presence with core competencies in areas such as nanoscale applications enablement, chemistry, plasma and fluidics, advanced systems engineering, and a broad range of operational disciplines. Our products and services are designed to help our customers build smaller and better performing devices that are used in a variety of electronic products, including mobile phones, personal computers, servers, wearables, automotive vehicles, and data storage devices.

Our customer base includes leading semiconductor memory, foundry, and integrated device manufacturers (“IDMs”) that make products such as non-volatile memory (“NVM”), dynamic random-access memory (“DRAM”), and logic devices. Their continued success is part of our commitment to driving semiconductor breakthroughs that define the next generation. Our core technical competency is integrating hardware, process, materials, software, and process control enabling results on the wafer.

Semiconductor manufacturing, our customers’ business, involves the complete fabrication of multiple dies or integrated circuits (“ICs”) on a wafer. This involves the repetition of a set of core processes and can require hundreds of individual steps. Fabricating these devices requires highly sophisticated process technologies to integrate an increasing array of new materials with precise control at the atomic scale. Along with meeting technical requirements, wafer processing equipment must deliver high productivity and be cost-effective.

Demand from cloud computing (the “Cloud”), artificial intelligence, 5G, the Internet of Things (“IoT”), and other markets is driving the need for increasingly powerful and cost-efficient semiconductors. At the same time, there are growing technical challenges with traditional two-dimensional scaling. These trends are driving significant inflections in semiconductor manufacturing, such as the increasing importance of vertical scaling strategies like three-dimensional (“3D”) architecture as well as multiple patterning to enable shrinks.

We believe we are in a strong position with our leadership and expertise in deposition, etch, and clean markets to facilitate some of the most significant innovations in semiconductor device manufacturing. Several factors create opportunity for sustainable differentiation for us: (i) our focus on research and development, with several on-going programs relating to sustaining engineering, product and process development, and concept and feasibility; (ii) our ability to effectively leverage cycles of learning from our broad installed base; (iii) our collaborative focus with semi-ecosystem partners, including our close-to-customer focus; (iv) our ability to identify and invest in the breadth of our product portfolio to meet technology inflections; and (v) our focus on delivering our multi-product solutions with a goal to enhance the value of Lam’s solutions to our customers.

We also address processes for back-end wafer-level packaging (“WLP”), which is an alternative to traditional wire bonding and can offer a smaller form factor, increased interconnect speed and bandwidth, and lower power consumption, among other benefits. We offer advanced packaging solutions that support fan-out panel-level packaging, a process in which chips or chiplets are cut from a large format substrate sheet several times the size of a traditional silicon wafer, which increases yield and reduces waste and solutions that meet the need for 3D stacking of high bandwidth memory (“HBM”). In addition, our products are well-suited for related markets that rely on semiconductor processes and require production-proven manufacturing capability, such as complementary metal-oxide-semiconductor image sensors (“CIS”) and micro-electromechanical systems (“MEMS”).

Our Customer Support Business Group (“CSBG”) provides products and services to maximize installed equipment performance, predictability, and operational efficiency. We offer a broad range of services to deliver value throughout the lifecycle of our equipment, including customer service, spares, upgrades, and new and refurbished non-leading edge products in our deposition, etch, and clean markets. Many of the technical advances that we introduce in our newest products are also available as upgrades, which provide customers with a cost-effective strategy for extending the performance and capabilities of their existing wafer fabrication lines. Service offerings include fleet level Equipment Intelligence® solutions to maximize the productivity of our customers through system uptime or availability optimization, throughput improvements, and defect reduction. Our spares product line offers running cost optimization programs and focuses on product life extension to help customers increase the return on their capital purchases. Additionally, within CSBG, our Reliant® product line offers new and refurbished non-leading edge products in deposition, etch and clean markets for those applications that do not require the most advanced wafer processing capability.

Lam Research Corporation 2024 10-K 4

Products

Market	Process/Application	Technology	Products
Deposition	Metal Films	Electrochemical Deposition (“ECD”) (Copper & Other)	SABRE® family
		Chemical Vapor Deposition (“CVD”) Atomic Layer Deposition (“ALD”) (Tungsten & Molybdenum)	ALTUS® family
	Dielectric Films	Plasma-enhanced CVD (“PECVD”) ALD  Gapfill High-Density Plasma CVD (“HDP-CVD”)	VECTOR® family Striker® family SPEED® family
Etch	Conductor Etch	Reactive Ion Etch	Kiyo® family,  Versys® Metal family
	Dielectric Etch	Reactive Ion Etch	Flex® family Vantex® family
	Through-silicon Via (“TSV”) Etch	Deep Reactive Ion Etch	Syndion® family
Clean	Wafer Cleaning	Wet Clean	EOS®, DV-Prime®, Da Vinci®, SP Series
	Bevel Cleaning	Dry Plasma Clean	Coronus® family

Deposition Processes and Product Families

Deposition processes create layers of dielectric (insulating) and metal (conducting) materials used to build a semiconductor device. Depending on the type of material and structure being made, different techniques are employed. Electrochemical deposition creates the copper wiring (interconnect) that links devices in an integrated circuit (“IC” or “chip”). Plating of copper and other metals is also used for TSV and WLP applications. Tiny molybdenum or tungsten connectors and thin barriers are made with the precision of chemical vapor deposition and atomic layer deposition, which adds only a few layers of atoms at a time. Plasma-enhanced CVD, high-density plasma CVD, and ALD are used to form the critical insulating layers that isolate and protect all of these electrical structures. Lastly, post-deposition treatments such as ultraviolet thermal processing are used to improve dielectric film properties.

ALTUS® Product Family

Tungsten and/or molybdenum deposition is used to form conductive features such as contacts, vias, and wordlines on a chip. These features are small, often narrow, and use only a small amount of metal, so minimizing resistance and achieving complete fill can be difficult. At these nanoscale dimensions, even slight imperfections can impact device performance or cause a chip to fail. Our ALTUS® systems combine CVD and ALD technologies to deposit the highly conformal or selective films as needed for advanced tungsten or molybdenum metallization applications in both logic and memory. The Multi-Station Sequential Deposition architecture enables nucleation layer formation and bulk CVD/ALD fill to be performed in the same chamber (“in situ”). Our ALD technologies are used in the deposition of barrier films to achieve high step coverage with reduced thickness at lower temperatures relative to a conventional process.

SABRE® Product Family

Copper deposition lays down the electrical wiring for most semiconductor devices. Even the smallest defect - say, a microscopic pinhole or dust particle - in these conductive structures can impact device performance, from loss of speed to complete failure. The SABRE® ECD product family, which helped pioneer the copper interconnect transition, offers the precision needed for copper damascene manufacturing in logic and memory. System capabilities include cobalt deposition for logic applications and copper deposition directly on various liner materials, which is important for next-generation metallization schemes. For advanced packaging applications, such as forming conductive bumps, redistribution layers, TSV filing, and wafer level bonding, the SABRE® 3D family combines Lam’s SABRE Electrofill® technology with additional innovation to deliver the high-quality films needed at high productivity. The modular architecture can be configured with multiple plating and pre/post-treatment cells, providing flexibility to address a variety of packaging applications, including HBM.

SPEED® Product Family

Dielectric gapfill processes deposit critical insulation layers between conductive and/or active areas by filling openings of various aspect ratios between conducting lines and between devices. With advanced devices, the structures being filled can be very tall and narrow. As a result, high-quality dielectric films are especially important due to the ever-increasing possibility of cross-talk and device failure. Our SPEED® HDP-CVD products provide a multiple dielectric film solution for high-quality gapfill with industry-leading throughput and reliability. SPEED® products have excellent particle performance, and their design allows large batch sizes between cleans and faster cleans.

Lam Research Corporation 2024 10-K 5

Striker® Product Family

The latest memory, logic, and imaging devices require extremely thin, highly conformal dielectric films for continued device performance improvement and scaling. For example, ALD films are critical for spacer-based multiple patterning schemes where the spacers help define critical dimensions, as well as for insulating liners and gapfill in high aspect ratio features, which have little tolerance for voids and even the smallest defect. The Striker® single-wafer ALD products provide dielectric film solutions for these challenging requirements through application-specific material, process and hardware options that deliver film technology and defect performance.

VECTOR® Product Family

Dielectric film deposition processes are used to form some of the most difficult-to-produce insulating layers in a semiconductor device, including those used in the latest transistors and 3D structures. In some applications, these films require dielectric films to be exceptionally uniform and defect free since slight imperfections are multiplied greatly in subsequent layers. Our VECTOR® PECVD products are designed to provide the performance and flexibility needed to create these enabling structures within a wide range of challenging device applications. As a result of its design, VECTOR® produces superior thin film quality, along with exceptional within-wafer and wafer-to-wafer uniformity.

Etch Processes and Product Families

Etch processes create chip features by selectively removing dielectric, metal, silicon and poly silicon materials, including films that have been added during deposition. Reactive ion etch processing enables device-critical formation steps to enable transistor performance, create storage capacitors, and memory cells. Low temperature, cryogenic etching enables the use of new, novel chemistries to deliver increased high aspect ratio etch capability.

Flex® Product Family

Dielectric etch carves patterns in insulating materials to create barriers between the electrically conductive parts of a semiconductor device. For advanced devices, these structures can be extremely tall and thin and involve complex, sensitive materials. Slight deviations from the target feature profile - even at the atomic level - can negatively affect electrical properties of the device. To precisely create these challenging structures, our Flex® product family offers differentiated technologies and application-focused capabilities for critical dielectric etch applications. Uniformity, repeatability, and tunability are enabled by a unique multi-frequency, small-volume, confined plasma design. Flex® offers in situ multi-step etch and continuous plasma capability that delivers high productivity with low defectivity.

Vantex® Product Family

Dielectric etch processes remove non-conductive materials during the manufacturing of a semiconductor device. Leading-edge memory devices have especially challenging structures, such as extremely deep holes and trenches, that must be manufactured with tight tolerances. Our latest dielectric etch system, Vantex® creates high aspect ratio device features while maintaining critical dimension (“CD”) uniformity and selectivity. Vantex® is part of our Sense.i® platform and offers advanced RF technology and repeatable wafer-to-wafer performance enabled by Equipment Intelligence® solutions to meet the needs of advanced memory manufacturing, primarily in 3D NAND high aspect ratio hole, trench, contact, and capacitor cell applications.

Kiyo® Product Family

Conductor etch helps shape the electrically active materials used in the parts of a semiconductor device. Even a slight variation in these miniature structures can degrade device performance. In fact, these structures are so tiny and sensitive that etch processes push the boundaries of the basic laws of physics and chemistry. Our Kiyo® product family delivers the high-performance capabilities needed to precisely and consistently form these features precisely and with high productivity. Proprietary Hydra technology in Kiyo® products improves CD uniformity by correcting for incoming pattern variability, and atomic-scale variability control with production-worthy throughput.

Syndion® Product Family

Plasma etch processes used to remove silicon and other materials deep into the wafer are collectively referred to as deep silicon etch. These may be deep trenches for CMOS image sensors, trenches for power and other devices, TSVs for HBM and advanced packaging, and other high aspect ratio features. These are created by etching through multiple materials sequentially, where each new material involves a change in the etch process. The Syndion® etch product family is optimized for deep silicon etch, providing the fast process switching with depth and cross-wafer uniformity control required to achieve precision etch results. The systems support both conventional single-step etch and rapidly alternating process, which minimizes damage and delivers precise depth uniformity.

Versys® Metal Product Family

Metal etch processes play a key role in connecting the individual components that form an IC, such as forming wires and electrical connections. These processes can also be used to drill through metal hardmasks that are used to form the wiring for advanced devices. To enable these critical etch steps, the Versys® Metal product family provides high-productivity capability on a flexible

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platform. Superior CD, profile uniformity, and uniformity control are enabled by a symmetrical chamber design with independent process tuning features.

Clean Processes and Product Families

Clean techniques are used between manufacturing steps to clear away particles, contaminants, residues and other unwanted material that could later lead to defects and to prepare the wafer surface for subsequent processing. Wet processing technologies can be used for wafer cleaning and etch applications. Plasma bevel cleaning is used to enhance die yield by removing unwanted materials from the wafer’s edge that could impact the device area.

Coronus® Product Family

Bevel cleaning removes unwanted masks, residues, and films from the edge of a wafer between manufacturing steps. If not cleaned, these materials become defect sources. For instance, they can flake off and re-deposit on the device area during subsequent processes. Even a single particle that lands on a critical part of a device can ruin the entire chip. By inserting bevel clean processes at strategic points, these potential defect sources can be eliminated and more functional chips produced. By combining the precise control and flexibility of plasma with technology that protects the active die area, the Coronus® bevel clean family cleans the wafer’s edge to enhance die yield. The systems provide active die area protection by using plasma processing with proprietary confinement technology. Applications include post-etch, pre- and post-deposition, pre-lithography, and metal film removal to prevent arcing during plasma etch or deposition steps.

DV-Prime®, Da Vinci®, EOS®, and SP Series Product Families

Wafer cleaning is performed repeatedly during semiconductor device manufacturing and is a critical process that affects product yield and reliability. Unwanted microscopic materials - some no bigger than the tiny structures themselves - need to be cleaned effectively. At the same time, these processes must selectively remove residues that are chemically similar to the device films. For advanced WLP, the wet clean steps used between processes that form the package and external wiring have surprisingly complex requirements. These processes are called on to completely remove specific materials and leave other fragile structures undisturbed. In IoT products that include power devices, MEMS and image sensors, there is a unique requirement for wafer backside wet etch to uniformly thin the silicon wafer while protecting the device side of the wafer.

Based on our pioneering single-wafer spin technology, the DV-Prime® and Da Vinci® products provide the process flexibility needed with high productivity to address a wide range of wafer cleaning steps throughout the manufacturing process flow. As the latest of Lam’s wet clean products, EOS® delivers exceptionally low on-wafer defectivity and high throughput to address progressively demanding wafer cleaning applications. With a broad range of process capability, our SP Series products deliver cost-efficient, production-proven wet clean and silicon wet etch solutions for challenging WLP and IoT applications.

Fiscal Periods Presented

All references to fiscal years apply to our fiscal years, which ended June 30, 2024, June 25, 2023, and June 26, 2022.

Research and Development

The market for semiconductor capital equipment is characterized by rapid technological change and product innovation. Our ability to achieve and maintain our competitive advantage depends in part on our continued and timely development of new products and enhancements to existing products. Accordingly, we devote a significant portion of our personnel and financial resources to research and development (“R&D”) programs and seek to maintain close and responsive relationships with our customers and suppliers.

We believe current challenges for customers at various points in the semiconductor manufacturing process present opportunities for us. We expect to continue to make substantial investments in R&D to meet our customers’ product needs, support our growth strategy, and enhance our competitive position.

Marketing, Sales, and Service

Our marketing, sales, and service efforts are focused on building long-term relationships with our customers and targeting product and service solutions designed to meet their needs. These efforts are supported by a team of product marketing and sales professionals as well as equipment and process engineers who work closely with individual customers to develop solutions for their wafer processing needs. We maintain ongoing service relationships with our customers and have an extensive network of service engineers in place throughout the United States, China, Europe, India, Japan, Korea, Southeast Asia, and Taiwan. We believe that comprehensive support programs and close working relationships with customers are essential to maintaining high customer satisfaction and our competitiveness in the marketplace.

We provide standard warranties for our systems. The warranty provides that systems will be free from defects in material and workmanship and will conform to agreed-upon specifications. The warranty is limited to repair of the defect or replacement with new or like-new equivalent goods and is valid when the buyer provides prompt notification within the warranty period of the claimed defect

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or non-conformity and also makes the items available for inspection and repair. We also offer extended warranty packages to our customers to purchase as desired.

International Sales

A significant portion of our sales and operations occur outside the United States (“U.S.”) and, therefore, may be subject to certain risks, including but not limited to compliance with U.S. and international laws and regulations, including U.S. export restrictions; tariffs and other barriers; difficulties in staffing and managing non-U.S. operations; adverse tax consequences; foreign currency exchange rate fluctuations; changes in currency controls; and economic and political conditions. Any of these factors may have a material adverse effect on our business, financial position, and results of operations and cash flows. For geographical reporting, revenue is attributed to the geographic location in which the customers’ facilities are located. Refer to Note 19 of our Consolidated Financial Statements, included in Part II, Item 8 of this 2024 Form 10-K, for the attribution of revenue by geographic region.

Long-lived Assets

Refer to Note 19 of our Consolidated Financial Statements, included in Part II, Item 8 of this 2024 Form 10-K, for information concerning the geographic locations of long-lived assets.

Customers

Our customers include many of the world’s leading semiconductor manufacturers. Customers continue to establish joint ventures, alliances, and licensing arrangements which have the potential to positively or negatively impact our competitive position and market opportunities. Refer to Note 9 of our Consolidated Financial Statements, included in Part II, Item 8 of this report, for information concerning customer concentrations. Our most significant customers during the fiscal years ending June 30, 2024, June 25, 2023, and June 26, 2022 included Micron Technology, Inc.; Samsung Electronics Company, Ltd.; SK hynix Inc.; and Taiwan Semiconductor Manufacturing Company.

A material reduction in orders from our customers could adversely affect our results of operations and projected financial condition. Our business depends upon the expenditures of semiconductor manufacturers. Semiconductor manufacturers’ businesses, in turn, depend on many factors, including their economic capability, the current and anticipated market demand for ICs, and the availability of equipment capacity to support that demand.

Manufacturing

Our manufacturing operations mainly consist of assembling and testing components, sub-assemblies, and modules that are then integrated into finished systems prior to shipment to or at the location of our customers. The assembly and testing of our products is conducted predominately in cleanroom environments.

We have agreements with third parties to outsource certain aspects of our manufacturing, production warehousing, and logistics functions. These outsourcing contracts may provide us more flexibility to scale our operations up or down in a timely and cost-effective manner. We believe that we have selected reputable providers and have secured their performance on terms documented in written contracts. However, it is possible that one or more of these providers could fail to perform as we expect, and such failure could have an adverse impact on our business and have a negative effect on our operating results and financial condition. Overall, we believe we have effective mechanisms to manage risks associated with our outsourcing relationships. Refer to Note 17 of our Consolidated Financial Statements, included in Part II, Item 8 of this report, for further information concerning our outsourcing commitments, reported as a component of purchase obligations.

Certain components and sub-assemblies that we include in our products may only be obtained from a single supplier. We are engaged in efforts to obtain and qualify alternative sources to supply these products and in some circumstances protect against potential supply challenges by carrying inventory in excess of current need. Any prolonged inability to obtain these components could have an adverse effect on our operating results and could unfavorably impact our customer relationships.

Compliance with Government Regulations

As a public company with global operations, we are subject to a variety of governmental regulations across multiple jurisdictions, including those related to export controls, financial and other disclosures, corporate governance, anti-trust, intellectual property, privacy, anti-bribery, anti-corruption, anti-boycott, tax, labor, health and safety, conflict minerals, human trafficking, the management of hazardous materials, and carbon emissions, among others. Each of these regulations imposes costs on our business and has the potential to divert our management’s time and attention from revenue-generating and other profit maximizing activities to those associated with compliance. Efforts to comply with new and changing regulations have resulted in, and are likely to continue to result in, decreased net income and increased capital expenditures. If we are alleged or found by a court or regulatory agency not to be in compliance with regulations, we may be subject to fines, restrictions on our actions, reputational damage, and harm to our competitive position, and our business, financial condition, and/or results of operations could be adversely affected. For additional details, please refer to “Legal, Regulatory and Tax Risks – We Are Exposed to Various Risks from Our Regulatory Environment” in Item 1A: Risk Factors.

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Regulations that impact trade, including tariffs, export controls, taxes, trade barriers, sanctions, the termination or modification of trade agreements, trade zones, and other duty mitigation initiatives, have the potential to increase our manufacturing costs, decrease margins, 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. For additional details regarding the impacts of compliance with trade laws and regulations, please refer to “Business and Operational Risks – Our Future Success Depends Heavily on International Sales and the Management of Global Operations” and “Legal, Regulatory and Tax Risks – Our Sales to Customers in China, a Significant Region for Us, Have Been Impacted, and are Likely to be Materially and Adversely Affected by Export License Requirements and Other Regulatory Changes, or Other Governmental Actions in the Course of the Trade Relationship Between the U.S. and China” in Item 1A: Risk Factors.

We are subject to income, transaction, and other taxes in the United States and various foreign jurisdictions that impact our tax rate and profitability. For additional details regarding the impacts of compliance with tax laws and regulations, please refer to “Legal, Regulatory and Tax Risks – Our Financial Results May Be Adversely Impacted by Higher than Expected Tax Rates or Exposure to Additional Tax Liabilities” in Item 1A: Risk Factors.

An important element of our management strategy is to review acquisition prospects that would complement our existing products, augment our market coverage and distribution ability, enhance our technological capabilities, or accomplish other strategic objectives. However, for regulatory or other reasons, we may not be successful in our attempts to acquire or dispose of businesses, products, or technologies. For additional details regarding the impacts of regulations on acquisitions or dispositions we may attempt, please refer to “Business and Operational Risks – If We Choose to Acquire or Dispose of Businesses, Product Lines, and Technologies, We May Encounter Unforeseen Costs and Difficulties That Could Impair Our Financial Performance” in Item 1A: Risk Factors.

We are subject to a variety of domestic and international governmental regulations related to the handling, discharge, and disposal of toxic, volatile, or otherwise hazardous chemicals. For additional details regarding the impacts of compliance with environmental laws and regulations, please refer to “Legal, Regulatory and Tax Risks – Increasing and Evolving Environmental Regulations May Adversely Affect Our Operating Results” in Item 1A: Risk Factors.

Environmental, Social, and Governance

We strive to incorporate environmental, social and governance ("ESG") considerations into everything we do – from our operations and workplace practices, to how we source our materials and design our products. Our ESG report for calendar year 2023 details, among other items, a number of ESG goals. One such goal is to achieve net zero emissions by 2050, which we are working to achieve in part by meeting a number of interim targets related to our environmental impact. There have been no material impacts to capital expenditures or our results of operations associated with this goal, and there are no material cash commitments associated with the goal as of the fiscal year ended June 30, 2024.

Information contained on our website or in our annual ESG Report is not incorporated by reference into this or any other report we file with the Securities and Exchange Commission, or the SEC. Refer to Item 1A: Risk Factors for a discussion of risks and uncertainties we face related to ESG.

Competition

The semiconductor capital equipment industry is characterized by rapid change and is highly competitive throughout the world. To compete effectively, we invest significant financial resources targeted to strengthen and enhance our product and services portfolio and to maintain customer service and support locations globally. Semiconductor manufacturers evaluate capital equipment suppliers in many areas, including but not limited to process performance, productivity, defect control, customer support, and overall cost of ownership, which can be affected by many factors such as equipment design, reliability, software advancements, and similar factors. Our ability to succeed in the marketplace depends upon our ability to manufacture and ship products on a timeline that meets our customers’ needs, maintain existing products, and introduce product enhancements and new products that meet customer requirements on a timely basis. In addition, semiconductor manufacturers must make a substantial investment to qualify and integrate new capital equipment into semiconductor production lines. As a result, once a semiconductor manufacturer has selected a particular supplier’s equipment and qualified it for production, the manufacturer generally maintains that selection for that specific production application and technology node as long as the supplier’s products demonstrate performance to specification in the installed base. Accordingly, we may experience difficulty in selling to a given customer if that customer has qualified a competitor’s equipment. We must also continue to meet the expectations of our installed base of customers through the delivery of high-quality and cost-efficient spare parts in the presence of competition from third-party spare parts providers.

We face significant competition with all of our products and services. Our primary competitor in the dielectric and metals deposition market is Applied Materials, Inc. For ALD and PECVD, we also compete against ASM International and Wonik IPS. In the etch market, our primary competitors are Applied Materials, Inc.; Hitachi, Ltd.; and Tokyo Electron, Ltd., and our primary competitors in the wet clean market are Screen Holding Co., Ltd.; Semes Co., Ltd.; and Tokyo Electron, Ltd.

We face competition from a number of established and emerging companies in the industry. We expect our competitors to continue to improve the design and performance of their current products and processes, to introduce new products and processes with enhanced price/performance characteristics, and to provide more comprehensive offerings of products. If our competitors make

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acquisitions or enter into strategic relationships with leading semiconductor manufacturers, or other entities, covering products similar to those we sell, our ability to sell our products to those customers could be adversely affected. Strategic investments to encourage local semiconductor manufacturing and supply chain in China could increase competition from domestic equipment manufacturers in China. Additionally, the U.S. Government has enacted a number of export controls regulating the sales of certain technologies to customers in China, which provides an advantage to our international competitors. There can be no assurance that we will continue to compete successfully in the future.

Patents and Licenses

Our policy is to seek patents on inventions relating to new or enhanced products and processes developed as part of our ongoing research, engineering, manufacturing, and support activities. We currently hold a number of U.S. and foreign patents and applications covering various aspects of our products and processes. Our patents, which cover material aspects of our past and present core products, have current durations ranging from approximately one to twenty years. We believe that, although the patents we own and may obtain in the future will be of value, they alone will not determine our success. Our success depends principally upon our research and development, engineering, marketing, support, and delivery skills. However, in the absence of patent protection, we may be vulnerable to competitors who attempt to imitate our products, manufacturing techniques, and processes and may be more limited in our ability to exclude competitors than would otherwise be the case. In addition, other companies and inventors may receive patents that contain claims applicable to our products and processes. The sale of products covered by patents of others could require licenses that may not be available on terms acceptable to us, or at all. For further discussion of legal matters, see Item 3, “Legal Proceedings,” of this report.

Human Capital

We endeavor to be a great place to work globally by investing in a multi-faceted strategy that is rooted in building an inclusive and diverse workplace. To support our employees, we tailor our programs to meet the unique cultural needs and priorities within different regions around the world.

As of August 22, 2024, we had approximately 17,450 regular full-time employees, of which over 29% were engaged in research and development. Approximately 44% of our regular full-time employees are located in the United States, 49% in Asia, and 7% in Europe.

Inclusion and Diversity

To achieve their full potential, we believe it is important for every employee to feel valued, included, and empowered. We embrace inclusion and diversity (“I&D”) and proactively create opportunities to attract, retain, develop, and reward our employees. I&D is one of our strategic focus areas for the company. The three core pillars of our strategy include fostering inclusion, increasing diversity, and sharing our progress. We employ an executive leader of I&D who is responsible for driving our I&D strategy, building partnerships, and aligning with best practices.

Employment, Recruitment and Development

Our talented people are what makes our success possible. Many of our recruitment efforts are carried out through partnerships with key universities. In fact, many of our senior executives began their careers with us right out of college, demonstrating that programs that recruit university students have the potential to contribute to our leadership pipeline. To tap into the best and brightest students, we prioritize core initiatives including an internship program, campus events, and thesis awards and scholarships. Through the spirit of continuous improvement, we accelerate skill building and development, create career opportunities, and expand professional networks for employees. We provide a wide range of opportunities globally to support our commitment to developing the best talent. Our mentorship, coaching, and professional development programs support this commitment along with our self-directed online learning platform that intelligently aligns content with skill building needs. Additionally, our leadership development programs are designed to scale leadership across our business, empowering leaders to motivate, inspire, and lead employees through change, ultimately accelerating business outcomes.

Employee Engagement

Employee engagement (i.e. satisfaction) and voice are critical to Lam’s culture. We conduct a global survey at a regular cadence to gather input from employees on culture, I&D, career opportunity, and manager effectiveness. We also solicit employee feedback through in-person and online employee forums, engagement sessions, all-employee meetings, conversations with

managers, and our Human Resource Support and Employee Relations programs.

Total Rewards

Our Total Rewards program incorporates a comprehensive compensation and benefits package aimed at supporting employees and their families with financial, physical, and mental well-being programs that meet their needs. We conduct an annual review of salaries and benefits packages using third-party benchmarking surveys to ensure that our offerings are aligned with the marketplace and attractive to top talent. We offer our employees a competitive 401(k) benefit, an employee stock purchase plan, tuition reimbursement, and annual cash bonuses. Stock awards are offered to executives and select employees.

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We recognize the importance of time away from work, so we offer annual paid holidays and time off to relax and recharge or take care of personal business. Additionally, we offer paid parental leave benefits for parents welcoming a new child to the family through birth, adoption, or foster care placement.

Employee Health and Safety

Prioritizing the health, safety, and well-being of our employees is critical to our ongoing success. We invest in education, awareness, monitoring, and prevention programs to help recognize and control safety hazards. Our goal is to apply our environmental health and safety (“EHS”) policies, programs, and response plans to anywhere we operate and to extend them to anyone who works on our sites with the intent to provide a safe environment during both routine and extraordinary circumstances. People managers in field support, manufacturing, R&D, warehouse, and logistics operations undergo formal safety leadership training biannually to enhance their skills in safety management and communication. We screen contractors’ safety performance and require contractor compliance with specified safety standards.

We monitor our safety performance at the enterprise, regional, and site levels. By using our global incident tracking system, our corporate EHS team can assess and monitor safety trends to report to business units and executive leadership as a part of quarterly reviews. We maintain multi-site certifications for ISO 45001, the globally recognized standard for occupational health and safety management systems.

Information about our Executive Officers

As of August 22, 2024, the executive officers of Lam Research were as follows:

Name	Age	Position(s)
Timothy M. Archer	57	President, Chief Executive Officer
Douglas R. Bettinger	57	Executive Vice President, Chief Financial Officer
Patrick J. Lord	58	Executive Vice President, Chief Operating Officer
Neil J. Fernandes	57	Senior Vice President, Global Customer Operations
Ava A. Harter	54	Senior Vice President, Chief Legal Officer and Secretary
Vahid Vahedi	58	Senior Vice President, Chief Technology and Sustainability Officer
Seshasayee (Sesha) Varadarajan	49	Senior Vice President, Global Products Group

Timothy M. Archer has been our president and chief executive officer since December 2018. Prior to this, he served as our president and chief operating officer, from January 2018 to November 2018. Mr. Archer joined us in June 2012 as our executive vice president, chief operating officer. Prior to joining us, he spent 18 years at Novellus Systems, Inc., (“Novellus”) in various technology development and business leadership roles, including most recently as chief operating officer from January 2011 to June 2012; executive vice president of Worldwide Sales, Marketing, and Customer Satisfaction from September 2009 to January 2011; and executive vice president of the PECVD and Electrofill Business Units from November 2008 to September 2009. His tenure at Novellus also included assignments as senior director of technology for Novellus Systems Japan from 1999 to 2001 and senior director of technology for the Electrofill Business Unit from April 2001 to April 2002. He started his career in 1989 at Tektronix, where he was responsible for process development for high-speed bipolar ICs. Mr. Archer has served as a member of the board of directors of Johnson Controls International public limited company, a global provider of building technology, software, and services, since March 2024, where he is a member of the compensation and talent development committee. He also serves on the International Board of Directors for SEMI, the global industry association representing the electronics manufacturing and design supply chain. From 2020 to 2022, Mr. Archer served as chairman of the board for the National GEM Consortium, a nonprofit organization that is dedicated to increasing the participation of underrepresented groups at the master’s and doctoral levels in engineering and science. Mr. Archer completed the Program for Management Development at the Harvard Graduate School of Business and earned a B.S. degree in applied physics from the California Institute of Technology.

Douglas R. Bettinger is our executive vice president and chief financial officer with responsibility for Finance, Tax, Treasury, and Investor Relations and Corporate Analytics. Prior to joining the Company in 2013, Mr. Bettinger served as senior vice president and chief financial officer of Avago Technologies from 2008 to 2013. From 2007 to 2008, he served as vice president of Finance and corporate controller at Xilinx, Inc., and from 2004 to 2007, he was chief financial officer at 24/7 Customer, a privately held company. Mr. Bettinger worked at Intel Corporation from 1993 to 2004, where he held several senior-level finance positions, including corporate planning and reporting controller and Malaysia site operations controller. Mr. Bettinger currently serves on the Board of Directors of Lattice Semiconductor Corporation, the SEMI Board of Industry Leaders, and the Industrial Advisory Board of the University of Wisconsin School of Engineering. Mr. Bettinger earned an M.B.A. degree in finance from the University of Michigan and a B.S. degree in economics from the University of Wisconsin in Madison.

Patrick J. Lord is our executive vice president and chief operating officer, a position he has held since March 2023. In this role, Dr. Lord is responsible for several functions including, Global Operations; Customer Support; Global Quality; Environmental Health and Safety; Information Technology; and Global Resilience, Security, and Transformation. Dr. Lord previously served as executive vice president of CSBG and Global Operations from September 2020 to February 2023; and senior vice president and general manager of CSBG from December 2016 to September 2020. Prior to that, Dr. Lord held the position of group vice president and deputy general

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manager of the Global Products Group from September 2013 to December 2016. He served as the head of the Direct Metals, GapFill, Surface Integrity Group, and Integrated Metals (“DGSI”) Business Units between June 2012 and September 2013. Prior to our acquisition of Novellus in June 2012, Dr. Lord was senior vice president and general manager of the DGSI Business Units at Novellus. Additionally, Dr. Lord held the position of senior vice president of Business Development and Strategic Planning. He joined Novellus in 2001 and held a number of other positions, including senior vice president and general manager of the CMP Business Unit, senior director of Business Development, senior director of Strategic Marketing, and acting vice president of Corporate Marketing. Before joining Novellus, Dr. Lord spent six years at KLA-Tencor in various product marketing and management roles. He earned his Ph.D., M.S., and B.S. degrees in mechanical engineering from the Massachusetts Institute of Technology.

Neil J. Fernandes is our senior vice president of Global Customer Operations, a position he has held since March 2023. Previously, he was group vice president of Business Development and Sales Operations and held other senior sales and customer-focused leadership positions at Lam. He joined the company in 2012 through the acquisition of Novellus, where he was the vice president of Sales Operations. Prior to that role, he held range of management positions in product marketing and process engineering at Novellus, Gasonics and Watkins-Johnson. Mr. Fernandes earned an M.S. degree in mechanical engineering from the University of Texas at Austin and a B.E. in mechanical engineering from the Manipal Institute of Technology.

Ava A. Harter is our senior vice president, chief legal officer and secretary. She joined us in July 2024 and is responsible for global legal matters, ethics and compliance, global trade, and government affairs. Prior to joining us, she served as executive vice president and chief legal officer at Whirlpool Corporation, a home appliance and consumer products company, from December 2020 to March 2024, and as senior vice president, general counsel, and corporate secretary at Owens Corning, a building and construction materials company, from May 2015 to November 2020. Prior to that, she held legal roles at General Electric and The Dow Chemical Company. She also worked at the law firms of Jones Day and Thompson Hine LLP and was an adjunct professor at the Case Western Reserve University Law School. Ms. Harter earned her J.D. from Northwestern University School of Law, an M.B.A. in sociology from the University of Nebraska, and a B.A. in political science from Northwestern University.

Vahid Vahedi is our senior vice president and chief technology and sustainability officer, a position he has held since March 2024. Dr. Vahedi previously served as senior vice president and chief technology officer beginning March 2023; senior vice president and general manager of the Etch business unit beginning February 2018; and group vice president of the Etch product group beginning March 2012. Previously, he served as vice president of Etch Business Product Management and Marketing, vice president of Dielectric Etch, vice president of Conductor and 3DIC Etch, and director of Conductor Etch Technology Development. He joined us in 1995. He earned his Ph.D., M.S., and B.S. degrees in electrical engineering and computer science from the University of California at Berkeley.

Sesha Varadarajan is our senior vice president of the Global Products Group, a position he has held since March 2023. Mr. Varadarajan previously served as senior vice president and general manager of the Deposition Business Unit beginning February 2018; and group vice president of the Deposition product group beginning September 2013. Previously, he served as the head of the PECVD/Electrofill Business Unit between June 2012 and September 2013. Prior to our acquisition of Novellus in June 2012, Mr. Varadarajan was senior vice president and general manager of Novellus’ PECVD and Electrofill Business Units. He joined Novellus in 1999 as a process engineer with the Electrofill Business Unit and held various roles in that business unit before being appointed director of technology in 2004. Between 2006 and 2008, he worked in the PECVD Business Unit, initially as director of technology, until being promoted to product general manager. In 2009, he returned to the Electrofill Business Unit as vice president and general manager. In mid-2011, he was promoted to senior vice president and general manager, where he was also responsible for the PECVD Business Unit. Mr. Varadarajan earned an M.S. degree in manufacturing engineering and material science from Boston University and a B.S. degree in mechanical engineering from the University of Mysore.

Item 1A.     Risk Factors

In addition to the other information in this Annual Report on Form 10-K (“2024 Form 10-K”), the following risk factors should be carefully considered in evaluating us and our business because such factors may significantly impact our business, operating results, and financial condition. As a result of these risk factors, as well as other risks discussed in our other SEC filings, our actual results could differ materially from those projected in any forward-looking statements. No priority or significance is intended by, nor should be attached to, the order in which the risk factors appear.

INDUSTRY AND CUSTOMER RISKS

The Semiconductor Capital Equipment Industry Is Subject to Variability and Periods of Rapid Growth or Decline; We Therefore Face Risks Related to Our Strategic Resource Allocation Decisions

The semiconductor capital equipment industry has historically been characterized by rapid changes in demand. Variability in our customers’ business plans may lead to changes in demand for our equipment and services, which could negatively impact our results. The variability in our customers’ investments during any particular period is dependent on several factors, including, but not limited to, electronics demand, economic conditions (both general and in the semiconductor and electronics industries), industry supply and demand, prices for semiconductors, and our customers’ ability to develop and manufacture increasingly complex and costly semiconductor devices. The changes in demand may require our management to adjust spending and other resources allocated to operating activities.

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During periods of rapid growth or decline in demand for our products and services, we face significant challenges in maintaining adequate financial and business controls, management processes, information systems, and procedures for training, assimilating, and managing our workforce, and in appropriately sizing our supply chain infrastructure and facilities, work force, and other components of our business on a timely basis. If we do not adequately meet these challenges during periods of increasing or declining demand, our gross margins and earnings may be negatively impacted.

We continuously reassess our strategic resource allocation choices in response to the changing business environment. If we do not adequately adapt to the changing business environment, we may lack the infrastructure and resources to scale up our business to meet customer expectations and compete successfully during a period of growth, or we may expand our capacity and resources too rapidly and/or beyond what is appropriate for the actual demand environment, resulting in excess fixed costs.

Especially during transitional periods, resource allocation decisions can have a significant impact on our future performance, particularly if we have not accurately anticipated industry changes. Our success will depend, to a significant extent, on the ability of our executive officers and other members of our senior management to identify and respond to these challenges effectively.

Future Declines in the Semiconductor Industry, and the Overall World Economic Conditions on Which It Is Significantly Dependent, Could Have a Material Adverse Impact on Our Results of Operations and Financial Condition

Our business depends on the capital equipment expenditures of semiconductor manufacturers, which in turn depend on the current and anticipated market demand for integrated circuits. With the consolidation of customers within the industry, the semiconductor capital equipment market may experience rapid changes in demand driven both by changes in the market generally and the plans and requirements of particular customers. The economic, regulatory, political, and business conditions occurring nationally, globally, or in any of our key sales regions, which are often unpredictable, have historically impacted customer demand for our products and services and normal commercial relationships with our customers, suppliers, and creditors. Additionally, in times of economic uncertainty, our customers’ budgets for our products, or their ability to access credit to purchase them, could be adversely affected. This would limit their ability to purchase our products and services. As a result, changing economic, regulatory, political or business conditions can cause material adverse changes to our results of operations and financial condition, including, but not limited to: 

•a decline in demand for our products or services;

•an increase in reserves on accounts receivable due to our customers’ inability to pay us;

•an increase in reserves on inventory balances due to excess or obsolete inventory as a result of our inability to sell such inventory;

•valuation allowances on deferred tax assets;

•restructuring charges;

•asset impairments including the potential impairment of goodwill and other intangible assets;

•a decline in the value of our investments;

•exposure to claims from our suppliers for payment on inventory that is ordered in anticipation of customer purchases that do not come to fruition; and

•challenges maintaining reliable and uninterrupted sources of supply.

Fluctuating levels of investment by semiconductor manufacturers may materially affect our aggregate shipments, revenues, operating results, and earnings. Where appropriate, we will attempt to respond to these fluctuations with cost management programs aimed at aligning our expenditures with anticipated revenue streams, which sometimes result in restructuring charges. Even during periods of reduced revenues, we must continue to invest in R&D and maintain extensive ongoing worldwide customer service and support capabilities to remain competitive, which may temporarily harm our profitability and other financial results.

We Have a Limited Number of Key Customers

Sales to a limited number of large customers constitute a significant portion of our overall shipments, revenue, cash flows and profitability. As a result, the actions of even one customer may subject us to variability in those areas that is difficult to predict. In addition, large customers may be able to negotiate requirements that result in decreased pricing, increased costs, and/or lower margins for us and limitations on our ability to share technology with others. Similarly, significant portions of our credit risk may, at any given time, be concentrated among a limited number of customers so that the failure of even one of these key customers to pay its obligations to us could significantly impact our financial results.

We Face a Challenging and Complex Competitive Environment

We face significant competition from multiple competitors, and our competitors may be able to develop products comparable or superior to those we offer or may adapt more quickly to new technologies or evolving customer requirements. In particular, while we continue to develop product enhancements that we believe will address future customer requirements, we may fail in a timely manner to identify those future customer requirements, to devote appropriate resources to developing products to address those requirements, or to complete the development or introduction of these additional product enhancements successfully, or these product enhancements may not achieve market acceptance or be competitive. Accordingly, competition may intensify, and we may be unable to continue to compete successfully in our markets, which could have a material adverse effect on our revenues, operating results, financial condition, and/or cash flows.

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With increased consolidation efforts in our industry, as well as the emergence and strengthening of new, regional competitors, we may face increasing competitive pressures. Other companies continue to develop systems and/or acquire businesses and products that are competitive to ours and may introduce new products and product capabilities that may affect our ability to sell and support our existing products. We face a greater risk if our competitors enter into strategic relationships with leading semiconductor manufacturers covering products similar to those we sell or may develop, as this could adversely affect our ability to sell products to those manufacturers.

We believe that to remain competitive we must devote significant financial resources to offer products that meet our customers’ needs, to maintain customer service and support centers worldwide, and to invest in product and process R&D. Technological changes and developing technologies have required, and are expected to continue to require, new and costly investments. Certain of our competitors, including those that are created and financially backed by foreign governments, have substantially greater financial resources and more extensive engineering, manufacturing, marketing, and customer service and support resources than we do and therefore have the potential to offer customers a more comprehensive array of products and/or product capabilities and to therefore achieve additional relative success in the semiconductor equipment industry. These competitors may deeply discount or give away products similar to those that we sell, challenging or even exceeding our ability to make similar accommodations and threatening our ability to sell those products. We also face competition from our own customers, who in some instances have established affiliated entities that manufacture equipment similar to ours. In addition, we face competition from companies that exist in a more favorable legal or regulatory environment than we do, who are able to sell products for certain applications at certain customers that we are prohibited from selling to under applicable export controls, allowing the freedom of action in ways that we may be unable to match. In many cases speed to solution is necessary for customer satisfaction and our competitors may be better positioned to achieve these objectives. For these reasons, we may fail to continue to compete successfully worldwide.

Once a Semiconductor Manufacturer Commits to Purchase a Competitor’s Semiconductor Manufacturing Equipment, the Manufacturer Typically Continues to Purchase That Competitor’s Equipment, Making It More Difficult for Us to Sell Our Equipment to That Customer

Semiconductor manufacturers must make a substantial investment to qualify and integrate wafer processing equipment into a semiconductor production line. We believe that once a semiconductor manufacturer selects a particular supplier’s processing equipment, the manufacturer generally relies upon that equipment for that specific production line application for an extended period of time, especially for customers that are more focused on tool reuse. Accordingly, we expect it to be more difficult to sell our products to a given customer for a product line application if that customer initially selects a competitor’s equipment for the same product line application.

We Depend on Creating New Products and Processes and Enhancing Existing Products and Processes for Our Success; Consequently, We Are Subject to Risks Associated with Rapid Technological Change

Rapid technological changes in semiconductor manufacturing processes subject us to increased pressure to develop technological advances that enable those processes. We believe that our future success depends in part upon our ability to develop and offer new products with improved capabilities and to continue to enhance our existing products. If new products or existing products have reliability, quality, design, or safety problems, our performance may be impacted by reduced orders, higher manufacturing costs, delays in acceptance of and payment for new products, and additional service and warranty expenses. We may be unable to develop and manufacture products successfully, or products that we introduce may fail in the marketplace. For more than 25 years, the primary driver of technology advancement in the semiconductor industry has been to shrink the lithography that prints the circuit design on semiconductor chips. That driver could be approaching its technological limit, leading semiconductor manufacturers to investigate more complex changes in multiple technologies in an effort to continue technology development. In addition, the emergence of “big data” and new tools such as machine learning and artificial intelligence that capitalize on the availability of large data sets is leading semiconductor manufacturers and equipment manufacturers to pursue new products and approaches that exploit those tools to advance technology development. In the face of uncertainty on which technology solutions will become successful, we will need to focus our efforts on developing the technology changes that are ultimately successful in supporting our customers’ requirements. Our failure to develop and offer the correct technology solutions in a timely manner with productive and cost-effective products could adversely affect our business in a material way. Our failure to commercialize new products in a timely manner could result in loss of market share, unanticipated costs, and inventory obsolescence, which would adversely affect our financial results.

In order to develop new products and processes and enhance existing products and processes, we expect to continue to make significant investments in R&D, to investigate the acquisition of products and technologies, to invest in or acquire businesses or technologies, and to pursue joint development relationships with customers, suppliers, or other members of the industry. Our investments and acquisitions may not be as successful as we may expect, particularly in the event that we invest in or acquire product lines and technologies that are new to us. We may find that acquisitions are not available to us, for regulatory or other reasons, and that we must therefore limit ourselves to collaboration and joint venture development activities that do not have the same benefits as acquisitions. Pursuing development through collaboration and/or joint development activities rather than through an acquisition may pose substantial challenges for management, including those related to aligning business objectives; sharing confidential information, intellectual property and data; sharing value with third parties; and realizing synergies that might have been available in an acquisition but are not available through a joint development project. We must manage product transitions and joint development relationships successfully, as the introduction of new products could adversely affect our sales of existing products and certain jointly developed technologies may be subject to restrictions on our ability to share that technology, which could limit our market for products incorporating those technologies. Future technologies, processes, or product developments may render our

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current product offerings obsolete, leaving us with non-competitive products, obsolete inventory, or both. Moreover, customers may adopt new technologies or processes to address the complex challenges associated with next-generation devices. This shift may result in a reduction in the size of our addressable markets or could increase the relative size of markets in which we either do not compete or have relatively low market share.

Strategic Alliances and Customer Consolidation May Have Negative Effects on Our Business

Semiconductor manufacturing companies from time to time enter into strategic alliances or consolidate with one another to expedite the development of processes and other manufacturing technologies and/or achieve economies of scale. The outcomes of such an alliance can be the definition of a particular tool set for a certain function and/or the standardization of a series of process steps that use a specific set of manufacturing equipment, while the outcomes of consolidation can lead to an overall reduction in the market for semiconductor manufacturing equipment as customers’ operations achieve economies of scale and/or increased purchasing power based on their higher volumes. In certain instances, this could work to our disadvantage if a competitor’s tools or equipment become the standard equipment for such functions or processes. Additional outcomes of such consolidation may include our customers re-evaluating their future supplier relationships to consider our competitors’ products and/or gaining additional influence over the pricing of products and the control of intellectual property or data.

Similarly, our customers may partner with, or follow the lead of, educational or research institutions that establish processes for accomplishing various tasks or manufacturing steps. If those institutions utilize a competitor’s equipment when they establish those processes, it is likely that customers will tend to use the same equipment in setting up their own manufacturing lines. Even if they select our equipment, the institutions and the customers that follow their lead could impose conditions on acceptance of that equipment, such as adherence to standards and requirements or limitations on how we license our proprietary rights, that increase our costs or require us to take on greater risk. These actions could adversely impact our market share and financial results.

BUSINESS AND OPERATIONAL RISKS

Our Revenues and Operating Results Are Variable

Our revenues and operating results may fluctuate significantly from quarter to quarter or year to year due to a number of factors, not all of which are in our control. We manage our expense levels based in part on our expectations of future revenues. Because our operating expenses are based in part on anticipated future revenues, and a certain amount of those expenses are relatively fixed, a change in the timing of recognition of revenue and/or the level of gross profit from a small number of transactions can unfavorably affect operating results in a particular quarter or year. Factors that may cause our financial results to fluctuate unpredictably include, but are not limited to:

•legal, tax, accounting, or regulatory changes (including, but not limited to, changes in import/export regulations and tariffs, such as regulations imposed by the U.S. government restricting exports to China) or changes in the interpretation or enforcement of existing requirements;

•macroeconomic, industry and market conditions, including those caused by the Russian invasion of Ukraine, conflict in the Middle East, bank failures; and geopolitical issues;

•changes in average selling prices, customer mix, and product mix;

•foreign currency exchange rate fluctuations;

•economic conditions in the electronics and semiconductor industries in general and specifically the semiconductor equipment industry;

•the size and timing of orders from customers;

•changes in our deferred revenue balance, including as a result of factors such as volume purchase agreements, multi-year service contracts, back orders, and down payments toward purchases;

•consolidation of the customer base, which may result in the investment decisions of one customer or market having a significant effect on demand for our products or services;

•procurement shortages;

•the failure of our suppliers or outsource providers to perform their obligations in a manner consistent with our expectations;

•manufacturing difficulties;

•customer cancellations or delays in shipments, installations, customer payments, and/or customer acceptances;

•the extent that customers continue to purchase and use our products and services in their business;

•our customers’ reuse of existing and installed products, to the extent that such reuse decreases their need to purchase new products or services;

•our ability to develop, introduce, and market new, enhanced, and competitive products in a timely manner;

•our competitors’ introduction of new products;

•legal or technical challenges to our products and technologies;

•transportation, communication, demand, information technology, or supply disruptions based on factors outside our control, such as strikes, acts of God, wars, terrorist activities, widespread outbreak of illness, natural or man-made disasters, international conflict, or climate change;

•management of supply chain risks;

•rising inflation or interest rates; and

•changes in our estimated effective tax rate.

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Our Future Success Depends Heavily on International Sales and the Management of Global Operations

Non-U.S. sales, as reflected in Part II Item 7. Results of Operations of this 2024 Form 10-K, accounted for approximately 93%, 91%, and 92% of total revenue in fiscal years 2024, 2023, and 2022, respectively. We expect that international sales will continue to account for a substantial majority of our total revenue in future years.

We are subject to various challenges related to international sales and the management of global operations including, but not limited to:

•domestic and international trade regulations, policies, practices, relations, disputes and issues;

•domestic and international tariffs, export controls and other barriers;

•developing customers and/or suppliers, who may have limited access to capital resources;

•global or national economic and political conditions;

•changes in currency controls;

•differences in the enforcement of intellectual property and contract rights in varying jurisdictions;

•our ability to respond to customer and foreign government demands for locally sourced systems, spare parts, and services and develop the necessary relationships with local suppliers;

•changes in and compliance with U.S. and international laws and regulations affecting foreign operations, including U.S. and international trade restrictions and sanctions, international data privacy regulations, such as the General Data Protection Regulation, anti-bribery, anti-corruption, anti-boycott, environmental, tax, and labor laws;

•fluctuations in interest and foreign currency exchange rates;

•the need for technical support resources in different locations; and

•our ability to secure and retain qualified people, and effectively manage people, in all necessary locations for the successful operation of our business.

There is inherent risk, based on the complex relationships among the world’s major trading nations, that political, diplomatic and national security influences can lead to trade disputes, impacts and/or disruptions, in particular those affecting the semiconductor industry. This can adversely affect our business with China, Japan, Korea, and/or Taiwan and perhaps the entire Asia Pacific region or global economy. A significant trade dispute, impact and/or disruption in any area where we do business could have a materially adverse impact on our future revenue and profits.

Tariffs, export controls, additional taxes, trade barriers, sanctions, the termination or modification of trade agreements, trade zones, and other duty mitigation initiatives, and any reciprocal retaliatory actions, can increase our manufacturing costs, decrease margins, reduce the competitiveness of our products, disrupt our supply chain operations, or inhibit our ability to sell products or provide services, which has had and in the future could have a material adverse effect on our business, results of operations, or financial conditions. Certain of our international sales depend on our ability to obtain export licenses from the U.S. or foreign governments, and our inability to obtain such licenses, or an expansion of the number or kinds of sales for which export licenses are required, has limited and could in the future further limit the market for our products and has had and could in the future have an adverse impact on our revenues. As is discussed below under the heading “Our Sales to Customers in China, a Significant Region for Us, Have Been Impacted, and are Likely to Be Materially and Adversely Affected by Export License Requirements and Other Regulatory Changes, or Other Governmental Actions in the Course of the Trade Relationship Between the U.S. and China,” the U.S. government has in recent years imposed new controls, including expanded export license requirements and restrictions on sales to certain Chinese entities that significantly impact trade with China. In addition, the U.S. government has an ongoing process of assessing technologies that may be subject to new or additional export controls, and it is possible that such additional controls, if and when imposed, could further adversely impact our ability to sell our products outside the U.S. The implementation by the U.S. government of broad export controls restricting access to our technology (such as recent controls limiting exports to China) may cause customers with international operations to reconsider their use of and reliance on our products, which could adversely impact our future revenue and profits. Furthermore, there are risks that foreign governments may, among other things, take retaliatory actions; insist on the use of local suppliers; compel companies to partner with local companies to design and supply equipment on a local basis, requiring the transfer of intellectual property rights and/or local manufacturing; utilize their influence over their judicial systems to respond to intellectual property disputes or issues; and provide special incentives to government-backed local customers to buy from local competitors, even if their products are inferior to ours; all of which could adversely impact our revenues and margins.

We are exposed to potentially adverse movements in foreign currency exchange rates. The majority of our sales and expenses are denominated in U.S. dollars. However, we are exposed to foreign currency exchange rate fluctuations primarily related to revenues denominated in Japanese yen and expenses denominated in euro, Korean won, Malaysian ringgit, and Indian rupee. Further, in periods in which the U.S. dollar is strong relative to the local currencies of our international customers, this can potentially reduce demand for our products, which may compound the adverse effect of foreign exchange translation on our revenue. Currently, we hedge certain anticipated foreign currency cash flows, primarily anticipated revenues denominated in Japanese yen and expenses denominated in euro, Korean won, Malaysian ringgit, and Indian rupee. In addition, we enter into foreign currency hedge contracts to minimize the short-term impact of the foreign currency exchange rate fluctuations on certain foreign currency denominated monetary assets and liabilities, primarily third-party accounts receivables, accounts payables, and intercompany receivables and payables. We believe these are our primary exposures to currency rate fluctuation. We expect to continue to enter into hedging transactions, for the purposes outlined, for the foreseeable future. However, these hedging transactions may not achieve their desired effect because differences between the actual timing of the underlying exposures and our forecasts of those exposures may leave us either over or under hedged on any given transaction. Moreover, by hedging these foreign currency denominated revenues, expenses, monetary

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assets, and liabilities, we may miss favorable currency trends that would have been advantageous to us but for the hedges. Additionally, we are exposed to short-term foreign currency exchange rate fluctuations on non-U.S. dollar-denominated monetary assets and liabilities (other than those currency exposures previously discussed), and currently we do not enter into foreign currency hedge contracts against these exposures. In addition, our currency hedges do not necessarily mitigate the potential negative impact of a strong U.S. dollar on demand for our products. Therefore, we are subject to potential unfavorable foreign currency exchange rate fluctuations to the extent that we transact business (including intercompany transactions) in these currencies.

The magnitude of our overseas business also affects where our cash is generated. Certain uses of cash, such as share repurchases, payment of dividends, or the repayment of our notes, can usually only be made with onshore cash balances. Since the majority of our cash is generated outside of the United States, this may impact certain business decisions and outcomes.

Our Business Relies on Technology, Data, Intellectual Property and Other Sensitive Information That is Susceptible to Cybersecurity and Other Threats or Incidents

Our business is dependent upon the use and protection of technology, data, intellectual property and other sensitive information, which may be owned by, or licensed to, us or third parties, such as our customers and vendors. We maintain and rely upon certain critical information systems for the creation, transmission, use and storage of much of this information, and for the effective operation of our business. These information systems include, but are not limited to, telecommunications, the Internet, our corporate intranet, various computer hardware and software applications (some of which may be integrated into the products that we sell or be required in order to provide the services that we offer), network communications, and email. These information systems may be owned and maintained by us, our outsourced providers, or third parties such as vendors, contractors, customers and Cloud providers. In addition, we make use of Software-as-a-Service (SaaS) products for certain important business functions that are provided by third parties and hosted on their own networks and servers, or third-party networks and servers, all of which rely on networks, email and/or the Internet for their function.

The technology, data, intellectual property and other sensitive information we seek to protect are subject to loss, release, misappropriation or misuse, and the information systems containing or transmitting such technology, data, intellectual property and other sensitive information are subject to disruption, breach or failure, in each case as a result of various possible causes, any of which could have a material adverse effect on our business or operations. Such causes may include mistakes or unauthorized actions by our employees or contractors, phishing schemes and other third-party attacks, and degradation or loss of service or access to data due to viruses, malware, denial of service attacks, destructive or inadequate code, power failures, or physical damage to computers, hard drives, communication lines, or networking equipment, in each case with respect to us or the third-party product and service providers upon which we rely. Such causes may also include the use of techniques that change frequently or may be disguised or difficult to detect, or designed to remain dormant until a triggering event, or that may continue undetected for an extended period of time. In addition, to the extent artificial intelligence capabilities improve and are increasingly adopted, they may be used to identify vulnerabilities and to implement increasingly sophisticated cybersecurity attacks. Further, the use of artificial intelligence by us, our customers, suppliers, and third-party providers, among others, may also introduce unique vulnerabilities whose existence or exploitation could have a material adverse effect on our business or operations.

We experience cybersecurity and other threats and incidents in the course of our operations. Although past threats and incidents have not resulted in a material adverse effect, we may incur material losses related to cybersecurity and other threats or incidents in the future. Cybersecurity or other incidents could have a material adverse effect on our business. Such adverse effects might include:

•loss of (or inability to access, e.g. through ransomware) confidential and/or sensitive information stored on these critical information systems or transmitted to or from those systems;

•the disruption of the proper function of our products, services and/or operations;

•the failure of our or our customers’ manufacturing processes;

•errors in the output of our work or our customers’ work;

•the loss or public exposure of the personal or other confidential information of our employees, customers or other parties;

•the public release of customer financial and business plans, customer orders and operational results;

•exposure to claims from our employees or third parties who are adversely impacted by such incidents;

•misappropriation or theft of our or a customer’s, supplier’s or other party’s assets or resources, including technology, data, intellectual property or other sensitive information and costs associated therewith;

•reputational damage;

•diminution in the value of our investment in research, development and engineering; or

•our failure to meet, or violation of, regulatory or other legal obligations, such as the timely publication or filing of financial statements, tax information and other required communications.

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While we have implemented International Organization for Standardization (“ISO”) 27001 compliant security procedures and virus protection software, intrusion prevention systems, identity and access control, and emergency recovery processes, and we carefully select our third-party providers of information systems, to mitigate risks to the information systems that we rely on and to the technology, data, intellectual property and other sensitive information we seek to protect, those security procedures and mitigation and protection systems cannot be guaranteed to be fail-safe, and we may still suffer cybersecurity and other incidents, which could have a material adverse effect on our business or operations. It has been difficult and may continue to be difficult to hire and retain employees with substantial cybersecurity acumen. In addition, there have been and may continue to be instances of our policies and procedures not being effective in enabling us to identify risks, threats and incidents in a timely manner, or at all, or to respond expediently, appropriately and effectively when incidents occur and repair any damage caused by such incidents, and such occurrences could have a material adverse effect on our business.

We May Not Achieve the Expected Benefits of Our Restructuring Plans and Business Transformation Initiatives, and These Efforts Could Have a Material Adverse Effect on Our Business, Operations, Financial Condition, Results of Operations and Competitive Position

In January 2023, we announced that we were implementing a restructuring plan consisting of a workforce reduction, and that we anticipated undertaking, and may in the future undertake, additional business restructuring, realignment and transformation initiatives. While the restructuring plan was intended to better align our cost structure with the current economic environment and future business opportunities, and our anticipated transformation initiatives have the goal of strengthening our operations and achieving operational efficiencies, there can be no assurance that we will be successful in these plans and initiatives. Implementation of such plans and initiatives may be costly and disruptive to our business, we may not be able to complete them at the cost or within the time frame contemplated, and we may not be able to obtain the anticipated benefits within the projected timing or at all. Restructuring and transformation may adversely affect our internal programs and our ability to recruit and retain skilled and motivated personnel, may result in a loss of continuity, loss of accumulated knowledge and/or inefficiency during transitional periods, may require a significant amount of management and other employees' time and focus, and may be distracting to employees and management, which may divert attention from operating and growing our business. Additionally, reductions in our workforce may cause a reduction in our production output capabilities which could impact our ability to manufacture or ship products to customers within a mutually beneficial timeline. If we fail to achieve some or all of the expected benefits, it could have a material adverse effect on our business, operations, financial condition, results of operations and competitive position. For more information about our restructuring plan, see Note 21: Restructuring charges, net of our Consolidated Financial Statements in Part II, Item 8 of this 2024 Form 10-K.

Disruptions to Our Supply Chain and Outsource Providers Could Impact Our Ability to Meet Demand, Increase Our Costs, and Adversely Impact Our Revenue and Operating Results

Our supply chain has played and will continue to play a key role in our product development, manufacturing operations, field installation and support. Our business depends on our timely supply of products and services to meet the demand from our customers, which depends in significant part on the timely delivery of parts, materials and services, including components and subassemblies, from our direct suppliers to us, and to our direct suppliers by other companies. In addition, outsource providers have played and will continue to play a key role both in the manufacturing and customer-focused operations described above, and in many of our transactional and administrative functions, such as information technology, facilities management, and certain elements of our finance organization. These providers and suppliers might suffer financial setbacks, be acquired by third parties, become subject to exclusivity arrangements that preclude further business with us, or be unable to meet our requirements or expectation due to their independent business decisions or force majeure events that could interrupt or impair their continued ability to perform as we expect. We may also experience significant interruptions of our manufacturing operations, delays in our ability to deliver or install products or perform services or to recognize revenue, increased costs or customer order cancellations as a result of:

•the failure or inability to accurately forecast demand and obtain sufficient quantities of quality parts on a cost-effective basis;

•volatility in the availability and cost of parts, materials or services, including increased costs due to rising inflation or interest rates or other market conditions;

•difficulties or delays in obtaining required import or export approvals;

•shipment delays and increased costs of shipment due to transportation interruptions, capacity constraints, or fuel shortages;

•shortages of semiconductor or other components or materials as a result of increases in demand;

•information technology or infrastructure failures, including those of a third-party supplier or service provider; and

•transportation or supply disruptions based on factors outside our control, such as strikes, acts of God, wars, terrorist activities, widespread outbreak of illness, natural or man-made disasters, international conflict, or climate change.

Demand for electronic products and other factors, such as the COVID-19 pandemic, have resulted in, and may in the future result in, a shortage of parts, materials and services needed to manufacture, deliver and install our products, as well as delays in and unpredictability of shipments due to transportation interruptions. Such shortages, delays and unpredictability have adversely impacted, and may in the future impact, our suppliers’ ability to meet our demand requirements. Difficulties in obtaining sufficient and timely supply of parts, materials or services, and delays in and unpredictability of shipments due to transportation interruptions, have adversely impacted, and may in the future adversely impact, our manufacturing operations and our ability to meet customer demand. In addition, difficulties in obtaining parts, materials or services necessary to deliver or install products or perform services have adversely impacted, and may in the future adversely impact, our ability to recognize revenue, our gross margins on the revenue we

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recognize, and our other operating results. Although we are endeavoring to pass along some of the impact of increased costs to our customers to counteract adverse impacts to our gross margins and other operating results, such measures could be unsuccessful, or could have the effect of reducing demand, which would adversely impact our revenue.

Further, increased restrictions imposed on a class of chemicals known as per- and polyfluoroalkyl substances (“PFAS”), which are widely used in a large number of products, including parts and materials that are incorporated into our products, may negatively impact our supply chain due to the potentially decreased availability, or non-availability, of PFAS-containing products. Proposed regulations under consideration could require that we transition away from the usage of PFAS-containing products, which could adversely impact our business, operations, revenue, costs, and competitive position. There is no assurance that suitable replacements for PFAS-containing parts and materials will be available at similar costs, or at all.

Although we attempt to select reputable providers and suppliers and we attempt to secure their performance on terms documented in written contracts, it is possible that one or more of these providers or suppliers could fail to perform as we expect, or fail to secure or protect intellectual property rights, and such failure could have an adverse impact on our business. In some cases, the requirements of our business mandate that we obtain certain components and sub-assemblies included in our products from a single supplier or a limited group of suppliers. Where practical, we endeavor to establish alternative sources to mitigate the risk that the failure of any single provider or supplier will adversely affect our business, but this is not feasible in all circumstances. Some key parts are subject to long lead-times or available only from a single supplier or limited group of suppliers, and some sourcing or subassembly is provided by suppliers located in countries other than the countries where we conduct our manufacturing. There is therefore a risk that a prolonged inability to obtain certain components or secure key services could impair our ability to manage operations, ship products, and generate revenues, which could adversely affect our operating results and damage our customer relationships.

We Face Risks Related to the Disruption of Our Primary Manufacturing and R&D Facilities

While we maintain business continuity plans, our manufacturing and R&D facilities are concentrated in a limited number of locations. These locations are subject to disruption for a variety of reasons, such as natural or man-made disasters, widespread outbreaks of illness, war, terrorist activities, political or governmental unrest or instability, disruptions of our information technology resources, utility interruptions, international conflict, the effects of climate change, or other events beyond our control. Such disruptions may cause delays in developing or shipping our products, in engaging with customers on new product applications, or in supporting customers, which could result in the loss of business or customer trust, adversely affecting our business and operating results.

The COVID-19 Pandemic Adversely Impacted, and May in the Future Adversely Impact, Our Business, Operations, and Financial Results

The COVID-19 pandemic and efforts by national, state and local governments worldwide to control its spread resulted in measures aimed at containing the disease such as quarantines, travel bans, shutdowns, and shelter in place or “stay at home” orders, which collectively significantly restricted the movement of people and goods and the ability of businesses to operate. While the exceptional COVID-19 related challenges have mostly subsided, these restrictions and measures, incidents of confirmed or suspected infections within our workforce or those of our suppliers or other business partners, and our efforts to act in the best interests of our employees, customers, and suppliers, previously affected and in the future may affect our business and operations by, among other things, causing facility closures, production delays and capacity limitations; disrupting production by our supply chain; disrupting the transport of goods from our supply chain to us and from us to our customers; requiring modifications to our business processes; requiring the implementation of business continuity plans; requiring the development and qualification of alternative sources of supply; requiring the implementation of social distancing measures that impede manufacturing processes; disrupting business travel; disrupting our ability to staff our on-site manufacturing and research and development facilities; delaying capital expansion projects; and necessitating teleworking by portions of our workforce. These impacts caused and, in the future, may cause delays in product shipments and product development, increases in costs, and decreases in revenue, profitability and cash from operations, which caused and, in the future, may cause an adverse effect on our results of operations that may be material. The pandemic resulted at various times in significant disruption of global financial markets, increases in levels of unemployment, and economic uncertainty, which adversely impacted our business and may do so in the future, and may lead to significant negative impacts on customer spending, demand for our products, the ability of our customers to pay, our financial condition and the financial condition of our suppliers, and our access to external sources of financing to fund our operations and capital expenditures.

We Are Subject to Risks Relating to Product Concentration and Lack of Product Revenue Diversification

We derive a substantial percentage of our revenues from a limited number of products. Our products are priced up to the tens of millions of dollars per system. As a result, the inability to recognize revenue on even a few systems can cause a significantly adverse impact on our revenues for a given quarter, and, in the longer term, the continued market acceptance of these products is critical to our future success. Our business, operating results, financial condition, and cash flows could therefore be adversely affected by:

•a decline in demand for even a limited number of our products;

•a failure to achieve continued market acceptance of our key products;

•export restrictions or other regulatory or legislative actions that could limit our ability to sell those products to key customers or customers within certain markets;

•an improved version of products being offered by a competitor in the markets in which we participate;

•increased pressure from competitors that offer broader product lines;

•increased pressure from regional competitors;

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•technological changes that we are unable to address with our products; or

•a failure to release new or enhanced versions of our products on a timely basis.

In addition, the fact that we offer limited product lines creates the risk that our customers may view us as less important to their business than our competitors that offer additional products and/or product capabilities, including new products that take advantage of “big data” or other new technologies such as machine learning and artificial intelligence. This may impact our ability to maintain or expand our business with certain customers. Such product concentration may also subject us to additional risks associated with technology changes. Our business is affected by our customers’ use of our products in certain steps in their wafer fabrication processes. Should technologies change so that the manufacture of semiconductors requires fewer steps using our products, this could have a larger impact on our business than it would on the business of our less concentrated competitors.

We May Fail to Protect Our Critical Proprietary Technology Rights, Which Could Affect Our Business

Our success depends in part on our proprietary technology and our ability to protect key components of that technology through patents, copyrights, trade secrets and other forms of protection. Protecting our key proprietary technology helps us achieve our goals of developing technological expertise and new products and systems that give us a competitive advantage; increasing market penetration and growth of our installed base; and providing comprehensive support and service to our customers. As part of our strategy to protect our technology, we currently hold a number of U.S. and foreign patents and pending patent applications, and we keep certain information, processes, and techniques confidential and/or as trade secrets. However, we may fail to apply for or obtain sufficient patent protection for our technology, other parties may challenge or attempt to invalidate or circumvent any patents the U.S. or foreign governments issue to us; these governments may fail to issue patents for pending applications; or we may lose trade secret protection over valuable information due to our or third parties’ intentional or unintentional actions or omissions or even those of our own employees. Additionally, intellectual property litigation can be expensive and time-consuming and even when patents are issued, or trade secret processes are followed, the legal systems in certain of the countries in which we do business might not enforce patents and other intellectual property rights as rigorously or effectively as the United States or may favor local entities in their intellectual property enforcement. The rights granted or anticipated under any of our patents, pending patent applications, copyrights, or trade secrets may be narrower than we expect or, in fact, provide no competitive advantages. Moreover, because we selectively file for patent protection in different jurisdictions, we may not have adequate protection in all jurisdictions based on such filing decisions. Any of these circumstances could have a material adverse impact on our business.

Our Ability to Attract, Retain, and Motivate Key Employees Is Critical to Our Success

Our ability to compete successfully depends in large part on our ability to attract, retain, and motivate key employees with the appropriate skills, experiences and competencies. This is an ongoing challenge due to intense competition for top talent, fluctuations in industry or business economic conditions, as well as increasing geographic expansion, and these factors in combination may result in cycles of hiring activity and workforce reductions. Our success in hiring depends on a variety of factors, including the attractiveness of our compensation and benefit programs, global economic or political and industry conditions, our organizational structure, global competition for talent and the availability of qualified employees, the availability of career development opportunities, the ability to obtain necessary authorizations for workers to provide services outside their home countries, and our ability to offer a challenging and rewarding work environment. We periodically evaluate our overall compensation and benefit programs and make adjustments, as appropriate, to maintain or enhance their competitiveness. If we are not able to successfully attract, retain, and motivate key employees, we may be unable to capitalize on market opportunities and our operating results may be materially and adversely affected.

If We Choose to Acquire or Dispose of Businesses, Product Lines, and Technologies, We May Encounter Unforeseen Costs and Difficulties That Could Impair Our Financial Performance

An important element of our management strategy is to review acquisition prospects that would complement our existing products, augment our market coverage and distribution ability, enhance our technological capabilities, or accomplish other strategic objectives. As a result, we may seek to make acquisitions of complementary companies, products, or technologies, or we may reduce or dispose of certain product lines or technologies that no longer fit our long-term strategies. For regulatory or other reasons, we may not be successful in our attempts to acquire or dispose of businesses, products, or technologies, resulting in significant financial costs, reduced or lost opportunities, and diversion of management’s attention. Managing an acquired business, disposing of product technologies, or reducing personnel entails numerous operational and financial risks, including difficulties in assimilating acquired operations and new personnel or separating existing business or product groups, diversion of management’s attention away from other business concerns, amortization of acquired intangible assets, adverse customer reaction to our decision to cease support for a product, and potential loss of key employees or customers of acquired or disposed operations. There can be no assurance that we will be able to achieve and manage successfully any such integration of potential acquisitions, disposition of product lines or technologies, or reduction in personnel, or that our management, personnel, or systems will be adequate to support continued operations. Any such inabilities or inadequacies could have a material adverse effect on our business, operating results, financial condition, and/or cash flows.

In addition, any acquisition could result in changes such as potentially dilutive issuances of equity securities, the incurrence of debt and contingent liabilities, the amortization of related intangible assets, and goodwill impairment charges, any of which could materially adversely affect our business, financial condition, results of operations, cash flows, and/or the price of our Common Stock.

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LEGAL, REGULATORY AND TAX RISKS

Our Sales to Customers in China, a Significant Region for Us, Have Been Impacted, and are Likely to Be Materially and Adversely Affected by Export License Requirements and Other Regulatory Changes, or Other Governmental Actions in the Course of the Trade Relationship Between the U.S. and China

China represents a large and fast-developing market for the semiconductor equipment industry and therefore is important to our business. Revenue in China, which includes global customers and domestic Chinese customers with manufacturing facilities in China, represented approximately 42%, 26%, and 31% of our total revenue for fiscal years 2024, 2023, and 2022, respectively. The U.S. and China have historically had a complex relationship that has included actions that have impacted trade between the two countries. In recent years, these actions have included an expansion of export license requirements imposed by the U.S. government, which have limited the market for our products, adversely impacted our revenues, and increased our exposure to foreign competition, and could potentially do so to an even greater extent in the future. Additionally, the U.S. government has enacted new rules aimed at restricting China’s ability to manufacture advanced semiconductors, which include restrictions on exports, reexports or transfers to, or shipping, transmitting, transferring, or facilitating such movement to, or performing services at, customer facilities in China engaged in certain technology end-uses, without appropriate authorizations obtained from U.S. authorities. The U.S. Department of Commerce has also enacted rules that have expanded export license requirements for U.S. companies to sell certain items to companies and other end-users in China that are designated as military end-users or have operations that could support military end uses; has added additional Chinese companies to its restricted entity list and unverified list under suspicion of military-civil fusion, support of Russia, or other factors associated with a broadening scope of national security concerns; and has expanded an existing rule (referred to as the foreign direct product rule) in a manner that could cause foreign-made wafers, chipsets, and certain related items produced with many of our products to be subject to U.S. licensing requirements if Huawei Technologies Co. Ltd (“Huawei”) or its affiliates are parties to a transaction involving the items. These rules have required and may require us to apply for and obtain additional export licenses to supply certain of our products to customers in China, and there is no assurance that we will be issued licenses that we apply for on a timely basis or at all. In addition, our customers (including, but not limited to, Chinese customers) may require U.S. export licenses for the use of our products in order to manufacture products, including semiconductor wafers and integrated circuits, for those of their customers (i.e. Huawei and its affiliates) that are subject to the expanded foreign direct product rule, which may adversely impact the demand for our products. The U.S. Department of Commerce could in the future add additional Chinese companies to its restricted entity list or unverified list or take other actions that could expand licensing requirements or otherwise impact the market for our products and our revenue. The implementation, interpretation and impact on our business of these rules and other regulatory actions taken by the U.S. government is uncertain and evolving, and these rules, other regulatory actions or changes, and other actions taken by the governments of either the U.S. or China, or both, that have occurred and may occur in the future could materially and adversely affect our results of operations.

We Are Exposed to Various Risks from Our Regulatory Environment

We are subject to various risks related to (1) new, different, inconsistent, or even conflicting laws, rules, and regulations that may be enacted by legislative or executive bodies and/or regulatory agencies in the countries that we operate; (2) disagreements or disputes related to international trade; and (3) the interpretation and application of laws, rules, and regulations. As a public company with global operations, we are subject to the laws of multiple jurisdictions and the rules and regulations of various governing bodies, including those related to export controls, financial and other disclosures, corporate governance, privacy, anti-corruption, such as the Foreign Corrupt Practices Act and other local laws prohibiting corrupt payments to governmental officials, anti-boycott compliance, conflict minerals or other social responsibility legislation, immigration or travel regulations, antitrust regulations, and laws or regulations relating to carbon emissions, as well as other laws or regulations imposed in response to climate change concerns, among others. Each of these laws, rules, and regulations imposes costs on our business, including financial costs and potential diversion of our management’s attention associated with compliance, and may present risks to our business, including potential fines, restrictions on our actions, and reputational damage if we do not fully comply.

To maintain high standards of corporate governance and public disclosure, we intend to invest appropriate resources to comply with evolving standards. Changes in or ambiguous interpretations of laws, regulations, and standards may create uncertainty regarding compliance matters. Efforts to comply with new and changing regulations have resulted in, and are likely to continue to result in, reduced operating income, and a diversion of management’s time and attention from revenue-generating activities to compliance activities. If we are found by a court or regulatory agency not to be in compliance with the laws and regulations, our business, financial condition, and/or results of operations could be adversely affected.

Intellectual Property, Indemnity, and Other Claims Against Us Can Be Costly and We Could Lose Significant Rights That Are Necessary to Our Continued Business and Profitability

Third parties may assert infringement, misappropriation, unfair competition, product liability, breach of contract, or other claims against us. From time to time, other persons send us notices alleging that our products infringe or misappropriate their patent or other intellectual property rights. In addition, law enforcement authorities may seek criminal charges relating to intellectual property or other issues. We also face risks of claims arising from commercial and other relationships. In addition, our bylaws and other indemnity obligations provide that we will indemnify officers and members of our Board of Directors against losses that they may incur in legal proceedings resulting from their service to us. From time to time, in the normal course of business, we indemnify third parties with whom we enter into contractual relationships, including customers and suppliers, with respect to certain matters. We have agreed, under certain conditions, to hold these third parties harmless against specified losses, such as those arising from a breach of representations or covenants, other third-party claims that our products when used for their intended purposes infringe the intellectual

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property rights of such other third parties, or other claims made against certain parties. In such cases, it is our policy either to defend the claims or to negotiate licenses or other settlements on commercially reasonable terms. However, we may be unable in the future to negotiate necessary licenses or reach agreement on other settlements on commercially reasonable terms, or at all, and any litigation resulting from these claims by other parties may materially and adversely affect our business and financial results, and we may be subject to substantial damage awards and penalties. Moreover, although we have insurance to protect us from certain claims and cover certain losses to our property, such insurance may not cover us for the full amount of any losses, or at all, and may be subject to substantial exclusions and deductibles.

Our Financial Results May Be Adversely Impacted by Higher than Expected Tax Rates or Exposure to Additional Tax Liabilities

We are subject to income, transaction, and other taxes in the United States and various foreign jurisdictions, and judgment is required to determine worldwide tax liabilities. The amount of taxes we pay is subject to ongoing audits in various jurisdictions, and a material assessment by a governing tax authority could affect our profitability. As a global company, our effective tax rate is highly dependent upon the geographic composition of worldwide earnings and tax regulations governing each region. Changes in the split of earnings between countries with differing statutory tax rates, in the valuation allowance of deferred tax assets, in tax laws, in material audit assessments, or in expirations of agreements with tax authorities could adversely affect our effective tax rate. In particular, the carrying value of deferred tax assets, which are predominantly in the United States, is dependent upon our ability to generate future taxable income in the United States.

On August 16, 2022, the Inflation Reduction Act (the “IRA”) was signed into law. In general, the provisions of the IRA are effective beginning with our fiscal year 2024, with certain exceptions. The IRA includes a new 15% corporate alternative minimum tax. We have evaluated the impacts of the IRA, including guidance issued by the Treasury Department, and do not expect it to have a material impact on our effective tax rate.

Recommendations made by the Organization for Economic Co-operation and Development’s Base Erosion and Profit Shifting 2.0 (“BEPS 2.0”) project have the potential to lead to changes in the tax laws in numerous countries, including the implementation of a global minimum tax. Several countries around the world have enacted or proposed changes to their existing tax laws based on these recommendations. As each country in which we operate evaluates their alignment with the recommendations and enacts minimum tax rules, the ultimate impact of any such changes on our effective tax rate remains uncertain. When fully enacted, such changes could have a material impact on our effective tax rate. We will continue to monitor the progress of the BEPS 2.0 implementation.

In addition, the U.S. has made several corporate income tax proposals, including changes in the taxation of non-U.S. income. If enacted, such changes could have a material impact on our effective tax rate.

Increasing and Evolving Environmental Regulations May Adversely Affect Our Operating Results

We are subject to a variety of domestic and international governmental regulations related to the handling, discharge, sale, and disposal of toxic, volatile, or otherwise hazardous or potentially hazardous substances, and the regulatory environment is dynamic. Failure to comply with present or future environmental regulations (such as future regulations imposed on the use or sale of PFAS or PFAS-containing products) could result in fines being imposed on us, require us to undertake remediation activities, suspend production, and/or cease operations, or cause our customers to not accept our products. These regulations could require us to alter or discontinue our current operations in certain jurisdictions, acquire significant additional equipment, incur substantial other expenses to comply with environmental regulations, or take other actions. Compliance obligations, as well as any failure to comply with current or future regulations governing the use, handling, sale, transport, or disposal of hazardous or potentially hazardous substances (including, but not limited to, PFAS) could subject us to future costs and liabilities that may adversely affect our operating results, financial condition, and ability to operate our business.

Our Bylaws Designate the Court of Chancery of the State of Delaware as the Sole and Exclusive Judicial Forum for Certain Legal Actions Between the Company and its Stockholders, Which May Discourage Lawsuits with Respect to Such Claims 

Our bylaws provide that, unless we consent otherwise, the Court of Chancery of the State of Delaware will be the sole and exclusive forum for lawsuits asserting certain stockholder claims (including claims asserted derivatively for our benefit), such as claims against directors and officers for breach of a fiduciary duty, claims arising under any provision of the General Corporation Law of Delaware or our certificate of incorporation or our bylaws, or claims governed by the internal affairs doctrine. This is a general summary of the bylaw provision; you should refer to the language of the bylaws for details. While the forum provision does not generally apply to direct claims arising under the Securities Exchange Act of 1934 or the Securities Act of 1933, derivative lawsuits that assert legal claims arising under these statutes could fall within the provision, as recent court decisions have held. 

As a Delaware corporation, Delaware law controls issues of our internal affairs, including duties that our directors, officers, employees, and others owe to the Company and its stockholders. We believe that our exclusive forum provision benefits us, and our stockholders, by permitting relatively prompt resolution of lawsuits concerning our internal affairs, promoting consistent application of Delaware law in these lawsuits, and reducing the possibility of duplicative, costly, multi-jurisdictional litigation with the potential for inconsistent outcomes. However, the forum provision limits a stockholder’s ability to bring a claim in a judicial forum that it believes may be more favorable than Delaware, and this could discourage the filing of such lawsuits.

Lam Research Corporation 2024 10-K 22

FINANCIAL, ACCOUNTING AND CAPITAL MARKETS RISKS

The Market for Our Common Stock Is Volatile, Which May Affect Our Ability to Raise Capital or Make Acquisitions or May Subject Our Business to Additional Costs

The market price for our Common Stock is volatile and has fluctuated significantly over the past years. The trading price of our Common Stock could continue to be highly volatile and fluctuate widely in response to a variety of factors, many of which are not within our control or influence. These factors include, but are not limited to, the following:

•general market, semiconductor, or semiconductor equipment industry conditions;

•economic or political events, trends, and unexpected developments occurring nationally, globally, or in any of our key sales regions;

•macroeconomic, industry and market conditions, including those caused by the Russian invasion of Ukraine, conflict in the Middle East, or bank failures; and geopolitical issues;

•variations in our quarterly operating results and financial condition, including our liquidity;

•variations in our revenues, earnings, or other business and financial metrics from forecasts by us or securities analysts or from those experienced by other companies in our industry;

•announcements of restructurings, reductions in force, departure of key employees, and/or consolidations of operations;

•margin trading, short sales, hedging and derivative transactions involving our Common Stock;

•government regulations;

•developments in, or claims relating to, patent or other proprietary rights;

•technological innovations and the introduction of new products by us or our competitors;

•commercial success or failure of our new and existing products; or

•disruptions of relationships with key customers or suppliers.

In addition, the stock market experiences significant price and volume fluctuations. Historically, we have witnessed significant volatility in the price of our Common Stock due in part to the price of and markets for semiconductors. These and other factors have adversely affected and may again adversely affect the price of our Common Stock, regardless of our actual operating performance. In the past, following volatile periods in the price of their stock, many companies became the object of securities class action litigation. If we are sued in a securities class action, we could incur substantial costs, and it could divert management’s attention and resources and have an unfavorable impact on our financial performance and the price for our Common Stock.

We May Incur Impairments to Goodwill or Long-lived Assets

We review our goodwill identified in business combinations for impairment annually or whenever events or changes in circumstances indicate that the carrying amount of these assets may exceed the fair value. We review all other long-lived assets, including finite-lived intangible assets, whenever events or changes in circumstance indicate that these assets may not be recoverable. The process of evaluating the potential impairment of goodwill and other long-lived assets requires judgment. Negative industry or economic trends, including reduced market prices of our Common Stock, reduced estimates of future cash flows, disruptions to our business, slower growth rates, or lack of growth in our relevant business units, could lead to impairment charges against our long-lived assets, including goodwill and other intangible assets.

When evaluating goodwill, if we conclude that it is more likely than not that the fair value of a reporting unit is less than its carrying amount, then a quantitative impairment test is performed and we may be required to record an impairment charge in that period, which could adversely affect our result of operations.

When evaluating other long-lived assets, if we conclude that the estimated undiscounted cash flows attributable to the assets are less than their carrying value, we recognize an impairment loss based on the excess of the carrying amount of the assets over their respective fair values, which could adversely affect our results of operations.

Our valuation methodology for assessing impairment requires management to make judgments and assumptions based on historical experience and to rely heavily on projections of future operating performance. We operate in a highly competitive environment and projections of future operating results and cash flows may vary significantly from actual results. Additionally, if our analysis indicates potential impairment, we may be required to record additional charges to earnings in our financial statements, which could negatively affect our results of operations.

Our Leverage and Debt Service Obligations May Adversely Affect Our Financial Condition, Results of Operations, and Earnings per Share

We have $5.0 billion in aggregate principal amount of senior unsecured notes outstanding (the “Senior Notes”). Additionally, we have funding available to us under our $1.5 billion commercial paper program and our $1.5 billion revolving credit facility, which serves as a backstop to our commercial paper program. Our revolving credit facility also includes an option to increase the amount up to an additional $600.0 million, for a potential total commitment of $2.1 billion. We may, in the future, decide to enter into additional debt arrangements.

Lam Research Corporation 2024 10-K 23

In addition, we have entered, and in the future may enter, into derivative instrument arrangements to hedge against the variability of cash flows due to changes in the benchmark interest rate of fixed rate debt. We could be exposed to losses in the event of nonperformance by the counterparties to our derivative instruments.

Our indebtedness could have adverse consequences, including:

•risk associated with any inability to satisfy our obligations;

•a portion of our cash flows that may have to be dedicated to interest and principal payments and may not be available for operations, working capital, capital expenditures, expansion, acquisitions, or general corporate or other purposes; and

•impairment of our ability to obtain additional financing in the future.

Our ability to meet our expenses and debt obligations will depend on our future performance, which will be affected by financial, business, economic, regulatory, and other factors. Furthermore, our operations may not generate sufficient cash flows to enable us to meet our expenses and service our debt. As a result, we may need to enter into new financing arrangements to obtain the necessary funds. If we determine it is necessary to seek additional funding for any reason, we may not be able to obtain such funding or, if funding is available, obtain it on acceptable terms. If we fail to make a payment on our debt, we could be in default on such debt, and this default could cause us to be in default on our other outstanding indebtedness.

Our Credit Agreements Contain Covenant Restrictions That May Limit Our Ability to Operate Our Business

We may be unable to respond to changes in business and economic conditions, engage in transactions that might otherwise be beneficial to us, or obtain additional financing because our debt agreements contain, and any of our other future similar agreements may contain, covenant restrictions that limit our ability to, among other things:

•incur additional debt, assume obligations in connection with letters of credit, or issue guarantees;

•create liens;

•enter into transactions with our affiliates;

•sell certain assets; and

•merge or consolidate with any person.

Our ability to comply with these covenants is dependent on our future performance, which will be subject to many factors, some of which are beyond our control, including prevailing economic conditions. In addition, our failure to comply with these covenants could result in a default under the Senior Notes, or our other debt, which could permit the holders to accelerate such debt. If any of our debt is accelerated, we may not have sufficient funds available to repay such debt, which could materially and negatively affect our financial condition and results of operation.

There Can Be No Assurance That We Will Continue to Declare Cash Dividends or Repurchase Our Shares at All or in Any Particular Amounts

Our Board of Directors has declared quarterly dividends since April 2014. Our intent to continue to pay quarterly dividends and to repurchase our shares is subject to capital availability and periodic determinations by our Board of Directors that cash dividends and share repurchases are in the best interest of our stockholders and are in compliance with all laws and agreements applicable to the declaration and payment of cash dividends or the repurchasing of shares by us. Future dividends and share repurchases may also be affected by, among other factors, our views on potential future capital requirements for investments in acquisitions and the funding of our research and development; legal risks; changes in federal, state, and international tax laws or corporate laws; contractual restrictions, such as financial or operating covenants in our debt arrangements; availability of onshore cash flow; and changes to our business model. Our dividend payments and share repurchases may change from time to time, and we cannot provide assurance that we will continue to declare dividends or repurchase shares at all or in any particular amounts. A reduction or suspension in our dividend payments or share repurchases could have a negative effect on the price of our Common Stock.

If One or More of Our Counterparty Financial Institutions Default on Their Obligations To Us or Fail, We May Incur Significant Losses

As part of our hedging activities, we enter into transactions involving derivative financial instruments, which may include forward contracts, option contracts, collars and swaps with various financial institutions. In addition, we have significant amounts of cash, cash equivalents and other investments on deposit or in accounts with banks or other financial institutions both in and out of the United States. As a result, we are exposed to the risk of default by or failure of counterparty financial institutions, which may be heightened during economic downturns and periods of uncertainty in the financial markets. If one of our counterparties were to become insolvent or file for bankruptcy, our ability to recover losses incurred as a result of default, or our assets deposited or held in accounts with such counterparty, may be limited by the counterparty's liquidity or the applicable laws governing the insolvency or bankruptcy proceedings. In the event of default or failure of one or more of our counterparties, we could incur significant losses, which could negatively impact our results of operations and financial condition.

Item 1B.    Unresolved Staff Comments

None.

Lam Research Corporation 2024 10-K 24

Item 1C.    Cybersecurity

We recognize the significant role of information security in safeguarding our valuable intellectual property along with the confidentiality, integrity and availability of the data of our customers, employees, and suppliers. We have implemented certain policies, procedures, and systems that are designed to identify and address material risks related to cybersecurity and cybersecurity incidents.

We have a comprehensive enterprise risk management (“ERM”) program, which is implemented by management and overseen by our Board of Directors (“Board”).

Our identification, assessment, and management of material risks from cybersecurity threats is integrated into the Company’s overall ERM system and processes. Our ERM program is designed to leverage existing management processes to (i) identify critical enterprise risks, including both information security and cybersecurity risks, (ii) design and implement appropriate risk mitigation strategies, and (iii) assess the status of risks and mitigation plans.

A key component within our ERM framework is a robust information security risk management program, which includes:

•risk assessments designed to help identify risks to our critical systems, information, services, and our broader global information systems environment;

•a security team principally responsible for managing (i) our cybersecurity risk assessment processes, (ii) our security controls, and (iii) our response to cybersecurity incidents;

•the use of external service providers, where appropriate, to aid in assessing specific risks, providing benchmarking data, providing information regarding trends or recent regulatory changes applicable to our risk profile, or to test or otherwise assist with aspects of our security processes;

•the periodic engagement of an independent third-party expert to evaluate our security capabilities;

•mandatory annual cybersecurity awareness training of our employees, including incident response personnel and senior management, as well as conducting periodic tests with our user population to reinforce good information security practices;

•a cybersecurity incident response plan that includes procedures for responding to cybersecurity incidents, including those impacting the Company’s manufacturing sites;

•processes to identify vulnerabilities, breach attempts and possible criminal activity by external parties; and

•processes to assess the practices of our suppliers and third-party service providers relative to protecting the security of our information.

The Company holds ISO 27001-2022 certification for information security at our corporate headquarters. Our Chief Information Security Officer (“CISO”), who has over 30 years of experience in information security and technology leadership, has primary responsibility for (i) leading our global information security program, (ii) managing the cybersecurity risks identified as part of the ERM program, and (iii) developing, implementing, and enforcing security policies and maintaining information security systems.

Our global information security program, led by our CISO, includes dedicated teams specialized in (i) identity access management, (ii) data protection, (iii) incident response, (iv) vulnerability governance, (v) security operations and engineering (vi) governance, risk, and compliance, and (vii) insider risk and intelligence. The members of the information security team are responsible for managing, maintaining, and monitoring the systems and processes that prevent, detect, mitigate and remediate cybersecurity incidents, and for informing our CISO of status of such systems and processes, as well as any significant incidents.

Our Board is responsible for overseeing our strategy and approach to addressing information security risks, including managing and assessing risks from cybersecurity threats, both directly and through the audit committee. The audit committee is responsible for reviewing and monitoring the Company’s cybersecurity and information security policies and its internal controls regarding cybersecurity and information security. In addition, the audit committee is responsible for regularly reporting to the Board on the substance of such reviews and, as necessary, recommending to the Board such actions as it deems appropriate. Our CISO reports on information security risks at least quarterly to the audit committee and at least annually to the Board.

We experience cybersecurity and other threats and incidents in the course of our operations. To date, we have not determined that such threats and incidents have materially and adversely affected the Company, including our business strategy, results of operations or financial condition. Furthermore, to date, we have not determined that such threats and incidents are reasonably likely to materially and adversely affect the Company, including our business strategy, results of operations or financial condition.

For additional information on certain risks associated with cybersecurity, please refer to “Our Business Relies on Technology, Data, Intellectual Property and Other Sensitive information That is Susceptible to Cybersecurity and Other Threats or Incidents” in Item 1A: Risk Factors.

Lam Research Corporation 2024 10-K 25

Item 2.    Properties

Our executive offices and principal operating and R&D facilities are located in Fremont and Livermore, California; Tualatin, Oregon; Yongin, Gyeonggi Province, Korea; Bengaluru, India; Salzburg, Austria; and Villach, Austria. In addition, we lease or own properties for our service, technical support, and sales personnel throughout the United States, China, Europe, India, Japan, Korea, Southeast Asia, and Taiwan and lease or own manufacturing and warehouse facilities located in California, Ohio, Oregon, Austria, Korea, Malaysia, and Taiwan. The Company owns the majority of the Fremont, Livermore, and Tualatin facilities, as well as the manufacturing facilities in Ohio and Malaysia. Our Villach facility is leased; the lease includes an option to renew the lease or purchase the facilities. Our facilities lease obligations are subject to periodic increases. We believe that our existing facilities are well-maintained and in good operating condition.

Item 3.     Legal Proceedings

Please refer to the subsection entities “Legal Proceedings” within Note 17: Commitments and Contingencies to our Consolidated Financial Statements included in Part II, Item 8 of this 2024 Form 10-K.

Item 4.     Mine Safety Disclosures

Not applicable.

Lam Research Corporation 2024 10-K 26

PART II

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

Stock Information

Our Common Stock is traded on the Nasdaq Global Select MarketSM under the symbol “LRCX.” As of August 22, 2024, we had 416 stockholders of record.

On May 21, 2024, we announced a 10-for-one stock split, which is expected to be effective after market close on October 2, 2024, for stockholders of record at that time. Share and per share information throughout this Annual Report on Form 10-K has not been adjusted for the effects of the stock split.

Dividends

Our Board of Directors has declared quarterly dividends since April 2014. Our intent to continue to pay quarterly dividends is subject to capital availability and periodic determinations by our Board of Directors that cash dividends are in the best interest of our stockholders and are in compliance with all laws and agreements applicable to the declaration and payment of cash dividends by us. During fiscal year 2024, our quarterly dividend declared was $2.00 per share.

Repurchases of Company Shares

In May 2024, the Board of Directors authorized management to repurchase up to an additional $10.0 billion of Common Stock; this authorization supplements the remaining balance from any prior authorization. These repurchases can be conducted on the open market or as private purchases and may include the use of derivative contracts with large financial institutions, in all cases subject to compliance with applicable law. This repurchase program has no termination date and may be suspended or discontinued at any time.

Accelerated Share Repurchase Agreements

On February 1, 2024, we entered into accelerated share repurchase agreements (the "February 2024 ASRs") with two financial institutions to repurchase a total of $700 million of Common Stock. We took an initial delivery of approximately 631 thousand shares, which represented 75% of the prepayment amount divided by our closing stock price on February 1, 2024. The total number of shares received under the February 2024 ASRs was based upon the average daily volume weighted average price of our Common Stock during the repurchase period, less an agreed upon discount. Final settlement of the February 2024 ASRs occurred during April 2024, resulting in the receipt of approximately 140 thousand additional shares, which yielded a weighted-average share price of $917.38 (net of applicable excise taxes) for the transaction period.

Share repurchases, including those under the repurchase program, were as follows: 

Period	Total Number of Shares Repurchased (1)	Average Price Paid per Share (2, 3)			Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs		Amount Available Under Repurchase Program
	(in thousands, except per share data)
Available balance as of June 25, 2023							$	3,537,217
Quarter ended September 24, 2023	1,266	$	659.88		1,257		2,707,343
Quarter ended December 24, 2023	976	$	660.25		970		2,067,076
Quarter ended March 31, 2024	951	$	853.12		828	(4)	1,206,992
April 1, 2024 - April 28, 2024	142	$	882.88		140	(4)	1,206,729
Board authorization, $10.0 billion, May 2024	—	$	—		—		11,206,729
April 29, 2024 - May 26, 2024	24	$	974.07		21		11,186,612
May 27, 2024 - June 30, 2024	365	$	994.90		364		10,824,660
Total	3,724	$	993.29	(5)	3,580		$	10,824,660

(1)During the fiscal year ended June 30, 2024, we acquired 144 thousand shares at a total cost of $135.9 million which we withheld through net share settlements to cover minimum tax withholding obligations upon the vesting of restricted stock unit awards granted under our equity compensation plans. The shares retained by us through these net share settlements are not a part of the Board-authorized repurchase program but instead are authorized under our equity compensation plan.

(2)Average price paid per share excludes the effect of accelerated share repurchase activities. See additional disclosure above regarding our accelerated share repurchase activity during the fiscal year.

Lam Research Corporation 2024 10-K 27

(3)Our net share repurchases are subject to a 1% excise tax under the Inflation Reduction Act. Excise tax incurred reduces the amount available under repurchase programs, as applicable, and is included in the cost of shares repurchased in the Consolidated Statement of Stockholders’ Equity and the calculation of the average price paid per share.

(4)Includes shares received at initial or final settlement of accelerated share repurchase agreements; see additional disclosures above regarding our accelerated share repurchase activity during the fiscal year.

(5)Average price paid per share presented is for the quarter ended June 30, 2024.

Cumulative Five-Year Return

The graph below compares Lam Research Corporation’s cumulative five-year total shareholder return on Common Stock with the cumulative total returns of the Philadelphia Semiconductor Sector Total Return Index, the Nasdaq Composite Total Return index, and the Standard & Poor’s (“S&P”) 500 (TR) index. The graph tracks the performance of a $100 investment in our Common Stock and in each of the indices (with the reinvestment of all dividends) for the five years ended June 30, 2024.

COMPARISON OF FIVE-YEAR CUMULATIVE TOTAL RETURN*
	Among Lam Research Corporation, the Philadelphia Semiconductor Sector Total Return Index, the Nasdaq Composite Total Return Index, and the S&P 500 (TR) Index.

*$100 invested on June 30, 2019 in stock or index, including reinvestment of dividends.

Copyright © 2024 Standard & Poor’s, a division of S&P Global. All rights reserved.

	June 30, 2019		June 28, 2020		June 27, 2021		June 26, 2022		June 25, 2023		June 30, 2024
Lam Research Corporation	$	100.00	$	163.97	$	345.41	$	249.39	$	341.98	$	604.09
Philadelphia Semiconductor Sector Total Return Index	$	100.00	$	134.13	$	229.27	$	194.74	$	254.85	$	402.02
Nasdaq Composite Total Return Index	$	100.00	$	123.12	$	182.53	$	148.57	$	174.25	$	230.80
S&P 500 (TR) Index	$	100.00	$	104.32	$	150.75	$	139.77	$	158.06	$	201.53

Lam Research Corporation 2024 10-K 28

Item 6.    [Reserved]

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

The following discussion of our financial condition and results of operations contains forward-looking statements, which are subject to risks, uncertainties, and changes in condition, significance, value, and effect. Our actual results could differ materially from those anticipated in the forward-looking statements as a result of certain factors, including but not limited to those discussed in “Risk Factors” and elsewhere in this 2024 Form 10-K and other documents we file from time to time with the Securities and Exchange Commission. (See “Cautionary Statement Regarding Forward-Looking Statements” in Part I of this 2024 Form 10-K.)

Management’s Discussion and Analysis of Financial Condition and Results of Operations (“MD&A”) provides a description of our results of operations and should be read in conjunction with our Consolidated Financial Statements and accompanying Notes to Consolidated Financial Statements included in Part II, Item 8 of this 2024 Form 10-K. MD&A consists of the following sections:

Executive Summary provides a summary of the key highlights of our results of operations and our management’s assessment of material trends and uncertainties relevant to our business.

Results of Operations provides an analysis of operating results.

Critical Accounting Policies and Estimates discusses accounting policies that reflect the more significant judgments and estimates used in the preparation of our Consolidated Financial Statements.

Liquidity and Capital Resources provides an analysis of cash flows, contractual obligations, and financial position.

Executive Summary

Lam Research Corporation is a global supplier of innovative wafer fabrication equipment and services to the semiconductor industry. We have built a strong global presence with core competencies in areas like nanoscale applications enablement, chemistry, plasma and fluidics, advanced systems engineering and a broad range of operational disciplines. Our products and services are designed to help our customers build smaller, and better performing devices that are used in a variety of electronic products, including mobile phones, personal computers, servers, wearables, automotive vehicles, and data storage devices.

Our customer base includes leading semiconductor memory, foundry, and integrated device manufacturers that make products such as NVM, DRAM, and logic devices. Their continued success is part of our commitment to driving semiconductor breakthroughs that define the next generation. Our core technical competency is integrating hardware, process, materials, software, and process control, enabling results on the wafer.

Semiconductor manufacturing, our customers’ business, involves the complete fabrication of multiple dies or integrated circuits on a wafer. This involves the repetition of a set of core processes and can require hundreds of individual steps. Fabricating these devices requires highly sophisticated process technologies to integrate an increasing array of new materials with precise control at the atomic scale. Along with meeting technical requirements, wafer processing equipment must deliver high productivity and be cost-effective.

Demand from cloud computing, artificial intelligence, 5G, the Internet of Things, and other markets is driving the need for increasingly powerful and cost-efficient semiconductors. At the same time, there are growing technical challenges with traditional two-dimensional scaling. These trends are driving significant inflections in semiconductor manufacturing, such as the increasing importance of vertical scaling strategies like three-dimensional architecture as well as multiple patterning to enable shrinks.

We believe we are in a strong position with our leadership and expertise in deposition, etch, and clean markets to facilitate some of the most significant innovations in semiconductor device manufacturing. Our Customer Support Business Group provides products and services to maximize installed equipment performance, predictability, and operational efficiency. Several factors create opportunities for sustainable differentiation for us: (i) our focus on research and development, with several on-going programs relating to sustaining engineering, product and process development, and concept and feasibility; (ii) our ability to effectively leverage cycles of learning from our broad installed base; (iii) our collaborative focus with semi-ecosystem partners, including our close-to-customer focus; (iv) our ability to identify and invest in the breadth of our product portfolio to meet technology inflections; and (v) our focus on delivering our multi-product solutions with a goal to enhance the value of Lam’s solutions to our customers.

During fiscal year 2024, wafer fabrication equipment spending was roughly flat on a year-on-year basis, with strength in the DRAM market, offset by declines in the non-volatile memory, Foundry, and Logic markets. In the quarter ended March 26, 2023, we initiated a restructuring plan designed to better align the Company’s cost structure with industry investment levels. We invested in a number of business process improvements and initiatives and incurred expenditures from these activities of approximately $315 million, inclusive of the restructuring activity during the second half of fiscal year 2023 and the 2024 fiscal year. In the short term, the uncertain semiconductor demand environment, as well as other risks and uncertainties, may continue to negatively impact our revenue and operating margin. Over the longer term, we believe that secular demand for semiconductors, combined with technology inflections in our industry, including 3D device scaling, multiple patterning, process flow, and advanced packaging chip integration, will

Lam Research Corporation 2024 10-K 29

drive sustainable growth and lead to an increase in the served available market for our products and services in the deposition, etch, and clean businesses.

The following table summarizes certain key financial information for the periods indicated below:

	Year Ended									Change
	June 30, 2024			June 25, 2023			June 26, 2022			FY24 vs. FY23				FY23 vs. FY22
	(in thousands, except per share data, percentages and basis points)
Revenue	$	14,905,386		$	17,428,516		$	17,227,039		$	(2,523,130)	(14.5)	%	$	201,477	1.2	%
Gross margin	$	7,052,791		$	7,776,925		$	7,871,807		$	(724,134)	(9.3)	%	$	(94,882)	(1.2)	%
Gross margin as a percent of total revenue	47.3		%	44.6		%	45.7		%	+ 270 bps				- 110 bps
Total operating expenses	$	2,788,878		$	2,602,065		$	2,489,985		$	186,813	7.2	%	$	112,080	4.5	%
Net income	$	3,827,772		$	4,510,931		$	4,605,286		$	(683,159)	(15.1)	%	$	(94,355)	(2.0)	%
Net income per diluted share	$	29.00		$	33.21		$	32.75		$	(4.21)	(12.7)	%	$	0.46	1.4	%

Fiscal year 2024 revenue decreased 14.5% compared to fiscal year 2023. Systems and customer-support related revenues declined in fiscal year 2024 primarily from weakness in the non-volatile memory market, partially offset by strength in DRAM as well as increased revenue generation from our China regional customers. Gross margin as a percentage of revenue increased in fiscal year 2024 compared to fiscal year 2023 largely due to a more favorable customer mix, lower spending on material costs, and higher field resource utilization, partially offset by lower factory efficiencies. The increase in operating expenses in fiscal year 2024 compared to fiscal year 2023 was driven by higher employee-related costs primarily as a result of increased research and development-related headcount, increased spending on transformational activities, higher deferred compensation plan-related costs, and increased spending on supplies.

Fiscal year 2023 revenue was slightly higher than fiscal year 2022. Customer support-related revenue increased in fiscal year 2023 due to continued strength in specialty node investments, which was offset by a decline in our systems revenue as a result of semiconductor demand weakness, largely in the memory market. Gross margin as a percentage of revenue decreased due to inflationary cost pressures that led to higher spending on material costs, as well as costs associated with restructuring related activities, partially offset by favorable customer and product mix. The increase in operating expenses in fiscal year 2023 compared to fiscal year 2022 was driven by higher deferred compensation plan-related costs, restructuring-related charges, employee-related costs as a result of increased headcount, depreciation and amortization, and supplies, partially offset by a decrease in amortization of intangible assets as the intangible assets associated with the acquisition of Novellus have fully amortized.

We aim to balance the requirements of our customers with the availability of resources, as well as performance to our operational and financial objectives. As a result, from time to time, we exercise discretion and judgment as to the timing and prioritization of manufacturing and deliveries of products, which has impacted, including in the current fiscal year, and may in the future impact, the timing of revenue recognition with respect to such products.

Our cash and cash equivalents and restricted cash balances totaled approximately $5.9 billion as of June 30, 2024, compared to $5.6 billion as of June 25, 2023. Cash flows provided from operating activities was $4.7 billion for fiscal year 2024 compared to $5.2 billion for fiscal year 2023. Cash flows provided from operating activities in fiscal year 2024 was primarily used for $2.8 billion in treasury stock purchases, including net share settlement on employee stock-based compensation; $1.0 billion in dividends paid to our stockholders; and $397 million of capital expenditures.

Results of Operations

Revenue

	Year Ended
	June 30, 2024			June 25, 2023			June 26, 2022
Revenue (in millions)	$	14,905		$	17,429		$	17,227
China	42		%	26		%	31		%
Korea	19		%	20		%	23		%
Taiwan	11		%	20		%	17		%
Japan	10		%	10		%	9		%
United States	7		%	9		%	8		%
Southeast Asia	6		%	8		%	8		%
Europe	5		%	7		%	4		%

Lam Research Corporation 2024 10-K 30

Revenue decreased in fiscal year 2024 compared to fiscal year 2023 mainly due to decreases in non-volatile memory, partially offset by increases in DRAM spending by our customers. The China region had the largest geographic concentration with 42% of our revenues during this period. Revenue increased in fiscal year 2023 compared to fiscal year 2022 primarily due higher revenue from CSBG related to strength in mature node equipment, while the overall Asia region continued to account for a majority of our revenues.

The deferred revenue balance decreased to $1.6 billion as of June 30, 2024 compared to $1.8 billion as of June 25, 2023. primarily due to a decrease in advance deposits from newer customers.

The following table presents our revenue disaggregated between system and customer support-related revenue:

	Year Ended
	June 30, 2024		June 25, 2023		June 26, 2022
	(in thousands)
Systems Revenue	$	8,921,643	$	10,695,897	$	11,322,271
Customer support-related revenue and other	5,983,743		6,732,619		5,904,768
	$	14,905,386	$	17,428,516	$	17,227,039

Please refer to Note 4: Revenue of our Consolidated Financial Statements in Part II, Item 8 of this 2024 Form 10-K for additional information regarding the composition of the two categories into which revenue has been disaggregated.

The percentage of leading- and non-leading-edge equipment and upgrade revenue from each of the markets we serve was as follows: 

	Year Ended
	June 30, 2024		June 25, 2023		June 26, 2022
Memory	42	%	42	%	60	%
Foundry	40	%	38	%	26	%
Logic/integrated device manufacturing	18	%	20	%	14	%

Gross Margin

	Year Ended									Change
	June 30, 2024			June 25, 2023			June 26, 2022			FY24 vs. FY23				FY23 vs. FY22
	(in thousands, except percentages and basis points)
Gross margin	$	7,052,791		$	7,776,925		$	7,871,807		$	(724,134)	(9.3)	%	$	(94,882)	(1.2)	%
Percent of revenue	47.3		%	44.6		%	45.7		%	+ 270 bps				- 110 bps

The increase in gross margin as a percentage of revenue for fiscal year 2024 compared to fiscal year 2023 was due to a more favorable customer mix, reduced spending on material costs, and higher field resource utilization, partially offset by lower factory efficiencies.

The decrease in gross margin as a percentage of revenue for fiscal year 2023 compared to fiscal year 2022 was due to inflationary cost pressures that led to higher spending on material costs, partially offset by favorable customer and product mix.

Research and Development

	Year Ended									Change
	June 30, 2024			June 25, 2023			June 26, 2022			FY24 vs. FY23				FY23 vs. FY22
	(in thousands, except percentages and basis points)
Research & development	$	1,902,444		$	1,727,162		$	1,604,248		$	175,282	10.1	%	$	122,914	7.7	%
Percent of revenue	12.8		%	9.9		%	9.3		%	+ 290 bps				+ 60 bps

We continued to make significant R&D investments focused on leading-edge deposition, etch, clean, and other semiconductor manufacturing processes. The increase in R&D expense during fiscal year 2024 compared to fiscal year 2023 was primarily driven by an increase of $58 million in employee-related costs primarily as a result of increased headcount, $33 million in spending for supplies, $18 million in deferred compensation plan-related costs, and $13 million in spending for transformational activities.

Lam Research Corporation 2024 10-K 31

The increase in R&D expense during fiscal year 2023 compared to fiscal year 2022 was mainly driven by an increase of $43 million in employee-related costs as a result of increased headcount, $26 million in deferred compensation plan-related costs, $22 million in spending for supplies, and $14 million of depreciation and amortization.

Selling, General, and Administrative

	Year Ended									Change
	June 30, 2024			June 25, 2023			June 26, 2022			FY24 vs. FY23				FY23 vs. FY22
	(in thousands, except percentages and basis points)
Selling, general, and administrative ("SG&A")	$	868,247		$	832,753		$	885,737		$	35,494	4.3	%	$	(52,984)	(6.0)	%
Percent of revenue	5.8		%	4.8		%	5.1		%	+ 100 bps				- 30 bps

The increase in SG&A expense during fiscal year 2024 compared to fiscal year 2023 was primarily driven by an increase of $30 million in transformational activity spend.

The decrease in SG&A expense during fiscal year 2023 compared to fiscal year 2022 was primarily driven by a decrease of $44 million in amortization of intangible assets, as the intangible assets associated with the acquisition of Novellus have fully amortized, as well as from $12 million in lower employee-related costs, partially offset by $17 million in higher deferred compensation plan-related costs.

Restructuring Charges, Net

	Year Ended									Change
	June 30, 2024			June 25, 2023			June 26, 2022			FY24 vs. FY23				FY23 vs. FY22
	(in thousands, except percentages and basis points)
Restructuring charges, net	$	61,562		$	120,316		$	—		$	(58,754)	(48.8)	%	$	120,316	100.0	%
Percent of revenue	0.4		%	0.7		%	—		%	- 30 bps				+ 70 bps

In fiscal year 2023, we initiated a restructuring plan, that continued into fiscal year 2024, designed to better align our cost structure with our outlook for the economic environment and business opportunities. Under the plan, we terminated approximately 1,760 employees, incurring expenses related to employee severance and separation costs. Employee severance and separation costs are primarily related to severance, non-cash severance, including equity award compensation expense, pension and other termination benefits. Additionally, we made a strategic decision to relocate certain manufacturing activities to pre-existing facilities. The restructuring plan is substantially complete as of June 30, 2024.

Restructuring charges decreased during fiscal year 2024 compared to fiscal year 2023 primarily due to lower employee severance and separation costs. Please refer to Note 21: Restructuring charges, net of our Consolidated Financial Statements in Part II, Item 8 of this 2024 Form 10-K for additional information.

Other Income (Expense), Net

Other income (expense), net, consisted of the following:

	Year Ended						Change
	June 30, 2024		June 25, 2023		June 26, 2022		FY24 vs. FY23				FY23 vs. FY22
	(in thousands, except percentages)
Interest income	$	251,938	$	138,984	$	15,209	$	112,954	81.3	%	$	123,775	813.8	%
Interest expense	(185,236)		(186,462)		(184,759)		$	1,226	(0.7)	%	$	(1,703)	0.9	%
Gains (losses) on deferred compensation plan related assets, net	58,767		20,186		(38,053)		$	38,581	191.1	%	$	58,239	(153.0)	%
Foreign exchange losses, net	(4,837)		(7,078)		(723)		$	2,241	(31.7)	%	$	(6,355)	879.0	%
Other, net	(24,323)		(31,280)		19,618		$	6,957	(22.2)	%	$	(50,898)	(259.4)	%
	$	96,309	$	(65,650)	$	(188,708)	$	161,959	(246.7)	%	$	123,058	(65.2)	%

Interest income increased in fiscal year 2024 compared to fiscal years 2023 and 2022 primarily because of higher yields and higher cash balances.

Lam Research Corporation 2024 10-K 32

Interest expense in fiscal year 2024 was flat compared to fiscal years 2023 and 2022.

The gains or losses on deferred compensation plan related assets, net were driven by fluctuations in the fair market value of the underlying funds for all periods presented.

Foreign exchange fluctuations were primarily due to currency movements against portions of our unhedged balance sheet exposures for all periods presented.

The variation in other, net for the fiscal year 2024 compared to fiscal years 2023 and 2022 was primarily driven by fluctuations in the fair market value of equity investments.

Income Tax Expense

Our provision for income taxes and effective tax rate for the periods indicated were as follows:

	Year Ended									Change
	June 30, 2024			June 25, 2023			June 26, 2022			FY24 vs. FY23				FY23 vs. FY22
	(in thousands, except percentages and basis points)
Income tax expense	$	532,450		$	598,279		$	587,828		$	(65,829)	(11.0)	%	$	10,451	1.8	%
Effective tax rate	12.2		%	11.7		%	11.3		%	+ 50 bps				+ 40 bps

The increase in the effective tax rate in fiscal year 2024 as compared to fiscal year 2023 and the increase in the effective tax rate in fiscal year 2023 compared to fiscal year 2022 was primarily due to the change in level and proportion of income in higher and lower tax jurisdictions.

International revenues account for a significant portion of our total revenues, such that a material portion of our pre-tax income is earned and taxed outside the United States. International pre-tax income is taxable in the United States at a lower effective tax rate than the federal statutory tax rate. Please refer to Note 7 of our Consolidated Financial Statements in Part II, Item 8 of this 2024 Form 10-K.

Beginning in our fiscal year 2023, a provision enacted as part of the 2017 Tax Cuts & Jobs Act requires us to capitalize research and experimental expenditures for tax purposes. Due to this provision, we expect our cash tax payments to increase significantly in the near term and stabilize in future years as the capitalized expenditures continue to amortize.

On August 16, 2022, the IRA was signed into law. In general, the provisions of the IRA are effective beginning with our fiscal year 2024, with certain exceptions. The IRA includes a new 15% corporate alternative minimum tax. We have evaluated the impacts of the IRA, including guidance issued by the Treasury Department, and do not expect it to have a material impact on our effective tax rate.

Deferred Income Taxes

Deferred income taxes reflect the net tax effect of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes, as well as the tax effect of carryforwards. Our gross deferred tax assets were $1,516 million and $1,303 million at the end of fiscal years 2024 and 2023, respectively. These gross deferred tax assets were offset by gross deferred tax liabilities of $218 million and $238 million and a valuation allowance primarily representing our entire California deferred tax asset balance due to the single sales factor apportionment resulting in lower taxable income in California of $389 million and $352 million at the end of fiscal years 2024 and 2023, respectively. The change in gross deferred tax assets, gross deferred tax liabilities, and valuation allowance between fiscal year 2024 and 2023 is primarily due to increases in gross deferred tax assets for outside basis differences of foreign subsidiaries, tax credits, and capitalized research and experimental expenditures.

We evaluate if the deferred tax assets are realizable on a quarterly basis and will continue to assess the need for changes in valuation allowances, if any.

Uncertain Tax Positions

We re-evaluate uncertain tax positions on a quarterly basis. This evaluation is based on factors including, but not limited to, changes in facts or circumstances, changes in tax law, effectively settled issues under audit, and new audit activity. Any change in recognition or measurement would result in the recognition of a tax benefit or an additional charge to the tax provision.

Lam Research Corporation 2024 10-K 33

Critical Accounting Policies and Estimates

A critical accounting policy is defined as one that has both a material impact on our financial condition and results of operations and requires us to make difficult, complex and/or subjective judgments, often as a result of the need to make estimates about matters that are inherently uncertain. The preparation of financial statements in conformity with U.S. generally accepted accounting principles (“GAAP”) requires management to make certain judgments, estimates and assumptions that could affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting period. We base our estimates and assumptions on historical experience and on various other assumptions we believe to be applicable and evaluate them on an ongoing basis to ensure they remain reasonable under current conditions. Actual results could differ significantly from those estimates, which could have a material impact on our business, results of operations, and financial condition. Our critical accounting estimates include:

•the recognition and valuation of revenue;

•the valuation of inventory, which impacts gross margin; and

•the recognition and measurement of current and deferred income taxes, including the measurement of uncertain tax positions, which impact our provision for income tax expenses.

We believe that the following critical accounting policies reflect the more significant judgments and estimates used in the preparation of our consolidated financial statements regarding the critical accounting estimates indicated above. See Note 2: Summary of Significant Accounting Policies of our Consolidated Financial Statements in Part II, Item 8 of this 2024 Form 10-K for additional information regarding our accounting policies.

Revenue Recognition: We generally consider documentation of terms with an approved purchase order as a customer contract, provided that collection is considered probable, which is assessed based on the creditworthiness of the customer as determined by credit checks, payment histories, and/or other circumstances. The transaction price for our contracts with customers is allocated among the identified performance obligations and consists of both fixed and variable consideration provided it is probable that a significant reversal of revenue will not occur when the uncertainty related to variable consideration is resolved. Fixed consideration includes amounts to be contractually billed to the customer while variable consideration includes estimates for discounts and credits for future usage which are based on contractual terms outlined in volume purchase agreements and other factors known at the time. We generally invoice customers at shipment and for professional services either as provided or upon meeting certain milestones. Revenue for systems and spares are recognized at a point in time, which is generally upon shipment or delivery. Revenue from services is recognized over time as services are completed or ratably over the contractual period of generally one year or less. Revenue is recognized in an amount that reflects the consideration to which we expect to be entitled in exchange for those goods or services.

Inventory Valuation: Inventories are stated at the lower of cost or net realizable value using standard costs that approximate actual cost on a first-in, first-out basis. Inventory in excess of management’s estimated usage requirement and obsolete inventory is written down to its estimated net realizable value if less than cost. Estimates of net realizable value include but are not limited to customer demand, management’s forecasts related to our future manufacturing schedules, technological and/or market obsolescence, general semiconductor market conditions, and possible alternative uses.

Income Taxes: Deferred income taxes reflect the net tax effect of temporary differences between the carrying amount of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes, as well as the tax effect of carryforwards. We record a valuation allowance to reduce our deferred tax assets to the amount that is more likely than not to be realized. The assessment of valuation allowances against our deferred tax assets includes estimation and judgement with respect to future operating results and market conditions.

We recognize the benefit from a tax position only if it is more likely than not that the position will be sustained upon audit based solely on the technical merits of the tax position.

Recent Accounting Pronouncements

For a description of recent accounting pronouncements, including the expected dates of adoption and estimated effects, if any, on our consolidated financial statements, see Note 3: Recent Accounting Pronouncements of our Consolidated Financial Statements, included in Part II, Item 8 of this 2024 Form 10-K.

Liquidity and Capital Resources

Total gross cash, cash equivalents, and restricted cash balances were $5.9 billion at the end of fiscal year 2024 compared to $5.6 billion at the end of fiscal year 2023. This increase was primarily due to cash provided by operating activities, partially offset by Common Stock repurchases in connection with our stock repurchase program, dividends paid, and capital expenditures.

Lam Research Corporation 2024 10-K 34

Cash Flow from Operating Activities

Net cash provided by operating activities of $4.7 billion during fiscal year 2024 consisted of (in thousands):

Net income	$	3,827,772
Non-cash charges:
Depreciation and amortization	359,699
Deferred income taxes	(198,981)
Equity-based compensation expense	293,058
Changes in operating asset and liability accounts	360,478
Other	10,243
	$	4,652,269

Significant changes in operating asset and liability accounts, net of foreign exchange impact, included the following sources of cash: decreases in inventory of $529 million, and accounts receivable of $303 million, and increases in accounts payable of $126 million. These sources of cash are offset by the following uses of cash: decreases in accrued expenses and other liabilities of $305 million, a decrease in deferred gross profit of $277 million, and an increase in prepaid expenses and other current assets of $16 million.

Cash Flow from Investing Activities

Net cash used for investing activities during fiscal year 2024 was $371 million, primarily consisting of $397 million in capital expenditures, partially offset by proceeds from maturities and sales of available-for-sale securities of $38 million.

Cash Flow from Financing Activities

Net cash used for financing activities during fiscal year 2024 was $3,996 million, primarily consisting of $2,843 million in Common Stock repurchases, including net share settlement on employee stock-based compensation; $1,019 million of dividends paid; and $256 million of repayment of debt, largely associated with the purchase of certain properties under finance leases; partially offset by $136 million of stock issuance and treasury stock reissuances associated with our employee stock-based compensation plans.

Liquidity

Given that the semiconductor industry is highly competitive and has historically experienced rapid changes in demand, we believe that maintaining sufficient liquidity reserves is important to support sustaining levels of investment in R&D and capital infrastructure. Anticipated cash flows from operations based on our current business outlook, combined with our current levels of cash and cash equivalents as of June 30, 2024, are expected to be sufficient to support our anticipated levels of operations, investments, debt service requirements, capital expenditures, capital redistributions, and dividends through at least the next twelve months. However, factors outside of our control, including uncertainty in the global economy and the semiconductor industry, as well as disruptions in credit markets, have in the past, are currently, and could in the future, impact customer demand for our products, as well as our ability to manage normal commercial relationships with our customers, suppliers, and creditors.

In the longer term, liquidity will depend to a great extent on our future revenues and our ability to appropriately manage our costs based on demand for our products and services. While we have substantial cash balances, we may require additional funding and need or choose to raise the required funds through borrowings or public or private sales of debt or equity securities. We believe that, if necessary, we will be able to access the capital markets on terms and in amounts adequate to meet our objectives. However, domestic and global macroeconomic and political conditions could cause disruptions to the capital markets and otherwise make any financing more challenging, and there can be no assurance that we will be able to obtain such financing on commercially reasonable terms or at all.

Off-Balance Sheet Arrangements and Contractual Obligations

We have certain obligations to make future payments under various contracts, some of which are recorded on our balance sheet and some of which are not. Certain obligations that are recorded on our balance sheet in accordance with GAAP include our long-term debt, operating leases and finance leases; refer to Notes 14 and 15 of our Consolidated Financial Statements in Part II, Item 8 of this 2024 Form 10-K for further discussion. Our off-balance sheet arrangements and our transition tax liability are presented as purchase obligations, refer to Note 17 of our Consolidated Financial Statements in Part II, Item 8 of this 2024 Form 10-K for further discussion.

Lam Research Corporation 2024 10-K 35

Item 7A.        Quantitative and Qualitative Disclosures About Market Risk

Interest Rate Risk

Long-Term Debt

As of June 30, 2024, we had $5.0 billion in principal amount of fixed-rate long-term debt outstanding, with a fair value of $4.3 billion. The fair value of our Notes is subject to interest rate risk and market risk. Generally, the fair value of Notes will increase as interest rates fall and decrease as interest rates rise. The interest and market value changes affect the fair value of our Notes but do not impact our financial position, cash flows, or results of operations due to the fixed nature of the debt obligations. We do not carry the Notes at fair value but present the fair value of the principal amount of our Notes for disclosure purposes.

Foreign Currency Exchange (“FX”) Risk

We conduct business on a global basis in several major international currencies. As such, we are potentially exposed to adverse as well as beneficial movements in foreign currency exchange rates. The majority of our revenues and expenses are denominated in U.S. dollars. However, we are exposed to foreign currency exchange rate fluctuations on non-U.S. dollar transactions or cash flows.

We enter into foreign currency forward contracts to minimize the short-term impact of exchange rate fluctuations on certain foreign currency denominated monetary assets and liabilities, primarily cash, third-party accounts receivable, accounts payable, and intercompany receivables and payables. In addition, we hedge certain anticipated foreign currency cash flows.

To protect against adverse movements in value of anticipated non-U.S. dollar transactions or cash flows, we enter into foreign currency forward and option contracts that generally expire within 12 months and no later than 24 months. The option contracts include collars, an option strategy that is comprised of a combination of a purchased put option and a written call option with the same expiration dates and notional amounts but with different strike prices. These foreign currency hedge contracts are designated as cash flow hedges and are carried on our balance sheet at fair value, with the effective portion of the contracts’ gains or losses included in accumulated other comprehensive income (loss) and subsequently recognized in earnings in the same period the hedged revenue and/or expense is recognized. We also enter into foreign currency forward contracts to hedge the gains and losses generated by the remeasurement of certain non-U.S.-dollar denominated monetary assets and liabilities, primarily cash, third-party accounts receivable, accounts payable, and intercompany receivables and payables. The change in fair value of these balance sheet hedge contracts is recorded into earnings as a component of other income (expense), net, and offsets the change in fair value of the foreign currency denominated monetary assets and liabilities also recorded in other income (expense), net, assuming the hedge contract fully covers the hedged items. The unrealized gain of our outstanding forward and option contracts that are designated as cash flow hedges, as of June 30, 2024, and the change in fair value of these cash flow hedges assuming a hypothetical foreign currency exchange rate movement of plus or minus 10 percent and plus or minus 15 percent are not significant.

The unrealized loss of our outstanding foreign currency forward contracts that are designated as balance sheet hedges, as of June 30, 2024, and the change in fair value of these balance sheet hedges, assuming a hypothetical foreign currency exchange rate movement of plus or minus 10 percent and plus or minus 15 percent are not significant. These changes in fair values would be offset in other income (expense), net, by corresponding change in fair values of the foreign currency denominated monetary assets and liabilities, assuming the hedge contract fully covers the intercompany and trade receivable balances.

Lam Research Corporation 2024 10-K 36

Item 8.    Financial Statements and Supplementary Data

There were no retrospective changes to the Consolidated Statements of Operation for any quarters in the two most recent fiscal years that would require disclosure under Item 302 of Regulation S-K.

Index to Consolidated Financial Statements

	Page
Consolidated Statements of Operations — Years Ended June 30, 2024, June 25, 2023, and June 26, 2022	38
Consolidated Statements of Comprehensive Income — Years Ended June 30, 2024, June 25, 2023, and June 26, 2022	39
Consolidated Balance Sheets — June 30, 2024, and June 25, 2023	40
Consolidated Statements of Cash Flows — Years Ended June 30, 2024, June 25, 2023, and June 26, 2022	41
Consolidated Statements of Stockholders’ Equity — Years Ended June 30, 2024, June 25, 2023, and June 26, 2022	43
Notes to Consolidated Financial Statements	44
Reports of Independent Registered Public Accounting Firm (PCAOB ID: 42)	69

Lam Research Corporation 2024 10-K 37

LAM RESEARCH CORPORATION

CONSOLIDATED STATEMENTS OF OPERATIONS

(in thousands, except per share data)

	Year Ended
	June 30, 2024		June 25, 2023		June 26, 2022
Revenue	$	14,905,386	$	17,428,516	$	17,227,039
Cost of goods sold	7,809,220		9,573,425		9,355,232
Restructuring charges, net - cost of goods sold	43,375		78,166		—
Total cost of goods sold	7,852,595		9,651,591		9,355,232
Gross margin	7,052,791		7,776,925		7,871,807
Research and development	1,902,444		1,727,162		1,604,248
Selling, general, and administrative	868,247		832,753		885,737
Restructuring charges, net - operating expenses	18,187		42,150		—
Total operating expenses	2,788,878		2,602,065		2,489,985
Operating income	4,263,913		5,174,860		5,381,822
Other income (expense), net	96,309		(65,650)		(188,708)
Income before income taxes	4,360,222		5,109,210		5,193,114
Income tax expense	(532,450)		(598,279)		(587,828)
Net income	$	3,827,772	$	4,510,931	$	4,605,286
Net income per share:
Basic	$	29.13	$	33.30	$	32.92
Diluted	$	29.00	$	33.21	$	32.75
Number of shares used in per share calculations:
Basic	131,410		135,472		139,899
Diluted	131,995		135,834		140,628

See Notes to Consolidated Financial Statements

Lam Research Corporation 2024 10-K 38

LAM RESEARCH CORPORATION

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(in thousands)

	Year Ended
	June 30, 2024		June 25, 2023		June 26, 2022
Net income	$	3,827,772	$	4,510,931	$	4,605,286
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustment	(29,080)		6,858		(50,342)
Cash flow hedges:
Net unrealized gains during the period	20,370		10,413		30,849
Net gains reclassified into net income	(27,370)		(9,411)		(29,054)
	(7,000)		1,002		1,795
Available-for-sale investments:
Net unrealized gains (losses) during the period	314		1,491		(4,638)
Net (gains) losses reclassified into net income	(10)		(158)		1,390
	304		1,333		(3,248)
Defined benefit plans, net change in unrealized component	6,054		83		5,941
Other comprehensive (loss) income, net of tax	(29,722)		9,276		(45,854)
Comprehensive income	$	3,798,050	$	4,520,207	$	4,559,432

See Notes to Consolidated Financial Statements

Lam Research Corporation 2024 10-K 39

LAM RESEARCH CORPORATION

CONSOLIDATED BALANCE SHEETS

(in thousands, except per share data)

	June 30, 2024		June 25, 2023
ASSETS:
Cash and cash equivalents	$	5,847,856	$	5,337,056
Accounts receivable, less allowance of $5,277 as of June 30, 2024 and $5,344 as of June 25, 2023	2,519,250		2,823,376
Inventories	4,217,924		4,816,190
Prepaid expenses and other current assets	298,190		251,790
Total current assets	12,883,220		13,228,412
Property and equipment, net	2,154,518		1,856,672
Goodwill	1,626,528		1,622,489
Intangible assets, net	138,545		168,454
Other assets	1,941,917		1,905,616
Total assets	$	18,744,728	$	18,781,643
LIABILITIES AND STOCKHOLDERS’ EQUITY:
Trade accounts payable	$	613,966	$	470,702
Accrued expenses and other current liabilities	1,801,877		2,010,637
Deferred profit	1,417,781		1,695,221
Current portion of long-term debt and finance lease obligations	504,814		8,358
Total current liabilities	4,338,438		4,184,918
Long-term debt and finance lease obligations, less current portion	4,478,520		5,003,183
Income taxes payable	813,304		882,084
Other long-term liabilities	575,012		501,286
Total liabilities	10,205,274		10,571,471
Commitments and contingencies
Stockholders’ equity:
Preferred stock, at par value of $0.001 per share; authorized - 5,000 shares, none outstanding	—		—
Common stock, at par value of $0.001 per share; authorized 400,000 shares as of June 30, 2024 and June 25, 2023; issued and outstanding 130,377 shares as of June 30, 2024, and 133,297 shares as of June 25, 2023	130		133
Additional paid-in capital	8,225,303		7,809,002
Treasury stock, at cost, 164,824 shares as of June 30, 2024, and 161,380 shares as of June 25, 2023	(24,366,866)		(21,530,353)
Accumulated other comprehensive loss	(130,428)		(100,706)
Retained earnings	24,811,315		22,032,096
Total stockholders’ equity	8,539,454		8,210,172
Total liabilities and stockholders’ equity	$	18,744,728	$	18,781,643

See Notes to Consolidated Financial Statements

Lam Research Corporation 2024 10-K 40

LAM RESEARCH CORPORATION

CONSOLIDATED STATEMENTS OF CASH FLOWS

(in thousands) 

	Year Ended
	June 30, 2024		June 25, 2023		June 26, 2022
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$	3,827,772	$	4,510,931	$	4,605,286
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	359,699		342,432		333,739
Deferred income taxes	(198,981)		(172,061)		(257,438)
Equity-based compensation expense	293,058		286,600		259,064
Other, net	10,243		52,298		(44,751)
Changes in operating asset and liability accounts:
Accounts receivable, net of allowance	303,443		1,452,256		(1,287,680)
Inventories	528,723		(961,968)		(1,351,344)
Prepaid expenses and other assets	(15,535)		136,016		(53,121)
Trade accounts payable	125,939		(522,200)		167,884
Deferred profit	(277,440)		163,467		604,573
Accrued expenses and other liabilities	(304,652)		(108,833)		123,462
Net cash provided by operating activities	4,652,269		5,178,938		3,099,674
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures and intangible assets	(396,670)		(501,568)		(546,034)
Business acquisitions, net of cash acquired	—		(119,955)		—
Purchases of available-for-sale securities	—		—		(567,819)
Proceeds from maturities of available-for-sale securities	34,336		91,295		190,269
Proceeds from sales of available-for-sale securities	3,430		6,837		1,543,434
Other, net	(11,710)		(11,171)		(7,575)
Net cash (used for) provided by investing activities	(370,614)		(534,562)		612,275

Lam Research Corporation 2024 10-K 41

	Year Ended
	June 30, 2024		June 25, 2023		June 26, 2022
CASH FLOWS FROM FINANCING ACTIVITIES:
Principal payments on long-term debt and finance lease obligations and payments for debt issuance costs	$	(256,104)	$	(23,206)	$	(11,889)
Treasury stock purchases	(2,842,807)		(2,017,012)		(3,865,663)
Dividends paid	(1,018,915)		(907,907)		(815,290)
Reissuances of treasury stock related to employee stock purchase plan	119,966		109,899		108,178
Proceeds from issuance of common stock	15,553		11,111		5,682
Other, net	(13,543)		(3,552)		45
Net cash used for financing activities	(3,995,850)		(2,830,667)		(4,578,937)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(22,374)		128		(30,227)
Net change in cash, cash equivalents and restricted cash	263,431		1,813,837		(897,215)
Cash, cash equivalents and restricted cash at beginning of year (1)	5,587,372		3,773,535		4,670,750
Cash, cash equivalents and restricted cash at end of year (1)	$	5,850,803	$	5,587,372	$	3,773,535
Schedule of non-cash transactions
Accrued payables for stock repurchases, including applicable excise tax	$	51,471	$	45,486	$	46
Accrued payables for capital expenditures	60,826		31,899		80,296
Dividends payable	260,905		231,267		205,615
Transfers of finished goods inventory to property and equipment	71,267		76,856		75,068
Supplemental disclosures:
Cash payments for interest	$	173,094	$	174,745	$	175,528
Cash payments for income taxes, net	991,821		809,748		807,669
Reconciliation of cash, cash equivalents, and restricted cash	June 30, 2024		June 25, 2023		June 26, 2022
Cash and cash equivalents	$	5,847,856	$	5,337,056	$	3,522,001
Restricted cash and cash equivalents (1)	2,947		250,316		251,534
Total cash, cash equivalents, and restricted cash	$	5,850,803	$	5,587,372	$	3,773,535

(1) Restricted cash is reported within Other assets in the Consolidated Balance Sheets

See Notes to Consolidated Financial Statements

Lam Research Corporation 2024 10-K 42

LAM RESEARCH CORPORATION

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

(in thousands, except per common share data)

	Common Stock Shares		Common Stock		Additional Paid-in Capital		Treasury Stock		Accumulated Other Comprehensive Income (Loss)		Retained Earnings		Total
Balance at June 27, 2021	142,501		$	143	$	7,052,962	$	(15,646,701)	$	(64,128)	$	14,684,912	$	6,027,188
Issuance of common stock	795		1		5,681		—		—		—		5,682
Purchase of treasury stock	(6,574)		(7)		—		(3,845,697)		—		—		(3,845,704)
Reissuance of treasury stock	253		—		97,209		10,969		—		—		108,178
Equity-based compensation expense	—		—		259,064		—		—		—		259,064
Net income	—		—		—		—		—		4,605,286		4,605,286
Other comprehensive loss	—		—		—		—		(45,854)		—		(45,854)
Cash dividends declared ($6.00 per common share)	—		—		—		—		—		(835,474)		(835,474)
Balance at June 26, 2022	136,975		137		7,414,916		(19,481,429)		(109,982)		18,454,724		6,278,366
Issuance of common stock	615		1		11,110		—		—		—		11,111
Purchase of treasury stock	(4,609)		(5)		—		(2,062,447)		—		—		(2,062,452)
Reissuance of treasury stock	316		—		96,376		13,523		—		—		109,899
Equity-based compensation expense	—		—		286,600		—		—		—		286,600
Net income	—		—		—		—		—		4,510,931		4,510,931
Other comprehensive income	—		—		—		—		9,276		—		9,276
Cash dividends declared ($6.90 per common share)	—		—		—		—		—		(933,559)		(933,559)
Balance at June 25, 2023	133,297		133		7,809,002		(21,530,353)		(100,706)		22,032,096		8,210,172
Issuance of common stock	524		1		15,552		—		—		—		15,553
Purchase of treasury stock	(3,724)		(4)		—		(2,848,788)		—		—		(2,848,792)
Reissuance of treasury stock	280	<