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Lam Research

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FY2023 Annual Report · Lam Research
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It’s a big moment for the semiconductor industryThe world is looking to us to help drive technological advancements that  will benefit people, industries, and our planet for generations. And at Lam,  we’re delivering in new and exciting ways. Because we believe that we are  the ones who will create the breakthroughs that make so many other  world-changing innovations possible. We recognize the power of the work we do – and it fuels our passion for  taking on the world’s biggest technology challenges. That’s why we partner  with customers to unleash the power of innovation  together for a better world, and why we bring together passionate, talented  people who boldly tackle the  next big inflections for our industry. We are breaking down barriers to collaboration through a physical and virtual ecosystem connecting academia, researchers, and manufacturers to leverage our combined expertise to enable nanoscale-level precision. And along the way, we support communities around  the world and lead  the semiconductor industry toward a more sustainable future.LETTER TO OUR STOCKHOLDERS

Dear Lam Stockholders,

Lam delivered solid performance in fiscal year 2023, demonstrating resiliency and operational 
execution amid a challenging global economic and semiconductor industry environment. Revenue 
totaled $17.4 billion and diluted earnings per share were $33.21, both higher than the prior year. This 
performance is despite worldwide supply chain constraints and further export restrictions in the first 
half of the fiscal year, and a memory-led downturn in wafer fabrication equipment (WFE) spending in 
the second half. The strength in our results was made possible by the dedication of our employees 
and the continued partnerships with our customers and suppliers.

It’s widely expected that semiconductor industry revenue will reach $1 trillion within the current 
decade. This near doubling of revenues from today’s levels reflects the increasingly indispensable 
role semiconductors play in our daily lives, from the information and entertainment we consume 
on everyday devices such as smartphones and PCs to the advanced servers that enable new 
applications such as artificial intelligence (AI), 
including generative AI. Specifically, for semiconductor 
capital equipment, there are three fundamental trends 
creating a strong tailwind for long-term growth: 
increasing semiconductor content in advanced end 
devices, growing complexity of device architectures, 
and larger die sizes needed for higher performance 
and reliability. Some of these drivers such as rising 
device complexity are especially beneficial to Lam  
as they drive greater deposition and etch intensity.

Our broad and differentiated product portfolio for 
processing at the atomic scale is vital for this era of 
3D scaling. We are the established leader in 3D NAND 
and sit at the forefront of the move to 3D in other 
device segments, including Gate All Around in logic, 
3D DRAM, and advanced packaging. For example, as 

advanced logic devices transition from FinFET to Gate All Around structures, new etch and deposition 
capabilities are required, and our Selective Etch, Atomic Layer Deposition, and Atomic Layer Etch 
product portfolios are solving for the geometric complexity of forming the transistor. Lam is also the 

market leader in new applications for advanced packaging, such as high-bandwidth memory  
and chiplet architectures, and we expect to benefit as these applications become more prevalent.  
We have leadership positions in copper electroplating and thru silicon via (TSV) etch solutions  
across all leading memory customers, leveraging our expertise in etching and filling high aspect  
ratio geometry structures.

In addition to providing solutions to our customers’ toughest technology challenges, we also focus 
on optimizing productivity in their fabs. Through offerings such as high-quality parts and machine 
learning-based Equipment Intelligence® solutions, our Customer Support Business Group (CSBG) 
provides differentiated capabilities for our installed base of approximately 84,000 chambers. CSBG 
also enables us to flex the existing installed base via technology, productivity, and reuse upgrades 
that extend the life of our products and allow customers to capitalize on their investment. The Reliant® 
systems business within CSBG supports customers’ 
mature node investments, providing Lam with favorable 
exposure to specialty segments such as Autonomous 
Driving, Internet of Things, and 5G, to name a few. Our 
CSBG business sits in a key enabling position for the 
massive semiconductor industry prospects ahead, while 
providing strength and stability to Lam’s performance 
through WFE investment cycles. 

Our strategy revolves around delivering boundary-
breaking technologies with the speed and scale 
required by our customers. An important component 
to this strategy relies on locating expertise and 
infrastructure close to our customers. In just the past 
two years, we have opened technology centers in 
India, Korea, and Taiwan, grown manufacturing sites 
in Malaysia and Taiwan, and strengthened our United 
States and Europe operations. These strategic investments place critical Lam capabilities closer to 
our partners which maximizes collaboration as well as enhances speed, flexibility, access to talent, 
and business continuity. 

Lam plays an integral role in driving the next generation of technology breakthroughs to move the world forward. And with that, we have a responsibility to do so in a sustainable way. As detailed in our recently released 2022 Environmental, Social and Governance (ESG) report, Lam is exceeding key 2025 ESG goals, and we are making solid progress toward our objectives of achieving 100% renewable electricity usage in our operations by 2030 and net zero by 2050. In 2022, we were again named to the Dow Jones Sustainability Index, and we became the first U.S.-based semiconductor equipment manufacturer to have its near-term emission reduction targets approved by the Science Based Targets initiative. Many other accomplishments across sustainable innovation and supply  chain development, STEM education support, industry collaboration and more can be found in our ESG report.We are proud of our accomplishments in fiscal year 2023, and we are set to emerge from this cycle stronger, and a more global, capable, and efficient company. We serve an industry that has a growing impact on the lives of nearly everyone on the planet, and we are confident Lam will continue to deliver the breakthrough innovations that create value for the industry and our customers, employees, partners, and stockholders.Sincerely,Timothy M. Archer     Abhijit Y. TalwalkarPresident      Chairman of the Board and Chief Executive Officer    September 8, 2023Strong financial results, with continued focus 
on investments in Research and Development

 $20.0

 $14.0

 $16.0

 $18.0

 $12.0

Revenue (Billions)

Lam executed solid financial performance in Fiscal Year 2023 with record levels of revenue, 
diluted earnings per share, and operating cash flows.

 $6.0

 $8.0

 $10.0

Performance Overview - Fiscal Year 2023

 $2.0

 $0.0

 $4.0

$

$

$17.4 
billion

Revenue 

$33.21

Diluted earnings 
per Share 

$

$1.7 
billion

R&D Expenses 

29.7%

Operating 
Margin

$

$5.2 
billion
Operating
cash
flows

$2.0 billion
Share repurchases

$908 million 
Dividends paid

FY'19

FY'20

FY'21

FY'22

FY'23

R&D Spend (GAAP) (Millions)
R&D Spend (Millions)

Revenue (Billions)

 $2,000

 $1,800

 $1,600
 $20.0
 $1,400
 $18.0
 $1,200
 $16.0
 $1,000
 $14.0

 $800

 $12.0

 $600

 $10.0

 $400
 $8.0
 $200
 $6.0

 $0

FY'19

FY'20

FY'21

FY'22

FY'23

FY'19

Earnings per Share (GAAP, diluted)

FY'22

FY'20

FY'21

FY'23

Revenue (Billions) 
Revenue (Billions)
R&D Spend (GAAP) (Millions)

FY'19

FY'20

FY'21

FY'19

FY'19

FY'20

FY'20

FY'21

FY'21

FY'22

FY'22

FY'23

FY'23

FY'22

FY'23

R&D Spend (GAAP) (Millions)
Diluted Earnings per Share
Earnings per Share (GAAP, diluted)

FY'19

FY'19

FY'20

FY'20

FY'21

FY'21

FY'22

FY'22

FY'23

FY'23

Earnings per Share (GAAP, diluted)

 $4.0

 $2.0

 $0.0

 $35.00

 $20.0
 $30.00

 $18.0
 $2,000
 $25.00
 $16.0
 $1,800
 $20.00
 $14.0
 $1,600
 $12.0
 $1,400
 $15.00
 $10.0
 $1,200
 $10.00
 $8.0
 $1,000
 $6.0
 $5.00
 $800
 $4.0
 $600
 $0.00
 $2.0
 $400
 $0.0
 $200

 $0

 $2,000

 $1,800
 $35.00
 $1,600
 $30.00
 $1,400

 $1,200
 $25.00

 $1,000
 $20.00
 $800

 $15.00
 $600

 $400
 $10.00
 $200
 $5.00
 $0

 $0.00

 $35.00

 $30.00

 $25.00

 $20.00

 $15.00

include, but are not limited to, statements that relate to:
expectations for global semiconductor revenues; the
world’s reliance on semiconductor technology; wafer
fabrication equipment demand; our positioning within the
semiconductor ecosystem and the role of our equipment
in creating devices; customers’ demand for and use of
our systems and services; the positioning of our products
relative to industry trends; our strategies; the ability of
our products to support current and future applications
and device roadmaps and to enable advanced devices;
our collaboration with customers and ability to build
customer trust; our strategic investments in our global 
operations; our ability to meet customer demand for
spares, services, and upgrade offerings; our continued 
position as a market leader; the long-term growth of the 
semiconductor capital equipment industry; our ability to 
effectively innovate products, services, and processes; our 
environmental, social and governance goals and objectives, 
including our goals regarding renewable electricity usage in 
our operations and net zero carbon emissions; our
financial performance; our technology leadership; our
ability to launch new products; our ability to create
and deliver value to our stakeholders; our ability to deliver; 
and the strength of our partnership with our customers 
and suppliers. Such statements are based on current 
expectations and are subject to risks, uncertainties, and 
changes in condition, significance, value and effect. Some 
factors that may affect these forward-looking statements 
include: trade regulations, export controls, trade disputes 
and other geopolitical tensions may inhibit our ability 
to sell our products; business, political and/or regulatory 
conditions in the consumer electronics industry, the 
semiconductor industry and the overall economy may 
deteriorate or change; the actions of our customers and 
competitors may be inconsistent with our expectations; 
supply chain cost increases and other inflationary 
pressures have impacted and are expected to continue 
to impact our profitability; supply chain disruptions or 
manufacturing capacity constraints may limit our ability 
to manufacture and sell our products; and natural and 
human-caused disasters, disease outbreaks, war, terrorism, 
political or governmental unrest or instability, or other 
events beyond our control may impact our operations and 
revenue in affected areas; as well as the other risks and 
uncertainties discussed under the headings “Risk Factors” 
and “Cautionary Statement Regarding Forward-Looking 
Statements” within Item 1A and at the beginning of Part 
I, respectively, of our fiscal year 2023 Annual Report on 
Form 10-K; and other documents we file from time to time 
with the Securities and Exchange Commission, such as our 
quarterly reports on Form 10-Q and 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 Letter 
and Report and in ways that are not readily foreseeable. 
Readers are cautioned not to place undue reliance on these 
forward-looking statements, which speak only as of the 
date of the Letter and Report and are based on information 
currently and reasonably known to us. We do not undertake 
any obligation to update any forward-looking statements, 
or to release the results of any revisions to these forward-
looking statements, to reflect the impact of anticipated or 
unanticipated events or circumstances that occur after the 
date of the Letter and Report.

TRADEMARK INFORMATION
The Lam Research logo, Lam Research, and all  
Lam Research product and service names used 
herein 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.

INDEPENDENT REGISTERED PUBLIC  
ACCOUNTING FIRM
Ernst & Young LLP
San Jose, California

TRANSFER AGENT AND REGISTRAR
For a response to questions regarding misplaced 
stock certificates, changes of address, or the 
consolidation of accounts, please contact the 
Company’s transfer agent.

Computershare Investor Services
P.O. Box 43078  
Providence, RI 02940-3078
1-877-265-2630

Private Couriers/Registered Mail:
Computershare Investor Services
150 Royall St., Suite 101  
Canton, MA 02021

TDD for Hearing Impaired:
1-800-952-9245

Foreign Stockholders:
1-201-680-6578

Website Address:
www.computershare.com/investor

STOCK LISTING
The Company’s common stock is traded on the 
Nasdaq Global Select MarketSM under the symbol 
LRCX. Lam Research Corporation is a Nasdaq-100 
Index® and S&P 500® company.

INVESTOR RELATIONS
Lam Research Corporation welcomes inquiries from 
its stockholders and other interested investors. For 
additional copies of this report or other financial 
information, please contact:

Investor Relations
Lam Research Corporation
4650 Cushing Parkway
Fremont, California 94538
1-510-572-1615
investor.relations@lamresearch.com

ANNUAL MEETING
The Annual Meeting of Stockholders will be held 
at 9:30 a.m. Pacific Standard Time on Tuesday, 
November 7, 2023. 

CAUTIONARY STATEMENT REGARDING 
FORWARD-LOOKING STATEMENTS
With the exception of historical facts, the statements
contained in the Letter to Our Stockholders (“Letter”)
and this Annual Report (“Report”) are forward-looking
statements. Forward-looking statements 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 the Letter and Report are
specifically identified as forward-looking by the use of
words and phrases such as “aim,” “anticipate,” “believe,”
“commitment,” “continue,” “could,” “expect,” “future,”
“goal,” “intend,” “may,” “opportunities,” “plan,” “should,”
“vision,” “will,” and “would.” However, our identification
of certain statements as forward-looking does not
mean that other statements not specifically identified
are not forward-looking. Forward-looking statements

September 27, 2023

Dear Lam Research Stockholders,

We cordially invite you to attend the Lam Research Corporation 2023 Annual Meeting of  Stockholders. The annual meeting will 
be held on Tuesday, November 7, 2023, at 9:30 a.m. Pacific Standard Time. This year’s annual meeting will be a virtual meeting. 
You may attend the annual meeting, vote, and submit your questions during the live webcast of  the annual meeting by visiting 
virtualshareholdermeeting.com/LRCX2023 and entering the 16-digit control number included in our Notice of  Internet Availability or 
on your proxy card.

At this year’s annual meeting, stockholders will be asked to elect the eleven nominees named in the attached proxy statement as 
directors to serve until the next annual meeting of  stockholders, and until their respective successors are elected and qualified; to 
cast an advisory vote to approve our named executive officer compensation; to cast an advisory vote to approve the frequency of  
holding future stockholder advisory votes on our named executive officer compensation; and to ratify the appointment of  Ernst & 
Young LLP as our independent registered public accounting firm for fiscal year 2024. The Board of  Directors recommends that 
you vote in favor of  each director nominee; for future stockholder advisory votes on our named executive officer compensation at 
a frequency of  every one year; and for each of  these other proposals. Management will not provide a business update during this 
meeting; please refer to our latest quarterly earnings report for our most recently-provided outlook.

Please refer to the proxy statement for detailed information about the annual meeting, each director nominee, and each of  the 
proposals, as well as voting instructions. Your vote is important, and we strongly urge you to cast your vote as soon as 
possible by the internet, telephone, or mail, even if you plan to attend the meeting.

Sincerely yours,

Abhijit Y. Talwalkar 
Chairman of  the Board

Notice of 2023 Annual Meeting of Stockholders

4650 Cushing Parkway 
Fremont, California 94538 
Telephone: 510-572-0200

Meeting Information

Category

Details

Date and Time

Place

Record Date

Tuesday, November 7, 2023 
9:30 a.m. Pacific Standard Time

Via the Internet at 
virtualshareholdermeeting.com/
LRCX2023

Only stockholders of  record at the close 
of  business on September 8, 2023, the 
“Record Date,” are entitled to notice of, 
and to vote at, the annual meeting.

Proxy and Annual Report Materials

IMPORTANT NOTICE REGARDING THE AVAILABILITY OF 
PROXY MATERIALS FOR THE 2023 ANNUAL MEETING OF 
STOCKHOLDERS TO BE HELD NOVEMBER 7, 2023

Our notice of  2023 Annual Meeting of  Stockholders, proxy 
statement, and annual report to stockholders are available on 
the Lam Research website at investor.lamresearch.com.

Elect Electronic Delivery 
Save Time, Money & Trees
As part of  our efforts to be an environmentally 
responsible corporate citizen, we encourage Lam 
stockholders to voluntarily elect to receive future 
proxy and annual report materials electronically.

•  If  you are a registered stockholder, please visit 

enroll.icsdelivery.com/lrcx for simple instructions.

•  If  you are a stockholder who owns stock through 
a broker or brokerage account, please opt for 
e-delivery at enroll.icsdelivery.com/lrcx or by 
contacting your nominee.

Items of Business

#

Proposal

1. Election of  eleven directors to 

serve until the next annual meeting 
of  stockholders, and until their 
respective successors are elected 
and qualified

Our Board’s  
Recommendation

FOR each 
Director 
Nominee

2. Advisory vote to approve our 

FOR

named executive officer (“NEO”) 
compensation

3. Advisory vote to approve the 

ONE YEAR

frequency of  holding future advisory 
votes on NEO compensation

4. Ratification of  the appointment 

FOR

of  Ernst & Young LLP as our 
independent registered public 
accounting firm for fiscal year 2024

Transaction of  such other business as may properly come 
before the annual meeting (including any adjournment or 
postponement thereof)

Voting

Please vote as soon as possible, even if  you plan to attend the 
annual meeting, on all of  the voting matters. You have three 
options for submitting your vote before the annual meeting:

By internet

By phone

By mail

The proxy statement and the accompanying proxy card provide 
detailed voting instructions.

IT IS IMPORTANT THAT YOU VOTE to play a part in the 
future of  the Company. Please carefully review the proxy 
materials for the 2023 Annual Meeting of  Stockholders.

By Order of  the Board of  Directors,

Date of Distribution

This notice, proxy statement and proxy card are first being 
made available and/or mailed to our stockholders on or about 
September 27, 2023.

Ava M. Hahn 
Secretary

[THIS PAGE INTENTIONALLY LEFT BLANK]

Lam Research Corporation
Proxy Statement for 2023 Annual Meeting of Stockholders
TABLE OF CONTENTS
Proxy Statement Summary � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 

About Lam Research Corporation  � � � � � � � � � � � � � � � � 
Fiscal Year 2023 Financial Highlights � � � � � � � � � � � � � � � � � � 
Proposals and Voting Recommendations � � � � � � � � � � � � � � � 
Summary Information Regarding Director Nominees  � � � � 
Director Nominee Composition Highlights � � � � � � � � � � � � � � � � �

1
Director Nominee Key Qualifications, Skills, and 
Experiences � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �
2
Corporate Governance Highlights � � � � � � � � � � � � � � � � � � � � �
2
Executive Compensation Highlights � � � � � � � � � � � � � � � � � � �
2
ESG Highlights � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �
3
Stock Ownership � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �

1

3
5
6
7
9

Security Ownership of Certain Beneficial Owners 
and Management � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 

9

Governance Matters  � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 11

16
Corporate Governance  � � � � � � � � � � � � � � � � � � � � � � � � � � �  11
16
Corporate Governance Policies  � � � � � � � � � � � � � � � � � � � � �  11
18
Our Approach to Ensuring Board Effectiveness � � � � � � � �  11
20
Board Nomination Policies and Procedures � � � � � � � � � � �  14
21
Director Independence Policies � � � � � � � � � � � � � � � � � � � � �  14
Leadership Structure of the Board � � � � � � � � � � � � � � � � � � �  15
22
Other Governance Practices � � � � � � � � � � � � � � � � � � � � � � � �  15 Director Compensation  � � � � � � � � � � � � � � � � � � � � � � � � � � 25
Compensation Matters � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �  28

Meeting Attendance� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �
Board Committees � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �
Board’s Role and Engagement � � � � � � � � � � � � � � � � � � � � � �
Stockholder Engagement  � � � � � � � � � � � � � � � � � � � � � � � � � �
Culture and Human Capital Management � � � � � � � � � � � �
Environmental, Social and Governance Matters � � � � � � �

Executive Compensation and Other Information � �  28

Compensation Discussion and Analysis (see Table of 
Contents on page 28)  � � � � � � � � � � � � � � � � � � � � � � � � � � � � �  28
Compensation Committee Report � � � � � � � � � � � � � � � � � � �  47
Compensation Committee Interlocks and Insider 
Participation � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �  47
Executive Compensation Tables  � � � � � � � � � � � � � � � � � � � �  48

CEO Pay Ratio � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 57
Pay Versus Performance  � � � � � � � � � � � � � � � � � � � � � � � � � 58
Securities Authorized for Issuance under Equity  
Compensation Plans  � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 61

Audit Matters � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 62

Audit Committee Report  � � � � � � � � � � � � � � � � � � � � � � � � �  62
Relationship with Independent Registered Public 
Accounting Firm � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �  63

Fees Billed by Ernst & Young LLP � � � � � � � � � � � � � � � � � � �
Policy on Audit Committee Pre-Approval of Audit and 
Non-Audit Services  � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �

63

64

Annual Evaluation and Selection of Independent 
Registered Public Accounting Firm � � � � � � � � � � � � � � � � � �  63

Certain Relationships and Related Party 
Transactions � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 64
Voting Proposals � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 65

Proposal No. 1: Election of Directors  � � � � � � � � � � � � �  65
2023 Nominees for Director � � � � � � � � � � � � � � � � � � � � � � � �  66

Proposal No. 2: Advisory Vote to Approve Our 
Named Executive Officer Compensation  � � � � � � � � � �  77
Proposal No. 3: Advisory Vote to Approve the 
Frequency of Holding Future Stockholder 
Advisory Votes on Named Executive Officer 
Compensation� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �  78

Proposal No. 4: Ratification of the Appointment of 
Ernst & Young LLP as our Independent Registered 
Public Accounting Firm for Fiscal Year 2024 � � � � � �
Other Voting Matters � � � � � � � � � � � � � � � � � � � � � � � � � � � � �

79
79

Voting and Meeting Information  � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 80

Information Concerning Solicitation and Voting � � � � � � � � �  80

82
Appendices  � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 84

Other Meeting Information  � � � � � � � � � � � � � � � � � � � � � � � � � �

Appendix A - Information Regarding Non-GAAP Financial 
Measures � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �  84

[THIS PAGE INTENTIONALLY LEFT BLANK]

Proxy Statement Summary

To assist you in reviewing the proposals to be acted upon at the annual meeting, we call your attention to the following summarized 
information about the Company, the proposals and voting recommendations, the Company’s director nominees, highlights of  
the directors’ key qualifications, skills and experiences, board composition, corporate governance, executive compensation, and 
environmental, social and governance (“ESG”) matters. For more complete information about these topics, please review the complete 
proxy statement before voting. We also encourage you to read our latest annual report on Form 10-K, which is available at investor.
lamresearch.com, and our latest ESG report, which is available at lamresearch.com/company/environmental-social-governance/. The 
content of  any website or report referred to in this proxy statement is not a part of  nor incorporated by reference in this proxy statement 
unless expressly noted. 

We use the terms “Lam Research,” “Lam,” the “Company,” “we,” “our,” and “us” in this proxy statement to refer to Lam Research 
Corporation, a Delaware corporation. We also use the term “Board” to refer to the Company’s Board of  Directors.

This proxy statement contains forward-looking statements within the meaning of  the Private Securities Litigation Reform Act of  
1995. Forward-looking statements include any statements that are not statements of  historical fact, including statements regarding 
our ESG plans and goals. Forward-looking statements are subject to risks and uncertainties that could cause actual results to differ 
materially from the expectations expressed, including the risks and uncertainties described in our filings with the U.S. Securities 
and Exchange Commission (“SEC”), including specifically the Risk Factors described in our annual report on Form 10-K and our 
quarterly reports on Form 10-Q. You should not place undue reliance on forward-looking statements. We undertake no obligation to 
update any forward-looking statements.

About Lam Research Corporation

Lam Research 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 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 that make products such as 
non-volatile memory, 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.

Deposition

Etch

Clean

Customer
 Support 

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, the Internet of  Things, or “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 architectures 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 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; (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.

1

Lam Research Corporation 2023 Proxy StatementFigure 1� Fiscal Year 2023 Financial Highlights

$17.43 Billion
Revenue

$2.89 Billion

Returned to Stockholders(1)
(capital return)

$1.73 Billion
Research and Development Spending

$5.18 Billion
Cash flows from Operations

$908 Million
in Dividends

$1.98 Billion
in Repurchases(1)

$33.21
Earnings per Diluted Share

(1) 

Figures for capital returned to stockholders and amounts repurchased include brokerage fees and commissions and excise taxes.

Figure 2� Proposals and Voting Recommendations 

Voting Matters

Proposal No. 1: Election of Directors

Proposal No. 2: Advisory Vote to Approve Our Named Executive Officer Compensation

Proposal No. 3: Advisory Vote to Approve the Frequency of Holding Future Stockholder Advisory 
Votes on Our Named Executive Officer Compensation

Proposal No. 4: Ratification of the Appointment of Ernst & Young LLP as our Independent Registered 
Public Accounting Firm for Fiscal Year 2024

Transaction of such other business as may properly come before the annual meeting (including any 
adjournment or postponement thereof)

Board Vote
Recommendation

FOR each nominee

FOR

ONE YEAR

FOR

Figure 3� Summary Information Regarding Director Nominees

You are being asked to vote on the election of  these eleven directors. The following table provides summary information about 
each director nominee as of  September 8, 2023. Information about nominee diversity is shown in Figure 4 on the following page, 
information about their key qualifications, skills and experiences is shown in Figure 5, and their biographical information is contained 
in the “Voting Proposals – Proposal No. 1: Election of  Directors – 2023 Nominees for Director” section beginning on page 65 below.

Name
Sohail U. Ahmed
Timothy M. Archer

Eric K. Brandt

Michael R. Cannon

John M. Dineen

Ho Kyu Kang

Bethany J. Mayer

Jyoti K. Mehra

Abhijit Y. Talwalkar

Lih Shyng (Rick L.) Tsai

Leslie F. Varon

Director

Age
65
56

Since
2019
2018

Independent(1)
Yes
No

61

70

60

61

61

47

59

72

66

2010

2011

2023

2023

2019

2021

2011

2016

2019

Yes

Yes

Yes

Yes

Yes

Yes

Yes 
(Chairman)

Yes

Yes

Committee
Membership(2)

AC
M
*

*

M/FE

M/FE

C/FE

CHC

NGC

Other Current Public Boards

C

M

M

M

M

C

M

M

Dentsply Sirona,
Gen Digiital,
Macerich
Seagate Technology
Cognizant Technology Solutions,
Syneos Health

Box, 
Hewlett Packard Enterprise,
Sempra Energy

Advanced Micro Devices,
iRhythm Technologies,
TE Connectivity
MediaTek

Dentsply Sirona,
Hamilton Lane

(1) 

Independence determined in accordance with Nasdaq rules.

(2)  Memberships shown will continue through November 7, 2023, on which date Mr. Dineen will join the audit committee.

AC – Audit committee
CHC – Compensation and human resources committee
NGC – Nominating and governance committee

C – Chair
M – Member
FE – Audit committee financial expert (as determined based on SEC rules) 
* – Qualifies as an audit committee financial expert (as determined based on 
SEC rules)

2

 
 
Figure 4� Director Nominee Composition Highlights

The Board is committed to diversity and the pursuit of  board refreshment and balanced tenure. The following charts show the tenure, 
age, and diversity of  the director nominees. For more information about our Board’s approach to refreshment and diversity, including 
our board diversity matrix, please refer to the section “Governance Matters - Corporate Governance - Our Approach to Ensuring 
Board Effectiveness” beginning on page 11 below.

Tenure

64%

Average
tenure
5.9 years

9%

27%

Age

9%

27%

Diversity
(combined gender and ethnicity)

64%

Average
age
61.6

64%

Gender Diversity

27%

73%

Female Male

36%

Ethnic Diversity

45%

< 5 yrs

5-10 yrs

>10 yrs

< 55 yrs

55-65 yrs

> 65 yrs

Diverse Non-diverse

55%

Diverse

Non-diverse

Figure 5� Director Nominee Key Qualifications, Skills, and Experiences

The table below summarizes the key qualifications, skills, and experiences of  our nominees. Not having a mark does not mean 
the director nominee does not possess that qualification, skill, or experience. The director biographies contained in the “Voting 
Proposals – Proposal No. 1: Election of  Directors – 2023 Nominees for Director” section below describe each director nominee’s 
background and relevant experience in more detail, and identify those qualifications, skills, and experiences considered most relevant 
to the decision to nominate candidates to serve on our Board. 

Key Qualifications, Skills & Experiences of Director Nominees

Industry Knowledge – Knowledge of  and experience with our 
semiconductor and broader technology industries and markets provides our 
Board members with a deeper understanding of  our products and services, 
the market sectors in which we and our customers compete, and the 
broader technology end markets that drive demand in our industry.

Customer/Deep Technology Knowledge – Directors who possess deep 
knowledge and understanding of  semiconductor processing equipment 
technologies, assist our Board in overseeing our business and strategies 
and enhance the Board’s understanding of  our customers’ markets 
and needs.

Marketing, Disruptive Technology, and Strategy Experience – Directors 
with extensive knowledge and experience in business-to-business 
marketing and sales, and services and/or business development, or 
experience identifying and developing disruptive technologies and leading 
corporate strategy, provide value to the Board by offering critical insights 
and expertise on identifying and understanding new markets, expanding 
market share, and communicating with customers, particularly where such 
experience is in a capital equipment industry, and also provide the Board 
with critical guidance needed to progress in our innovation goals and drive 
semiconductor breakthroughs.

Leadership Experience – Current or former experience in an 
executive-level leadership position at a significant business allows our 
directors to provide the Board with important perspectives and knowledge 
regarding business strategy, operations, corporate culture, succession 
planning, and management and leadership best practices.

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Lam Research Corporation 2023 Proxy Statement  3

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Key Qualifications, Skills & Experiences of Director Nominees

Finance Experience – Directors with profit and loss (“P&L”) and 
financing experience as an executive responsible for financial results of  
a breadth and level of  complexity comparable to the Company help our 
Board oversee the Company’s financial planning, operations, investment 
strategies, capital allocation, and financial reporting. 

Global Business Experience – Experience as a current or former 
business executive of  a business with substantial global operations 
provides our Board with unique insights on managing an international 
business, global scale expansion, and understanding cultural norms.

Mergers and Acquisitions (“M&A”) Experience – Directors with M&A 
and integration experience (including buy- and sell-side and hostile M&A 
experience) as a public company director or officer provide our Board 
with key background and insights in assisting management with reviewing 
strategic alternatives, analyzing potential targets, post-deal integration, and 
oversight of  transactions.

Comparative Board/Governance Experience – Recent or current 
experience as a director of  another public company or significant 
involvement with the corporate governance requirements and practices of  
a public company board while serving in a senior leadership position at 
another public company, provides our Board with an understanding of  the 
board’s role in essential matters, including oversight of  strategy, operations, 
risk, compliance and succession planning, effective interactions with 
significant stockholders, and the proper dynamics between the board and 
senior management. 

Cybersecurity Experience – An understanding of and/or experience 
overseeing corporate cybersecurity or information security programs and 
a history of participation in relevant cyber education, is an increasingly 
important background for our directors to possess and provides our Board 
with valuable knowledge in overseeing and navigating cybersecurity threats. 

Human Capital Management Experience – Experience serving as a 
member of  the compensation committee of  a public company, head of  
human resources, or as direct manager of  the head of  human resources, 
or other experience in setting talent management policies in large 
organizations, aids our Board in overseeing the management of  human 
capital, including culture, engagement, recruiting, retention, compensation, 
and succession planning. 

Risk Management Experience – Directors with experience serving as a 
member of  the audit committee of  a public company, or directly overseeing 
enterprise risk management or business continuity planning in a large 
organization, or other experience in managing risk at the enterprise level or 
in a senior compliance or regulatory role assist our Board in understanding 
how to effectively evaluate and oversee the management and reporting of  
enterprise risks. 

Manufacturing/Operations Experience – Directors with relevant 
experience in manufacturing and operations processes or management 
experience in operations at a company comparable to Lam serve as a 
valuable asset to our Board and have deeper knowledge of  our business, 
products, services, and customers.

4

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Figure 6� Corporate Governance Highlights

Board and Other Governance Information

Size of  Board as Nominated

Number of  Independent Nominated Directors

Number of  Nominated Directors Who Attended ≥75% of  Meetings

Number of  Nominated Directors on More Than Four Public Company Boards

Number of  Nominated Non-Employee Executive Officer Directors Who Are on More Than Two Public 
Company Boards

Limitations on Director Commitments, Including Other Board and Committee Memberships and 
Leadership, With Commitments Evaluated Annually (Page 15)

Directors Subject to Stock Ownership Guidelines (Page 16)

Hedging and Pledging Prohibited (Page 11)

Annual Election of  Directors (Page 65)

Voting Standard (Page 65)

Plurality Voting Carveout for Contested Elections

Separate Chair and CEO

Independent Board Chair (Page 15)

Independent Directors Meet Without Management Present (Page 15)

Annual Board (Including Individual Director) and Committee Self-Evaluations (Page 12)

Annual Independent Director Evaluation of  CEO (Page 18)

Risk Oversight by Full Board and Committees (Page 18)

Commitment to Board Refreshment and Diversity (Page 12)

Robust Director Nomination Process (Page 14)

Significant Board Engagement (Page 18)

Board Orientation/Education Program (Page 13)

Code of  Ethics Applicable to Directors (Page 11)

Stockholder Proxy Access (Pages 14, 82)

Stockholder Ability to Act by Written Consent

Stockholder Engagement Program (Page 20)

Poison Pill 

Board Oversight of  ESG (including Climate), Human Capital, Information Security & Political Activities 
(Page 18)

Publication of  Annual ESG Report aligned with SASB and TCFD (Pages 7, 22)

As of September 2023

11

10
10(1)

0

0

Yes

Yes

Yes

Yes

Majority

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

No

Yes

Yes

(1)  Mr. Dineen was appointed to the Board effective August 24, 2023 and, therefore, did not attend any meetings during the fiscal year ended 

June 25, 2023. 

Lam Research Corporation 2023 Proxy Statement  5

Figure 7� Executive Compensation Highlights

What We Do

Pay for Performance (Pages 29-32, 58) – Our executive compensation program is designed to pay for performance; 100% of  
the annual incentive program is tied to company financial, strategic, and operational performance metrics; the long-term incentive 
program uses a combination of  market-based performance restricted stock units ("Market-based PRSUs") with performance based 
on relative total shareholder return (“TSR”), stock options, and service-based restricted stock units (“RSUs").

Three-Year Performance Period for Our Long-Term Incentive Program (Page 43) – Our current long-term incentive program is 
designed to pay for performance over a period of  three years.

Absolute and Relative Performance Metrics (Pages 32, 37, 43) – Our annual and long-term incentive programs for executive 
officers include the use of  absolute and relative performance factors.

Balance of Annual and Long-Term Incentives – Our incentive programs provide a balance of annual and long-term incentives.

Different Performance Metrics for Annual and Long-Term Incentive Programs (Pages 32, 37, 43) – Our annual and long-term 
incentive programs use different performance metrics.

Capped Amounts (Pages 37, 43) – Amounts that can be earned under the annual and long-term incentive programs are capped.

Compensation Recovery/Clawback Policy (Page 46) – We have a policy pursuant to which we can recover the excess amount 
of  cash incentive-based compensation granted and paid to our officers who are covered by section 16 of  the Securities Exchange 
Act of  1934, as amended (the “Exchange Act”). Our Board intends to adopt a new or revised clawback policy that complies with 
the new SEC and Nasdaq requirements under the Dodd-Frank Wall Street Reform and Consumer Protection Act prior to the 
December 1, 2023 compliance deadline under Nasdaq's final listing standards.

Prohibit Option Repricing – Our stock incentive plans prohibit option repricing without stockholder approval.

Stock Ownership Guidelines (Page 46) – We have stock ownership guidelines for each of  our executive officers and certain other 
senior executives; each of  our named executive officers as set forth in Figure 21 has met their individual ownership level under the 
current program or has a period of  time remaining under the guidelines to do so.

Independent Compensation Advisor (Page 34) – The compensation and human resources committee benefits from its utilization 
of  an independent compensation advisor retained directly by the committee that provides no other services to the Company.

Stockholder Engagement (Page 33) – We engage with stockholders on an annual basis and stockholder advisory firms on an as 
needed basis to obtain feedback concerning our executive compensation program.

What We Don’t Do

Tax “Gross-Ups” for Perquisites, for Other Benefits or upon a Change in Control (Pages 46, 49, 52) – Our executive officers 
do not receive tax “gross-ups” for perquisites, for other benefits, or upon a change in control.(1)

Single-Trigger Change in Control Provisions (Pages 46, 52) – Our executive change in control policy does not have 
single-trigger provisions.

(1)  Our executive officers may receive tax gross-ups in connection with relocation benefits and anniversary milestone awards, which are widely 

available to all of our employees.

6

Figure 8� ESG Highlights

Our ESG strategy supports the success of  our business. It provides a framework for meaningful investments, proactive risk 
management, and globally focused action. Our approach emphasizes engagement, goal setting, and accountability. Our ESG strategy 
is composed of  six key pillars, which are described in greater detail beginning on page 22 and in our annual ESG report, available 
at lamresearch.com/company/environmental-social-governance/. We have set goals aligned with our strategy; these goals are 
highlighted below, together with some of  our recent progress. In 2022, we made important strides forward, including surpassing our 
2025 water and volunteer hour goals years ahead of  schedule. We also received approval from the Science Based Targets initiative 
(“SBTi”) for our near-term emissions reduction goals.1 We aim to achieve each of  the following goals by calendar year 2025, unless 
otherwise stated. In the table below, references to specific years are to calendar, not fiscal, years.

Goals
Governance

2022 Progress

•  Continue to expand our disclosure and alignment with 

•  Our efforts to increase disclosure raised our ratings and 

industry-recognized frameworks and standards

rankings with third parties 

Product Innovation

•  83% of customers measured by emissions set science-based 

•  16.9% of customers measured by emissions have set SBTs

targets (“SBTs”)

Sustainable Operations(1)

•  Achieve net zero greenhouse gas (GHG) emissions by 2050 

by meeting the following targets:
 – Achieve 100% renewable electricity(2) by 2030
 – Reduce absolute Scope 1 and 2 (market-based) GHG 

emissions 25% by 2025 and 60.6% by 2030 from a 2019 
baseline; by 2040, achieve net zero operations(3)

•  Sourced 44% renewable electricity globally in 2022
•  207% increase in Scope 1 and 2 (market-based) GHG 

emissions 

 – Achieve 12 million kilowatt-hours (kWh) in total energy 

•  Achieved 6.9 million kWh in energy savings 

savings from a 2019 baseline

•  Achieve zero waste to landfill for hazardous waste 

•  Diverted 99.99% of hazardous waste from landfills in 2022

•  Achieve 17 million gallons of water savings (15%) in 

•  Achieved 46.9 million gallons of water savings in 

water-stressed regions from a 2019 baseline

Our Workplace

•  Build on our high-performance culture with global employee 
engagement at the global benchmark, as measured by our 
annual employee surveys

water-stressed regions, surpassing our 2025 goal by more 
than 175%; our updated goal will be to achieve 80 million 
gallons of water savings from a 2019 baseline

•  Ended the year with an engagement score of 78, one point 

below the global top tier benchmark of 79 

•  Maintain an Occupational Safety and Health Administration 

•  Realized recordable injury rate of 0.35 in 2022 

recordable injury rate at or below 0.4 annually

•  Increase the proportion of women (globally) and 

underrepresented employees (U.S.) across the Company

(table continues on next page)

•  Increased the proportion of women in our global workforce by 
3.0% and underrepresented employees in the U.S. by 5.0% 
over 2021

(1) 

(2) 

(3) 

Renewable electricity, energy savings, waste and water savings data exclude Lam’s subsidiaries Avonisys, Coventor, Metryx, SemSysco, 
Solmates, and Talus. Scope 1 and 2 (market-based) GHG emissions data exclude Lam’s subsidiaries Avonisys, Solmates and SemSysco.
Previously, this goal targeted 100% renewable energy by 2030. Lam updated this goal in 2022 per the SBTi verification and approval process.
Previously, the 2030 goal targeted a 46% reduction in Scope 1 and 2 (market-based) GHG emissions. Due to a previously unidentified source of 
Scope 1 emissions, Lam worked with SBTi to update our 2019 emissions inventory and restate our 2030 goal.

1 

The 2030 GHG emissions goal was validated in 2022 and was subsequently restated in 2023 in alignment with SBTi.

Lam Research Corporation 2023 Proxy Statement  7

Goals
Responsible Supply Chain

2022 Progress

•  Achieve more than 90% compliance rate with our social and 
environmental expectations across our top-tier suppliers 

•  Exceeded our goal with 94% of suppliers responding to our 

conflict minerals survey in 2022

•  Engage with at least 50% of our top-tier suppliers on 

•  Exceeded our goal by engaging with 100% of top-tier 

environmental sustainability opportunities 

suppliers in 2022

•  Increase engagement with all suppliers on social and 

•  Deepened supplier engagement through our inaugural 

environmental topics through assessment, training, and 
capacity building 

ESG Supplier Forum, new supplier engagement platform, 
new monthly webinar series and newsletter, and additional 
trainings via the Responsible Business Alliance (RBA)

•  46.5% of suppliers measured by emissions will set SBTs

•  14.5% of suppliers as measured by emissions have set SBTs

Our Communities

•  Determine key targets for larger-scale impact aligned to a new 

strategic focus 

•  Achieved goal by launching new social impact framework 
with three strategic focus areas to guide our giving and 
signature program initiatives

•  Implement measurement of outcomes for key program and 

•  Began developing a reporting process and measurement 

large-scale grants 

outcomes

•  Increase annual unique participation rate in all employee 

•  Increased annual unique employee participation rate from 

giving programs from 10% to 30% 

10% in 2021 to 18% in 2022

•  Increase employee volunteer hours by 33% from a 2019 

baseline

•  Achieved and surpassed our goal with employees completing 
21,133 volunteer hours in 2022 for a total increase of 58% 
from a 2019 baseline and set a new goal to achieve 40,000 
by end of 2025

8

Stock Ownership

Security Ownership of Certain Beneficial Owners and Management

The table below sets forth the beneficial ownership of  shares of  Lam common stock by: (1) each person or entity who we believe, 
based on our review of  filings made with the SEC, beneficially owned more than 5% of  Lam’s common stock on the date set 
forth below; (2) each current director of  the Company; (3) each NEO identified below in the “Compensation Matters – Executive 
Compensation and Other Information – Compensation Discussion and Analysis” section; and (4) all current directors and current 
executive officers as a group. With the exception of  5% owners, and unless otherwise noted, the information below reflects holdings 
as of  September 8, 2023, which is the Record Date for the 2023 Annual Meeting of  Stockholders and the most recent practicable 
date for determining ownership. For 5% owners, holdings are as of  the dates of  their most recent ownership reports filed with the 
SEC, which are the most practicable dates for determining their holdings. The percentage of  the class owned is calculated using 
132,222,362 as the number of  shares of  Lam common stock outstanding on September 8, 2023.

Figure 9. Beneficial Ownership Table

Name of Person or Identity of Group

5% Stockholders

The Vanguard Group 
100 Vanguard Boulevard
Malvern, PA 19355

BlackRock, Inc.
55 East 52nd Street
New York, NY 10055

Directors

Sohail U. Ahmed

Timothy M. Archer (also a Named Executive Officer)

Eric K. Brandt

Michael R. Cannon

John M. Dineen

Ho Kyu Kang

Bethany J. Mayer

Jyoti K. Mehra

Abhijit Y. Talwalkar

Lih Shyng (Rick L.) Tsai

Leslie F. Varon

Named Executive Officers (“NEOs”)

Douglas R. Bettinger

Patrick J. Lord

Vahid Vahedi

Seshasayee (Sesha) Varadarajan

All current directors and executive officers as a group (17 people)

* 

Less than 1%

Shares 
Beneficially 
Owned (#)(1)

Percentage
of Class

11,788,267(2)

8.92%

11,026,970(3)

8.34%

2,694

150,646

28,115

18,310

—

452

2,690

1,020

12,999

7,090

2,465

96,966

17,774

24,712

37,560

418,330

*

*

*

*

—

*

*

*

*

*

*

*

*

*

*

*

Lam Research Corporation 2023 Proxy Statement  9

 
(1) 

Includes shares subject to outstanding stock options that are now exercisable or will become exercisable within 60 days after September 8, 
2023, as well as RSUs, that will vest within that time period, as follows:

Sohail U. Ahmed

Timothy M. Archer

Eric K. Brandt

Michael R. Cannon

John M. Dineen

Ho Kyu Kang

Bethany J. Mayer

Jyoti K. Mehra 

Abhijit Y. Talwalkar

Lih Shyng (Rick L.) Tsai

Leslie F. Varon

Douglas R. Bettinger

Patrick J. Lord

Vahid Vahedi

Seshasayee (Sesha) Varadarajan

All current directors and executive officers as a group (17 people)

Shares

563

62,405

563

563

—

452

563

563

563

563

563

3,545

6,881

1,514

15,270

98,027

The terms of any outstanding stock options that are now exercisable or will become exercisable within 60 days after September 8, 2023, and 
RSUs that will vest within that time period, are reflected in “Figure 55. Outstanding Equity Awards at Fiscal Year 2023 Year-End,” except as 
described in the following sentences. Ava M. Hahn has options covering 3,456 shares, which are unexercised and exercisable within 60 days 
of September 8, 2023. The grants for Ms. Hahn have terms consistent with the terms reflected in “Figure 55. Outstanding Equity Awards at 
Fiscal Year 2023 Year-End.”
As discussed in “Governance Matters – Director Compensation” below, the non-employee directors receive an annual equity award as part of 
their compensation. These awards generally vest on October 31, 2023, subject to continued service on the board as of that date, with immediate 
delivery of the shares upon vesting. For 2023, Messrs. Ahmed, Brandt, Cannon, and Talwalkar; Mses. Mayer, Mehra and Varon; and Dr. Tsai 
each received awards of 563 RSUs. Dr. Kang, who was appointed as a director following the annual equity grant, received a pro-rated grant for 
2023 of 452 RSUs, which is included in the tables above.
All information regarding The Vanguard Group (“Vanguard”) is based solely on information disclosed in amendment number 11 to Schedule 13G 
filed by Vanguard with the SEC on February 9, 2023. According to the Schedule 13G filing, of  the 11,788,267 shares of  Lam common stock 
reported as beneficially owned by Vanguard as of  December 30, 2022, Vanguard did not have sole voting power with respect to any shares, had 
shared voting power with respect to 203,167 shares, had sole dispositive power with respect to 11,215,795 shares, and had shared dispositive 
power with respect to 572,472 shares of  Lam common stock. 
All information regarding BlackRock Inc. (“BlackRock”) is based solely on information disclosed in amendment number 15 to Schedule 13G filed 
by BlackRock with the SEC on February 3, 2023 on behalf  of  BlackRock and certain subsidiaries. According to the Schedule 13G filing, of  the 
11,026,970 shares of  Lam common stock reported as beneficially owned by BlackRock as of  December 31, 2022, BlackRock had sole voting 
power with respect to 9,922,105 shares, did not have shared voting power with respect to any shares, had sole dispositive power with respect to 
11,026,970 shares, and did not have shared dispositive power with respect to any shares of  Lam common stock.

(2) 

(3) 

10

Governance Matters

Corporate Governance

Our Board and members of  management are committed to responsible corporate governance to manage the Company for the 
long-term benefit of  its stockholders. To that end, the Board and management periodically review and update, as appropriate, 
the Company’s corporate governance policies and practices. As part of  that process, the Board and management consider the 
requirements of  federal and state law, including rules and regulations of  the SEC; the listing standards for the Nasdaq Global Select 
Market (“Nasdaq”); published guidelines and recommendations of  proxy advisory firms; published guidelines of  some of  our top 
stockholders; published guidelines of  other selected public companies; and any feedback we receive from our stockholders. A list of  
key corporate governance practices is provided in the “Proxy Statement Summary” above.

Corporate Governance Policies

We have instituted a variety of policies and procedures to foster and maintain responsible corporate governance, including the following:

Figure 10. Policies and Procedures Summary

Policy or  
Procedure

Board 
committee 
charters*

Corporate 
governance 
guidelines*

Corporate 
Code of  
Ethics*

Global 
Standards 
of Business 
Conduct*
Insider  
Trading  
Policy

Summary

Each of  the Board’s audit, compensation and human resources, and nominating and governance committees 
has a written charter adopted by the Board that delegates authority and responsibilities to the committee.

Each committee reviews its charter, and the nominating and governance committee reviews the charters of  all of  
the committees, annually and recommends changes to the Board, as appropriate. See “Board Committees” below 
for additional information regarding these committees.

We adhere to written corporate governance guidelines, adopted by the Board and reviewed annually by the 
nominating and governance committee and the Board.

Selected provisions of  the guidelines are discussed below, including in the “Board Nomination Policies and 
Procedures,” “Director Independence Policies,” and “Other Governance Practices” sections below.
We maintain a code of  ethics that applies to all employees, officers, and members of  the Board.

The code of  ethics establishes standards reasonably necessary to promote honest and ethical conduct, 
including the ethical handling of  actual or apparent conflicts of  interest between personal and professional 
relationships, and full, fair, accurate, timely, and understandable disclosure in the periodic reports we file with the 
SEC and in other public communications. We will promptly disclose to the public any amendments to, or waivers 
from, any provision of  the code of  ethics to the extent required by applicable laws. We intend to make this public 
disclosure by posting the relevant material on our website, to the extent permitted by applicable laws.
We maintain written standards of  business conduct to address a variety of  situations that apply to our worldwide 
workforce. Among other things, these global standards of  business conduct address relationships and/or 
conduct with one another, with Lam (including conflicts of  interest, safeguarding of  Company assets, and 
protection of  confidential information), and with other companies and stakeholders (including anti-corruption).
Our insider trading policy restricts the trading of  Company stock by our directors, officers, and employees, 
and includes provisions addressing insider blackout periods and prohibiting pledges of  Company stock, and 
prohibiting such persons from engaging in hedging transactions, such as “cashless” collars, forward sales, 
equity swaps and other similar arrangements. Investments in exchange funds are permitted if  the fund is broadly 
diversified and comprises less than 2% of  Company stock; exceptions to the 2% threshold may be permitted on 
a case-by-case basis.

* 

A copy is available on the Investors section of  our website at investor.lamresearch.com/corporate-governance.

Our Approach To Ensuring Board Effectiveness

As part of  the Board’s commitment to responsible corporate governance, we have developed a number of  practices that together 
serve to ensure that, over time, the Board continues to function in an effective manner that serves the long-term interests of  the 
Company and its stockholders. Several of  the practices that we consider to be most important are summarized in Figure 11 below, 
and the practices themselves are described in greater detail below.

Lam Research Corporation 2023 Proxy Statement  11

Figure 11. Board Effectiveness Practices

Annual nomination 
review process and new 
director recruitment on 
an as-needed basis

Board 
Nominations

Orientation and 
mentoring programs for 
new directors; education 
programs for all directors

Director 
Onboarding 
and Education

Board Composition, 
Diversity and 
Refreshment

Board 
and Committtee 
Evaluations

Periodic review of 
board composition to 
ensure continuity and 
fresh perspectives

Annual evaluation 
to ensure board 
effectiveness 

Board and committee evaluations. Every year, the Board conducts a self-evaluation of  the Board, its committees, and the 
individual directors, overseen by the nominating and governance committee. From time to time, the evaluation is facilitated by an 
independent third-party consultant. The evaluation solicits the opinions of  the directors regarding the effectiveness of  the Board, 
Board committees, and individual directors in fulfilling their obligations. Feedback on Board effectiveness is provided to the full Board 
for discussion, feedback on each committee’s effectiveness is provided to the committee for discussion, and feedback regarding 
individual director performance is provided to each individual director. The Board and committees identify and hold themselves 
accountable for action items stemming from the evaluation. The results of  the evaluations are also considered by the nominating and 
governance committee and the Board as part of  the director nomination process.

Board composition, diversity and refreshment. The Board and the nominating and governance committee regard board 
refreshment as important, and strive to maintain an appropriate balance of  tenure, turnover, diversity, and skills to meet the needs 
of  the Company and the Board. In consideration of  the Company’s evolving strategic priorities and as part of  its refreshment 
planning, the nominating and governance committee regularly evaluates the Board’s composition, skills and experiences and 
diversity, and directors’ time commitments and committee assignments, to ensure that the Board functions effectively. See “Proxy 
Statement Summary - Figure 5. Director Nominee Key Qualifications, Skills, and Experiences” and “Proxy Statement Summary - 
Figure 4. Director Nominee Composition Highlights” for additional information regarding the key qualifications, skills and experiences 
considered by the Board and the nominating and governance committee in nominating our nominees. Since 2020, the Board has 
gained three new independent directors, two of  whom are diverse in terms of  gender identity, ethnicity or race, as shown in Figure 12. 

Figure 12. Refreshment of Independent Directors Since 2020

Three New Independent Directors

2020

2021

2022

2023

•  One new female, 
ethnically/racially 
diverse director

•  Two new male 

directors, including 
one ethnically/racially 
diverse male director

The Board is committed to diversity, and for many years, the composition of  the Board has reflected that commitment. The Board 
believes that board diversity is important to serving the long-term interests of  the Company’s stockholders. In identifying potential 
director candidates outside the Company, the nominating and governance committee is committed to actively seeking out qualified 
candidates who reflect diverse backgrounds, skills and experiences, including diversity of  geography, gender identity, LGBTQ+ 

12

identity, age, race and ethnicity, and classification as a member of  an underrepresented minority, to include in the pool from which 
Board nominees are chosen, and any third-party search firms retained for a related search will be instructed to include such 
candidates in initial lists of  candidates they prepare. Every year since 2006, the Board has had at least two female directors, and 
since 2019 we have had either three or four female directors. We began asking directors to self-identify their ethnicity/race beginning 
in 2020 and their gender identity and LGBTQ+ identity beginning in 2022, and have reported those metrics for the current and prior 
years in Figure 13 below. As illustrated in “Proxy Statement Summary - Figure 4. Director Nominee Composition Highlights”, 64% 
of  our nominees are diverse overall, with 27% of  our nominees being diverse on the basis of  gender identity and 45% on the basis 
of  ethnicity/race. In addition, over a number of  years, the Board has appointed directors who have expanded the experiences, 
areas of  substantive expertise, and geographic and industry diversity of  the Board, as illustrated by the information provided in their 
biographies under “Voting Proposals - Proposal No. 1: Election of  Directors - 2023 Nominees for Director” below.

Figure 13. Board Diversity Matrix(1)

Total number of  directors

11

10

As of September 8, 2023

As of September 9, 2022

Part I: Gender Identity
Directors
Part II: Demographic Background
African American or Black
Alaskan Native or Native American
Asian
Hispanic or Latinx
Native Hawaiian or Pacific Islander
White (not of  Hispanic or Latinx origin)
Two or More Races or Ethnicities
LGBTQ+
Did Not Disclose Demographic Background

Female
3

Male
8

Non-Binary
–

Did Not  
Disclose  
Gender
–

Female
4

Male
6

Non-Binary
–

Did Not  
Disclose  
Gender
–

–
–
1
–
–
2
–
–
–

–
–
4
–
–
4
–
–
–

–
–
–
–
–
–
–
–
–

–
–
–
–
–
–
–
–
–

–
–
1
–
–
3
–
–
–

–
–
3
–
–
3
–
–
–

–
–
–
–
–
–
–
–
–

–
–
–
–
–
–
–
–
–

(1) 

Diversity is presented according to the categories and definitions specified in Nasdaq Rule 5605(f).

The Board is also committed to the pursuit of  Board refreshment and balanced tenure. The Board believes that new perspectives and 
ideas are important to a forward-looking and strategic board, as is the ability to benefit from the valuable experience and familiarity 
of  longer-serving directors who can leverage their experience with the Company and with the industry and business environment in 
which the Company operates. Our corporate governance guidelines do not impose a term limit on Board service; however, the Board 
regularly assesses the directors’ tenure mix and strives to maintain a balance that will ensure both fresh perspectives and experience 
on the Board. In addition, our corporate governance guidelines impose an age limitation for directors to be nominated to the Board, 
as described under “Board Nomination Policies and Procedures - Board Membership Criteria” below.

The Board also considers refreshment and tenure with respect to the leadership and membership of its standing committees, and the 
nominating and governance committee evaluates short-term and long-term roadmaps for committee membership and leadership on a 
regular basis. When reviewing committee assignments, the nominating and governance committee considers the rotation of chairs and 
members with a view toward balancing the benefits derived from the diversity of experience and viewpoints of the various directors. 
The nominating and governance committee also considers individual directors’ skills, experiences and qualifications, prior committee 
experience, and other positions and commitments.

Director onboarding and education. To ensure that new directors are able to effectively participate in and contribute to the 
Board as quickly as possible, we provide a comprehensive orientation and onboarding program for our new directors. Upon joining 
the Board, new directors participate in an orientation program which includes introductions to other Board members and our senior 
management team, and in depth learning about our industry, business, technology, operations, culture, people, performance, strategic 
plans, risk management and corporate governance practices, among other topics. The onboarding process also includes tours of  one 
or more of  our manufacturing or lab facilities. These in-person tours were paused during the COVID-19 pandemic but have recently 
resumed. First time directors (i.e. those without prior public company board experience) are encouraged to attend an outside course 
shortly after joining the Board.

Our Board is also committed to ongoing education. Our corporate governance guidelines provide that directors are expected to 
participate in educational events sufficient to maintain their understanding of  their duties as directors and to enhance their ability to 
fulfill their responsibilities. In addition to any external educational opportunities that the directors find useful, the Company and the 
board leadership are expected to facilitate such participation by arranging for appropriate educational presentations from time to time. 
In 2022, our Board heard from external advisors on multiple subjects, including cybersecurity, employee engagement and retention, 
and the economic and political climate in China.

Lam Research Corporation 2023 Proxy Statement  13

Board Nomination Policies and Procedures

Board membership criteria. Under our corporate governance guidelines, the nominating and governance committee is responsible 
for recommending nominees to the independent directors, and the independent directors nominate the slate of directors for approval by 
our stockholders. In making its recommendations, whether for new or incumbent directors, the nominating and governance committee 
assesses the appropriate balance of experience, skills, and characteristics required for the Board at the time.

Our corporate governance guidelines set out a non-exclusive list of  factors to be considered by the nominating and governance 
committee in recommending nominees, which were selected by the Board to ensure proper board composition and effectiveness. 
These factors are reviewed and updated by the Board on a regular basis. In May 2023, the factors were updated to include additional 
diversity attributes. The factors include, but are not limited to: 

•  experience;
•  business acumen;
•  wisdom; 
integrity;
• 
judgment;
• 
the ability to make independent analytical inquiries;
• 
the ability to understand the Company’s business environment;
• 
• 
the candidate’s willingness and ability to devote adequate time to board duties;
•  diversity with respect to any attribute(s) the Board considers appropriate, including geography, gender identity, LGBTQ+ 

identity, age, ethnicity or race, and classification as a member of  an underrepresented minority;
specific skills, background, or experience considered necessary or desirable for board or committee service;
specific experiences with other businesses or organizations that may be relevant to the Company or its industry; and
the interplay of  a candidate’s experiences and skills with those of  other Board members.

• 
• 
• 

In addition, our corporate governance guidelines provide that a director may not be nominated for re-election or reappointment to the 
Board after having attained the age of 75 years. To be nominated, a new or incumbent candidate must provide an irrevocable conditional 
resignation that will be effective upon (1) the director’s failure to receive the required majority vote at an annual meeting at which the 
nominee faces re-election and (2) the Board’s acceptance of such resignation.

Upon the recommendations of the nominating and governance committee, the independent members of the Board have nominated all 
of our current directors for re-election to serve on the Board. Each nominee’s key qualifications, skills, and attributes considered most 
relevant to the nomination of the candidate to serve on the Board are reflected in their biography under “Voting Proposals-Proposal 
No. 1: Election of  Directors - 2023 Nominees for Director” below. For a summary of the key qualifications, skills, and attributes of the 
nominees to the Board, see “Proxy Statement Summary - Figure 5. Director Nominee Key Qualifications, Skills, and Experiences.”

Nomination procedure. The nominating and governance committee sets specific qualifications for new directors, and identifies, 
screens, evaluates, and recommends qualified candidates for appointment or election to the Board. The committee considers 
recommendations from a variety of  sources, including search firms, Board members, executive officers, and stockholders. 
Nominations for election by the stockholders are made by the independent members of  the Board. New candidates to join the 
Board typically meet with our chair, our lead independent director (if  applicable), members of  the nominating and governance 
committee, additional board members, and our president and CEO, as well as representatives of  the Company’s executive 
team, prior to being considered for recommendation by the nominating and governance committee for appointment to the Board. 
See “Voting Proposals - Proposal No. 1: Election of  Directors - 2023 Nominees for Director” below for additional information 
regarding the 2023 candidates for election to the Board.

The nominating and governance committee will consider for nomination persons properly nominated by stockholders in accordance with 
the Company’s bylaws and nomination procedures. Our bylaws provide that under certain circumstances, a stockholder, or group of up 
to 20 stockholders, who have maintained continuous ownership of at least three percent (3%) of our common stock for at least three 
years may nominate and include a specified number of director nominees in our annual meeting proxy statement that cannot exceed 
the greater of two or 20% of the aggregate number of directors then serving on the Board (rounded down). Information regarding the 
nomination procedures is provided in the “Voting and Meeting Information - Other Meeting Information - Stockholder - Initiated Proposals 
and Nominations for 2024 Annual Meeting” section below. Subject to then-applicable law, stockholder nominations for director will be 
evaluated by the Company’s nominating and governance committee in accordance with the same criteria as are applied to candidates 
identified by the committee or other sources.

Director Independence Policies

Board independence requirements. Our corporate governance guidelines require that a majority of  the Board members 
be independent. The nominating and governance committee annually reviews the independence of  each director, including with 
respect to the Board and each individual committee, and recommends to the Board director independence determinations made with 

14

respect to continuing and prospective directors. No director will qualify as “independent” unless the Board affirmatively determines 
that the director qualifies as independent under the Nasdaq rules and has no relationship that would interfere with the exercise 
of  independent judgment as a director. In addition, no non-employee director may serve as a consultant or service provider to the 
Company without the approval of  a majority of  the independent directors (and any such director’s independence must be reassessed 
by the full Board following such approval).

Board member independence. The Board has determined that all current directors and persons who served as directors during 
any part of  fiscal year 2023, other than Mr. Archer, are independent in accordance with Nasdaq criteria for director independence. In 
making the determination, the Board considered prior employment with the Company, disclosed related party transactions, known 
familial relationships of  directors with employees (not involving immediate family members) and commercial transactions involving 
other parties with common directorships, none of  which qualified as related party transactions or were considered by the Board to 
interfere with the exercise of  independent judgment as a director.

Board committee independence. All members of  the Board’s audit, compensation and human resources, and nominating and 
governance committees must be non-employee or outside directors and independent in accordance with applicable Nasdaq criteria 
as well as Rule 16b-3 under the Exchange Act. See “Board Committees” below for additional information regarding these committees.

Lead independent director. Our corporate governance guidelines authorize the Board to designate a lead independent director 
from among the independent members. As described below under “Leadership Structure of  the Board,” an independent director, 
Mr. Talwalkar, currently serves as chairman of  the Board, and as a result, the Board has not designated a lead independent director.

Executive sessions of independent directors. The Board and its audit, compensation and human resources, and nominating 
and governance committees hold meetings of  the independent directors and committee members, without management present, as 
part of  each regularly scheduled meeting and at any other time at the discretion of  the Board or committee, as applicable.

Board access to independent advisors. The Board as a whole, and each standing Board committee separately, has the complete 
authority to retain, at the Company’s expense, and terminate, in their discretion, any independent consultants, counselors, or advisors 
as they deem necessary or appropriate to fulfill their responsibilities.

Leadership Structure of the Board

The Company’s governance framework provides the Board with the authority and flexibility necessary to select the appropriate 
leadership structure for the Board. In making determinations about the leadership structure, the Board considers many factors, 
including the specific needs of  the business and what is in the best interests of  the Company’s stockholders.

Under our corporate governance guidelines, the Board’s leadership structure includes a chair and may also include a separate lead 
independent director. Currently, Mr. Talwalkar, an independent director, serves as chairman of  the Board, and as a result, the Board 
has not designated a lead independent director.

The chair’s duties include (1) preparing the agenda for the Board meetings with input from the CEO, the Board, and the committee 
chairs; (2) upon invitation, attending meetings of  any of  the Board committees of  which they are not a member; (3) conveying to 
the CEO, together with the chair of  the compensation and human resources committee, the results of  the CEO’s performance 
evaluation; (4) reviewing proposals submitted by stockholders for action at meetings of  stockholders and, depending on the subject 
matter, determining the appropriate body, among the Board or any of  the Board committees, to evaluate each proposal, and making 
recommendations to the Board regarding action to be taken in response to such proposal; (5) as requested by the Board, providing 
reports to the Board on the chair’s activities; (6) coordinating and developing the agenda for, and moderating executive sessions of  
the Board’s independent directors; (7) conveying to the CEO, as appropriate, discussions from executive sessions of  the Board’s 
independent directors; and (8) performing such other duties as the Board may reasonably request from time to time.

Other Governance Practices

In addition to the principal policies and procedures described above, we have established a variety of  other practices to enhance our 
corporate governance, including the following:

Director resignation or notification of change in executive officer status. Under our corporate governance guidelines, 
any director who is also an executive officer of  the Company must offer to submit their resignation as a director to the Board if  the 
director ceases to be an executive officer of  the Company. The Board may accept or decline the offer, in its discretion. The corporate 
governance guidelines also require a non-employee director to notify the nominating and governance committee if  the director 
changes or retires from their executive position at another public company. The nominating and governance committee reviews 
the appropriateness of  the director’s continuing Board membership under the circumstances, and the director is expected to act in 
accordance with the nominating and governance committee’s recommendations.

Limitations on director commitments, including other board and committee memberships and leadership. The 
Board believes that it is critical that directors dedicate sufficient time to their service on the Board. Under our corporate governance 
guidelines, the nominating and governance committee considers a director’s other board and committee leadership positions and 

Lam Research Corporation 2023 Proxy Statement  15

memberships that may affect a director’s ability to contribute effectively to the Board, and evaluates director commitments at least 
annually. In particular, our corporate governance guidelines provide that Board members may not serve on more than four public 
company boards (including service on the Company’s Board). Non-employee directors who are executive officers at other public 
companies may not serve on more than two public company boards (including the Company’s Board). In addition, non-employee 
directors may not serve on more than three audit committees of  public company boards (including the Company’s audit committee), 
unless approved by the nominating and governance committee. Finally, the Company’s CEO may not serve on more than one other 
public company board without obtaining prior approval of  such directorship by the nominating and governance committee. All of  our 
directors are currently in compliance with the limitations on director commitments in our corporate governance guidelines.

Director and executive stock ownership. Under the corporate governance guidelines, each non-employee director is expected 
to own at least the lesser of  five times the value of  the annual cash retainer (not including any committee chair or other supplemental 
retainers for directors) or 5,000 shares of  Lam common stock, by the fifth anniversary of  their initial election to the Board. The 
requirements are specified in the alternative of  shares or dollars to allow for stock price volatility. The dollar alternative is translated 
into a number of  shares by dividing the applicable multiple of  the annual cash retainer by the average closing price of  our common 
stock for the 30 trading days through June 30 of  the most recently-completed fiscal year as of  the measurement date. Guidelines for 
stock ownership by designated members of  the executive management team are described below under “Compensation Matters - 
Executive Compensation and Other Information - Compensation Discussion and Analysis.” All of  our directors and designated 
members of  our executive management team were in compliance with the Company’s applicable stock ownership guidelines at the 
end of  fiscal year 2023 or have a period of  time remaining under the guidelines to meet the requirements.

Communications with board members. Any stockholder who wishes to communicate directly with the Board, with any Board 
committee, or with any individual director regarding the Company may write to the Board, the committee, or the director c/o Secretary, 
Lam Research Corporation, 4650 Cushing Parkway, Fremont, California 94538. Subject to certain exceptions specified in our 
corporate governance guidelines, the Secretary will forward communications to the appropriate director(s).

Any stockholder, employee, or other person may communicate any complaint regarding any accounting, internal accounting control, or 
audit matter to the attention of  the Board’s audit committee by sending written correspondence by mail (to Lam Research Corporation, 
Attention: Board Audit Committee, P.O. Box 5010, Fremont, California 94537-5010) or by telephone (855-208-8578) or internet (through 
the Company’s third-party provider website at www.lamhelpline.ethicspoint.com). The audit committee has established procedures to 
ensure that employee complaints or concerns regarding audit or accounting matters will be received and treated anonymously (if  the 
complaint or concern is submitted anonymously and if  permitted under applicable law).

Meeting Attendance

Our Board held a total of five meetings during fiscal year 2023. The number of committee meetings held is shown below under “Board 
Committees”. All of the directors attended at least 75% of the aggregate number of Board meetings and meetings of Board committees 
on which they served during their tenure in fiscal year 2023.

We expect our directors to attend the annual meeting of  stockholders each year unless unusual circumstances make attendance 
impractical. All of  the individuals who were directors as of  the 2022 annual meeting of  stockholders attended that meeting.

Board Committees

The Board has three standing committees: an audit committee, a compensation and human resources committee, and a nominating 
and governance committee. The functions, membership, and charter of  each are described below. Copies of  each committee’s 
charter are available on the Investors section of  our website at investor.lamresearch.com/corporate-governance.

Audit Committee 
Membership as of  September 8, 2023:2 Sohail U. Ahmed, Michael R. Cannon, Bethany J. Mayer, and Leslie F. Varon (Chair)
Meetings held in fiscal year 2023: Ten

Key responsibilities:

•  oversee the Company’s accounting and financial reporting processes, internal audit program, and the audits of  its financial 

statements, including the system of  internal controls;

•  oversee the Company’s investment policies and performance, 
• 
review the Company’s hedging strategy and tax strategies;
•  oversee the Company’s ethics and compliance program;
•  oversee the Company’s cybersecurity and information security policies and internal controls; 
• 

review and oversee potential related party and conflict of  interest situations, transactions required to be disclosed pursuant to 
Item 404 of  Regulation S-K of  the SEC, and any other transaction involving an executive or Board member, and 

Mr. Ahmed joined the committee on November 7, 2022.

2 

16

•  oversee (i) the determination of  whether an accounting restatement is required due to the material noncompliance of  the 
Company with any financial reporting requirement under the securities laws and (ii) the preparation of  the Company’s 
accounting restatements to correct such noncompliance.

The Board concluded that all members of  the audit committee, and persons who served as members of  the audit committee during 
any part of  fiscal year 2023, are non-employee directors who are independent in accordance with the Nasdaq listing standards and 
SEC rules for audit committee member independence. Furthermore, each member is able to read and understand fundamental 
financial statements as required by the Nasdaq listing standards, and the Board has determined that Mr. Cannon and Mss. Mayer 
and Varon are each an “audit committee financial expert” as defined in the SEC rules.

Effective November 7, 2023, John M. Dineen will become a member of  the audit committee.

Compensation and Human Resources Committee 
Membership as of  September 8, 2023:3 Eric K. Brandt (Chair), Jyoti K. Mehra, Abhijit Y. Talwalkar, and Lih Shyng (Rick L.) Tsai 
Meetings held in fiscal year 2023: Five

Key responsibilities:

• 
• 
• 

review and approve the Company’s executive officer compensation philosophy, objectives and strategies;
recommend to the independent members of  the Board corporate goals and objectives under our compensation plans;
recommend to the independent members of  the Board compensation packages and compensation payouts for the CEO, and 
approve the compensation packages and compensation payouts for our other executive officers;

•  oversee incentive, equity-based plans, and other compensatory plans in which our executive officers and/or directors 

participate;

•  produce an annual report on executive compensation for inclusion, as required, in our annual proxy statement;
•  oversee management’s determination as to whether our compensation policies and practices, including those related to pay 

equity laws, create risks that are reasonably likely to have a material adverse effect on the Company; and

•  discharge certain responsibilities of  the Board with respect to organization and people matters, including executive 

succession planning, employee engagement programs, and assisting the Board in overseeing ESG matters relating to our 
workforce, including inclusion and diversity.

The Board concluded that all members of  the compensation and human resources committee, and persons who served as members 
of  the committee during any part of  fiscal year 2023, are non-employee directors who are independent in accordance with Rule 16b-3 
under the Exchange Act and the Nasdaq criteria for director and compensation committee member independence. 

Nominating and Governance Committee 
Membership as of  September 8, 2023:4 Eric K. Brandt, Michael R. Cannon (Chair), Bethany J. Mayer, and Abhijit Y. Talwalkar 
Meetings held in fiscal year 2023: Four

Key responsibilities:

identify individuals qualified to serve as members of  the Board and recommend nominees for election as directors;
recommend committee membership and leadership assignments; 
review our corporate governance guidelines and other governing documents and recommend amendments to the Board;

• 
• 
• 
•  oversee self-evaluations of  the Board and individual directors;
•  assist the Board in overseeing ESG matters not assigned to other committees, including our overall ESG strategy and goals, 

ESG report, sustainability initiatives, and oversight of  climate-related goals;

•  oversee the Company’s political activities and review our policy regarding political contributions and spending; and
• 

review the independence of  the Board and its committees and recommend director independence determinations to the 
Board; 

•  monitor and evaluate the educational needs of  directors and make recommendations to the Board where appropriate; and
•  administer the process for director candidates nominated by stockholders.

The Board concluded that all members of  the nominating and governance committee, and persons who served as members of  
the nominating and governance committee during any part of  fiscal year 2023, are non-employee directors who are independent in 
accordance with the Nasdaq criteria for director independence. 

3 

4 

Ms. Mehra joined the committee on November 7, 2022.
Ms. Mayer joined the committee on November 7, 2022.

Lam Research Corporation 2023 Proxy Statement  17

Board’s Role and Engagement

General. The Board oversees the management of  the business and affairs of  the Company. In this oversight role, the Board serves 
as the ultimate decision-making body of  the Company, except for those matters reserved for the stockholders. Board agendas 
facilitate dialogue between the Board and management regarding drivers of  long-term stockholder value and key strategic and 
operational risks. The Board’s and its committees’ agendas include both regular, recurring topics as well as time for special agenda 
topics that are scheduled on an as-needed basis by the Board or committee chairs, as applicable.

The Board and its committees have the primary responsibilities for:

•  overseeing the Company’s business strategies, and approving the Company’s capital allocation plans and priorities, annual 

operating plan, and major corporate actions as set forth in the below sub-bullets;
 ◦
a strategic plan is presented to the Board for discussion on an annual basis;
 ◦
an operating plan is presented to the Board for discussion on an annual basis, and updates are presented at each 
quarterly Board meeting; and
capital allocation plans and priorities and other major corporate actions are presented and discussed as part of  regular 
management updates and as special agenda topics, as appropriate.

 ◦

reviewing with our CEO the performance of  the Company’s other executive officers and approving their compensation; 
reviewing and approving CEO and top leadership succession planning; 

•  appointing, annually evaluating the performance of, and approving the compensation of, our CEO; 
• 
• 
•  advising and mentoring the Company’s senior management; 
•  overseeing the Company’s internal controls over financial reporting and disclosure controls and procedures;
•  overseeing the Company’s material risks and enterprise risk management processes and programs;
•  overseeing the Company’s ethics and compliance programs, including the Company’s code of  ethics, with updates 

presented to the audit committee quarterly and to the full Board annually; 

•  overseeing the Company’s information security programs (including cybersecurity), with updates presented to the audit 

committee quarterly and to the full Board annually;

•  overseeing the Company’s human capital management, with updates presented to the compensation and human resources 

committee quarterly and to the full Board annually;

•  overseeing ESG matters, with quarterly updates on our ESG program and performance provided to the nominating and 

governance committee, and the Company’s ESG strategy, goals and performance presented to, and ESG reporting reviewed 
by, the full Board annually; and

•  overseeing the Company’s political activities, with updates presented quarterly to the nominating and governance committee.

Risk Oversight. Effective and comprehensive risk management is critical to our Company’s success, given the dynamic economic, 
geopolitical, and social landscape in which we operate. Our Board is actively engaged in risk oversight both directly and through 
its committees. As a general matter, the Board exercises its oversight responsibility directly, including overseeing management’s 
implementation of  the Company’s Enterprise Risk Management (“ERM”) program. In addition, the Board delegates oversight of  
certain risks to its various committees as further detailed below. The Board, and as applicable, each of  its committees, oversees 
the Company’s risk profile by regularly reviewing management’s assessment of  the Company’s material risks and evaluating 
management’s risk mitigation strategies.

The Company’s ERM program is a enterprise-wide program designed to leverage existing management processes to enable effective 
identification of  critical enterprise risks, design and implementation of  appropriate risk mitigation strategies, and regular assessment 
of  the status of  risks and mitigation plans. The ERM program (i) establishes a comprehensive, enterprise-wide system to identify, 
evaluate, manage, and report risks, (ii) clearly defines management’s roles and responsibilities by allocating responsibility for specific 
risks to specific members of  our senior management team, and (iii) facilitates dialogue between senior management and the Board 
regarding the Company’s top risks.

As part of  the ERM framework, our management team seeks to create a comprehensive index of  the Company’s top enterprise 
risks by gathering information and input regarding specific categories of  risk from designated individuals representing each of  the 
Company’s business units on a quarterly basis. The ERM process involves both identification and ranking of  the Company’s top risks. 
The imminence and timeframe of  each relevant enterprise risk informs, in part, the relevant risk mitigation strategy and response 
time. Further, risks are evaluated based on their likelihood and impact, and appropriate risk mitigation strategies are designed based 
on such evaluation. On an as needed basis, we employ outside advisors to aid in assessing specific risks, providing benchmarking 
data, or providing information regarding trends or recent regulatory changes applicable to the Company’s risk profile.

Management provides the Board with annual reports regarding the critical enterprise risks, including an assessment of  the likelihood 
and impact of  each identified risk and related risk mitigation strategies. Updates on critical risks are also provided through regular 
reports to the Board related to the Company’s business operations, strategy, and financial results. In addition, our Chief  Information 
Security Officer and Chief  Compliance Officer provide quarterly reports to the Audit Committee on relevant information security 

18

and compliance issues, respectively, and annually report to the Board regarding the Company’s information security and ethics and 
compliance programs. Further, members of  our Internal Audit function provide the Audit Committee with quarterly reports regarding 
the effectiveness and adequacy of  the Company’s controls, risk management, compliance, financial reporting, and governance 
processes that are designed by the Company.

In specific cases, the Board has delegated its risk oversight responsibility to committees of  the Board based on each committees’ 
respective areas of  responsibility and expertise, as described in further detail above in “Board Committees” and in the charters 
of  the respective committees. Committees that have been charged with risk oversight regularly report to the Board on those risk 
matters within their areas of  responsibility. Risk oversight responsibility has been allocated between the Board and its committees as 
summarized in Figure 14 and described in more detail below.

Figure 14. Risk Oversight

Board of directors
Ultimate responsibility for risk oversight, including oversight 
of the Company’s ERM program; exercises its authority both 
directly and through its committees

Audit committee
Risks overseen include accounting, 
financial reporting, internal controls, 
auditing, investments, tax strategy, 
ethics and compliance, and 
information security (including 
cybersecurity)

Nominating and 
governance committee
Risks overseen include corporate 
governance, board structure, 
composition and effectiveness, 
political activities, and ESG matters, 
including oversight of climate-
related risks and opportunities

Compensation and 
human resources 
committee
Risks overseen include executive 
compensation policies and practices, 
succession planning, employee 
engagement, and ESG matters 
relating to human capital 
management and the Company’s 
workforce, including inclusion and 
diversity

•  Our audit committee oversees risks related to the Company’s accounting and financial reporting, internal controls, annual financial 
statement audits, independent registered public accounting firm, internal audit function, related party transactions, ethics and 
compliance program, investment policy and portfolio, hedging strategies, and tax strategies. The audit committee also oversees 
our information security program (including cybersecurity), with the responsibility of recommending such Board action as it deems 
appropriate.

•  Our nominating and governance committee oversees risks related to corporate governance, board effectiveness, director 
independence, Board and committee composition, political activities, and ESG matters not assigned to other committees, 
including oversight of  climate-related risks and opportunities.

•  Our compensation and human resources committee oversees risks related to the Company’s equity and executive compensation 
programs and plans, executive succession plans, employee engagement programs, and ESG matters relating to the Company’s 
workforce, including inclusion and diversity.

Information Security (including Cybersecurity) Oversight. Our Board recognizes the important role of  information security 
in safeguarding our valuable intellectual property (“IP”) along with the data of  our customers, employees, and suppliers. The Board, 
which includes members with cybersecurity expertise, oversees our strategy and approach to addressing information security risk, 
both directly and through the audit committee. Our global information security program is led by our chief  information security officer, 
who reports on information security risks at least quarterly to the audit committee and at least annually to the full Board.

Political Activity Oversight. In 2022, we expanded the role of  our nominating and governance committee to include oversight 
of  the Company’s political activities. The committee’s responsibilities include ensuring that the Company’s political activities align 
with Company policy. The committee is also responsible for reviewing the Company’s policy regarding political activities and 
spending, and for reviewing payments to trade associations and other third parties that may be used for political purposes. Our 
political activities are led by our Corporate Vice President of  Global Trade and Government Affairs (“GTGA”), who reports to the 
nominating and governance committee at least quarterly. Our GTGA group plays a central role in helping Lam navigate export control 
requirements and works closely with Lam’s leadership to ensure a compliant, proactive response to new requirements. Externally, 
the GTGA group plays a leading role in industry consortia to amplify our voice in the wafer fabrication equipment industry and larger 
semiconductor ecosystem. In November 2022, we joined the Semiconductor Climate Consortium as a founding member to promote 
semiconductor industry climate action on a global scale. We have also established a political action committee, Leading American 
Microelectronics Political Action Committee, as another means of  engagement and advocacy. For more details regarding our political 
activities, please refer to our public policy engagement and political activity statement located on the Investors section of  our website 
at investor.lamresearch.com/corporate-governance.

Lam Research Corporation 2023 Proxy Statement  19

Stockholder Engagement

We believe that engagement with our stockholders is an important part of  effective corporate governance. Our senior management, 
including our president and CEO, chief  financial officer (“CFO”), and members of  our Investor Relations team, maintain regular 
contact with a broad base of  investors through quarterly earnings calls, meetings, investor day events, industry conferences, and 
other investor and industry events. Through these interactions, in calendar year 2022, senior management and Investor Relations met 
with stockholders holding over 35% of  our shares. In addition, we regularly engage with major stockholders on governance matters, 
including executive compensation and ESG topics. The outreach is generally conducted outside of  our proxy solicitation period and, 
depending on the topics, includes members of  our Investor Relations, Human Resources, ESG, and Legal functions, and may also 
include members of  the Board. During the proxy solicitation period, we may also engage with our stockholders about topics to be 
addressed at our annual meeting of  stockholders. Our process for engaging with stockholders on governance topics and annual 
meeting proposals is summarized in Figure 15 below.

Figure 15. Stockholder Governance Engagement Cycle 

Engage with stockholders to
answer questions and obtain
feedback on governance matters
and annual meeting matters

Before

Annual Meeting

Stockholders vote on election of
directors, say on pay and other
management and stockholder
proposals

Review annual meeting results and
stockholder feedback with Board and
recommend responsive actions

After

Through these engagements, we receive valuable input from our stockholders which helps us to evaluate key initiatives from 
additional perspectives. We share the opinions and information received from our stockholders with the Board. Over the last few 
years, we have heard from stockholders about their views on subjects such as executive compensation, ESG considerations, culture, 
leadership transitions, returning capital to stockholders, director tenure, board refreshment, director skills and experiences, board 
and workforce diversity, director time commitments, political activities, and supply chain management. Understanding the feedback 
shared with us, we have maintained our focus on board diversification, board refreshment based on skills and experiences, workforce 
diversity, and pay for performance; have added additional areas of  board oversight, including oversight over political activities; and 
have enhanced our proxy statement and annual ESG report disclosures.

We engaged in extensive stockholder outreach on governance topics and annual meeting proposals in 2022, prior to and during 
the proxy solicitation period, as illustrated in Figure 16 below. We have summarized our governance outreach efforts, and 
described the topics discussed, in Figure 16 below, as well as in “Compensation Discussion and Analysis – Overview of  Executive 
Compensation – 2022 Say on Pay Voting Results and Stockholder Outreach”:

20

 
Figure 16. 2022 Stockholder Governance Outreach Summary

We contacted stockholders
holding 59% of our shares
for engagement 

We engaged with stockholders
holding 19% of our shares

Topics
Director 
Qualifications, 
Skills and 
Experiences

What we heard from our stockholders
Stockholders expressed an interest in better 
understanding the directors’ skills and  
experiences and their relevance to the Company. 

ESG Oversight

Stockholders provided favorable feedback on 
the comprehensiveness of  our ESG activities 
and disclosures. They were interested in further 
understanding the Board’s oversight of  ESG.

Climate

Stockholders provided favorable feedback on  
our net zero goals and roadmap. They were 
interested in further understanding our plan for 
executing our long-term goals and our approach 
for Scope 3 emissions.

Human Capital

Stockholders were interested in understanding 
the areas of  focus at the board level for human 
capital. 

Our Perspective/How we responded

In keeping with our regular practice, our nominating and governance 
committee has updated the matrix of  director qualifications, skills and 
experiences, including the addition of  several skills and experiences 
relevant to membership on our Board. In addition, we have newly 
incorporated into the matrix an explanation of  why each identified 
qualification, skill or experience is valuable to the Company (see Fig. 5 
“Director Nominee Key Qualifications, Skills and Experiences Highlights” 
on page 3).

In our ESG report for calendar year 2022 (available on our website at 
lamresearch.com/company/environmental-social-governance/), we have 
provided further disclosures regarding our ESG governance, priorities, 
long- and short-term goals and progress. We have also provided 
additional disclosure regarding these topics in this proxy statement 
(see Fig. 8 “ESG Highlights” on page 7 and “Environmental, Social and 
Governance Matters” beginning on page 22). 

In our ESG report for calendar year 2022, we have described our 
progress toward reaching our goal to achieve net zero GHG emissions by 
2050, which include achieving Science-Based Targets initiative (“SBTi”) 
validation in 2022 for our near-term GHG-reduction goals. The ESG 
Report also further details our efforts in engaging with customers and 
suppliers on Scope 3 emissions reductions. (See also “Environmental, 
Social and Governance Matters” beginning on page 22). 

We have continued to expand the scope of  the workforce disclosure in our 
ESG report. We have also provided additional disclosure regarding the 
board’s oversight of  human capital, including the human resource metrics 
that our compensation and human resources committee monitors on an 
ongoing basis, in this proxy statement (see “Culture and Human Capital 
Management” beginning on page 21).

Executive 
Compensation

See “Compensation Discussion and Analysis – Overview of  Executive Compensation – 2022 Say on Pay Voting Results and 
Stockholder Outreach” beginning on page 33.

Culture and Human Capital Management

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. The Board is actively engaged in overseeing our culture and the management of  human capital, both directly and 
through its compensation and human resources committee. The compensation and human resources committee’s responsibilities 
include organizational and people matters, including reviewing executive officer succession plans as described below, reviewing 
employee engagement programs, and reviewing and assisting the Board in overseeing ESG matters relating to human capital 
management and our workforce, including inclusion and diversity and the workforce portion of  our annual ESG report. Our chief  
human resources officer reports to the compensation and human resources committee on a quarterly basis on key human capital 
metrics, and our progress relative to our human capital goals, to assist the committee in assessing organizational health. While 
the metrics and areas of  focus can change over time, reflecting changing areas of  operational focus, in recent quarters they 
have included metrics and goals relating to headcount, demographics, hiring, retention (including retention by level or by group), 
organizational shape, inclusion, and engagement.

One of the Board’s primary responsibilities is to oversee the performance, development, and succession of our executive talent. 
However, the Board’s involvement in people development extends beyond the executive team. The Board and the compensation and 
human resources committee engage with management across a broad range of human capital related topics. To support employees’ 
well-being and ensure Lam is a place where everyone feels valued and can do their best work, we have focused on inclusion and 
diversity; recruitment and development; employee engagement; providing a comprehensive compensation and benefits package; and 
health and safety. Since calendar year 2020, all of our named executive officers have had compensation goals related to culture, talent, 
and inclusion and diversity, to help ensure the members of our executive team are aligned with our corporate goals in these areas and 

Lam Research Corporation 2023 Proxy Statement  21

are accountable for the results achieved (see “Compensation Matters – Executive Compensation and Other Information – Compensation 
Discussion and Analysis” below for more details).

Employee engagement (i.e. satisfaction) and voice are critical to Lam’s culture. We regularly engage employees to find out what’s 
working and how we can better meet their evolving needs. We conduct a global survey on a regular basis to gather input from employees 
on culture, inclusion and diversity, 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 teams. The Board believes that visits to Company facilities and regular direct engagement with 
employees enable it to assess the Company’s culture first-hand. Since 2017, the Board has visited our facilities in Fremont, Livermore, 
Tualatin, Taiwan, and South Korea, and regularly meets directly with employees in small groups in order to engage with and hear 
directly from them. These in-person meetings were paused during the pandemic, but have resumed. Since August 2022, our Board 
has had engagement sessions with recently-hired college graduates, vice presidents, members of our employee resource groups, and 
director-level employees at our Tualatin location.

These surveys and engagements provide management and the Board with valuable employee feedback and help ensure the 
executive leadership team is focused on and held accountable for fostering and promoting a culture and workplace environment 
that are consistent with Lam’s core values and with achieving our human capital goals. In calendar year 2022, we matured our 
engagement processes to improve data collection and analysis and make survey insights more actionable across Lam’s teams. We 
added new data inputs to measure key engagement correlations. We also added new data outputs to enable cross-program analysis, 
shared the results with internal teams, and leveraged online learning to drive employee feedback conversations. We also carried out 
a shorter pulse survey to continue engaging with employees on key topics. We launched new culture workshops for employees who 
joined Lam initially as remote employees facilitated by executive leadership team members. In addition, we facilitated in person and 
virtual sessions in which employees shared their experiences with Lam’s chief  human resource officer and CEO. These leaders also 
hosted roundtables with managers of  highly engaged teams, which our sites modeled in various regions. 

At Lam, we welcome diverse perspectives and strive to create an environment where every employee feels they belong. Lam’s leaders take 
an intentional and progress-oriented approach to build inclusive behaviors across our organization. The three core pillars of our strategy 
include fostering inclusion, increasing diversity, and sharing our progress. Based on employee feedback, we strive to continuously enhance 
our inclusion and diversity program, expanding resources available for professional development, facilitating the creation of additional 
employee resource groups, providing new job rotation and mentoring programs, and expanding our management training offerings. In 2021, 
we added inclusion and diversity as one of our core values, and launched and continued a variety of initiatives to cultivate a more inclusive 
workplace, including by further integrating inclusive features into our global benefits and wellness offerings, with a focus on increasing 
support for families and parents. Our leaders were also asked to add inclusion goals in their performance and development plans for 2022.

The health, safety, and well-being of  our employees are important to our success, and we invest in education, awareness, monitoring, 
and prevention programs to help recognize and control safety hazards. Post-pandemic, we have continued to provide workplace 
flexibility by enabling employees to work in ways intended to meet their unique needs. We also seek to ensure our benefits support 
the needs of  our diverse employee base and deliver resources that support all aspects of  our employees’ well-being and health.

We aim to maintain and cultivate a workplace where every person has equal opportunities to thrive. We are committed to equal 
opportunity and non-discrimination in our employment practices, including equitable compensation for work performed. To ensure 
accountability, we conduct an annual pay equity assessment of  our compensation practices and systems to promote fair and 
equitable compensation in our workforce. The charter of  our compensation and human resources committee includes oversight 
responsibility for our compensation policies and practices related to pay equity laws. We maintain robust employment policies and 
procedures to reinforce our commitment to equal opportunity, non-discrimination, and pay equity. Our policies and procedures prohibit 
discrimination, harassment or retaliation in any aspect of  employment, including recruiting, hiring, promotion, or compensation. Our 
Global Employment Practices Statement declares our support of  workers’ rights to freedom of  association and collective bargaining, 
to the extent permitted under local laws. In 2022, we published a new human rights policy to further demonstrate our commitment 
to the protection, safety, and dignity of  all Lam employees. Our most recent EEO-1 report can be found in the ESG section of  our 
website at lamresearch.com/company/environmental-social-governance/. Our EEO-1 report shall not be deemed “filed” with the 
SEC for purposes of  federal securities law, and it shall not, under any circumstances, be incorporated by reference into any of  the 
Company’s past or future SEC filings. The EEO-1 report shall not be deemed soliciting material.

For further details about our human capital management, please see our 2023 Annual Report on Form 10-K, as well as our most 
recent ESG report. 

Environmental, Social and Governance Matters

An important part of advancing the industry and empowering progress is being a socially responsible company. Our core values underpin 
our commitments to sustainable growth and to making a positive contribution to people and the planet. We are committed to responsible 
and sustainable business practices and continuous improvement in our own operations, in our partnerships with our customers, across 
our supply chain and in our engagements with our other stakeholders. We invest in ESG across our business and integrate ESG principles 
into our day-to-day operations. Our ESG strategy is composed of six key pillars, as outlined below. This framework focuses our attention 
on our most important topics and pressing challenges, while helping us to deliver value to our stakeholders.

22

Governance. Our ESG governance framework is illustrated in Figure 17 below. While our Board is actively engaged in ESG 
oversight, the nominating and governance committee has the primary responsibility for oversight of  our ESG priorities. For human 
capital and workforce-related issues, the compensation and human resources committee holds oversight responsibility. The audit 
committee is responsible for oversight of  ethics and compliance and information security. Our executive leadership provides regular 
updates to the Board and its committees and engages them to discuss ESG strategy, gain alignment on goals, and report on 
progress. Our CEO and members of  the CEO staff participate in our ESG executive steering committee, which is responsible for 
guiding our ESG strategy, approving and supporting initiatives, and holding business leaders accountable. Our cross-functional ESG 
leadership team is responsible for proposing goals, developing and executing strategy, and embedding ESG into our operations 
management system. In calendar year 2021, we formed a new net zero leadership team that is responsible for working with business 
units to integrate climate considerations into decision-making processes, driving progress on our net zero strategy, and tracking 
performance against our climate goals (described in more detail under “Sustainable Operations” below). In addition, we have 
topic-specific working groups to address key issues. In calendar year 2022, we tied our executive compensation program to progress 
on Lam’s ESG goals to ensure that Lam’s executive leaders are accountable for driving ESG progress and are rewarded for their 
achievements. We also joined the United Nations Global Compact, and are using the United Nations Sustainable Development 
Goals (SDGs) as another method of  measuring our ESG progress.

Figure 17. Lam’s ESG Governance Structure 

LAM RESEARCH BOARD OF DIRECTORS
Overall ESG oversight

NOMINATING AND
GOVERNANCE
COMMITTEE

COMPENSATION AND
HUMAN RESOURCES
COMMITTEE

ESG priorities

Workforce-related issues

AUDIT
COMMITTEE

Ethics and compliance and
information security

ESG EXECUTIVE STEERING COMMITTEE

Guides ESG strategy, approves and supports initiatives, drives accountability

ESG LEADERSHIP TEAM

NET ZERO LEADERSHIP TEAM

Proposes goals, develops and
executes strategy, and embeds ESG into
operations management system

Drives progress towards net zero goal
and embeds net zero into operations 
management system

TOPIC-SPECIFIC WORKING GROUPS

Execute on key issues

I

T
H
G
S
R
E
V
O

T
N
E
M
E
G
A
N
A
M

I

N
O
T
A
T
N
E
M
E
L
P
M

I

Product Innovation. We develop products and solutions with the belief  that business success includes making a positive 
impact on society and the planet. For us, that means that environmental impact and social responsibility should inform our product 
design and research and development. As part of  our net zero strategy, we intend to accelerate the integration of  environmental 
considerations into the design, manufacturing, delivery, and performance of  our products to help us meet our goals. 

In calendar year 2022, we focused on developing smarter, more efficient products and processes to measure and reduce the 
greenhouse gas (“GHG”) emissions footprint of  our products. To reduce the emissions associated with the use of  our products, we 
are seeking to design solutions that are smarter and more efficient. We are also incorporating design for environment principles 
into the product design process, to guide us in developing products with their full lifecycle in mind. In doing so, we are proving that 
it is possible to increase productivity while reducing the use of  raw materials, energy, and space, and identifying ways to reduce the 
environmental impact of  our products without sacrificing quality and value. We also recognize that we can’t solve these challenges 
alone, and thus are collaborating closely with stakeholders including customers and universities via a variety of  avenues, including 
our 2022 Tech Symposium themed “Engineering a Greener Fab.”

In addition, our Equipment Intelligence® solutions combine automation, machine learning, interconnectivity, and real-time data with 
Lam’s equipment and process expertise. By enabling faster learning cycles, these solutions help customers enhance productivity, 

Lam Research Corporation 2023 Proxy Statement  23

efficiency, and performance while minimizing waste. We are also applying these capabilities to measure key environmental impacts 
of  our products.

Our Customer Support Business Group (“CSBG”) supports Lam’s customers across the equipment lifecycle. From solutions that 
increase system uptime to offerings that extend the product lifecycle, our goal is to help customers optimize quality and cost, with 
the added benefit of  reducing their environmental impact. In addition to new systems, CSBG provides refurbished tools, previous 
generation tools, and equipment upgrades. These options deliver great customer value while avoiding the environmental impacts of  
manufacturing new tools and sending existing equipment to landfills. Our spares offerings include the reuse of  high-value spare parts 
through a variety of  re-cleaning, repair, refurbishment, and re-coating services.

Sustainable Operations. Incorporating environmental sustainability into business leads to better products, more efficient 
operations, and added value for our customers. As the world tackles climate change and other critical environmental issues, we seek 
to do our part by responsibly managing our impact and have set global goals for energy efficiency, greenhouse gas emissions, water 
conservation, and hazardous waste diversion. We carefully monitor and manage our environmental impact across our business and 
work to implement cost-effective best practices, focusing our efforts where we believe we can have the biggest long-term impact. By 
2050, we aim to achieve net zero GHG emissions and in 2022 we achieved Science-Based Targets initiative (“SBTi”) validation for 
our near-term GHG-reduction targets.5 These goals are in line with limiting global warming to 1.5°C, representing the most ambitious 
SBTi designation available. We report progress annually to the CDP and through our annual ESG report. Our ESG report for 
calendar year 2022 contains disclosures aligned with the Sustainability Accounting Standards Board (“SASB”), the Global Reporting 
Index (“GRI”), and the Task Force on Climate-Related Disclosures (“TCFD”) framework.

In 2022, we joined the Semiconductor Climate Consortium as a founding member. This industry-level collaboration brings together 
key players across the semiconductor industry to collectively tackle climate change. By collaborating with fellow members, we aim to 
accelerate solutions with greater speed and scale than can be achieved alone.

Our Workplace. As described above in the “Culture and Human Capital Management” section, guided by our core values, we strive 
to provide a work environment that fosters inclusion and diversity, ensures every voice is heard, and enables employees to achieve 
their full potential. We aim to maintain a collaborative, supportive, and opportunity-rich culture that enhances innovation and employee 
engagement. We strive to protect the health and safety of  our personnel throughout our entire operation, including our offices, 
manufacturing sites, research and development (“R&D”) centers, and our field team working at customer sites.

Responsible Supply Chain. We understand the importance of  an ethical, responsible, resilient, and diverse supply chain, and 
we engage with our suppliers to address issues including climate action, human rights, supplier diversity, and responsible mineral 
sourcing. Lam’s supply chain is extensive, so we employ strong oversight and governance to facilitate comprehensive supply chain 
management across the globe. Our Supply Chain ESG team leads our direct supplier risk assessment efforts, with a focus on 
driving continuous improvements. Lam also has cross-functional supply chain teams that collaborate to share best practices around 
supplier engagement. In 2022, we matured our supply chain management processes, grew our Supply Chain ESG team, and 
leveraged additional tools published by the Responsible Business Alliance (the “RBA”) to better quantify risks in the regions where our 
suppliers operate.

We are a strong proponent of  supply chain-related industry standards and uphold the guidelines published by the RBA. Since 2019, 
Lam has been an affiliate member of  the RBA, the world’s largest industry coalition dedicated to corporate responsibility in global 
supply chains. All of  our direct suppliers are expected to adhere to our Global Supplier Code of  Conduct, which incorporates the 
RBA code of  conduct and covers topics such as ethics, integrity, transparency, anti-corruption, conflict minerals, human trafficking, 
environmental sustainability, and social responsibility. Throughout the supplier lifecycle, we continue to conduct due diligence using a 
risk-based approach, which may include RBA self-assessment questionnaires, inspections, and corrective actions as needed. 

Advancing climate action requires close collaboration between us and our customers and suppliers. Upstream activities contribute 
to our Scope 3 emissions, so if  we want to reduce them, we need top suppliers on board. In 2021, we began our engagement with 
suppliers to make progress toward our 2050 net zero GHG emissions goal. We hosted our annual Supplier Excellence Awards and 
inaugural ESG Supplier Forum to connect with suppliers. In 2022, we engaged with 100% of  our top-tier suppliers by spend on 
environmental sustainability opportunities. We also made progress toward our 2025 goal of  engaging 46.5% of  top suppliers as 
measured by emissions in setting SBTs. During the year, we surveyed our top suppliers to better understand their climate progress 
and encouraged them to acknowledge a Climate Pledge committing to climate action. We also began asking suppliers to take a 
carbon footprinting class through RBA. By engaging suppliers on these issues, we are encouraging them to measure and manage 
important areas of  their environmental impact. This supports mutual progress toward our respective ESG priorities and goals.

We are committed to protecting and supporting human rights—both in our supply chain and in our operations around the world. 
We expect our suppliers and sites to comply with laws including, but not limited to, the U.K. Modern Slavery Act of  2015 and the 
California Transparency in Supply Chains Act of  2010. In 2022, we published our first Human Rights Policy, which applies to all 
our employees and outlines our expectations to uphold internationally recognized human rights. Our policy is intended to align with 
several internationally recognized standards, including the Universal Declaration of  Human Rights, the UN’s Guiding Principles on 
Human Rights, and the RBA Code of  Conduct. Lam expects our suppliers to adopt similar practices.

The 2030 GHG emissions goal was validated in 2022 and was subsequently restated in 2023 in alignment with SBTi.

5 

24

Inclusion and diversity are part of  our Core Values at Lam, and we recognize the value that our relationships with diverse suppliers 
bring. During our supplier onboarding process, we implement measures to identify diverse suppliers, including minority-, women-, 
LGBTQ+, and veteran-owned businesses, as well as businesses owned by people with disabilities. We also include diverse 
qualifications in our Supplier Scorecard and track and report spending with diverse direct material suppliers on a periodic basis.

Our Communities. One of  our guiding principles is to “act with purpose for a better world.” We seek to fund community programs 
that uplift the places where we operate and live, in line with this guiding principle. We recently established an overarching social 
impact platform – “Powering Breakthroughs Together” – with an objective of  making meaningful progress in three focus areas: 
enabling transformative learning; helping to build more resilient communities; and fostering more inclusive societies. We endeavor 
to work together with philanthropic organizations and our employees to increase the impact of  our activities. In 2022, we kicked 
off our first signature initiative through the program, a three-year collaboration with FIRST® Global. In 2022, we provided a 
$1.33 million donation to support FIRST Global and served as the premier sponsor for the 2022 FIRST Global Challenge. We 
encourage our employees to volunteer as FIRST mentors for students. We also plan to donate $10 million to FIRST Global over 
the next three years, beginning in 2023. Beyond our engagement with FIRST Global, we intend to support programs to strengthen 
relationships, technology, preparedness, and recovery plans that enable communities to succeed in the face of  adversity. This 
includes making investments in programs implementing disaster preparedness and recovery plans, engaging and connecting with 
community members, helping rebuild communities or curbing climate change. We plan to invest in initiatives to facilitate equitable 
access and opportunities to help communities reach their full potential by eliminating barriers, leveling the playing field and driving 
systematic change.

For more information about our ESG efforts, including climate-related efforts, please refer to our annual ESG report available in the 
ESG section of  our website at lamresearch.com/company/environmental-social-governance/. Our ESG report shall not be deemed 
“filed” with the SEC for purposes of  federal securities law, and it shall not, under any circumstances, be incorporated by reference into 
any of  the Company’s past or future SEC filings. The ESG report shall not be deemed soliciting material.

Director Compensation

Our director compensation is designed to attract and retain high-caliber directors and to align director interests with those of  
stockholders. The compensation and human resources committee’s independent compensation consultant advises the committee 
with respect to non-employee director compensation and assists with the review of  competitiveness of  such compensation. 
In November 2021, our Board adopted our current non-employee director compensation program. The objective of  the non-employee 
director compensation program is to target and pay the non-employee directors at the median of  our Peer Group (as defined and 
described below under “Compensation Matters - Executive Compensation and Other Information - Compensation Discussion and 
Analysis – Executive Compensation Governance and Procedures – Peer Group Practices and Survey Data”), as measured every 
other year.

Under the non-employee director compensation program, non-employee director compensation is compared to our Peer Group 
annually and the results of  this comparison are provided to the compensation and human resources committee in connection with 
its regular August meeting. Every other year, beginning in 2023, if  this comparison shows any element of  non-employee director 
compensation to be below the 50th percentile when compared to our Peer Group, this element will be automatically increased to 
a value equal, as nearly as practicable, to the 50th percentile, effective on the date of  our next annual meeting of  stockholders for 
service in the following calendar year (e.g. if  an adjustment were made in connection with the August 2023 compensation and human 
resources committee meeting, then such adjustment will be effective on the date of  our annual stockholder meeting in November 
2023 for service in calendar year 2024). Under the program, the compensation and human resources committee has the option at 
any time to recommend that the Board exercise, and the Board has the right at any time to exercise, negative discretion to reduce 
(or to not increase) any element of  non-employee director compensation. The non-executive director compensation program may be 
modified, replaced, superseded or cancelled by the Board at any time. The elements of  our non-employee director compensation are 
described below.

In the case of  Mr. Archer, our president and CEO, his executive compensation (which is described below under “Compensation 
Matters - Executive Compensation and Other Information - Compensation Discussion and Analysis”) is reviewed annually by the 
independent members of  the Board. Mr. Archer does not receive additional compensation for his service on the Board.

Non-employee director compensation. Non-employee directors receive annual cash retainers and equity awards. The chair 
of the Board, the lead independent director (if  applicable), and committee chairs and members receive additional cash retainers. 
Non-employee directors who join the Board or a committee mid-year receive pro-rated cash retainers and equity awards, as 
applicable. Our non-employee director compensation program is based on service during the calendar year; however, SEC rules 
require us to report compensation in this proxy statement on a fiscal year basis. Cash compensation paid to non-employee directors 
for the fiscal year ended June 25, 2023, together with the annual cash compensation program components in effect for calendar 
years 2023 and 2022, is shown below.

Lam Research Corporation 2023 Proxy Statement  25

Figure 18. Director Annual Retainers

Annual Retainers(1)

Non-employee Director

Chair

Audit Committee−Chair

Audit Committee−Member

Compensation and Human Resources Committee−Chair

Compensation and Human Resources Committee−Member

Nominating and Governance Committee−Chair

Nominating and Governance Committee−Member

Calendar Year 2023  
($)

Calendar Year 2022  
($)

87,500

150,000

35,000

15,000

30,000

10,000

20,000

10,000

87,500

150,000

35,000

15,000

30,000

10,000

20,000

10,000

Fiscal Year 2023  

($)

87,500

150,000

35,000

15,000

30,000

10,000

20,000

10,000

(1) 

Each Director is entitled to an annual non-employee director cash retainer. Directors are also entitled to supplemental retainer fees if  they have 
board leadership positions (e.g., chair) and/or are either committee chairs or members.

Each non-employee director also receives an annual equity award on the first Friday following the annual meeting. For the equity 
awards granted in November 2022, these had a targeted grant date value equal to $215,000 (the number of  RSUs subject to the 
award is determined by dividing $215,000 by the 30 trading day average of  the closing price of  our common stock prior to the date of  
grant, rounded down to the nearest whole share). These awards generally vest on October 31 in the year following the grant and are 
subject to the terms and conditions of  the Company’s 2015 Stock Incentive Plan, as amended (the “2015 Plan”), and the applicable 
award agreements. These awards immediately vest in full: (1) if  a non-employee director dies or becomes subject to a “disability” 
(as determined pursuant to the 2015 Plan), (2) upon the occurrence of  a “Corporate Transaction” (as defined in the 2015 Plan), or 
(3) on the date of  the annual meeting, if  the annual meeting during the year in which the award was expected to vest occurs prior to 
the vest date and the non-employee director is not re-elected or retires or resigns effective immediately prior to the annual meeting. 
Non-employee directors who commence service after the annual equity award has been granted receive on the first Friday following 
the first regularly scheduled, quarterly Board meeting attended a pro-rated award based on the number of  regularly scheduled, 
quarterly Board meetings remaining in the year as of  the effective date and time of  the director’s appointment. The pro-rated awards 
are subject to the same vesting schedule, terms and conditions as the annual equity awards, except that if  the award is granted on 
the first Friday following the regularly scheduled quarterly November Board meeting, the award vests immediately.

On November 11, 2022, each director at such time (other than our president and CEO) received a grant of  563 RSUs for service 
during calendar year 2023. Unless there is an acceleration event, the RSUs granted to each current director for service during 
calendar year 2023 will vest in full on October 31, 2023, subject to the director’s continued service on the Board. On February 10, 
2023, Dr. Kang, who was appointed to the Board effective February 7, 2023, also received a prorated grant of  452 RSUs for service 
during calendar year 2023. The following table shows compensation for fiscal year 2023 for persons serving as directors during fiscal 
year 2023 other than Mr. Archer:

Figure 19. Director Compensation for Fiscal Year 2023

Sohail U. Ahmed
Eric K. Brandt
Michael R. Cannon
Ho Kyu Kang
Catherine P. Lego(9)
Bethany J. Mayer
Jyoti K. Mehra
Abhijit Y. Talwalkar
Lih Shyng (Rick L.) Tsai
Leslie F. Varon

Fees Earned or
Paid in Cash
($)

103,750(3)
127,500(5)
122,500(6)
87,500(7)

—

115,000(10)
100,000(11)
257,500(12)
97,500(13)
122,500(14)

Stock Awards
($)(1)
278,246(4)
278,246(4)
278,246(4)
226,086(8)

—

278,246(4)
278,246(4)
278,246(4)
278,246(4)
278,246(4)

All Other
Compensation
($)(2)
—
—
—
—
30,978
—
—
—
—
—

Total
($)
381,996
405,746
400,746
313,586
30,978
393,246
378,246
535,746
375,746
400,746

(1) 

(2) 

The amounts shown in this column represent the grant date fair value of unvested RSU awards granted during fiscal year 2023 in accordance 
with Financial Accounting Standards Board Accounting Standards Codification (“ASC”) 718, Compensation — Stock Compensation (“ASC 718”). 
However, pursuant to SEC rules, these values are not reduced by an estimate for the probability of forfeiture. The fair value of RSUs was calculated 
based on the fair market value of the Company’s common stock at the date of grant, discounted for dividends.
Represents the portion of  medical, dental, and vision premiums paid by the Company.

(3)  Mr. Ahmed received $103,750, representing his annual retainers for calendar year 2023 of  $87,500 for service as a director and $15,000 for 
service as a member of  the audit committee, and prorated annual retainer for calendar year 2022 of  $1,250 for service as a member of  the 
audit committee.

26

(4) 

On November 11, 2022, each non-employee director who was on the Board at such time received an annual grant for calendar year 2023 of  
563 RSUs, based on the 30 trading day average of  the closing price per share of  Lam’s common stock prior to the grant date, $381.23, and 
the target value of  $215,000, rounded down to the nearest share. All of  these RSUs (and no other non-employee director equity awards) were 
outstanding and unvested as of  June 25, 2023. 

(5)  Mr. Brandt received $127,500, representing his annual retainers for calendar year 2023 of  $87,500 for service as a director, $30,000 for 
service as the chair of  the compensation and human resources committee, and $10,000 for service as a member of  the nominating and 
governance committee.

(6)  Mr. Cannon received $122,500, representing his annual retainers for calendar year 2023 of  $87,500 for service as a director, $20,000 for service 

(7) 

(8) 

as the chair of  the nominating and governance committee, and $15,000 for service as a member of  the audit committee.
Dr. Kang earned $87,500, representing his annual retainer for calendar year 2023 of  $87,500 for service as a director, but due to the timing of  
payment of  his retainer, he did not receive the retainer during fiscal year 2023.
On February 10, 2023, Dr. Kang, who was appointed to the Board effective February 7, 2023, received an annual grant for calendar year 2023 of  
452 RSUs, based on the 30 trading day average of  the closing price per share of  Lam’s common stock prior to the grant date, $474.68, and the 
target value of  $215,000, rounded down to the nearest share.

(9)  Ms. Lego retired from the Board effective as of  November 7, 2022, and, as a result, did not receive an annual retainer during fiscal year 2023.
(10)  Ms. Mayer received $115,000, representing her annual retainers for calendar year 2023 of  $87,500 for service as a director, $15,000 for service 
as a member of  the audit committee, and $10,000 for service as a member of  the nominating and governance committee, and prorated annual 
retainer for calendar year 2022 of  $2,500 for service as a member of  the nominating and governance committee.

(11)  Ms. Mehra received $100,000, representing her annual retainer for calendar year 2023 of  $87,500 for service as a director and $10,000 for 

service as a member of  the compensation and human resources committee, and prorated annual retainer for calendar year 2022 of  $2,500 for 
service as a member of  the compensation and human resources committee.

(12)  Mr. Talwalkar received $257,500, representing his annual retainers for calendar year 2023 of  $87,500 for service as a director, $150,000 for 
service as chairman, $10,000 for service as a member of  the compensation and human resources committee, and $10,000 for service as a 
member of  the nominating and governance committee.

(13)  Dr. Tsai received $97,500, representing his annual retainers for calendar year 2023 of  $87,500 for service as a director and $10,000 for service 

as a member of  the compensation and human resources committee.

(14)  Ms. Varon received $122,500, representing her annual retainers for calendar year 2023 of  $87,500 for service as a director and $35,000 for 

service as the chair of  the audit committee.

Other benefits. Any members of  the Board enrolled in the Company’s health plans on or prior to December 31, 2012, can continue 
to participate after retirement from the Board in the Company’s Retiree Health Plans. The Board eliminated this benefit for any person 
who became a director after December 31, 2012. The most recent valuation of  the Company’s accumulated post-retirement benefit 
obligation under ASC 715, Compensation-Retirement Benefits as of  June 25, 2023, for eligible directors and the current directors 
who may become eligible, is shown below. Factors affecting the amount of  post-retirement benefit obligation include current age, age 
at retirement, coverage tier (e.g., single, plus spouse, plus family), interest rate, and length of  service.

Figure 20. Accumulated Post-Retirement Benefit Obligations

Name
Sohail U. Ahmed
Eric K. Brandt
Michael R. Cannon
John M. Dineen
Ho Kyu Kang
Catherine P. Lego
Bethany J. Mayer
Jyoti K. Mehra
Abhijit Y. Talwalkar
Lih Shyng (Rick L.) Tsai
Leslie F. Varon

Accumulated Post-Retirement Benefit Obligation,
as of June 25, 2023
($)
—
—
—
—
—
377,000
—
—
—
—
—

Lam Research Corporation 2023 Proxy Statement  27

 
Compensation Matters

Executive Compensation and Other Information

Compensation Discussion and Analysis

This Compensation Discussion and Analysis (“CD&A”) describes our executive compensation program. Our CD&A discusses 
compensation earned by our fiscal year 2023 “Named Executive Officers” (“NEOs”), who are as follows:

Figure 21. Named Executive Officers for Fiscal Year 2023

Named Executive Officer

Position(s)

Timothy M. Archer

President and Chief  Executive Officer

Douglas R. Bettinger

Executive Vice President and Chief  Financial Officer

Patrick J. Lord

Vahid Vahedi

Executive Vice President and Chief  Operating Officer

Senior Vice President and Chief  Technology Officer

Seshasayee (Sesha) Varadarajan

Senior Vice President, Global Products Group

Our CD&A is organized according to the following structure:

Table of Contents 

Page

I.  Overview of Executive Compensation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  

29

Our Business, Our Industry Environment, and Our Financial Performance  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  

Executive Compensation Philosophy and Program Design. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  

2022 Say on Pay Voting Results and Stockholder Outreach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  

30

31

33

II.  Executive Compensation Governance and Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  

34

Role of the Compensation and Human Resources Committee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  

Role Of Committee Advisors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  

Role of Management  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  

Peer Group Practices and Survey Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  

Assessment of Compensation Risk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  

Tax and Accounting Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  

34

34

35

35

36

36

III.  Primary Components of NEO Compensation; CY2022 Compensation Payouts; CY2023 Compensation  

Targets and Metrics  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  

36

Base Salary  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  

Annual Incentive Program  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  

Long-Term Incentive Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  

Compensation Recovery, or “Clawback” Policy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  

Stock Ownership Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  

Severance/Change in Control Arrangements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  

Other Benefits Not Available to All Employees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  

36

37

43

46

46

46

46

28

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
I. OVERVIEW OF EXECUTIVE COMPENSATION

To align with stockholders’ interests, our executive compensation program is designed to foster a pay-for-performance culture and 
achieve the executive compensation objectives described in “Executive Compensation Philosophy and Program Design - Executive 
Compensation Philosophy” below. We have structured our compensation program and payouts to reflect these goals. Highlights of  
our executive compensation program are listed in “Proxy Statement Summary–Figure 7. Executive Compensation Highlights” above. 
Our president and CEO’s compensation in relation to our revenue and net income, as well as the Company’s cumulative five-year 
total shareholder return on common stock compared against the cumulative returns of  other indices, are shown below.

Figure 22. CEO Pay for Performance for Fiscal Years 2018-2023

CEO Pay for Performance

CEO Total Compensation(1)

Revenue

Net income

$18,310

$16,941

$15,496

$12,849

$13,745

$11,753

$20,000,000

$18,000,000

$16,000,000

$14,000,000

$12,000,000

$10,000,000

$8,000,000

$6,000,000

$4,000,000

$2,000,000

$0

)
s
d
n
a
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$20,000

$18,000

$16,000

$14,000

$12,000

$10,000

$8,000

$6,000

$4,000

$2,000

$0

FY2018

FY2019

FY2020

FY2021

FY2022

FY2023

(1) 

“CEO Total Compensation” consists of  base salary, annual incentive payments, grant date fair values of  equity-based awards both under the 
long-term incentive program or otherwise, and all other compensation as reported in the “Summary Compensation Table” below. 

The CEO Total Compensation for fiscal year 2019 represents Mr. Archer’s compensation for service as president and COO until December 5, 
2018 and thereafter until the end of  the 2019 fiscal year as president and CEO. For years prior to and after fiscal year 2019, the CEO Total 
Compensation relates to the compensation of  the applicable CEO.

The graph below compares Lam’s cumulative five-year total shareholder return on common stock with the cumulative total returns of  
the Nasdaq Composite Total Return Index, the Standard & Poor’s (“S&P”) 500 (TR) Index, and the Philadelphia Semiconductor Sector 
Total Return 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 25, 2023.

Lam Research Corporation 2023 Proxy Statement  29

 
 
 
 
 
 
 
 
Figure 23. Comparison of Cumulative Five-Year Total Return

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

$400

$300

$200

$100

06/24/18

06/30/19

06/28/20

06/27/21

06/26/22

06/25/23

Lam Research Corporation
Philadelphia Semiconductor Sector Total Return Index

Nasdaq Composite Total Return Index
S&P 500 (TR) Index

* 

$100 invested on June 24, 2018 in stock or index, including reinvestment of  dividends.

**  Copyright © 2023 Standard & Poor’s, a division of  S&P Global. All rights reserved.

To understand our executive compensation program fully, we believe it is important to understand:

•  our business, our industry environment, and our financial performance; and
•  our executive compensation philosophy and program design.

Our Business, Our Industry Environment, and Our Financial Performance

An overview of  our business and industry environment is set forth in “Proxy Statement Summary” on page 1.

Although we have a June fiscal year end, our executive compensation program is generally designed and oriented on a calendar year 
basis to correspond with our calendar year-based business planning. This CD&A generally reflects a calendar year (“CY”) orientation 
rather than a fiscal year (“FY”) orientation, as shown below. The Executive Compensation Tables at the end of  this CD&A are based 
on our fiscal year, as required by SEC regulations.

Figure 24. Executive Compensation Calendar-Year Orientation

Fiscal Year 2023

Relevant for executive compensation tables

Jan-Jun

Jul-Dec

Jan-Jun

Jul-Dec

Calendar Year 2022

Calendar Year 2023

Relevant for compensation design and orientation

Relevant for compensation design and orientation

30

 
 
In calendar year 2022, there were higher investments in wafer fabrication equipment spending relative to calendar year 2021, 
driven by increasing manufacturing complexity in NAND, DRAM, and foundry/logic devices, as well as robust secular demand for 
semiconductors in a number of  areas including cloud computing, artificial intelligence, 5G networks, and the Internet of  Things.

Highlights for calendar year 2022:

•  achieved revenue of  approximately $19.0 billion for the calendar year, representing an approximately 15% increase over 

calendar year 2021;

•  generated operating cash flow of  approximately $3.5 billion, which represents approximately 19% of  revenues; and
•  generated sufficient cash flow to support payment of  approximately $860 million in dividends to stockholders.

In the first half  of  calendar year 2023, wafer fabrication equipment spending declined primarily from demand weakness in the 
memory segment. Additionally, the United States government imposed new controls in October 2022, which significantly impacted 
trade with China for the shipment of  wafer fabrication equipment and related parts and services.

For the March and June 2023 quarters combined, Lam delivered revenues of  approximately $7.1 billion, and operating cash flows of  
approximately $2.8 billion.

Executive Compensation Philosophy and Program Design

Executive Compensation Philosophy

The philosophy of  our compensation and human resources committee that guided this year’s awards and payout decisions is that our 
executive compensation program should:

•  provide competitive compensation to attract and retain top talent;
•  provide total compensation packages that are fair to employees and reward corporate, organizational, and 

individual performance;

•  align pay with business objectives while driving exceptional performance;
•  optimize value to employees while maintaining cost-effectiveness to the Company;
• 
•  align our annual program to annual performance and our long-term program to longer-term performance;
• 

create stockholder value over the long-term;

recognize that a long-term, high-quality management team is a competitive differentiator for Lam, enhancing customer trust/
market share and, therefore, stockholder value; and
•  provide rewards when results have been demonstrated.

Our compensation and human resources committee’s executive compensation objectives are to motivate:

•  performance that creates long-term stockholder value;
•  outstanding performance at the corporate, organization, and individual levels; and
• 

retention of  a long-term, high-quality management team.

Program Design

Our program design incorporates an annual review of  each of  the compensation elements. However, additional reviews may be 
undertaken whenever there is a change in roles or responsibilities or a new hire joins the Company.

Our program design uses a mix of  annual and long-term components, and a mix of  cash and equity components. Our executive 
compensation program includes base salary; an annual incentive program (“AIP”); a long-term incentive program (“LTIP”); promotion, 
retention and/or new hire awards whenever necessary; as well as stock ownership guidelines and a compensation recovery policy. 
The primary elements of  our executive compensation program are listed in Figure 25 below and are described in more detail in 
“III. Primary Components of  NEO Compensation; CY2022 Compensation Payouts; CY2023 Compensation Targets and 
Metrics” below.

Lam Research Corporation 2023 Proxy Statement  31

Figure 25. Compensation Components

Element

Base Salary

Cash

How it is Paid

Purpose/Design

Annual Incentive 
Program (AIP)

Cash

Long-Term Incentive 
Program (LTIP)

A combination of:
•  market-based 
performance 
restricted stock units 
(“Market-based 
PRSUs”);

•  stock options; and
•  service-based RSUs

We believe the purpose of  base salary is to provide competitive compensation 
to attract and retain top talent and to provide employees, including our NEOs, 
with a fixed and fair amount of  compensation for the jobs they perform. 
Accordingly, we seek to ensure that our base salary levels are competitive in 
reference to peer group practice and market survey data.

Our annual incentive program is designed to provide annual, performance-
based compensation that is based on the achievement of  pre-set annual 
financial, strategic, and operational objectives aligned with outstanding 
performance, and will allow us to attract and retain top talent, while maintaining 
cost-effectiveness to the Company.
For more details regarding the design of the annual incentive program, see 
“III. Primary Components of  NEO Compensation; CY2022 Compensation 
Payouts; CY2023 Compensation Targets and Metrics - Annual Incentive 
Program” below.

Our long-term incentive program is designed to attract and retain top talent, 
provide competitive levels of  compensation, align pay with stock performance 
over a multi-year period, reward our NEOs for outstanding Company 
performance, and create stockholder value over the long-term.
The program design provides that the target award opportunity is awarded in a 
combination of  Market-based PRSUs, stock options, and service-based RSUs.
For more details regarding the design of  the LTIP, see “III. Primary 
Components of  Named Executive Officer Compensation; Calendar Year 
2022 Compensation Payouts; Calendar Year 2023 Compensation Targets and 
Metrics–Long-Term Incentive Program–Design” below.

As illustrated below, our program design is weighted toward performance and stockholder value. The performance-based program 
components include annual incentive program cash payout opportunities and market-based equity and stock option awards under  
the LTIP.

Figure 26. NEO Compensation Target Pay Mix Averages

Calendar Year 2022 Average NEO Target Pay Mix

Calendar Year 2023 Average NEO Target Pay Mix

Base 
Salary
9.9%

Annual Cash 
Incentive
13.5%

Service-
Based 
RSUs
16.9%

Stock 
Options
14.5%

73% 
Performance-
Based(1)

Service-
Based 
RSUs
17.2%

Base 
Salary
9.4%

Annual Cash 
Incentive
12.9%

Stock 
Options
14.7%

73% 
Performance-
Based(1)

Performance-
Based RSUs
45.2%

Performance-
Based RSUs
45.8%

Performance-Based Compensation(2)

Performance-Based Compensation(2)

Non-Performance-Based Compensation

Non-Performance-Based Compensation

The Company’s LTIP design provides that the target award opportunity is awarded in a combination of  Market-based PRSUs, stock options 
and service-based RSUs, with at least 10% of  the award in each of  these last two vehicles. In calendar years 2022 and 2023, for our CEO and 
NEOs who are executive vice presidents, the percentages of  the LTIP target award opportunity awarded in Market-based PRSUs, stock options 
and service-based RSUs were 60%, 20% and 20%, respectively; while for NEOs who are senior vice presidents, the percentages of  the LTIP 
target award opportunity awarded in Market-based PRSUs, stock options and service-based RSUs were 55%, 15% and 30%, respectively. 
See “III. Primary Components of  Named Executive Officer Compensation; Calendar Year 2022 Compensation Payouts; Calendar Year 
2023 Compensation Targets and Metrics – Long-Term Incentive Program – Design” for further information regarding the impact of  such a target 
pay mix.
For purposes of  this illustration, we include Market-based PRSUs and stock options as performance-based, but do not classify service-based 
RSUs as performance-based.

(1) 

(2) 

32

 
 
2022 Say on Pay Voting Results and Stockholder Outreach

We evaluate our executive compensation program and practices at least annually. Among other things, we consider the outcome of  
our most recent advisory vote on named executive officer compensation, or “Say on Pay,” and input we receive from our stockholders. 
As is described above in more detail in “Governance Matters - Corporate Governance - Stockholder Engagement,” we engage 
regularly with our stockholders, typically outside of  our proxy solicitation period, on matters including executive compensation.

The primary components of  our executive compensation program have remained consistent over the last several years and, in 
general, have received continuing support from our stockholders, as reflected in the voting results for our annual Say on Pay 
proposals shown in Figure 27 below.6

Figure 27. Historical Say on Pay Votes (1)

94.8%

91.2%

94.2%

94.1%

95.0%

67.1%

2017

2018

2019

2020

2021

2022

(1) 

Percentages represented are as a percentage of  votes cast. For purposes of  this figure, abstentions are treated as votes cast and have the 
effect of  “Against” votes with respect to the Say on Pay proposal.

In 2022, we engaged in extensive stockholder outreach regarding our executive compensation program prior to the proxy solicitation 
period, covering planned enhancements to our executive compensation disclosures in our 2022 proxy statement, and design 
considerations relating to our LTIP, among other topics. Figure 28 below summarizes what we heard from our stockholders, 
our perspective on those views, and how we have responded. Other than the changes described below and in this CD&A, our 
compensation and human resources committee determined to maintain our executive compensation program and practices in 
their current form for calendar year 2023, in light of  our stockholders’ continuing support.

Figure 28. 2022 Executive Compensation Stockholder Outreach

Topics
Our Annual  
Incentive  
Program

What we heard from our stockholders
We received favorable feedback from stockholders on our 
additional disclosure relating to the individual performance 
factor component of  the AIP, which was intended to assist 
stockholders in better understanding how the program 
supports pay for performance.

Our Long-Term 
Incentive  
Program

We received positive feedback on the increase to the relative 
weighting of  Market-based PRSUs in the calendar year 
2022 LTIP. Overall, stockholders continued to be satisfied with 
the design and pay-for-performance alignment of  our LTIP.

Our perspective/How we responded
Beginning with our 2021 proxy statement, we have added 
extensive detail to explain how the individual performance 
factor component of  our AIP is determined. We recognize 
the need to explain how the individual performance factor 
component of  our AIP is linked to the operating metrics we 
use to manage our business, and ultimately to our business 
results and financial performance.
Having substantially increased the relative weighting 
of  Market-based PRSUs in the 2022 LTIP in order to 
enhance the alignment of  pay with performance, our 
compensation and human resources committee did not 
make further changes to the program for the 2023 LTIP. 
However, the committee regularly evaluates the structure 
of  our compensation programs, with the assistance of  their 
compensation consultant, to ensure that our programs 
continue to serve their intended purposes.

6 

 In 2019, our Say on Pay Proposal received low support, subsequent to which we undertook extensive engagement efforts to understand 
investors’ views and worked to address the questions and concerns voiced in those conversations. Support for Say on Pay returned to historic 
levels in 2020 and has been maintained, demonstrating the effectiveness of  our engagement program and stockholders’ generally strong 
support for our pay practices.

Lam Research Corporation 2023 Proxy Statement  33

II. EXECUTIVE COMPENSATION GOVERNANCE AND PROCEDURES

Role of the Compensation and Human Resources Committee

Our Board has delegated certain responsibilities to the compensation and human resources committee, or for purposes of  this CD&A, 
the “committee,” through a formal charter. The committee7 oversees the compensation programs in which our CEO and his direct 
reports who are executive or senior vice presidents participate. The independent members of  our Board approve the compensation 
packages and payouts for our CEO. Our CEO is not present for any decisions regarding his compensation packages and payouts.

Committee responsibilities include, but are not limited to:

• 
• 

• 
• 
• 

reviewing and approving the Company’s executive compensation philosophy, objectives, and strategies;
reviewing and approving the appropriate peer group companies for purposes of  evaluating the Company’s 
compensation competitiveness;
reviewing, and approving where appropriate, equity-based compensation plans;
causing the Board to perform a periodic performance evaluation of  our CEO;
recommending to the independent members of the Board corporate goals and objectives under the Company’s compensation 
plans, compensation packages (e.g., annual base salary level, annual cash incentive award, long-term incentive award and 
any employment agreement, severance arrangement, change-in-control arrangement, equity grant, or special or supplemental 
benefits, and any material amendment to any of the foregoing) applicable to our CEO, and compensation payouts for our CEO;

•  annually reviewing with our CEO the performance of  the Company’s other executive officers in light of  the Company’s 

executive compensation goals and objectives and approving the compensation packages and compensation payouts for 
such individuals;
reviewing and recommending for appropriate Board action all cash, equity-based and other compensation packages, and 
compensation payouts applicable to the chair and other non-employee members of  the Board;

• 

•  overseeing management’s determination as to whether the compensation policies and practices, including those related to 

• 

pay equity laws, create risks that are reasonably likely to have a material adverse effect on the Company;
reviewing the results of  “Say on Pay” votes and considering whether any adjustments to the Company’s executive 
compensation program are appropriate; and

•  establishing stock ownership guidelines applicable to the Company’s executive officers and recommending to the Board 

stock ownership guidelines applicable to the chair and other members of  the Board.

The committee is authorized to delegate its authority and responsibilities as it deems proper and consistent with legal requirements to 
its members, any other committee of  the Board and/or one or more officers of  the Company, in accordance with the provisions of  the 
Delaware General Corporation Law. For additional information on the committee’s responsibilities and authorities, see “Governance 
Matters - Corporate Governance - Board Committees - Compensation and Human Resources Committee” above.

In order to carry out these responsibilities, the committee receives and reviews information, analyses, and proposals prepared by our 
management and by the committee’s compensation consultant (see “Role of  Committee Advisors” below).

Role of Committee Advisors

The committee is authorized to engage its own independent advisors to assist in carrying out its responsibilities. The committee has 
engaged the services of  Compensia, Inc. (“Compensia”), a national compensation consulting firm, as the committee’s compensation 
consultant. Compensia provides the committee with independent and objective guidance regarding the amount and types of  
compensation for our chair, non-employee directors, and executive officers, and how these amounts and types of  compensation 
compare to other companies’ compensation practices, as well as guidance on market trends, evolving regulatory requirements, 
compensation of  our non-employee directors, peer group composition, and other matters as requested by the committee.

Representatives of Compensia regularly attend committee meetings (including executive sessions without management present), 
communicate with the committee chair outside of meetings, and assist the committee with its consideration of performance metrics 
and goals. Compensia reports to the committee, not to management. At the committee’s request, Compensia meets with members of  
management to gather and discuss information that is relevant to advising the committee. The committee may replace Compensia or 
hire additional advisors at any time. Compensia has not provided any other services to the committee or to our management, and has 
received no compensation from us other than with respect to the services described above. The committee assessed the independence 
of Compensia pursuant to SEC rules and Nasdaq listing standards, including the following factors: (1) the absence of other services 
provided by it to the Company; (2) the fees paid to it by the Company as a percentage of its total revenue; (3) its policies and procedures 

 For purposes of  this CD&A, a reference to a compensation action or decision by the committee with respect to our CEO means an action or 
decision by the independent members of  our Board after considering the recommendation of  the committee and, in the case of  all other NEOs, 
an action or decision by the committee.

7 

34

to prevent conflicts of interest; (4) the absence of any business or personal relationships with committee members; (5) the fact that it 
does not own any Lam common stock; and (6) the absence of any business or personal relationships with our executive officers. The 
committee assessed this information and concluded that the work of Compensia had not raised any conflict of interest.

Role of Management

Our CEO, with support from our human resources and finance organizations, develops recommendations for the compensation of  our 
other executive officers. Typically, these recommendations cover base salaries, annual incentive program target award opportunities, 
long-term incentive program target award opportunities, and the criteria upon which these award opportunities may be earned, as 
well as actual payout amounts under the annual and long-term incentive programs.

The committee considers our CEO’s recommendations within the context of competitive compensation data, the Company’s compensation 
philosophy and objectives, current business conditions, the advice of Compensia, and any other factors it considers relevant.

Our CEO attends committee meetings at the request of the committee but leaves the meeting for any deliberations related to and decisions 
regarding his own compensation, when the committee meets in executive session, and at any other time requested by the committee.

Peer Group Practices and Survey Data

In establishing the total compensation levels of  our executive officers, as well as the mix and weighting of  individual compensation 
elements, the committee monitors compensation data from a group of  comparably sized companies in the technology industry 
(the “Peer Group”), which may differ from peer groups used by stockholder advisory firms. The committee selects the companies 
constituting our Peer Group based on their comparability to our lines of  business and industry, annual revenue, and market 
capitalization, and our belief  that we are likely to compete with them for executive talent. Our Peer Group is focused on public 
semiconductor, semiconductor equipment and materials companies that file standard reports with the SEC as domestic issuers, and 
similarly-sized high-technology equipment and hardware companies with a global presence and a significant investment in research 
and development. The table below summarizes how the calendar year 2023 Peer Group companies compare to the Company:

Figure 29. Peer Group Revenue and Market Capitalization

Metric

Lam Research 
($M)

Target for Peer Group

Revenue (last completed reported four quarters as of  July 5, 2022)

16,737

Approximately 0.33 to 3 times Lam

Market Capitalization (30-day average as of  July 5, 2022)

64,664

Approximately 0.33 to 3 times Lam

Peer Group 
Median  
($M)

18,918

75,385

Based on these criteria, the Peer Group and targets may be modified from time to time. Our Peer Group was reviewed in 
August 2022 to ensure that our Peer Group continues to fit within our Peer Group criteria outlined above, and no changes were made 
for calendar year 2023 compensation decisions. Our Peer Group consists of  the companies listed as follows:

Figure 30. Peer Group Companies for Calendar Year 2023

Advanced Micro Devices, Inc.

Broadcom Inc.

Microchip Technology Incorporated

Qualcomm Incorporated

Agilent Technologies, Inc.

Corning Incorporated

Micron Technology, Inc.

Seagate Technology Holdings Plc

Analog Devices, Inc.

Intel Corporation

NVIDIA Corporation

Texas Instruments Inc.

Applied Materials, Inc.

KLA Corporation

NXP Semiconductors N.V.

Western Digital Corporation

We derive revenue, market capitalization, and NEO compensation data from public filings made by our Peer Group companies with 
the SEC and from other publicly available sources. Radford Technology Survey data may be used to supplement compensation data 
from public filings as needed. The committee reviews compensation practices and selected data on base salary, bonus targets, total 
cash compensation, equity awards, and total compensation drawn from the Peer Group companies and/or the Radford Technology 
Survey as a reference to help ensure compensation packages are consistent with market norms.

Base pay levels for each executive officer are generally set with reference to market-competitive levels and in reflection of  each 
officer’s skills, experiences, and performance. Variable pay target award opportunities and total direct compensation for each 
executive officer are generally designed to deliver market-competitive compensation for the achievement of  stretch goals, with 
downside risk for underperforming and upside reward for overperforming. For those executive officers who are new to their roles, 
compensation arrangements may be designed to deliver below-market compensation for a period of  time. However, the committee 

Lam Research Corporation 2023 Proxy Statement  35

does not “target” pay at any specific percentile. Rather, individual pay positioning depends on a variety of  factors, such as prior job 
performance, job scope and responsibilities, skill set, prior experience, time in position, internal comparisons of  pay levels for similar 
skill levels or positions, our goals to attract and retain executive talent, Company performance, and general market conditions.

Assessment of Compensation Risk

Management, with the assistance of  Compensia, the committee’s independent compensation consultant, conducted a compensation 
risk assessment in 2023 and concluded that risks arising from the Company’s current employee compensation programs are not 
reasonably likely to have a material adverse effect on the Company.

Tax and Accounting Considerations

Taxation of “Parachute” Payments

Sections 280G and 4999 of  the Code provide that “disqualified individuals” within the meaning of  the Code (which generally includes 
certain officers, directors and employees of  the Company) may be subject to additional tax if  they receive payments or benefits in 
connection with a change in control of  the Company that exceed certain prescribed limits. The Company or its successor may also 
forfeit a deduction on the amounts subject to this additional tax.

We did not provide any of  our executive officers, any director, or any other service provider with a “gross-up” or other reimbursement 
payment for any tax liability that the individual might owe as a result of  the application of  sections 280G or 4999 during fiscal 
year 2023, and we have not agreed and are not otherwise obligated to provide any individual with such a “gross-up” or other 
reimbursement as a result of  the application of  sections 280G and 4999.

Internal Revenue Code Section 409A

Section 409A of  the Code imposes significant additional taxes on an executive officer, director, or service provider that receives 
non-compliant “deferred compensation” that is within the scope of  section 409A. Among other things, section 409A potentially applies 
to cash awards under the LTIP, if  any, the Elective Deferred Compensation Plan, certain equity awards, and severance arrangements.

To assist our employees in avoiding additional taxes under section 409A, we have structured the LTIP, the Elective Deferred 
Compensation Plan, and our equity awards in a manner intended to qualify them for exemption from, or compliance with, section 409A.

Accounting for Stock-Based Compensation

We follow ASC 718 for accounting for our stock options and other stock-based awards. ASC 718 requires companies to calculate 
the grant date “fair value” of  their stock option grants and other equity awards using a variety of  assumptions. This calculation is 
performed for accounting purposes. ASC 718 also requires companies to recognize the compensation cost of  stock option grants and 
other stock-based awards in their income statements over the period that an employee is required to render service in exchange for 
the option or other equity award.

III. PRIMARY COMPONENTS OF NEO COMPENSATION; CY2022 COMPENSATION PAYOUTS; 
CY2023 COMPENSATION TARGETS AND METRICS

This section describes the components of  our executive compensation program. It also describes, for each component, the payouts 
to our NEOs for calendar year 2022 and the forward-looking actions taken with respect to our NEOs in calendar year 2023.

Base Salary

Adjustments to base salary are generally considered by the committee each year in February.

For calendar years 2023 and 2022, base salaries for NEOs were determined by the committee in February of  each year, based on 
the factors described in Figure 25 above. The base salaries for calendar year 2022 became effective on March 1 or the first day of  
the pay period that included March 1 (if  earlier). No base salary adjustments for the NEOs were made for calendar year 2023 due to 
the weakness in the business environment at the beginning of  the calendar year. The base salaries of  the NEOs for calendar years 
2023 and 2022 are shown below.

36

Figure 31. NEO Annual Base Salaries

Named Executive Officer

Timothy M. Archer

Douglas R. Bettinger

Patrick J. Lord

Vahid Vahedi

Seshasayee (Sesha) Varadarajan

(1) 

Effective February 21, 2022

Annual Incentive Program

Annual Base Salary 
2023 
($)

Annual Base Salary 
2022(1) 
($)

1,150,000

1,150,000

705,000

577,661

537,151

537,151

705,000

577,661

537,151

537,151

Annual Incentive Program Components

The components of  our annual incentive program, each of  which plays a role in determining actual payments made, are described in 
Figure 32 below. For calendar year 2023, the committee approved the addition of  a new component to our annual incentive program, 
the Profitability Performance Factor.

Figure 32. Annual Incentive Program Components

Funding Factor

• Creates a maximum payout amount
  from which payouts may be made.
• Achievement of a minimum level of
  performance against the Funding
  Factor goal is required to fund any
  program payments
• For CY2022 and CY2023, metric was
  non-GAAP operating income as a
  percentage of revenue

Corporate Performance Factor

• A corporate-wide metric and goal that
  is designed to be a stretch goal.
  Applies to all NEOs.
• For CY2022 and CY2023, metric was
  non-GAAP operating income as a
  percentage of revenue

Individual Performance Factor

Profitability Performance Factor

• Based primarily on our performance
  relative to corporate-level annual
  operating plan goals, with weightings
  for each NEO
• Annual operating plan goals are
  designed to be stretch goals
• See Figure 37 for additional detail

• Newly added for CY2023
• A corporate-wide metric and goal that
  is designed to be a stretch goal.
  Applies to all NEOs.
• For CY2023, metric was non-GAAP
  gross margin as a percentage of
  revenue

The Funding Factor is set by the committee to create a maximum payout amount from which annual incentive program payouts 
may be made. The committee may exercise negative (but not positive) discretion against the Funding Factor result, and generally the 
entire funded amount is not paid out. Achievement of  a minimum level of  performance against the Funding Factor goal is required 
to fund any program payments. As a guide for using negative discretion against the Funding Factor result and for making payout 
decisions, the committee primarily tracks the results of  the Performance Factors, which are generally weighted equally, and against 
which discretion may be applied in a positive or negative direction, provided the Funding Factor result is not exceeded. 

The metrics and goals for the annual incentive program are set annually in connection with our annual business planning cycle, 
and are directly connected to our annual business plans and goals. Goals are set depending on the business environment and the 
Company’s annual objectives and strategies, encompassed in the Annual Operating Plans for the Company and the organizations 
managed by each of  the NEOs, to ensure that they remain stretch goals regardless of  changes in the business environment, which 

Lam Research Corporation 2023 Proxy Statement  37

 
can vary significantly from year-to-year in our industry. Accordingly, as business conditions improve, goals are calibrated to require 
better performance, and if  business conditions deteriorate, goals are calibrated to incentivize stretch performance under more difficult 
conditions. The interplay between our corporate planning cycle and our compensation planning and evaluation cycle is summarized in 
Figure 33 below.

Figure 33. Annual Planning and Compensation Decision Cycle 

Planning

Goal Setting

Review

October – December
• Management engages in long-

term strategic planning
• Management formulates 

company-wide and 
organizational goals for next 
calendar year (“Annual 
Operating Plans”)

January – February 
• Board engages with management 

in a robust review of Annual 
Operating Plans

• Committee approves Annual 

Incentive Program design and 
Performance Factor metrics and 
goals for year to come 

February of next year
• Board and Committee engage with 
CEO in a robust review of actual 
performance against Annual 
Operating Plans

• Committee approves actual 

Performance Factor results for 
completed year

We believe that, over time, outstanding business results create stockholder value. Consistent with this belief, multiple 
performance-based metrics (non-GAAP operating income, non-GAAP gross margin, product market share, and strategic, operational, 
and organizational metrics embodied in organizational Annual Operating Plans) are established for our NEOs as part of  the annual 
incentive program.

The specific metrics and goals and the relative weightings for the Performance Factors are determined by the committee considering 
the recommendation of  our CEO, other than the metrics and goals for the Individual Performance Factor, which are determined by our 
CEO, or in the case of  the CEO, by the committee. Generally, the Performance Factors are weighted equally.

In recent years, including calendar year 2022, the committee used a Corporate Performance Factor, with the metric of  non-GAAP 
operating income8  as a percentage of  revenue (“non-GAAP operating margin”), and an Individual Performance Factor, based 
primarily on our performance to corporate-level Annual Operating Plan goals, with each of  the Corporate Performance Factor and 
Individual Performance Factor weighted equally. The committee selected non-GAAP operating margin as the Corporate Performance 
Factor metric because the committee believes that it is the performance metric that best reflects core operating results. Non-GAAP 
operating margin is considered useful to investors for analyzing business trends and comparing performance to prior periods. By 
excluding certain costs and expenses that are not indicative of  core results, non-GAAP results are more useful for analyzing business 
trends over multiple periods. See “Figure 37. Individual Performance Factor Components for Calendar Year 2022” below for additional 
detail regarding the determination of  the Individual Performance Factor for calendar year 2022.

For calendar year 2023, in light of  the focus by the Board, committee and management team on the profitability of  the Company, 
the committee determined to add a third factor, the Profitability Performance Factor, to the 2023 annual incentive program, with the 
metric of  non-GAAP gross margin as a percentage of  revenue. The committee selected non-GAAP gross margin as a percentage 
of  revenue as the Profitability Performance Factor metric because the committee believes that it is the performance metric that has 
the largest impact on the overall profitability of  the Company. Non-GAAP gross margin as a percentage of  revenue is considered 
useful to investors for analyzing the core profitability of  the Company’s business and comparing performance to prior periods. Under 
the calendar year 2023 annual incentive program, the Corporate Performance Factor, Profitability Performance Factor and Individual 
Performance Factor will be weighted equally; however, the program was designed to cause Profitability Performance Factor results 
to scale up and down more rapidly (as compared to the Corporate Performance Factor) in the event that the Company’s non-GAAP 
gross margin as a percentage of  revenue were to outperform or underperform relative to the goal for calendar year 2023, thereby 
increasing both the risk and potential reward associated with the program as compared to prior year programs that only incorporated 
the Corporate Performance Factor and Individual Performance Factor.

The committee establishes individual target award opportunities for each NEO as a percentage of  base salary. Specific target award 
opportunities are determined based on job scope and responsibilities, as well as an assessment of  Peer Group data. Awards have a 
maximum payment amount defined as a multiple of  the target award opportunity. 

 Non-GAAP operating income is derived from results determined in accordance with generally accepted accounting principles ("GAAP"), 
with charges and credits in the following line items excluded from GAAP results for applicable quarters during fiscal years 2023 and 2022: 
amortization related to intangible assets acquired through certain business combinations; product rationalization costs; restructuring charges; 
transformational costs; and elective deferred compensation-related liability net increase or decrease.

8 

38

 
We believe the metrics and goals set under this program have been effective to motivate our NEOs and the organizations they lead, 
and to achieve pay-for-performance results.

Figure 34. Annual Incentive Program Payouts for Calendar Years 2020-2022

Calendar  
Year

2022

2021

2020

Average NEO’s  
Annual Incentive 
Payout as % of 
Target Award 

Opportunity Business Environment

96

168

137

Strong revenue, profitability, and operating cash generation performance despite global supply 
chain constraints and inflationary pressures. Our installed base grew, and semiconductor 
investments increased across both memory and foundry/logic segments.

Strong revenue, profitability, and operating cash generation performance, with growth in 
our served available market, market share, and installed base. Semiconductor equipment 
investments increased across both memory and foundry/logic segments.

Strong revenue and profitability performance, with growth in our served available market, market 
share, and installed base. Demand for semiconductor equipment increased across both memory 
and foundry/logic segments.

Calendar Year 2022 Annual Incentive Program Parameters and Payout Decisions

In February 2022, the committee established the metrics and goals for the Funding Factor and the Corporate Performance Factor, 
set the calendar year 2022 target award opportunities, determined that the Corporate Performance Factor and the Individual 
Performance Factor should be weighted equally, and established the metrics and goals for the Individual Performance Factors for 
each then-employed NEO. In February 2023, the committee considered the actual results under these factors and made payout 
decisions for the calendar year 2022 program.

2022 Annual Incentive Program Funding Factor and Corporate Performance Factor. In February 2022, the committee 
set non-GAAP operating margin as the metric for the Funding Factor and Corporate Performance Factor for calendar year 2022.

For the Funding Factor, the committee set the following parameters for calendar year 2022:

•  a minimum achievement of  5% non-GAAP operating margin was required to fund any program payments; and 
•  achievement of  non-GAAP operating margin greater than or equal to 20% would result in the maximum funding of  225% 

of  target;

•  with actual funding levels interpolated between those points.

For the Corporate Performance Factor, the committee set the following parameters:

•  a goal of  non-GAAP operating margin of  32.0% for the year, which was designed to be a stretch goal, and which would 

result in a Corporate Performance Factor of  1.0; and

•  achievement of  non-GAAP operating margin greater than or equal to 37% would result in the maximum Corporate 

Performance Factor of  1.50 for the maximum payout;

•  with the actual performance result interpolated linearly between and below those points, subject to the minimum set by the 

Funding Factor. 

The Corporate Performance Factor goal was designed to be a stretch goal. As is discussed above in “Annual Incentive Program 
Components”, goals are set annually depending on the business environment and the Company’s annual objectives and strategies, 
to ensure that they remain stretch goals regardless of  changes in the business environment, which can vary significantly from year-
to-year in our industry. As shown in Figure 35, over the five years through calendar year 2022, the committee raised the Corporate 
Performance Factor goal year-over-year each year as our outlook and the industry outlook improved, with the exception of  calendar 
year 2019, when a weakened industry outlook for wafer fabrication equipment spending was reflected in a Corporate Performance 
Factor goal that was slightly below that of  the prior year. 

Lam Research Corporation 2023 Proxy Statement  39

Figure 35. Corporate Performance Factor Goals for Calendar Years 2018-2022 

27.0%

26.5%

27.5%

29.0%

32.0%

non-GAAP
operating
margin

CY2018

CY2019

CY2020

CY2021

CY2022

Actual non-GAAP operating margin was 31.7% for calendar year 2022. This performance resulted in a Funding Factor of  225% of  
target and a Corporate Performance Factor of  0.97 for calendar year 2022.

2022 Annual Incentive Program Target Award Opportunities. The annual incentive program target award opportunities 
for calendar year 2022 for each NEO were as set forth below in Figure 36 in accordance with the principles described above under 
“Executive Compensation Governance and Procedures - Peer Group Practices and Survey Data.” The target award opportunities 
(as a percentage of  base salary) for each of  our NEOs remained the same for calendar year 2022 relative to the prior year, with the 
exception of  Mr. Archer, Dr. Vahedi and Mr. Varadarajan, whose target award opportunities were increased in order to increase the 
competitiveness of  cash compensation while continuing to align compensation with performance. The committee also set a maximum 
award opportunity, which for calendar year 2022 was equal to 2.25 times the target award opportunity, consistent with prior years.

Figure 36. Annual Incentive Program Target Award Opportunities for Calendar Year 2022

Named Executive Officer

Timothy M. Archer

Douglas R. Bettinger

Patrick J. Lord

Vahid Vahedi

Seshasayee (Sesha) Varadarajan

Target Award  
Opportunity  
(% of Base Salary)

Target Award  
Opportunity  
($)(1)

200

115

110

100

100

2,300,000

810,750

635,427

537,151

537,151

(1) 

Calculated by multiplying each NEO’s annual base salary as of  October 1, 2022 by their respective target award opportunity percentage.

2022 Annual Incentive Program Individual Performance Factors. For calendar year 2022, as shown in Figure 37 below, 
the committee determined the Individual Performance Factor for each NEO (other than Mr. Archer) using a formula that took into 
consideration two elements: a weighted score for each NEO based on the Company’s performance relative to corporate-level annual 
operating plan goals, with weightings for each NEO based on the extent to which they (and the organizations managed by them) were 
expected to contribute to and be accountable for that corporate-level performance; and an individual score reflecting the extent to 
which individual NEOs provided exceptional contributions during the year.

Figure 37. Individual Performance Factor Components for Calendar Year 2022

Rationale for Inclusion

Contribution to Individual 
Performance Factor 

Corporate Scorecard 
Weighted Achievement 

Reflects the Company’s performance relative to corporate-level annual operating 
plan goals, weighted according to the expected contributions of  individual NEOs 
(and the organizations managed by them)

Individual Achievement

Reflects the extent to which individual NEOs provide exceptional contributions 
during the year

80%

20%

40

 
The committee evaluated the Company’s performance relative to corporate-level annual operating plan goals, and determined to 
assign the scores shown in Figure 38 below.

Figure 38. Corporate Scorecard for Calendar Year 2022

Corporate Goal Area

Objectives

Market Performance and 
Execution

Relate to: growth in our served addressable market; success of  new product launches; 
penetration of  new market opportunities and defense of  established positions; and achievement 
of  market share targets.

Safety, Quality and 
Customer Satisfaction

Relate to: safety; quality; growth of  Customer Support Business Group revenue; on-time 
delivery of  products; and customer satisfaction.

Human Capital Management 
& ESG

Relate to: employee engagement, as measured by employee survey; employee inclusion, as 
measured by employee survey; employee diversity; talent retention; and recognition of  ESG 
progress through continued inclusion in the Dow Jones Sustainability Index for North America.

Financial Performance

Relate to: operating income; earnings per share; and gross margin.

Score

97%

93%

95%

93%

The committee assigned weightings for each corporate goal area for each of  the NEOs (other than Mr. Archer), which were combined 
with the corporate-level scores to determine a weighted achievement score, as shown in Figure 39 below. 

Figure 39. Corporate Scorecard Weightings and Achievements for Calendar Year 2022

Douglas R. Bettinger

Patrick J. Lord

Vahid Vahedi

Seshasayee (Sesha) Varadarajan

Individual Weightings

Market  
Performance and  
Execution

Safety, Quality 
and Customer 
Satisfaction

Human Capital 
Management & 
ESG

Financial  
Performance

Corporate Scorecard 
Weighted  
Achievement

20%

20%

30%

30%

20%

40%

30%

30%

20%

20%

20%

20%

40%

20%

20%

20%

93.8%

93.8%

94.2%

94.2%

The committee also determined the individual achievement scores for each NEO (other than Mr. Archer), as shown in Figure 40 
below. The corporate scorecard weighted achievements for each such NEO were then combined with the individual achievements 
at a weighting of  80% and 20%, respectively, as described in Figure 37 above, to yield the Individual Performance Factors shown in 
Figure 40 below.

In determining Mr. Archer’s Individual Performance Factor, the independent members of the Board evaluated the Company’s performance 
against its corporate-level goals, Mr. Archer’s individual performance, and the performance of the other members of the management 
team reporting to him, and determined to assign him an Individual Performance Factor equal to the average of the Individual Performance 
Factors of the executive and senior vice presidents reporting directly to him, rounded to three decimal places, as shown in Figure 40 
below. The committee declined to exercise its discretion to recommend an adjustment to Mr. Archer’s Individual Performance Factor. 

Figure 40. Individual Performance Factors for Calendar Year 2022

Named Executive Officer 

Timothy M. Archer

Douglas R. Bettinger

Patrick J. Lord

Vahid Vahedi

Seshasayee (Sesha) Varadarajan

Corporate Scorecard 
Weighted Achievement  
(80%)

Individual 
Achievement  
(20%)

Individual  
Performance  
Factor

n/a(1)

n/a(1)

93.8%

93.8%

94.2%

94.2%

100%

100%

100%

100%

0.954

0.950

0.950

0.954

0.954

(1) 

As is discussed above, Mr. Archer’s Individual Performance Factor was determined as the average of  the Individual Performance Factors of  the 
executive and senior vice presidents reporting directly to him.

Lam Research Corporation 2023 Proxy Statement  41

Calendar Year 2022 Annual Incentive Program Payout Decisions. Based on the above results and decisions, for the 
calendar year 2022 annual incentive program, the committee approved the payouts for each NEO as shown below in Figure 41, which 
were less than the maximum payout available under the Funding Factor and below each NEO’s target award opportunity:

Figure 41. Annual Incentive Program Payouts for Calendar Year 2022

Named Executive Officer

Timothy M. Archer

Douglas R. Bettinger

Patrick J. Lord

Vahid Vahedi

Seshasayee (Sesha) Varadarajan

Target Award  
Opportunity 
($)(1)

2,300,000

810,750

635,427

537,151

537,151

Maximum Payout under  
Funding Factor (225.0% of  
Target Award Opportunity)  
($)(2)

Individual  
Performance 
Factor

Corporate  
Performance 
Factor

5,175,000

1,824,188

1,429,711

1,208,590

1,208,590

0.954

0.950

0.950

0.954

0.954

0.970

0.970

0.970

0.970

0.970

Actual  
Payouts  
($)(3)

2,212,600

778,320

610,010

516,739

516,739

(1) 

(2) 

(3) 

Calculated by multiplying each NEO’s annual base salary as of  October 1, 2022 by their respective target award opportunity percentage.
The Funding Factor resulted in a potential payout of  up to 225.0% of  target award opportunity for the calendar year (based on the actual 
non-GAAP operating margin results detailed under “2022 Annual Incentive Program Corporate Performance Factor” above and the specific goal 
described in the second paragraph under “2022 Annual Incentive Program Funding Factor and Corporate Performance Factor” above).
Calculated by multiplying each NEO’s target award opportunity, in dollars, by the average of (x) the Corporate Performance Factor of 0.970 and 
(y) that NEO’s Individual Performance Factor. 

Calendar Year 2023 Annual Incentive Program Parameters

In February 2023, the committee set the target award opportunity for each NEO as a percentage of  base salary, and set a maximum 
award opportunity equal to 2.50 times the target award opportunity. For calendar year 2023, target award opportunities for the NEOs 
remained unchanged compared to the prior year. The target award opportunity for each NEO is shown below. The maximum award 
of  2.50 times target for calendar year 2023 was increased from prior years, when it was set at 2.25 times target. The committee’s 
decision to increase the maximum award for calendar year 2023 was based on the committee’s view that the addition of  the 
Profitability Performance Factor to the calendar year 2023 annual incentive program as a second corporate-level goal would make the 
achievement of  target award opportunities more difficult for each NEO to achieve, including by requiring enhanced coordination of  
execution across the Company. The committee also considered that the design of  the Profitability Performance Factor element of  the 
program would result in payouts increasing or decreasing more rapidly in the event of  outperformance or underperformance relative 
to the goal for calendar year 2023, thereby increasing both the risk and potential reward associated with the program as compared 
to prior year programs that only incorporated the Corporate Performance Factor and Individual Performance Factor. The committee’s 
view was that balancing that increased difficulty and risk with the potential for larger maximum awards would serve the committee’s 
and the program’s objective of  incentivizing and rewarding outperformance.

Figure 42. Annual Incentive Program Target Award Opportunities for Calendar Year 2023

Named Executive Officer

Timothy M. Archer

Douglas R. Bettinger

Patrick J. Lord

Vahid Vahedi

Seshasayee (Sesha) Varadarajan

Target Award Opportunity  
(% of Base Salary)

200

115

110

100

100

As noted above, the committee also determined to add an additional Performance Factor, the Profitability Performance Factor, to the 
annual incentive program for calendar year 2023. The committee approved non-GAAP operating margin as the annual metric for the 
Funding Factor and the Corporate Performance Factor, approved non-GAAP gross margin as a percentage of  revenue as the annual 
metric for the Profitability Performance Factor, and set the annual goals for the Funding Factor, the Corporate Performance Factor, 
and the Profitability Performance Factor. Consistent with the program design, the Corporate Performance Factor and Profitability 
Performance Factor goals are more difficult to achieve than the Funding Factor goal. Individual Performance Factor metrics and 
goals were also established for each NEO, based upon corporate-level annual operating plan goals and individual performance. All 
Corporate, Profitability and Individual Performance Factor goals were designed to be stretch goals.

42

Long-Term Incentive Program

Design

Our LTIP is designed to attract and retain top talent, provide competitive levels of  compensation, align pay with achievement of  
business objectives and with stock performance over a multi-year period, reward our NEOs for outstanding Company performance, 
and create stockholder value over the long-term.

Under the current long-term incentive program, at the beginning of  each multi-year performance period, target award opportunities 
(expressed as a U.S. dollar value), performance metrics and the mix of  vehicles used are established for the program. 

Prior to our 2022/2024 long-term incentive program, 50% of the total target award opportunity was generally awarded in Market-based 
PRSUs, and the remaining 50% was awarded in a combination of stock options and service-based RSUs with at least 10% of the award 
in each of these two vehicles. The specific percentage of service-based RSUs and stock options was reviewed annually to determine 
whether service-based RSUs or stock options would be the more efficient form of equity for the majority of the award based on criteria 
such as the business environment and the potential value to motivate and retain the executives. We consider Market-based PRSUs and 
stock options to be performance-based, but do not classify service-based RSUs as performance-based.

Beginning with our 2022/2024 long-term incentive program, the committee determined to substantially increase the weighting of  
Market-based PRSUs relative to prior years, with the aim of furthering the committee’s objective of aligning pay with performance. 
The committee also determined that it would be appropriate to provide for a different mix for the CEO and NEOs who are executive 
presidents than for NEOs who are senior vice presidents. Beginning with the 2022/2024 long-term incentive program, of the total target 
award opportunity for the CEO and NEOs who are executive vice presidents, 60% was awarded in Market-based PRSUs, 20% was 
awarded in stock options, and 20% was awarded in service-based RSUs; while for NEOs who are senior vice presidents, 55% was 
awarded in Market-based PRSUs, 15% was awarded in stock options, and 30% was awarded in service-based RSUs. Primarily as a 
result of this change, the percentage of the average NEO’s target pay mix which is performance-based increased from 59% in calendar 
year 2021 to 73% in calendar year 2022.

While service-based RSUs and stock options vest on an annual basis over three years, Market-based PRSUs cliff vest after three 
years. Cliff, rather than annual, vesting provides for both retention and for aligning NEOs with longer-term stockholder interests.

Equity Vehicles

The equity vehicles used in our 2023/2025 long-term incentive program are as follows:

Figure 43. 2023/2025 LTIP Program Equity Vehicles

Equity Vehicles

Vesting

Terms

Market-based PRSUs

•  Awards cliff vest three years from the March 1, 2023 

•  The number of  Market-based PRSUs granted is 

•  CEO/EVPs: 60% 
of  Target Award 
Opportunity

•  SVPs: 55% of  Target 
Award Opportunity

grant date (the “Grant Date”) subject to satisfaction of  
a minimum performance requirement and continued 
employment. 

•  Awards that vest at the end of  the performance period 

determined by dividing the applicable percentage of  the 
target opportunity by the 30 trading day average of  the 
closing price of  our common stock prior to the Grant 
Date, $497.18, rounded down to the nearest share. 

are distributed in shares of  our common stock.

•  The number of  shares represented by the Market-

Stock Options

•  Awards vest one-third on the first, second, and third 

•  CEO/EVPs: 20% 
of  Target Award 
Opportunity

•  SVPs: 15% of  Target 
Award Opportunity

anniversaries of  the Grant Date, subject to continued 
employment. 

•  Awards are exercisable upon vesting.

•  Expiration is on the seventh anniversary of  the 

Grant Date. 

Service-based RSUs

•  Awards vest one-third on the first, second, and third 

•  CEO/EVPs: 20% 
of  Target Award 
Opportunity

•  SVPs: 30% of  Target 
Award Opportunity

anniversaries of  the Grant Date, subject to continued 
employment. 

•  Awards are distributed in shares of  our common stock 

upon vesting.

based PRSUs that can be earned over the performance 
period is determined according to the performance 
parameters described in Figure 44 below.

•  The number of  stock options granted is determined 
by dividing the applicable percentage of  the target 
opportunity by the 30 trading day average of  the 
closing price of  our common stock prior to the Grant 
Date, $497.18, rounded down to the nearest share and 
multiplying the result by three. The ratio of  three options 
for every RSU is based on a Black Scholes fair value 
accounting analysis. 

•  The exercise price of  stock options is the closing price 

of  our common stock on the Grant Date.

•  The number of  RSUs granted is determined by dividing 
the applicable percentage of  the target opportunity 
by the 30 trading day average of  the closing price of  
our common stock prior to the Grant Date, $497.18, 
rounded down to the nearest share.

Lam Research Corporation 2023 Proxy Statement  43

Figure 44. 2023/2025 Market-based PRSU Performance Parameters

Parameter

Terms

Performance Period

Three years from the first business day in February (February 1, 2023 through January 31, 2026).

Performance Index

PHLX Semiconductor Sector Total Return Index, or “XSOX index”

Number of Shares

•  Based on our “total return” stock price performance compared to the market price performance of  the 

Performance Index, subject to a ceiling as described below. The stock price performance or market price 
performance is measured using the average closing price for the 50 trading days prior to the dates the 
performance period begins and ends, assuming that any dividends paid on our common stock are reinvested 
on the ex-dividend date (consistent with the treatment of  dividends in the Performance Index).

•  The target number of  shares represented by the Market-based PRSUs is increased by 2% of  target for 

each 1% that our stock price performance exceeds the market price performance of  the Performance Index; 
similarly, the target number of  shares represented by the Market-based PRSUs is decreased by 2% of  target 
for each 1% that our stock price performance trails the market price performance of  the Performance Index. 
The result of  the vesting formula is rounded down to the nearest whole number.

•  A table reflecting the potential payouts depending on various comparative results is shown below in Figure 45.

The final shares awarded cannot exceed 150% of  target (requiring a positive percentage change in our stock 
price performance compared to that of  the market price performance of  the Performance Index equal to or 
greater than 25 percentage points) and can be as little as 0% of  target (requiring a percentage change in our 
stock price performance compared to that of  the market price performance of  the Performance Index equal to or 
lesser than negative 50 percentage points).

Award Ceiling/Minimum

Figure 45. Market-based PRSU Potential Payouts

Lam’s Total Return % Change Performance  
Compared to XSOX Index % Change Performance

Market-based PRSUs That Can Be Earned  
(% of Target)(1)

+ 25% or more

10%

0% (equal to index)

- 10%

- 25%

- 50% or less

150

120

100

80

50

0

(1) 

The results of  the vesting formula (reflecting the number of  Market-Based PRSUs that can be earned) are linearly interpolated between the 
stated percentages using the formula described in the third row of  Figure 44.

Target Award Opportunity

Under the long-term incentive program, the committee sets a target award opportunity for each participant based on the NEO’s 
position and responsibilities and an assessment of  competitive compensation data. The target award opportunities for each 
participant are expressed in a U.S. dollar value. The target amounts for each NEO under the program cycles affecting fiscal year 
2023 are shown below. The year-over-year increases in the target award opportunities as shown below for the NEOs, other than the 
CEO, were made to remain competitive relative to our peer group.

Figure 46. LTIP Target Award Opportunities

Named Executive Officer

Timothy M. Archer

Douglas R. Bettinger

Patrick J. Lord

Vahid Vahedi

Seshasayee (Sesha) Varadarajan

Target Award Opportunity ($) by Long-Term Incentive Program

2020/2022(1)

2021/2023(2)

2022/2024(3)

2023/2025(4)

9,500,000

11,000,000

15,000,000

15,000,000

2,750,000

2,500,000

2,150,000

2,150,000

3,050,000

2,500,000

2,250,000

2,250,000

3,750,000

3,000,000

2,750,000

2,750,000

4,250,000

3,500,000

3,000,000

3,250,000

The three-year performance period for the 2020/2022 LTIP began on February 3, 2020 and ended on February 2, 2023.
The three-year performance period for the 2021/2023 LTIP began on February 1, 2021 and ends on January 31, 2024.
The three-year performance period for the 2022/2024 LTIP began on February 1, 2022 and ends on January 31, 2025.
The three-year performance period for the 2023/2025 LTIP began on February 1, 2023 and ends on January 31, 2026.

(1) 

(2) 

(3) 

(4) 

44

Calendar Year 2020/2022 LTIP Award Parameters and Payouts

On March 2, 2020, the committee granted to each NEO, as part of  the calendar year 2020/2022 CEO staff long-term incentive 
program (the “2020/2022 LTIP Awards”), Market-based PRSUs, and service-based RSUs and stock options, with a total target award 
opportunity shown below. The service-based RSUs and stock options vested over three years, one-third on each anniversary of  
the grant date. The Market-based PRSUs cliff vested three years from the grant date. The terms of  the Market-based PRSUs and 
service-based RSUs granted to all the NEOs as part of  the 2020/2022 LTIP Awards were the same.

Figure 47. 2020/2022 LTIP Award Grants

Named Executive Officer
Timothy M. Archer

Douglas R. Bettinger
Patrick J. Lord
Vahid Vahedi
Seshasayee (Sesha) Varadarajan

Target Award 
Opportunity  
($)
9,500,000

Market-based PRSUs 
Award  
(#)(1)
15,178

Stock Options Award  
(#)
12,140

Service-based 
RSUs Award  
(#)
12,142

2,750,000
2,500,000
2,150,000
2,150,000

4,393
3,994
3,435
3,435

3,512
3,192
2,748
2,748

3,515
3,195
2,748
2,748

(1) 

The number of Market-based PRSUs awarded is reflected at target. The final number of shares that may be earned is 0% to 150% of target.

In February 2023, the committee determined the payouts for the calendar year 2020/2022 LTIP Awards of  Market-based PRSUs. 
The number of  shares represented by the Market-based PRSUs earned over the performance period was based on our stock price 
performance compared to the market price performance of  the XSOX index. 

Based on the above formula and Market-based PRSU Vesting Summary set forth in Figures 44 and 45, the Company’s stock price 
performance over the three-year performance period was equal to 64.76% and the performance of the XSOX index (based on market 
price) over the same three-year performance period was equal to 57.18%. Lam’s stock price outperformed the XSOX index by 7.58%, 
which resulted in a performance payout of 115.17% of the target number of Market-based PRSUs granted to each NEO. Based on such 
results, the committee made the following payouts to each NEO for the 2020/2022 LTIP Award of Market-based PRSUs.

Figure 48. 2020/2022 LTIP Market-based PRSU Award Payouts

Named Executive Officer
Timothy M. Archer
Douglas R. Bettinger
Patrick J. Lord
Vahid Vahedi
Seshasayee (Sesha) Varadarajan

Calendar Year 2023 LTIP Awards

Target Market-based  
PRSUs  
(#)
15,178
4,393
3,994
3,435
3,435

Actual Payout of Market-based PRSUs  
(115.17% of Target Award Opportunity)  
(#)
17,480
5,059
4,599
3,956
3,956

Calendar Year 2023 decisions for the 2023/2025 long-term incentive program. On March 1, 2023, the committee made 
a grant under the 2023/2025 long-term incentive program, of  Market-based PRSUs, stock options, and service-based RSUs on the 
terms set forth in Figures 43 and 44 with a combined value equal to the NEO’s total target award opportunity, as shown below.

Figure 49. 2023/2025 LTIP Award Grants

Named Executive Officer
Timothy M. Archer

Douglas R. Bettinger
Patrick J. Lord
Vahid Vahedi
Seshasayee (Sesha) Varadarajan

Target Award 
Opportunity  
($)
15,000,000

Market-based PRSUs 
Award  
(#)(1)
18,102

Stock Options Award  
(#)
18,102

Service-based 
RSUs Award  
(#)
6,034

4,250,000
3,500,000
3,000,000
3,250,000

5,128
4,223
3,318
3,595

5,127
4,221
2,715
2,940

1,709
1,407
1,810
1,961

(1) 

The number of Market-based PRSUs awarded is reflected at target. The final number of shares that may be earned will be 0% to 150% of target.

Lam Research Corporation 2023 Proxy Statement  45

Compensation Recovery, or “Clawback” Policy

Our executive officers covered by section 16 of  the Exchange Act are subject to the Company’s compensation recovery, or 
“clawback,” policy. The clawback policy was adopted in August 2014 and took effect starting in calendar year 2015. It enables us, 
in the event that a material restatement of  financial results is required, to recover, within 36 months of  the issuance of  the original 
financial statements, the excess amount of  cash incentive-based compensation issued to covered individuals. A covered individual’s 
fraud must have materially contributed to the need to issue restated financial statements in order for the clawback policy to apply to 
that individual. The recovery of  compensation is not the exclusive remedy available in the event that the clawback policy is triggered. 
Our Board intends to adopt a new or revised clawback policy that complies with the new SEC and Nasdaq requirements under the 
Dodd-Frank Wall Street Reform and Consumer Protection Act prior to the December 1, 2023 compliance deadline under Nasdaq’s 
final listing standards.

Stock Ownership Guidelines

For senior vice presidents and above, we also have stock ownership guidelines that foster a long-term orientation. Our stock 
ownership guidelines for our NEOs and certain other senior executives are shown below. The requirements are specified in the 
alternative of  shares or dollars to allow for stock price volatility. The dollar alternative is translated into a number of  shares by dividing 
the applicable multiple of  base salary by the average closing price of  our common stock for the 30 trading days through June 30 of  
the most recently-completed fiscal year as of  the measurement date. Under our guidelines, unearned performance awards and 
unexercised options (or portions thereof) are not included towards meeting the requirements. Ownership levels as shown below must 
be achieved within five years of  appointment to one of  the below positions. Increased requirements due to promotions or an increase 
in the ownership guideline must be achieved within five years of  promotion or a change in the guidelines. Our ownership guidelines 
are reviewed by the committee on an annual basis. At the end of  fiscal year 2023, all NEOs were in compliance with our stock 
ownership guidelines or have a period of  time remaining under the guidelines to meet the required ownership level.

Figure 50. Executive Stock Ownership Guidelines

Position

Guidelines (lesser of)

President and Chief  Executive Officer

6x base salary or 50,000 shares

Executive Vice Presidents

Senior Vice Presidents

2x base salary or 10,000 shares

1x base salary or 5,000 shares

Severance/Change in Control Arrangements

The Company has adopted an executive severance policy and executive change in control policy, which are intended to help attract 
and retain our NEOs, and to facilitate a smooth transaction and transition planning in connection with change in control events. The 
severance policy provides for designated payments in the event of  an involuntary termination of  employment, death or disability, as 
such terms are defined in the policy. The change in control policy provides for designated payments in the case of  a change in control 
or an acquisition by the Company, in each case when coupled with an involuntary termination (i.e., a double trigger is required before 
payment is made due to a change in control or acquisition by the Company), as such terms are defined in the policy.

For additional information about these arrangements and detail about post-termination payments under these arrangements, see the 
“Executive Compensation Tables – Potential Payments upon Termination or Change in Control” section below.

Other Benefits Not Available to All Employees

Senior Executive Transition Policy

The Company has adopted a senior executive transition policy (the “transition policy”), which is intended to promote an orderly 
transition of  senior executives and provide eligible executives with an opportunity to work a mutually-agreed reduced schedule in 
anticipation of  subsequent retirement. Executives eligible to participate in the transition policy include those serving as our CEO, 
president, executive vice president or senior vice president, and who have attained a minimum age of  55, completed at least 
5 years of  service, and the sum of  whose age and years of  service is equal to or greater than 70.

Eligible executives who wish to commence a transition under the terms of  the transition policy must provide at least 12 months’ prior 
non-binding notice of  their intent to consider a transition and, prior to the start of  their transition, must have entered into a transition 
agreement with the Company setting forth the material terms of  the transition. The executive will continue employment during the 
transition period on either a full or part time schedule (which is not to be less than 10 hours per week). During the transition period, 
the executive will receive a base salary commensurate with the transition role and will continue to be eligible to participate in the 

46

annual incentive program and benefit programs (if  permitted under their terms), and any equity awards the executive holds will 
continue to vest in accordance with their terms. During the transition, the executive must not compete with the Company or solicit any 
Company employees.

The transition policy is administered by the Committee (or, as it pertains to the CEO, by the independent members of  the Board) 
and may be modified or ended by the Company in its complete and absolute discretion prior to an executive’s execution of  a 
transition agreement.

Elective Deferred Compensation Plan

The Company maintains an Elective Deferred Compensation Plan that allows eligible employees (including all the NEOs) to 
voluntarily defer receipt of  all or a portion of  base salary and certain incentive compensation payments until a date or dates elected 
by the participating employee. This allows the employee to defer taxes on designated compensation amounts. In addition, the 
Company is obligated to pay a limited Company contribution to the plan for all eligible employees.

Supplemental Health and Welfare

We provide certain health and welfare benefits not generally available to other employees, including the payment of  premiums for 
supplemental long-term disability insurance and Company-provided coverage in the amount of  $1 million for both life and accidental 
death and dismemberment insurance for all NEOs.

We also provide post-retirement medical and dental insurance coverage for eligible former executive officers under our Retiree 
Health Plans, subject to certain eligibility requirements. The program was closed to executive officers who joined the Company or 
became executive officers through promotion effective on or after January 1, 2013. We have an independent actuarial valuation of  
post-retirement benefits for eligible NEOs conducted annually in accordance with GAAP. The most recent valuation was conducted in 
June 2023 and reflected the retirement benefit obligation for the NEOs as shown below.

Figure 51. NEO Post-Retirement Benefit Obligations

Named Executive Officer

Timothy M. Archer

Douglas R. Bettinger(1)

Patrick J. Lord(1)

Vahid Vahedi

Seshasayee (Sesha) Varadarajan(1)

As of June 25, 2023  

($)

825,000

—

—

811,000

—

(1)  Mr. Bettinger, Dr. Lord and Mr. Varadarajan are not eligible to participate under the terms of the program.

Compensation Committee Report

The compensation and human resources committee has reviewed and discussed with management the Compensation Discussion 
and Analysis required by Item 402(b) of  SEC Regulation S-K. Based on this review and discussion, the compensation and human 
resources committee has recommended to the Board that the Compensation Discussion and Analysis be included in this proxy 
statement and the Company’s Annual Report on Form 10-K.

This Compensation Committee Report shall not be deemed “filed” with the SEC for purposes of  federal securities law, and it shall not, 
under any circumstances, be incorporated by reference into any of  the Company’s past or future SEC filings. The report shall not be 
deemed soliciting material.

MEMBERS OF THE COMPENSATION AND HUMAN RESOURCES COMMITTEE

Eric K. Brandt (Chair)
Jyoti K. Mehra
Abhijit Y. Talwalkar
Lih Shyng (Rick L.) Tsai

Compensation Committee Interlocks and Insider Participation

None of  the compensation and human resources committee members has ever been an officer or employee of  Lam Research. 
No interlocking relationship exists as of  the date of  this proxy statement or existed during fiscal year 2023 between any 
member of  our compensation and human resources committee and any member of  any other company’s board of  directors or 
compensation committee.

Lam Research Corporation 2023 Proxy Statement  47

Executive Compensation Tables

The following tables (Figures 52-57) show compensation information for our named executive officers:

Figure 52. Summary Compensation Table

Name and Principal  
Position

Fiscal 
Year

Salary  
($)

Bonus 
($)

Stock  
Awards  
($)(1)

Option 
Awards 
($)(2)

Non-Equity  
Incentive Plan 
Compensation  
($)

All Other 
Compensation 
($)(3)

Total  
($)

Timothy M. Archer  
President and Chief   
Executive Officer

2023

1,150,000

— 11,291,907

3,643,192

2022

1,084,615

— 10,079,176

2,669,527

2021

1,050,000

— 11,071,172

1,195,482

Douglas R. Bettinger  
Executive Vice President and  
Chief Financial Officer

Patrick J. Lord  
Executive Vice President and 
Chief  Operating Officer

Vahid Vahedi  
Senior Vice President and Chief 
Technology Officer

Seshasayee (Sesha) 
Varadarajan  
Senior Vice President, Global 
Products Group

2023

2022

2021

2023

2022

2021

2023

2022

2021

2023

2022

2021

705,000

687,984

666,046

577,661

543,324

515,145

537,151

514,174

487,875

—

—

—

—

—

—

—

—

—

3,198,654

1,031,855

2,519,532

667,118

3,069,258

331,314

2,633,964

849,515

2,015,730

596,912

2,515,577

292,852

2,402,604

546,418

1,977,102

410,119

2,264,555

263,825

537,151

6,400(7)

2,603,133

520,842

514,174

1,600(7)

1,977,102

366,757

487,875

1,600(7)

2,264,555

244,598

2,212,600(4)

3,096,188(5)

2,170,382(6)

778,320(4)

1,304,012(5)

898,530(6)

610,010(4)

995,107(5)

639,360(6)

516,739(4)

792,700(5)

556,021(6)

516,739(4)

792,700(5)

556,021(6)

12,400

18,310,099

11,650

16,941,156

8,700

15,495,736

12,183

5,726,012

11,564

5,190,210

11,288

4,976,436

11,392

4,682,542

11,255

4,162,328

10,370

3,973,304

11,312

4,014,224

9,124

3,703,219

13,835

3,586,111

9,312

4,193,577

11,124

3,663,457

8,387

3,563,036

The amounts shown in this column represent the value of service-based RSU and Market-based PRSU awards granted, under the LTIP, in 
accordance with ASC 718. However, pursuant to SEC rules, these values are not reduced by an estimate for the probability of forfeiture. For 
fiscal year 2023, the aggregate grant date fair value of the RSU and Market-based PRSU awards that may be earned by each NEO assuming 
the highest level of performance conditions for the Market-based PRSU awards will be achieved is as follows: Mr. Archer: $15,511,393; 
Mr. Bettinger: $4,393,965; Dr. Lord: $3,618,324; Dr. Vahedi: $3,176,013; and Mr. Varadarajan $3,441,110. The fair value of service-based RSUs 
was calculated based on the fair market value of the Company’s common stock at the date of grant, discounted for dividends. The fair value 
of Market-based PRSUs was calculated using a Monte Carlo simulation model using, for awards granted in fiscal year 2023, the assumptions 
shown below. For additional details regarding the grants see “Grants of Plan-Based Awards for Fiscal Year 2023” below.

Expected Volatility

Risk-free Interest Rate

Expected Term (Years)

Dividend Yield

44.8%

4.58%

2.92

1.41%

Market-based PRSU Award Valuation Assumptions

The amounts shown in this column represent the value of the stock option awards granted, under the LTIP, in accordance with ASC 718. 
However, pursuant to SEC rules, these values are not reduced by an estimate for the probability of forfeiture. The fair value of stock options 
granted in fiscal year 2023 was calculated using a Black-Scholes option valuation model using the assumptions shown below. For additional 
details regarding the grants see “Grants of Plan-Based Awards for Fiscal Year 2023” below.

Expected Volatility

Risk-free Interest Rate

Expected Term (Years)

Dividend Yield

42.4%

4.21%

5.62

1.41%

Stock Option Award Valuation Assumptions

Please refer to “All Other Compensation Table for Fiscal Year 2023,” which immediately follows this table, for additional information.
Represents the amount earned and subsequently paid under the calendar year 2022 AIP.
Represents the amount earned and subsequently paid under the calendar year 2021 AIP.
Represents the amount earned and subsequently paid under the calendar year 2020 AIP.
Represents patent awards.

(1) 

(2) 

(3) 

(4) 

(5) 

(6) 

(7) 

48

Figure 53. All Other Compensation Table for Fiscal Year 2023

Timothy M. Archer

Douglas R. Bettinger

Patrick J. Lord

Vahid Vahedi

Seshasayee (Sesha) Varadarajan

Company Matching 
Contribution to  
the Company’s  
Section 401(k) Plan  
($)

Company 
Contribution to the 
Elective Deferred 
Compensation Plan 
($)

Other  
($)

Total  
($)

9,900

9,683

9,392

9,312

9,312

2,500

2,500

— 12,400

— 12,183

— 2,000 (1) 11,392

— 2,000 (1) 11,312

—

—

9,312

(1) 

Represents a matching charitable contribution made by the Company pursuant to its employee gift match and volunteerism program, which is 
available to all Company employees.

Figure 54. Grants of Plan-Based Awards for Fiscal Year 2023

Estimated Future 
Payouts Under  
Non-Equity Incentive 
Plan Awards

Estimated Future 
Payouts Under  
Equity Incentive  
Plan Awards

Name

Award Type

Grant  
Date

Approved 
Date

Target  
($)(1)

Maximum 
($)(1)

Target  
(#)(2)

Maximum 
(#)(2)

Annual Incentive Program

N/A

2/8/23

2,300,000

5,750,000

LTIP-Equity

Timothy M. Archer

Market-based PRSUs

3/1/23

2/8/23

18,102(4)

27,153(4)

Service-based RSUs

3/1/23

2/8/23

Stock Options

3/1/23

2/8/23

Annual Incentive Program

N/A

2/7/23

810,750

2,026,875

Douglas R.  
Bettinger

LTIP-Equity

Market-based PRSUs

3/1/23

2/7/23

Service-based RSUs

3/1/23

2/7/23

Stock Options

3/1/23

2/7/23

5,128(4)

7,692(4)

Annual Incentive Program

N/A

2/7/23

635,427

1,588,568

LTIP-Equity

Patrick J. Lord

Market-based PRSUs

3/1/23

2/7/23

4,223(4)

6,334(4)

Service-based RSUs

3/1/23

2/7/23

Stock Options

3/1/23

2/7/23

Annual Incentive Program

N/A

2/7/23

537,151

1,342,878

LTIP-Equity

Vahid Vahedi

Market-based PRSUs

3/1/23

2/7/23

3,318(4)

4,977(4)

Service-based RSUs

3/1/23

2/7/23

Stock Options

3/1/23

2/7/23

Annual Incentive Program

N/A

2/7/23

537,151

1,342,878

Seshasayee  
(Sesha)  
Varadarajan

LTIP-Equity

Market-based PRSUs

3/1/23

2/7/23

Service-based RSUs

3/1/23

2/7/23

Stock Options

3/1/23

2/7/23

3,595(4)

5,392(4)

All Other
Stock
Awards:
Number of
Shares of
Stock or
Units
(#)

All Other
Option
Awards:
Number of
Securities
Underlying
Options
(#)

Exercise
or Base
Price of
Option
Awards
($/Sh)

Grant Date
Fair Value
of Stock
and Option
Awards
 ($)(3)

6,034(5)

1,709(5)

1,407(5)

1,810(5)

1,961(5)

8,438,971

2,852,936

18,102(6)

490.92

3,643,192

2,390,622

808,032

5,127(6)

490.92

1,031,855

4,221(6)

490.92

2,715(6)

490.92

2,940(6)

490.92

1,968,720

665,244

849,515

1,546,818

855,786

546,418

1,675,953

927,180

520,842

(1) 

(2) 

(3) 

The calendar year 2023 AIP target and maximum estimated future payouts reflected in this table were calculated using the base salary for 
calendar year 2023. Awards payouts range from 0% to 250% of target.
The amounts reported represent the target and maximum number of Market-based PRSUs that may vest on the terms described in “Executive 
Compensation and Other Information – Compensation Discussion and Analysis” above. The number of shares that may be earned is equal to 
from 0% to 150% of target.
The amounts reported represent the fair value of Market-based PRSU, service-based RSU, and stock option awards granted during fiscal year 
2023 in accordance with ASC 718. However, pursuant to SEC rules, these values are not reduced by an estimate for the probability of forfeiture. 
For details regarding the assumptions used to calculate the fair value of awards granted during fiscal year 2023, see notes 1 and 2 to the 
“Summary Compensation Table” above.

Lam Research Corporation 2023 Proxy Statement  49

(4) 

(5) 

(6) 

The Market-based PRSUs will vest on the third anniversary of the grant date, subject to continued employment. The actual conversion of 
Market-based PRSUs into shares of Lam common stock following the conclusion of the three-year performance period will range from 0% to 
150% of the target amount, depending upon Lam’s “total return” stock price performance (assuming any dividends paid are reinvested on the 
ex-dividend date) compared to the market price performance of the XSOX index over the applicable three-year performance period.
The RSUs will vest in three equal installments on the first, second, and third anniversaries of the grant date, subject to continued employment.
The stock options will become exercisable in three equal installments on the first, second, and third anniversaries of the grant date, subject to 
continued employment.

Figure 55. Outstanding Equity Awards at Fiscal Year 2023 Year-End

Option Awards

Stock Awards

Number of
Securities
Underlying
Unexercised
Options
Exercisable
(#)

Number of
Securities
Underlying
Unexercised
Options
Unexercisable
(#)

Option
Exercise
Price
($)

Option
Expiration
Date

18,102

490.92

3/1/30

Number of
Shares or
Units of
Stock That
Have Not
Vested
(#)

Market Value
of Shares or
Units of
Stock That
Have Not
Vested
($)(1)

6,034

3,673,258

5,066

10,132

540.57

3/1/29

3,998

1,999

598.81

3/1/28

3,378

2,056,391

2,666

1,622,954

Equity Incentive
Plan Awards:
Number of
Unearned
Shares, Units or
Other Rights
That Have
Not Vested
(#)

Equity Incentive
Plan Awards:
Market or Payout
Value of Unearned
Shares, Units or
Other Rights
That Have
Not Vested
($)(1)

18,102

11,019,774

15,200

9,253,152

9,998

6,086,382

12,140

11,330

19,347

10,524

300.33

176.75

145.73

190.07

490.92

3/2/27

3/1/26

12/6/25

3/1/25

3/1/30

5,127

1,266

2,532

540.57

3/1/29

1,108

554

598.81

3/1/28

1,171

300.33

490.92

3/2/27

3/1/30

4,221

1,013

2,026

540.57

3/1/29

908

454

598.81

3/1/28

2,128

2,832

300.33

176.75

3/2/27

3/1/26

1,709

1,040,371

844

513,793

739

449,874

1,407

856,525

676

411,522

606

368,909

5,128

3,121,721

3,800

2,313,288

2,772

1,687,483

4,223

2,570,793

3,040

1,850,630

2,272

1,383,103

Name

Grant Date

3/1/2023(2)
3/1/2023(3)
3/1/2023(4)
3/1/2022(2)
3/1/2022(3)
3/1/2022(4)
3/1/2021(2)
3/1/2021(3)
3/1/2021(4)
3/2/2020(2)
3/1/2019(2)
12/6/2018(5)
3/1/2018(2)
3/1/2023(2)
3/1/2023(3)
3/1/2023(4)
3/1/2022(2)
3/1/2022(3)
3/1/2022(4)
3/1/2021(2)
3/1/2021(3)
3/1/2021(4)
3/2/2020(2)
3/1/2023(2)
3/1/2023(3)
3/1/2023(4)
3/1/2022(2)
3/1/2022(3)
3/1/2022(4)
3/1/2021(2)
3/1/2021(3)
3/1/2021(4)
3/2/2020(2)
3/1/2019(2)

Timothy M. Archer

Douglas R. Bettinger

Patrick J. Lord

50

Option Awards

Stock Awards

Number of
Securities
Underlying
Unexercised
Options
Exercisable
(#)

Number of
Securities
Underlying
Unexercised
Options
Unexercisable
(#)

Option
Exercise
Price
($)

Option
Expiration
Date

2,715

490.92

3/1/30

Number of
Shares or
Units of
Stock That
Have Not
Vested
(#)

Market Value
of Shares or
Units of
Stock That
Have Not
Vested
($)(1)

1,810

1,101,856

696

1,392

540.57

3/1/29

818

409

598.81

3/1/28

929

565,538

546

332,383

2,748

7,432

3,576

300.33

176.75

190.07

2,940

490.92

3/2/27

3/1/26

3/1/25

3/1/30

696

1,392

540.57

3/1/29

818

409

598.81

3/1/28

2,748

7,432

3,576

300.33

176.75

190.07

3/2/27

3/1/26

3/1/25

1,961

1,193,778

929

565,538

546

332,383

Equity Incentive
Plan Awards:
Number of
Unearned
Shares, Units or
Other Rights
That Have
Not Vested
(#)

Equity Incentive
Plan Awards:
Market or Payout
Value of Unearned
Shares, Units or
Other Rights
That Have
Not Vested
($)(1)

3,318

2,019,866

2,554

1,554,773

2,045

1,244,914

3,595

2,188,492

2,554

1,554,773

2,045

1,244,914

Name

Grant Date

Vahid Vahedi

Seshasayee (Sesha) 
Varadarajan

3/1/2023 (2)

3/1/2023 (3)

3/1/2023 (4)

3/1/2022 (2)

3/1/2022 (3)

3/1/2022 (4)

3/1/2021 (2)

3/1/2021 (3)

3/1/2021 (4)

3/2/2020 (2)

3/1/2019 (2)

3/1/2018 (2)

3/1/2023 (2)

3/1/2023 (3)

3/1/2023 (4)

3/1/2022 (2)

3/1/2022 (3)

3/1/2022 (4)

3/1/2021 (2)

3/1/2021 (3)

3/1/2021 (4)

3/2/2020 (2)

3/1/2019 (2)

3/1/2018 (2)

(1) 

(2) 

(3) 

(4) 

(5) 

Calculated by multiplying the number of not vested units by $608.76, the closing price of our common stock on June 23, 2023.
The stock options will become exercisable in three equal installments on the first, second, and third anniversaries of the grant date, subject to 
continued employment.
The RSUs will vest in three equal installments on the first, second, and third anniversaries of the grant date, subject to continued employment.
The Market-based PRSUs will vest on the third anniversary of the grant date, subject to continued employment. The Market-based PRSUs are 
shown at their target amount. The actual conversion of the Market-based PRSUs into shares of Lam common stock following the conclusion 
of the three-year performance period will range from 0% to 150% of that target amount, depending upon Lam’s “total return” stock price 
performance (assuming any dividends paid are reinvested on the ex-dividend date) compared to the market price performance of the XSOX 
index over the applicable three-year performance period.
The stock options will become exercisable over four years (one quarter on the one-year anniversary of the grant date and the remainder on a 
pro-rated basis on the sixth day of every month thereafter for the next 36 months), subject to continued employment.

Lam Research Corporation 2023 Proxy Statement  51

Figure 56. Option Exercises and Stock Vested During Fiscal Year 2023(1)

Name

Timothy M. Archer

Douglas R. Bettinger

Patrick J. Lord

Vahid Vahedi
Seshasayee (Sesha) Varadarajan

Option Awards

Stock Awards

Number of  
Shares Acquired  
on Exercise  
(#)

Value Realized  
on Exercise  
($)

Number of  
Shares Acquired  
on Vesting  
(#)

Value Realized  
on Vesting  
($)

—

—

53,188

16,536,875

—

—
—

—

—
—

28,010

14,265

6,607

5,881
5,881

13,607,457

6,610,745

3,238,184

2,882,521
2,882,521

(1) 

The table shows all stock options exercised and the value realized upon exercise, and all RSUs and Market-based PRSUs vested and the value 
realized upon vesting.

Figure 57. Nonqualified Deferred Compensation

Name

Timothy M. Archer

Douglas R. Bettinger

Patrick J. Lord

Vahid Vahedi

Seshasayee (Sesha) Varadarajan

Executive
Contributions
in FY 2023
($)(1)

Registrant
Contributions
in FY 2023
($)(2)

Aggregate
Earnings in
FY 2023
($)(3)

Aggregate
Balance at
2023 Fiscal
Year-End
($)(4)

615,020

176,250

—

—

—

2,500

2,500

630,214

10,460,027

398,490

5,841,938

—

—

—

—

—

—

—

—

—

(1) 

(2) 

(3) 

(4) 

The entire amount of each executive’s contributions in fiscal year 2023 is reported in each respective NEO’s compensation in our fiscal year 
2023 “Summary Compensation Table” above.
Represents the amount that Lam credited to the Elective Deferred Compensation Plan (the “EDCP”), which is 3% of the executive’s salary 
contribution during calendar years 2022 and 2023, to a maximum annual benefit of $2,500. These amounts are included in the “Summary 
Compensation Table” and “All Other Compensation Table for Fiscal Year 2023” above.
The NEOs did not receive above-market or preferential earnings in fiscal year 2023.
The fiscal year-end balance includes $7,249,577 for Mr. Archer and $3,879,590 for Mr. Bettinger that were previously reported in our Summary 
Compensation Tables in previous years. The fiscal year-end balance includes $9,570,784 for Mr. Archer and $5,841,938 for Mr. Bettinger that 
was contributed after December 31, 2004, or constitutes earnings on such contributions, and which is subject to distribution in the event of a 
Change in Control (as defined in the EDCP) as described in “Potential Payments upon Termination or Change in Control - Elective Deferred 
Compensation Plan” below.

Potential Payments upon Termination or Change in Control

On December 22, 2020, the independent members of  our Board adopted an executive severance policy (the “severance policy”) and 
an executive change in control policy (the “change in control policy”), effective as of  January 1, 2021. The policies are applicable to 
our NEOs. The following is a summary of  the policies.

Executive Severance Policy

The severance policy applies to individuals serving as our CEO, president, executive vice president, and senior vice president (each, a 
“covered executive”), including each of our NEOs. However, certain provisions of the severance policy apply only to individuals serving 
as CEO, president or executive vice president (each, a “Tier 1 executive”), currently including Mr. Archer, Mr. Bettinger and Dr. Lord.

The severance policy provides that if an Involuntary Termination (as defined in the severance policy) of a Tier 1 executive’s employment 
occurs, other than in connection with a Change in Control or an Acquisition (each as defined in the severance policy), the Tier 1 
executive will be entitled to: (1) a lump-sum cash payment equal to 100% (150% for our CEO) of the Tier 1 executive’s then-current 
annual base salary, plus an amount equal to 50% (100% for our CEO) of the average of the last five annual payments made to the 
Tier 1 executive under the short-term variable compensation or any predecessor or successor programs (the “Short-Term Program,” 
and such average, the “Five-Year Average Amount”), plus an amount equal to the pro-rata amount the Tier 1 executive would have 
earned under the Short-Term Program for the calendar year in which the Tier 1 executive’s employment is terminated had the Tier 1 
executive’s employment continued until the end of such calendar year, such pro-rata portion to be calculated based on the performance 
results achieved under the Short-Term Program and the number of full months elapsed prior to the termination date; (2) certain medical 

52

benefits; (3) vesting, as of the date of termination, of a pro rata portion of the unvested stock option or RSU awards that are solely 
service-based granted to the Tier 1 executive at least 12 months prior to the termination date; and (4) a cash payment equal to the 
product of (x) a pro rata portion (based on the time from the first day of the Performance Period (as defined in the award agreements) 
until the earlier of the termination date or the last day of the Performance Period) of the unvested Market-based PRSU and/or other 
performance-based RSU awards granted to the Tier 1 executive, as adjusted for the Company’s performance (calculated as set forth in 
the award agreements) over the time from the first day of the Performance Period until the earlier of the termination date or the last day 
of the Performance Period and (y) the closing stock price on the date of termination.

If  the Company carries out an Acquisition (as defined in the severance policy) during the period of  a covered executive’s 
employment, and if  there is an Involuntary Termination of  the covered executive’s employment on or after the date of  the initial public 
announcement of, or within the 24 months following the consummation of, the Acquisition, the covered executive will be entitled to: 
(1) a lump-sum cash payment equal to 150% (200% for our CEO) of  the covered executive’s then current annual base salary, plus an 
amount equal to 150% (200% for our CEO) of  the Five-Year Average Amount, plus an additional amount equal to a pro rata amount 
(based on the number of  full months worked in the calendar year during which the termination occurs) of  the Five-Year Average 
Amount; (2) certain medical benefits; (3) vesting, as of  the date of  termination, of  the unvested stock option or RSU awards that 
are solely service-based granted to the covered executive prior to the Acquisition; and (4) a cash payment equal to the product of  
(x) the sum of  (i) a pro rata portion (based on time from the first day of  the Performance Period until the earlier of  the closing of  the 
Acquisition or the last day of  the Performance Period) of  the unvested Market-based PRSUs/performance-based RSUs as adjusted 
for the Company’s performance (calculated as set forth in the award agreements) over the time from the first day of  the Performance 
Period until the closing of  the acquisition and (ii) a pro rata portion (based on time from the day following the closing of  the Acquisition 
until the last day of  the Performance Period) of  the target number of  unvested Market-based PRSUs/performance-based RSUs 
(i.e. unadjusted for performance) and (y) the closing stock price on the closing date of  the Acquisition.

If  a Tier 1 executive’s employment is terminated due to disability or in the event of  the Tier 1 executive’s death, the Tier 1 executive 
(or the Tier 1 executive’s estate) will be entitled to: (1) the pro rata amount the Tier 1 executive would have earned under the Short-
Term Program for the calendar year in which the Tier 1 executive’s employment is terminated had the Tier 1 executive’s employment 
continued until the end of  such calendar year, such pro rata portion to be calculated based on the performance results achieved 
under the Short-Term Program and the number of  full months elapsed prior to the termination date; (2) certain medical benefits; 
(3) vesting, as of  the date of  termination, of  any unvested stock option and RSU awards, that are solely service-based, granted 
to the Tier 1 executive prior to the date of  termination; and (4) vesting, as of  the date of  termination, of  a portion of  the unvested 
Market-based PRSU/performance-based RSU awards granted to the Tier 1 executive, as adjusted for the Company’s performance 
(calculated as set forth in the award agreements) over the time from the first day of  the Performance Period until the earlier of  the 
termination date or the last day of  the Performance Period.

If  the employment of  a covered executive who is not a Tier 1 executive is terminated due to disability or in the event of  the 
covered executive’s death, the covered executive (or the covered executive’s estate) will be entitled to: (1) vesting, as of  the date 
of  termination, of  any unvested stock option and RSU awards, that are solely service-based, granted to the covered executive 
prior to the date of  termination; and (2) vesting, as of  the date of  termination, of  a portion of  the unvested Market-based 
PRSU/performance-based RSU awards granted to the covered executive, as adjusted for the Company’s performance (calculated 
as set forth in the award agreements) over the time from the first day of  the Performance Period until the earlier of  the termination 
date or the last day of  the Performance Period.

If  a covered executive voluntarily resigns, the covered executive will be entitled to no additional benefits (except as the covered 
executive may be eligible for under the Company’s Retiree Health Plans), outstanding stock options, RSUs and Market-based 
PRSUs/performance-based RSUs will cease to vest on the termination date, and stock options will be canceled unless they are 
exercised within ninety days after the termination date. All RSUs and Market-based PRSUs/performance-based RSUs will be 
canceled on the termination date.

The severance policy conditions all payments and benefits upon a covered executive’s performance in all material respects of  their 
confidentiality and non-compete obligations to the Company. The severance policy also requires a covered executive to execute a 
release in favor of  the Company, which includes a non-solicitation obligation for a period of  six months following the termination of  the 
covered executive’s employment, to receive the payments described above. Any compensation that is paid to a covered executive by 
the Company is subject to any applicable compensation recovery policy.

The severance policy may be amended at any time; provided, however, that any amendment that would adversely affect a covered 
executive will not be applicable without such covered executive’s consent until the later of  (i) 18 months following the date of  such 
amendment, or (ii), if  the amendment occurs during the Change In Control Protection Period (as defined in the change in control 
policy), the end of  the Change In Control Protection Period.

Lam Research Corporation 2023 Proxy Statement  53

Executive Change in Control Policy

The change in control policy applies to individuals serving as covered executives, including each of  our NEOs.

The change in control policy provides that if  a Change in Control of  the Company (as defined in the change in control policy) 
occurs during the period of  a covered executive’s employment, and if  there is an Involuntary Termination of  the covered 
executive’s employment on or after the date of  the initial public announcement of  the transaction or within the 24 months following 
the Change in Control, the covered executive will be entitled to: (1) a lump-sum cash payment equal to 150% (200% for our 
CEO) of  the covered executive’s then current annual base salary, plus an amount equal to 150% (200% for our CEO) of  the 
Five-Year Average Amount, plus an additional amount equal to a pro rata amount (based on the number of  full months worked in 
the calendar year during which the termination occurs) of  the Five-Year Average Amount; (2) certain medical benefits; (3) vesting, 
as of  the date of  termination, of  the unvested stock option or RSU awards that are solely service-based granted to the covered 
executive prior to the Change in Control; and (4) conversion of  any Market-based PRSUs/performance-based RSUs outstanding 
as of  the Change in Control into a cash award payable at time of  termination calculated as set forth in the award agreements 
(pursuant to the Company’s current form of  Market-based PRSU award agreement, the cash award would be equal to the product 
of  (x) the sum of  (i) a pro rata portion (based on time from the first day of  the Performance Period until the earlier of  the closing of  
the Change in Control or the last day of  the Performance Period) of  the unvested Market-based PRSUs/performance-based RSUs 
as adjusted for the Company’s performance (calculated as set forth in the award agreements) over the time from the first day of  
the Performance Period until the closing of  the Change in Control and (ii) a pro rata portion (based on time from the day following 
the closing of  the Change in Control until the last day of  the Performance Period) of  the target number of  unvested Market-based 
PRSUs/performance-based RSUs (i.e. unadjusted for performance) and (y) the closing stock price on the closing date of  the 
Change in Control).

If  the Company is acquired by another entity in connection with a Change in Control of  the Company (as defined in the severance 
policy) during the period of  a covered executive’s employment, and there is or will be no market for the Company’s common stock, 
and if  the acquiring company does not provide the covered executive with stock options and RSU awards comparable to the unvested 
stock option or RSU awards that are not performance-based that are granted to the covered executive prior to the Change in Control, 
then regardless of  whether the covered executive’s employment is terminated, the covered executive will be entitled to the vesting, 
immediately prior to the Change in Control, of  all such unvested stock option or RSU awards that are not performance-based that are 
granted to the covered executive prior to the Change in Control.

The change in control policy conditions all payments and benefits upon a covered executive’s performance in all material respects 
of  their confidentiality and non-compete obligations to the Company. The change in control policy also requires a covered executive 
to execute a release in favor of  the Company, which includes a non-solicitation obligation for a period of  six months following the 
termination of  the covered executive’s employment, to receive the payments described above. Any compensation that is paid to a 
covered executive by the Company is subject to any applicable compensation recovery policy.

The change in control policy may be amended at any time; provided, however, that any amendment that would adversely affect a 
covered executive will not be applicable without such covered executive’s consent until the later of  (i) 18 months following the date of  
such amendment, or (ii) if  the amendment occurs during the Change In Control Protection Period, the end of  the Change In Control 
Protection Period.

Executive Transition Policy

As described above in “III. Primary Components of  NEO Compensation; CY2022 Compensation Payouts; CY2023 Compensation 
Targets and Metrics - Other Benefits Not Available to All Employees - Senior Executive Transition Policy” the Company has a senior 
executive transition policy that provides eligible executives with an opportunity to work a mutually-agreed reduced schedule in 
anticipation of  subsequent retirement. An eligible executive who wishes to commence a transition under the terms of  the transition 
policy must, among other things, have entered into a transition agreement with the Company setting forth the material terms of  the 
transition, including, among other things, the executive’s acknowledgement that (1) the executive’s provision of  notice of  their intent 
to consider a transition does not constitute notice of  their voluntary resignation under the severance policy or change in control policy, 
and that (2) neither (i) the termination of  the executive’s employment, voluntarily or involuntarily, for any or no cause, at the end of  the 
mutually-agreed upon period of  the transition, nor (ii) any reduction in the scope of  the executive’s duties or responsibilities, change 
to the person or persons to whom the executive reports, and/or reduction in salary, benefits or compensation (target or actual) in the 
course of  the transition that is consistent with the terms of  the transition policy, does or will constitute an involuntary termination for 
any purpose, including, without limitation, under the severance policy, change in control policy, any stock incentive plan, or any equity 
award agreement.

54

Equity Plans

In addition to the above, certain of  our stock plans provide for accelerated benefits after certain events. While the applicable triggers 
under each plan vary, these events generally include: (1) a merger or consolidation in which the Company is not the surviving entity, 
(2) a sale of  substantially all of  the Company’s assets, including a liquidation or dissolution of  the Company, or (3) a change in 
the ownership of  more than 50% of  our outstanding securities by tender offer or similar transaction. After a designated event, the 
vesting of  some or all of  the awards granted under these plans may be immediately accelerated in full, or certain awards may be 
assumed, substituted, replaced, or settled in cash by a surviving corporation or its parent. The specific treatment of  awards in a 
particular transaction will be determined by the Board and/or the terms of  the applicable transaction documents.

Potential Payments to Named Executive Officers upon Termination or Change in Control

The tables below summarize the potential payments to our NEOs, assuming an employment termination or change in control 
of  the Company as of  the end of  fiscal year 2023. These amounts are calculated assuming that the employment termination or 
change in control occurs on the last day of  fiscal year 2023, June 25, 2023. The closing price per share of  our common stock 
on June 23, 2023, which was the last trading day of  fiscal year 2023, was $608.76. The short-term incentive program pro rata 
amounts are calculated by multiplying the applicable pro rata percentage by the target. Actual performance will not be known until 
after the end of  calendar year 2023.

Figure 58. Potential Payments to NEOs upon Termination or Change in Control

Potential Payments to Mr. Archer upon Termination or Change in Control as of June 25, 2023

Compensation
Severance
Short-term Incentive (5-year average)
Short-term Incentive (pro rata)
Long-term Incentives:

Stock Options (Unvested and Accelerated)
Service-based Restricted Stock Units (Unvested and 

Accelerated)

Performance-based Restricted Stock Units (Unvested and 

Accelerated)

Benefits and Perquisites
Health Benefit Continuation/Retiree Health Plans 

Total

Involuntary Termination

Voluntary 
Termination 
($)

Disability
or Death
($)

For
Cause
($)

Not for
Cause
($)

Change in Control or
Acquisition by Lam
($)

—
—
—

—
—
958,333

— 2,843,931

— 7,352,603

— 1,725,000
— 2,022,302
958,333
—

—

—

91,294

662,331

2,300,000
4,044,605
842,626

2,843,931

7,352,603

— 26,966,242

— 10,452,410

26,183,985

825,000

825,000 825,000

825,000

825,000

38,946,109 825,000 16,736,670

825,000

44,392,750

Potential Payments to Mr. Bettinger upon Termination or Change in Control as of June 25, 2023

Compensation
Severance
Short-term Incentive (5-year average)
Short-term Incentive (pro rata)
Long-term Incentives:

Stock Options (Unvested and Accelerated)
Service-based Restricted Stock Units (Unvested and 

Accelerated)

Performance-based Restricted Stock Units (Unvested and 

Accelerated)

Benefits and Perquisites
Health Benefit Continuation/COBRA Benefit

Total

Involuntary Termination

Voluntary
Termination
($)

Disability
or Death
($)

For
Cause
($)

Not for
Cause
($)

Change in Control or
Acquisition by Lam
($)

—
—
—

—

—
—
337,813

782,335

— 2,004,038

—
—
—

—

—

705,000
433,724
337,813

22,921

175,932

— 7,304,511

— 2,793,600

—

30,122

—

30,122

— 10,458,819

— 4,499,112

1,057,500
1,301,173
361,437

782,335

2,004,038

7,076,835

30,122

12,613,440

Lam Research Corporation 2023 Proxy Statement  55

Potential Payments to Dr. Lord upon Termination or Change in Control as of June 25, 2023

Involuntary Termination

Voluntary
Termination
($)

Disability
or Death
($)

For
Cause
($)

Not for
Cause
($)

Change in Control or
Acquisition by Lam
($)

Compensation
Severance
Short-term Incentive (5-year average)
Short-term Incentive (pro rata)
Long-term Incentives:

Stock Options (Unvested and Accelerated)
Service-based Restricted Stock Units (Unvested and 

Accelerated)

Performance-based Restricted Stock Units (Unvested and 

Accelerated)

Benefits and Perquisites
Health Benefit Continuation/COBRA Benefit

Total

—
—
—

—

—
—
264,761

640,073

— 1,636,956

—
—
—

—

—

577,661
317,851
264,761

18,376

143,059

— 5,955,499

— 2,270,065

—

45,182

—

45,182

— 8,542,471

— 3,636,955

866,492
953,554
264,876

640,073

1,636,956

5,767,392

45,182

10,174,525

Potential Payments to Dr. Vahedi upon Termination or Change in Control as of June 25, 2023

Compensation
Severance
Short-term Incentive (5-year average)
Short-term Incentive (pro rata)
Long-term Incentives:

Stock Options (Unvested and Accelerated)
Service-based Restricted Stock Units (Unvested and 

Accelerated)

Performance-based Restricted Stock Units (Unvested and 

Accelerated)

Benefits and Perquisites
Health Benefit Continuation/Retiree Health Plans

Total

Involuntary Termination

Voluntary
Termination
($)

Disability
or Death
($)

For
Cause
($)

Not for
Cause
($)

Change in Control or
Acquisition by Lam
($)

—
—
—

—

—
—
—

418,926

— 1,999,777

— 4,928,522

—
—
—

—

—

—

—
—
—

—

—

—

811,000

811,000 811,000

811,000

8,158,225 811,000

811,000

811,000

805,727
821,218
228,116

418,926

1,999,777

4,783,027

811,000

9,867,791

Potential Payments to Mr. Varadarajan upon Termination or Change in Control as of June 25, 2023

Involuntary Termination

Voluntary
Termination
($)

Disability
or Death
($)

For
Cause
($)

Not for
Cause
($)

Change in Control or
Acquisition by Lam
($)

—
—
—

—

—
—
—

445,440

— 2,091,699

— 5,114,194

—

43,588

— 7,694,921

—
—
—

—

—

—

—

—

—
—
—

—

—

—

43,588

43,588

805,727
820,640
227,955

445,440

2,091,699

4,953,480

43,588

9,388,529

Compensation
Severance
Short-term Incentive (5-year average)
Short-term Incentive (pro rata)
Long-term Incentives:

Stock Options (Unvested and Accelerated)
Service-based Restricted Stock Units (Unvested and 

Accelerated)

Performance-based Restricted Stock Units (Unvested and 

Accelerated)

Benefits and Perquisites
Health Benefit Continuation/COBRA Benefit

Total

56

Elective Deferred Compensation Plan

As described above in “Compensation Discussion and Analysis - Primary Components of  NEO Compensation; CY2022 
Compensation Payouts; CY2023 Compensation Targets and Metrics - Other Benefits Not Available to All Employees - Elective 
Deferred Compensation Plan”, the Company maintains an Elective Deferred Compensation Plan in which all of  the NEOs are eligible 
to participate. In addition to the potential payments shown in Figure 58, in the event of  a Change in Control (as defined in the Elective 
Deferred Compensation Plan), all amounts credited to a participating NEO’s account (other than amounts contributed through 
December 31, 2004, and earnings thereon) will be distributed in a lump sum payment on the first business day of  the 18th month 
following such Change in Control. The balance, and applicable amounts, of  each NEO’s account as of  the end of  fiscal year 2023 are 
set forth in note 4 to “Figure 57. Nonqualified Deferred Compensation”. Under the Elective Deferred Compensation Plan, amounts 
may be withdrawn or distributed from the plan through pre-scheduled payments or upon death, retirement, disability or a separation 
from service, as elected in advance by the participant in accordance with the terms of  the plan.

CEO Pay Ratio

In accordance with SEC rules, we are providing the ratio of  the annual total compensation of  our CEO, to the median of  the annual 
total compensation of  our employees (other than our CEO). The fiscal year 2023 annual total compensation of  our CEO, Mr. Archer, 
was $18,310,099, the fiscal year 2023 annual total compensation of  our median compensated employee (other than our CEO) was 
$81,126, and the ratio of  these amounts was 226 to 1.

This pay ratio is a reasonable estimate calculated in a manner consistent with SEC rules based on our human resources system 
of  record and the methodology described below. Because the SEC rules for identifying the median compensated employee and 
calculating the pay ratio based on that employee’s annual total compensation allow companies to adopt a variety of  methodologies, 
to apply certain exclusions, and to make reasonable estimates and assumptions that reflect their compensation practices, the pay 
ratio reported by other companies may not be comparable to the pay ratio reported above, as other companies may have different 
employment and compensation practices and may utilize different methodologies, exclusions, estimates, and assumptions in 
calculating their own pay ratios.

For purposes of  identifying our median compensated employee in fiscal year 2023, we used our global employee population as of  
June 25, 2023, identified based on our human resources systems of  record. We used total direct compensation as our consistently 
applied compensation measure for such population. In this context, total direct compensation means the sum of  the applicable annual 
base salaries determined as of  June 25, 2023, the incentive cash target amount payable for service in calendar year 2023, and the 
approved value of  the annual equity awards granted during fiscal year 2023 for our global employee population. We annualized 
the annual base salary and incentive cash target amounts for all employees who did not work for the entire year. Given its global 
population, the Company used the foreign currency exchange rates in effect at the end of  fiscal year 2023 to determine the annual 
total direct compensation and therefore the median compensated employee. After identifying our median compensated employee, 
we then calculated the annual total direct compensation for our median compensated employee for fiscal year 2023 using the same 
methodology used for our CEO as set forth in the “Summary Compensation Table” of  this proxy statement.

Lam Research Corporation 2023 Proxy Statement  57

Pay Versus Performance

The following disclosure has been prepared in accordance with the pay versus performance disclosure requirements set forth in 
Item 402(v) of  Regulation S-K under the Exchange Act, which requires the presentation of  certain information about the relationship 
between the compensation of  our NEOs and our performance. Amounts reported as “Compensation Actually Paid” differ from 
the compensation amounts disclosed elsewhere in this proxy statement and do not reflect the value of  the compensation actually 
received by the NEOs, including our CEO, who serves as our principal executive officer (“PEO”). For information about how 
our executive compensation program seeks to align pay with performance, please refer to “Executive Compensation and Other 
Information – Compensation Discussion and Analysis” beginning on page 28.

Figure 59. Pay Versus Performance

Summary 
Compensation 
Table Total for 
PEO  
($)(1)
18,310,099
16,941,156
15,495,736

Compensation 
Actually Paid to 
PEO  
($)(1)(2)
35,457,770
10,266,747
56,855,461

Fiscal 
Year
2023
2022
2021

Average Summary 
Compensation 
Table Total for 
Non-PEO Named 
Executive 
Officers 
($)(1)
4,654,089
4,179,804
4,171,767

 Average 
Compensation 
Actually Paid to 
Non-PEO Named 
Executive 
Officers 
($)(1)(2)
8,924,931
3,029,959
17,871,377

Value of Initial Fixed $100 
Investment Based On: (3)

 Total 
Shareholder 
Return 
($)
209
152
211

Peer Group 
Total 
Shareholder 
Return  
($)(4)
190
145
171

Net Income  
($ in 
thousands) 
4,510,931 
4,605,286
3,908,458

Non-GAAP 
Operating 
Income as a 
Percentage of 
Revenue 
(%)(5)
30.7
31.3
31.5

Timothy M. Archer was our CEO for each of the years presented. Our other NEOs, other than the CEO, during the years presented were as 
follows:

• 
• 
• 

FY 2023: Douglas R. Bettinger, Patrick J. Lord, Vahid Vahedi and Seshasayee (Sesha) Varadarajan
FY 2022: Douglas R. Bettinger, Patrick J. Lord, Vahid Vahedi and Seshasayee (Sesha) Varadarajan
FY 2021: Douglas R. Bettinger, Richard A. Gottscho, Patrick J. Lord and Vahid Vahedi

The following table presents the amounts deducted from and added to our CEO’s total compensation for each year, as well as the average 
amounts deducted from and added to the average of the total compensation for the other NEOs, other than the CEO, for each year, as reported 
in the Summary Compensation Table, in order to determine the “compensation actually paid” to our CEO and the average “compensation 
actually paid” to the other NEOs, in accordance with SEC rules. Neither our CEO nor the other NEOs participated in any defined benefit 
or actuarial pension plans (including supplemental plans) during the years presented, and no such plans are reported in the Summary 
Compensation Table. As a result, no information regarding deductions or additions related to pension plans is presented.
For purposes of these adjustments, the fair value of equity awards was determined as follows: (i) for service-based RSUs at fiscal year-end, 
using the closing price of the Company’s common stock on the last trading day preceding the fiscal year-end; (ii) for Market-based PRSUs at 
fiscal year-end, using a Monte Carlo simulation model with assumptions for expected volatility, risk-free interest rate, expected term and dividend 
yield determined as of the fiscal year-end; (iii) for service-based RSUs and Market-based PRSUs upon vesting, using the closing price of the 
Company’s common stock on the vesting date; (iv) for stock option awards at fiscal year-end, using a Black-Scholes option valuation model with 
assumptions for expected volatility, risk-free interest rate, expected term and dividend yield determined as of the fiscal year-end; and (v) for stock 
option awards upon vesting, using a Black-Scholes option valuation model with assumptions for expected volatility, risk-free interest rate, expected 
term and dividend yield determined as of the vesting date.

(1) 

(2) 

58

 
Adjustments

FY 2023

FY 2022

FY 2021

FY 2023

FY 2022

FY 2021

Summary Compensation Table (SCT) Total

18,310,099

16,941,156

15,495,736

4,654,089

4,179,804

4,171,767

(Deduct): SCT "Stock Awards" column value

(11,291,907)

(10,079,176)

(11,071,172)

(2,709,589)

(2,122,367)

(2,591,242)

(Deduct): SCT "Option Awards" column value

(3,643,192)

(2,669,527)

(1,195,482)

(737,158)

(510,227)

(295,211)

CEO

Other NEOs (Average)

Add: year-end fair value of  equity awards granted in 
the applicable fiscal year that are outstanding and 
unvested as of  the applicable fiscal year-end

Add (Deduct): year-over-year change in fair value 
of equity awards granted in prior years that are 
outstanding and unvested as of the applicable fiscal 
year-end

Add: vesting date fair value of  equity awards 
granted and vested in the applicable fiscal year

Add (Deduct): year-over-year change in fair value of  
equity awards granted in prior years that vested in 
the applicable fiscal year

(Deduct): fair value as of  prior year-end of  equity 
awards granted in prior years that failed to vest in 
the applicable fiscal year

Add: dollar value of  dividends/earnings paid on 
equity awards in the applicable fiscal year

18,979,835

11,041,230

13,042,142

4,391,629

2,280,231

3,081,156

7,625,472

(7,109,304)

27,474,359

1,681,231

(1,644,600)

8,431,240

—

—

—

—

—

—

5,477,463

2,142,368

13,109,878

1,644,729

847,118

5,073,667

—

—

—

—

—

—

—

—

—

—

—

—

Compensation Actually Paid

35,457,770

10,266,747

56,855,461

8,924,931

3,029,959

17,871,377

(3) 

(4) 

(5) 

Total shareholder return is calculated based on the value of an initial fixed investment of $100 on June 26, 2020 through the end of the listed 
fiscal year, and assuming dividends are reinvested.
The peer group used is the PHLX Semiconductor Sector Total Return Index, which is the same peer group used in Part II, Item 5 of our Form 
10-K.
Appendix A contains a reconciliation of non-GAAP operating income as a percentage of revenue to the results reported in our financial statements.

Relationship Between Compensation Actually Paid and Performance

The following graphs present the relationships between: (i) “compensation actually paid” (“CAP”), as disclosed in the Pay Versus 
Performance table, compared to our total shareholder return (“TSR”); (ii) our TSR compared to the TSR of  the PHLX Semiconductor 
Sector Total Return Index, which is the Company’s “peer group” for purposes of  the Pay Versus Performance table; (iii) CAP 
as disclosed in the Pay Versus Performance table compared to our net income; and (iv) CAP as disclosed in the Pay Versus 
Performance table compared to our non-GAAP operating income as a percentage of  revenue.9

Figure 60. Relationships Between Compensation Actually Paid and Performance and Company TSR and Peer 
Group TSR

n
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$211

$152

$145

$171

$17,871

$209

$190

$35,458

$60,000

$50,000

$40,000

$30,000

$20,000

d
i
a
P
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(

$10,267

$3,030

$8,925

$10,000

FY2021

FY2022

FY2023

$0

CAP to CEO

Average CAP to Other NEOs

Company TSR

PHLX Semiconductor Sector
Total Return Index TSR

9 

     Appendix A contains a reconciliation of non-GAAP operating income as a percentage of revenue to the results reported in our financial statements.

Lam Research Corporation 2023 Proxy Statement  59

 
 
 
 
 
 
 
 
 
 
  
$6,000

$56,855

)
s
n
o
i
l
l
i

m
n
i
(
e
m
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N

$5,000

$4,000

$3,000

$2,000

$1,000

$0

$3,908

$4,605

$4,511

$35,458

$17,871

$60,000

$50,000

$40,000

$30,000

$20,000

$10,267

$3,030

$8,925

$10,000

FY2021

FY2022

FY2023

45.0%

$56,855

a
s
a
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m
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P

37.5%

30.0%

22.5%

15.0%

7.5%

0.0%

31.5%

31.3%

30.7%

$35,458

$17,871

$10,267

$3,030

$8,925

$10,000

FY2021

FY2022

FY2023

$0

d
i
a
P
y
l
l
a
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t
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d
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(

CAP to CEO

Average CAP to Other NEOs

Net Income

CAP to CEO

Average CAP to Other NEOs

Non-GAAP Operating Income
as a Percentage of Revenue(2)

$0

$60,000

$50,000

$40,000

$30,000

$20,000

(1) 

(2) 

Total shareholder return is calculated based on the value of an initial fixed investment of $100 on June 26, 2020 through the end of the listed 
fiscal year, and assuming dividends are reinvested.
Appendix A contains a reconciliation of non-GAAP operating income as a percentage of revenue to the results reported in our financial statements.

Tabular List of Financial Performance Measures

The following table includes an unranked list of  the financial performance measures that, in our assessment, represent the most 
important financial performance measures used by us to link compensation actually paid to our NEOs, for fiscal year 2023, to our 
performance. For more information about how these measures factor into our executive compensation program, please refer to 
“Executive Compensation and Other Information – Compensation Discussion and Analysis” beginning on page 28.

Figure 61. Financial Performance Measures

Non-GAAP operating income as a percentage of  revenue (Company-Selected Measure)
Relative TSR (defined as the Company’s TSR relative to the TSR of  the PHLX Semiconductor Sector Total Return Index)
Non-GAAP gross margin as a percentage of  revenue

60

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Securities Authorized for Issuance under Equity Compensation Plans

The following table provides information, as of  June 25, 2023, regarding securities authorized for issuance under the Company’s 
equity compensation plans. The Company’s equity compensation plans include the 1999 Employee Stock Purchase Plan 
(the “1999 ESPP”) and the 2015 Stock Incentive Plan (the “2015 Plan”), each as amended and as may be amended.

Figure 62. Equity Compensation Plan Information

Plan Category

Number of  
Securities to be 
Issued Upon  
Exercise of 
Outstanding Options,  
Warrants, and Rights 
(a)

Weighted-Average 
Exercise Price of 
Outstanding 
Options, Warrants, 
and Rights(1)  
($) (b)

Number of Securities 
Remaining Available for Future 
Issuance Under Equity 
Compensation Plans 
(excluding securities 
reflected in column (a)) 
(c)

Equity compensation plans approved by security holders
Equity compensation plans not approved by security holders
Total

1,343,794(2)

—
1,343,794

362.83
—
362.83

12,628,849(3)

—
12,628,849

(3) 

(1)  Weighted-average exercise prices do not include service-based RSUs or Market-based PRSUs, which are settled for no consideration.
(2) 

Includes shares issuable upon service-based RSUs vesting, Market-based PRSUs vesting or stock option exercises under the 2015 Plan. The 
share total assumes shares will be issued at the maximum vesting amount for outstanding Market-based PRSUs.
Includes 7,265,101 shares available for future issuance under the 2015 Plan and 5,363,748 shares available for future issuance under the 
1999 ESPP. All of the shares available for future issuance under the 1999 ESPP are available to purchase during the current purchase period, but 
the actual number of shares that can be purchased depends on the purchase price, which is not fixed until the end of the purchase period, and is 
subject to limits on purchases by individuals. The number of shares that may be purchased by an individual in the current purchase period under the 
1999 ESPP cannot exceed 10,000 shares and the total fair market value of shares that can be purchased by an individual during a calendar year 
cannot exceed $25,000.

Lam Research Corporation 2023 Proxy Statement  61

Audit Matters

Audit Committee Report

The audit committee operates under a written charter adopted by the Board that outlines its purpose and responsibilities. The audit 
committee reviews and assesses the adequacy of  its charter at least annually and, when appropriate, recommends to the Board 
changes to its charter to reflect the evolving role of  the audit committee. The charter of  the audit committee is available on the 
Investors section of  our website at investor.lamresearch.com/corporate-governance.

The audit committee is composed entirely of  directors who meet the independence requirements of  Nasdaq and the SEC, and who 
otherwise satisfy the requirements for audit committee service imposed by the Exchange Act. Each member of  the audit committee 
is able to read and understand fundamental financial statements as required by the Nasdaq listing standards. Further, the Board has 
determined that Mr. Cannon and Mss. Mayer and Varon are "audit committee financial experts" as defined in the SEC rules.

The Company’s management, audit committee, and independent registered public accounting firm (Ernst & Young LLP) have 
specific but different responsibilities relating to Lam’s financial reporting. Lam’s management is responsible for the preparation, 
presentation and integrity of  financial statements and for the system of  internal control and the financial reporting process. 
Ernst & Young LLP (“EY”) has the responsibility to express an opinion on the financial statements and the system of  internal control 
over financial reporting, based on the audit they conducted in accordance with the standards of  the Public Company Accounting 
Oversight Board (U.S.) (the "PCAOB"). The audit committee is responsible for monitoring and overseeing these processes. The audit 
committee relies on the expertise and knowledge of  management, the internal audit department, and the independent auditor in 
carrying out its oversight responsibilities.

In accordance with applicable law, the audit committee has ultimate authority and responsibility for selecting, compensating, 
evaluating, and, when appropriate, replacing the Company’s independent audit firm, and evaluates its independence. The audit 
committee has the authority to engage its own outside advisors, including experts as the committee considers necessary to carry out 
its responsibilities, apart from counsel or advisors hired by management.

In this context and in connection with the audited financial statements contained in the Company’s Annual Report on Form 10-K for 
the fiscal year ended June 25, 2023, the audit committee took the following actions:

•  Received and discussed the audited financial statements with Company management;

•  Discussed with EY the matters required to be discussed by applicable requirements of  the PCAOB and the SEC;

•  Received and discussed the written disclosures and the letter from EY as per applicable requirements of  the PCAOB 
regarding the independent registered public accounting firm’s communications with the audit committee concerning 
independence, and discussed with EY its independence; and

•  Based on the foregoing reviews and discussions, recommended to the Board that the audited financial statements be 

included in the Company’s 2023 Annual Report on Form 10-K for the fiscal year ended June 25, 2023 for filing with the SEC.

This Audit Committee Report shall not be deemed “filed” with the SEC for purposes of  federal securities law, and it shall not, under 
any circumstances, be incorporated by reference into any of  the Company’s past or future SEC filings. The report shall not be 
deemed soliciting material.

MEMBERS OF THE AUDIT COMMITTEE
Sohail U. Ahmed 
Michael R. Cannon 
Bethany J. Mayer 
Leslie F. Varon (Chair)

62

Relationship with Independent Registered Public Accounting Firm

EY has audited the Company’s consolidated financial statements since the Company’s inception.

Annual Evaluation and Selection of Independent Registered Public Accounting Firm

The audit committee annually evaluates the performance of  the Company’s independent registered public accounting firm, 
including the senior audit engagement team, and determines whether to reengage the current accounting firm or consider other 
audit firms. Factors considered by the audit committee in deciding whether to retain EY include: (1) EY’s global capabilities 
to handle the breadth and complexity of  the Company’s global operations; (2) EY’s technical expertise and knowledge of  the 
Company’s industry and global operations; (3) the quality and candor of  EY’s communications with the audit committee and 
management; (4) EY’s independence; (5) the quality and efficiency of  the services provided by EY, including input from management 
on EY’s performance and how effectively EY demonstrated its independent judgment, objectivity and professional skepticism; 
(6) the appropriateness of  EY’s fees; and (7) EY’s tenure as our independent auditor, including the benefits of  that tenure, and 
the controls and processes in place (such as rotation of  key partners) that help ensure EY’s continued independence in light of  
such tenure.

Figure 63. Independent Registered Public Accounting Firm Evaluation and Selection Highlights

Independence Controls

Audit Committee Oversight – Oversight includes regular private sessions with EY, discussions with EY about the scope of  
its audit and business imperatives, a comprehensive annual evaluation when determining whether to engage EY, and direct 
involvement by the audit committee and its chair in the selection of  a new global coordinating partner in connection with the 
mandated rotation of  this position.
Limits on Non-Audit Services – The audit committee preapproves all professional services (including audit services and 
permissible non-audit services) provided by EY in accordance with its pre-approval policy.

EY’s Internal Independence Process – EY conducts periodic internal reviews of  its audit and other work, assesses the adequacy 
of  partners and other personnel working on the Company’s account, and rotates the lead assurance engagement partner, the 
global coordinating partner, and other partners on the engagement consistent with independence and rotation requirements 
established by the PCAOB and SEC.

Strong Regulatory Framework – EY, as an independent registered public accounting firm, is subject to PCAOB inspections, peer 
reviews, and PCAOB and SEC oversight.

Benefits of Longer Tenure

Enhanced Audit Quality – EY’s significant institutional knowledge of, and deep expertise in, the Company’s semiconductor 
equipment industry and global business, accounting policies and practices, and internal control over financial reporting enhances 
audit quality.

Competitive Fees – Because of  EY’s familiarity with the Company and the industry, audit and other fees are competitive with peer 
independent registered public accounting firms.

Avoid Costs Associated with New Auditor – Bringing on a new independent registered public accounting firm would be costly 
and require a significant time commitment, which could lead to management distractions.

Fees Billed by Ernst & Young LLP

The table below shows the fees billed by EY for audit and other services provided to the Company in fiscal years 2023 and 2022.

Figure 64. Fees Billed by Ernst & Young LLP

Audit Fees(1)

Audit-Related Fees(2)

Tax Fees(3)

All Other Fees(4)

TOTAL

Fiscal Year 2023 
($)

Fiscal Year 2022 
($)

6,084,223

5,293,103

91,000

154,974

254,960

129,000

195,558

—

6,585,157

5,617,661

(1) 

Audit Fees represent fees for professional services provided in connection with the audits of annual financial statements. Audit Fees also include 
reviews of quarterly financial statements, audit services related to other statutory or regulatory filings or engagements, and fees related to EY’s 
audit of the effectiveness of the Company’s internal control over financial reporting pursuant to section 404 of the Sarbanes-Oxley Act.

Lam Research Corporation 2023 Proxy Statement  63

(2) 

(3) 

(4) 

Audit-Related Fees represent fees for assurance and related services that are reasonably related to the audit or review of the Company’s 
financial statements and are not reported above under “Audit Fees”. These fees principally include services provided for agreed upon 
procedures related to financial assurance certification for certain costs related to local regulatory requirements and accounting due diligence 
review associated with business acquisitions.
Tax Fees represent fees for professional services for tax planning, tax compliance and review services related to foreign tax compliance and 
assistance with tax audits and appeals.
All Other Fees represent fees for permitted services other than the services reported in audit fees, audit-related fees, and tax fees.

The audit committee reviewed summaries of  the services provided by EY and the related fees during fiscal year 2023 and has 
determined that the provision of  non-audit services was compatible with maintaining the independence of  EY as the Company’s 
independent registered public accounting firm. The audit committee or its delegate approved 100% of  the services and related fee 
amounts for services provided by EY during fiscal year 2023.

Policy on Audit Committee Pre-Approval of Audit and Non-Audit Services

It is the responsibility of  the audit committee to approve, in accordance with sections 10A(h) and (i) of  the Exchange Act and the 
rules and regulations of  the SEC, all professional services to be provided to us by our independent registered public accounting firm, 
provided that the audit committee may not approve any non-audit services proscribed by section 10A(g) of  the Exchange Act in the 
absence of  an applicable exemption.

It is our policy that the audit committee pre-approves all audit and permissible non-audit services provided by our independent 
registered public accounting firm, consistent with the criteria set forth in the audit committee charter and applicable laws and 
regulations. The audit committee has delegated to the chair of  the audit committee the authority to pre-approve such services, 
provided that the chair shall report any decisions to pre-approve such services to the full audit committee at its next regular meeting. 
These services may include audit services, audit-related services, tax services, and other services. Our independent registered 
public accounting firm and our management are required to periodically report to the audit committee regarding the extent of  services 
provided by our independent registered public accounting firm pursuant to any such pre-approval.

Certain Relationships and Related Party Transactions

The audit committee is responsible for the review and oversight of  all related party transactions required to be disclosed to the 
public under SEC rules pursuant to its written charter. In addition, the Company maintains a written code of  ethics that requires 
all employees, officers and directors to act ethically when handling any actual or apparent conflicts of  interest in personal and 
professional relationships and to promptly report any such issues to the Company’s legal department.

No family relationships exist as of  the date of  this proxy statement or existed during fiscal year 2023 among any of  our directors and 
executive officers. The Company participated in one transaction (including employment and compensation associated therewith) 
since the beginning of  fiscal year 2023 in which a director, director nominee, executive officer, or one of  their immediate family 
members had a material interest and the amount involved exceeded $120,000. Specifically, the brother-in-law of  Ava Hahn, our 
Senior Vice President, Chief  Legal Officer and Secretary, Eric Samulon, is employed by the Company as a senior manager of  
engineering in the Global Products Group. In fiscal year 2023, the aggregate compensation paid to Dr. Samulon, including salary, 
incentive compensation, long-term incentive awards, and the value of  any health and other benefits contributed to or paid for by 
the Company, was less than $350,000. Dr. Samulon's aggregate compensation is similar to the aggregate compensation of  other 
employees holding equivalent positions.

On February 3, 2023, BlackRock Inc. (“BlackRock”) filed an amendment to Schedule 13G reporting the beneficial ownership, 
together with certain subsidiaries, of  11,026,970 shares of  our common stock, or approximately 8.34% of  the shares outstanding 
on September 8, 2023. As a result of  beneficially owning more than 5% of  our common stock, BlackRock may be deemed to have 
been a related person of  the Company during fiscal year 2023. The Company invests in certain BlackRock money market funds. 
The Company received approximately $16.6 million in interest and/or dividends from these funds during fiscal year 2023.

64

Voting Proposals

Proposal No. 1: Election of Directors

This first proposal relates to the election to the Board of  eleven nominees who are directors of  the Company as of  the date of  this 
proxy statement. In general, the eleven nominees identified in this proposal who receive the highest number of  “for” votes will be 
elected. However, any nominee who fails to receive affirmative approval from holders of  a majority of  the votes cast in such nominee’s 
election at the annual meeting, either by proxy or in person, will not be elected to the Board, even if  they are among the top eleven 
nominees in total “for” votes. This requirement reflects the majority vote provisions implemented by the Company in November 2009. 
The term of  office of  each person elected as a director will be until the next annual meeting of  stockholders, or until their successor is 
elected and qualified or their earlier resignation or removal.

Unless otherwise instructed, the people named on the proxy card as proxy holders (the “Proxy Holders”) will vote the proxies received 
by them for the eleven nominees named below, each of  whom is currently a director of  the Company. The proxies cannot be voted 
for more than eleven nominees, whether or not there are additional nominees. If  any nominee of  the Company should decline or be 
unable to serve as a director as of  the time of  the annual meeting, then unless otherwise instructed, the proxies will be voted for any 
substitute nominee designated by the then-current Board to fill the vacancy. The Company is not aware of  any nominee who will be 
unable, or will decline, to serve as a director.

The nominees for election or reelection have been nominated for election to the Board in accordance with the criteria and procedures 
discussed above in “Governance Matters - Corporate Governance.”

Appointment of New Directors. As part of its Board refreshment planning and continued focus on diversity, the Board identified 
the desirability of augmenting its skills and experiences in two areas: with the addition of a former executive of a major customer; 
and with the addition of a member with extensive senior executive leadership experience, broad international expertise with products 
that require high levels of engineering and manufacturing in complex global supply chains, and public company board experience.

The Board identified Dr. Kang as a candidate without the involvement of  a search firm. Dr. Kang was introduced by Mr. Archer 
and selected as a director because of  his experience as a former executive of  one of  the Company's major customers, who had 
significant experience working with the Company as well as extensive knowledge of  and experience in the semiconductor industry 
and semiconductor engineering and development.

The Board retained a third-party search firm in connection with the second identified area of  need, and selected Mr. Dineen as having 
significant executive leadership and public company directorship experience.The Board identified Mr. Dineen as a valuable addition to 
the Board due to his extensive global management and operations experience, and his experience serving on public company boards 
with global operations.

Over the course of  several months, Dr. Kang and Mr. Dineen each met with our chairman, nominating and governance committee 
chair, members of  the nominating and governance committee, additional board members, and our president and CEO, as well 
as representatives of  the Company’s executive team. Following those meetings, the nominating and governance committee 
separately recommended each of  Dr. Kang and Mr. Dineen for appointment to the Board. The Board, after discussing each of  
the recommendations and increasing the size of  the Board, approved each recommendation of  the committee and appointed 
Dr. Kang and Mr. Dineen to the Board.

Information Regarding Each Nominee. In addition to the biographical information concerning each nominee’s specific 
experience, attributes, positions and qualifications and age as of September 8, 2023, we believe that each of our nominees, while 
serving as a director and/or officer of the Company, has devoted adequate time to the Board and performed their duties with critical 
attributes such as honesty, integrity, wisdom, and an adherence to high ethical standards. Each nominee has demonstrated strong 
business acumen, an ability to make independent analytical inquiries, to understand the Company’s business environment and to 
exercise sound judgment, as well as a commitment to the Company and its core values. We believe the nominees have diverse 
viewpoints, skills, backgrounds, and experiences that will encourage a robust decision-making process for the Board.

 THE BOARD OF DIRECTORS RECOMMENDS A VOTE “FOR” EACH OF THE ELEVEN DIRECTOR NOMINEES SET 

FORTH BELOW.

Lam Research Corporation 2023 Proxy Statement  65

2023 Nominees for Director

Experience

Sohail U. Ahmed
Director since 2019
Age 65

Board Committees:
•  Audit

 ◦ Member since 2022

•  Compensation and 
Human Resources
 ◦ Member: 2020–2022

Sohail U. Ahmed is the former Senior Vice President and General Manager of  the Technology 
and Manufacturing Group at Intel Corporation, a leading producer of  microchips, computing and 
communications products, where he was responsible for overseeing the research and development 
and deployment of  next-generation silicon logic technologies for production of  future Intel 
microprocessors. He held that position from January 2015 to October 2018. Immediately prior to 
that, he was Corporate Vice President and General Manager, Logic Technology Department at Intel 
from 2004 to January 2015. Mr. Ahmed joined Intel in 1984, working as a process engineer, and held 
progressive technical and management positions in logic process development.

Mr. Ahmed earned an M.S. degree in chemical engineering from the University of  California, Davis, 
and a B.S. degree in chemical engineering from the University of  Southern California.

Qualifications

The Board has concluded that Mr. Ahmed should serve as a director of  the Company because 
of  his extensive knowledge and experience acquired as an executive of  a major semiconductor 
manufacturer focused on next-generation silicon logic technologies, his deep knowledge and 
understanding of  semiconductor processing equipment technologies, and his experience as a 
senior executive of  a major Company customer.

Key Skills and Experiences

Industry Knowledge

• 
•  Customer/Deep Technology Knowledge
•  Leadership Experience
•  Global Business Experience
•  Human Capital Management Experience
•  Manufacturing/Operations Experience

66

Timothy M. Archer
Director since 2018
Age 56

Experience

Timothy M. Archer has served as the Company’s President and Chief  Executive Officer since 
December 5, 2018. Mr. Archer joined the Company in June 2012 as our executive vice president, 
chief  operating officer; and was promoted to president and chief  operating officer in January 2018. 
Prior to joining us, he spent 18 years at Novellus Systems, Inc. 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 integrated circuits.

Mr. Archer currently 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.

Qualifications

The Board has concluded that Mr. Archer should serve as a director of  the Company because 
of  his strong leadership; his knowledge and experience acquired from his current service as 
President, Chief  Executive Officer and a director of  the Company, and his past service as President 
and Chief  Operating Officer, and as Executive Vice President and Chief  Operating Officer of  
the Company; his deep knowledge and understanding of  semiconductor processing equipment 
technologies; his understanding of  our customers' markets and needs; and his mergers and 
acquisitions experience.

Key Skills and Experiences

Industry Knowledge

• 
•  Customer/Deep Technology Knowledge
•  Marketing, Disruptive Technology, and Strategy Experience
•  Leadership Experience
•  Finance Experience
•  Global Business Experience
•  M&A Experience
•  Cybersecurity Experience
•  Human Capital Management Experience
•  Risk Management Experience
•  Manufacturing/Operations Experience

Lam Research Corporation 2023 Proxy Statement  67

Experience

Eric K. Brandt is the former Executive Vice President and Chief  Financial Officer of  Broadcom 
Corporation, a global supplier of  semiconductor devices, a position he held from March 2007 until its 
merger with Avago Technologies Limited in February 2016. From September 2005 to March 2007, 
Mr. Brandt served as President and Chief  Executive Officer of  Avanir Pharmaceuticals, Inc., 
a pharmaceutical company. Prior to Avanir Pharmaceuticals, Mr. Brandt was Executive Vice 
President-Finance and Technical Operations and Chief  Financial Officer of  Allergan Inc., a global 
specialty pharmaceutical company, where he also held a number of  other senior positions following 
his arrival there in May 1999.

Mr. Brandt has served as a member of  the board of  directors of: Gen Digital Inc. (formerly 
NortonLifeLock, Inc.), a consumer cyber security provider, since February 2020, where he is the 
chair of  the audit committee; The Macerich Company, a real estate investment trust focused on 
regional malls, since June 2018, where he is the chair of  the capital allocation committee and a 
member of  the compensation committee; Altaba Inc. (formerly Yahoo! Inc.), a private company that 
remained, and was subsequently renamed, following the completion of  Yahoo!’s sale of  its operating 
businesses in June 2017 (and which is in the process of  a stockholder approved plan of  dissolution 
and liquidation), since its inception, where he is the lead independent director and chair of  the audit 
committee, and has served as chairman of  the board, chair of  the nominating and governance 
committee, and a member of  the compensation committee; and Dentsply Sirona Inc. (formerly 
Dentsply International, Inc.), a manufacturer and distributor of  dental product solutions, since 2004, 
where he is the non-executive chairman of  the board and a member of  the corporate governance 
and nominating committee, and has served as chair of  the executive committee and a member of  
the human resources committee and the audit and finance committee.

He previously served on the board of  directors of: MC10, Inc., a privately-held medical device 
Internet of  Things (IoT) company, from March 2016 until February 2018, where he was chair of  the 
compensation committee and governance committee; Yahoo! Inc., a digital information discovery 
company, from March 2016 to June 2017, where he was chairman of  the board and chair of  the 
audit and finance committee; Vertex Pharmaceuticals, Inc., a pharmaceutical company, from 2002 to 
2009, where he was chair of  the audit committee, and a member of  the nominating and governance 
committee; and Avanir Pharmaceuticals from 2005 to 2007.

Mr. Brandt earned an M.B.A. degree from the Harvard Graduate School of  Business and a 
B.S. degree in chemical engineering from the Massachusetts Institute of  Technology.

Qualifications

The Board has concluded that Mr. Brandt should serve as a director of  the Company because of  
his financial expertise including as a former chief  financial officer of  a publicly traded company that 
is a customer of  our customers; his knowledge of  and experience in the semiconductor industry 
and other technology industries; his mergers and acquisitions experience; his board governance 
experience from service on other public company boards, including as an audit committee member 
and chair, a compensation committee member and a nominating and governance committee member 
and chair; and his cybersecurity expertise.

Key Skills and Experiences

Industry Knowledge

• 
•  Customer/Deep Technology Knowledge
•  Marketing, Disruptive Technology, and Strategy Experience
•  Leadership Experience
•  Finance Experience
•  Global Business Experience
•  M&A Experience
•  Comparative Board/Governance Experience
•  Cybersecurity Experience
•  Human Capital Management Experience
•  Risk Management Experience
•  Manufacturing/Operations Experience

Eric K. Brandt
Director since 2010
Age 61

Board Committees:
•  Audit

 ◦ Chair: 2014−2020
 ◦ Member: 2010−2014

•  Compensation and 
Human Resources
 ◦ Chair since 2020

•  Nominating and 

Governance
 ◦ Member since 2019

Public company 
directorships in last 
five years:
•  Gen Digital Inc.
•  Dentsply Sirona Inc.
•  The Macerich Company
•  Altaba Inc. (former)

68

Michael R. Cannon
Director since 2011
Age 70

Board Committees:
•  Audit

 ◦ Member since 2013

•  Compensation and 
Human Resources
 ◦ Member: 2010–2013

•  Nominating and 

Governance
 ◦ Chair since 2019
 ◦ Member: 2011−2019

Public company 
directorships in last 
five years:
•  Seagate Technology 

Holdings plc

•  Dialog Semiconductor 

Plc (former)

Experience

Michael R. Cannon is the General Partner of  MRC & LBC Partners, LLC, a private management 
consulting company. From February 2007 until his retirement in January 2009, Mr. Cannon served as 
President of  Global Operations of  Dell Inc., a computer systems manufacturer and services provider; 
and from January 2009 to January 2011, he served as a consultant to Dell. Prior to joining Dell, he 
was President and Chief  Executive Officer of  Solectron Corporation, an electronic manufacturing 
services company, from January 2003 to February 2007. From July 1996 to January 2003, 
Mr. Cannon served as President and Chief  Executive Officer of  Maxtor Corporation, a disk drive and 
storage systems manufacturer. Prior to joining Maxtor, Mr. Cannon held senior management positions 
at International Business Machines Corp. (IBM), a global services, software and systems company.

Mr. Cannon has served as a member of  the board of  directors of  Seagate Technology Holdings 
public limited company, a disk drive and storage solutions company, since February 2011, where 
he became chairman of  the board in July 2020, is a member of  the nominating and corporate 
governance committee and the compensation committee, and has served as lead independent 
director, as the chair of  the nominating and corporate governance committee, and as a member of  
the audit and finance committees.

He previously served on the board of  directors of  Dialog Semiconductor Plc, a mixed signal 
integrated circuits company, from February 2013 until it was acquired in August 2021, where he 
served as the chair of  the remuneration committee and as a member of  the nomination committee; 
Adobe Systems Inc., a diversified software company, from December 2003 to April 2016, where he 
had been a member of  the audit committee and chair of  the compensation committee; Elster Group 
SE, a precision metering and smart grid technology company, from October 2010 until the company 
was acquired in August 2012; Solectron Corporation, an electronic manufacturing services company, 
from January 2003 to January 2007; and Maxtor Corporation, a disk drive and storage solutions 
company, from July 1996 until Seagate acquired Maxtor in May 2006.

Mr. Cannon studied mechanical engineering at Michigan State University and completed the 
Advanced Management Program at the Harvard Graduate School of  Business.

Qualifications

The Board has concluded that Mr. Cannon should serve as a director of  the Company because 
of  his industry knowledge; his marketing experience; his experience as President at a public 
corporation that is a customer of  our customers; his finance experience; his 20 years of  international 
business experience; his experience with mergers and acquisitions; and his extensive board 
experience as a director on other public company boards, including service on audit, compensation 
and nominating and governance committees.

Key Skills and Experiences

Industry Knowledge

• 
•  Marketing, Disruptive Technology, and Strategy Experience
•  Leadership Experience
•  Finance Experience
•  Global Business Experience
•  M&A Experience
•  Comparative Board/Governance Experience
•  Cybersecurity Experience
•  Human Capital Management Experience
•  Risk Management Experience
•  Manufacturing/Operations Experience

Lam Research Corporation 2023 Proxy Statement  69

Experience

John M. Dineen served as an Operating Advisor at Clayton, Dubilier & Rice LLC, a private equity 
investment firm, from January 2015 to December 2022. Previously, Mr. Dineen served in various 
senior leadership roles at General Electric Company (GE), a global digital industrial company, from 
1986 to 2014, where he managed several key business divisions of  GE. Most recently, from 2008 to 
2014, he was president and chief  executive officer of  London-based GE Healthcare, a leading 
provider of  medical imaging, diagnostics, and other health information technology. Before that, he 
served as president and chief  executive officer of  GE Transportation from 2005 to 2008. In addition, 
he served in several international management roles in Asia and Europe during his time at GE.

Mr. Dineen has served as a member of  the boards of  directors of: Cognizant Technology Solutions 
Corporation, a professional services company, since April 2017, where he is the chair of  the finance 
and strategy committee and a member of  the audit committee and has served as a member of  
the nominating, governance, and public affairs committee; Syneos Health, Inc., a fully integrated 
biopharmaceutical solutions company, from December 2018, where he serves as the chair of  the 
board; Carestream Dental LLC, a privately-held provider of  digital imaging, software, and practice 
management solutions for dental practitioners, where he has served as the chair of  the board since 
April 2017; and Healogics, Inc., a privately-held provider of  advanced wound care, since June 2015.

He previously served on the boards of  directors of: Merrimack Pharmaceuticals, Inc., a 
pharmaceutical company specializing in the development of  drugs for the treatment of  cancer, from 
June 2015 to October 2019, where he served as the chair of  the organization and compensation 
committee; and Torque Therapeutics, Inc., a privately-held developer of  immunotherapies to address 
cancers, that was since combined with Cogen Immune Medicine and renamed Repertoire Immune 
Medicines, from January 2016 to December 2019.

Mr. Dineen earned a B.S. degree in computer science and biological sciences from the 
University of  Vermont.

Qualifications

The Board has concluded that Mr. Dineen should serve as a director of  the Company because 
of  his leadership skills and his extensive global management and operations experience across 
several industries, including healthcare, technology, and international management, and his board 
governance experience from service on public company boards with global operations.

Key Skills and Experiences

•  Marketing, Disruptive Technology, and Strategy Experience
•  Leadership Experience
•  Finance Experience
•  Global Business Experience
•  M&A Experience
•  Comparative Board/Governance Experience
•  Cybersecurity Experience
•  Human Capital Management Experience
•  Risk Management Experience
•  Manufacturing/Operations Experience

John M. Dineen
Director since 2023
Age 60

Public company 
directorships in last 
five years:
•  Cognizant Technology 
Solutions Corporation

•  Syneos Health, Inc.
•  Merrimack 

Pharmaceuticals, Inc. 
(former)

70

Ho Kyu Kang
Director since 2023
Age 61

Experience

Ho Kyu Kang has served as the Chair Professor in the Department of  Systems Semiconductor 
Engineering at Yonsei University since March 2021. Prior to his current position, Dr. Kang served 
as Executive Vice President and Head of  Research at the Semiconductor R&D Center of  Samsung 
Electronics Co., Ltd., (Samsung), a manufacturer of  consumer electronics, information technology 
and mobile communications products, and semiconductor devices, from 2017 to 2021. Before that, 
he served as Executive Vice President and leader of  process development at the Semiconductor 
R&D Center from 2015 to 2017, as Senior Vice President and team leader from 2010 to 2015, and 
as Vice President responsible for the system large-scale integration process architecture team and 
advanced technology development from 2003 to 2010. Dr. Kang joined Samsung as a research and 
development engineer in 1985. He is the author or co-author of  numerous international papers.

Dr. Kang previously served on the boards of  directors of: the Semiconductor Research Corporation 
(SRC), a U.S.-based, non-profit, multinational research and development consortium, from 2017 to 
2020; SEMATECH, a U.S.-based, non-profit, multinational research and development consortium, 
from 2010 to 2015.

Dr. Kang earned a Ph.D. in material science and engineering from Stanford University, a M.S. degree 
in material science and engineering from Korea Advanced Institute of  Science and Technology 
(KAIST), and a B.S. degree in metallurgical engineering from Hanyang University.

Qualifications

The Board has concluded that Dr. Kang should serve as a director of  the Company because of  his 
decades of  experience in semiconductor engineering and development; his extensive knowledge and 
experience acquired as an executive of  a major semiconductor manufacturer; his deep knowledge 
and understanding of  the semiconductor equipment industry and technologies; and his experience 
as a senior executive of  Samsung, a major company customer.

Key Skills and Experiences

Industry Knowledge

• 
•  Customer/Deep Technology Knowledge
•  Leadership Experience
•  Global Business Experience
•  Manufacturing/Operations Experience

Lam Research Corporation 2023 Proxy Statement  71

Experience

Bethany J. Mayer has served as an Executive Advisor of  Siris Capital Group LLC, a private equity 
firm, since May 2021, where she previously served as an Executive Partner from January 2018 to 
April 2021. She was the Executive Vice President, Corporate Development and Technology of  
Sempra Energy, an energy services holding company, from November 2018 to January 2019. 
From September 2014 to December 2017, Ms. Mayer was the President and Chief  Executive 
Officer of  Ixia, a test, visibility, security solutions, network testing tools and virtual network security 
solutions provider for applications across physical and virtual networks that was ultimately 
acquired by Keysight Technologies in 2017. From May 2011 to May 2014, Ms. Mayer served as 
Senior Vice President and General Manager of  Hewlett-Packard Company’s (HP) Networking 
business unit and the Network Function Virtualization business unit. From 2010 until 2011, she 
served as Vice President, Worldwide Marketing and Alliances of  HP’s Enterprise Servers Storage 
and Networking Group. Prior to joining HP, she held leadership roles at Blue Coat Systems, Inc., 
a hardware, software, and services provider for cybersecurity and network management; Cisco 
Systems, Inc., an internet technology company; and Apple Computer, Inc., a technology company.

She has served as a member of  the boards of  directors of: Hewlett Packard Enterprise Company, 
a multinational information technology company, since June 2023, where she is a member of  the 
technology committee; Celestial AI, a privately-held software computing and memory company, 
since April 2023; Ambri Inc., a battery manufacturing company, since November 2022; Box, Inc., 
a cloud content management and file sharing service for businesses, since April 2020, where she 
is the chair of  the board, chair of  the compensation committee, and a member of  the operating 
committee; Sempra Energy since June 2019 after serving from February 2017 to November 2018, 
where she is the chair of  the safety, sustainability and technology committee and a member of  the 
executive committee; and Electronics for Imaging Inc., a privately held print technology company, 
since July 2019.

Ms. Mayer previously served on the boards of  directors of: Marvell Technology Group Ltd, a 
infrastructure semiconductor solutions company, from May 2018 to June 2022, where she was 
a member of  the executive compensation committee, nominating and governance committee, 
and audit committee; Pulse Secure, LLC, a privately-held provider of  access and mobile security 
solutions to both enterprises and service providers, from September 2019 to December 2020, where 
she was the chairperson of  the board, and previously served as a member from January 2018 to 
November 2018; SnapRoute, Inc., a privately-held developer of  open source network stacks for 
enterprises, from May 2018 to July 2019; DataStax, Inc., a privately-held database software provider 
for cloud applications, from May 2018 to April 2019; Delphi Automotive PLC, an auto parts supplier, 
from August 2015 to April 2016; and Ixia from September 2014 to December 2017.

Ms. Mayer earned an M.S. degree in Cybersecurity Risk and Strategy from New York University, 
an M.B.A. degree from CSU-Monterey Bay and a B.S. degree in political science from Santa 
Clara University.

Qualifications

The Board has concluded that Ms. Mayer should serve as a director of  the Company because of  
her leadership skills and her experience in operational roles at companies in various technology 
industries, including networks, network management, servers, security solutions, cybersecurity and 
internet technology; and her board governance experience from service on other boards.

Key Skills and Experiences

Industry Knowledge

• 
•  Marketing, Disruptive Technology, and Strategy Experience
•  Leadership Experience
•  Finance Experience
•  Global Business Experience
•  M&A Experience
•  Comparative Board/Governance Experience
•  Cybersecurity Experience
•  Human Capital Management Experience
•  Risk Management Experience
•  Manufacturing/Operations Experience

Bethany J. Mayer
Director since 2019
Age 61

Board Committees:
•  Audit

 ◦ Member since 2019

•  Nominating and 

Governance
 ◦ Member since 2022

Public company 
directorships in last 
five years:
•  Box, Inc.
•  Sempra Energy Inc.
•  Hewlett Packard 

Enterprise Company
•  Marvell Technology 
Group Ltd. (former)

72

Experience

Jyoti K. Mehra has served as the Executive Vice President of  Human Resources of  Gilead Sciences, 
Inc., a biopharmaceutical company, since July 2019. She previously served as Vice President of  
Human Resources of  Gilead from October 2017 to July 2019. Prior to joining Gilead, she held 
positions of  increasing responsibility with Novartis Pharmaceuticals Corporation, a pharmaceutical 
company, and its affiliates, from 2005 through October 2017, most recently as Vice President of  
Human Resources of  Novartis from July 2014 to October 2017.

Ms. Mehra earned an M.A. degree in politics from Jawaharlal Nehru University, and a B.A. degree in 
political science from Delhi University.

Qualifications

The Board has concluded that Ms. Mehra should serve as a director of  the Company because of  
her leadership and international business experience in a high-technology industry; her substantial 
human capital and talent development experience, including experience as the head of  human 
resources of  a public company with global operations; her governance experience; and her 
cybersecurity experience.

Key Skills and Experiences

•  Leadership Experience
•  Global Business Experience
•  M&A Experience
•  Comparative Board/Governance Experience
•  Cybersecurity Experience
•  Human Capital Management Experience

Jyoti K. Mehra
Director since 2021
Age 47

Board Committee:
•  Compensation and 
Human Resources
 ◦ Member since 2022

Lam Research Corporation 2023 Proxy Statement  73

Experience

Abhijit Y. Talwalkar is the former President and Chief  Executive Officer of  LSI Corporation, a leading 
provider of  silicon, systems and software technologies for the storage and networking markets, 
a position he held from May 2005 until the completion of  LSI’s merger with Avago Technologies 
in May 2014. From 1993 to 2005, Mr. Talwalkar was employed by Intel Corporation, a leading 
producer of  microchips, computing and communications products. At Intel, he held a number of  
senior management positions, including as Corporate Vice President and Co-General Manager of  
the Digital Enterprise Group, which was comprised of  Intel’s business client, server, storage and 
communications business, and as Vice President and General Manager for the Intel Enterprise 
Platform Group, where he focused on developing, marketing, and supporting Intel business 
strategies for enterprise computing. Prior to joining Intel, Mr. Talwalkar held senior engineering and 
marketing positions at Sequent Computer Systems, a multiprocessing computer systems design and 
manufacturer that later became a part of  IBM; Bipolar Integrated Technology, Inc., a very-large-scale 
integration (VLSI) bipolar semiconductor company; and Lattice Semiconductor Inc., a service driven 
developer of  programmable design solutions widely used in semiconductor components.

Mr. Talwalkar has served as a member of  the board of  directors of: Advanced Micro Devices 
Inc., a developer of  high performance computing, graphics and visualization technologies, since 
June 2017, where he is a member of  the compensation and leadership resources committee, chair 
of  the innovation and technology committee and has served as a member of  the nominating and 
corporate governance committee and the innovation and technology committee; TE Connectivity 
Ltd, a connectivity and sensor solutions company, since March 2017, where he is the chair of  the 
management development and compensation committee and has served as a member of  the audit 
committee; and iRhythm Technologies Inc., digital health care solutions company, since May 2016, 
where he is the chairman of  the board and a member of  the compensation and human capital 
management committee and the nominating and corporate governance committee, and has served 
as a member of  the audit committee.

He previously served as a member of  the board of  directors of  LSI from May 2005 to May 2014 
and the U.S. Semiconductor Industry Association from May 2005 to May 2014. He was additionally 
a member of  the U.S. delegation for World Semiconductor Council proceedings.

Mr. Talwalkar earned a B.S. degree in electrical engineering from Oregon State University.

Qualifications

The Board has concluded that Mr. Talwalkar should serve as a director of  the Company because 
of  his experience in the semiconductor industry, including as the former chief  executive officer of  
a semiconductor company and his previous role in the semiconductor industry’s trade association; 
his technology experience; his business and operations leadership roles at other semiconductor 
companies that include a customer of  the Company; his finance experience; his global business 
experience; his mergers and acquisitions experience; his board governance experience from 
service on other public company boards, including as chairman of  another board; and his 
cybersecurity expertise.

Key Skills and Experiences

Industry Knowledge

• 
•  Customer/Deep Technology Knowledge
•  Marketing, Disruptive Technology, and Strategy Experience
•  Leadership Experience
•  Finance Experience
•  Global Business Experience
•  M&A Experience
•  Comparative Board/Governance Experience
•  Human Capital Management Experience
•  Risk Management Experience

Abhijit Y.  
Talwalkar
Chairman
Director since 2011
Age 59

Board Committees:
•  Compensation and 
Human Resources
 ◦ Chair: 2012−2015
 ◦ Member since 2015, 

previously 2011–2012

•  Nominating and 

Governance
 ◦ Chair: 2015−2019
 ◦ Member since 2019, 

previously  
2015–2015,  
2011–2014

Public company 
directorships in last 
five years:
•  Advanced Micro Devices 

Inc.

•  iRhythm Technologies 

Inc.

•  TE Connectivity Ltd.

74

Lih Shyng  
(Rick L.) Tsai
Director since 2016
Age 72

Board Committees:
•  Compensation and 
Human Resources
 ◦ Member since 2019

Public company 
directorships in last 
five years:
•  MediaTek Inc.
•  USI Corporation 

(former)

Experience

Rick L. Tsai has served as the CEO of  MediaTek Inc., a Taiwanese-listed global fabless 
semiconductor company, since February 2018. He was Co-CEO of  MediaTek from June 2017 to 
February 2018. He is the former Chief  Executive Officer of  Chunghwa Telecom Co., Ltd., a 
Taiwanese integrated telecom service provider, a position he held from January 2014 until 
December 2016. From August 2011 to January 2014, Dr. Tsai concurrently served as Chief  
Executive Officer of  TSMC Solar Ltd., a provider of  high-performance solar modules, and TSMC 
Solid State Lighting Ltd. (SSL), a company providing lighting solutions that combine its parent’s 
expertise in semiconductor manufacturing and rigorous quality control with its own integrated 
capabilities spanning epi-wafers, chips, emitter packaging and extensive value-added modules and 
light engines, both of  which are wholly-owned subsidiaries of  Taiwan Semiconductor Manufacturing 
Company, Limited (TSMC). Prior to these positions, Dr. Tsai was TSMC’s President of  New 
Businesses from June 2009 to July 2011 and President and CEO of  TSMC from July 2005 to 
June 2009. Dr. Tsai held other key executive positions, such as COO, EVP of  Worldwide Sales and 
Marketing, and EVP of  Operations, since joining TSMC in 1989. Dr. Tsai served as President of  
TSMC’s affiliate, Vanguard International Semiconductor, from 1999 to 2000. Prior to joining TSMC, 
Dr. Tsai held various technical positions at Hewlett Packard, an international information technology 
company, from 1981 to 1989.

Dr. Tsai has served as a member of  the board of  directors of  MediaTek Inc. since June 2017.

He previously served on the board of  directors of: USI Corporation, a Taiwanese-listed polyethylene 
manufacturer, from June 2014 until March 2019; NXP Semiconductors N.V., from July 2014 until 
June 2017; Chunghwa Telecom from January 2014 until December 2016, where he served 
as chairman; TSMC from 2003 to 2013; TSMC Solar and TSMC SSL from August 2011 to 
January 2014, where he served as their chairman; and Taiwan Semiconductor Industry Association 
(TSIA) from June 2009 to March 2013, where he served as chairman.

Dr. Tsai earned a Ph.D. degree in material science and engineering from Cornell University and a 
B.S. degree in physics from the National Taiwan University in Taipei, Taiwan.

Qualifications

The Board has concluded that Dr. Tsai should serve as a director of  the Company because of  his 
substantial operational and leadership experience in global businesses, particularly through his 
service as President, CEO and director of  TSMC, a major customer of  the Company; his knowledge 
of  the semiconductor and semiconductor equipment industry; his extensive executive and board 
experience for global technology companies, including NXP Semiconductor, Chunghwa Telecom 
and MediaTek; and his mergers and acquisitions experience.

Key Skills and Experiences

Industry Knowledge

• 
•  Customer/Deep Technology Knowledge
•  Marketing, Disruptive Technology, and Strategy Experience
•  Leadership Experience
•  Finance Experience
•  Global Business Experience
•  M&A Experience
•  Comparative Board/Governance Experience
•  Human Capital Management Experience
•  Risk Management Experience
•  Manufacturing/Operations Experience

Lam Research Corporation 2023 Proxy Statement  75

Leslie F. Varon
Director since 2019
Age 66

Board Committees:
•  Audit

 ◦ Chair since 2020
 ◦ Member 2019−2020

Public company 
directorships in last 
five years:
•  Dentsply Sirona Inc.
•  Hamilton Lane

Experience

Leslie F. Varon is the former Chief  Financial Officer of  Xerox Corporation, a document solutions 
company, a position she held from November 2015 until December 2016. From January 2017 until 
March 2017, when she retired from the company, she was a Special Advisor to the then new 
Xerox Chief  Executive Officer. Her previous leadership roles during her tenure at Xerox include: 
Vice President, Investor Relations from March 2015 until October 2015; Vice President, Finance 
and Corporate Controller from July 2006 until February 2015, where she oversaw global financial 
operating executives and had responsibility for corporate financial planning and analysis, accounting, 
internal audit, risk management, global real estate and worldwide shared services centers; 
Vice President, North America Finance and Operational Support from October 2004 until June 2006; 
Vice President, Investor Relations and Corporate Secretary from 1997 until September 2004; and 
Director of  Corporate Audit from 1993 until 1997.

Ms. Varon has served as a member of  the boards of  directors of: Dentsply Sirona, Inc., a 
manufacturer and distributor of  dental product solutions, since January 2018, where she chairs 
the audit and finance committee; and Hamilton Lane, a private markets investment company, since 
May 2017, where she is the chair of  the audit committee. She previously served on the board of  
directors of  Xerox International Partners, a joint venture of  Xerox and Fuji Xerox, from July 2006 until 
March 2017.

Ms. Varon earned an M.B.A. degree from Virginia Tech, and a B.S. degree in Psychology from 
Binghamton University.

Qualifications

The Board has concluded that Ms. Varon should serve as a director of  the Company because of  
her substantial finance experience; her qualifications as an audit committee financial expert; her 
leadership experience as a former chief  financial officer; her board governance experience on other 
public company boards, including her service as a current chair of  two other public company audit 
committees; and her mergers and acquisitions experience.

Key Skills and Experiences

• 
Industry Knowledge
•  Leadership Experience
•  Finance Experience
•  Global Business Experience
•  M&A Experience
•  Comparative Board/Governance Experience
•  Risk Management Experience

76

Proposal No. 2: Advisory Vote to Approve Our Named Executive Officer  
Compensation, or “Say on Pay”

Section 14A of  the Exchange Act enables the Company’s stockholders to vote to approve, on an advisory or non-binding basis, 
our named executive officer compensation, as disclosed in this proxy statement in accordance with SEC rules. Although the vote 
is advisory and is not binding on us or on our Board, our compensation and human resources committee and, as appropriate, our 
Board, will take into account the outcome of  the vote when considering future executive compensation decisions and will evaluate 
whether any actions are necessary to address stockholder concerns.

We believe that our compensation philosophy has allowed us to attract, retain, and motivate qualified executive officers who have 
contributed to our success. For more information regarding the compensation of  our named executive officers, our compensation 
philosophy, our 2022 Say on Pay results and our response, we encourage you to read the section of  this proxy statement 
entitled “Compensation Matters - Executive Compensation and Other Information - Compensation Discussion and Analysis,” the 
compensation tables, and the narrative following the compensation tables for a more detailed discussion of  our compensation 
policies and practices.

We are asking for stockholder approval, on an advisory or non-binding basis, of  the following resolution:

‘RESOLVED, that the stockholders of  Lam Research Corporation (the Company) hereby approve, on an advisory basis, the 
compensation of  the Company’s named executive officers, as disclosed pursuant to Item 402 of  SEC Regulation S-K, including 
the “Compensation Discussion and Analysis,” the compensation tables and any related narrative disclosure included in the 
proxy statement.’

Each proxy received by the Proxy Holders will be voted “FOR” the advisory vote to approve the compensation of  our named executive 
officers, unless the stockholder provides other instructions.

This vote is not intended to address any specific item of  compensation, but rather the overall compensation of  our named executive 
officers and the policies and practices described in this proxy statement.

We provide for annual advisory votes to approve the compensation of  our named executive officers. Unless modified, the next 
advisory vote to approve our named executive officer compensation will be at the 2024 annual meeting.

Stockholder approval of  Proposal No. 2 requires the affirmative vote of  the holders of  a majority of  the outstanding shares of  
common stock having voting power present, in person or by proxy, at the annual meeting.

 THE BOARD OF DIRECTORS RECOMMENDS A VOTE “FOR” THE APPROVAL, ON AN ADVISORY OR 

NON-BINDING BASIS, OF OUR NAMED EXECUTIVE OFFICER COMPENSATION.

Lam Research Corporation 2023 Proxy Statement  77

Proposal No. 3: Advisory Vote to Approve the Frequency of Holding Future 
Stockholder Advisory Votes on Our Named Executive Officer Compensation, or 
“Say on Frequency”

Section 14A of  the Exchange Act enables our stockholders to indicate, at least once every six years, how frequently we should seek 
a non-binding advisory vote on our named executive officer compensation. By voting on this Proposal No. 3, stockholders may indicate 
whether they would prefer to hold a non-binding advisory vote on our named executive officer compensation once every one, two, or 
three years.

After careful consideration, our compensation and human resources committee and Board have determined that a non-binding 
advisory vote on our named executive officer compensation that occurs annually is the most appropriate alternative for the Company 
and our stockholders, and therefore our Board recommends that you vote for a one-year interval for the non-binding advisory vote on 
our named executive officer compensation, or “Say on Frequency.”

We believe that an annual vote will continue to allow our stockholders the ability to frequently communicate to us their position on 
the compensation of  our named executive officers through a non-binding advisory vote on named executive officer compensation. 
An annual vote further aligns to our annual cash program and the metric that guides that program as well as to our annual granting of  
long-term equity compensation to the NEOs.

If  none of  the frequency options (once every “one year”, “two years”, or “three years”) receives a majority vote, we will consider 
the frequency option that receives the highest number of  votes cast by stockholders to be the frequency for the advisory vote on 
our named executive officer compensation that has been selected by stockholders. However, because this vote is advisory and not 
binding on the Company, the compensation and human resources committee or the Board, the Board may decide that it is in the best 
interests of  our stockholders and the Company to hold an advisory vote on our named executive officer compensation more or less 
frequently than the option approved by our stockholders, and we will disclose the Board's frequency decision as required by the SEC.



THE BOARD OF DIRECTORS RECOMMENDS A VOTE “FOR” THE APPROVAL, ON AN ADVISORY OR 
NON-BINDING BASIS, OF HOLDING ADVISORY VOTES ON THE COMPENSATION OF OUR NAMED 
EXECUTIVE OFFICERS EVERY “ONE YEAR”.

78

Proposal No. 4: Ratification of the Appointment of Ernst & Young LLP as our 
Independent Registered Public Accounting Firm for Fiscal Year 2024

Stockholders are being asked to ratify the appointment of  EY as the Company’s independent registered public accounting firm 
for fiscal year 2024. Although the audit committee has the sole authority to appoint the Company’s independent registered public 
accounting firm, as a matter of  good corporate governance, the Board submits its selection to our stockholders for ratification. If  the 
stockholders do not ratify the appointment of  EY, the audit committee will contemplate whether to reconsider the appointment. Even if  
the stockholders ratify the appointment, the audit committee may, in its discretion, appoint a different independent auditor at any time 
if  it determines that such change would be in the Company’s best interests and in the best interests of  our stockholders. EY has been 
the Company’s independent registered public accounting firm (independent auditor) since fiscal year 1981.

Each proxy received by the Proxy Holders will be voted “FOR” the ratification of  the appointment of  EY, unless the stockholder 
provides other instructions.

Our audit committee meets periodically with EY to review both audit and non-audit services performed by EY, as well as the fees 
charged for those services. Among other things, the committee examines the effect that the performance of  non-audit services, if  
any, may have upon the independence of  the independent registered public accounting firm. All professional services provided by 
EY, including non-audit services, if  any, are subject to approval by the audit committee in accordance with applicable securities laws, 
rules, and regulations. For more information, see “Audit Matters - Audit Committee Report” and “Audit Matters - Relationship with 
Independent Registered Public Accounting Firm” above.

 A representative of  EY is expected to be present at the annual meeting and will have an opportunity to make a statement if  they so 
desire. The representative will also be available to respond to appropriate questions from the stockholders.

Stockholder approval of  Proposal No. 4 requires the affirmative vote of  the holders of  a majority of  the outstanding shares of  
common stock having voting power present, in person or by proxy, at the annual meeting.



THE BOARD OF DIRECTORS RECOMMENDS A VOTE “FOR” THE RATIFICATION OF THE APPOINTMENT 
OF ERNST & YOUNG LLP AS OUR INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR FISCAL 
YEAR 2024.

Other Voting Matters

We are not aware of  any other matters to be submitted at the annual meeting. If  any other matters properly come before the annual 
meeting, the Proxy Holders intend to vote the shares they represent as the Board may recommend or, if  the Board does not make a 
recommendation, as the Proxy Holders decide in their reasonable judgment. It is important that your stock holdings be represented at 
the meeting, regardless of  the number of  shares you hold. We urge you to complete and return the accompanying proxy card in the 
enclosed envelope, or vote your shares by telephone or internet, as described in the materials accompanying this proxy statement.

Lam Research Corporation 2023 Proxy Statement  79

Voting and Meeting Information

Information Concerning Solicitation and Voting

Our Board solicits your proxy for the 2023 Annual Meeting of  Stockholders and any adjournment or postponement of  the meeting, for 
the purposes described in the “Notice of  2023 Annual Meeting of  Stockholders.” The sections below show important details about the 
annual meeting and voting.

Record Date

Only stockholders of  record at the close of  business on September 8, 2023 (the “Record Date”) are entitled to receive notice of  and 
to vote at the annual meeting.

Shares Outstanding

As of  the Record Date, 132,222,362 shares of  common stock were outstanding.

Quorum

Stockholders who hold shares representing a majority of our shares of common stock outstanding and entitled to vote on the Record 
Date must be present in person or represented by proxy to constitute a quorum. A quorum is required to transact business at the annual 
meeting. Virtual attendance at the annual meeting constitutes presence in person for purposes of a quorum at the annual meeting.

Inspector of Elections

The Company will appoint an inspector of  elections to determine whether a quorum is present. The inspector will also tabulate the 
votes cast at the annual meeting, whether cast in person or by proxy.

Voting by Proxy

Stockholders may direct the Proxy Holders on how to cast votes on their behalf  by internet, telephone, or mail, per the instructions on 
the accompanying proxy card.

Voting at the Meeting

This year’s annual meeting will be a virtual meeting. Stockholders of  record may vote electronically during the meeting by visiting 
the meeting website at virtualshareholdermeeting.com/LRCX2023. To vote during the meeting, a stockholder will need the 16-digit 
control number included on their Notice of  Internet Access or proxy card. A beneficial owner of  shares (i.e. an owner who is not 
the record holder of  their shares) should refer to the voting instructions provided by the beneficial owner’s brokerage firm, bank, or 
other stockholder of  record holding such shares for the beneficial owner. Voting electronically during the meeting by a stockholder as 
described here will replace any previous votes of  that stockholder submitted by proxy.

Changing Your Vote

Stockholders of  record may change their votes by revoking their proxies at any time before the polls close by (1) submitting a 
later-dated proxy by the internet, telephone or mail, or (2) submitting a vote electronically during the annual meeting. Before the 
annual meeting, stockholders of  record may also deliver voting instructions to: Lam Research Corporation, Attention: Secretary, 
4650 Cushing Parkway, Fremont, California 94538. If  a beneficial owner holds shares through a bank or brokerage firm, or another 
stockholder of  record, the beneficial owner must contact the stockholder of  record in order to revoke any prior voting instructions.

Voting Instructions

If a stockholder completes and submits proxy voting instructions, the Proxy Holders will follow the stockholder’s instructions. If a stockholder 
votes by means of the proxy solicited by this proxy statement and does not instruct the Proxy Holders how to vote, the Proxy Holders will 
vote: “FOR” all individuals nominated by the Board; “FOR” approval, on an advisory basis, of our named executive officer compensation; 
for approval, on an advisory basis, of an every "ONE YEAR" frequency of holding future advisory votes on our named executive officer 
compensation; and “FOR” the ratification of EY as the Company’s independent registered public accounting firm for fiscal year 2024. 
The Proxy Holders will vote on any other matters properly presented at the annual meeting in accordance with their best judgment.

80

Voting on Proposals

Pursuant to Proposal No. 1, Board members will be elected at the annual meeting to fill eleven seats on the Board to serve until the 
next annual meeting of  stockholders, and until their respective successors are elected and qualified, under a “majority vote” standard. 
The majority voting standard means that, even though there are eleven nominees in total for the eleven Board seats, a nominee 
will be elected only if  they receive an affirmative “for” vote from stockholders owning, as of  the Record Date, at least a majority of  
the shares present and voted at the meeting in such nominee’s election by proxy or in person. If  an incumbent fails to receive the 
required majority, their previously submitted resignation will be promptly considered by the Board. Each stockholder may cast one 
vote (“for”, “against” or "abstain"), per share held, for each of  the eleven nominees. Stockholders may not cumulate votes in the 
election of  directors.

Each share is entitled to one vote on Proposals No. 2, 3 and 4. Votes may be cast “for,” “against” or “abstain” on Proposals No. 2 
and 4. Approval of  Proposals No. 2 and 4 requires the affirmative vote of  a majority of  the shares of  common stock having voting 
power present, in person or represented by proxy, at the meeting. Votes may be cast for “one year”, “two years”, “three years” or 
“abstain” on Proposal No. 3, and the option of  one year, two years, or three years that receives the highest number of  votes cast will 
be the frequency of  the vote that has been approved by stockholders on an advisory basis, even if  that alternative does not receive a 
majority of  the votes cast.

Effect of Abstentions and Broker Non-Votes

Shares voted “abstain” and broker non-votes (shares held by brokers that do not receive voting instructions from the beneficial owner 
of  the shares, and do not have discretionary authority to vote on a matter) will be counted as present for purposes of  determining 
whether we have a quorum. For purposes of  voting results, abstentions will have no effect with respect to the election of  directors or 
Proposal No. 3, but will have the effect of  “against” votes with respect to other proposals, and broker non-votes will not be counted 
with respect to any proposal.

Voting by 401(k) Plan Participants

Participants in Lam’s Savings Plus Plan, Lam Research 401(k) (the “401(k) Plan”) who held Lam common stock in their personal 
401(k) Plan accounts as of  the Record Date, will receive this proxy statement, so that each participant may vote, by proxy, their 
interest in Lam’s common stock as held by the 401(k) Plan. The 401(k) Plan trustee will aggregate and vote proxies in accordance 
with the instructions in the proxies of  employee participants that it receives.

Voting Results

We will announce preliminary results at the annual meeting. We will report final voting results at investor.lamresearch.com and in a 
Form 8-K to be filed shortly after the annual meeting.

Availability of Proxy Materials

Beginning on September 27, 2023, this proxy statement and the accompanying proxy card and 2023 Annual Report on Form 10-K 
to Stockholders will be mailed to stockholders entitled to vote at the annual meeting who have designated a preference for a printed 
copy. Stockholders who previously chose to receive proxy materials electronically were sent an email with instructions on how to 
access this year’s proxy materials and the proxy voting site.

We have also provided our stockholders access to our proxy materials over the internet in accordance with rules and regulations 
adopted by the SEC. These materials are available on our website at investor.lamresearch.com. We will furnish, without charge, 
a printed copy of  these materials and our 2023 Annual Report (including exhibits) on request by telephone (510-572-1615), 
by mail (to Investor Relations, Lam Research Corporation, 4650 Cushing Parkway, Fremont, California 94538), or by email 
(to investor.relations@lamresearch.com).

A Notice of  Internet Availability of  Proxy Materials will be mailed beginning on September 27, 2023 to all stockholders entitled to 
vote at the meeting. The notice will have instructions for stockholders on how to access our proxy materials through the internet and 
how to request that a printed copy of  the proxy materials be mailed to them. The notice will also have instructions on how to elect to 
receive all future proxy materials electronically or in printed form. If  you choose to receive future proxy materials electronically, you will 
receive an email each year with instructions on how to access the proxy materials and proxy voting site.

Proxy Solicitation Costs

The Company will bear the cost of  all proxy solicitation activities. Our directors, officers and other employees may solicit proxies 
personally or by telephone, email or other communication means, without any cost to Lam Research. We are required to request that 
brokers and nominees who hold stock in their names furnish our proxy materials to the beneficial owners of  the stock, and we must 
reimburse these brokers and nominees for the expenses of  doing so in accordance with statutory fee schedules.

Lam Research Corporation 2023 Proxy Statement  81

Other Meeting Information

Annual Meeting Admission

All stockholders entitled to vote as of  the Record Date are entitled to attend the annual meeting virtually. Stockholders of  record 
may attend the meeting by visiting the meeting website at virtualshareholdermeeting.com/LRCX2023. To attend, a stockholder will 
need the 16-digit control number included on their Notice of  Internet Access or proxy card. A beneficial owner of  shares (i.e. an 
owner who is not the record holder of  their shares) who wishes to attend the meeting should refer to the instructions provided by the 
beneficial owner’s brokerage firm, bank, or other stockholder of  record holding such shares for the beneficial owner.

Asking Questions

Stockholders who wish to submit a question during the annual meeting may log into the virtual meeting platform at 
virtualshareholdermeeting.com/LRCX2023, beginning at 9:00 a.m. Pacific Standard Time on November 7, 2023, type their question 
where indicated, and click to submit.

We ask that you limit your questions to those that are relevant to the annual meeting or our business. Questions may not be 
addressed if  they are, among other things, irrelevant to our business, related to pending or threatened litigation, disorderly, or 
repetitious of  statements already made. In addition, questions may be grouped by topic by our management. Questions will be 
addressed during the appropriate portions of  the meeting, and we may also respond by posting answers on our website after the 
annual meeting.

Stockholder Accounts Sharing the Same Last Name and Address; Stockholders Holding 
Multiple Accounts

To reduce the expense of  delivering duplicate proxy materials to stockholders who may have more than one account holding Lam 
Research stock but who share the same address, we have adopted a procedure approved by the SEC called “householding.” 
Under this procedure, stockholders of  record who have the same address and last name will receive only one copy of  our proxy 
statement and annual report unless one of  the stockholders notifies our investor relations department that one or more of  them 
want to receive separate copies. This procedure reduces duplicate mailings and therefore saves printing and mailing costs, as 
well as natural resources. Stockholders who participate in householding will continue to have access to all proxy materials at 
investor.lamresearch.com, as well as the ability to submit separate proxy voting instructions for each account through the internet or 
by telephone.

Stockholders holding multiple accounts of  Lam common stock may request separate copies of  the proxy materials by contacting us 
by telephone (510-572-1615), by mail (to Investor Relations, Lam Research Corporation, 4650 Cushing Parkway, Fremont, California 
94538) or by email (to investor.relations@lamresearch.com). Stockholders may also contact us by telephone, mail or email to request 
consolidation of  proxy materials mailed to multiple accounts at the same address.

Stockholder-Initiated Proposals and Nominations for 2024 Annual Meeting

Proposals submitted under SEC rules for inclusion in the Company’s proxy statement. Stockholder-initiated proposals 
(other than director nominations) may be eligible for inclusion in our proxy statement for next year’s 2024 annual meeting of 
stockholders (in accordance with SEC Rule 14a-8) and for consideration at the 2024 annual meeting of stockholders. The Company 
must receive a stockholder proposal no later than May 30, 2024 for the proposal to be eligible for inclusion. Any stockholder 
interested in submitting a proposal or nomination is advised to contact legal counsel familiar with the detailed securities law 
requirements for submitting proposals or nominations for inclusion in a company’s proxy statement.

Proposed nominations of directors under Company bylaws for Proxy Access. Our bylaws provide for “Proxy Access.” 
Pursuant to the Proxy Access provisions of our bylaws, a stockholder, or a group of up to 20 stockholders, owning at least 3% 
of our outstanding common stock continuously for at least three years can nominate and include in our proxy materials director 
nominees constituting up to the greater of two individuals or 20% of the Board, provided that the stockholders and the nominees 
satisfy the requirements specified in our bylaws. If a stockholder or group of stockholders wishes to nominate one or more director 
candidates to be included in our proxy statement for the 2024 annual meeting of stockholders pursuant to Proxy Access, all of the 
information required by our bylaws must be received by the Secretary of the Company no earlier than April 30, 2024, and no later 
than May 30, 2024.

Proposals and nominations under Company bylaws for presentation at the annual meeting but for which the 
proponent does not seek to include materials in our proxy statement. Stockholders may also submit proposals for 
consideration and nominations of director candidates for election at the 2024 annual meeting by following certain requirements set 
forth in our bylaws. These proposals will not be eligible for inclusion in the Company’s proxy statement for the 2024 annual meeting 

82

of stockholders unless they are submitted in compliance with then applicable SEC rules or pursuant to the Proxy Access described 
above; however, they will be presented for consideration at the 2024 annual meeting of stockholders if the requirements established 
by our bylaws for stockholder proposals and nominations have been satisfied.

Our bylaws establish requirements for stockholder proposals and nominations not included in our proxy statement to be considered 
at the annual meeting. Assuming that the 2024 annual meeting of  stockholders takes place at roughly the same date next year as 
the 2023 annual meeting (and subject to any change in our bylaws—which would be publicly disclosed by the Company—and to any 
provisions of  then-applicable SEC rules), a stockholder of  record not seeking to include materials in our proxy statement must submit 
the proposal or nomination in writing and it must be received by the Secretary of  the Company no earlier than July 14, 2024, and no 
later than August 13, 2024.

In addition to satisfying the requirements under our bylaws and providing the information required thereunder to the Company, 
stockholders who intend to solicit proxies in support of  director nominees other than our nominees must provide notice that sets forth 
any additional information required by Rule 14a-19 under the Exchange Act to comply with the universal proxy rules, which notice 
must be postmarked or transmitted electronically to us at our principal executive offices no later than September 8, 2024. However, 
if  the date of  the 2024 annual meeting is changed by more than 30 calendar days from the anniversary date of  the 2023 annual 
meeting, then notice must be provided by the later of  60 calendar days prior to the date of  the 2024 annual meeting or the 
10th calendar day following the day on which public announcement of  the date of  the 2024 annual meeting is first made.

For a full description of  the requirements for submitting a proposal or nomination, see the Company’s bylaws. Submissions or 
questions should be sent to: Secretary, Lam Research Corporation, 4650 Cushing Parkway, Fremont, California 94538.

By Order of  the Board of  Directors,

Ava M. Hahn
Secretary

Fremont, California
Dated: September 27, 2023

Lam Research Corporation 2023 Proxy Statement  83

Appendices

Appendix A—Information Regarding Non-GAAP Financial Measures

The Company reports its financial results in accordance with accounting principles generally accepted in the United States (“GAAP”). 
However, the Company's management uses certain non-GAAP financial measures to evaluate the Company’s operating and financial 
results. The Company believes the presentation of  non-GAAP results is useful to investors for analyzing business trends and 
comparing performance to prior periods, along with enhancing investors’ ability to view the Company’s results from management’s 
perspective. These non-GAAP financial measures are provided as supplemental information to the financial measures the Company 
discloses that are calculated and presented in accordance with GAAP. Non-GAAP financial measures should not be considered a 
substitute for, or superior to, financial measures determined or calculated in accordance with GAAP. The Company’s definitions of  its 
non-GAAP financial measures may not be comparable to similarly titled measures reported by other companies.

The compensation and human resources committee has elected to use non-GAAP operating income as a percentage of  revenue, in 
connection with assessing and making determinations related to executive compensation matters. Non-GAAP operating income as a 
percentage of  revenue is determined by dividing non-GAAP operating income, which is a non-GAAP financial measure, by revenue, 
which is a GAAP financial measure. The GAAP measure most directly comparable to non-GAAP operating income is GAAP operating 
income. Non-GAAP operating income includes adjustments to the most comparable GAAP financial measure, GAAP operating 
income, to exclude the impact of  certain items as further indicated below.

Non-GAAP Operating Income

Non-GAAP operating income is derived from results determined in accordance with GAAP with charges and credits in the following 
line items excluded from GAAP results:

• 

• 

• 

for fiscal year 2023: amortization related to intangible assets acquired through certain business combinations; product 
rationalization costs; restructuring charges; transformational costs; and elective deferred compensation-related 
liability increase;
for fiscal year 2022: amortization related to intangible assets acquired through certain business combinations; and elective 
deferred compensation-related liability decrease; and
for fiscal year 2021: amortization related to intangible assets acquired through certain business combinations; elective 
deferred compensation-related liability increase; and product rationalization costs.

GAAP to Non-GAAP Reconciliation

The following are reconciliations of  GAAP operating income to non-GAAP operating income, as well as a presentation of  GAAP 
operating income as a percentage of  revenue and non-GAAP operating income as a percentage of  revenue, for the fiscal years 
ended June 25, 2023, June 26, 2022, and June 27, 2021:

(UNAUDITED) 
(in thousands, except percentages) 

U.S. GAAP operating income

Pre-tax non-GAAP items:

Amortization related to intangible assets acquired through certain business combinations

Elective deferred compensation-related liability valuation increase (decrease)

Restructuring charges, net

Product rationalization costs

Transformational costs

Non-GAAP operating income

U.S. GAAP operating income as percent of revenue

Non-GAAP operating income as a percent of revenue

June 25, 2023

Year Ended
June 26, 2022

June 27, 2021

$5,174,860

$5,381,822

$4,482,023

15,337

22,087

120,316

13,522

9,178

51,822

(35,175)

—

—

—

54,152

62,238

—

6,200

—

$5,355,300

$5,398,469

$4,604,613

29.7%

30.7%

31.2%

31.3%

30.6%

31.5%

84

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(cid:35)(cid:37)

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(cid:26)(cid:71)(cid:1)(cid:67)(cid:58)(cid:1)(cid:26)(cid:73)(cid:59)(cid:73)(cid:71)(cid:72)(cid:1)(cid:15)(cid:14)(cid:10)(cid:1)(cid:16)(cid:14)(cid:16)(cid:17)(cid:10)(cid:1)(cid:72)(cid:60)(cid:57)(cid:1)(cid:43)(cid:57)(cid:59)(cid:61)(cid:71)(cid:72)(cid:70)(cid:53)(cid:66)(cid:72)(cid:1)(cid:60)(cid:53)(cid:56)(cid:1)(cid:15)(cid:17)(cid:16)(cid:10)(cid:19)(cid:15)(cid:15)(cid:10)(cid:21)(cid:14)(cid:15)(cid:1)(cid:67)(cid:73)(cid:72)(cid:71)(cid:72)(cid:53)(cid:66)(cid:56)(cid:61)(cid:66)(cid:59)(cid:1)(cid:71)(cid:60)(cid:53)(cid:70)(cid:57)(cid:71)(cid:1)(cid:67)(cid:58)(cid:1)(cid:28)(cid:67)(cid:65)(cid:65)(cid:67)(cid:66)(cid:1)(cid:44)(cid:72)(cid:67)(cid:55)(cid:63)(cid:12)

(cid:46)(cid:46)(cid:46)(cid:46)(cid:46)(cid:46)(cid:46)(cid:46)(cid:46)(cid:46)(cid:46)(cid:46)(cid:46)(cid:46)(cid:46)(cid:46)(cid:46)(cid:46)(cid:46)(cid:46)(cid:46)(cid:46)(cid:46)(cid:46)(cid:46)

(cid:24)(cid:61)(cid:49)(cid:67)(cid:59)(cid:51)(cid:60)(cid:66)(cid:65)(cid:1)(cid:29)(cid:60)(cid:49)(cid:61)(cid:64)(cid:62)(cid:61)(cid:64)(cid:47)(cid:66)(cid:51)(cid:50)(cid:1)(cid:48)(cid:71)(cid:1)(cid:37)(cid:51)(cid:52)(cid:51)(cid:64)(cid:51)(cid:60)(cid:49)(cid:51)

(cid:41)(cid:53)(cid:70)(cid:72)(cid:71)(cid:1)(cid:67)(cid:58)(cid:1)(cid:72)(cid:60)(cid:57)(cid:1)(cid:43)(cid:57)(cid:59)(cid:61)(cid:71)(cid:72)(cid:70)(cid:53)(cid:66)(cid:72)(cid:83)(cid:71)(cid:1)(cid:41)(cid:70)(cid:67)(cid:76)(cid:77)(cid:1)(cid:44)(cid:72)(cid:53)(cid:72)(cid:57)(cid:65)(cid:57)(cid:66)(cid:72)(cid:1)(cid:58)(cid:67)(cid:70)(cid:1)(cid:72)(cid:60)(cid:57)(cid:1)(cid:26)(cid:66)(cid:66)(cid:73)(cid:53)(cid:64)(cid:1)(cid:38)(cid:57)(cid:57)(cid:72)(cid:61)(cid:66)(cid:59)(cid:1)(cid:67)(cid:58)(cid:1)(cid:44)(cid:72)(cid:67)(cid:55)(cid:63)(cid:60)(cid:67)(cid:64)(cid:56)(cid:57)(cid:70)(cid:71)(cid:1)(cid:57)(cid:76)(cid:68)(cid:57)(cid:55)(cid:72)(cid:57)(cid:56)(cid:1)(cid:72)(cid:67)(cid:1)(cid:54)(cid:57)(cid:1)(cid:60)(cid:57)(cid:64)(cid:56)(cid:1)(cid:67)(cid:66)(cid:1)(cid:67)(cid:70)(cid:1)(cid:53)(cid:54)(cid:67)(cid:73)(cid:72)(cid:1)(cid:39)(cid:67)(cid:74)(cid:57)(cid:65)(cid:54)(cid:57)(cid:70)(cid:1)(cid:21)(cid:10)(cid:1)(cid:16)(cid:14)(cid:16)(cid:17)(cid:10)(cid:1)(cid:53)(cid:70)(cid:57)(cid:1)(cid:61)(cid:66)(cid:55)(cid:67)(cid:70)(cid:68)(cid:67)(cid:70)(cid:53)(cid:72)(cid:57)(cid:56)(cid:1)(cid:54)(cid:77)(cid:1)(cid:70)(cid:57)(cid:58)(cid:57)(cid:70)(cid:57)(cid:66)(cid:55)(cid:57)(cid:1)(cid:61)(cid:66)(cid:72)(cid:67)(cid:1)
(cid:41)(cid:53)(cid:70)(cid:72)(cid:1)(cid:34)(cid:34)(cid:34)(cid:1)(cid:67)(cid:58)(cid:1)(cid:72)(cid:60)(cid:61)(cid:71)(cid:1)(cid:31)(cid:67)(cid:70)(cid:65)(cid:1)(cid:15)(cid:14)(cid:11)(cid:36)(cid:12)(cid:1)(cid:30)(cid:76)(cid:55)(cid:57)(cid:68)(cid:72)(cid:1)(cid:53)(cid:71)(cid:1)(cid:57)(cid:76)(cid:68)(cid:70)(cid:57)(cid:71)(cid:71)(cid:64)(cid:77)(cid:1)(cid:61)(cid:66)(cid:55)(cid:67)(cid:70)(cid:68)(cid:67)(cid:70)(cid:53)(cid:72)(cid:57)(cid:56)(cid:1)(cid:54)(cid:77)(cid:1)(cid:70)(cid:57)(cid:58)(cid:57)(cid:70)(cid:57)(cid:66)(cid:55)(cid:57)(cid:1)(cid:60)(cid:57)(cid:70)(cid:57)(cid:61)(cid:66)(cid:10)(cid:1)(cid:72)(cid:60)(cid:57)(cid:1)(cid:43)(cid:57)(cid:59)(cid:61)(cid:71)(cid:72)(cid:70)(cid:53)(cid:66)(cid:72)(cid:83)(cid:71)(cid:1)(cid:68)(cid:70)(cid:67)(cid:76)(cid:77)(cid:1)(cid:71)(cid:72)(cid:53)(cid:72)(cid:57)(cid:65)(cid:57)(cid:66)(cid:72)(cid:1)(cid:71)(cid:60)(cid:53)(cid:64)(cid:64)(cid:1)(cid:66)(cid:67)(cid:72)(cid:1)(cid:54)(cid:57)(cid:1)(cid:56)(cid:57)(cid:57)(cid:65)(cid:57)(cid:56)(cid:1)(cid:72)(cid:67)(cid:1)(cid:54)(cid:57)(cid:1)(cid:68)(cid:53)(cid:70)(cid:72)(cid:1)(cid:67)(cid:58)(cid:1)(cid:72)(cid:60)(cid:61)(cid:71)(cid:1)(cid:70)(cid:57)(cid:68)(cid:67)(cid:70)(cid:72)(cid:12)(cid:1)(cid:1)

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 LAM RESEARCH CORPORATION
2023 ANNUAL REPORT ON FORM 10-K
TABLE OF CONTENTS

Part I.

Business

Item 1.
Item 1A. Risk Factors
Item 1B. Unresolved Staff Comments
Item 2.

Properties

Item 3.

Item 4.

Part II.

Item 5.

Legal Proceedings

Mine Safety Disclosures

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

Item 6.

[Reserved]

Management’s Discussion and Analysis of Financial Condition and Results of Operations

Item 7.
Item 7A. Quantitative and Qualitative Disclosures About Market Risk
Item 8.
Financial Statements and Supplementary Data

Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

Item 9.
Item 9A.  Controls and Procedures 
Item 9B.  Other Information
Item 9C.  Disclosure Regarding Foreign Jurisdictions that Prevent Inspection 

Part III.

Item 10. Directors, Executive Officers and Corporate Governance
Item 11. Executive Compensation
Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
Item 13. Certain Relationships and Related Transactions, and Director Independence
Item 14. Principal Accountant Fees and Services

Part IV.

Item 15. Exhibits, Financial Statement Schedules
Item 16. Form 10-K Summary
Exhibit Index

Signatures

Page

3

12

24

24

25

25

26

28

28

36

38

75

75

75

75

76

76

76

76

76

77

77

78

81

Lam Research Corporation 2023 10-K 2

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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, and in 
device complexity; 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; 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, 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 strategic relevance with our customers; our ability to scale our operations to 
respond to changes in our business; the value of our patents; the materiality of potential losses arising from legal 
proceedings; the probability of making payments under our guarantees; the impact of the COVID-19 pandemic, 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. 

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.

Lam Research Corporation 2023 10-K 3

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”), 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”) architectures 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 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; (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 addressing productivity needs for our customers including, but not limited to, system uptime or availability 
optimization, throughput improvements, and defect reduction. 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 2023 10-K 4

Products

Market

Process/Application

Metal Films

Deposition

 Dielectric Films

Technology
Electrochemical Deposition (“ECD”) (Copper & 
Other)
Chemical Vapor Deposition (“CVD”)
Atomic Layer Deposition (“ALD”)
(Tungsten)

Plasma-enhanced CVD (“PECVD”)
ALD 
Gapfill High-Density Plasma CVD (“HDP-CVD”)

Etch

Clean

Conductor Etch

Reactive Ion Etch

Dielectric Etch

Reactive Ion Etch

Through-silicon Via (“TSV”) 
Etch
Wafer Cleaning

Deep Reactive Ion Etch

Wet Clean

Bevel Cleaning

Dry Plasma Clean

Products

SABRE® family 

ALTUS® family

 family

VECTOR® family
Striker®
SPEED® family
Kiyo® family, 
Versys® Metal family
Flex® family
Vantex® family
Syndion® family

EOS®, DV-Prime®, 
Da Vinci®, SP Series
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 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 
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 WLP 
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 2023 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 smooth 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 help create chip features by selectively removing dielectric (insulating), metal, silicon and poly silicon (conducting/
semiconducting) materials that have been added during deposition. These processes involve fabricating increasingly small, complex, 
and narrow features using many types of materials. The primary technology, reactive ion etch, bombards the wafer surface with ions 
(charged particles) to remove material. For the smallest features, atomic-layer etching (“ALE”) removes a few atomic layers of 
material at a time. While conductor etch processes precisely shape critical electrical components like transistors, dielectric etch forms 
the insulating structures that protect conducting parts. 

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® 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 is achieved with plasma-enhanced ALE capability.

Syndion® Product Family 

Plasma etch processes used to remove single crystal 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.

Lam Research Corporation 2023 10-K 6

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 
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 25, 2023, June 26, 2022, and June 27, 2021.

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.

Lam Research Corporation 2023 10-K 7

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 
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 20 of our Consolidated Financial 
Statements, included in Part II, Item 8 of this 2023 Form 10-K, for the attribution of revenue by geographic region. 

Long-lived Assets

Refer to Note 20 of our Consolidated Financial Statements, included in Part II, Item 8 of this 2023 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 25, 2023, June 26, 2022, 
and June 27, 2021 included Intel Corporation; Kioxia Corporation; Micron Technology, Inc.; Samsung Electronics Company, Ltd.; and 
Taiwan Semiconductor Manufacturing Company. Additionally, SK hynix Inc, and Yangtze Memory Technologies Co., Ltd. were 
significant customers during the fiscal years ending June 26, 2022, and June 27, 2021.

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. In response to 
supply chain constraints, 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 

Lam Research Corporation 2023 10-K 8

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.

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 conditions. 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 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 – A Failure to Comply with 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 2022 details, 
among other items, a number of ESG goals. One such goal is to achieve net zero emissions by 2050, which we intend 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 25, 2023.

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.

Lam Research Corporation 2023 10-K 9

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 
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 10, 2023, we had approximately 17,200 regular full-time employees, of which over 28% were engaged in research and 
development. Approximately 45% of our regular full-time employees are located in the United States, 48% 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. We accelerate 
employee development, broaden career opportunities, and expand professional networks for employees through our mentorship, 
coaching, and rotation programs. Additionally, we offer leadership development programs which are designed to scale leadership 
across our business by guiding managers to motivate, inspire, and lead employees through change. 

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’ 
financial, physical, and mental well-being. 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, and annual cash bonuses. Stock awards are offered to 
executives and select employees. 

Lam Research Corporation 2023 10-K 10

We recognize the importance of time away from work for personal reasons, and we offer annual paid holidays and time off. 
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 10, 2023, the executive officers of Lam Research were as follows:

Name

Timothy M. Archer
Douglas R. Bettinger

Patrick J. Lord

Neil J. Fernandes

Ava M. Hahn

Vahid Vahedi

Seshasayee (Sesha) Varadarajan

Age

56
56

57

56

50

57

48

Title

President and Chief Executive Officer
Executive Vice President and Chief Financial Officer

Executive Vice President and Chief Operating Officer

Senior Vice President, Global Customer Operations

Senior Vice President, Chief Legal Officer and Secretary

Senior Vice President and Chief Technology Officer

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 currently 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. 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 
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 

Lam Research Corporation 2023 10-K 11

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 global 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. Neil 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 M. Hahn is our senior vice president, chief legal officer and secretary. She joined us in January 2020 and is responsible for global 
legal matters, ethics and compliance, global trade and government affairs. Prior to joining us, Ms. Hahn served as executive vice 
president, chief compliance officer, general counsel and secretary of CA Technologies, an enterprise software company, from 
February 2019 to November 2019 (until its acquisition by Broadcom Corp.), general counsel and secretary of Aruba Networks from 
April 2013 to June 2016 (until its acquisition by Hewlett Packard Enterprise), general counsel and secretary of ShoreTel, Inc. from 
2007 to 2013, and general counsel and secretary of Genesis Microchip from 2002 to 2007. Ms. Hahn also served as general counsel 
of venture capital firms Kleiner Perkins and Felicis Ventures. She started her career at the law firm of Wilson Sonsini Goodrich & 
Rosati, where she practiced corporate and securities law. Ms. Hahn earned a J.D. from Columbia Law School and a B.A. in history 
from the University of California at Berkeley.

Vahid Vahedi is our senior vice president and chief technology officer, a position he has held since March 2023. Dr. Vahedi previously 
served as 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 (“2023 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.

Lam Research Corporation 2023 10-K 12

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 
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: 

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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;
a decline in the value of certain facilities we lease to less than our residual value guarantee with the lessor; 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 revenue, shipments, cash flows, collections, 
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 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.

Lam Research Corporation 2023 10-K 13

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.

In addition, 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 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.

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 new products and technologies, to invest in or acquire such 
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, which do not have 
the same benefits as acquisitions. Pursuing development through collaboration and/or joint development activities rather than through 
an acquisition poses 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 with other customers, 
which could limit our market for products incorporating those technologies. Future technologies, processes, or product developments 

Lam Research Corporation 2023 10-K 14

may render our 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 or bank

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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;
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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, or climate change;
• management of supply chain risks;
rising inflation or interest rates; and
•
changes in our estimated effective tax rate.
•

Lam Research Corporation 2023 10-K 15

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 2023 Form 10-K, accounted for approximately 91%, 92%, 
and 94% of total revenue in fiscal years 2023, 2022, and 2021, 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:

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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, 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 China, Japan, Korea, Taiwan, and the United States, 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 recently 
imposed new controls, including expanded export license requirements, 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 
dominated 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 

Lam Research Corporation 2023 10-K 16

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. 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. 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.

We have experienced cybersecurity and other threats and incidents in the past. 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. If we 
were subject to a cybersecurity or other incident, it could have a material adverse effect on our business. Such adverse effects might 
include:

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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;

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• misappropriation or theft of our or a customer’s, supplier’s or other party’s assets or resources, including technology

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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.

While we have implemented 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. 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.

Lam Research Corporation 2023 10-K 17

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 are implementing a restructuring plan consisting of a workforce reduction, and that we 
anticipate undertaking, and may in the future undertake, additional business restructuring, realignment and transformation initiatives. 
We expect to incur material costs and charges in connection with these plans and initiatives. While the restructuring plan is 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 these 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 22 of our Consolidated Financial 
Statements in Part II, Item 8 of this 2023 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:

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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, 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 
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. 

Lam Research Corporation 2023 10-K 18

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. 

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. 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, 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 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, 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. 

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;
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.

Lam Research Corporation 2023 10-K 19

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, 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, 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.

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 26%, 31%, and 35% of our total revenue for fiscal years 2023, 2022, and 2021, respectively. The 
U.S. and China have historically had a complex relationship that has included actions that have impacted trade between the two 
countries. Recently, 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, 

Lam Research Corporation 2023 10-K 20

and could potentially do so to an even greater extent in the future. Most recently, 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. In addition, the U.S. Department of 
Commerce has enacted new 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 (including Semiconductor 
Manufacturing International Corporation, or SMIC, and related entities, and Yangtze Memory Technologies Co., Ltd., or YMTC, and 
related entities); 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, such as SMIC, YMTC and ChangXin Memory Technologies, Inc., 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 
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.

Lam Research Corporation 2023 10-K 21

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 significant 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 will be effective 
beginning with our fiscal year 2024, with certain exceptions. The IRA includes a new 15% corporate minimum tax. We have evaluated 
the potential impacts of the IRA and do not expect it to have a material impact on our effective tax rate. However, we expect future 
guidance from the Treasury Department and will further analyze when the guidance is issued.

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, the timing and ultimate 
impact of any such changes on our effective tax rate remain 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.

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:

Lam Research Corporation 2023 10-K 22

•
•

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 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 significant judgement. 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. 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.

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.

Lam Research Corporation 2023 10-K 23

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.

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 facilities located in California, Ohio, Oregon, Austria, Korea, Malaysia, and Taiwan. 
The Company owns two properties in Fremont, as well as the majority of the Tualatin facilities. The majority of the Fremont and 
Livermore facilities are held under finance leases expiring in September 2027. Our Fremont, Livermore, and Villach leases include 
options to renew 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.

Lam Research Corporation 2023 10-K 24

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 2023 Form 10-K.

Item 4. 

Mine Safety Disclosures

Not applicable.

Lam Research Corporation 2023 10-K 25

PART II

Item 5. 
Purchases of Equity Securities

Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer 

Stock Information
Our Common Stock is traded on the Nasdaq Global Select MarketSM under the symbol “LRCX.” As of August 10, 2023, we had 439 
stockholders of record. 

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 2023, our quarterly dividend declared was $1.725 per share. 

Repurchases of Company Shares

In May 2022, the Board of Directors authorized management to repurchase up to an additional $5.0 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 June 2, 2022, we entered into an accelerated share repurchase agreement (the "June 2022 ASR") with two financial institutions to 
repurchase a total of $500 million of Common Stock. We took an initial delivery of approximately 717 thousand shares, which 
represented 75% of the prepayment amount divided by our closing stock price on June 2, 2022. The total number of shares received 
under the June 2022 ASR 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 June 2022 ASR occurred in September 2022, resulting in 
the receipt of approximately 433 thousand additional shares, which yielded a weighted-average share price of $435.20 for the 
transaction period.

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

Period

Available balance as of June 26, 2022

Quarter ended September 25, 2022

Quarter ended December 25, 2022

Quarter ended March 26, 2023

March 27, 2023 - April 23, 2023

April 24, 2023 - May 21, 2023

May 22, 2023 - June 25, 2023

Total 

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)

686 

1,133 

1,165 

379 

608 

638 

4,609 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

433.47 

429.27 

477.15 

508.62 

535.36 

615.18 
560.47  (4)

$  5,514,636 

5,409,654 

4,926,428 

4,443,010 

4,251,363 

3,928,585 

3,537,217 

675 

1,125 

1,017 

377 

603 

636 

4,433 

$  3,537,217 

(1) During the fiscal year ended June 25, 2023, we acquired 176 thousand shares at a total cost of $85.4 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.

(3) As of January 1, 2023, 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) Average price paid per share presented is for the quarter ended June 25, 2023.

Lam Research Corporation 2023 10-K 26

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 25, 2023.

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 24, 2018 in stock or index, including reinvestment of dividends.

Lam Research Corporation
Philadelphia Semiconductor Sector Total Return Index
Nasdaq Composite Total Return Index

S&P 500 (TR) Index

June 24, 
2018

June 30, 
2019

June 28, 
2020

June 27, 
2021

June 26, 
2022

June 25, 
2023

$  100.00  $  110.38  $  181.00  $  381.27  $  275.29  $  377.48 
$  100.00  $  108.74  $  145.86  $  249.32  $  211.77  $  277.14 

$  100.00  $  105.24  $  129.57  $  192.09  $  156.35  $  183.37 
$  100.00  $  108.98  $  113.68  $  164.28  $  152.31  $  172.25 

Lam Research Corporation 2023 10-K 27

S&P 500 (TR) IndexNasdaq Composite Total Return IndexPhiladelphia Semiconductor Sector Total Return IndexLam Research Corporation06/24/1806/30/1906/28/2006/27/2106/26/2206/25/23$100$200$300$400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 2023 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 2023 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 2023 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, 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 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 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; (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 2023, customer demand weakened in the second half of the year due to wafer fabrication equipment spending 
reductions resulting primarily from incremental demand weakness in memory. In addition, the U.S. government’s restrictions on sales 
of equipment, parts, and service for specific technologies and customers in China further impacted equipment demand in the year. 
While we did experience supply chain constraints in the first half of fiscal year 2023, there were improvements and we were able to 
fulfill shipments of nearly all our outstanding back order systems in the second half of the year. As a result of the expected reduced 
business levels, we initiated a restructuring plan in the quarter-ended March 26, 2023 designed to better align the Company’s cost 
structure with our outlook. We incurred a charge for the workforce actions associated with the restructuring plan of approximately 
$107 million in fiscal year 2023. Over the course of calendar year 2023, we are projecting expenditures in the range of $250 million 

Lam Research Corporation 2023 10-K 28

associated with various business process improvements and initiatives, inclusive of the fiscal year 2023 restructuring activity. Risks 
and uncertainties related to trade restrictions, supply chain challenges, and inflationary pressures may continue to negatively impact 
our revenue and gross 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 
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 25,
2023

June 26,
2022

June 27,
2021

FY23 vs. FY22

FY22 vs. FY21

(in thousands, except per share data and percentages)

Revenue

Gross margin

$ 17,428,516 

$ 17,227,039 

$ 14,626,150 

$  7,776,925 

$  7,871,807 

$  6,805,306 

Gross margin as a percent of total revenue

 44.6 %

 45.7 %

 46.5 %

Total operating expenses

$  2,602,065 

$  2,489,985 

$  2,323,283 

Net income

$  4,510,931 

$  4,605,286 

$  3,908,458 

Net income per diluted share

$ 

33.21 

$ 

32.75 

$ 

26.90 

$ 

$ 

$ 

$ 

$ 

201,477 

 1.2 % $  2,600,889 

 17.8 %

(94,882) 

 (1.2) % $  1,066,501 

 15.7 %

(1.1)%

(0.8)%

112,080 

 4.5 % $ 

166,702 

 7.2 %

(94,355) 

 (2.0) % $ 

696,828 

 17.8 %

0.46 

 1.4 % $ 

5.85 

 21.7 %

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. 

Fiscal year 2022 revenue increased over 17% compared to fiscal year 2021, reflecting continued strong customer demand for 
semiconductor equipment. Gross margin as a percentage of revenue decreased due to inflationary cost pressures that led to higher 
spending on material costs, freight and logistics, and labor-related expenses, as well as unfavorable customer and product mix, 
partially offset by decreased variable compensation. The increase in operating expenses in fiscal year 2022 compared to fiscal year 
2021 was mainly driven by higher employee-related costs as a result of increased headcount, supplies expense, rent, repair and 
utilities expense, and outside services spending, partially offset by lower deferred compensation plan-related costs.

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, investments, and restricted cash and investments balances totaled approximately $5.6 billion as of 
June 25, 2023, compared to $3.9 billion as of June 26, 2022. Cash flows provided from operating activities was $5.2 billion for fiscal 
year 2023 compared to $3.1 billion for fiscal year 2022. Cash flows provided from operating activities in fiscal year 2023 was primarily 
used for $2.0 billion in treasury stock purchases, including net share settlement on employee stock-based compensation; $908 million 
in dividends paid to our stockholders; and $502 million of capital expenditures. 

Results of Operations

Revenue

Revenue (in millions)
China
Korea
Taiwan
Japan
United States
Southeast Asia
Europe

June 25,
2023

Year Ended

June 26,
2022

June 27,
2021

$ 

17,429 

$ 

17,227 

$ 

14,626 

 26 %
 20 %
 20 %
 10 %
 9 %
 8 %
 7 %

 31 %
 23 %
 17 %
 9 %
 8 %
 8 %
 4 %

 35 %
 27 %
 14 %
 9 %
 6 %
 6 %
 3 %

Lam Research Corporation 2023 10-K 29

Revenue increased in fiscal year 2023 compared to fiscal year 2022 mainly due to higher revenue from CSBG related to strength in 
mature node equipment. Revenue increased in fiscal year 2022 compared to fiscal year 2021 primarily due to the increased 
investment by our customers in semiconductor capital equipment as well as from CSBG for spares, services, upgrades and mature 
node equipment. While the overall Asia region continued to account for a majority of our revenues, the U.S. and Europe regions 
increased in each of fiscal years 2023 and 2022 compared to the prior fiscal year as these regions prioritized domestic capacity 
investments for semiconductor manufacturing. 

The deferred revenue balance was $1.8 billion as of June 25, 2023 compared to $2.2 billion as of June 26, 2022. Advance deposit 
additions from newer customers increased in fiscal year 2023, compared to fiscal year 2022, offsetting the decline in deferred 
balances related to shipments we completed of tools that had critical parts outstanding.

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

Systems Revenue
Customer support-related revenue and other

June 25,
2023

Year Ended
June 26,
2022
(in thousands)

June 27,
2021

$  10,695,897  $  11,322,271  $ 

6,732,619 

5,904,768 

9,764,845 
4,861,305 

$  17,428,516  $  17,227,039  $  14,626,150 

Please refer to Note 4: Revenue of our Consolidated Financial Statements in Part II, Item 8 of this 2023 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: 

Memory
Foundry
Logic/integrated device manufacturing

Gross Margin

June 25,
2023

Year Ended

June 26,
2022

June 27,
2021

 42 %
 38 %
 20 %

 60 %
 26 %
 14 %

 61 %
 32 %
 7 %

Year Ended

Change

June 25,
2023

June 26,
2022

June 27,
2021

FY23 vs. FY22

FY22 vs. FY21

(in thousands, except percentages)

Gross margin

Percent of revenue

$  7,776,925 

$  7,871,807 

$  6,805,306 

$ 

(94,882) 

 (1.2) % $  1,066,501 

 15.7 %

 44.6 %

 45.7 %

 46.5 %

(1.1)%

(0.8)%

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.

The decrease in gross margin as a percentage of revenue for fiscal year 2022 compared to fiscal year 2021 was due to inflationary 
cost pressures that led to higher spending on material costs, freight and logistics, and labor-related expenses, as well as unfavorable 
customer and product mix, partially offset by decreased variable compensation.

Research and Development

Year Ended

Change

June 25,
2023

June 26,
2022

June 27,
2021

FY23 vs. FY22

FY22 vs. FY21

(in thousands, except percentages)

Research & development

Percent of revenue

$  1,727,162 

$  1,604,248 

$  1,493,408 

$ 

122,914 

 7.7 % $ 

110,840 

 7.4 %

 9.9 %

 9.3 %

 10.2 %

0.6%

(0.9)%

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 2023 compared to fiscal year 2022 was primarily driven by 

Lam Research Corporation 2023 10-K 30

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.

The increase in R&D expense during fiscal year 2022 compared to fiscal year 2021 was mainly driven by an increase of $89 million in 
employee-related costs due in part to increased headcount and $43 million in spending for supplies, partially offset by a decrease of 
$44 million in deferred compensation plan-related costs.

Selling, General, and Administrative

Year Ended

Change

June 25,
2023

June 26,
2022

June 27,
2021

FY23 vs. FY22

FY22 vs. FY21

(in thousands, except percentages)

Selling, general, and administrative 
("SG&A")
Percent of revenue

$ 

832,753 

$ 

885,737 

$ 

829,875 

$ 

(52,984) 

 (6.0) % $ 

55,862 

 6.7 %

 4.8 %

 5.1 %

 5.7 %

(0.3)%

(0.6)%

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.

The increase in SG&A expense during fiscal year 2022 compared to fiscal year 2021 was primarily driven by an increase of $28 
million in outside service costs, $28 million in spending for rent, repair and utilities, and $26 million in employee-related costs due in 
part to increased headcount, partially offset by a decrease of $29 million in deferred compensation plan-related costs.

Restructuring Charges, Net

Year Ended

Change

June 25,
2023

June 26,
2022

June 27,
2021

FY23 vs. FY22

FY22 vs. FY21

(in thousands, except percentages)

Restructuring charges, net
Percent of revenue

$ 

120,316 

$ 

— 

$ 

— 

$ 

120,316 

 100.0 % $ 

 0.7 %

 — %

 — %

0.7%

 — %

— 

—%

In fiscal year 2023, we initiated a restructuring plan designed to better align our cost structure with our outlook for the economic 
environment and business opportunities. Under the plan we terminated approximately 1,650 employees, incurring expenses related 
to employee severance and separation costs. Employee severance and separation costs primarily relate 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 and incurred costs to move inventory and equipment and 
exit selected supplier arrangements.

During fiscal year 2023 net restructuring costs of $78 million and $42 million were recorded in restructuring charges, net - cost of 
goods sold, and restructuring charges, net - operating expenses, respectively of our Consolidated Financial Statements. Please refer 
to Note 22: Restructuring charges, net of our Consolidated Financial Statements in Part II, Item 8 of this 2023 Form 10-K for 
additional information.

Lam Research Corporation 2023 10-K 31

Other Income (Expense), Net

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

Interest income

Interest expense

Gains (losses) on deferred compensation 
plan related assets, net
Foreign exchange (losses) gains, net
Other, net

Year Ended

Change

June 25,
2023

June 26,
2022

June 27,
2021

FY23 vs. FY22

FY22 vs. FY21

(in thousands, except percentages)

$  138,984  $ 

15,209  $ 

19,687  $  123,775 

 813.8 % $ 

(4,478) 

 (22.7) %

(186,462) 

(184,759) 

(208,597)  $ 

(1,703) 

 0.9 % $ 

23,838 

 (11.4) %

20,186 

(7,078) 

(38,053) 

61,838  $ 

58,239 

 (153.0) % $ 

(99,891) 

 (161.5) %

(723)

(6,962)  $ 

(6,355)

 879.0 % $ 

6,239 

 (89.6) %

(31,280) 

19,618 

22,815  $ 

(50,898) 

 (259.4) % $ 

(3,197) 

 (14.0) %

$ 

(65,650)  $  (188,708)  $  (111,219)  $  123,058 

 (65.2) % $ 

(77,489) 

 69.7 %

Interest income increased in fiscal year 2023 compared to fiscal year 2022 primarily because of higher yields and higher cash 
balances. Interest income decreased in fiscal year 2022 compared to fiscal year 2021 as a result of lower cash balances.

Interest expense in fiscal year 2023 was flat compared to fiscal year 2022. Interest expense decreased in fiscal year 2022 compared 
to fiscal year 2021 primarily due to the payoff of $800 million of senior notes in June 2021.

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 2023 compared to fiscal years 2022 and 2021 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 25,
2023

June 26,
2022

June 27,
2021

FY23 vs. FY22

FY22 vs. FY21

(in thousands, except percentages)

Income tax expense

Effective tax rate

$ 

598,279 

$ 

587,828 

$ 

462,346 

$ 

10,451 

 1.8 % $ 

125,482 

 27.1 %

 11.7 %

 11.3 %

 10.6 %

0.4%

0.7%

The increase in the effective tax rate in fiscal year 2023 as compared to fiscal year 2022 and the increase in the effective tax rate in 
fiscal year 2022 compared to fiscal year 2021 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 2023 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 will be effective beginning with our fiscal year 
2024, with certain exceptions. The IRA includes a new 15% corporate minimum tax. The impact on income taxes due to changes in 
legislation is required under the authoritative guidance of Accounting Standard Codification (“ASC”) 740, Income Taxes, to be 
recognized in the period in which the law is enacted. We have evaluated the potential impacts of the IRA and do not expect it to have 
a material impact on our effective tax rate. However, we expect future guidance from the Treasury Department and will further 
analyze when the guidance is issued.

Lam Research Corporation 2023 10-K 32

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 $1,303 million and $1,103 million at the end of fiscal years 2023 and 2022, respectively. These gross 
deferred tax assets were offset by gross deferred tax liabilities of $238 million and $234 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 $352 million and $309 million at the end of fiscal years 2023 and 2022, respectively. The change in gross 
deferred tax assets, gross deferred tax liabilities, and valuation allowance between fiscal year 2023 and 2022 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.

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 from arrangements with multiple performance obligations which impacts
revenue;
the valuation of inventory, which impacts gross margin;
the valuation of warranty reserves, which impacts gross margin;
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; and
the valuation and recoverability of long-lived assets, which impacts gross margin and operating expenses when we
record asset impairments or accelerate their depreciation or amortization.

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 2023 Form 10-K for additional 
information regarding our accounting policies.

Revenue Recognition: We recognize revenue when promised goods or services are transferred to customers in an amount that 
reflects the consideration to which we expect to be entitled in exchange for those goods or services by following a five-step process, 
(1) identify the contract with a customer, (2) identify the performance obligations in the contract, (3) determine the transaction price,
(4) allocate the transaction price to the performance obligations in the contract, and (5) recognize revenue when or as we satisfy a
performance obligation, as further described below.

Identify the contract with a customer. 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.

Identify the performance obligations in the contract. Performance obligations include sales of systems, spare parts, and services. In 
addition, our customer contracts contain provisions for installation and training services which have been deemed immaterial in the 
context of the contract.

Determine the transaction price. The transaction price for our contracts with customers 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 

Lam Research Corporation 2023 10-K 33

provided or upon meeting certain milestones. Customer invoices are generally due within 30 to 90 days after issuance. Our contracts 
with customers typically do not include significant financing components as the period between the transfer of performance 
obligations and timing of payment are generally within one year.

Allocate the transaction price to the performance obligations in the contract. For contracts that contain multiple performance 
obligations, we allocate the transaction price to the performance obligations in the contract on a relative standalone selling price 
basis. Standalone selling prices are based on multiple factors including, but not limited to historical discounting trends for products 
and services and pricing practices in different geographies.

Recognize revenue when or as we satisfy a performance obligation. 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.

Inventory Valuation: Our policy is to assess the valuation of all inventories including manufacturing raw materials, work-in-process, 
finished goods, and spare parts in each reporting period. Obsolete inventory or inventory in excess of management’s estimated 
usage requirement is written down to its estimated net realizable value if less than cost. Estimates of market value include but are not 
limited to management’s forecasts related to our future manufacturing schedules, customer demand, technological and/or market 
obsolescence, general semiconductor market conditions, and possible alternative uses. If future customer demand or market 
conditions are less favorable than our projections, additional inventory write-downs may be required and would be reflected in cost of 
goods sold in the period in which the revision is made.

Warranty: We record a provision for estimated warranty expenses to cost of sales for each system when we recognize revenue. We 
periodically monitor the performance and cost of warranty activities, if actual costs incurred are different than our estimates, we may 
recognize adjustments to provisions in the period in which those differences arise or are identified. We do not maintain general or 
unspecified reserves; all warranty reserves are related to specific systems.

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. 
Realization of our net deferred tax assets is dependent on future taxable income. We believe it is more likely than not that such 
assets will be realized; however, ultimate realization could be negatively impacted by market conditions and other variables not 
known or anticipated at this time. In the event that we determine that we will not be able to realize all or part of our net deferred tax 
assets, an adjustment will be charged to earnings in the period such determination is made. Likewise, if we later determine that it is 
more likely than not that the deferred tax assets will be realized, then the previously provided valuation allowance will be reversed.

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. Our policy is to include interest and penalties related to uncertain tax positions as a 
component of income tax expense.

Long-lived Assets: We review goodwill at least annually for impairment during the fourth quarter of each fiscal year and if certain 
events or indicators of impairment occur between annual impairment tests. The process of evaluating the potential impairment of 
goodwill requires significant judgment. When reviewing goodwill for impairment, we first perform a qualitative assessment to 
determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying value. In performing a 
qualitative assessment, we consider business conditions and other factors including, but not limited to (i) adverse industry or 
economic trends, (ii) restructuring actions and lower projections that may impact future operating results, (iii) sustained decline in 
share price, and (iv) overall financial performance and other events affecting the reporting units. 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 by 
estimating the fair value of the reporting unit and comparing it to its carrying value, including goodwill allocated to that reporting unit.

We determine the fair value of our reporting units by using an income approach. Under the income approach, we determine fair value 
based on estimated future cash flows of each reporting unit, discounted by an estimated weighted-average cost of capital, which 
reflects the overall level of inherent risk of a reporting unit and the rate of return an outside investor would expect to earn.

In estimating the fair value of a reporting unit, we make estimates and judgments about the future cash flows of our reporting units, 
including estimated growth rates and assumptions about the economic environment. Although our cash flow forecasts are based on 
assumptions that are consistent with the plans and estimates we are using to manage the underlying businesses, there is significant 
judgment involved in determining the cash flows attributable to a reporting unit. In addition, we make certain judgments about 
allocating shared assets to the estimated balance sheets of our reporting units. Changes in judgment on these assumptions and 
estimates could result in a goodwill impairment charge.

If after completing the quantitative assessment the carrying value of a reporting unit exceeds its fair value, we would record an 
impairment charge equal to the excess of the carrying value of the reporting unit over its fair value, up to the amount of the goodwill 
assigned to the reporting unit.

Lam Research Corporation 2023 10-K 34

For other long-lived assets, we review them whenever events or changes in circumstances indicate the carrying value of an asset or 
asset group may not be recoverable. If such indicators are present, we determine whether the sum of the estimated undiscounted 
cash flows attributable to the assets is less than their carrying value. If the sum is less, we recognize an impairment loss based on the 
excess of the carrying amount of the assets over their respective fair values. Fair value is determined by discounted future cash 
flows, appraisals or other methods. We recognize an impairment charge to the extent the present value of anticipated net cash flows 
attributable to the asset is less than the asset’s carrying value. The fair value of the asset then becomes the asset’s new carrying 
value, which we depreciate over the remaining estimated useful life of the asset. Assets to be disposed of are reported at the lower of 
the carrying amount or fair value. In addition, for fully amortized intangible assets, we de-recognize the gross cost and accumulated 
amortization in the period we determine the intangible asset no longer enhances future cash flows.

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 2023 Form 10-K.

Liquidity and Capital Resources 

Total gross cash, cash equivalents, investments, and restricted cash and investments balances were $5.6 billion at the end of fiscal 
year 2023 compared to $3.9 billion at the end of fiscal year 2022. 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.

Cash Flow from Operating Activities

Net cash provided by operating activities of $5.2 billion during fiscal year 2023 consisted of (in thousands):

Net income
Non-cash charges:

Depreciation and amortization
Deferred income taxes
Equity-based compensation expense

Changes in operating asset and liability accounts
Other

$ 

4,510,931 

342,432 
(172,061) 
286,600 
158,738 
52,298 
5,178,938 

$ 

Significant changes in operating asset and liability accounts, net of foreign exchange impact, included the following sources of cash: 
decreases in accounts receivable of $1.5 billion, deferred profit of $163 million, and prepaid expenses and other assets of $136 
million; partially offset by the following uses of cash: increase in inventories of $962 million, and decreases in accounts payable of 
$522 million, and accrued expenses and other liabilities of $109 million.

Cash Flow from Investing Activities

Net cash used for investing activities during fiscal year 2023 was $535 million, primarily consisting of $502 million in capital 
expenditures and $120 million net cash disbursed for business acquisitions, partially offset by proceeds from sales and maturities of 
available-for-sale securities of $98 million.

Cash Flow from Financing Activities

Net cash used for financing activities during fiscal year 2023 was $2.8 billion, primarily consisting of $2.0 billion in Common Stock 
repurchases, including net share settlement on employee stock-based compensation; and $908 million of dividends paid; partially 
offset by $121 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, cash 
equivalents, and short-term investments as of June 25, 2023, 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.

Lam Research Corporation 2023 10-K 35

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 
2023 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 2023 Form 10-K for further discussion.

Item 7A. 

Quantitative and Qualitative Disclosures About Market Risk

Investments

We maintain an investment portfolio of various holdings, types, and maturities. As of June 25, 2023, our mutual funds are classified 
as trading securities. Investments classified as trading securities are recorded at fair value based upon quoted market prices. Any 
material differences between the cost and fair value of trading securities are recognized as other income (expense), net in our 
Consolidated Statement of Operations. All of our other investments are classified as available-for-sale and consequently are recorded 
in the Consolidated Balance Sheets at fair value with unrealized gains or losses reported as a separate component of accumulated 
other comprehensive income, net of tax.

Interest Rate Risk

Fixed-Income Securities

Our investments in various interest-earning securities carry a degree of market risk for changes in interest rates. At any time, a sharp 
rise in interest rates could have a material adverse impact on the fair value of our fixed-income investment portfolio. Conversely, 
declines in interest rates could have a material adverse impact on interest income for our investment portfolio. We target to maintain 
a conservative investment policy, which focuses on the safety and preservation of our capital by limiting default risk, market risk, 
reinvestment risk, and concentration risk. As of June 25, 2023, our fixed income securities total $37.6 million. Market changes with 
hypothetical parallel shifts in the yield curve of plus or minus 50 basis points (“BPS”), 100 BPS, and 150 BPS, with a minimum 
interest rate of zero BPS, are not significant. 

We mitigate default risk by investing in high credit quality securities and by positioning our portfolio to respond appropriately to a 
significant reduction in a credit rating of any investment issuer or guarantor. The portfolio includes only marketable securities with 
active secondary or resale markets to achieve portfolio liquidity and maintain a prudent amount of diversification.

Long-Term Debt

As of June 25, 2023, we had $5.0 billion in principal amount of fixed-rate long-term debt outstanding, with a fair value of $4.4 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.

Equity Price Risk

Publicly Traded Securities

The values of our investments in publicly traded securities, including mutual funds related to our obligations under our deferred 
compensation plans, are subject to market price risk. As of June 25, 2023, our publicly traded securities total $106.7 million. Potential 
fluctuations in the price of each security in the portfolio of plus or minus 10%, 15%, or 25% are not significant.

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. 

Lam Research Corporation 2023 10-K 36

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 25, 2023, 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 25, 2023, 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 2023 10-K 37

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

Consolidated Statements of Operations — Years Ended June 25, 2023, June 26, 2022, and June 27, 2021

Consolidated Statements of Comprehensive Income — Years Ended June 25, 2023, June 26, 2022, and June 27, 2021

Consolidated Balance Sheets — June 25, 2023, and June 26, 2022

Consolidated Statements of Cash Flows — Years Ended June 25, 2023, June 26, 2022, and June 27, 2021

Consolidated Statements of Stockholders’ Equity — Years Ended June 25, 2023, June 26, 2022, and June 27, 2021

Notes to Consolidated Financial Statements

Reports of Independent Registered Public Accounting Firm (PCAOB ID: 42)

Page

39

40

41

42

44

45

72

Lam Research Corporation 2023 10-K 38

LAM RESEARCH CORPORATION
CONSOLIDATED STATEMENTS OF OPERATIONS
(in thousands, except per share data)

Year Ended

Revenue
Cost of goods sold
Restructuring charges, net - cost of goods sold

Total cost of goods sold
Gross margin

Research and development
Selling, general, and administrative
Restructuring charges, net - operating expenses

Total operating expenses
Operating income

Other income (expense), net

Income before income taxes

Income tax expense
Net income

Net income per share:

Basic
Diluted

Number of shares used in per share calculations:

Basic
Diluted

June 27,
2021

June 25,
2023

June 26,
2022
$  17,428,516  $  17,227,039  $  14,626,150 
7,820,844 
— 
7,820,844 
6,805,306 
1,493,408 
829,875 
— 
2,323,283 
4,482,023 
(111,219) 
4,370,804 
(462,346) 
3,908,458 

9,573,425 
78,166 
9,651,591 
7,776,925 
1,727,162 
832,753 
42,150 
2,602,065 
5,174,860 
(65,650) 
5,109,210 
(598,279) 
4,510,931  $ 

9,355,232 
— 
9,355,232 
7,871,807 
1,604,248 
885,737 
— 
2,489,985 
5,381,822 
(188,708) 
5,193,114 
(587,828) 
4,605,286  $ 

$ 

$ 
$ 

33.30  $ 
33.21  $ 

32.92  $ 
32.75  $ 

27.22 
26.90 

135,472 
135,834 

139,899 
140,628 

143,609 
145,320 

See Notes to Consolidated Financial Statements

Lam Research Corporation 2023 10-K 39

LAM RESEARCH CORPORATION
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(in thousands)

Net income
Other comprehensive income (loss), net of tax:

Foreign currency translation adjustment
Cash flow hedges:

Net unrealized gains during the period
Net gains reclassified into net income

Available-for-sale investments:

Net unrealized gains (losses) during the period
Net (gains) losses reclassified into net income

Defined benefit plans, net change in unrealized component

Other comprehensive income (loss), net of tax
Comprehensive income

Year Ended

June 25,
2023
4,510,931  $ 

June 26,
2022
4,605,286  $ 

June 27,
2021
3,908,458 

$ 

6,858 

(50,342) 

14,398 

10,413 
(9,411) 
1,002 

30,849 
(29,054) 
1,795 

22,139 
(3,468) 
18,671 

1,491 
(158)
1,333 
83 
9,276 
4,520,207  $ 

(4,638) 
1,390
(3,248) 
5,941 
(45,854) 
4,559,432  $ 

(4,098) 
786 
(3,312) 
326 
30,083 
3,938,541 

$ 

See Notes to Consolidated Financial Statements

Lam Research Corporation 2023 10-K 40

LAM RESEARCH CORPORATION
CONSOLIDATED BALANCE SHEETS
(in thousands, except per share data)

ASSETS:

Cash and cash equivalents

Investments

Accounts receivable, less allowance of $5,344 as of June 25, 2023 and $5,606 as of June 26, 
2022

Inventories

Prepaid expenses and other current assets

Total current assets

Property and equipment, net

Restricted cash and investments

Goodwill

Intangible assets, net

Other assets

Total assets

LIABILITIES AND STOCKHOLDERS’ EQUITY:

Trade accounts payable

Accrued expenses and other current liabilities

Deferred profit

Current portion of long-term debt and finance lease obligations

Total current liabilities

Long-term debt and finance lease obligations, less current portion

Income taxes payable

Other long-term liabilities

Total liabilities

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 25, 2023 
and June 26, 2022; issued and outstanding 133,297 shares as of June 25, 2023, and 136,975 
shares as of June 26, 2022

Additional paid-in capital

Treasury stock, at cost, 161,380 shares as of June 25, 2023, and 157,087 shares as of June 26, 
2022
Accumulated other comprehensive loss

Retained earnings

Total stockholders’ equity

Total liabilities and stockholders’ equity

See Notes to Consolidated Financial Statements

June 25,
2023

June 26,
2022

$ 

5,337,056  $ 

3,522,001 

37,641 

135,731 

2,823,376 

4,816,190 

214,149 

4,313,818 

3,966,294 

347,391 

13,228,412 

12,285,235 

1,856,672 

1,647,587 

250,316 

251,534 

1,622,489 

1,515,113 

168,454 

101,850 

1,655,300 

1,394,313 

$  18,781,643  $  17,195,632 

$ 

470,702  $ 

1,011,208 

2,010,637 

1,695,221 

8,358 

4,184,918 

5,003,183 

882,084 

501,286 

1,974,272 

1,571,898 

7,381 

4,564,759 

4,998,449 

931,117 

422,941 

10,571,471 

10,917,266 

— 

133 

— 

137 

7,809,002 

7,414,916 

(21,530,353) 

(19,481,429) 

(100,706) 

(109,982) 

22,032,096 

18,454,724 

8,210,172 

6,278,366 

$  18,781,643  $  17,195,632 

Lam Research Corporation 2023 10-K 41

LAM RESEARCH CORPORATION
CONSOLIDATED STATEMENTS OF CASH FLOWS
(in thousands) 

CASH FLOWS FROM OPERATING ACTIVITIES:
Net income
Adjustments to reconcile net income to net cash provided by operating activities:

Depreciation and amortization
Deferred income taxes
Equity-based compensation expense
Other, net
Changes in operating asset and liability accounts:

Accounts receivable, net of allowance
Inventories
Prepaid expenses and other assets
Trade accounts payable
Deferred profit
Accrued expenses and other liabilities

Net cash provided by operating activities

CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures and intangible assets
Business acquisitions, net of cash acquired
Purchases of available-for-sale securities
Proceeds from maturities of available-for-sale securities
Proceeds from sales of available-for-sale securities
Other, net

Net cash (used for) provided by investing activities

June 25,
2023

Year Ended

June 26,
2022

June 27,
2021

$ 

4,510,931  $ 

4,605,286  $ 

3,908,458 

342,432 
(172,061) 
286,600 
52,298 

1,452,256 
(961,968) 
136,016 
(522,200) 
163,467 
(108,833) 
5,178,938 

(501,568) 
(119,955) 
— 
91,295 
6,837 
(11,171) 
(534,562) 

333,739 
(257,438) 
259,064 
(44,751) 

(1,287,680) 
(1,351,344) 
(53,121) 
167,884 
604,573 
123,462 
3,099,674 

(546,034) 
— 
(567,819) 
190,269 
1,543,434 
(7,575) 
612,275 

307,151 
(151,477) 
220,164 
(17,392) 

(928,928) 
(792,591) 
(59,189) 
184,615 
508,008 
409,344 
3,588,163 

(349,096) 
— 
(3,389,388) 
2,381,758 
1,472,152 
(42,155) 
73,271 

Lam Research Corporation 2023 10-K 42

CASH FLOWS FROM FINANCING ACTIVITIES:
Principal payments on long-term debt and finance lease obligations and 
payments for debt issuance costs
Treasury stock purchases
Dividends paid
Reissuances of treasury stock related to employee stock purchase plan
Proceeds from issuance of common stock
Other, net

Net cash used for financing activities

Effect of exchange rate changes on cash, cash equivalents and restricted cash
Net increase (decrease) in cash, cash equivalents and restricted cash
Cash, cash equivalents and restricted cash at beginning of year
Cash, cash equivalents and restricted cash at end of year
Schedule of non-cash transactions

Accrued payables for stock repurchases, including applicable excise tax
Accrued payables for capital expenditures
Dividends payable
Transfers of finished goods inventory to property and equipment
Supplemental disclosures:

Cash payments for interest
Cash payments for income taxes, net

Reconciliation of cash, cash equivalents, and restricted cash

Cash and cash equivalents
Restricted cash and cash equivalents
Total cash, cash equivalents, and restricted cash

June 25,
2023

Year Ended

June 26,
2022

June 27,
2021

$ 

(23,206)  $ 

(11,889)  $ 

(2,017,012) 
(907,907) 
109,899 
11,111 
(3,552) 
(2,830,667) 
128 
1,813,837 
3,773,535 
5,587,372  $ 

(3,865,663) 
(815,290) 
108,178 
5,682 
45 
(4,578,937) 
(30,227) 
(897,215) 
4,670,750 
3,773,535  $ 

(862,060) 
(2,697,704) 
(726,992) 
97,764 
24,123 
(2,113) 
(4,166,982) 
7,215 
(498,333) 
5,169,083 
4,670,750 

$ 

$ 

$ 

$ 

$ 

45,486  $ 
31,899 
231,267 
76,856 

46  $ 

80,296 
205,615 
75,068 

20,005 
61,392 
185,431 
80,252 

174,745  $ 
809,748 

175,528  $ 
807,669 

203,932 
518,567 

June 25,
2023
5,337,056  $ 
250,316 
5,587,372  $ 

June 26,
2022
3,522,001  $ 
251,534 
3,773,535  $ 

June 27,
2021
4,418,263 
252,487 
4,670,750 

See Notes to Consolidated Financial Statements

Lam Research Corporation 2023 10-K 43

LAM RESEARCH CORPORATION
CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY
(in thousands, except per common share data)

Balance at June 28, 2020

Issuance of common stock

Purchase of treasury stock

Reissuance of treasury stock

Equity-based compensation expense

Effect of conversion of convertible notes

Reclassification from temporary to permanent equity

Adoption of ASU 2018-18

Net income

Other comprehensive income

Cash dividends declared ($5.20 per common share) 

Balance at June 27, 2021

Issuance of common stock

Purchase of treasury stock

Reissuance of treasury stock

Equity-based compensation expense

Net income

Other comprehensive loss

Cash dividends declared ($6.00 per common share) 

Balance at June 26, 2022

Issuance of common stock

Purchase of treasury stock

Reissuance of treasury stock

Equity-based compensation expense

Net income

Other comprehensive income

Cash dividends declared ($6.90 per common share) 

Common
Stock
Shares

Common
Stock

Additional
Paid-in
Capital

Treasury
Stock

Accumulated
Other
Comprehensive
Income (Loss)

Retained
Earnings

Total

145,331  $ 

145  $ 6,695,858  $ (12,949,889)  $ 

(94,211)  $ 11,520,591  $ 5,172,494 

1,089 

(5,819) 

484 

— 

1,416 

— 

— 

— 

— 

— 

1 

(5)

— 

— 

2 

— 

— 

— 

— 

— 

24,122 

— 

—

(2,717,622) 

76,954 

20,810 

220,164 

24,869 

10,995 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

24,123 

— 

  (2,717,627) 

— 

— 

— 

— 

1,157 

97,764 

220,164 

24,871 

10,995 

1,157 

3,908,458 

3,908,458 

30,083 

30,083 

— 

(745,294) 

(745,294) 

142,501 

143 

7,052,962 

(15,646,701) 

(64,128) 

  14,684,912 

6,027,188 

795 

(6,574) 

253 

— 

— 

— 

— 

1 

(7)

— 

— 

— 

— 

— 

5,681 

— 

—

(3,845,697) 

97,209 

10,969 

259,064 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

5,682 

— 

  (3,845,704) 

— 

— 

108,178 

259,064 

4,605,286 

4,605,286 

(45,854) 

— 

(45,854) 

— 

(835,474) 

(835,474) 

136,975 

137 

7,414,916 

(19,481,429) 

(109,982) 

  18,454,724 

6,278,366 

615 

(4,609) 

316 

— 

— 

— 

— 

1 

(5)

— 

— 

— 

— 

— 

11,110 

— 

—

(2,062,447) 

96,376 

13,523 

286,600 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

11,111 

— 

  (2,062,452) 

— 

— 

109,899 

286,600 

4,510,931 

4,510,931 

9,276 

— 

9,276 

— 

(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 

See Notes to Consolidated Financial Statements

Lam Research Corporation 2023 10-K 44

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
June 25, 2023 

Note 1: Company and Industry Information

The Company designs, manufactures, markets, refurbishes, and services semiconductor processing equipment used in the 
fabrication of integrated circuits. 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.

The Company sells its products and services primarily to companies involved in the production of semiconductors in the United 
States, China, Europe, Japan, Korea, Southeast Asia, and Taiwan.

The semiconductor industry is cyclical in nature and has historically experienced periodic downturns and upturns. Today’s leading 
indicators of changes in customer investment patterns, such as electronics demand, memory pricing, and foundry utilization rates, 
may not be any more reliable than in prior years. Demand for the Company’s equipment can vary significantly from period to period 
as a result of various factors including, but not limited to, economic conditions; supply, demand, and prices for semiconductors; 
customer capacity requirements; and the Company’s ability to develop and market competitive products. For these and other 
reasons, the Company’s results of operations for fiscal years 2023, 2022, and 2021 may not necessarily be indicative of future 
operating results.

Note 2: Summary of Significant Accounting Policies

The preparation of financial statements in conformity with GAAP requires management to make 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. The Company bases its estimates and assumptions on historical 
experience and on various other assumptions it believes to be applicable and evaluates them on an ongoing basis to ensure they 
remain reasonable under current conditions. Actual results could differ significantly from those estimates.

Revenue Recognition: The Company recognizes revenue when promised goods or services are transferred to customers in an 
amount that reflects the consideration to which the Company expects to be entitled in exchange for those goods or services by 
following a five-step process, (1) identify the contract with a customer, (2) identify the performance obligations in the contract, (3) 
determine the transaction price, (4) allocate the transaction price to the performance obligations in the contract, and (5) recognize 
revenue when or as the Company satisfies a performance obligation, as further described below.

Identify the contract with a customer. The Company generally considers 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.

Identify the performance obligations in the contract. Performance obligations include sales of systems, spare parts, and services. In 
addition, customer contracts contain provisions for installation and training services which have been deemed immaterial in the 
context of the contract.

Determine the transaction price. The transaction price for the Company’s contracts with its customers 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. The Company generally invoices customers at shipment and for 
professional services either as provided or upon meeting certain milestones. Customer invoices are generally due within 30 to 90 
days after issuance. The Company’s contracts with customers typically do not include significant financing components as the period 
between the transfer of performance obligations and timing of payment are generally within one year.

Allocate the transaction price to the performance obligations in the contract. For contracts that contain multiple performance 
obligations, the Company allocates the transaction price to the performance obligations on a relative standalone selling price basis. 
Standalone selling prices are based on multiple factors including, but not limited to historical discounting trends for products and 
services and pricing practices in different geographies.

Recognize revenue when or as the Company satisfies a performance obligation. 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.

Inventory Valuation: Inventories are stated at the lower of cost or net realizable value using standard costs that approximate 
actual costs on a first-in, first-out basis. Finished goods are reported as inventories until the point of title transfer to the customer. 

Lam Research Corporation 2023 10-K 45

Unless specified in the terms of sale, title generally transfers at the physical transfer of the products to the freight carriers. Transfer of 
title for shipments to Japanese customers occurs at the time of customer acceptance.

Management evaluates the need to record adjustments for impairment of inventory at least quarterly. The Company’s policy is to 
assess the valuation of all inventories including manufacturing raw materials, work-in-process, finished goods, and spare parts in 
each reporting period. Obsolete inventory or inventory in excess of management’s estimated usage requirement is written down to its 
estimated market value if less than cost. Estimates of market value include but are not limited to management’s forecasts related to 
the Company’s future manufacturing schedules, customer demand, technological and/or market obsolescence, general 
semiconductor market conditions, and possible alternative uses. If future customer demand or market conditions are less favorable 
than the Company’s projections, additional inventory write-downs may be required and would be reflected in cost of goods sold in the 
period in which the revision is made.

Warranty: Typically, the sale of semiconductor capital equipment includes providing parts and service warranties to customers as 
part of the overall price of the system. The Company provides standard warranties for its systems. The Company records a provision 
for estimated warranty expenses to cost of sales for each system when it recognizes revenue. The Company does not maintain 
general or unspecified reserves; all warranty reserves are related to specific systems. All actual or estimated parts and labor costs 
incurred in subsequent periods are charged to those established reserves on a system-by-system basis.

While the Company periodically monitors the performance and cost of warranty activities, if actual costs incurred are different than its 
estimates, the Company may recognize adjustments to provisions in the period in which those differences arise or are identified. In 
addition to the provision of standard warranties, the Company offers customer-paid extended warranty services. Revenues for 
extended maintenance and warranty services with a fixed payment amount are recognized on a straight-line basis over the term of 
the contract. Related costs are recorded as incurred.

Equity-based Compensation — Employee Stock Plans: The Company recognizes the fair value of equity-based 
compensation expense. The Company determines the fair value of its RSUs, excluding market-based performance RSUs, based 
upon the fair market value of Company’s Common Stock at the date of grant, discounted for dividends. The Company estimates the 
fair value of its market-based performance RSUs using a Monte Carlo simulation model at the date of the grant. The Company 
estimates the fair value of its stock options using a Black-Scholes option valuation model. This model requires the input of subjective 
assumptions, including expected stock price volatility and the estimated life of each award. The Company amortizes the fair value of 
equity-based awards over the vesting periods of the award, and the Company has elected to use the straight-line method of 
amortization.

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. 
The Company records a valuation allowance to reduce its deferred tax assets to the amount that is more likely than not to be 
realized. Realization of its net deferred tax assets is dependent on future taxable income. The Company believes it is more likely than 
not that such assets will be realized; however, ultimate realization could be negatively impacted by market conditions and other 
variables not known or anticipated at this time. In the event that the Company determines that it will not be able to realize all or part of 
its net deferred tax assets, an adjustment will be charged to earnings in the period such determination is made. Likewise, if the 
Company later determines that it is more likely than not that the deferred tax assets will be realized, then the previously provided 
valuation allowance will be reversed.

The Company recognizes 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. The Company’s policy is to include interest and penalties related to uncertain 
tax positions as a component of income tax expense.

Goodwill and Intangible Assets: The valuation of intangible assets acquired in a business combination requires the use of 
management estimates including but not limited to estimating future expected cash flows from assets acquired and determining 
discount rates. Management’s estimates of fair value are based upon assumptions believed to be reasonable, but which are 
inherently uncertain and unpredictable, and as a result, actual results may differ from estimates. Estimates associated with the 
accounting for acquisitions may change as additional information becomes available. The Company amortizes intangible assets with 
estimable useful lives over their respective estimated useful lives.

Goodwill represents the amount by which the purchase price in each business combination exceeds the fair value of the net tangible 
and identifiable intangible assets acquired. Each component of the Company for which discrete financial information is available and 
for which management regularly reviews the results of operations is considered a reporting unit. All goodwill acquired in a business 
combination is assigned to one or more reporting units as of the acquisition date. Goodwill is assigned to the Company’s reporting 
units that are expected to benefit from the synergies of the combination. The goodwill assigned to a reporting unit is the difference 
between the acquisition consideration assigned to the reporting unit on a relative fair value basis and the fair value of acquired assets 
and liabilities that can be specifically attributed to the reporting unit. 

The Company reviews goodwill at least annually for impairment during the fourth quarter of each fiscal year and if certain events or 
indicators of impairment occur between annual impairment tests. The process of evaluating the potential impairment of goodwill 
requires significant judgment. When reviewing goodwill for impairment, the Company first performs a qualitative assessment to 

Lam Research Corporation 2023 10-K 46

determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying value. In performing a 
qualitative assessment, it considers business conditions and other factors including, but not limited to (i) adverse industry or 
economic trends, (ii) restructuring actions and lower projections that may impact future operating results, (iii) sustained decline in 
share price, and (iv) overall financial performance and other events affecting the reporting units. If the Company concludes 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 by estimating the fair value of the reporting unit and comparing it to its carrying value, including goodwill allocated to that 
reporting unit. The Company did not record impairments of goodwill during the years ended June 25, 2023, June 26, 2022, or 
June 27, 2021.

The Company determines the fair value of its reporting units by using an income approach. Under the income approach, the 
Company determines fair value based on estimated future cash flows of each reporting unit, discounted by an estimated weighted-
average cost of capital, which reflects the overall level of inherent risk of a reporting unit and the rate of return an outside investor 
would expect to earn.

In estimating the fair value of a reporting unit, the Company makes estimates and judgments about the future cash flows of its 
reporting units, including estimated growth rates and assumptions about the economic environment. Although the Company’s cash 
flow forecasts are based on assumptions that are consistent with the plans and estimates it is using to manage the underlying 
businesses, there is significant judgment involved in determining the cash flows attributable to a reporting unit. In addition, the 
Company makes certain judgments about allocating shared assets to the estimated balance sheets of its reporting units. Changes in 
judgment on these assumptions and estimates could result in a goodwill impairment charge.

If after completing the quantitative assessment the carrying value of a reporting unit exceeds its fair value, the Company would record 
an impairment charge equal to the excess of the carrying value of the reporting unit over its fair value, up to the amount the goodwill 
assigned to the reporting unit.

Impairment of Long-lived Assets (Excluding Goodwill): The Company reviews intangible assets whenever events or 
circumstances indicate that the carrying value of an asset or asset group may not be recoverable. If such indicators are present, the 
Company determines whether the sum of the estimated undiscounted cash flows attributable to the assets is less than their carrying 
value. If the sum is less, the Company recognizes an impairment loss based on the excess of the carrying amount of the assets over 
their respective fair values. Fair value is determined by discounted future cash flows, appraisals, or other methods. The Company 
recognizes an impairment charge to the extent the fair value attributable to the asset are less than the asset’s carrying value. The fair 
value of the asset then becomes the asset’s new carrying value, which the Company depreciates over the remaining estimated useful 
life of the asset. Assets to be disposed of are reported at the lower of the carrying amount or fair value. For the periods presented, 
there was no impairment of long-lived assets. In addition, for fully amortized intangible assets, we derecognize the gross cost and 
accumulated amortization in the period we determine the intangible asset no longer enhances future cash flows. 

Fiscal Year: The Company follows a 52/53-week fiscal reporting calendar, and its fiscal year ends on the last Sunday of June each 
year. The Company’s most recent fiscal years ended June 25, 2023, June 26, 2022, and June 27, 2021, and each included 52 
weeks.

Principles of Consolidation: The Consolidated Financial Statements include the accounts of the Company and its wholly owned 
subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation.

Cash Equivalents and Investments: Investments purchased with an original maturity of three months or less are considered 
cash equivalents. The Company also invests in certain mutual funds, which include equity and fixed-income securities, related to its 
obligations under its deferred compensation plan, and such investments are classified as trading securities on the consolidated 
balance sheets. All of the Company’s other investments are classified as available-for-sale at the respective balance sheet dates. The 
Company accounts for its investment portfolio at fair value. Investments classified as trading securities are recorded at fair value 
based upon quoted market prices. Differences between the cost and fair value of trading securities are recognized as other income 
(expense), net in the Consolidated Statement of Operations. The investments classified as available-for-sale are recorded at fair 
value based upon quoted market prices, and difference between the cost and fair value of available-for-sale securities is presented 
as a component of accumulated other comprehensive income (loss). Following the fiscal year 2021 adoption of Accounting Standard 
Codification Topic 326, under Subtopic 326-30, the Company evaluates its investments with fair value less than amortized cost by 
first considering whether the Company has the intent to sell the security or whether it is more likely than not that the Company will be 
required to sell the security before recovery of its amortized cost basis. In either such situation, the difference between fair value and 
amortized cost is recognized as a loss in the income statement. Where such sales are not likely to occur, the Company considers 
whether a portion of the loss is the result of a credit loss. To the extent such losses are the result of credit losses, those amounts are 
recognized in the income statement. All other differences between fair value and amortized cost are recognized in other 
comprehensive income. No such losses were recognized through the income statement during the years ended June 25, 2023, 
June 26, 2022 and June 27, 2021.

Allowance for Expected Credit Losses: The Company maintains an allowance for expected losses resulting from the inability of 
its customers to make required payments. The Company evaluates its allowance for expected credit losses based on a combination 
of factors. In circumstances where specific invoices are deemed uncollectible, the Company provides a specific allowance against the 
amount due to reduce the net recognized receivable to the amount it reasonably believes will be collected. The Company also 

Lam Research Corporation 2023 10-K 47

provides allowances based on its write-off history. Bad debt expense was not material for fiscal years ended June 25, 2023, June 26, 
2022, and June 27, 2021.

Property and Equipment: Property and equipment is stated at cost. Equipment is depreciated by the straight-line method over 
the estimated useful lives of the assets, generally three to five years. Furniture and fixtures are depreciated by the straight-line 
method over the estimated useful lives of the assets, generally five years. Software is amortized by the straight-line method over the 
estimated useful lives of the assets, generally three to five years. Buildings are depreciated by the straight-line method over the 
estimated useful lives of the assets, generally twenty-five years. Leasehold improvements are generally amortized by the straight-line 
method over the shorter of the life of the related asset or the term of the underlying lease. Amortization of finance leases is included 
with depreciation expense.

Derivative Financial Instruments: In the normal course of business, the Company’s financial position is routinely subjected to 
market risk associated with interest rate and foreign currency exchange rate fluctuations. The Company’s policy is to mitigate the 
effect of interest rate fluctuations on certain proposed debt instruments and exchange rate fluctuations on certain foreign currency 
denominated business exposures. The Company has a policy that allows the use of derivative financial instruments to hedge foreign 
currency exchange rate fluctuations on forecasted revenue and expenses and net monetary assets or liabilities denominated in 
various foreign currencies. The Company carries derivative financial instruments (derivatives) on the balance sheet at their fair 
values. The Company does not use derivatives for trading or speculative purposes. The Company does not believe that it is exposed 
to more than a nominal amount of credit risk in its interest rate and foreign currency hedges, as counterparties are large, global and 
well-capitalized financial institutions. The Company maintains an active currency hedging program and believes there is minimal risk 
that appropriate derivatives to maintain the Company’s hedging program would not be available in the future.

To hedge foreign currency risks, the Company uses foreign currency exchange forward and option contracts, where possible and 
prudent. These hedge contracts are valued using standard valuation formulas with assumptions about future foreign currency 
exchange rates derived from existing exchange rates, interest rates, and other market factors.

The Company considers its most current forecast in determining the level of foreign currency denominated revenue and expenses to 
hedge as cash flow hedges. The Company combines these forecasts with historical trends to establish the portion of its expected 
volume to be hedged. The revenue and expenses are hedged and designated as cash flow hedges to protect the Company from 
exposures to fluctuations in foreign currency exchange rates. If the underlying forecasted transaction does not occur, or it becomes 
probable that it will not occur, the related hedge gains and losses on the cash flow hedge are reclassified from accumulated other 
comprehensive income (loss) to other income (expense), net on the Consolidated Statement of Operations at that time.

Leases: Lease expense for operating leases is recognized on a straight-line basis over the lease term. The Company includes 
renewals and terminations in the calculation of the right-of-use asset and liability when the provision is reasonably certain to be 
exercised. The Company uses its incremental borrowing rate based on the information available at commencement date in 
determining the present value of future lease payments when the rate implicit in the lease is unknown.

The Company has elected the following practical expedients and accounting policy elections for accounting under ASC 842: (i) leases 
with an initial lease term of 12 months or less are not recorded on the balance sheet; and (ii) lease and non-lease components of a 
contract are accounted for as a single lease component.

Guarantees: The Company has certain finance leases that contain provisions whereby the properties subject to the finance leases 
may be remarketed at lease expiration. The Company has guaranteed to the lessor an amount approximating the lessor’s investment 
in the property. Also, the Company’s guarantees generally include certain indemnifications to its lessors for environmental matters, 
potential overdraft protection obligations to financial institutions related to one of the Company’s subsidiaries, indemnifications to the 
Company’s customers for certain infringement of third-party intellectual property rights by its products and services, indemnifications 
for its officers and directors, and the Company’s warranty obligations under sales of its products.

Foreign Currency Translation: The Company’s non-U.S. subsidiaries that operate in a local currency environment, where that 
local currency is the functional currency, primarily generate and expend cash in their local currency. Accordingly, all balance sheet 
accounts of these local functional currency subsidiaries are translated into U.S. dollars at the fiscal period-end exchange rate, and 
income and expense accounts are translated into U.S. dollars using average rates in effect for the period, except for costs related to 
those balance sheet items that are translated using historical exchange rates. The resulting translation adjustments are recorded as 
cumulative translation adjustments and are a component of accumulated other comprehensive income (loss). Remeasurement 
adjustments are recorded in other income (expense), net, where the U.S. dollar is the functional currency.

Note 3: Recent Accounting Pronouncements

Recently Adopted or Effective

In March 2020, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU”) 2020-04, 
“Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting.” The ASU provides 
temporary optional expedients and exceptions for applying generally accepted accounting principles to contract modifications and 
hedging relationships, subject to meeting certain criteria, that reference the London Interbank Offered Rate (“LIBOR”) or another 

Lam Research Corporation 2023 10-K 48

reference rate expected to be discontinued. In January 2021, the FASB issued ASU 2021-01, “Reference Rate Reform (Topic 848),” 
which permits entities to apply optional expedients in Topic 848 to derivative instruments modified because of discounting transition 
resulting from reference rate reform. In December 2022, the FASB issued ASU 2022-06, “Reference Rate Reform (Topic 848): 
Deferral of the Sunset Date of Topic 848,” extending the relief offered in this series of ASUs through December 31, 2024.

In October 2021, the FASB issued ASU No. 2021-08, “Business Combinations (Topic 805), Accounting for Contract Assets and 
Contract Liabilities from Contracts with Customers,” which requires contract assets and contract liabilities (e.g., deferred revenue) 
acquired in a business combination to be recognized and measured by the acquirer on the acquisition date in accordance with ASC 
606, “Revenue from Contracts with Customers” as if the acquirer had originated the contracts. The guidance is applied prospectively 
to acquisitions occurring on or after the effective date. The Company early adopted ASU No. 2021-08 during the quarter ended 
December 25, 2022. The adoption of the new standard did not have a material impact on the Company’s Consolidated Financial 
Statements.

In November 2021, the FASB issued ASU 2021-10, “Government Assistance (Topic 832): Disclosures by Business Entities about 
Government Assistance,” which requires business entities to make annual disclosures, including the nature of transactions and the 
related accounting policy used to account for the transactions, significant terms and conditions, and line items affected, about 
transactions with a government (including government assistance) that are accounted for by analogizing to a grant or contribution 
accounting model. The Company prospectively adopted ASU 2021-10 in the fiscal year ended June 25, 2023. The adoption of the 
new standard did not have a material impact on the Company’s Consolidated Financial Statements. Refer to Note 17: Commitments 
and Contingencies for additional information regarding the Company’s government assistance. 

In December 2022, the Company executed Amendment No. 1 To Second Amended and Restated Credit Agreement, the primary 
purpose of which was to change the reference rate for borrowings under the Credit Agreement by replacing LIBOR with the Secured 
Overnight Financing Rate (“SOFR”). The Company applied practical expedients provided in Topic 848 allowing for the changes in 
contractual terms to be accounted for prospectively. These modifications had no significant impact on the Company’s Consolidated 
Financial Statements. Refer to Note 14: Long-term Debt and Other Borrowings for further information regarding the terms of the 
Credit Agreement. 

Updates Not Yet Effective

There are no new accounting pronouncements not yet adopted or effective that are expected to have a material impact on the 
Company’s Consolidated Financial Statements.

Note 4: Revenue

Deferred Revenue 

Revenue of $1,984.6 million included in deferred profit at June 26, 2022 was recognized during fiscal year 2023, representing the 
majority of the $2,198.1 million of deferred revenue as of June 26, 2022.

The following table summarizes the transaction price for contracts that have not yet been recognized as revenue as of June 25, 2023 
and when the Company expects to recognize the amounts as revenue:

Deferred revenue

$  1,624,427  $ 

183,045  (1) $ 

30,435  (1) $  1,837,907 

(1) This amount is reported in Deferred profit on the Company's Consolidated Balance Sheets as the customers can demand the

Less than 1 
Year

1-3 Years

More than 3 
Years

Total

(in thousands)

liability to be performed at any time.

Disaggregation of Revenue

The following table presents the Company’s revenue disaggregated between system and its customer-support related revenue:

Systems Revenue

Customer support-related revenue and other

June 25,
2023

Year Ended
June 26,
2022

(in thousands)

June 27,
2021

$  10,695,897  $  11,322,271  $ 

9,764,845 

6,732,619 

5,904,768 

4,861,305 

$  17,428,516  $  17,227,039  $  14,626,150 

Lam Research Corporation 2023 10-K 49

Systems revenue includes sales of new leading-edge equipment in deposition, etch and clean markets.

Customer support-related revenue includes sales of customer service, spares, upgrades, and non-leading-edge equipment from the 
Company’s Reliant product line.

The Company operates in one reportable business segment: manufacturing and servicing of wafer processing semiconductor 
manufacturing equipment. Refer to Note 20: Segment, Geographic Information, and Major Customers; for additional information 
regarding the Company’s evaluation of reportable business segments and the disaggregation of revenue by the geographic regions in 
which the Company operates.

Additionally, the Company serves three primary markets: memory, foundry, and logic/integrated device manufacturing. The following 
table presents the percentages of leading- and non-leading-edge equipment and upgrade revenue to each of the primary markets the 
Company serves:

Memory

Foundry

Logic/integrated device manufacturing

June 25,
2023

Year Ended
June 26,
2022

June 27,
2021

 42 %

 38 %

 20 %

 60 %

 26 %

 14 %

 61 %

 32 %

 7 %

Note 5: Equity-based Compensation Plan 

The Company has stock plans that provide for grants of equity-based awards to eligible participants, including stock options and 
restricted stock units, of the Company’s Common Stock. An option is a right to purchase Common Stock at a set price. An RSU 
award is an agreement to issue a set number of shares of Common Stock at the time of vesting. The Company also has an employee 
stock purchase plan that allows employees to purchase its Common Stock at a discount through payroll deductions.

The Lam Research Corporation 2015 Stock Incentive Plan (the “Plan”) was approved by the stockholders and provides for the grant 
of non-qualified equity-based awards to eligible employees, consultants, advisors, and non-employee directors of the Company and 
its subsidiaries. As of the date of stockholder approval 19,232,068 authorized shares were available for issuance under the Plan; as 
of June 25, 2023, 7,265,101 shares remain available for future issuance to satisfy stock option exercises and vesting of awards.

The Company recognized the following equity-based compensation expense and benefits in the Consolidated Statements of 
Operations: 

June 25,
2023

Year Ended

June 26,
2022
(in thousands)

June 27,
2021

Equity-based compensation expense
$ 
Income tax benefit recognized related to equity-based compensation
$ 
Income tax benefit realized from the exercise and vesting of options and RSUs $ 

286,600  $ 
25,794  $ 
46,495  $ 

259,064  $ 
37,466  $ 
72,564  $ 

220,164 
49,313 
97,275 

The estimated fair value of the Company’s equity-based awards, less expected forfeitures, is amortized over the awards’ vesting 
terms on a straight-line basis.

Restricted Stock Units

During the fiscal years 2023, 2022, and 2021, the Company issued both service-based RSUs and market-based performance RSUs 
(“PRSUs”). Service-based RSUs typically vest annually over a period of 3 years or less. Market-based PRSUs generally vest three 
years from the grant date if certain performance criteria are achieved and require continued employment. Based upon the terms of 
such awards, the number of shares that can be earned over the performance periods is based on the Company’s Common Stock 
price performance compared to the market price performance of a designated benchmark index, ranging from 0% to 150% of target. 
The designated benchmark index was the Philadelphia Semiconductor Total Return Index (“XSOX”). The stock price performance or 
market price performance is measured using the average closing price for the 50-trading days prior to the dates the performance 
period begins and ends. The target number of shares represented by the market-based PRSUs is increased by 2% of target for each 
1% that Common Stock price performance exceeds the market price performance of the designated benchmark index. Market-based 
PRSUs utilize the XSOX, which index gives effect to the reinvestment of dividends paid on its constituent holdings, as the 
benchmark; and accordingly, the Company's Common Stock price performance was adjusted for the reinvestment of dividends on 
Common Stock on the ex-dividend date. The result of the vesting formula is rounded down to the nearest whole number. Total 
stockholder return is a measure of stock price appreciation in this performance period. 

Lam Research Corporation 2023 10-K 50

The following table summarizes the Company’s combined service-based RSUs and market-based PRSUs:

Outstanding, June 26, 2022

Granted

Vested

Forfeited or canceled

Outstanding, June 25, 2023

Number of
Shares 
(in thousands)

Weighted-Average
Grant Date Fair 
Value

1,101  $ 

600 

(544)

(79)

1,078  $ 

475.33 

466.96 

412.24

505.06

498.79 

Of the 1.1 million shares outstanding at June 25, 2023, 896.0 thousand are service-based RSUs and 182.0 thousand are market-
based PRSUs. The fair value of the Company’s service-based RSUs was calculated based on the fair market value of the Company’s 
stock at the date of grant, discounted for dividends. The fair value of the Company’s market-based PRSUs granted during fiscal years 
2023, 2022, and 2021 was calculated using a Monte Carlo simulation model at the date of the grant, resulting in a weighted average 
grant-date fair value per share of $466.19, $488.68, and $640.69, respectively. The total fair value of service-based RSUs and 
market-based RSUs that vested during fiscal years 2023, 2022, and 2021 was $224.4 million, $195.1 million, and $177.4 million, 
respectively.

 As of June 25, 2023, the Company had $424.1 million of total unrecognized compensation expense which is expected to be 
recognized over a weighted-average remaining period of approximately 2.2 years.

Stock Options

The Company granted stock options with a 7-year maximum contractual term to a limited group of executive officers during fiscal 
years 2023, 2022, and 2021. Stock options typically vest over a period of three years or less. The Company had 174.8 thousand 
options outstanding at June 25, 2023 with a weighted-average exercise price of $362.83 per share, of which 109.7 thousand were 
exercisable with a weighted-average exercise price of $272.59 per share. As of June 25, 2023, the Company had $10.7 million of 
total unrecognized compensation expense related to unvested stock options granted and outstanding which is expected to be 
recognized over a weighted-average remaining period of 2.3 years.

ESPP

The Company has an employee stock purchase plan (the “ESPP”) which allows employees to designate a portion of their base 
compensation to be deducted and used to purchase the Company’s Common Stock at a purchase price per share of the lower of 
85% of the fair market value of the Company’s Common Stock on the first or last day of the applicable purchase period. Typically, 
each offering period lasts 12 months and contains one interim purchase date.

During fiscal year 2023, approximately 315.8 thousand shares of the Company’s Common Stock were sold to employees under the 
ESPP. At June 25, 2023, approximately 5.4 million shares were available for purchase, and the Company had $8.9 million of total 
unrecognized compensation cost, which is expected to be recognized over a remaining period of less than six months. 

Note 6: Other Income (Expense), Net

The significant components of other income (expense), net, were as follows:

Interest income
Interest expense
Gains (losses) on deferred compensation plan related assets, net

Foreign exchange (losses) gains, net
Other, net

June 25,
2023

Year Ended

June 26,
2022
(in thousands)

June 27,
2021

$ 

$ 

138,984  $ 
(186,462) 

20,186 
(7,078) 
(31,280) 
(65,650)  $ 

15,209  $ 

(184,759) 

(38,053) 
(723)
19,618 
(188,708)  $ 

19,687 
(208,597) 

61,838 
(6,962)
22,815 
(111,219) 

Interest income in the year ended June 25, 2023, increased compared to the year ended June 26, 2022, primarily as a result of 
higher yields and higher cash balances. Interest income decreased in the year ended June 26, 2022, compared to the year ended 
June 27, 2021, as a result of lower cash balances.

Lam Research Corporation 2023 10-K 51

Interest expense in the year ended June 25, 2023, was flat compared to the year ended June 26, 2022. The decrease in interest 
expense in the year ended June 26, 2022, compared to the year ended June 27, 2021, was primarily due to the payoff of $800 million 
of senior notes in June 2021.

The gains or losses on deferred compensation plan related assets, net in fiscal years 2023, 2022 and 2021 were driven by 
fluctuations in the fair market value of the underlying funds.

The variations in other, net for the year ended June 25, 2023 compared to the years ended June 26, 2022 and June 27, 2021 were 
primarily driven by fluctuations in the fair market value of equity investments. 

Note 7: Income Taxes 

The components of income before income taxes were as follows:

United States
Foreign

June 25,
2023

Year Ended

June 26,
2022
(in thousands)

June 27,
2021

$ 

$ 

151,759  $ 

87,933  $ 

4,957,451 
5,109,210  $ 

5,105,181 
5,193,114  $ 

120,161 
4,250,643 
4,370,804 

Significant components of the provision (benefit) for income taxes attributable to income before income taxes were as follows:

Federal:

Current
Deferred

State:

Current
Deferred

Foreign:

Current
Deferred

Total provision for income taxes

June 25,
2023

Year Ended

June 26,
2022
(in thousands)

June 27,
2021

$ 

541,416  $ 
(136,178) 
405,238 

620,344  $ 
(226,895) 
393,449 

437,525 
(139,531) 
297,994 

32,082 
(2,813) 
29,269 

20,759 
(19,096) 
1,663 

196,842 
(33,070) 
163,772 
598,279  $ 

204,163 
(11,447) 
192,716 
587,828  $ 

$ 

13,560 
(8,324) 
5,236 

162,738 
(3,622) 
159,116 
462,346 

Lam Research Corporation 2023 10-K 52

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. Significant 
components of the Company’s net deferred tax assets and liabilities were as follows:

Deferred tax assets:

Tax carryforwards
Allowances and reserves
Equity-based compensation

Inventory valuation differences

Outside basis differences of foreign subsidiaries
R&D capitalization
Operating lease liabilities
Finance lease assets
Intangible assets
Other

Gross deferred tax assets

Valuation allowance
Net deferred tax assets
Deferred tax liabilities:
Capital assets
Amortization of goodwill
Right-of-use assets
Finance lease liabilities
Other

Gross deferred tax liabilities
Net deferred tax assets

June 25,
2023

June 26,
2022

(in thousands)

$ 

359,505  $ 
192,374 
9,600 

57,675 
527,139 
36,618 
50,867 
32,905 
4,108 
31,773 
1,302,564 
(352,377) 
950,187 

(121,948) 
(12,515) 
(50,867) 
(50,534) 
(1,974) 
(237,838) 
712,349  $ 

$ 

315,396 
194,410 
8,845 

52,323 
421,056 
— 
50,294 
35,754 
889 
23,955 
1,102,922 
(308,724) 
794,198 

(114,644) 
(13,789) 
(50,294) 
(52,379) 
(2,395) 
(233,501) 
560,697 

The change in gross deferred tax assets, gross deferred tax liabilities, and valuation allowance between fiscal year 2023 and 2022 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.

The Company has an accounting policy election to record deferred taxes related to Global Intangible Low-Taxed Income (“GILTI”).

Realization of the Company’s net deferred tax assets is based upon the weighting of available evidence, including such factors as the 
recent earnings history and expected future taxable income. The Company believes it is more likely than not that such deferred tax 
assets will be realized with the exception of $352.4 million primarily related to California deferred tax assets. At June 25, 2023, the 
Company continued to record a valuation allowance to offset the entire California deferred tax asset balance due to the single sales 
factor apportionment resulting in lower taxable income in California.

At June 25, 2023, the Company had federal net operating loss carryforwards of $12.9 million. If not utilized, these losses will begin to 
expire in fiscal year 2024, and are subject to limitation on their utilization. 

At June 25, 2023, the Company had state net operating loss carryforwards of $171.4 million. If not utilized, these losses will begin to 
expire in fiscal year 2024, and are subject to limitation on their utilization.

At June 25, 2023, the Company had foreign net operating loss carryforwards of $19.6 million. All of these losses can be carried 
forward indefinitely, and are subject to limitation on their utilization.

At June 25, 2023, the Company had state tax credit carryforwards of $530.3 million. Substantially all of these credits can be carried 
forward indefinitely.

Lam Research Corporation 2023 10-K 53

A reconciliation of income tax expense provided at the federal statutory rate (21% in fiscal years 2023, 2022, and 2021) to actual 
income tax expense is as follows: 

Income tax expense computed at federal statutory rate
State income taxes, net of federal tax benefit
Foreign income taxed at different rates
Settlements and reductions in uncertain tax positions
Tax credits
State valuation allowance, net of federal tax benefit
Equity-based compensation
Other permanent differences and miscellaneous items

June 25,
2023

Year Ended

June 26,
2022
(in thousands)

June 27,
2021

$ 

1,072,934  $ 
(23,252) 
(430,314) 
(28,968) 
(103,019) 
49,073 
15,816 
46,009 

1,096,692  $ 
(35,584) 
(407,989) 
(51,227) 
(96,440) 
43,502 
(13,168) 
52,042 

$ 

598,279  $ 

587,828  $ 

917,869 
(33,478) 
(365,886) 
(13,613) 
(86,709) 
39,477 
(45,764) 
50,450 
462,346 

Effective from fiscal year 2022, the Company has a 15-year tax incentive ruling in Malaysia for one of its foreign subsidiaries. The 
statutory tax rate in Malaysia is 24%. The tax incentive provides exemptions on foreign income earned and is contingent upon 
meeting certain conditions. The Company expects to apply for renewals upon expiration. The impact of the tax incentive decreased 
worldwide taxes by approximately $576.0 million for fiscal year 2023. The benefit of the tax incentive on diluted earnings per share 
was approximately $4.24 in fiscal year 2023.

Earnings of the Company’s foreign subsidiaries included in consolidated retained earnings that are indefinitely reinvested in foreign 
operations aggregated to approximately $1.1 billion at June 25, 2023. If these earnings were remitted to the United States, they 
would be subject to foreign withholding taxes of approximately $171.1 million at the current statutory rates. The potential tax expense 
associated with these foreign withholding taxes would be offset by $136.9 million of foreign tax credits that would be generated in the 
United States upon remittance.

On August 16, 2022, the IRA was signed into law. In general, the provisions of the IRA will be effective beginning with the Company’s 
fiscal year 2024, with certain exceptions. The IRA includes a new 15% corporate minimum tax. The impact on income taxes due to 
changes in legislation is required under the authoritative guidance of ASC 740, Income Taxes, to be recognized in the period in which 
the law is enacted. The Company has evaluated the potential impacts of the IRA and does not expect it to have a material impact on 
the effective tax rate. However, the Company expects future guidance from the Treasury Department and will further analyze when 
the guidance is issued.

The Company’s gross uncertain tax positions were $640.2 million, $617.4 million, and $566.8 million as of June 25, 2023, June 26, 
2022, and June 27, 2021, respectively. During fiscal year 2023, gross uncertain tax positions increased by $22.8 million. The amount 
of uncertain tax positions that, if recognized, would impact the effective tax rate was $550.1 million, $539.6 million, and $504.4 
million, as of June 25, 2023, June 26, 2022, and June 27, 2021, respectively. 

Lam Research Corporation 2023 10-K 54

The aggregate changes in the balance of gross uncertain tax positions were as follows: 

Balance as of June 28, 2020

Settlements and effective settlements with tax authorities
Lapse of statute of limitations
Increases in balances related to tax positions taken during prior periods
Decreases in balances related to tax positions taken during prior periods
Increases in balances related to tax positions taken during current period

Balance as of June 27, 2021

Settlements and effective settlements with tax authorities
Lapse of statute of limitations
Increases in balances related to tax positions taken during prior periods
Decreases in balances related to tax positions taken during prior periods
Increases in balances related to tax positions taken during current period

Balance as of June 26, 2022

Settlements and effective settlements with tax authorities
Lapse of statute of limitations
Increases in balances related to tax positions taken during prior periods
Decreases in balances related to tax positions taken during prior periods
Increases in balances related to tax positions taken during current period

Balance as of June 25, 2023

(in thousands)

476,695 
(1,443) 
(8,456) 
15,986 
(2,746) 
86,735 
566,771 
(14,440) 
(8,021) 
6,468 
(28,376) 
94,971 
617,373 
(50,238) 
(22,103) 
5,841 
(4,316) 
93,615 
640,172 

$ 

$ 

The Company recognizes interest expense and penalties related to the above uncertain tax positions within income tax expense. The 
Company had accrued $74.4 million, $61.2 million, and $54.6 million cumulatively for gross interest and penalties as of June 25, 
2023, June 26, 2022, and June 27, 2021, respectively.

The Company is subject to audits by state and foreign tax authorities. The Company is unable to make a reasonable estimate as to 
when cash settlements, if any, with the relevant taxing authorities will occur.

The Company files U.S. federal, U.S. state, and foreign income tax returns. As of June 25, 2023, tax years 2005-2023 remain subject 
to examination in the jurisdictions where the Company operates. The Internal Revenue Service (“IRS”) has examined the Company’s 
U.S. federal income tax return for the fiscal year ended June 24, 2018. As of September 25, 2022, the IRS has proposed adjustments 
resulting in a tax liability increase of approximately $50.0 million, which was previously reserved. The Company has agreed to pay the 
amount and has made a partial cash settlement in the September quarter with the remaining settlement expected to be paid based 
on the IRS requirements.

The IRS is examining the Company’s U.S. federal income tax returns for the fiscal years ended June 30, 2019, and June 28, 2020. To 
date, no significant adjustments have been proposed by the IRS. The Company is unable to make a reasonable estimate as to when 
cash settlements, if any, with the IRS will occur.

The Company is in various stages of examinations in connection with all of its tax audits worldwide, and it is difficult to determine 
when these examinations will be settled. It is reasonably possible that over the next 12-month period the Company may experience 
an increase or decrease in its uncertain tax positions as a result of tax examinations or lapses of statutes of limitation. The change in 
uncertain tax positions as a result of lapses of statutes of limitation may range up to $9.2 million.

Lam Research Corporation 2023 10-K 55

Note 8: Net Income per Share

Basic net income per share is computed by dividing net income by the weighted-average number of common shares outstanding 
during the period. Diluted net income per share is computed using the treasury stock method, for dilutive stock options, restricted 
stock units, and convertible notes. 

The following table reconciles the inputs to the basic and diluted computations for net income per share. 

Year Ended

June 25,
2023

June 26,
2022
(in thousands, except per share data)

June 27,
2021

Numerator:

Net income

Denominator:

Basic average shares outstanding
Effect of potential dilutive securities:

Employee stock plans
Convertible notes

Diluted average shares outstanding

Net income per share - basic
Net income per share - diluted

$ 

4,510,931  $ 

4,605,286  $ 

3,908,458 

135,472 

139,899 

143,609 

362 
— 
135,834 

729 
— 
140,628 

$ 
$ 

33.30  $ 
33.21  $ 

32.92  $ 
32.75  $ 

1,168 
543 
145,320 
27.22 
26.90 

For purposes of computing diluted net income per share, weighted-average common shares do not include potentially dilutive 
securities that are anti-dilutive under the treasury stock method. The impact from potentially dilutive securities, including options and 
RSUs, was not material for fiscal years ended June 25, 2023, June 26, 2022, and June 27, 2021. 

Note 9: Financial Instruments

Fair Value

The Company defines fair value as the price that would be received from selling an asset or paid to transfer a liability in an orderly 
transaction between market participants at the measurement date. When determining the fair value measurements for assets and 
liabilities required or permitted to be recorded at fair value, the Company considers the principal or most advantageous market in 
which it would transact, and it considers assumptions that market participants would use when pricing the asset or liability.

A fair value hierarchy has been established that prioritizes the inputs to valuation techniques used to measure fair value. The level of 
an asset or liability in the hierarchy is based on the lowest level of input that is significant to the fair value measurement. Assets and 
liabilities carried at fair value are classified and disclosed in one of the following three categories:

Level 1: Valuations based on quoted prices in active markets for identical assets or liabilities with sufficient volume and frequency of 
transactions.

Level 2: Valuations based on observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities, quoted 
prices in markets that are not active for identical assets or liabilities, or model-derived valuations techniques for which all significant 
inputs are observable in the market or can be corroborated by observable market data for substantially the full term of the assets or 
liabilities.

Level 3: Valuations based on unobservable inputs to the valuation methodology that are significant to the measurement of fair value 
of assets or liabilities and based on non-binding, broker-provided price quotes and may not have been corroborated by observable 
market data.

The Company engages with pricing vendors to provide fair values for a majority of its Level 1 and Level 2 investments. The vendors 
provide either a quoted market price or use observable inputs without applying significant adjustments in their pricing. Significant 
observable inputs include interest rates and yield curves observable at commonly quoted intervals, volatility and credit risks. The fair 
value of derivative contracts is determined using observable market inputs such as the foreign currency rates, forward rate curves, 
currency volatility and interest rates and considers nonperformance risk of the Company and its counterparties.

The Company’s primary financial instruments include its cash, cash equivalents, investments, restricted cash and investments, long-
term investments, accounts receivable, accounts payable, long-term debt and leases, and foreign currency related derivative 
instruments. The estimated fair value of cash, time deposits, accounts receivable, and accounts payable approximates their carrying 
value due to the short period of time to their maturities. The estimated fair values of lease obligations approximate their carrying value 
as the majority of these obligations have interest rates that adjust to market rates on a periodic basis. Refer to Note 14: Long Term 
Debt and Other Borrowings for additional information regarding the fair value of the Company’s senior notes.

Lam Research Corporation 2023 10-K 56

Investments

Equity Investments measured at fair value on a non-recurring basis

As of June 25, 2023 and June 26, 2022, equity investments of $118.4 million and $125.2 million, respectively, were recognized in 
other assets in the Consolidated Balance Sheets.

Net gains resulting from the application of the measurement alternative to the Company’s equity investments were immaterial in the 
fiscal years ended 2023, 2022, and 2021. During the fiscal year 2022, one of the Company’s equity investees became publicly traded 
and the market value of that investee fluctuated throughout the fiscal year; the Company liquidated its position in this equity investee 
during the last quarter of the fiscal year ended June 26, 2022 and recognized an immaterial cumulative gain on disposition.

Debt and Equity Investments measured at fair value on a recurring basis

The following tables set forth the Company’s cash, cash equivalents, investments, restricted cash and investments, and other assets 
measured at fair value on a recurring basis as of June 25, 2023, and June 26, 2022: 

Corporate notes and bonds

Level 2 Total

38,033 

38,033 

— 

— 

(392)

(392)

37,641

37,641

— 

— 

37,641 

37,641 

Total subject to fair value hierarchy

$  2,358,321  $ 

12,092  $ 

(2,461)  $  2,367,952 

June 25, 2023

(Reported Within)

Cost

Unrealized
Gain

Unrealized
(Loss)

Fair Value

Cash and
Cash
Equivalents

Investments

Restricted
Cash &
Investments

Other
Assets

(in thousands)

$  2,223,642  $ 

—  $ 

—  $  2,223,642  $  2,223,642  $ 

—  $ 

—  $ 

— 

96,646 

2,320,288 

12,092 

12,092 

(2,069) 

106,669 

— 

(2,069) 

2,330,311 

2,223,642 

— 

— 

2,132,811 

2,132,522 

1,230,919 

980,892 

— 

— 

289 

250,027 

$  5,731,682  $  5,337,056  $ 

37,641  $ 

250,316  $  106,669 

June 26, 2022

(Reported Within)

Cost

Unrealized
Gain

Unrealized
(Loss)

Fair Value

Cash and
Cash
Equivalents

Investments

Restricted
Cash &
Investments

Other
Assets

(in thousands)

$ 

712,076  $ 

—  $ 

—  $ 

712,076  $ 

712,076  $ 

—  $ 

—  $ 

— 

84,851 

796,927 

137,859 

137,859 

12,027 

12,027 

(1,659) 

(1,659) 

95,219 

807,295 

— 

712,076 

— 

— 

— 

— 

(2,128) 

(2,128) 

135,731 

135,731 

— 

— 

135,731 

135,731 

— 

— 

— 

— 

1,017,253 

1,015,747 

2,044,206 

1,794,178 

— 

— 

1,506 

250,028 

$  4,004,485  $  3,522,001  $ 

135,731  $ 

251,534  $  95,219 

— 

— 

— 

— 

106,669 

106,669 

— 

— 

— 

— 

95,219 

95,219 

— 

— 

— 

— 

Level 1:

Money market funds

Mutual funds

Level 1 Total

Level 2:

Cash

Time deposits

Total

Level 1:

Money market funds

Mutual funds

Level 1 Total

Level 2:

Corporate notes and bonds

Level 2 Total

Cash

Time deposits

Total

Total subject to fair value hierarchy

$ 

934,786  $ 

12,027  $ 

(3,787)  $ 

943,026 

The Company accounts for its investment portfolio at fair value. Realized gains (losses) for investment sales are specifically 
identified. Management assesses the fair value of investments in debt securities that are not actively traded through consideration of 
interest rates and their impact on the present value of the cash flows to be received from the investments. 

The Company evaluates its investments with fair value less than amortized cost by first considering whether the Company has the 
intent to sell the security or whether it is more likely than not that the Company will be required to sell the security before recovery of 
its amortized cost basis. In either such situation, the difference between fair value and amortized cost is recognized as a loss in the 
income statement. Where such sales are not likely to occur, the Company considers whether a portion of the loss is the result of a 
credit loss. To the extent such losses are the result of credit losses, those amounts are recognized in the income statement. All other 
differences between fair value and amortized cost are recognized in other comprehensive income. No such losses were recognized 
through the income statement during the twelve months ended June 25, 2023, and June 26, 2022.

Lam Research Corporation 2023 10-K 57

Gross realized gains/(losses) from sales of investments were insignificant in the fiscal years 2023, 2022, and 2021.

The following is an analysis of the Company’s investments in unrealized loss positions.:

Mutual funds

Corporate notes and bonds

June 25, 2023

Unrealized Losses
Less than 12 Months
Gross
Unrealized
Loss

Fair Value

Unrealized Losses
12 Months or Greater
Gross
Unrealized
Loss

Fair Value

Total

Fair Value

Gross
Unrealized
Loss

(in thousands)

$ 

—  $ 

—  $  30,356  $ 

(2,069)  $  30,356  $ 

(2,069) 

9,105 

(6)

26,517

(386)

35,622

(392) 

$ 

9,105  $ 

(6) $  56,873  $ 

(2,455)  $  65,978  $ 

(2,461)

The amortized cost and fair value of cash equivalents, investments, and restricted investments with contractual maturities as of 
June 25, 2023, are as follows: 

Due in one year or less
Due after one year through five years

Cost

Fair Value

(in thousands)

3,489,100  $ 
3,494 
3,492,594  $ 

3,488,721 
3,481 
3,492,202 

$ 

$ 

The Company has the ability, if necessary, to liquidate its investments in order to meet the Company’s liquidity needs in the next 12 
months. Accordingly, those investments with contractual maturities greater than 12 months from the date of purchase nonetheless are 
classified as short-term on the accompanying Consolidated Balance Sheets.

Derivative Instruments and Hedging

The Company carries derivative financial instruments (“derivatives”) on its Consolidated Balance Sheets at their fair values. The 
Company enters into foreign currency forward contracts and foreign currency options with financial institutions with the primary 
objective of reducing volatility of earnings and cash flows related to foreign currency exchange rate fluctuations. In addition, the 
Company enters into interest rate swap arrangements to manage interest rate risk. The counterparties to these derivatives are large, 
global financial institutions that the Company believes are creditworthy, and therefore, it does not consider the risk of counterparty 
nonperformance to be material.

Under the master netting agreements with the respective counterparties to the Company’s derivative contracts, subject to applicable 
requirements, the Company is allowed to net settle transactions of the same currency with a single net amount payable by one party 
to the other. However, the Company has elected to present the derivative assets and derivative liabilities on a gross basis on its 
balance sheet. As of June 25, 2023 and June 26, 2022, the potential effect of rights of offset associated with the above foreign 
exchange and interest rate contracts would be immaterial to the Consolidated Balance Sheets.

Cash Flow Hedges

The Company’s financial position is routinely subjected to market risk associated with foreign currency exchange rate fluctuations on 
non-U.S. dollar transactions or cash flows. The Company’s policy is to mitigate the foreign exchange risk arising from the fluctuations 
in the value of these non-U.S. dollar denominated transactions or cash flows through a foreign currency cash flow hedging program, 
using forward contracts and foreign currency options that generally expire within 12 months and no later than 24 months. These 
hedge contracts are designated as cash flow hedges and are carried on the Company’s 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 
revenue/expense in the same period the hedged items affect earnings.

In addition, the Company has entered into interest rate swap agreements to hedge against the variability of cash flows due to 
changes in certain benchmark interest rates on fixed rate debt. These instruments are designated as cash flow hedges at inception 
and are settled in conjunction with the issuance of debt. The effective portion of the contracts’ gains or losses is included in 
accumulated other comprehensive income (loss) and is amortized into income as the hedged item affects earnings. 

At inception and at each quarter-end, hedges are tested prospectively and retrospectively for effectiveness using regression analysis. 
Changes in the fair value of foreign exchange contracts due to changes in time value are included in the assessment of effectiveness. 
To qualify for hedge accounting, the hedge relationship must meet criteria relating to both the derivative instrument and the hedged 
item. These criteria include identification of the hedging instrument, the hedged item, the nature of the risk being hedged, and how 
the hedging instrument’s effectiveness in offsetting the exposure to changes in the hedged item’s fair value or cash flows will be 
measured. 

Lam Research Corporation 2023 10-K 58

To receive hedge accounting treatment, all hedging relationships are formally documented at the inception of the hedge, and the 
hedges must be tested to demonstrate an expectation of providing highly effective offsetting changes to future cash flows on hedged 
transactions. When derivative instruments are designated and qualify as effective cash flow hedges, the Company recognizes 
effective changes in the fair value of the hedging instrument within accumulated other comprehensive income (loss) until the hedged 
exposure is realized. Consequently, the Company’s results of operations are not subject to fluctuation as a result of changes in the 
fair value of the derivative instruments. If hedges are not highly effective or if the Company does not believe that the underlying 
hedged forecasted transactions will occur, the Company may not be able to account for its derivative instruments as cash flow 
hedges. If this were to occur, future changes in the fair values of the Company’s derivative instruments would be recognized in 
earnings. Additionally, related amounts previously recorded in other comprehensive income would be reclassified to earnings 
immediately. There were no material gains or losses during the fiscal years ended June 25, 2023, June 26, 2022, or June 27, 2021 
associated with forecasted transactions that did not occur, nor any ineffectiveness recognized in the same periods.

As of June 25, 2023, the fair value of outstanding cash flow hedges was not material. Additionally, as of June 25, 2023, the Company 
had an immaterial net gain or loss accumulated in other comprehensive income, net of tax, related to foreign exchange cash flow 
hedges and interest rate contracts which it expects to reclassify from other comprehensive income into earnings over the next 12 
months.

The following table provides the total notional value of cash flow hedge instruments outstanding as of June 25, 2023:

Buy Contracts
Sell Contracts

June 25, 2023

(In thousands)

$ 

269,827 
168,233 

The effect of derivative instruments designated as cash flow hedges on the Company’s Consolidated Statements of Operations, 
including accumulated other comprehensive income (“AOCI”), was as follows: 

Year Ended June 25, 2023

Year Ended June 26, 2022

Location of
Gain (Loss)
Recognized in or
Reclassified into
Income

Gain
Recognized
in AOCI

Gain (Loss)
Reclassified
from AOCI
into Income

Gain (Loss)
Recognized
in AOCI

Gain (Loss) 
Reclassified
from AOCI
into Income

Derivatives in Cash Flow Hedging Relationships

(in thousands)

Foreign exchange contracts

Revenue

$ 

11,801  $ 

1,810  $ 

57,058  $ 

45,057 

Foreign exchange contracts

Cost of goods sold

1,804 

3,002 

(23,414) 

(11,410) 

Foreign exchange contracts

Foreign exchange contracts

R&D

SG&A

Interest rate contracts

Other income (expense), net

— 

418 

— 

(5)

140 

(1,091) 

(1,948)

(6,914) 

— 

(10) 

(2,434) 

(4,238) 

$ 

14,023  $ 

3,856  $ 

24,782  $ 

26,965 

Balance Sheet Hedges

The Company also enters into foreign currency forward contracts to hedge fluctuations associated with foreign currency denominated 
monetary assets and liabilities, primarily cash, third-party accounts receivable, accounts payable, and intercompany receivables and 
payables. These forward contracts are not designated for hedge accounting treatment. Therefore, the change in the carrying value of 
these derivatives is recorded as a component of other income (expense), net and offsets the change in fair value of the foreign 
currency denominated assets and liabilities related to remeasurement, which are also recorded in other income (expense), net. As of 
June 25, 2023 and June 26, 2022, the fair value of outstanding balance sheet hedges was not material.

The following table provides the total notional value of balance sheet hedge instruments outstanding as of June 25, 2023:

Buy Contracts
Sell Contracts

June 25, 2023

(In thousands)

$ 

268,166 
166,723 

Lam Research Corporation 2023 10-K 59

The effect of the Company’s balance sheet hedge derivative instruments on the Company’s Consolidated Statements of Operations 
was as follows: 

Derivatives Not Designated as Hedging Instruments:

Location of (Loss) Gain
Recognized 
in Income

Foreign exchange contracts

Other income (expense), net

$ 

Year Ended

June 25, 2023
(Loss)
Recognized
in Income

June 26, 2022
Gain
Recognized
in Income

(in thousands)
(9,544)  $ 

14,362 

Concentrations of Credit Risk

Financial instruments that potentially subject the Company to concentrations of credit risk consist principally of cash and cash 
equivalents, investments, restricted cash and investments, trade accounts receivable, and derivative financial instruments used in 
hedging activities. Cash is placed on deposit at large, global financial institutions. Such deposits may be in excess of insured limits. 
Management believes that the financial institutions that hold the Company’s cash are creditworthy and, accordingly, minimal credit 
risk exists with respect to these balances.

The Company’s overall portfolio of available-for-sale securities must maintain an average minimum rating of “AA-” or “Aa3” as rated 
by Standard and Poor’s, Fitch Ratings, or Moody’s Investor Services. To ensure diversification and minimize concentration, the 
Company’s policy limits the amount of credit exposure with any one financial institution or commercial issuer.

The Company is exposed to credit losses in the event of nonperformance by counterparties on foreign currency and interest rate 
hedge contracts that are used to mitigate the effect of exchange rate and interest rate fluctuations and on contracts related to 
structured share repurchase arrangements. These counterparties are large, global financial institutions and, to date, no such 
counterparty has failed to meet its financial obligations to the Company.

Credit risk evaluations, including trade references, bank references, and Dun & Bradstreet ratings, are performed on all new 
customers, and the Company monitors its customers’ financial condition and payment performance. In general, the Company does 
not require collateral on sales.

As of June 25, 2023, three customers accounted for approximately 32%, 13% and 10% of accounts receivable, respectively. As of 
June 26, 2022, two customers accounted for approximately 20%, and 14% of accounts receivable, respectively. No other customers 
accounted for more than 10% of accounts receivable, respectively. The Company’s balance and transactional activity for its 
allowance for doubtful accounts is not material as of and for the twelve months ended June 25, 2023, June 26, 2022, and June 27, 
2021. Refer to Note 20: Segment, Geographic Information, and Major Customers for additional information regarding customer 
concentrations.

Note 10: Inventories

Inventories are stated at the lower of cost (first-in, first-out method) or net realizable value. System shipments to customers in Japan, 
for which title does not transfer until customer acceptance, are classified as finished goods inventory and carried at cost until title 
transfers. Inventories consist of the following: 

Raw materials
Work-in-process
Finished goods

June 25,
2023

June 26,
2022

(in thousands)

$ 

$ 

3,196,988  $ 
325,611 
1,293,591 
4,816,190  $ 

2,401,490 
471,348 
1,093,456 
3,966,294 

Lam Research Corporation 2023 10-K 60

Note 11: Property and Equipment

Property and equipment, net, is presented in the table below. 

Manufacturing and engineering equipment
Buildings and improvements
Computer and computer-related equipment
Land
Office equipment, furniture and fixtures

Less: accumulated depreciation and amortization

June 25,
2023

June 26,
2022

(in thousands)

1,802,627  $ 
1,286,849 
174,084 
98,739 
83,108 
3,445,407 
(1,642,456) 
1,802,951  $ 

1,588,805 
1,124,381 
177,198 
84,733 
70,642 
3,045,759 
(1,440,325) 
1,605,434 

$ 

$ 

The Company has excluded $53.7 million, and $42.2 million of finance right-of-use assets recorded within property and equipment, 
net from the table above for the years ended June 25, 2023 and June 26, 2022, respectively. See Note 15: Leases for additional 
information regarding these finance lease right-of-use assets. Depreciation expense, excluding amortization of finance lease right of 
use assets, during fiscal years 2023, 2022, and 2021 was $282.8 million, $248.2 million, and $229.8 million, respectively. 

Note 12: Goodwill and Intangible Assets

Goodwill

The balance of goodwill was $1.6 billion and $1.5 billion as of June 25, 2023 and June 26, 2022, respectively. As of June 25, 2023 
and June 26, 2022, $65.4 million and $62.0 million, respectively, of the goodwill balance is tax deductible, and the remaining balance 
is not tax deductible due to purchase accounting and applicable foreign law. No goodwill impairments were recognized in fiscal years 
2023, 2022, or 2021. Refer to Note 21: Business Combinations for additional information regarding the Company’s goodwill balance.

Intangible Assets

The following table provides details of the Company’s intangible assets, other than goodwill: 

June 25, 2023
Accumulated
Amortization

Gross

June 26, 2022
Accumulated
Amortization

Net

Net

Gross

(in thousands)

Customer relationships
Existing technology
Patents and other intangible assets
Intangible assets subject to amortization
In process research and development

Total intangible assets

$  644,138  $ 
717,331 
199,532 
1,561,001 
30,081 

5,876 
12,646 
83,328 
101,850 
— 
$ 1,591,082  $ (1,422,628)  $  168,454  $ 1,477,997  $ (1,376,147)  $  101,850 

12,718  $  633,252  $ 
42,782 
82,873 
138,373 
30,081 

(627,376)  $ 
(664,278) 
(84,493) 
(1,376,147) 
— 

(631,420)  $ 
(674,549) 
(116,659) 
(1,422,628) 
— 

676,924 
167,821 
1,477,997 
— 

The Company recognized $51.5 million, $78.0 million, and $70.6 million in intangible asset amortization expense during fiscal years 
2023, 2022, and 2021, respectively. No intangible asset impairments were recognized in fiscal years 2023, 2022, or 2021. 

Lam Research Corporation 2023 10-K 61

The estimated future amortization expense of intangible assets as of June 25, 2023, is reflected in the table below. The table 
excludes $18.9 million of capitalized costs for intangible assets that have not yet been placed into service. 

Fiscal Year

2024
2025
2026
2027
2028
Thereafter

Amount

(in thousands)

$ 

$ 

42,007 
27,423 
17,307 
12,797 
9,259 
10,678 
119,471 

Refer to Note 21: Business Combinations for additional information regarding the Company’s intangible assets.

Note 13: Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consist of the following: 

Accrued compensation
Warranty reserves
Income and other taxes payable
Dividend payable
Restructuring
Other

June 25,
2023

June 26,
2022

(in thousands)

$ 

$ 

481,354  $ 
256,781 
460,630 
231,267 
8,014 
572,591 
2,010,637  $ 

481,070 
232,248 
465,601 
205,615 
— 
589,738 
1,974,272 

Note 14: Long Term Debt and Other Borrowings

As of June 25, 2023, and June 26, 2022, the Company’s outstanding debt consisted of the following:

Fixed-rate 3.80% Senior Notes Due March 15, 2025 (“2025 Notes”)

Fixed-rate 3.75% Senior Notes Due March 15, 2026 ("2026 Notes")

Fixed-rate 4.00% Senior Notes Due March 15, 2029 ("2029 Notes")

Fixed-rate 1.90% Senior Note Due June 15, 2030 ("2030 Notes")

Fixed-rate 4.875% Senior Notes Due March 15, 2049 ("2049 Notes")

Fixed-rate 2.875% Senior Note Due June 15, 2050 ("2050 Notes")

Fixed-rate 3.125% Senior Note Due June 15, 2060 ("2060 Notes")

Total Senior Notes outstanding, at par

Unamortized discount

Fair value adjustment - interest rate contracts

Unamortized bond issuance costs

Other financing arrangements

June 25, 2023

June 26, 2022

Effective 
Interest 
Rate

 3.87 %

 3.86 %

 4.09 %

 2.01 %

 4.93 %

 2.93 %

 3.18 %

Amount 
(in thousands)

$ 

500,000 

750,000 

1,000,000 

750,000 

750,000 

750,000 

500,000 

5,000,000 

(32,934) 

3,050  (1)

(6,189) 

1,438 

Effective 
Interest 
Rate

 3.87 %

 3.86 %

 4.09 %

 2.01 %

 4.93 %

 2.93 %

 3.18 %

Amount 
(in thousands)

$ 

500,000 

750,000 

1,000,000 

750,000 

750,000 

750,000 

500,000 

5,000,000 

(35,549) 

4,835  (1)

(6,827) 

— 

Total debt outstanding, at carrying value

$  4,965,365 

$  4,962,459 

Reported as:

Current portion of long-term debt

Long-term debt

$ 

421 

$  4,964,944 

$ 

— 

$  4,962,459 

(1) This amount represents a cumulative fair value gain for discontinued hedging relationships, net of an immaterial amount of amortization as of

the periods presented.

Lam Research Corporation 2023 10-K 62

The Company’s contractual cash obligations relating to its outstanding debt as of June 25, 2023, were as follows: 

Payments Due by Fiscal Year:

Principal

Interest

2024
2025
2026
2027
2028
Thereafter
Total

Senior Notes

$ 

$ 

(in thousands)
—  $ 

500,000 
750,000 
— 
— 
3,750,000 
5,000,000  $ 

175,125 
169,425 
147,922 
128,000 
128,000 
1,786,213 
2,534,685 

On May 5, 2020, the Company completed a public offering of $750 million aggregate principal amount of the Company’s Senior Notes 
due June 15, 2030 (the “2030 Notes”), $750 million aggregate principal amount of the Company’s Senior Notes due June 15, 2050 
(the “2050 Notes”), and $500 million aggregate principal amount of the Company’s Senior Notes due June 15, 2060 (the “2060 
Notes”). The Company pays interest at an annual rate of 1.90%, 2.875%, and 3.125%, on the 2030, 2050, and 2060 Notes, 
respectively, on a semi-annual basis on June 15 and December 15 of each year.

On March 4, 2019, the Company completed a public offering of $750 million aggregate principal amount of the Company’s Senior 
Notes due March 15, 2026 (the “2026 Notes”), $1.0 billion aggregate principal amount of the Company’s Senior Notes due March 15, 
2029 (the “2029 Notes”), and $750 million aggregate principal amount of the Company’s Senior Notes due March 15, 2049 (the “2049 
Notes”). The Company pays interest at an annual rate of 3.75%, 4.00%, and 4.875%, on the 2026, 2029, and 2049 Notes, 
respectively, on a semi-annual basis on March 15 and September 15 of each year.

On March 12, 2015, the Company completed a public offering of $500 million aggregate principal amount of the Company’s Senior 
Notes due March 15, 2025 (the “2025 Notes”). The Company pays interest at an annual rate of 3.80% on the 2025 Notes on a semi-
annual basis on March 15 and September 15 of each year. 

The Company may redeem the 2025, 2026, 2029, 2030, 2049, 2050, and 2060 Notes (collectively the “Senior Notes”) at a 
redemption price equal to 100% of the principal amount of such series (“par”), plus a “make whole” premium as described in the 
indenture in respect to the Senior Notes and accrued and unpaid interest before December 15, 2024 for the 2025 Notes, before 
January 15, 2026 for the 2026 Notes, before December 15, 2028 for the 2029 Notes, before March 15, 2030 for the 2030 Notes, 
before September 15, 2048 for the 2049 Notes, before December 15, 2049 for the 2050 Notes, and before December 15, 2059 for 
the 2060 Notes. The Company may redeem the Senior Notes at par, plus accrued and unpaid interest at any time on or after 
December 24, 2024 for the 2025 Notes, on or after January 15, 2026 for the 2026 Notes, on or after December 15, 2028 for the 2029 
Notes, on or after March 15, 2030 for the 2030 Notes, on or after September 15, 2048 for the 2049 Notes, on or after December 15, 
2049 for the 2050 Notes, and on or after December 15, 2059 for the 2060 Notes. In addition, upon the occurrence of certain events, 
as described in the indenture, the Company will be required to make an offer to repurchase the Senior Notes at a price equal to 101% 
of the principal amount of the respective note, plus accrued and unpaid interest.

Selected additional information regarding the Senior Notes outstanding as of June 25, 2023, is as follows: 

2025 Notes
2026 Notes
2029 Notes
2030 Notes
2049 Notes
2050 Notes
2060 Notes

Remaining 
Amortization period

Fair Value of Notes 
(Level 2)

(years)
1.7
2.7
5.7
7.0
25.7
27.0
37.0

(in thousands)

488,620 
730,725 
969,760 
624,825 
730,500 
525,233 
340,365 

$ 
$ 
$ 
$ 
$ 
$ 
$ 

Revolving Credit Facility

On March 12, 2014, the Company established an unsecured Credit Agreement. This agreement was amended on November 10, 
2015 (the “Amended and Restated Credit Agreement”), October 13, 2017 (the “2nd Amendment”), February 25, 2019 (the “3rd 
Amendment”), June 17, 2021 (the “Second Amended and Restated Credit Agreement”), and December 7, 2022 (“Amendment No.1 to 
Second Amended and Restated Credit Agreement”). The Second Amended and Restated Credit Agreement provides for a $1.50 
billion revolving credit facility with a syndicate of lenders, along with an expansion option that will allow the Company, subject to 
certain requirements, to request an increase in the facility of up to an additional $600.0 million, for a potential total commitment of 

Lam Research Corporation 2023 10-K 63

$2.10 billion. The facility matures on June 17, 2026. The Amendment No.1 To Second Amended and Restated Credit Agreement 
replaces the benchmark reference rate, LIBOR, with term SOFR equal to the term rate determined by the Chicago Mercantile 
Exchange term SOFR administrator plus 0.10% (“adjusted term SOFR”), with no change to the amount or timing of contractual cash 
flows. 

Interest on amounts borrowed under the credit facility is, at the Company’s option, based on (1) a base rate, defined as the greatest 
of (a) prime rate, (b) Federal Funds rate plus 0.5%, or (c) adjusted term SOFR plus 1.0%, plus a spread of 0.00% to 0.30%, or 
(2) adjusted term SOFR, plus a spread of 0.805% to 1.30%, in each case plus a facility fee, with such spread and facility fee
determined based on the rating of the Company’s non-credit enhanced, senior unsecured long-term debt. Such spreads and such
facility fees are further subject to sustainability adjustments as described in the Amendment No. 1 to Second Amended and Restated
Credit Agreement, in each case based on the Company’s performance of certain energy savings and health and safety standards
metrics. Principal and any accrued and unpaid interest are due and payable upon maturity. Additionally, the Company will pay the
lenders a quarterly commitment fee that varies based on the Company’s credit rating. As of June 25, 2023, the Company had no
borrowings outstanding under the credit facility and was in compliance with all financial covenants.

Commercial Paper Program

On November 13, 2017, the Company established a commercial paper program (the “CP Program”) under which the Company may 
issue unsecured commercial paper notes on a private placement basis up to a maximum aggregate principal amount of $1.25 billion. 
In July 2021, the Company amended the CP Program size to a maximum aggregate amount outstanding at any time of $1.50 billion. 
The net proceeds from the CP Program will be used for general corporate purposes, including repurchases of the Company’s 
Common Stock from time to time under the Company’s stock repurchase program. Amounts available under the CP Program may be 
re-borrowed. The CP Program is backstopped by the Company’s Revolving Credit Arrangement. As of June 25, 2023, the Company 
had no outstanding borrowings under the CP Program. 

Interest Cost

The following table presents the amount of interest cost recognized relating to both the contractual interest coupon and amortization 
of the debt discount, issuance costs, and effective portion of interest rate contracts with respect to the Senior Notes, convertible 
notes, and the revolving credit facility during the fiscal years ended June 25, 2023, June 26, 2022, and June 27, 2021. 

Contractual interest coupon
Amortization of interest discount
Amortization of issuance costs
Effect of interest rate contracts, net
Total interest cost recognized

Note 15: Leases

June 25,
2023

Year Ended

June 26,
2022
(in thousands)

June 27,
2021

$ 

$ 

175,128  $ 
2,862 
1,376 
2,545 
181,911  $ 

175,128  $ 
2,767 
1,351 
2,455 
181,701  $ 

197,367 
3,934 
1,639 
2,070 
205,010 

The Company leases certain office spaces, manufacturing and warehouse spaces, equipment, and vehicles. While the majority of the 
Company’s lease arrangements are operating leases, the Company has certain leases that qualify as finance leases.

The components of lease expense were as follows for the years ended June 25, 2023, June 26, 2022, and June 27, 2021:

Financing lease cost:

Amortization of right-of-use assets
Interest on lease liabilities
Total finance lease cost

Operating lease cost
Variable lease cost

June 25,
2023

Year Ended
June 26,
2022

(in thousands)

June 27,
2021

$ 

$ 

$ 

7,899  $ 
863 
8,762  $ 

7,439  $ 
658 
8,097  $ 

7,131 
697 
7,828 

75,660  $ 

69,250  $ 

227,726 

259,041 

51,519 
219,040 

Lam Research Corporation 2023 10-K 64

Variable lease payments are expensed as incurred and are not included within the right of use asset and lease liability calculation. 
Variable lease payments primarily include costs associated with the Company’s third-party logistics arrangements that contain one or 
more embedded leases. Variable lease costs will fluctuate based on factory output and material receipt volumes. Short-term rental 
expense, for agreements less than one year in duration, were immaterial for the twelve months ended June 25, 2023, June 26, 2022, 
and June 27, 2021, respectively.

Supplemental cash flow information related to leases was as follows as of June 25, 2023, June 26, 2022, and June 27, 2021:

Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows paid for operating leases
Financing cash flows paid for principal portion of finance leases

Right-of-use assets obtained in exchange for lease obligations:
Operating leases
Finance leases

June 25,
2023

Year Ended
June 26,
2022

(in thousands)

June 27,
2021

74,397  $ 
14,985 

64,808  $ 
11,513 

63,895 
5,952 

91,592  $ 
20,161 

121,580  $ 

13,868 

48,993 
29,497 

$ 

$ 

Supplemental balance sheet information related to leases was as follows as of June 25, 2023 and June 26, 2022:

Operating leases
Other assets

Accrued expenses and other current liabilities
Other long-term liabilities
Total operating lease liabilities

Finance Leases
Property and Equipment, net

Current portion of long-term debt and lease liabilities
Long-term debt and lease liabilities, less current portion
Total finance lease liabilities

June 25,
2023

June 26,
2022

(in thousands)

$ 

$ 

$ 

$ 

$ 

$ 

242,656  $ 

226,648 

64,682  $ 

172,886 
237,568  $ 

54,110 
164,613 
218,723 

53,721  $ 

42,153 

7,937  $ 

38,239 
46,176  $ 

7,381 
35,990 
43,371 

Operating leases
Finance leases

June 25, 2023

June 26, 2022

Weighted-Average 
Remaining Lease 
Term

(in years)

Weighted-Average 
Discount Rate

Weighted-Average 
Remaining Lease 
Term

(in years)

Weighted-Average 
Discount Rate

4.9
5.2

 3.80 %
 2.56 %

5.4
6.4

 3.05 %
 2.01 %

Lam Research Corporation 2023 10-K 65

As of June 25, 2023, the maturities of lease liabilities are as follows:

2024
2025
2026
2027
2028
Thereafter
Total lease payments
Less imputed interest
Total

Operating Leases

Finance Leases

(in thousands)

$ 

$ 

$ 

72,035  $ 
53,620 
41,303 
30,264 
22,748 
44,718 

264,688  $ 
(27,120) 
237,568  $ 

8,796 
7,867 
7,429 
7,025 
12,617 
5,444 
49,178 
(3,002) 
46,176 

Selected Leases and Related Guarantees

The Company leases the some of its administrative, research and development and manufacturing facilities, regional sales/service 
offices, and certain equipment under non-cancelable leases. Certain of the Company’s facility leases for buildings located at its 
Fremont, California headquarters; Tualatin, Oregon campus; and certain other facility leases provide the Company with options to 
extend the leases for additional periods or to purchase the facilities. Certain of the Company’s facility leases provide for periodic rent 
increases based on the general rate of inflation.

The Company has finance leases for certain improved properties in Fremont and Livermore, California (the “California Facility 
Leases”). The Company is required to maintain cash collateral in an aggregate of approximately $250 million in separate interest-
bearing accounts as security for the Company’s obligations. These amounts are recorded with other restricted cash and investments 
in the Company’s Consolidated Balance Sheets as of June 25, 2023 and June 26, 2022.

During the seven-year term of the California Facility Leases and when the terms of the California Facility Leases expire, the property 
subject to the California Facility Leases may be re-marketed. The Company has guaranteed to the lessor that each property will have 
a certain minimum residual value. The aggregate maximum guarantee made by the Company under the California Facility Leases is 
$298.4 million. During the fiscal year ended June 25, 2023, the Company recognized an immaterial liability associated with one of the 
leased properties in other long-term liabilities in its Consolidated Balances Sheets, as a result of an annual assessment of potential 
liability under the residual value guarantee arrangements. 

Note 16: Retirement and Deferred Compensation Plans

Employee Savings and Retirement Plan

The Company maintains a 401(k) retirement savings plan for its eligible employees in the United States. Each participant in the plan 
may elect to contribute from 1% to 75% of annual eligible earnings to the plan, subject to statutory limitations. The Company makes 
matching employee contributions in cash to the plan at the rate of 50% of the first 6% of earnings contributed. Employees 
participating in the 401(k) retirement savings plan are fully vested in the Company matching contributions, and investments are 
directed by participants. The Company made matching contributions of $34.7 million, $32.6 million, and $26.9 million, in fiscal years 
2023, 2022, and 2021, respectively.

Deferred Compensation Arrangements

The Company has an unfunded, non-qualified deferred compensation plan whereby executives may defer a portion of their 
compensation. Participants earn a return on their deferred compensation based on their allocation of their account balance among 
various mutual funds. The Company controls the investment of these funds, and the participants remain general creditors of the 
Company. Participants are able to elect the payment of benefits on a specified date at least three years after the opening of a deferral 
sub-account or upon retirement. Distributions are made in the form of lump sum or annual installments over a period of up to 20 years 
as elected by the participant. If no alternate election has been made, a lump sum payment will be made upon termination of a 
participant’s employment with the Company. As of June 25, 2023, and June 26, 2022, the liability of the Company to the plan 
participants was $318.0 million and $280.0 million, respectively, which was recorded in accrued expenses and other current liabilities 
and other long-term liabilities on the Consolidated Balance Sheets. As of June 25, 2023, and June 26, 2022, the Company had 
investments in the aggregate amount of $318.1 million and $291.3 million, respectively, which correlate to the deferred compensation 
obligations, which were recorded in other assets on the Consolidated Balance Sheets.

Post-Retirement Healthcare Plan

The Company maintains a post-retirement healthcare plan for certain executive and director retirees. Coverage continues through the 
duration of the lifetime of the retiree or the retiree’s spouse, whichever is longer. The benefit obligation was $33.2 million and $31.2 
million as of June 25, 2023, and June 26, 2022, respectively.

Lam Research Corporation 2023 10-K 66

Note 17: Commitments and Contingencies 

The Company has certain obligations to make future payments under various contracts; some of these are recorded on its balance 
sheet and some are not. Obligations that are recorded on the Company’s balance sheet include the Company’s operating and finance 
lease obligations. Obligations that are not recorded on the Company’s balance sheet include contractual relationships for purchase 
obligations and certain guarantees. The Company’s commitments relating to off-balance sheet agreements are included in the tables 
below. These amounts exclude $582.8 million of liabilities related to uncertain tax positions (see Note 7: Income Taxes for further 
discussion) as of the end of the fiscal year because the Company is unable to reasonably estimate the ultimate amount or time of 
settlement. 

Other Guarantees

The Company has issued certain indemnifications to its lessors for taxes and general liability under some of its agreements. The 
Company has entered into insurance contracts that are intended to limit its exposure to such indemnifications. As of June 25, 2023, 
the Company had not recorded any liability on its Consolidated Financial Statements in connection with these indemnifications, as it 
does not believe that it is probable that any material amounts will be paid under these guarantees.

Generally, the Company indemnifies, under pre-determined conditions and limitations, its customers for infringement of third-party 
intellectual property rights by the Company’s products or services. The Company seeks to limit its liability for such indemnity to an 
amount not to exceed the sales price of the products or services subject to its indemnification obligations. The Company does not 
believe that it is probable that any material amounts will be paid under these guarantees.

The Company provides guarantees and standby letters of credit to certain parties as required for certain transactions initiated during 
the ordinary course of business. As of June 25, 2023, the maximum potential amount of future payments that the Company could be 
required to make under these arrangements and letters of credit was $141.6 million. The Company does not believe, based on 
historical experience and information currently available, that it is probable that any material amounts will be required to be paid.

In addition, the Company has entered into indemnification agreements with its directors, officers and certain other employees, 
consistent with its Bylaws and Certificate of Incorporation; and under local law, the Company may be required to provide 
indemnification to its employees for actions within the scope of their employment. Although the Company maintains insurance 
contracts that cover some of the potential liability associated with these indemnification agreements, there is no guarantee that all 
such liabilities will be covered. The Company does not believe, based on historical experience and information currently available, 
that it is probable that any material amounts will be required to be paid under such indemnification agreements or statutory 
obligations.

Purchase Obligations

Purchase obligations consist of non-cancelable significant contractual obligations either on an annual basis or over multi-year 
periods. The contractual cash obligations and commitments table presented below contains the Company’s minimum obligations at 
June 25, 2023, under these arrangements and others. For obligations with cancellation provisions, the amounts included in the 
following table were limited to the non-cancelable portion of the agreement terms or the minimum cancellation fee. Actual 
expenditures will vary based on the volume of transactions and length of contractual service provided.

The Company’s commitments related to these agreements as of June 25, 2023, were as follows: 

Payments Due by Fiscal Year:

2024
2025
2026
2027
2028
Thereafter
Total

Purchase
Obligations
(in thousands)

$ 

$ 

659,074 
81,294 
3,504 
890 
359 
320 
745,441 

Transition Tax Liability

On December 22, 2017, the “Tax Cuts & Jobs Act” was signed into law. Among other items, this U.S. tax reform assessed a one-time 
transition tax on earnings of certain foreign subsidiaries that were previously tax deferred. As a result, the Company recognized a 
total transition tax of $868.4 million and elected to pay the one-time tax over a period of 8 years, commencing in the twelve months 
ended June 30, 2019. As of September 25, 2022, this one-time tax was adjusted, resulting in a total tax liability increase of 
approximately $50.0 million, which was spread over the same 8-year period (see Note 7: Income Taxes for further discussion).

Lam Research Corporation 2023 10-K 67

The Company’s remaining obligation related to this arrangement as of June 25, 2023, were as follows: 

Payments Due by Fiscal Year (1):

2024
2025
2026
Total

Transition Tax
(in thousands)

$ 

$ 

137,783 
183,710 
229,638 
551,131 

(1) The Company may choose to apply existing tax credits, thereby reducing the actual cash payment.

Warranties

The Company provides standard warranties on its systems. The liability amount is based on actual historical warranty spending 
activity by type of system, customer, and geographic region, modified for any known differences such as the impact of system 
reliability improvements. As of June 25, 2023, warranty reserves totaling $29.9 million were recognized in other long-term liabilities, 
the remainder were included in accrued expenses and other current liabilities in the Company’s Consolidated Balance Sheets.

Changes in the Company’s product warranty reserves were as follows: 

Balance at beginning of period
Warranties issued during the period
Settlements made during the period
Changes in liability for warranties issued during the period
Changes in liability for pre-existing warranties
Balance at end of period

Government Assistance

Year Ended

June 25,
2023

June 26,
2022

(in thousands)

$ 

$ 

256,258  $ 
272,281 
(240,841) 
(14,270) 
13,235 

286,663  $ 

191,758 
295,167 
(272,954) 
14,951 
27,336 
256,258 

In the fiscal year ended June 25, 2023, the Company received government assistance from various domestic and international 
governments in the form of cash grants or refundable tax credits (collectively “Grant” or “Grants”). The Grants typically specify 
conditions that must be met in order for the Grants to be earned, such as employment or employee retention targets; completion of 
employee training; or the construction or acquisition of property and equipment and are often time-bound. If conditions are not 
satisfied or if the duration period for the arrangement is not met, the Grants are often subject to reduction, repayment, or termination. 

The Company’s policy is to recognize a benefit in the Consolidated Statement of Operations, as a reduction to the expense the 
individual Grant is designed to compensate for, over the duration of the program when the Company has reasonable assurance that it 
will comply with the conditions under the Grant and that the Grant will be received. Grants related to investments in property and 
equipment are recognized as a reduction to the cost basis of the underlying assets with an ongoing reduction to depreciation expense 
over the assets estimated useful life.

During the fiscal year ended June 25, 2023, the Company received an insignificant amount related to Grants. To the extent amounts 
have been received by the Company in advance of completion of the conditions, they have been recognized in accrued expense and 
other liabilities, or other long-term liabilities in the Consolidated Balance Sheets, as appropriate. 

Legal Proceedings

While the Company is not currently a party to any legal proceedings that it believes material, the Company is either a defendant or 
plaintiff in various actions that have arisen from time to time in the normal course of business, including intellectual property claims. 
The Company accrues for a liability when it is both probable that a liability has been incurred and the amount of the loss can be 
reasonably estimated. Significant judgment is required in both the determination of probability and the determination as to whether a 
loss is reasonably estimable. Based on current information, the Company does not believe that a material loss from known matters is 
probable and therefore has not recorded an accrual of any material amount for litigation or other contingencies related to existing 
legal proceedings.

Lam Research Corporation 2023 10-K 68

Note 18: Stock Repurchase Program

In May 2022, the Board of Directors authorized the Company to repurchase up to an additional $5.0 billion of Common Stock; this 
authorization supplements the remaining balances from any prior authorizations. 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. 

Repurchases under the repurchase program were as follows during the periods indicated:

Period

Available balance as of June 26, 2022
Quarter ended September 25, 2022
Quarter ended December 25, 2022
Quarter ended March 26, 2023
Quarter ended June 25, 2023

Total Number
of Shares
Repurchased

Total
Average
Cost of
Price Paid
Repurchase (3)
Per Share (1,3)
(in thousands, except per share data)

Amount Available
Under Repurchase
Program

675  (2) $ 
$ 
$ 
$ 

1,125 
1,017 
1,616 

104,982 
483,226 
483,418 
905,793 

$ 
$ 
$ 
$ 

432.74 
429.42 
475.18 
560.43 

$ 
$ 
$ 
$ 
$ 

5,514,636 
5,409,654 
4,926,428 
4,443,010 
3,537,217 

(1) Average price paid per share excludes the effect of accelerated share repurchase activities. See additional disclosure below regarding the

Company’s accelerated share repurchase activity during the fiscal year.

(2)

Includes shares received at final settlement of accelerated share repurchase agreements; see additional disclosures below regarding the
Company’s accelerated share repurchase activity during the fiscal year.

(3) As of January 1, 2023, the Company’s net share repurchases are subject to a 1% excise tax under the Inflation Reduction Act. Excise tax

incurred reduces the amount available under the repurchase program, 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.

In addition to the shares repurchased under the Board-authorized repurchase program shown above, the Company acquired 176 
thousand shares at a total cost of $85.4 million during the 12 months ended June 25, 2023, which the Company withheld through net 
settlements to cover minimum tax withholding obligations upon the vesting of restricted stock unit awards granted under the 
Company’s equity compensation plans. The shares retained by the Company through these net share settlements are not a part of 
the Board-authorized repurchase program but instead are authorized under the Company’s equity compensation plan.

Accelerated Share Repurchase Agreements

On June 2, 2022, the Company entered into an accelerated share repurchase agreement (the "June 2022 ASR") with two financial 
institutions to repurchase a total of $500 million of Common Stock. The Company took an initial delivery of approximately 
717 thousand shares, which represented 75% of the prepayment amount divided by our closing stock price on June 2, 2022. The 
total number of shares received under the June 2022 ASR was based upon the average daily volume weighted average price of the 
Company’s Common Stock during the repurchase period, less an agreed upon discount. Final settlement of the June 2022 ASR 
occurred in September 2022, resulting in the receipt of approximately 433 thousand additional shares, which yielded a weighted-
average share price of $435.20 for the transaction period.

Note 19: Comprehensive Income (Loss)

The components of accumulated other comprehensive loss, net of tax at the end of June 25, 2023, as well as the activity during the 
fiscal year ended June 25, 2023, were as follows:

Accumulated
Foreign
Currency
Translation
Adjustment

Accumulated
Unrealized 
Gain or
Loss on
Cash Flow 
Hedges

Accumulated
Unrealized
Holding 
Gain or
Loss on
Available-For-
Sale
Investments

(in thousands)

Accumulated
Unrealized
Components
of Defined
Benefit Plans

Total

Balance as of June 26, 2022

$ 

(81,755)  $ 

(12,330)  $ 

(1,637)  $ 

(14,260)  $ 

(109,982) 

Other comprehensive income before reclassifications

Gains reclassified from accumulated other comprehensive 
income (loss) to net income (1)

Net current-period other comprehensive income (loss)

6,858 

— 

6,858 

10,413 

(9,411) 

1,002 

1,491 

(158)

1,333 

83 

—

83 

18,845 

(9,569) 

9,276 

Balance as of June 25, 2023

$ 

(74,897)  $ 

(11,328)  $ 

(304) $

(14,177)  $ 

(100,706) 

(1) Amount of after-tax gain reclassified from accumulated other comprehensive income into net income is not material individually or in the

aggregate, or to any individual location in our Consolidated Statement of Operations.

Lam Research Corporation 2023 10-K 69

Tax related to other comprehensive income, and the components thereto, for the years ended June 25, 2023, June 26, 2022, and 
June 27, 2021 was not material. 

Note 20: Segment, Geographic Information, and Major Customers

The Company operates in one reportable business segment: manufacturing and servicing of wafer processing semiconductor 
manufacturing equipment. The Company’s material operating segments qualify for aggregation due to their customer base and 
similarities in economic characteristics, nature of products and services, and processes for procurement, manufacturing, and 
distribution.

The Company operates in seven geographic regions: United States, China, Europe, Japan, Korea, Southeast Asia, and Taiwan. For 
geographical reporting, revenue is attributed to the geographic location in which the customers’ facilities are located, while long-lived 
assets; which includes property and equipment, net, and recognized right of use assets reported in other assets in the Consolidated 
Balance Sheets as of June 25, 2023 and June 26, 2022; are attributed to the geographic locations in which the assets are located. 

Revenues and long-lived assets by geographic region were as follows: 

Revenue:
China
Korea
Taiwan
Japan
United States
Southeast Asia
Europe

Total revenue

Long-lived assets:

United States
Southeast Asia
Korea
Europe
Taiwan
China
Japan

June 25,
2023

Year Ended

June 26,
2022

(in thousands)

June 27,
2021

$ 

4,462,663  $ 
3,551,742 
3,477,862 
1,758,364 
1,665,136 
1,354,471 
1,158,278 

5,137,886 
3,924,685 
2,117,999 
1,363,907 
672,716 
945,478 
463,479 
$  17,428,516  $  17,227,039  $  14,626,150 

5,411,502  $ 
4,037,467 
2,936,482 
1,624,573 
1,147,346 
1,357,648 
712,021 

June 25,
2023

June 26,
2022

June 27,
2021

(in thousands)

1,367,534  $ 
339,415 
215,898 
93,732 
65,432 
8,865 
8,452 
2,099,328  $ 

1,276,274  $ 
248,029 
183,809 
77,658 
72,845 
7,214 
8,406 
1,874,235  $ 

$ 

$ 

1,137,490 
129,881 
62,502 
77,661 
47,279 
9,301 
13,149 
1,477,263 

In fiscal year 2023, two customers accounted for approximately 22% and 16% of total revenues, respectively. In fiscal year 2022, four 
customers accounted for approximately 21%, 12%, 12%, and 11% of total revenues, respectively. In fiscal year 2021, three 
customers accounted for approximately 25%, 12%, and 10% of total revenues, respectively. No other customers accounted for more 
than 10% of total revenues.

Lam Research Corporation 2023 10-K 70

Note 21: Business Combinations

In November 2022, the Company completed two business combination transactions acquiring the outstanding shares of two separate 
private companies in cash transactions collectively valued at $153.8 million as of the respective purchase dates. The Company’s 
preliminary assessment of acquisition date fair value of the assets acquired and liabilities assumed resulted in the recognition of 
$102.2 million of goodwill and $81.2 million of intangible assets; all other assets acquired and all liabilities assumed were immaterial. 
The preliminary fair value of net tangible liabilities assumed and intangible assets acquired was based on preliminary valuations, 
estimates, and assumptions which are subject to change within the measurement period (up to one year from the acquisition date). 
The Company expensed all associated costs, as incurred, in selling, general, and administrative expense in the Consolidated 
Statement of Operations for the year ended June 25, 2023. 

The following table is a summary of the preliminary fair value estimates of the identifiable intangible assets and their useful lives: 

Existing technology
Customer relationships
In process research and development

Weighted-Average 
Useful Life

Estimated Purchase 
Date Fair Value

(in thousands)

7 years
8 years
Indefinite

$ 

$ 

40,294 
10,835 
30,081 
81,210 

Note 22: Restructuring Charges, Net

The Company records employee severance and separation costs that meet the requirements for recognition in accordance with the 
relevant guidance of ASC 420, Exit or Disposal Cost Obligations, or ASC 712, Compensation - Non-retirement Post-employment 
Benefits, as applicable. For involuntary termination benefits that are not provided under the terms of an ongoing benefit arrangement, 
the liability for the current fair value of expected future costs associated with a management-approved restructuring plan is 
recognized in the period in which the plan is communicated to the employees and the plan is not expected to change significantly. For 
ongoing benefit arrangements, inclusive of statutory requirements, employee termination costs are accrued when the existing 
situation or set of circumstances indicates that an obligation has been incurred, it is probable the benefits will be paid, and the 
amount can be reasonably estimated. Termination benefits associated with employees that elected to voluntarily terminate as part of 
the restructuring plan are recorded when the employee irrevocably accepts the offer and the amount can be reasonably estimated. If 
applicable, the Company records such costs into operating expense over the terminated employees’ future service period beyond any 
minimum or legally required retention period. The majority of restructuring charges that have been incurred but not yet paid are 
recorded in Accrued expenses and other current liabilities in the Consolidated Balance Sheets.

In the fiscal year ended June 25, 2023, the Company initiated a restructuring plan designed to better align the Company’s cost 
structure with its outlook for the economic environment and business opportunities. Under the plan the Company terminated 
approximately 1,650 employees, incurring expenses related to employee severance and separation costs. Employee severance and 
separation costs primarily relate to severance, non-cash severance, including equity award compensation expense, pension and 
other termination benefits. Additionally, the Company made a strategic decision to relocate certain manufacturing activities to pre-
existing facilities and incurred charges to move inventory and equipment and exit selected supplier arrangements.

During the fiscal year ended June 25, 2023, net restructuring costs of $78.2 million and $42.2 million were recorded in restructuring 
charges, net - cost of goods sold, and restructuring charges, net - operating expenses, respectively in the Consolidated Statements of 
Operations.

The Company anticipates the restructuring plan to be substantially complete by December 24, 2023, and estimates that incremental 
restructuring charges totaling approximately $18 million will be incurred in the fiscal quarters ending September 24, 2023 and 
December 24, 2023.

The following table is a summary of the activity related to the restructuring plan:

Restructuring expense
Cash payments
Non-cash activities
Restructuring liability as of June 25, 2023

Severance and 
Benefits

Other

Total

(in thousands)

$ 

$ 

107,063  $ 
(96,047) 
(3,027) 
7,989  $ 

13,253  $ 
(12,378) 
(629)
246  $ 

120,316 
(108,425) 
(3,656)
8,235 

Lam Research Corporation 2023 10-K 71

Report of Independent Registered Public Accounting Firm

To the Stockholders and the Board of Directors of Lam Research Corporation

Opinion on the Financial Statements 

We have audited the accompanying consolidated balance sheets of Lam Research Corporation (the Company) as of June 25, 2023 
and June 26, 2022, the related consolidated statements of operations, comprehensive income, stockholders’ equity and cash flows 
for each of the three years in the period ended June 25, 2023, and the related notes (collectively referred to as the “consolidated 
financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial 
position of the Company at June 25, 2023 and June 26, 2022, and the results of its operations and its cash flows for each of the three 
years in the period ended June 25, 2023, in conformity with U.S. generally accepted accounting principles. 

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) 
(PCAOB), the Company's internal control over financial reporting as of June 25, 2023, based on criteria established in Internal 
Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) 
and our report dated August 15, 2023 expressed an unqualified opinion thereon.

Basis for Opinion

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

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

Critical Audit Matter

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

Lam Research Corporation 2023 10-K 72

Inventory - Valuation

Description 
of the Matter

The Company’s inventories totaled $4.8 billion as of June 25, 2023, representing 26% of total assets. As explained in 
Note 2 to the consolidated financial statements, the Company assesses the valuation of all inventories including 
manufacturing raw materials, work-in-process, finished goods, and spare parts in each reporting period. Obsolete 
inventory or inventory in excess of management’s estimated usage requirement is written down to its estimated net 
realizable value if less than cost.

Auditing management’s estimates for excess and obsolete inventory involved subjective auditor judgment because 
management’s assessment of whether a write down is required and the measurement of any excess of cost over net 
realizable value is judgmental and considers a number of qualitative factors that are affected by market and 
economic conditions outside the Company’s control.

How We 
Addressed 
the Matter in 
Our Audit

We evaluated and tested the Company’s processes and the design and operating effectiveness of internal controls 
addressing the identified audit risks. This included controls over management’s assessment of inventory valuation, 
including the development of forecasted usage of inventories and consideration of how factors outside of the 
Company’s control might affect management’s judgment related to the valuation of excess and obsolete inventory. 

Our audit procedures included, among others, evaluating the significant assumptions (e.g., forecasts related to the 
Company’s future manufacturing schedules, customer demand, technological and/or market obsolescence, and 
possible alternative uses) and the underlying data used in management’s excess and obsolete inventory valuation 
assessment. We evaluated inventory levels compared to forecasted demand, historical sales and specific product 
considerations. We also assessed the historical accuracy of management’s estimates.

/s/ Ernst & Young LLP

We have served as the Company’s auditor since 1981.

San Jose, California
August 15, 2023

Lam Research Corporation 2023 10-K 73

Report of Independent Registered Public Accounting Firm

To the Stockholders and the Board of Directors of Lam Research Corporation

Opinion on Internal Control Over Financial Reporting

We have audited Lam Research Corporation’s internal control over financial reporting as of June 25, 2023, based on criteria 
established in Internal Control - Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway 
Commission (2013 framework) (the COSO criteria). In our opinion, Lam Research Corporation (the Company) maintained, in all 
material respects, effective internal control over financial reporting as of June 25, 2023, based on the COSO criteria.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) 
(PCAOB), the consolidated balance sheets of the Company as of June 25, 2023 and June 26, 2022, the related consolidated 
statements of operations, comprehensive income, stockholders’ equity and cash flows for each of the three years in the period ended 
June 25, 2023, and the related notes and our report dated August 15, 2023 expressed an unqualified opinion thereon.

Basis for Opinion

The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of 
the effectiveness of internal control over financial reporting included in the accompanying Management’s Report on Internal Control 
over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based 
on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the 
Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange 
Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit 
to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material 
respects.

Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness 
exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing 
such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for 
our opinion.

Definition and Limitations of Internal Control Over Financial Reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability 
of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted 
accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to 
the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of 
the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial 
statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are 
being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable 
assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could 
have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections 
of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes 
in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

/s/ Ernst & Young LLP

San Jose, California
August 15, 2023

Lam Research Corporation 2023 10-K 74

Item 9. 

Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

None.

Item 9A.  

Controls and Procedures

Design of Disclosure Controls and Procedures and Internal Control over Financial Reporting

We maintain disclosure controls and procedures and internal control over final reporting that are designed to comply with Rule 13a-15 
of the Exchange Act. In designing and evaluating the controls and procedures associated with each, management recognizes that 
any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the 
desired control objectives and that the effectiveness of controls cannot be absolute because the cost to design and implement a 
control to identify errors or mitigate the risk of errors occurring should not outweigh the potential loss caused by the errors that would 
likely be detected by the control. Moreover, we believe that a control system cannot be guaranteed to be 100% effective all of the 
time. Accordingly, a control system, no matter how well designed and operated, can provide only reasonable, not absolute, assurance 
that the control system’s objectives will be met.

Disclosure Controls and Procedures

As required by Rule 13a-15(b) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), as of June 25, 2023, 
we carried out an evaluation, under the supervision and with the participation of our management, including our Chief Executive 
Officer and our Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures as 
defined in Rule 13a-15(e). Based upon that evaluation, our Chief Executive Officer and our Chief Financial Officer each concluded 
that our disclosure controls and procedures are effective, as of June 25, 2023, at the reasonable assurance level.

We intend to review and evaluate the design and effectiveness of our disclosure controls and procedures on an ongoing basis and to 
correct any material deficiencies that we may discover. Our goal is to ensure that our senior management has timely access to 
material information that could affect our business.

Changes in Internal Control over Financial Reporting

There has been no change in our internal control over financial reporting during our most recent fiscal quarter that has materially 
affected, or is reasonably likely to materially affect, our internal control over financial reporting.

Management’s Report on Internal Control over Financial Reporting

Management is responsible for establishing and maintaining adequate “internal control over financial reporting”, as that term is 
defined in Exchange Act Rules 13a-15(f) and 15d-15(f). Management conducted an evaluation of the effectiveness of internal control 
over financial reporting based on the framework in Internal Control — Integrated Framework used by the Committee of Sponsoring 
Organizations of the Treadway Commission (2013 Framework). Based on that evaluation, management has concluded that the 
Company’s internal control over financial reporting was effective as of June 25, 2023, at providing reasonable assurance regarding 
the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with GAAP.

Ernst & Young LLP, an independent registered public accounting firm, audited the financial statements included in this 2023 Form 10-
K and has issued an attestation report on the Company’s internal control over financial reporting, as stated in their report, which is 
included in Part II, Item 8 of this 2023 Form 10-K.

Effectiveness of Controls

While we believe the present design of our disclosure controls and procedures and internal control over financial reporting is effective 
at the reasonable assurance level, future events affecting our business may cause us to modify our disclosure controls and 
procedures or internal control over financial reporting.

Item 9B. 

Other Information

None.

Item 9C. 

 Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

Not applicable.

Lam Research Corporation 2023 10-K 75

PART III

We have omitted from this 2023 Form 10-K certain information required by Part III because we, as the Registrant, will file a definitive 
proxy statement with the SEC within 120 days after the end of our fiscal year, pursuant to Regulation 14A, as promulgated by the 
SEC, for our Annual Meeting of Stockholders expected to be held on or about November 7, 2023, (the “Proxy Statement”), and 
certain information included in the Proxy Statement is incorporated into this report by reference. 

Directors, Executive Officers and Corporate Governance

Item 10. 
For information regarding our executive officers, see Part I, Item 1 of this 2023 Form 10-K under the caption “Information about our 
Executive Officers,” which information is incorporated into Part III by reference.

The information concerning our directors required by this Item is incorporated by reference to our Proxy Statement under the heading 
“Voting Proposals — Proposal No. 1: Election of Directors — 2023 Nominees for Director.”

The information concerning our audit committee and audit committee financial experts required by this Item is incorporated by 
reference to our Proxy Statement under the headings “Governance Matters — Corporate Governance — Board Committees” and 
“Governance Matters — Corporate Governance — Board Committees — Audit Committee.” 

The Company has adopted a Corporate Code of Ethics that applies to all employees, officers, and directors of the Company. Our 
Code of Ethics is publicly available on the Investor Relations page of our website at http://investor.lamresearch.com. To the extent 
required by law, any amendments to, or waivers from, any provision of the Code of Ethics will promptly be disclosed to the public. To 
the extent permitted by applicable legal requirements, we intend to make any required public disclosure by posting the relevant 
material on our website in accordance with SEC rules.

Item 11. 

Executive Compensation

The information required by this Item is incorporated by reference to our Proxy Statement under the headings “Compensation Matters 
— Executive Compensation and Other Information,” “Compensation Matters — CEO Pay Ratio,” and “Governance Matters — 
Director Compensation.”

Item 12. 

Security Ownership of Certain Beneficial Owners and Management and Related 
Stockholder Matters

The information required by this Item is incorporated by reference to our Proxy Statement under the headings “Stock Ownership — 
Security Ownership of Certain Beneficial Owners and Management” and “Compensation Matters — Securities Authorized for 
Issuance Under Equity Compensation Plans.”

Item 13. 

Certain Relationships and Related Transactions, and Director Independence

The information required by this Item is incorporated by reference to our Proxy Statement under the headings “Audit Matters — 
Certain Relationships and Related Party Transactions” and “Governance Matters — Corporate Governance — Director 
Independence Policies.”

Item 14. 

Principal Accountant Fees and Services

The information required by this Item is incorporated by reference to our Proxy Statement under the headings “Audit Matters — 
Relationship with Independent Registered Public Accounting Firm –– Fees Billed by Ernst & Young LLP” and “Audit Matters –– 
Relationship with Independent Registered Public Accounting Firm –– Policy on Audit Committee Pre-Approval of Audit and Non-Audit 
Services.”

Lam Research Corporation 2023 10-K 76

Exhibit and Financial Statement Schedules

PART IV

Item 15. 
(a)

The following documents are filed as part of this Annual Report on Form 10-K.

1. Index to Financial Statements

Consolidated Statements of Operations — Years Ended June 25, 2023, June 26, 2022, and June 27, 2021
Consolidated Statements of Comprehensive Income — Years Ended June 25, 2023, June 26, 2022, and 
June 27, 2021

Consolidated Balance Sheets — June 25, 2023, and June 26, 2022

Consolidated Statements of Cash Flows — Years Ended June 25, 2023, June 26, 2022, and June 27, 
2021

Consolidated Statements of Stockholders’ Equity — Years Ended June 25, 2023, June 26, 2022, and June 
27, 2021

Notes to Consolidated Financial Statements

Reports of Independent Registered Public Accounting Firm

2. Index to Financial Statement Schedules

Schedules have been omitted since they are not applicable, not required, not material, or the information is 
included elsewhere herein.

Page

39

40

41

42

44

45

72

Item 16. 

Form 10-K Summary

None

Lam Research Corporation 2023 10-K 77

LAM RESEARCH CORPORATION

ANNUAL REPORT ON FORM 10-K
FOR THE FISCAL YEAR ENDED JUNE 25, 2023

EXHIBIT INDEX

Exhibit
3.1

Description
Restated Certificate of Incorporation of the Registrant, (including Certificate and Designation, Preferences and Rights 
of Series A Junior Participating Preferred Stock), dated November 22, 2016 which is incorporated by reference to 
Exhibit 3.1 to the Registrant’s Quarterly Report on Form 10-Q filed on January 30, 2017 (SEC File No. 000-12933).

3.2

4.1

4.2

4.3

4.4

4.5

4.6

10.1*

10.2*

10.3*

10.4*

10.5*

10.6*

10.7*

10.8*

10.9*

10.10

10.11*

10.12*

10.13*

10.14

Bylaws of the Registrant, as amended and restated, dated May 11, 2022 which is incorporated by reference to Exhibit 
3.1 to the Registrant’s Current Report on Form 8-K filed on May 11, 2022 (SEC File No. 000-12933).

Indenture (including Form of Notes), dated as of February 13, 2015, between Registrant and The Bank of New 
York Mellon Trust Company, N.A. which is incorporated by reference to Exhibit 4.1 to the Registrant’s Registration 
Statement on Form S-3 filed on February 13, 2015 (SEC File No. 333-202110).

First Supplemental Indenture, dated as of March 12, 2015, by and between Lam Research Corporation and The Bank 
of New York Mellon Trust Company, N.A., as trustee which is incorporated by reference to Exhibit 4.2 to 
the Registrant’s Current Report on Form 8-K filed on March 12, 2015 (SEC File No. 000-12933).

Second Supplemental Indenture, dated as of June 7, 2016, by and between Lam Research Corporation and The Bank 
of New York Mellon Trust Company, N.A., as trustee which is incorporated by reference to Exhibit 4.2 to 
the Registrant’s Current Report on Form 8-K filed on June 7, 2016 (SEC File No. 000-12933).

Third Supplemental Indenture, dated as of March 4, 2019 by and between Lam Research Corporation and the Bank of 
New York Mellon Trust Company, N.A. as trustee which is incorporated by reference to Exhibit 4.2 to the 
Registrant’s Current Report on Form 8-K filed on March 4, 2019 (SEC File No. 000-12933).

Fourth Supplemental Indenture, dated as of May 5, 2020 by and between Lam Research Corporation and the Bank of 
New York Mellon Trust Company, N.A. as trustee which is incorporated by reference to Exhibit 4.2 to the 
Registrant’s Current Report on Form 8-K filed on May 5, 2020 (SEC File No. 000-12933).

Description of Common Stock, which is incorporated by reference to Exhibit 4.8 to the Registrant’s Annual Report on 
Form 10-K filed on August 18, 2020 (SEC File No. 000-12933).

Form of Indemnification Agreement which is incorporated by reference to the Registrant’s Quarterly Report on Form 
10-Q for the quarter ended April 3, 1988 (SEC File No. 000-12933).

Form of Indemnification Agreement which is incorporated by reference to Exhibit 10.148 to the Registrant’s 
Current Report on Form 8-K filed on November 13, 2008 (SEC File No. 000-12933).

Form of Indemnification Agreement which is incorporated by reference to Exhibit 10.1 to the Registrant’s 
Current Report on Form 8-K filed on June 4, 2012 (SEC File No. 000-12933).

Form of Novellus Directors and Officers Indemnification Agreement which is incorporated by reference to Exhibit 
10.1 to Novellus’ Current Report on Form 10-Q filed on August 13, 2002 (SEC File No. 000-17157).

Novellus Amended Executive Voluntary Deferred Compensation Plan, as amended which is incorporated by reference 
to Exhibit 10.28 to Novellus’ Quarterly Report on Form 10-Q filed on November 5, 2008 (SEC File No. 000-17157).

Novellus Accelerated Stock Vesting Retirement Plan Summary which is incorporated by reference to Exhibit 10.30 
to Novellus’ Quarterly Report on Form 10-Q filed on November 2, 2010 (SEC File No. 000-17157).

Novellus Systems, Inc. 2011 Stock Incentive Plan, as amended July 18, 2012 which is incorporated by reference to 
Exhibit 10.172 to the Registrant’s Annual Report on Form 10-K filed on August 22, 2012 (SEC File No. 000-12933).

Form  of  Nonstatutory  Stock  Option  Award  Agreement  (U.S.  Participants)  —  Lam  Research  Corporation  2007 
Stock  Incentive  Plan  which  is  incorporated  by  reference  to  Exhibit  10.3  to  the  Registrant’s  Quarterly  Report  on 
Form 10-Q filed on February 6, 2014 (SEC File No. 000-12933).

Form of Nonstatutory Stock Option Award Agreement (U.S. Participants) — Lam Research Corporation 
(Novellus Systems, Inc.) 2011 Stock Incentive Plan (As Amended) which is incorporated by reference to Exhibit 
10.9 to the Registrant’s Quarterly Report on Form 10-Q filed on February 6, 2014 (SEC File No. 000-12933).

Form of Confidentiality Agreement which is incorporated by reference to Exhibit 10.7 to the Registrant’s 
Quarterly Report on Form 10-Q filed on February 3, 2015 (SEC File No. 000-12933).

Form of Restricted Stock Unit Award Agreement (U.S. Participants) - 2015 Stock Incentive Plan which is 
incorporated by reference to Exhibit 10.244 to the Registrant’s Current Report on Form 8-K filed on November 5, 
2015 (SEC File No. 000-12933).

Form of Option Award Agreement (U.S. Participants) - 2015 Stock Incentive Plan which is incorporated by reference to 
Exhibit 10.247 to the Registrant’s Current Report on Form 8-K filed on November 5, 2015 (SEC File No. 000-12933).

Form of Indemnification Agreement which is incorporated by reference to Exhibit 10.1 to the Registrant’s 
Quarterly Report on Form 10-Q filed on April 24, 2017 (SEC File No. 000-12933).

Form of Commercial Paper Dealer Agreement 4(a)(2) Program between Lam Research Corporation, as issuer, and the 
dealer which is incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed 
on November 14, 2017 (SEC File No. 000-12933).

Lam Research Corporation 2023 10-K 78

Exhibit

10.15*

Description
Lam Research Corporation 2007 Stock Incentive Plan, as amended, which is incorporated by reference to Exhibit 4.15 
to the Registrant’s Annual Report on Form 10-K filed on August 27, 2013 (SEC File No. 000-12933).

10.16*

10.17*

10.18

10.19*

10.20

10.21*

10.22*

10.23*

10.24*

10.25*

10.26*

10.27*

10.28

10.29*

10.30*

10.31*

10.32*

10.33*

10.34*

10.35*

10.36*

10.37*

10.38*

Lam Research Corporation Elective Deferred Compensation Plan which is incorporated by reference to Exhibit 4.16 to 
the Registrant’s Annual Report on Form 10-K filed on August 19, 2011 (SEC File No. 000-12933)

Lam Research Corporation Elective Deferred Compensation Plan II which is incorporated by reference to Exhibit 4.17 
to the Registrant’s Annual Report on Form 10-K filed on August 19, 2011 (SEC File No. 000-12933)

Lam Research Corporation 1999 Employee Stock Purchase Plan, as amended which is incorporated by reference to 
Exhibit 4.1 to the Registrant’s Form S-8 filed on April 30, 2019 (SEC File No. 333-231138).

2004 Executive Incentive Plan, as Amended and Restated which is incorporated by reference to Exhibit 10.1 to the 
Registrant’s Current Report on Form 8-K filed on February 9, 2023 (SEC File No. 000-12933).

2015 Stock Incentive Plan which is incorporated by reference to Exhibit 4.24 to the Registrant’s Current Report on 
Form 8-K filed on November 5, 2015 (SEC File No. 000-12933).

Form of Market-Based-Based Performance Restricted Stock Unit Award Agreement (U.S. Participants) - 2015 Stock 
Incentive Plan which is incorporated by reference to Exhibit 10.1 to the Registrant’s Quarterly Report on Form 10-Q 
filed on October 23, 2018 (SEC File No 000-12933).

Form of Restricted Stock Unit Agreement (U.S. Participants) - 2015 Stock Incentive Plan which is incorporated by 
reference to Exhibit 10.1 to the Registrant’s Quarterly Report on Form 10-Q filed on April 30, 2019 (SEC File No. 
000-12933).

Form of Restricted Stock Unit Agreement (Outside Directors) - 2015 Stock Incentive Plan which is incorporated by 
reference to Exhibit 10.3 to the Registrant’s Quarterly Report on Form 10-Q filed on April 30, 2019 (SEC File No. 
000-12933).

Form of Market-Based Performance Restricted Stock Unit Award Agreement (U.S. Participants) - 2015 Stock Incentive 
Plan which is incorporated by reference to Exhibit 10.4 to the Registrant’s Quarterly Report on Form 10-Q filed on April 
30, 2019 (SEC File No. 000-12933).
Form of Market-Based Performance Restricted Stock Unit Award Agreement (U.S. Participants) - 2015 Stock Incentive 
Plan which is incorporated by reference to Exhibit 10.1 to the Registrant’s Quarterly Report on Form 10-Q filed on April 
28, 2020 (SEC File No. 000-12933).

Executive Severance Policy which is incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on 
Form 8-K filed on December 28, 2020 (SEC File No. 000-12933).

Executive Change in Control Policy which is incorporated by reference to Exhibit 10.2 to the Registrant’s Current 
Report on Form 8-K filed on December 28, 2020 (SEC File No. 000-12933).

Amendment No. 1 to Second Amended and Restated Credit Agreement dated December 7, 2022, among Lam 
Research Corporation, as borrower, the lenders party thereto and JPMorgan Chase Bank, N.A., as administrative 
agent, which is incorporated by reference to Exhibit 10.2 to the Registrant’s Quarterly Report on Form 10-Q filed 
on January 30, 2023 (SEC File No. 000-12933).
Form of Option Award Agreement (U.S. Participants) - 2015 Stock Incentive Plan which is incorporated by reference to 
Exhibit 10.29 to the Registrant's Annual Report on Form 10-K filed on August 17, 2021 (SEC File No. 000-12933).
Form of Restricted Stock Unit Agreement (U.S. Participants) - 2015 Stock Incentive Plan which is incorporated by 
reference to Exhibit 10.30 to the Registrant's Annual Report on Form 10-K filed on August 17, 2021 (SEC File No. 
000-12933).
Form of Market-Based Performance Restricted Stock Unit Award Agreement (U.S. Participants) - 2015 Stock Incentive 
Plan which is incorporated by reference to Exhibit 10.31 to the Registrant's Annual Report on Form 10-K filed on 
August 17, 2021 (SEC File No. 000-12933). 
Form of Option Award Agreement (U.S. Participants) - 2015 Stock Incentive Plan which is incorporated by reference to 
Exhibit 10.32 to the Registrant's Annual Report on Form 10-K filed on August 17, 2021 (SEC File No. 000-12933). 
Form  of  Option  Award  Agreement  (International  Participants)  -  2015  Stock  Incentive  Plan  which  is  incorporated  by 
reference to Exhibit 10.33 to the Registrant's Annual Report on Form 10-K filed on August 17, 2021 (SEC File No. 
000-12933).
Form  of  Restricted  Stock  Unit  Agreement  (U.S.  Participants)  -  2015  Stock  Incentive  Plan  which  is  incorporated  by 
reference to Exhibit 10.34 to the Registrant's Annual Report on Form 10-K filed on August 17, 2021 (SEC File No. 
000-12933).
Form of Restricted Stock Unit Agreement (International Participants) - 2015 Stock Incentive Plan which is incorporated 
by reference to Exhibit 10.35 to the Registrant's Annual Report on Form 10-K filed on August 17, 2021 (SEC File No. 
000-12933).
Form of Market-Based Performance Restricted Stock Unit Award Agreement (U.S. Participants) - 2015 Stock Incentive 
Plan which is incorporated by reference to Exhibit 10.36 to the Registrant's Annual Report on Form 10-K filed on 
August 17, 2021 (SEC File No. 000-12933). 
Form of Market-Based Performance Restricted Stock Unit Award Agreement (International Participants) - 2015 Stock 
Incentive Plan which is incorporated by reference to Exhibit 10.37 to the Registrant's Annual Report on Form 10-K filed 
on August 17, 2021 (SEC File No. 000-12933). 
Non-employee Director Compensation Program which is incorporated by reference to Exhibit 10.1 to the Registrant's 
Quarterly Report on Form 10-Q filed on February 1, 2022 (SEC File No. 000-12933).

Lam Research Corporation 2023 10-K 79

Exhibit

10.39*

10.40*

21
23
24
31.1
31.2
32.1
32.2
101.INS

Description
Lam Research Corporation Senior Executive Transition Policy which is incorporated by reference to Exhibit 10.1 to the 
Registrant’s Current report on Form 8-K filed on May 11, 2022 (SEC File No. 000-12933)
Form of Restricted Stock Unit Agreement (U.S. Participants) - 2015 Stock Incentive Plan which is incorporated by 
reference to Exhibit 10.1 to the Registrant's Quarterly Report on Form 10-Q filed on January 30, 2023 (SEC File No. 
000-12933).
Subsidiaries of the Registrant.
Consent of Independent Registered Public Accounting Firm.
Power of Attorney (See Signature page)
Rule 13a — 14(a) / 15d — 14(a) Certification (Principal Executive Officer)
Rule 13a — 14(a) / 15d — 14(a) Certification (Principal Financial Officer)
Section 1350 Certification — (Principal Executive Officer)
Section 1350 Certification — (Principal Financial Officer)
Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File because its
XBRL tags are embedded within the Inline XBRL document.

101.SCH Inline XBRL Taxonomy Extension Schema Document
101.CAL
101.DEF
101.LAB
101.PRE Inline XBRL Taxonomy Extension Presentation Linkbase Document
104

Inline XBRL Taxonomy Extension Calculation Linkbase Document
Inline XBRL Taxonomy Extension Definition Linkbase Document
Inline XBRL Taxonomy Extension Label Linkbase Document

Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

 __________________________________

*

Indicates management contract or compensatory plan or arrangement.

Lam Research Corporation 2023 10-K 80

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, as amended, the Registrant has duly 
caused this Report to be signed on its behalf by the undersigned, thereunto duly authorized.

SIGNATURES

Date: August 15, 2023

LAM RESEARCH CORPORATION
(Registrant)

By:

/s/ Timothy M. Archer

Timothy M. Archer

President and Chief Executive Officer

Lam Research Corporation 2023 10-K 81

POWER OF ATTORNEY AND SIGNATURES

By signing this Annual Report on Form 10-K below, I hereby appoint each of Timothy M. Archer and Douglas R. Bettinger, jointly and 
severally, as my attorney-in-fact to sign all amendments to this Form 10-K on my behalf and to file this Form 10-K (including all 
exhibits and other related documents) with the Securities and Exchange Commission. I authorize each of my attorneys-in-fact to 
(1) appoint a substitute attorney-in-fact for himself and (2) perform any actions that he believes are necessary or appropriate to carry
out the intention and purpose of this Power of Attorney. I ratify and confirm all lawful actions taken directly or indirectly by my
attorneys-in-fact and by any properly appointed substitute attorneys-in-fact.

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, this Report has been signed below by the 
following persons on behalf of the Registrant and in the capacities and on the dates indicated. 

Signatures

Principal Executive Officer

/s/ Timothy M. Archer

      Timothy M. Archer

Principal Financial Officer

/s/ Douglas R. Bettinger

      Douglas R. Bettinger

Principal Accounting Officer

/s/ Christina C. Correia

Christina C. Correia

Other Directors

Signatures

Title

Date

President, Chief Executive Officer and Director

August 15, 2023

Executive Vice President and Chief Financial Officer

August 15, 2023

Corporate Vice President and Chief Accounting Officer

August 15, 2023

Title

Date

Signatures

Title

Date

/s/ Abhijit Y. Talwalkar

Chairman

August 15, 2023

/s/ Bethany J. Mayer

Director

August 15, 2023

      Abhijit Y. Talwalkar

Bethany J. Mayer

/s/ Sohail U. Ahmed

      Sohail U. Ahmed

/s/ Eric K. Brandt

      Eric K. Brandt

Director

August 15, 2023

/s/ Jyoti K. Mehra

Director

August 15, 2023

Jyoti K. Mehra

Director

August 15, 2023

/s/ Lih Shyng Tsai

Director

August 15, 2023

 Lih Shyng (Rick L.) Tsai

/s/ Michael R. Cannon

Director

August 15, 2023

/s/ Leslie F. Varon

Director

August 15, 2023

      Michael R. Cannon

 Leslie F. Varon

/s/ Ho Kyu Kang

Ho Kyu Kang

Director

August 15, 2023

Lam Research Corporation 2023 10-K 82

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[THIS PAGE INTENTIONALLY LEFT BLANK]

BOARD OF DIRECTORS

EXECUTIVE OFFICERS

Abhijit Y. Talwalkar
Chairman
Former President  
and Chief Executive Officer
LSI Corporation

Timothy M. Archer
President  
and Chief Executive Officer

Sohail U. Ahmed
Former Senior Vice President  
and General Manager, Technology 
and Manufacturing Group 
Intel Corporation

Eric K. Brandt
Former Executive Vice President
and Chief Financial Officer 
Broadcom Corporation

Michael R. Cannon
General Partner 
MRC & LBC Partners, LLC
Retired President of Global 
Operations 
Dell Inc.

John M. Dineen 
Former President  
and Chief Executive Officer 
GE Healthcare

Ho Kyu Kang, Ph.D.
Chair Professor,  
Department of Systems
Semiconductor Engineering 
Yonsei University

Bethany J. Mayer
Executive Partner
Siris Capital Group LLC

Jyoti K. Mehra
Executive Vice President,  
Human Resources   
Gilead Sciences, Inc.

Lih Shyng (Rick L.) Tsai, Ph.D.
Chief Executive Officer 
and Director
MediaTek Inc.

Leslie F. Varon
Former Chief Financial Officer 
Xerox Corporation

As of September 8, 2023

Timothy M. Archer
President  
and Chief Executive Officer

Douglas R. Bettinger
Executive Vice President  
and Chief Financial Officer

Neil Fernandes
Senior Vice President, 
Global Customer Operations

Ava M. Hahn
Senior Vice President, 
Chief Legal Officer and Secretary

Patrick J. Lord, Ph.D.
Executive Vice President,
Chief Operating Officer

Vahid Vahedi, Ph.D.
Senior Vice President, 
Chief Technology Officer

Seshasayee (Sesha) Varadarajan
Senior Vice President, 
Global Products Group

© 2023 Lam Research Corporation 
All rights reserved. 

202309-01808/5K