<SEC-DOCUMENT>0000707549-25-000020.txt : 20250206
<SEC-HEADER>0000707549-25-000020.hdr.sgml : 20250206
<ACCEPTANCE-DATETIME>20250206161044
ACCESSION NUMBER:		0000707549-25-000020
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250204
FILED AS OF DATE:		20250206
DATE AS OF CHANGE:		20250206

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Varadarajan Seshasayee
		CENTRAL INDEX KEY:			0001707827
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-12933
		FILM NUMBER:		25597466

	MAIL ADDRESS:	
		STREET 1:		LAM RESEARCH CORPORATION
		STREET 2:		4650 CUSHING PARKWAY
		CITY:			FREMONT
		STATE:			CA
		ZIP:			94538

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LAM RESEARCH CORP
		CENTRAL INDEX KEY:			0000707549
		STANDARD INDUSTRIAL CLASSIFICATION:	SPECIAL INDUSTRY MACHINERY, NEC [3559]
		ORGANIZATION NAME:           	06 Technology
		IRS NUMBER:				942634797
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0629

	BUSINESS ADDRESS:	
		STREET 1:		4650 CUSHING BLVD
		CITY:			FREMONT
		STATE:			CA
		ZIP:			94538
		BUSINESS PHONE:		5106590200

	MAIL ADDRESS:	
		STREET 1:		4650 CUSHING PARKWAY
		CITY:			FREMONT
		STATE:			CA
		ZIP:			94538
</SEC-HEADER>
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    <footnotes>
        <footnote id="F1">On 03/01/2022, the Reporting Person received a target grant of 25,540 Market-based Performance Restricted Stock Units vesting between 0% and 150% on 03/01/2025. The vesting of this award is based on the total return stock price performance of Lam Research shares (assuming reinvestment of dividends) relative to the market price performance of the PHLX Semiconductor Sector Total Return Index, comparing the 50-trading day trailing average closing price over the performance period from 02/01/2022 through 01/31/2025.</footnote>
        <footnote id="F2">The amount reported includes shares subject to unvested restricted stock units.</footnote>
        <footnote id="F3">The Market-based performance restricted stock units will vest between 0% and 150% on 03/01/2025. The performance of this award is based on the Lam Research Total Shareholder Return performance relative to the Philadelphia Semiconductor Total Return Index Total Shareholder Return during the performance period of 02/01/2022 through 01/31/2025.</footnote>
        <footnote id="F4">The Market-based performance restricted stock units will vest between 0% and 150% on 03/01/2027. The performance of this award is based on the Lam Research Total Shareholder Return performance relative to the PHLX Semiconductor Total Return Index Total Shareholder Return during the performance period of 02/01/2024 through 01/31/2027.</footnote>
        <footnote id="F5">The Market-based performance restricted stock units will vest between 0% and 150% on 03/01/2026. The performance of this award is based on the Lam Research Total Shareholder Return performance relative to the PHLX Semiconductor Total Return Index Total Shareholder Return during the performance period of 02/01/2023 through 01/31/2026.</footnote>
        <footnote id="F6">The stock options will become exercisable in three equal installments on 03/01/2022, 03/01/2023, and 03/01/2024</footnote>
        <footnote id="F7">The stock options will become exercisable in three equal installments on 03/02/2021, 03/02/2022, and 03/02/2023.</footnote>
        <footnote id="F8">The stock options will become exercisable in three equal installments on 03/01/2025, 03/01/2026, and 03/01/2027.</footnote>
        <footnote id="F9">The stock options will become exercisable in three equal installments on 03/01/2020, 03/01/2021, and 03/01/2022.</footnote>
        <footnote id="F10">The stock options will become exercisable in three equal installments on 03/01/2023, 03/01/2024, and 03/01/2025</footnote>
        <footnote id="F11">The stock options will become exercisable in three equal installments on 03/01/2024, 03/01/2025, and 03/01/2026</footnote>
        <footnote id="F12">The stock options will become exercisable in three equal installments on 03/01/2019, 03/01/2020, and 03/01/2021.</footnote>
    </footnotes>

    <remarks>Adjusted to reflect a ten-for-one forward split of the Issuer's common stock effective after market close on October 2, 2024.</remarks>

    <ownerSignature>
        <signatureName>Marta Woods by Power of Attorney</signatureName>
        <signatureDate>2025-02-06</signatureDate>
    </ownerSignature>
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