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LRCXTechnology

Lam Research Corp. (LRCX) Insider Trading

In the last 90 days, 4 Lam Research Corp. (LRCX) insiders reported no open-market purchases and 7 sales totaling $38,810,626. Source: SEC Form 4 filings.

SEC-reported filing activity is provided for research purposes and is not investment advice.

90-day C-suite buyers
0
90-day purchase value
$0.00
Corporate buyers
0
Latest transaction
Nov 6, 2026

Executive filings

Open-market transaction history

Purchase and sale summaries are ordered by the latest reported transaction date.

Open-market insider purchase and sale transactions
DateInsider nameRoleTypeSharesPriceTotal value
Nov 6, 2026Bethany MayerCorporate insiderSale16$208.50$3,336
Nov 2, 2026Bethany MayerCorporate insiderSale719$242.59$174,422
Oct 23, 2026Timothy ArcherPresident and CEOSale31,400$227.02$7,128,428
Sep 9, 2026Bethany MayerCorporate insiderSale9,557$314.74$3,007,970
Sep 9, 2026Timothy ArcherPresident and CEOSale30,000$319.26$9,577,800
Sep 2, 2026Seshasayee VaradarajanSenior Vice PresidentSale59,750$291.32$17,406,370
Aug 31, 2026Ava HarterChief Legal OfficerSale5,000$302.46$1,512,300
Aug 6, 2026Timothy ArcherPresident and CEOSale30,000$300.00$9,000,000
Jul 13, 2026Abhijit Y TalwalkarCorporate insiderSale18,282$335.00$6,124,470
Jul 2, 2026Timothy ArcherPresident and CEOSale30,000$390.01$11,700,300
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Common questions

LRCX insider trading FAQ

Are LRCX insiders buying or selling?
Over the last 90 days, LRCX insiders were net sellers, reporting $0.00 of open-market purchases and $38,810,626 of sales.
When was the last LRCX insider purchase?
No open-market insider purchase of Lam Research Corp. stock was reported in the last 90 days.
Where does LRCX insider trading data come from?
Watch Insiders reads the SEC Form 4 filings that Lam Research Corp. officers, directors, and 10% owners submit to EDGAR, and refreshes this page daily.