LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
LRCXCIK 0000707549

LAM RESEARCH CORP

155 transactions by 15 insiders, from November 6, 2025 to September 2, 2026.

Transactions
15515 insiders
Bought · P
Nonenobody bought on the open market
Sold · S
$155.9Mopen market
Net
−$155.9Mnet selling

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Eric BrandtDir4643/46—$47.0M
Douglas R. BettingerCFO21——$26.5M
Timothy ArcherCEO1910/19—$47.5M
Seshasayee VaradarajanPres157/15—$17.4M
Ava HarterGC111/11—$4.3M
Christina CorreiaCAO10———
Neil J. FernandesPres102/10—$7.0M
Vahid VahediPres8———
Patrick J. LordPres6———
Sohail U. AhmedDir3———
Abhijit Y. TalwalkarDir21/2—$6.1M
Ita M. BrennanDir1———
John M. DineenDir1———
Michael R. CannonDir1———
Anirudh DevganDir1———

All transactions

155 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Seshasayee VaradarajanPresDERIVSep 2MPLAN27,480$0.00—?
Seshasayee VaradarajanPresDERIVSep 2MPLAN12,270$0.00—?
Seshasayee VaradarajanPresSep 2SPLAN27,480$291.32$8.0M
Seshasayee VaradarajanPresSep 2MPLAN27,480$30.03$825K
Seshasayee VaradarajanPresSep 2SPLAN12,270$291.32$3.6M
Seshasayee VaradarajanPresSep 2MPLAN12,270$59.88$735K
Seshasayee VaradarajanPresSep 2SPLAN20,000$291.32$5.8M
Ava HarterGCAug 31SPLAN5,000$302.46$1.5M
Timothy ArcherCEODERIVAug 6MPLAN30,000$0.00—?
Timothy ArcherCEOAug 6SPLAN30,000$300.00$9.0M
Timothy ArcherCEOAug 6MPLAN30,000$30.03$901K
Ava HarterGCAug 5F5,790$307.42$1.8M
Abhijit Y. TalwalkarDirJul 13SPLAN18,282$335.00$6.1M
Timothy ArcherCEODERIVJul 2MPLAN30,000$0.00—?
Timothy ArcherCEOJul 2SPLAN30,000$390.01$11.7M
Timothy ArcherCEOJul 2MPLAN30,000$30.03$901K
Eric BrandtDirJun 12SPLAN1,600$373.09$597K
Eric BrandtDirJun 12SPLAN7,700$372.23$2.9M
Eric BrandtDirJun 12SPLAN8,233$371.17$3.1M
Eric BrandtDirJun 12SPLAN5,037$370.27$1.9M
Eric BrandtDirJun 12SPLAN4,198$369.16$1.5M
Eric BrandtDirJun 12SPLAN4,030$368.03$1.5M
Eric BrandtDirJun 12SPLAN5,803$367.01$2.1M
Eric BrandtDirJun 12SPLAN1,200$365.16$438K
Eric BrandtDirJun 12SPLAN2,300$364.41$838K
Eric BrandtDirJun 12SPLAN2,345$363.33$852K
Eric BrandtDirJun 12SPLAN2,708$362.40$981K
Eric BrandtDirJun 12SPLAN819$361.21$296K
Eric BrandtDirJun 12SPLAN1,906$360.15$686K
Eric BrandtDirJun 12SPLAN3,828$359.08$1.4M
Eric BrandtDirJun 12SPLAN1,100$357.98$394K
Eric BrandtDirJun 12SPLAN1,393$357.24$498K
Eric BrandtDirJun 12SPLAN300$355.71$107K
Eric BrandtDirJun 11SPLAN642$364.00$234K
Eric BrandtDirJun 11SPLAN5,717$362.95$2.1M
Eric BrandtDirJun 11SPLAN2,604$362.20$943K
Eric BrandtDirJun 11SPLAN1,756$361.05$634K
Eric BrandtDirJun 11SPLAN664$360.24$239K
Eric BrandtDirJun 11SPLAN780$359.24$280K
Eric BrandtDirJun 11SPLAN1,880$358.22$673K
Eric BrandtDirJun 11SPLAN1,455$357.06$520K
Eric BrandtDirJun 11SPLAN1,653$356.27$589K
Eric BrandtDirJun 11SPLAN1,331$355.50$473K
Eric BrandtDirJun 11SPLAN1,461$354.08$517K
Eric BrandtDirJun 11SPLAN1,172$353.52$414K
Eric BrandtDirJun 11SPLAN36$350.77$13K
Eric BrandtDirJun 11SPLAN1,517$349.79$531K
Eric BrandtDirJun 11SPLAN4,334$348.73$1.5M
Eric BrandtDirJun 11SPLAN6,592$347.86$2.3M
Eric BrandtDirJun 11SPLAN3,442$346.79$1.2M
Eric BrandtDirJun 11SPLAN2,832$345.84$979K
Eric BrandtDirJun 11SPLAN3,208$344.92$1.1M
Eric BrandtDirJun 11SPLAN1,481$343.96$509K
Eric BrandtDirJun 11SPLAN3,644$342.91$1.2M
Eric BrandtDirJun 11SPLAN1,070$341.81$366K
Eric BrandtDirJun 11SPLAN1,277$340.68$435K
Eric BrandtDirJun 11SPLAN1,895$339.75$644K
Eric BrandtDirJun 11SPLAN1,083$338.62$367K
Eric BrandtDirJun 11SPLAN974$337.56$329K
Neil J. FernandesPresJun 1SPLAN7,659$309.60$2.4M
Neil J. FernandesPresMay 1SPLAN18,170$255.14$4.6M
Ava HarterGCDERIVApr 27M6,010$0.00—?
Ava HarterGCApr 27S6,010$258.66$1.6M
Ava HarterGCApr 27M6,010$77.04$463K
Abhijit Y. TalwalkarDirMar 10G4,571$0.00—
Ava HarterGCMar 4S1,500$222.66$334K
Douglas R. BettingerCFODERIVMar 4M26,480$0.00—?
Douglas R. BettingerCFODERIVMar 4M51,270$0.00—?
Douglas R. BettingerCFOMar 4S50,057$224.03$11.2M
Douglas R. BettingerCFOMar 4M26,480$98.15$2.6M
Douglas R. BettingerCFOMar 4M51,270$49.09$2.5M
Ava HarterGCMar 2S4,000$232.50$930K
Douglas R. BettingerCFODERIVMar 2M11,710$0.00—?
Douglas R. BettingerCFODERIVMar 2M37,980$0.00—?
Douglas R. BettingerCFODERIVMar 2M16,620$0.00—?
Douglas R. BettingerCFOMar 2S40,329$230.22$9.3M
Douglas R. BettingerCFOMar 2M11,710$30.03$352K
Douglas R. BettingerCFOMar 2M37,980$54.06$2.1M
Douglas R. BettingerCFOMar 2M16,620$59.88$995K
Seshasayee VaradarajanPresDERIVFeb 27A18,820$0.00—?
Seshasayee VaradarajanPresFeb 27F5,047$233.89$1.2M
Seshasayee VaradarajanPresFeb 27F2,572$233.89$602K
Seshasayee VaradarajanPresFeb 27F3,168$233.89$741K
Seshasayee VaradarajanPresFeb 27F26,126$233.89$6.1M
Seshasayee VaradarajanPresFeb 27A12,547$0.00—
Vahid VahediPresDERIVFeb 27A11,065$0.00—?
Vahid VahediPres—F3,382$233.89$791K
Vahid VahediPresFeb 27F1,923$233.89$450K
Vahid VahediPresFeb 27F2,994$233.89$700K
Vahid VahediPresFeb 27F24,675$233.89$5.8M
Vahid VahediPresFeb 27A9,053$0.00—
Patrick J. LordPresFeb 27F4,469$233.89$1.0M
Patrick J. LordPresFeb 27F1,755$233.89$410K
Patrick J. LordPresFeb 27F2,325$233.89$544K
Patrick J. LordPresFeb 27F31,406$233.89$7.3M
Ava HarterGCDERIVFeb 27A8,685$0.00—?
Ava HarterGC—F3,199$233.89$748K
Ava HarterGCFeb 27F1,988$233.89$465K
Ava HarterGCFeb 27A7,106$0.00—
Neil J. FernandesPresDERIVFeb 27A10,113$0.00—?
Neil J. FernandesPresFeb 27F3,290$233.89$769K
Neil J. FernandesPresFeb 27F1,809$233.89$423K
Neil J. FernandesPresFeb 27F1,298$233.89$304K
Neil J. FernandesPresFeb 27F10,694$233.89$2.5M
Neil J. FernandesPresFeb 27A8,274$0.00—
Christina CorreiaCAODERIVFeb 27A1,362$0.00—?
Christina CorreiaCAOFeb 27F1,421$233.89$332K
Christina CorreiaCAOFeb 27F942$233.89$220K
Christina CorreiaCAOFeb 27F11,963$233.89$2.8M
Christina CorreiaCAOFeb 27F996$233.89$233K
Christina CorreiaCAOFeb 27F4,306$233.89$1.0M
Christina CorreiaCAOFeb 27A12,979$0.00—
Christina CorreiaCAOFeb 27A3,180$0.00—
Douglas R. BettingerCFODERIVFeb 27A18,820$0.00—?
Douglas R. BettingerCFOFeb 27F5,525$233.89$1.3M
Douglas R. BettingerCFOFeb 27F2,186$233.89$511K
Douglas R. BettingerCFOFeb 27F2,826$233.89$661K
Douglas R. BettingerCFOFeb 27F38,136$233.89$8.9M
Douglas R. BettingerCFOFeb 27A12,547$0.00—
Timothy ArcherCEODERIVFeb 27A76,580$0.00—?
Timothy ArcherCEOFeb 27F19,584$233.89$4.6M
Timothy ArcherCEOFeb 27F8,111$233.89$1.9M
Timothy ArcherCEOFeb 27F9,975$233.89$2.3M
Timothy ArcherCEOFeb 27F134,624$233.89$31.5M
Timothy ArcherCEOFeb 27A51,053$0.00—
Timothy ArcherCEOFeb 24G7,080$0.00—
Anirudh DevganDirFeb 6A1,141$0.00—
Eric BrandtDirFeb 6S18,000$230.00$4.1M
Eric BrandtDirFeb 6S17,000$220.95$3.8M
Seshasayee VaradarajanPresDERIVFeb 3M35,950$0.00—?
Seshasayee VaradarajanPresFeb 3M53,925$0.00—
Vahid VahediPresDERIVFeb 3M33,180$0.00—?
Vahid VahediPresFeb 3M49,770$0.00—
Patrick J. LordPresDERIVFeb 3M42,230$0.00—?
Patrick J. LordPresFeb 3M63,345$0.00—
Neil J. FernandesPresDERIVFeb 3M14,380$0.00—?
Neil J. FernandesPresFeb 3M21,570$0.00—
Christina CorreiaCAODERIVFeb 3M6,030$0.00—?
Christina CorreiaCAOFeb 3M9,045$0.00—
Douglas R. BettingerCFODERIVFeb 3M51,280$0.00—?
Douglas R. BettingerCFOFeb 3M76,920$0.00—
Timothy ArcherCEODERIVFeb 4M181,020$0.00—?
Timothy ArcherCEOFeb 4M271,530$0.00—
Timothy ArcherCEODERIVDec 17MPLAN113,300$0.00—?
Timothy ArcherCEODec 17SPLAN113,300$163.86$18.6M
Timothy ArcherCEODec 17MPLAN113,300$17.68$2.0M
Timothy ArcherCEODec 17SPLAN50,000$163.86$8.2M
Douglas R. BettingerCFONov 14S40,080$150.60$6.0M
Michael R. CannonDirNov 7A1,635$0.00—
Ita M. BrennanDirNov 7A1,635$0.00—
Eric BrandtDirNov 7A1,635$0.00—
Sohail U. AhmedDirNov 7A1,635$0.00—
Sohail U. AhmedDirNov 6G2,950$0.00—
Sohail U. AhmedDirNov 6G2,950$0.00—
John M. DineenDirNov 7A1,635$0.00—