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Home/Companies/Lam Research Corporation

Lam Research Corporation

326 insider trades tracked

LRCX
Insider trades
326
Bought (open market)
$602
Sold (open market)
$203.9M
Unique insiders
21

12-month activity

Monthly insider buy vs sell totals for Lam Research Corporation.

BuysSells
Show data table
MonthBuysSellsFilings
October 2025$0$8.7M5
November 2025$0$6.2M15
December 2025$0$26.8M3
January 2026$0$00
February 2026$0$7.9M62
March 2026$0$21.8M10
April 2026$0$1.6M2
May 2026$0$4.6M1
June 2026$0$41.5M44
July 2026$0$17.8M3
August 2026$0$10.5M4
September 2026$0$17.4M5

Recent insider trades

Most recent Form 4 filings for Lam Research Corporation.

  • Varadarajan Seshasayeesold27,480 shares ofLRCXat $291.32$8MSep 2 · filed Sep 3Details
  • Varadarajan Seshasayeeexercised27,480 shares ofLRCXat $30.033$825KSep 2 · filed Sep 3Details
  • Varadarajan Seshasayeesold12,270 shares ofLRCXat $291.32$3.6MSep 2

Insiders at this company

Executives and directors who have filed Form 4s.

  • LORD PATRICK J56 trades
  • BRANDT ERIC46 trades
  • Varadarajan Seshasayee36 trades
  • ARCHER TIMOTHY34 trades
  • Bettinger Douglas R31 trades
  • Fernandes Neil J28 trades
  • Correia Christina26 trades
  • Vahedi Vahid25 trades

Explore insider screeners

Latest CEO & CFO PurchasesLatest CEO & CFO SalesDirector PurchasesOfficer PurchasesTop Purchases This WeekTop Sales This WeekTop Officer Buys (Month)10% Owner Filings10b5-1 Planned TradesDiscretionary TradesBuy/Sell RatiosPolitician-Insider Overlap
· filed Sep 3
Details
  • Varadarajan Seshasayeeexercised12,270 shares ofLRCXat $59.881$735KSep 2 · filed Sep 3Details
  • Varadarajan Seshasayeesold20,000 shares ofLRCXat $291.32$5.8MSep 2 · filed Sep 3Details
  • Harter Avasold5,000 shares ofLRCXat $302.46$1.5MAug 31 · filed Sep 1Details
  • ARCHER TIMOTHYsold30,000 shares ofLRCXat $300$9MAug 6 · filed Aug 7Details
  • ARCHER TIMOTHYexercised30,000 shares ofLRCXat $30.033$901KAug 6 · filed Aug 7Details
  • Harter Avatax-withheld5,790 shares ofLRCXat $307.42$1.8MAug 5 · filed Aug 6Details
  • TALWALKAR ABHIJIT Ysold18,282 shares ofLRCXat $335$6.1MJul 13 · filed Jul 14Details
  • ARCHER TIMOTHYsold30,000 shares ofLRCXat $390.01$11.7MJul 2 · filed Jul 6Details
  • ARCHER TIMOTHYexercised30,000 shares ofLRCXat $30.033$901KJul 2 · filed Jul 6Details
  • BRANDT ERICsold1,600 shares ofLRCXat $373.09$597KJun 12 · filed Jun 15Details
  • BRANDT ERICsold7,700 shares ofLRCXat $372.23$2.9MJun 12 · filed Jun 15Details
  • BRANDT ERICsold8,233 shares ofLRCXat $371.17$3.1MJun 12 · filed Jun 15Details
  • BRANDT ERICsold5,037 shares ofLRCXat $370.27$1.9MJun 12 · filed Jun 15Details
  • BRANDT ERICsold4,198 shares ofLRCXat $369.16$1.5MJun 12 · filed Jun 15Details
  • BRANDT ERICsold4,030 shares ofLRCXat $368.03$1.5MJun 12 · filed Jun 15Details
  • BRANDT ERICsold5,803 shares ofLRCXat $367.01$2.1MJun 12 · filed Jun 15Details
  • BRANDT ERICsold1,200 shares ofLRCXat $365.16$438KJun 12 · filed Jun 15Details
  • BRANDT ERICsold2,300 shares ofLRCXat $364.41$838KJun 12 · filed Jun 15Details
  • BRANDT ERICsold2,345 shares ofLRCXat $363.33$852KJun 12 · filed Jun 15Details
  • BRANDT ERICsold2,708 shares ofLRCXat $362.4$981KJun 12 · filed Jun 15Details
  • BRANDT ERICsold819 shares ofLRCXat $361.21$296KJun 12 · filed Jun 15Details
  • BRANDT ERICsold1,906 shares ofLRCXat $360.15$686KJun 12 · filed Jun 15Details
  • BRANDT ERICsold3,828 shares ofLRCXat $359.08$1.4MJun 12 · filed Jun 15Details
  • BRANDT ERICsold1,100 shares ofLRCXat $357.98$394KJun 12 · filed Jun 15Details
  • BRANDT ERICsold1,393 shares ofLRCXat $357.24$498KJun 12 · filed Jun 15Details
  • BRANDT ERICsold300 shares ofLRCXat $355.71$107KJun 12 · filed Jun 15Details
  • BRANDT ERICsold642 shares ofLRCXat $364$234KJun 11 · filed Jun 15Details
  • View all trades for LRCX →
    Harter Ava
    17 trades
  • Schisler George M6 trades
  • TALWALKAR ABHIJIT Y5 trades
  • Mayer Bethany4 trades
  • Kang Ho Kyu2 trades
  • Ahmed Sohail U2 trades
  • Hahn Ava2 trades
  • FIELDS MARK1 trades
  • CANNON MICHAEL R1 trades
  • Brennan Ita M1 trades
  • Dineen John M.1 trades
  • Mehra Jyoti1 trades