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Investment Visual

LRCX

Lam Research Corporation

$225.92−7.86 (−3.36%)Close Nov 13, 2026

Backtest LRCX

Insider trading

12 months to Nov 12, 2026
Sold
$176M
8 insiders
Largest seller
$64.2M
Timothy Archer · 37% of sales
Plan sales
$136M
77% of sales
Latest buy
Apr 8, 2025
Ava Harter

Buys and sales on the price

Since 2003

By period

Open-market trades
Trades3 months12 monthsSince 2003
Buys003
Sales722597
Plan sales614363
Shares bought000092,16992.2K
Shares sold136,442136K689,829690K124,951,818125M
Net shares−136,442−136K−689,829−690K−124,859,649−125M
Net value−$38.8M−$176M−$1.01B

Insiders

Insider12 monthsShares held
Timothy Archer
President and CEO
−27.5%
1,129,662
Douglas R. Bettinger
Chief Financial Officer & EVP
−12.7%
1,081,705
as of Mar 5, 2026
Vahid Vahedi
Senior Vice President
—
276,896
as of Mar 2, 2026
Seshasayee Varadarajan
Senior Vice President
−30.2%
207,913
Michael R. Cannon
Director
—
191,375
as of Nov 10, 2025

Trades

600 trades since 2003
TypeInsiderRoleSharesPriceHeld after
Nov 6, 2026Plan sale
Bethany MayerDirector
Director
Director
16
at $208.50
$208.50$3.34K
−<0.1%
Changed by trades not shown: 22.8K after
Changed by trades not shown: 22,751
Nov 2, 2026Plan sale
Bethany MayerDirector
Director
Director
719
at $242.59
$242.59$174K
−3.2%
21.9K after
21,911
Oct 23, 2026Plan sale
Timothy ArcherPresident and CEO
President and CEO
President and CEO
31,400
at $227.02
$227.02$7.13M
−2.7%
Changed by trades not shown: 1.13M after
Changed by trades not shown: 1,129,662
Sep 9, 2026Sale
Bethany MayerDirector
Director
Director
9,557
at $314.74
$314.74$3.01M
−29.7%
22.6K after
22,630
Sep 9, 2026Plan sale
Timothy ArcherPresident and CEO
President and CEO
President and CEO
30,000
at $319.26
$319.26$9.58M
−2.6%
Changed by trades not shown: 1.13M after
Changed by trades not shown: 1,129,662
Sep 2, 2026Plan sale
Seshasayee VaradarajanSenior Vice President
Senior Vice President
Senior Vice President
59,750
at $291.32
$291.32$17.4M
−26.2%
168K after
168,163
Aug 31, 2026Plan sale
Ava HarterChief Legal Officer
Chief Legal Officer
Chief Legal Officer
5,000
at $302.46
$302.46$1.51M
−10.5%
42.5K after
42,462
Aug 6, 2026Plan sale
Timothy ArcherPresident and CEO
President and CEO
President and CEO
30,000
at $300.00
$300.00$9.00M
−2.6%
Changed by trades not shown: 1.13M after
Changed by trades not shown: 1,129,662
Jul 13, 2026Plan sale
Abhijit Y. TalwalkarDirector
Director
Director
18,282
at $335.00
$335.00$6.12M
−17.3%
87.1K after
87,142
Jul 2, 2026Plan sale
Timothy ArcherPresident and CEO
President and CEO
President and CEO
30,000
at $390.01
$390.01$11.7M
−2.6%
1.13M after
1,129,662
  • Bethany Mayer$3.34K
    Nov 6, 2026 · Plan sale16 at $208.50
    Director−<0.1% of holdings, Changed by trades not shown: 22.8K after
  • Bethany Mayer$174K
    Nov 2, 2026 · Plan sale719 at $242.59
    Director−3.2% of holdings, 21.9K after
  • Timothy Archer$7.13M
    Oct 23, 2026 · Plan sale31,400 at $227.02
    President and CEO−2.7% of holdings, Changed by trades not shown: 1.13M after
  • Bethany Mayer$3.01M
    Sep 9, 2026 · Sale9,557 at $314.74
    Director−29.7% of holdings, 22.6K after
  • Timothy Archer$9.58M
    Sep 9, 2026 · Plan sale30,000 at $319.26
    President and CEO−2.6% of holdings, Changed by trades not shown: 1.13M after
  • Seshasayee Varadarajan$17.4M
    Sep 2, 2026 · Plan sale59,750 at $291.32
    Senior Vice President−26.2% of holdings, 168K after
  • Ava Harter$1.51M
    Aug 31, 2026 · Plan sale5,000 at $302.46
    Chief Legal Officer−10.5% of holdings, 42.5K after
  • Timothy Archer$9.00M
    Aug 6, 2026 · Plan sale30,000 at $300.00
    President and CEO−2.6% of holdings, Changed by trades not shown: 1.13M after
  • Abhijit Y. Talwalkar$6.12M
    Jul 13, 2026 · Plan sale18,282 at $335.00
    Director−17.3% of holdings, 87.1K after
  • Timothy Archer$11.7M
    Jul 2, 2026 · Plan sale30,000 at $390.01
    President and CEO−2.6% of holdings, 1.13M after