LAM RESEARCH CORP (LRCX)

Latest Insider Confidence Score

2026Q1

47.8
Bearish

Company insider confidence (by quarter)

2014Q1 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Bettinger Douglas R CFO 987,237 Nov 17, 2025
Brandt Eric Director 288,705 Nov 10, 2025
Vahedi Vahid President 251,047 Oct 14, 2025
Cannon Michael R Director 191,375 Nov 10, 2025
Talwalkar Abhijit Y Director 109,995 Nov 10, 2025

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Mar 4, 2026 Mar 5, 2026 Bettinger Douglas R CFO Sell 15.0 -50,057 -4.42% ✗ $11.2M
Mar 4, 2026 Mar 5, 2026 Harter Ava Chief Legal Officer Sell 20.0 -1,500 -2.74% ✗ $334K
Mar 2, 2026 Mar 3, 2026 Bettinger Douglas R CFO Sell 16.3 -40,329 -3.69% ✗ $9.3M
Mar 2, 2026 Mar 3, 2026 Harter Ava Chief Legal Officer Sell 20.0 -4,000 -6.81% ✗ $930K
Feb 27, 2026 Mar 2, 2026 Bettinger Douglas R CFO Sell 35.0 -36,126 -3.39% ✗ $11.4M
Feb 27, 2026 Mar 2, 2026 Varadarajan Seshasayee President Sell 36.3 -24,366 -9.67% ✗ $8.6M
Feb 27, 2026 Mar 2, 2026 Vahedi Vahid President Sell 36.3 -23,921 -7.95% ✗ $7.7M
Feb 27, 2026 Mar 2, 2026 Harter Ava Chief Legal Officer Sell 92.5 +1,919 3.38% ✗ $1.2M
Feb 27, 2026 Mar 2, 2026 Fernandes Neil J President Sell 37.5 -8,817 -9.40% ✗ $4M
Feb 27, 2026 Mar 2, 2026 ARCHER TIMOTHY CEO Sell 35.0 -121,241 -9.69% ✗ $40.3M
Feb 27, 2026 Mar 2, 2026 LORD PATRICK J President Sell 36.3 -39,955 -28.79% ✗ $9.3M
Feb 27, 2026 Mar 2, 2026 Correia Christina CVP , Chief Accounting Officer Sell 37.5 -3,469 -5.72% ✗ $4.6M
Feb 24, 2026 Feb 25, 2026 ARCHER TIMOTHY CEO Neutral 37.5 -7,080 -0.56% ✗ -
Feb 6, 2026 Feb 9, 2026 BRANDT ERIC Director Sell 16.3 -35,000 -12.12% ✗ $7.9M
Feb 6, 2026 Feb 9, 2026 DEVGAN ANIRUDH Director Neutral 90.0 +1,141 365.71% ✗ -
Feb 9, 2026 DEVGAN ANIRUDH Director Neutral 52.5 - 0.00% ✗ -
Feb 3, 2026 Feb 5, 2026 Bettinger Douglas R CFO Neutral 52.5 - 0.00% ✗ -
Feb 3, 2026 Feb 5, 2026 Correia Christina CVP , Chief Accounting Officer Neutral 52.5 - 0.00% ✗ -
Feb 3, 2026 Feb 5, 2026 Fernandes Neil J President Neutral 52.5 - 0.00% ✗ -
Feb 3, 2026 Feb 5, 2026 LORD PATRICK J President Neutral 52.5 - 0.00% ✗ -
Feb 3, 2026 Feb 5, 2026 Vahedi Vahid President Neutral 52.5 - 0.00% ✗ -
Feb 3, 2026 Feb 5, 2026 Varadarajan Seshasayee President Neutral 52.5 - 0.00% ✗ -
Feb 5, 2026 DEVGAN ANIRUDH Director Neutral 52.5 - 0.00% ✗ -
Feb 4, 2026 Feb 5, 2026 ARCHER TIMOTHY CEO Neutral 52.5 - 0.00% ✗ -
Dec 17, 2025 Dec 18, 2025 ARCHER TIMOTHY CEO Sell 21.3 -163,300 -7.84% ✓ $26.8M
Nov 14, 2025 Nov 17, 2025 Bettinger Douglas R CFO Sell 16.3 -40,080 -3.90% ✗ $6M
Nov 7, 2025 Nov 10, 2025 Mayer Bethany Director Sell 85.0 +1,605 5.25% ✓ $4.8K
Nov 7, 2025 Nov 10, 2025 Mehra Jyoti Director Neutral 85.0 +1,635 9.71% ✗ -
Nov 7, 2025 Nov 10, 2025 Kang Ho Kyu Director Neutral 90.0 +1,635 20.36% ✗ -
Nov 7, 2025 Nov 10, 2025 FIELDS MARK Director Neutral 90.0 +1,635 38.50% ✗ -
Nov 7, 2025 Nov 10, 2025 Dineen John M. Director Neutral 90.0 +1,635 21.80% ✗ -
Nov 7, 2025 Nov 10, 2025 CANNON MICHAEL R Director Neutral 67.5 +1,635 0.86% ✗ -
Nov 7, 2025 Nov 10, 2025 Brennan Ita M Director Neutral 90.0 +1,635 44.11% ✗ -
Nov 7, 2025 Nov 10, 2025 BRANDT ERIC Director Neutral 67.5 +1,635 0.57% ✗ -
Nov 7, 2025 Nov 10, 2025 TALWALKAR ABHIJIT Y Director Neutral 77.5 +1,635 1.51% ✗ -
Nov 6, 2025 Nov 10, 2025 Ahmed Sohail U Director Neutral 82.5 +1,635 4.87% ✗ -
Nov 3, 2025 Nov 4, 2025 Mayer Bethany Director Sell 37.5 -1,298 -4.07% ✓ $207.7K
Oct 31, 2025 Nov 3, 2025 Kang Ho Kyu Director Sell 42.5 -664 -7.64% ✗ $104.6K
Oct 27, 2025 Oct 28, 2025 Harter Ava Chief Legal Officer Sell 17.5 -9,010 -7.35% ✗ $1.4M
Oct 13, 2025 Oct 14, 2025 Vahedi Vahid President Sell 13.8 -52,190 -17.21% ✓ $7.2M
Apr 8, 2025 Aug 6, 2025 Harter Ava Chief Legal Officer Sell 40.0 -5,260 -8.09% ✗ $508.9K
Feb 28, 2025 Mar 4, 2025 ARCHER TIMOTHY CEO Sell 93.8 +49,135 4.98% ✗ $5.3M
Feb 28, 2025 Mar 4, 2025 Bettinger Douglas R CFO Sell 87.5 +15,604 1.54% ✗ $1.4M
Feb 28, 2025 Mar 4, 2025 LORD PATRICK J President Sell 100.0 +12,863 20.66% ✗ $1.1M
Feb 28, 2025 Mar 4, 2025 Vahedi Vahid President Sell 87.5 +6,559 2.21% ✗ $1.1M
Feb 28, 2025 Mar 4, 2025 Varadarajan Seshasayee President Sell 95.0 +16,221 8.94% ✗ $1.2M
Feb 28, 2025 Mar 4, 2025 Harter Ava Chief Legal Officer Sell 95.0 +17,977 38.19% ✗ $106.1K
Feb 28, 2025 Mar 4, 2025 Correia Christina CVP , Chief Accounting Officer Sell 95.0 +5,491 12.00% ✗ $238.9K
Feb 28, 2025 Mar 4, 2025 Fernandes Neil J President Sell 97.5 +13,687 23.52% ✗ $477.8K
Feb 20, 2025 Feb 21, 2025 Varadarajan Seshasayee President Sell 8.8 -110,080 -23.39% ✓ $9.9M
Feb 4, 2025 Feb 6, 2025 Bettinger Douglas R CFO Neutral 52.5 - 0.00% ✗ -
Feb 4, 2025 Feb 6, 2025 Fernandes Neil J President Neutral 52.5 - 0.00% ✗ -
Feb 4, 2025 Feb 6, 2025 LORD PATRICK J President Neutral 52.5 - 0.00% ✗ -
Feb 4, 2025 Feb 6, 2025 Vahedi Vahid President Neutral 52.5 - 0.00% ✗ -
Feb 4, 2025 Feb 6, 2025 Varadarajan Seshasayee President Neutral 52.5 - 0.00% ✗ -
Feb 4, 2025 Feb 6, 2025 Correia Christina CVP , Chief Accounting Officer Neutral 52.5 - 0.00% ✗ -
Feb 5, 2025 Feb 6, 2025 ARCHER TIMOTHY CEO Neutral 52.5 - 0.00% ✗ -
Nov 4, 2024 Jan 21, 2025 Ahmed Sohail U Director Neutral 52.5 - 0.00% ✗ -
Nov 6, 2024 Jan 21, 2025 Mayer Bethany Director Neutral 52.5 - 0.00% ✗ -
Nov 8, 2024 Nov 12, 2024 Ahmed Sohail U Director Neutral 85.0 +2,950 9.63% ✗ -
Nov 8, 2024 Nov 12, 2024 TALWALKAR ABHIJIT Y Director Neutral 82.5 +2,950 2.80% ✗ -
Nov 8, 2024 Nov 12, 2024 Mehra Jyoti Director Neutral 90.0 +2,950 21.24% ✗ -
Nov 8, 2024 Nov 12, 2024 Mayer Bethany Director Neutral 90.0 +2,950 10.20% ✗ -
Nov 8, 2024 Nov 12, 2024 Kang Ho Kyu Director Neutral 90.0 +2,950 51.37% ✗ -
Nov 8, 2024 Nov 12, 2024 Dineen John M. Director Neutral 90.0 +2,950 64.84% ✗ -
Nov 8, 2024 Nov 12, 2024 BRANDT ERIC Director Neutral 77.5 +2,950 1.04% ✗ -
Nov 8, 2024 Nov 12, 2024 CANNON MICHAEL R Director Neutral 77.5 +2,950 1.58% ✗ -
Nov 8, 2024 Nov 12, 2024 FIELDS MARK Director Neutral 90.0 +3,687 658.39% ✗ -
Nov 8, 2024 Nov 12, 2024 Brennan Ita M Director Neutral 90.0 +3,687 18435.00% ✗ -
Nov 6, 2024 Nov 7, 2024 Mayer Bethany Director Neutral 52.5 - 0.00% ✗ -
Nov 4, 2024 Nov 5, 2024 Ahmed Sohail U Director Neutral 52.5 - 0.00% ✗ -
Nov 1, 2024 Nov 4, 2024 Mayer Bethany Director Sell 22.5 -1,660 -5.43% ✗ $124.8K
Oct 31, 2024 Nov 1, 2024 Kang Ho Kyu Director Sell 42.5 -1,107 -16.16% ✗ $82.3K
Oct 1, 2024 Oct 2, 2024 Correia Christina CVP , Chief Accounting Officer Sell 22.5 -647 -13.17% ✓ $528.9K
Sep 30, 2024 Oct 1, 2024 Varadarajan Seshasayee President Neutral 50.0 -182 -1.08% ✓ -
Sep 5, 2024 Brennan Ita M Director Neutral 52.5 - 0.00% ✗ -
Sep 5, 2024 FIELDS MARK Director Neutral 52.5 - 0.00% ✗ -
Aug 5, 2024 Aug 6, 2024 Harter Ava Chief Legal Officer Neutral 90.0 +4,707 100.00% ✗ -
Jul 12, 2024 Jul 15, 2024 Fernandes Neil J President Sell 10.0 -1,620 -23.28% ✓ $1.7M
Jul 10, 2024 Harter Ava Chief Legal Officer Neutral 52.5 - 0.00% ✗ -
Jun 28, 2024 Jul 2, 2024 ARCHER TIMOTHY CEO Sell 21.3 -9,650 -9.68% ✓ $10.3M
Jun 28, 2024 Jul 2, 2024 ARCHER TIMOTHY CEO Sell 26.3 -5,604 -5.32% ✓ $6M
Jun 28, 2024 Jul 2, 2024 ARCHER TIMOTHY CEO Sell 17.5 -13,743 -11.55% ✓ $14.7M
Jul 1, 2024 Jul 2, 2024 Correia Christina CVP , Chief Accounting Officer Sell 22.5 -647 -11.63% ✓ $687.3K
Jun 27, 2024 Jul 1, 2024 Fernandes Neil J President Sell 5.0 -4,409 -38.79% ✓ $4.7M
May 3, 2024 May 6, 2024 Schisler George M Chief Legal Officer Sell 20.0 -400 -5.04% ✗ $363.3K
Apr 29, 2024 Apr 30, 2024 LORD PATRICK J President Sell 45.0 -60 -1.33% ✓ $55.3K
Apr 1, 2024 Apr 2, 2024 TALWALKAR ABHIJIT Y Director Sell 26.3 -882 -7.72% ✓ $857.3K
Apr 1, 2024 Apr 2, 2024 Corrreia Christina CVP , Chief Accounting Officer Sell 22.5 -647 -10.46% ✓ $628.9K
Mar 18, 2024 Mar 20, 2024 Varadarajan Seshasayee President Sell 2.5 -11,000 -39.52% ✓ $10.1M
Mar 11, 2024 Mar 13, 2024 LORD PATRICK J President Sell 5.0 -3,452 -43.33% ✓ $3.2M
Mar 11, 2024 Mar 13, 2024 LORD PATRICK J President Sell 36.3 -4,795 -2.21% ✓ $4.4M
Mar 1, 2024 Mar 5, 2024 ARCHER TIMOTHY CEO Sell 36.3 -4,191 -4.04% ✗ $8.9M
Mar 1, 2024 Mar 5, 2024 Bettinger Douglas R CFO Sell 37.5 -1,104 -1.10% ✗ $2.4M
Mar 1, 2024 Mar 5, 2024 LORD PATRICK J President Sell 37.5 -959 -10.75% ✗ $2M
Mar 1, 2024 Mar 5, 2024 Vahedi Vahid President Sell 37.5 -796 -2.75% ✗ $1.9M
Mar 1, 2024 Mar 5, 2024 Fernandes Neil J President Sell 85.0 +229 2.06% ✗ $850K
Mar 1, 2024 Mar 5, 2024 Corrreia Christina CVP , Chief Accounting Officer Sell 85.0 +98 1.61% ✗ $463.3K
Mar 1, 2024 Mar 5, 2024 Schisler George M Chief Legal Officer Sell 42.5 -160 -1.99% ✗ $157K
Mar 1, 2024 Mar 5, 2024 Varadarajan Seshasayee President Sell 37.5 -346 -1.23% ✗ $1.9M