LAM RESEARCH CORP
LRCX
25 insider filings · Latest: May 1, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| May 14, 2026 | May 14 1:57 PM | LORD PATRICK J | Proposed Sale | 59,490 | $300.17 | $17.9M | — | View → |
| May 1, 2026 | May 4 5:24 PM | Neil J FernandesSenior Vice President | Sale | 18,170 | $255.14 | $4.6M | 66,129(D) | View → |
| May 1, 2026 | May 1 2:05 PM | Fernandes Neil J | Proposed Sale | 18,170 | $255.14 | $4.6M | — | View → |
| Apr 27, 2026 | Apr 28 6:04 PM | Ava HarterChief Legal Officer | Sale | 6,010 | $258.66 | $1.6M | 53,205.455(D) | View → |
| Apr 27, 2026 | Apr 27 3:56 PM | Harter Ava | Proposed Sale | 6,010 | $258.66 | $1.6M | — | View → |
| Mar 4, 2026 | Mar 5 6:49 PM | Douglas R BettingerChief Financial Officer & EVP | Sale | 50,057 | $224.03 | $11.2M | 1,081,705(D) | View → |
| Mar 4, 2026 | Mar 5 6:48 PM | Ava HarterChief Legal Officer | Sale | 1,500 | $222.66 | $334.0K | 53,205.455(D) | View → |
| Mar 4, 2026 | Mar 4 5:24 PM | Harter Ava | Proposed Sale | 1,500 | $222.66 | $334.0K | — | View → |
| Mar 4, 2026 | Mar 4 5:18 PM | Bettinger Douglas R | Proposed Sale | 50,057 | $224.03 | $11.2M | — | View → |
| Mar 2, 2026 | Mar 3 8:16 PM | Douglas R BettingerChief Financial Officer & EVP | Sale | 40,329 | $230.22 | $9.3M | 1,054,012(D) | View → |
| Mar 2, 2026 | Mar 3 8:15 PM | Ava HarterChief Legal Officer | Sale | 4,000 | $232.50 | $930.0K | 54,705.455(D) | View → |
| Mar 2, 2026 | Mar 2 9:32 PM | Bettinger Douglas R | Proposed Sale | 40,329 | $230.22 | $9.3M | — | View → |
| Mar 2, 2026 | Mar 2 6:02 PM | Harter Ava | Proposed Sale | 4,000 | $232.50 | $930.0K | — | View → |
| Feb 6, 2026 | Feb 9 7:00 PM | Eric BrandtDirector | Sale | 35,000 | $225.60 | $7.9M | 253,705(D) | View → |
| Feb 6, 2026 | Feb 6 8:17 PM | BRANDT ERIC | Proposed Sale | 35,000 | $225.60 | $7.9M | — | View → |
| Dec 17, 2025 | Dec 17 2:46 PM | ARCHER TIMOTHY | Proposed Sale | 163,300 | $163.86 | $26.8M | — | View → |
| Nov 14, 2025 | Nov 14 8:34 PM | Bettinger Douglas R | Proposed Sale | 40,080 | $150.60 | $6.0M | — | View → |
| Nov 7, 2025 | Nov 7 2:50 PM | Mayer Bethany | Proposed Sale | 30 | $159.52 | $4.8K | — | View → |
| Nov 3, 2025 | Nov 3 3:34 PM | Mayer Bethany | Proposed Sale | 1,298 | $159.99 | $207.7K | — | View → |
| Oct 27, 2025 | Oct 27 5:10 PM | Harter Ava | Proposed Sale | 9,010 | $157.47 | $1.4M | — | View → |
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Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Apr 27, 2026 | Apr 28 6:04 PM | Ava HarterChief Legal Officer | Option Exercise | 6,010 | $77.04 | 6,010(D) | View → |
| Mar 4, 2026 | Mar 5 6:49 PM | Douglas R BettingerChief Financial Officer & EVP | Option Exercise | 77,750 | $98.15 | 13,240(D) | View → |
| Mar 2, 2026 | Mar 3 8:16 PM | Douglas R BettingerChief Financial Officer & EVP | Option Exercise | 66,310 | $59.88 | 0(D) | View → |
| Feb 27, 2026 | Mar 2 11:15 PM | Douglas R BettingerChief Financial Officer & EVP | Grant/Award | 18,820 | $0.00 | 18,820(D) | View → |
| Feb 27, 2026 | Mar 2 11:14 PM | Seshasayee VaradarajanSenior Vice President | Grant/Award | 18,820 | $0.00 | 18,820(D) | View → |
| Feb 27, 2026 | Mar 2 11:13 PM | Vahid VahediSenior Vice President | Grant/Award | 11,065 | $0.00 | 11,065(D) | View → |
| Feb 27, 2026 | Mar 2 11:12 PM | Ava HarterChief Legal Officer | Grant/Award | 8,685 | $0.00 | 8,685(D) | View → |
| Feb 27, 2026 | Mar 2 11:11 PM | Neil J FernandesSenior Vice President | Grant/Award | 10,113 | $0.00 | 10,113(D) | View → |
| Feb 27, 2026 | Mar 2 11:10 PM | Timothy ArcherPresident and CEO | Grant/Award | 76,580 | $0.00 | 76,580(D) | View → |
| Feb 27, 2026 | Mar 2 11:08 PM | Christina CorreiaCVP , Chief Accounting Officer | Grant/Award | 1,362 | $0.00 | 1,362(D) | View → |
| Feb 3, 2026 | Feb 5 4:35 PM | Douglas R BettingerChief Financial Officer & EVP | Option Exercise | 51,280 | $0.00 | 0(D) | View → |
| Feb 3, 2026 | Feb 5 4:34 PM | Christina CorreiaCVP , Chief Accounting Officer | Option Exercise | 6,030 | $0.00 | 0(D) | View → |
| Feb 3, 2026 | Feb 5 4:33 PM | Neil J FernandesSenior Vice President | Option Exercise | 14,380 | $0.00 | 0(D) | View → |
| Feb 3, 2026 | Feb 5 4:33 PM | Patrick J LordExecutive Vice President | Option Exercise | 42,230 | $0.00 | 0(D) | View → |
| Feb 3, 2026 | Feb 5 4:32 PM | Vahid VahediSenior Vice President | Option Exercise | 33,180 | $0.00 | 0(D) | View → |
| Feb 3, 2026 | Feb 5 4:32 PM | Seshasayee VaradarajanSenior Vice President | Option Exercise | 35,950 | $0.00 | 0(D) | View → |
| Feb 4, 2026 | Feb 5 4:30 PM | Timothy ArcherPresident and CEO | Option Exercise | 181,020 | $0.00 | 0(D) | View → |