List of insiders holdings for LAM RESEARCH CORP:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | ARCHER TIMOTHY President and CEO | 2026-03-02 18:10:51 | 1,152,198 53,696 | 1,205,894 | Form 4 |
| 2 | Bettinger Douglas R Chief Financial Officer & EVP | 2026-03-05 13:49:44 | 1,094,945 0 | 1,094,945 | Form 4 |
| 3 | JOHNSON MERCEDES Chief Financial Officer | 2003-11-13 19:17:12 | 302,524 0 | 302,524 | Form 4 |
| 4 | Vahedi Vahid Senior Vice President | 2026-03-02 18:13:38 | 287,961 0 | 287,961 | Form 4 |
| 5 | BRANDT ERIC Director | 2026-02-09 14:00:11 | 253,705 0 | 253,705 | Form 4 |
| 6 | Varadarajan Seshasayee Senior Vice President | 2026-03-02 18:14:16 | 244,018 2,367 | 246,385 | Form 4 |
| 7 | LINDSAY STEVEN Vice President | 2005-02-17 19:21:16 | 233,058 0 | 233,058 | Form 4 |
| 8 | CANNON MICHAEL R Director | 2025-11-10 13:09:49 | 191,375 0 | 191,375 | Form 4 |
| 9 | Anstice Martin B Chief Executive Officer | 2018-05-23 14:34:16 | 129,259 0 | 129,259 | Form 4 |
| 10 | Rammohan Karthikeyan SVP, Global Ops & Ent Solns | 2026-03-10 11:12:35 | 36,377 82,434 | 118,811 | Form 3 |
| 11 | TALWALKAR ABHIJIT Y Director | 2026-03-11 15:54:12 | 105,424 0 | 105,424 | Form 4 |
| 12 | LORD PATRICK J Executive Vice President | 2026-03-02 18:09:58 | 98,848 0 | 98,848 | Form 4 |
| 13 | Fernandes Neil J Senior Vice President | 2026-03-02 18:11:47 | 94,064 1,015 | 95,079 | Form 4 |
| 14 | INMAN GRANT M Director | 2014-11-12 15:27:43 | 87,638 0 | 87,638 | Form 4 |
| 15 | ELKUS RICHARD J JR Director | 2010-03-15 13:15:37 | 86,368 0 | 86,368 | Form 4 |
| 16 | HARRIS JACK RAYMOND Director | 2009-12-03 17:55:14 | 72,578 0 | 72,578 | Form 4 |
| 17 | ARSCOTT DAVID G Director | 2011-02-02 14:48:30 | 63,933 0 | 63,933 | Form 4 |
| 18 | Marks Jeffrey Vice President | 2010-08-27 14:08:42 | 61,722 0 | 61,722 | Form 4 |
| 19 | Bondur Thomas J Vice President | 2010-12-16 14:24:50 | 60,545 0 | 60,545 | Form 4 |
| 20 | SPIVEY WILLIAM Director | 2014-11-12 19:46:15 | 60,016 0 | 60,016 | Form 4 |
| 21 | Hariri Abdi Vice President | 2009-03-02 19:50:33 | 59,096 0 | 59,096 | Form 4 |
| 22 | Correia Christina CVP , Chief Accounting Officer | 2026-03-02 18:08:56 | 58,530 0 | 58,530 | Form 4 |
| 23 | MADDOCK ERNEST E Chief Financial Officer | 2013-03-06 19:13:18 | 55,365 0 | 55,365 | Form 4 |
| 24 | Harter Ava Chief Legal Officer | 2026-03-05 13:48:57 | 53,205 0 | 53,205 | Form 4 |
| 25 | Lego Catherine P Director | 2022-04-27 17:05:44 | 49,991 0 | 49,991 | Form 4 |
| 26 | Ahmed Sohail U Director | 2025-11-10 13:02:17 | 1,635 33,580 | 35,215 | Form 4 |
| 27 | Mayer Bethany Director | 2025-11-10 16:27:23 | 1,635 30,552 | 32,187 | Form 4 |
| 28 | O'Dowd Sarah A Chief Legal Officer & SVP | 2019-12-23 17:10:57 | 32,084 0 | 32,084 | Form 4 |
| 29 | Gottscho Richard A Executive Vice President & CTO | 2023-03-02 18:01:40 | 30,398 0 | 30,398 | Form 4 |
| 30 | Srinivasan Mukund Vice President | 2012-01-09 16:51:03 | 28,864 0 | 28,864 | Form 4 |
| 31 | WOLPERT PATRICIA S Director | 2010-02-03 14:50:48 | 24,498 0 | 24,498 | Form 4 |
| 32 | Saraswat Krishna Director | 2015-11-10 16:41:54 | 23,896 0 | 23,896 | Form 4 |
| 33 | Meikle Scott Gerald Senior Vice President | 2023-03-02 17:58:39 | 22,954 167.24 | 23,121 | Form 4 |
| 34 | Morita Masayuki Vice President | 2012-04-03 15:03:20 | 22,990 0 | 22,990 | Form 4 |
| 35 | EL MANSY YOUSSEF A Director | 2020-08-12 17:32:33 | 770 18,516 | 19,286 | Form 5 |
| 36 | Mehra Jyoti Director | 2025-11-10 13:15:52 | 18,475 0 | 18,475 | Form 4 |
| 37 | Heckart Christine Director | 2019-02-04 14:54:13 | 2,310 13,230 | 15,540 | Form 4 |
| 38 | Watanabe Seiichi Director | 2009-02-03 18:32:16 | 14,513 0 | 14,513 | Form 4 |
| 39 | Lanza Stephen VP, Corporate Controller | 2008-10-08 12:51:07 | 12,000 0 | 12,000 | Form 3 |
| 40 | JENNINGS KEVIN Senior Vice President | 2020-07-14 17:01:26 | 10,977 0 | 10,977 | Form 4 |
| 41 | NEWBERRY STEPHEN G Director | 2018-11-13 11:56:27 | 9,847 0 | 9,847 | Form 4 |
| 42 | Kang Ho Kyu Director | 2025-11-10 13:15:11 | 9,664 0 | 9,664 | Form 4 |
| 43 | Dineen John M. Director | 2025-11-10 13:13:54 | 9,135 0 | 9,135 | Form 4 |
| 44 | BRIGHT NICOLAS J Senior Vice President | 2006-05-05 18:07:53 | 7,981 120 | 8,101 | Form 4 |
| 45 | Schisler George M Chief Legal Officer | 2024-05-06 14:04:54 | 5,661 1,879 | 7,540 | Form 4 |
| 46 | Tsai Lih Shyng (Rick) Director | 2023-11-13 12:31:59 | 7,459 0 | 7,459 | Form 4 |
| 47 | FIELDS MARK Director | 2025-11-10 13:14:35 | 5,322 560 | 5,882 | Form 4 |
| 48 | Brennan Ita M Director | 2025-11-10 13:08:36 | 5,342 0 | 5,342 | Form 4 |
| 49 | Hahn Ava Chief Legal Officer & SVP | 2024-01-04 15:21:44 | 3,433 0 | 3,433 | Form 4 |
| 50 | VARON LESLIE F Director | 2023-11-13 12:30:33 | 2,834 0 | 2,834 | Form 4 |
| 51 | Koh Young Bum Director | 2017-11-13 19:59:43 | 1,960 0 | 1,960 | Form 4 |
| 52 | DEVGAN ANIRUDH Director | 2026-02-09 13:59:03 | 1,141 312 | 1,453 | Form 4 |
| 53 | WHITAKER DELBERT Director | 2012-11-05 14:21:59 | 0 0 | 0 | Form 4 |
| 54 | Perdikou Kim Director | 2012-11-05 14:19:35 | 0 0 | 0 | Form 4 |
| 55 | BERDAHL ROBERT M Director | 2012-11-05 14:16:57 | 0 0 | 0 | Form 4 |
| 56 | BAGLEY JAMES W Director | 2012-11-05 14:14:15 | 0 0 | 0 | Form 4 |