Insider holders · CIK 0000707549
LAM RESEARCH CORP · LRCX
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Timothy ArcherPresident and CEO | 1,075,966 | 5,670 | 1,081,636 | Sep 10, 2026 · 1:05 pm EDT | Form 4 |
| Seshasayee VaradarajanSenior Vice President | 205,546 | 2,367 | 207,913 | Sep 3, 2026 · 3:06 pm EDT | Form 4 |
| Eric BrandtDirector | 144,705 | — | 144,705 | Jun 15, 2026 · 7:33 pm EDT | Form 4 |
| Martin B AnsticeChief Executive Officer | 129,259 | — | 129,259 | May 23, 2018 · 2:34 pm EDT | Form 4 |
| Douglas R BettingerChief Financial Officer & EVP | 122,330 | — | 122,330 | Mar 5, 2019 · 5:42 pm EST | Form 4 |
| Abhijit Y TalwalkarDirector | 87,142 | — | 87,142 | Jul 14, 2026 · 12:56 pm EDT | Form 4 |
| Richard A GottschoExecutive Vice President & CTO | 72,671 | — | 72,671 | Mar 5, 2019 · 5:37 pm EST | Form 4 |
| Vahid VahediSenior Vice President | 50,975 | — | 50,975 | Mar 5, 2019 · 5:29 pm EST | Form 4 |
| Catherine P LegoDirector | 50,598 | — | 50,598 | Nov 13, 2018 · 11:48 am EST | Form 4 |
| Sarah A O'DowdChief Legal Officer & SVP | 44,397 | — | 44,397 | Mar 5, 2019 · 5:06 pm EST | Form 4 |
| Ava HarterChief Legal Officer | 42,462 | — | 42,462 | Sep 1, 2026 · 12:08 pm EDT | Form 4 |
| Krishna SaraswatDirector | 23,896 | — | 23,896 | Nov 10, 2015 · 4:41 pm EST | Form 4 |
| Bethany MayerDirector | 1,635 | 20,995 | 22,630 | Sep 10, 2026 · 1:04 pm EDT | Form 4 |
| Mansy Youssef A ElDirector | 22,176 | — | 22,176 | Nov 13, 2018 · 11:44 am EST | Form 4 |
| Scott Gerald MeikleSenior Vice President | 21,090 | 73 | 21,163 | Mar 5, 2019 · 5:13 pm EST | Form 4 |
| Michael R CannonDirector | 16,090 | — | 16,090 | Nov 13, 2018 · 11:54 am EST | Form 4 |
| Christine HeckartDirector | 2,310 | 13,230 | 15,540 | Feb 4, 2019 · 2:54 pm EST | Form 4 |
| Patrick J LordSenior Vice President | 15,154 | — | 15,154 | Mar 5, 2019 · 5:33 pm EST | Form 4 |
| Stephen G NewberryDirector | 9,847 | — | 9,847 | Nov 13, 2018 · 11:56 am EST | Form 4 |
| Kevin JenningsSenior Vice President | 6,588 | — | 6,588 | Mar 5, 2019 · 5:49 pm EST | Form 4 |
| Lih Shyng (Rick) TsaiDirector | 4,870 | — | 4,870 | Nov 13, 2018 · 11:52 am EST | Form 4 |
| Young Bum KohDirector | 1,960 | — | 1,960 | Nov 13, 2017 · 7:59 pm EST | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.