LRCX insider transaction filings
LAM RESEARCH CORP — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-07. Screen LRCX transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-07 | 4 | ARCHER TIMOTHY — President and CEO | Option exercise (M): 30,000 @ $30.03 · Sale (S): 30,000 @ $300 · Option exercise (M): 30,000 (derivative) @ $0 | EDGAR |
| 2026-08-06 | 4 | Harter Ava — Chief Legal Officer | Tax withholding (F): 5,790 @ $307.42 | EDGAR |
| 2026-07-14 | 4 | TALWALKAR ABHIJIT Y — Director | Sale (S): 18,282 @ $335 | EDGAR |
| 2026-07-06 | 4 | ARCHER TIMOTHY — President and CEO | Option exercise (M): 30,000 @ $30.03 · Sale (S): 30,000 @ $390.01 · Option exercise (M): 30,000 (derivative) @ $0 | EDGAR |
| 2026-06-15 | 4 | BRANDT ERIC — Director | Sale (S): 300 @ $355.71 · Sale (S): 1,393 @ $357.24 · Sale (S): 1,100 @ $357.98 · Sale (S): 3,828 @ $359.08 · Sale (S): 1,906 @ $360.15 · Sale (S): 819 @ $361.21 · +11 more | EDGAR |
| 2026-06-15 | 4 | BRANDT ERIC — Director | Sale (S): 974 @ $337.56 · Sale (S): 1,083 @ $338.62 · Sale (S): 1,895 @ $339.75 · Sale (S): 1,277 @ $340.68 · Sale (S): 1,070 @ $341.81 · Sale (S): 3,644 @ $342.91 · +20 more | EDGAR |
| 2026-06-02 | 4 | Fernandes Neil J — Senior Vice President | Sale (S): 7,659 @ $309.60 | EDGAR |
| 2026-05-04 | 4 | Fernandes Neil J — Senior Vice President | Sale (S): 18,170 @ $255.14 | EDGAR |
| 2026-04-28 | 4 | Harter Ava — Chief Legal Officer | Option exercise (M): 6,010 @ $77.04 · Sale (S): 6,010 @ $258.66 · Option exercise (M): 6,010 (derivative) @ $0 | EDGAR |
| 2026-03-11 | 4 | TALWALKAR ABHIJIT Y — Director | Gift (G): 4,571 @ $0 | EDGAR |
| 2026-03-05 | 4 | Harter Ava — Chief Legal Officer | Sale (S): 1,500 @ $222.66 | EDGAR |
| 2026-03-05 | 4 | Bettinger Douglas R — Chief Financial Officer & EVP | Option exercise (M): 51,270 @ $49.09 · Option exercise (M): 26,480 @ $98.15 · Sale (S): 50,057 @ $224.03 · Option exercise (M): 51,270 (derivative) @ $0 · Option exercise (M): 26,480 (derivative) @ $0 | EDGAR |
| 2026-03-03 | 4 | Harter Ava — Chief Legal Officer | Sale (S): 4,000 @ $232.50 | EDGAR |
| 2026-03-03 | 4 | Bettinger Douglas R — Chief Financial Officer & EVP | Option exercise (M): 16,620 @ $59.88 · Option exercise (M): 37,980 @ $54.06 · Option exercise (M): 11,710 @ $30.03 · Sale (S): 40,329 @ $230.22 · Option exercise (M): 16,620 (derivative) @ $0 · Option exercise (M): 37,980 (derivative) @ $0 · +1 more | EDGAR |
| 2026-03-02 | 4 | Correia Christina — CVP , Chief Accounting Officer | Grant/award (A): 3,180 @ $0 · Grant/award (A): 12,979 @ $0 · Tax withholding (F): 4,306 @ $233.89 · Tax withholding (F): 996 @ $233.89 · Tax withholding (F): 11,963 @ $233.89 · Tax withholding (F): 942 @ $233.89 · +2 more | EDGAR |
| 2026-03-02 | 4 | Fernandes Neil J — Senior Vice President | Grant/award (A): 8,274 @ $0 · Tax withholding (F): 10,694 @ $233.89 · Tax withholding (F): 1,298 @ $233.89 · Tax withholding (F): 1,809 @ $233.89 · Tax withholding (F): 3,290 @ $233.89 · Grant/award (A): 10,113 (derivative) @ $0 | EDGAR |
| 2026-03-02 | 4 | Varadarajan Seshasayee — Senior Vice President | Grant/award (A): 12,547 @ $0 · Tax withholding (F): 26,126 @ $233.89 · Tax withholding (F): 3,168 @ $233.89 · Tax withholding (F): 2,572 @ $233.89 · Tax withholding (F): 5,047 @ $233.89 · Grant/award (A): 18,820 (derivative) @ $0 | EDGAR |
| 2026-03-02 | 4 | Vahedi Vahid — Senior Vice President | Grant/award (A): 9,053 @ $0 · Tax withholding (F): 24,675 @ $233.89 · Tax withholding (F): 2,994 @ $233.89 · Tax withholding (F): 1,923 @ $233.89 · Tax withholding (F): 3,382 @ $233.89 · Grant/award (A): 11,065 (derivative) @ $0 | EDGAR |
| 2026-03-02 | 4 | Harter Ava — Chief Legal Officer | Grant/award (A): 7,106 @ $0 · Tax withholding (F): 1,988 @ $233.89 · Tax withholding (F): 3,199 @ $233.89 · Grant/award (A): 8,685 (derivative) @ $0 | EDGAR |
| 2026-03-02 | 4 | Bettinger Douglas R — Chief Financial Officer & EVP | Grant/award (A): 12,547 @ $0 · Tax withholding (F): 38,136 @ $233.89 · Tax withholding (F): 2,826 @ $233.89 · Tax withholding (F): 2,186 @ $233.89 · Tax withholding (F): 5,525 @ $233.89 · Grant/award (A): 18,820 (derivative) @ $0 | EDGAR |
| 2026-03-02 | 4 | ARCHER TIMOTHY — President and CEO | Grant/award (A): 51,053 @ $0 · Tax withholding (F): 134,624 @ $233.89 · Tax withholding (F): 9,975 @ $233.89 · Tax withholding (F): 8,111 @ $233.89 · Tax withholding (F): 19,584 @ $233.89 · Grant/award (A): 76,580 (derivative) @ $0 | EDGAR |
| 2026-03-02 | 4 | LORD PATRICK J — Executive Vice President | Tax withholding (F): 31,406 @ $233.89 · Tax withholding (F): 2,325 @ $233.89 · Tax withholding (F): 1,755 @ $233.89 · Tax withholding (F): 4,469 @ $233.89 | EDGAR |
| 2026-02-25 | 4 | ARCHER TIMOTHY — President and CEO | Gift (G): 7,080 @ $0 | EDGAR |
| 2026-02-09 | 4 | DEVGAN ANIRUDH — Director | Grant/award (A): 1,141 @ $0 | EDGAR |
| 2026-02-09 | 4 | BRANDT ERIC — Director | Sale (S): 17,000 @ $220.95 · Sale (S): 18,000 @ $230 | EDGAR |
| 2026-02-05 | 4 | Correia Christina — CVP , Chief Accounting Officer | Option exercise (M): 9,045 @ $0 · Option exercise (M): 6,030 (derivative) @ $0 | EDGAR |
| 2026-02-05 | 4 | Fernandes Neil J — Senior Vice President | Option exercise (M): 21,570 @ $0 · Option exercise (M): 14,380 (derivative) @ $0 | EDGAR |
| 2026-02-05 | 4 | Varadarajan Seshasayee — Senior Vice President | Option exercise (M): 53,925 @ $0 · Option exercise (M): 35,950 (derivative) @ $0 | EDGAR |
| 2026-02-05 | 4 | Vahedi Vahid — Senior Vice President | Option exercise (M): 49,770 @ $0 · Option exercise (M): 33,180 (derivative) @ $0 | EDGAR |
| 2026-02-05 | 4 | Bettinger Douglas R — Chief Financial Officer & EVP | Option exercise (M): 76,920 @ $0 · Option exercise (M): 51,280 (derivative) @ $0 | EDGAR |
| 2026-02-05 | 4 | ARCHER TIMOTHY — President and CEO | Option exercise (M): 271,530 @ $0 · Option exercise (M): 181,020 (derivative) @ $0 | EDGAR |
| 2026-02-05 | 4 | LORD PATRICK J — Executive Vice President | Option exercise (M): 63,345 @ $0 · Option exercise (M): 42,230 (derivative) @ $0 | EDGAR |
| 2025-12-18 | 4 | ARCHER TIMOTHY — President and CEO | Sale (S): 50,000 @ $163.86 · Option exercise (M): 113,300 @ $17.68 · Sale (S): 113,300 @ $163.86 · Option exercise (M): 113,300 (derivative) @ $0 | EDGAR |
| 2025-11-17 | 4 | Bettinger Douglas R — Chief Financial Officer & EVP | Sale (S): 40,080 @ $150.60 | EDGAR |
| 2025-11-10 | 4 | Kang Ho Kyu — Director | Grant/award (A): 1,635 @ $0 | EDGAR |
| 2025-11-10 | 4 | Mehra Jyoti — Director | Grant/award (A): 1,635 @ $0 | EDGAR |
| 2025-11-10 | 4 | Ahmed Sohail U — Director | Gift (G): 2,950 @ $0 · Gift (G): 2,950 @ $0 · Grant/award (A): 1,635 @ $0 | EDGAR |
| 2025-11-10 | 4 | Dineen John M. — Director | Grant/award (A): 1,635 @ $0 | EDGAR |
| 2025-11-10 | 4 | Brennan Ita M — Director | Grant/award (A): 1,635 @ $0 | EDGAR |
| 2025-11-10 | 4 | Mayer Bethany — Director | Grant/award (A): 1,635 @ $0 · Sale (S): 30 @ $159.52 · Gift (G): 1,622 @ $0 · Gift (G): 1,622 @ $0 | EDGAR |
| 2025-11-10 | 4 | TALWALKAR ABHIJIT Y — Director | Grant/award (A): 1,635 @ $0 | EDGAR |
| 2025-11-10 | 4 | CANNON MICHAEL R — Director | Grant/award (A): 1,635 @ $0 | EDGAR |
| 2025-11-10 | 4 | FIELDS MARK — Director | Grant/award (A): 1,635 @ $0 | EDGAR |
| 2025-11-10 | 4 | BRANDT ERIC — Director | Grant/award (A): 1,635 @ $0 | EDGAR |
| 2025-11-04 | 4 | Mayer Bethany — Director | Sale (S): 1,298 @ $159.99 | EDGAR |
| 2025-11-03 | 4 | Kang Ho Kyu — Director | Tax withholding (F): 664 @ $157.46 | EDGAR |
| 2025-10-28 | 4 | Harter Ava — Chief Legal Officer | Sale (S): 3,000 @ $157.48 · Option exercise (M): 6,010 @ $77.04 · Sale (S): 6,010 @ $157.46 · Option exercise (M): 6,010 (derivative) @ $0 | EDGAR |
| 2025-10-14 | 4 | Vahedi Vahid — Senior Vice President | Sale (S): 52,190 @ $138.90 | EDGAR |
| 2025-08-06 | 4 | Harter Ava — Chief Legal Officer | Purchase (P): 9.46 @ $63.66 · Tax withholding (F): 5,270 @ $96.68 | EDGAR |
| 2025-03-04 | 4 | Correia Christina — CVP , Chief Accounting Officer | Grant/award (A): 8,604 @ $0 · Tax withholding (F): 996 @ $76.74 · Tax withholding (F): 584 @ $76.74 · Tax withholding (F): 876 @ $76.74 · Tax withholding (F): 657 @ $76.74 · Grant/award (A): 3,687 (derivative) @ $0 | EDGAR |
Recent 8-K events — LAM RESEARCH CORP
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-07-29 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-22 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-04 | 8-K/A | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-03 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-28 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-06 | 8-K | 3.03 — Material Modification to Rights of Security Holders 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 5.03 — Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year 5.07 — Submission of Matters to a Vote of Security Holders 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-22 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-09-11 | 8-K | 4.01 — Changes in Registrant's Certifying Accountant 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-07-30 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-05-21 | 8-K | 5.03 — Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year 9.01 — Financial Statements and Exhibits | EDGAR |
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