CIK 0000707549 · Large accelerated filer
LAM RESEARCH CORP
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- LRCX
- Exchange
- Nasdaq
- Industry
- Special Industry Machinery, NEC
- FY end
- Jun 27
- Incorporated
- DE
- Entity type
- operating
- EIN
- 942634797
- Phone
- 5106590200
- Business address
- 4650 CUSHING BLVD, FREMONT, CA, 94538
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $38,810,626
- in 7 filings, $35.8M under 10b5-1 plans
Net −$38,810,626. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-02-27 | Fernandes Neil J Senior Vice President | Grant or award | +8,274 | 101,042 | ||
| 2026-02-27 | Fernandes Neil J Senior Vice President | Shares withheld for taxes | −10,694 | $233.89 | $2.5M | 90,348 |
| 2026-02-27 | Fernandes Neil J Senior Vice President | Shares withheld for taxes | −1,298 | $233.89 | $304K | 89,050 |
| 2026-02-27 | Fernandes Neil J Senior Vice President | Shares withheld for taxes | −1,809 | $233.89 | $423K | 87,241 |
| 2026-02-27 | Fernandes Neil J Senior Vice President | Shares withheld for taxes | −3,290 | $233.89 | $769K | 83,951 |
| 2026-02-27 | Fernandes Neil J Senior Vice President | Grant or award · Market-based Performance Restricted Stock Unit | +10,113 | 10,113 | ||
| 2026-02-24 | ARCHER TIMOTHY President and CEO | Gift | −7,080 | 1,196,859 | ||
| 2026-02-06 | DEVGAN ANIRUDH Director | Grant or award | +1,141 | 1,141 | ||
| 2026-02-06 | BRANDT ERIC Director | Sale | −17,000 | $220.95 | $3.8M | 271,705 |
| 2026-02-06 | BRANDT ERIC Director | Sale | −18,000 | $230.00 | $4.1M | 253,705 |
| 2026-02-04 | ARCHER TIMOTHY President and CEO | Option exercise | +271,530 | 1,203,939 | ||
| 2026-02-04 | ARCHER TIMOTHY President and CEO | Option exercise · Market-based Performance Restricted Stock Unit | −181,020 | 0 | ||
| 2026-02-03 | Correia Christina CVP , Chief Accounting Officer | Option exercise | +9,045 | 60,637 | ||
| 2026-02-03 | Correia Christina CVP , Chief Accounting Officer | Option exercise · Market-based Performance Restricted Stock Unit | −6,030 | 0 | ||
| 2026-02-03 | Fernandes Neil J Senior Vice President | Option exercise | +21,570 | 92,768 | ||
| 2026-02-03 | Fernandes Neil J Senior Vice President | Option exercise · Market-based Performance Restricted Stock Unit | −14,380 | 0 | ||
| 2026-02-03 | Varadarajan Seshasayee Senior Vice President | Option exercise | +53,925 | 249,564 | ||
| 2026-02-03 | Varadarajan Seshasayee Senior Vice President | Option exercise · Market-based Performance Restricted Stock Unit | −35,950 | 0 | ||
| 2026-02-03 | Vahedi Vahid Senior Vice President | Option exercise | +49,770 | 300,817 | ||
| 2026-02-03 | Vahedi Vahid Senior Vice President | Option exercise · Market-based Performance Restricted Stock Unit | −33,180 | 0 |
Page 8 of 58 · 1,143 trades