LRCX Lam Research
Nasdaq · SEC CIK 707549 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $177.35M 23 sales by 9 insiders
- Filings on record
- 253 since 2021-07-02, latest 2026-09-10 13:05
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| ARCHER TIMOTHY | Pres, CEO | — | $57.04M |
| BRANDT ERIC | Dir | — | $47.03M |
| Bettinger Douglas R | CFO, EVP | — | $26.53M |
| Varadarajan Seshasayee | SVP | — | $17.41M |
| Vahedi Vahid | SVP | — | $7.25M |
| Fernandes Neil J | SVP | — | $7.01M |
| TALWALKAR ABHIJIT Y | Dir | — | $6.12M |
| Harter Ava | CLO | — | $5.75M |
| Mayer Bethany | Dir | — | $3.22M |
| Correia Christina | CAO, CVP | — | — |
Transactions 342
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 2025-01-21 | 2024-11-04 | LRCX | Ahmed Sohail U | Dir | G - Gift | $0.00 | -3,690 | 0 | -100% | $0 |
| AI | 2025-01-21 | 2024-11-04 | LRCX | Ahmed Sohail U | Dir | G - Gift | $0.00 | +3,690 | 30.6K | +14% | $0 |
| AI | 2025-01-21 | 2024-11-06 | LRCX | Mayer Bethany | Dir | G - Gift | $0.00 | +28.9K | 28.9K | New | $0 |
| A | 2025-01-21 | 2024-11-06 | LRCX | Mayer Bethany | Dir | G - Gift | $0.00 | -28.9K | 0 | -100% | $0 |
| M | 2024-11-12 | 2024-11-08 | LRCX | FIELDS MARK | Dir | A - Grant | $0.00 | +3,687 | 3,687 | New | $0 |
| 2024-11-12 | 2024-11-08 | LRCX | Kang Ho Kyu | Dir | A - Grant | $0.00 | +2,950 | 8,693 | +51% | $0 | |
| 2024-11-12 | 2024-11-08 | LRCX | Ahmed Sohail U | Dir | A - Grant | $0.00 | +2,950 | 2,950 | New | $0 | |
| 2024-11-12 | 2024-11-08 | LRCX | TALWALKAR ABHIJIT Y | Dir | A - Grant | $0.00 | +2,950 | 108.4K | +3% | $0 | |
| M | 2024-11-12 | 2024-11-08 | LRCX | Brennan Ita M | Dir | A - Grant | $0.00 | +3,687 | 3,707 | +18,435% | $0 |
| 2024-11-12 | 2024-11-08 | LRCX | Mayer Bethany | Dir | A - Grant | $0.00 | +2,950 | 2,950 | New | $0 | |
| 2024-11-12 | 2024-11-08 | LRCX | Dineen John M. | Dir | A - Grant | $0.00 | +2,950 | 7,500 | +65% | $0 | |
| 2024-11-12 | 2024-11-08 | LRCX | Mehra Jyoti | Dir | A - Grant | $0.00 | +2,950 | 16.8K | +21% | $0 | |
| 2024-11-12 | 2024-11-08 | LRCX | BRANDT ERIC | Dir | A - Grant | $0.00 | +2,950 | 287.1K | +1% | $0 | |
| 2024-11-12 | 2024-11-08 | LRCX | CANNON MICHAEL R | Dir | A - Grant | $0.00 | +2,950 | 189.7K | +2% | $0 | |
| 2024-11-07 | 2024-11-06 | LRCX | Mayer Bethany | Dir | J - Other | $0.00 | -28.9K | 0 | -100% | $0 | |
| I | 2024-11-07 | 2024-11-06 | LRCX | Mayer Bethany | Dir | J - Other | $0.00 | +28.9K | 28.9K | New | $0 |
| I | 2024-11-05 | 2024-11-04 | LRCX | Ahmed Sohail U | Dir | J - Other | $0.00 | +3,690 | 30.6K | +14% | $0 |
| 2024-11-05 | 2024-11-04 | LRCX | Ahmed Sohail U | Dir | J - Other | $0.00 | -3,690 | 0 | -100% | $0 | |
| 2024-11-04 | 2024-11-01 | LRCX | Mayer Bethany | Dir | S - Sale | $75.16 | -1,660 | 28.9K | -5% | -$124.8K | |
| 2024-11-01 | 2024-10-31 | LRCX | Kang Ho Kyu | Dir | F - Tax | $74.35 | -1,107 | 5,743 | -16% | -$82.3K | |
| 2024-10-02 | 2024-10-01 | LRCX | Correia Christina | CAO, CVP | S - Sale | $817.51 | -647 | 4,267 | -13% | -$528.9K | |
| 2024-10-01 | 2024-09-30 | LRCX | Varadarajan Seshasayee | SVP | G - Gift | $0.00 | -182 | 16.5K | -1% | $0 | |
| DM | 2024-08-06 | 2024-08-05 | LRCX | Harter Ava | CLO | A - Grant | $0.00 | +4,707 | 4,707 | New | $0 |
| 2024-07-15 | 2024-07-12 | LRCX | Fernandes Neil J | SVP | S - Sale | $1,056.99 | -1,620 | 5,237 | -24% | -$1.71M | |
| M | 2024-07-02 | 2024-06-28 | LRCX | ARCHER TIMOTHY | Pres, CEO | S - Sale | $1,078.53 | -5,604 | 98.5K | -5% | -$6.04M |
| 2024-07-02 | 2024-07-01 | LRCX | Correia Christina | CAO, CVP | S - Sale | $1,062.26 | -647 | 4,914 | -12% | -$687.3K | |
| DM | 2024-07-02 | 2024-06-28 | LRCX | ARCHER TIMOTHY | Pres, CEO | S - Sale+OE | $1,067.12 | -13.7K | 111.5K | -11% | -$14.67M |
| D | 2024-07-02 | 2024-06-28 | LRCX | ARCHER TIMOTHY | Pres, CEO | M - OptEx | $145.73 | +19.3K | 113.6K | +21% | +$2.82M |
| M | 2024-07-02 | 2024-06-28 | LRCX | ARCHER TIMOTHY | Pres, CEO | S - Sale | $1,070.39 | -9,650 | 87.9K | -10% | -$10.33M |
| 2024-07-01 | 2024-06-27 | LRCX | Fernandes Neil J | SVP | S - Sale | $1,055.76 | -4,409 | 6,857 | -39% | -$4.65M | |
| 2024-05-06 | 2024-05-03 | LRCX | Schisler George M | CLO | S - Sale | $908.21 | -400 | 5,661 | -7% | -$363.3K | |
| 2024-04-30 | 2024-04-29 | LRCX | LORD PATRICK J | EVP | S - Sale | $921.54 | -60 | 4,454 | -1% | -$55.3K | |
| 2024-04-02 | 2024-04-01 | LRCX | TALWALKAR ABHIJIT Y | Dir | S - Sale | $972.03 | -882 | 10.5K | -8% | -$857.3K | |
| 2024-04-02 | 2024-04-01 | LRCX | Corrreia Christina | CAO, CVP | S - Sale | $972.03 | -647 | 5,541 | -10% | -$628.9K | |
| M | 2024-03-20 | 2024-03-18+ | LRCX | Varadarajan Seshasayee | SVP | S - Sale | $918.20 | -11.0K | 16.6K | -40% | -$10.10M |
| DM | 2024-03-13 | 2024-03-11 | LRCX | LORD PATRICK J | EVP | S - Sale+OE | $927.90 | -4,795 | 8,063 | -37% | -$4.45M |
| DM | 2024-03-13 | 2024-03-11 | LRCX | LORD PATRICK J | EVP | M - OptEx | $542.54 | +4,795 | 9,373 | +105% | +$2.60M |
| M | 2024-03-13 | 2024-03-11 | LRCX | LORD PATRICK J | EVP | S - Sale | $927.79 | -3,452 | 4,514 | -43% | -$3.20M |
| DM | 2024-03-05 | 2024-03-01 | LRCX | Varadarajan Seshasayee | SVP | F - Tax | $981.53 | -1,938 | 27.9K | -6% | -$1.90M |
| D | 2024-03-05 | 2024-03-01 | LRCX | Varadarajan Seshasayee | SVP | A - Grant | $0.00 | +1,592 | 29.5K | +6% | $0 |
| DM | 2024-03-05 | 2024-03-01 | LRCX | Vahedi Vahid | SVP | F - Tax | $981.53 | -1,960 | 28.1K | -7% | -$1.92M |
| D | 2024-03-05 | 2024-03-01 | LRCX | Vahedi Vahid | SVP | A - Grant | $0.00 | +1,164 | 30.1K | +4% | $0 |
| D | 2024-03-05 | 2024-03-01 | LRCX | Fernandes Neil J | SVP | A - Grant | $0.00 | +1,095 | 12.1K | +10% | $0 |
| DM | 2024-03-05 | 2024-03-01 | LRCX | Fernandes Neil J | SVP | F - Tax | $981.53 | -866 | 11.5K | -7% | -$850.0K |
| D | 2024-03-05 | 2024-03-01 | LRCX | Corrreia Christina | CAO, CVP | A - Grant | $0.00 | +570 | 6,660 | +9% | $0 |
| DM | 2024-03-05 | 2024-03-01 | LRCX | Corrreia Christina | CAO, CVP | F - Tax | $981.53 | -472 | 6,188 | -7% | -$463.3K |
| DM | 2024-03-05 | 2024-03-01 | LRCX | ARCHER TIMOTHY | Pres, CEO | F - Tax | $981.53 | -9,099 | 97.4K | -9% | -$8.93M |
| D | 2024-03-05 | 2024-03-01 | LRCX | ARCHER TIMOTHY | Pres, CEO | A - Grant | $0.00 | +4,908 | 103.3K | +5% | $0 |
| M | 2024-03-05 | 2024-03-01 | LRCX | Schisler George M | CLO | F - Tax | $981.53 | -160 | 6,046 | -3% | -$157.0K |
| DM | 2024-03-05 | 2024-03-01 | LRCX | Bettinger Douglas R | CFO, EVP | F - Tax | $981.53 | -2,428 | 99.2K | -2% | -$2.38M |
| D | 2024-03-05 | 2024-03-01 | LRCX | Bettinger Douglas R | CFO, EVP | A - Grant | $0.00 | +1,324 | 101.4K | +1% | $0 |
| D | 2024-03-05 | 2024-03-01 | LRCX | LORD PATRICK J | EVP | A - Grant | $0.00 | +1,061 | 9,986 | +12% | $0 |
| DM | 2024-03-05 | 2024-03-01 | LRCX | LORD PATRICK J | EVP | F - Tax | $981.53 | -2,020 | 8,365 | -19% | -$1.98M |
| D | 2024-02-08 | 2024-02-06 | LRCX | Fernandes Neil J | SVP | M - OptEx | $0.00 | +1,088 | 11.0K | +11% | $0 |
| D | 2024-02-08 | 2024-02-06 | LRCX | Corrreia Christina | CAO, CVP | M - OptEx | $0.00 | +598 | 6,090 | +11% | $0 |
| D | 2024-02-08 | 2024-02-06 | LRCX | Schisler George M | CLO | M - OptEx | $0.00 | +255 | 6,180 | +4% | $0 |
| D | 2024-02-08 | 2024-02-06 | LRCX | Vahedi Vahid | SVP | M - OptEx | $0.00 | +2,452 | 28.9K | +9% | $0 |
| D | 2024-02-08 | 2024-02-07 | LRCX | ARCHER TIMOTHY | Pres, CEO | M - OptEx | $0.00 | +12.0K | 98.4K | +14% | $0 |
| D | 2024-02-08 | 2024-02-06 | LRCX | Varadarajan Seshasayee | SVP | M - OptEx | $0.00 | +2,452 | 27.9K | +10% | $0 |
| D | 2024-02-08 | 2024-02-06 | LRCX | LORD PATRICK J | EVP | M - OptEx | $0.00 | +2,724 | 8,925 | +44% | $0 |
| D | 2024-02-08 | 2024-02-06 | LRCX | Bettinger Douglas R | CFO, EVP | M - OptEx | $0.00 | +3,324 | 100.0K | +3% | $0 |
| 2024-02-02 | 2024-02-01 | LRCX | Fernandes Neil J | SVP | S - Sale | $828.33 | -2,161 | 9,908 | -18% | -$1.79M | |
| 2024-02-01 | 2024-01-31 | LRCX | TALWALKAR ABHIJIT Y | Dir | G - Gift | $0.00 | -181 | 11.4K | -2% | $0 | |
| D | 2024-01-04 | 2024-01-03 | LRCX | ARCHER TIMOTHY | Pres, CEO | S - Sale+OE | $732.00 | -10.5K | 86.4K | -11% | -$7.70M |
| D | 2024-01-04 | 2024-01-03 | LRCX | ARCHER TIMOTHY | Pres, CEO | M - OptEx | $190.07 | +10.5K | 97.0K | +12% | +$2.00M |
| D | 2024-01-04 | 2024-01-03 | LRCX | Hahn Ava | CLO, SVP | S - Sale+OE | $732.00 | -2,342 | 3,433 | -41% | -$1.71M |
| D | 2024-01-04 | 2024-01-03 | LRCX | Hahn Ava | CLO, SVP | M - OptEx | $300.33 | +2,342 | 5,775 | +68% | +$703.4K |
| 2024-01-03 | 2024-01-02 | LRCX | Corrreia Christina | CAO, CVP | S - Sale | $768.75 | -647 | 5,492 | -11% | -$497.4K | |
| 2024-01-03 | 2024-01-02 | LRCX | TALWALKAR ABHIJIT Y | Dir | S - Sale | $768.75 | -882 | 11.6K | -7% | -$678.0K | |
| D | 2023-12-15 | 2023-12-14 | LRCX | LORD PATRICK J | EVP | M - OptEx | $300.33 | +2,128 | 8,329 | +34% | +$639.1K |
| D | 2023-12-15 | 2023-12-14 | LRCX | LORD PATRICK J | EVP | S - Sale+OE | $750.09 | -2,128 | 6,201 | -26% | -$1.60M |
| 2023-12-12 | 2023-12-11 | LRCX | ARCHER TIMOTHY | Pres, CEO | S - Sale | $710.24 | -8,500 | 86.4K | -9% | -$6.04M | |
| M | 2023-11-27 | 2023-11-22 | LRCX | LORD PATRICK J | EVP | S - Sale | $725.00 | -1,846 | 6,201 | -23% | -$1.34M |
| 2023-11-21 | 2023-11-20 | LRCX | LORD PATRICK J | EVP | S - Sale | $708.33 | -1,845 | 8,047 | -19% | -$1.31M | |
| 2023-11-20 | 2023-11-17 | LRCX | BRANDT ERIC | Dir | G - Gift | $0.00 | -72 | 28.4K | -0.3% | $0 | |
| D | 2023-11-17 | 2023-11-16 | LRCX | LORD PATRICK J | EVP | M - OptEx | $176.75 | +2,832 | 12.7K | +29% | +$500.6K |
| D | 2023-11-17 | 2023-11-16 | LRCX | LORD PATRICK J | EVP | S - Sale+OE | $700.00 | -2,832 | 9,892 | -22% | -$1.98M |
| 2023-11-15 | 2023-11-14 | LRCX | LORD PATRICK J | EVP | S - Sale | $691.67 | -1,845 | 9,892 | -16% | -$1.28M | |
| 2023-11-13 | 2023-11-10 | LRCX | BRANDT ERIC | Dir | A - Grant | $0.00 | +369 | 28.5K | +1% | $0 | |
| 2023-11-13 | 2023-11-10 | LRCX | LORD PATRICK J | EVP | S - Sale | $675.00 | -1,845 | 11.7K | -14% | -$1.25M | |
| 2023-11-13 | 2023-11-10 | LRCX | Mayer Bethany | Dir | A - Grant | $0.00 | +369 | 3,059 | +14% | $0 | |
| 2023-11-13 | 2023-11-10 | LRCX | CANNON MICHAEL R | Dir | A - Grant | $0.00 | +369 | 18.7K | +2% | $0 | |
| 2023-11-13 | 2023-11-10 | LRCX | VARON LESLIE F | Dir | A - Grant | $0.00 | +369 | 2,834 | +15% | $0 | |
| 2023-11-13 | 2023-11-10 | LRCX | TALWALKAR ABHIJIT Y | Dir | A - Grant | $0.00 | +369 | 12.5K | +3% | $0 | |
| 2023-11-13 | 2023-11-10 | LRCX | Mehra Jyoti | Dir | A - Grant | $0.00 | +369 | 1,389 | +36% | $0 | |
| M | 2023-11-13 | 2023-11-10 | LRCX | Dineen John M. | Dir | A - Grant | $0.00 | +455 | 86 | New | $0 |
| 2023-11-13 | 2023-11-10 | LRCX | Kang Ho Kyu | Dir | A - Grant | $0.00 | +369 | 685 | +117% | $0 | |
| 2023-11-13 | 2023-11-10 | LRCX | Ahmed Sohail U | Dir | A - Grant | $0.00 | +369 | 369 | New | $0 | |
| 2023-11-13 | 2023-11-10 | LRCX | Tsai Lih Shyng (Rick) | Dir | A - Grant | $0.00 | +369 | 7,459 | +5% | $0 | |
| I | 2023-11-02 | 2023-11-02 | LRCX | Ahmed Sohail U | Dir | G - Gift | $0.00 | +563 | 2,694 | +26% | $0 |
| 2023-11-02 | 2023-11-02 | LRCX | Ahmed Sohail U | Dir | G - Gift | $0.00 | -563 | 0 | -100% | $0 | |
| 2023-11-01 | 2023-10-31 | LRCX | Kang Ho Kyu | Dir | F - Tax | $588.22 | -136 | 316 | -30% | -$80.0K | |
| 2023-10-03 | 2023-10-02 | LRCX | TALWALKAR ABHIJIT Y | Dir | S - Sale | $627.75 | -882 | 12.1K | -7% | -$553.7K | |
| 2023-08-08 | 2023-08-03 | LRCX | Bettinger Douglas R | CFO, EVP | G - Gift | $0.00 | -174 | 98.6K | -0.2% | $0 | |
| 2023-08-08 | 2023-08-07 | LRCX | Bettinger Douglas R | CFO, EVP | S - Sale | $705.86 | -1,894 | 96.7K | -2% | -$1.34M | |
| DM | 2023-08-02 | 2023-08-01 | LRCX | Vahedi Vahid | SVP | M - OptEx | $204.90 | +13.8K | 33.9K | +68% | +$2.82M |
| DM | 2023-08-02 | 2023-08-01 | LRCX | Vahedi Vahid | SVP | S - Sale+OE | $717.46 | -13.8K | 26.5K | -34% | -$9.87M |
| 2023-08-02 | 2023-08-01 | LRCX | Corrreia Christina | CAO, CVP | S - Sale | $708.85 | -1,627 | 6,109 | -21% | -$1.15M | |
| 2023-07-05 | 2023-07-03 | LRCX | TALWALKAR ABHIJIT Y | Dir | S - Sale | $642.86 | -882 | 13.0K | -6% | -$567.0K | |
| 2023-04-04 | 2023-04-03 | LRCX | TALWALKAR ABHIJIT Y | Dir | S - Sale | $524.09 | -881 | 13.9K | -6% | -$461.7K |
Purchase Sale Sale after option exercise All abbreviations