Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- 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>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2025-02-20 Sale | 2025-02-21 1:28 pm | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 110,080 | $90 | $9,907,200 | 181,451 (Indirect Direct) | View |
2024-03-18 Sale | 2024-03-20 12:51 pm | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 11,000 | $918.2 | $10,100,200 | 16,832 (Indirect Direct) | View |
2022-01-13 Sale | 2022-01-14 2:17 pm | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 10,000 | $712.5 | $7,125,000 | 18,421 (Indirect Direct) | View |
2020-12-21 Sale | 2020-12-22 5:03 pm | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 10,000 | $469.12 | $4,691,200 | 24,553 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-02-28 Tax Withholding | 2025-03-04 11:51 am | N/A N/A | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 15,032 | $76.74 | 235,871 (Direct) | View |
2025-02-28 Option Award | 2025-03-04 11:51 am | N/A N/A | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 69,452 | $0 | 235,871 (Direct) | View |
2025-02-20 Exercise | 2025-02-21 1:28 pm | N/A 2026-03-01 | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 74,320 | $17.68 | 181,451 (Direct) | View |
2025-02-20 Exercise | 2025-02-21 1:28 pm | N/A 2025-03-01 | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 35,760 | $19.01 | 181,451 (Direct) | View |
2025-02-04 Exercise | 2025-02-06 4:10 pm | N/A N/A | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 40,082 | $0 | 470,581 (Direct) | View |
2024-09-30 Gift | 2024-10-01 12:04 pm | N/A N/A | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 182 | $0 | 16,691 (Direct) | View |
2024-03-01 Tax Withholding | 2024-03-05 11:14 am | N/A N/A | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 1,938 | $981.53 | 33,139 (Direct) | View |
2024-03-01 Option Award | 2024-03-05 11:14 am | N/A N/A | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 6,899 | $0 | 33,139 (Direct) | View |
2024-02-06 Exercise | 2024-02-08 2:25 pm | N/A N/A | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 4,497 | $0 | 28,178 (Direct) | View |
2023-03-02 Tax Withholding | 2023-03-03 4:24 pm | N/A N/A | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 2,359 | $489.98 | 32,201 (Direct) | View |
2023-03-01 Tax Withholding | 2023-03-03 4:24 pm | N/A N/A | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 340 | $490.92 | 32,201 (Direct) | View |
2023-03-01 Option Award | 2023-03-03 4:24 pm | N/A N/A | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 8,496 | $0 | 32,201 (Direct) | View |
2023-02-07 Exercise | 2023-02-09 6:46 pm | N/A N/A | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 7,391 | $0 | 26,404 (Direct) | View |
2022-03-02 Tax Withholding | 2022-03-03 4:35 pm | N/A N/A | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 434 | $554.02 | 27,044 (Direct) | View |
2022-03-01 Tax Withholding | 2022-03-03 4:35 pm | N/A N/A | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 3,948 | $540.57 | 27,044 (Direct) | View |
2022-03-01 Option Award | 2022-03-03 4:35 pm | N/A N/A | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 6,035 | $0 | 27,044 (Direct) | View |
2022-02-07 Exercise | 2022-02-09 5:50 pm | N/A N/A | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 11,617 | $0 | 25,391 (Direct) | View |
2022-01-10 Gift | 2022-01-14 2:17 pm | N/A N/A | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 75 | $0 | 18,421 (Direct) | View |
2021-03-02 Tax Withholding | 2021-03-04 2:42 pm | N/A N/A | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 434 | $573.36 | 28,388 (Direct) | View |
2021-03-01 Tax Withholding | 2021-03-03 11:13 am | N/A N/A | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 4,079 | $598.81 | 32,094 (Direct) | View |
2021-03-01 Option Award | 2021-03-03 11:13 am | N/A N/A | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 4,908 | $0 | 32,094 (Direct) | View |
2021-02-03 Exercise | 2021-02-05 12:33 pm | N/A N/A | LAM RESEARCH CORP | LRCX | Varadarajan Seshasayee Senior Vice President | 11,185 | $0 | 31,265 (Direct) | View |