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 |
2019-12-19 Sale | 2019-12-23 5:10 pm | LAM RESEARCH CORP | LRCX | O'Dowd Sarah A Chief Legal Officer & SVP | 3,831 | $287.8 | $1,102,577 | 32,084 (Direct) | View |
2019-09-11 Sale | 2019-09-13 3:01 pm | LAM RESEARCH CORP | LRCX | O'Dowd Sarah A Chief Legal Officer & SVP | 22,140 | $233.77 | $5,175,624 | 35,867 (Direct) | View |
2019-09-06 Sale | 2019-09-09 2:49 pm | LAM RESEARCH CORP | LRCX | O'Dowd Sarah A Chief Legal Officer & SVP | 5,000 | $229.07 | $1,145,375 | 35,867 (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 |
2023-05-18 Option Award | 2023-05-22 5:58 pm | N/A N/A | ICHOR HOLDINGS LTD. | ICHR | O'Dowd Sarah A Director | 4,752 | $0 | 24,402 (Direct) | View |
2023-01-16 Option Award | 2023-01-18 8:00 pm | N/A 2033-01-15 | Protagonist Therapeutics Inc | PTGX | O'Dowd Sarah A Director | 30,000 | $0 | 30,000 (Direct) | View |
2022-05-26 Option Award | 2022-05-27 4:02 pm | N/A 2032-05-26 | Protagonist Therapeutics Inc | PTGX | O'Dowd Sarah A Director | 20,000 | $0 | 20,000 (Direct) | View |
2022-05-24 Option Award | 2022-05-26 5:44 pm | N/A N/A | ICHOR HOLDINGS LTD. | ICHR | O'Dowd Sarah A Director | 5,635 | $0 | 19,650 (Direct) | View |
2021-05-27 Option Award | 2021-05-28 6:50 pm | N/A 2031-05-26 | Protagonist Therapeutics Inc | PTGX | O'Dowd Sarah A Director | 18,000 | $0 | 18,000 (Direct) | View |
2021-05-11 Option Award | 2021-05-14 5:42 pm | N/A N/A | ICHOR HOLDINGS LTD. | ICHR | O'Dowd Sarah A Director | 2,526 | $0 | 14,015 (Direct) | View |
2020-08-17 Option Award | 2020-08-18 5:33 pm | N/A 2030-08-16 | Protagonist Therapeutics Inc | PTGX | O'Dowd Sarah A Director | 30,000 | $0 | 30,000 (Direct) | View |
2020-05-12 Option Award | 2020-05-14 4:58 pm | N/A N/A | ICHOR HOLDINGS LTD. | ICHR | O'Dowd Sarah A Director | 11,489 | $0 | 11,489 (Direct) | View |
Ownership | 2020-05-14 4:54 pm | N/A N/A | ICHOR HOLDINGS LTD. | ICHR | O'Dowd Sarah A Director | 0 | $0 | 0 (Direct) | View |
2019-09-11 Exercise | 2019-09-13 3:01 pm | N/A 2020-02-08 | LAM RESEARCH CORP | LRCX | O'Dowd Sarah A Chief Legal Officer & SVP | 22,140 | $42.61 | 35,867 (Direct) | View |
2019-09-06 Gift | 2019-09-09 2:49 pm | N/A N/A | LAM RESEARCH CORP | LRCX | O'Dowd Sarah A Chief Legal Officer & SVP | 3,646 | $0 | 35,867 (Direct) | View |
2019-03-01 Option Award | 2019-03-05 5:06 pm | N/A 2026-03-01 | LAM RESEARCH CORP | LRCX | O'Dowd Sarah A Chief Legal Officer & SVP | 5,948 | $176.75 | 54,062 (Direct) | View |
2019-03-01 Option Award | 2019-03-05 5:06 pm | N/A N/A | LAM RESEARCH CORP | LRCX | O'Dowd Sarah A Chief Legal Officer & SVP | 5,947 | $0 | 54,062 (Direct) | View |
2019-03-01 Tax Withholding | 2019-03-05 5:06 pm | N/A N/A | LAM RESEARCH CORP | LRCX | O'Dowd Sarah A Chief Legal Officer & SVP | 7,022 | $176.75 | 54,062 (Direct) | View |
2019-02-11 Exercise | 2019-02-13 7:08 pm | N/A N/A | LAM RESEARCH CORP | LRCX | O'Dowd Sarah A Chief Legal Officer & SVP | 21,360 | $0 | 49,189 (Direct) | View |