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>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2022-06-21 Option Award | 2022-06-22 5:34 pm | N/A 2032-06-20 | Graphite Bio Inc. | GRPH | Hege Kristen Director | 20,000 | $0 | 20,000 (Direct) | View |
2022-06-09 Option Award | 2022-06-10 4:17 pm | N/A 2032-06-08 | Mersana Therapeutics Inc. | MRSN | Hege Kristen Director | 45,000 | $0 | 45,000 (Direct) | View |
2022-01-03 Option Award | 2022-01-05 5:04 pm | N/A 2032-01-02 | Mersana Therapeutics Inc. | MRSN | Hege Kristen Director | 10,416 | $0 | 10,416 (Direct) | View |
Ownership | 2021-06-24 9:12 pm | N/A 2031-04-14 | Graphite Bio Inc. | GRPH | Hege Kristen Director | 0 | $0 | 93,585 (Direct) | View |
2021-06-11 Option Award | 2021-06-15 6:02 pm | N/A 2031-06-10 | Mersana Therapeutics Inc. | MRSN | Hege Kristen Director | 25,050 | $0 | 25,050 (Direct) | View |
2021-01-15 Option Award | 2021-01-20 7:02 pm | N/A 2031-01-15 | Mersana Therapeutics Inc. | MRSN | Hege Kristen Director | 2,547 | $0 | 2,547 (Direct) | View |
2020-06-25 Option Award | 2020-06-29 8:11 pm | N/A 2030-06-25 | Mersana Therapeutics Inc. | MRSN | Hege Kristen Director | 9,200 | $0 | 9,200 (Direct) | View |
2020-01-02 Option Award | 2020-01-03 4:38 pm | N/A 2030-01-02 | Mersana Therapeutics Inc. | MRSN | Hege Kristen Director | 11,264 | $0 | 11,264 (Direct) | View |
2019-06-07 Option Award | 2019-06-11 4:35 pm | N/A 2029-06-07 | Mersana Therapeutics Inc. | MRSN | Hege Kristen Director | 25,000 | $0 | 25,000 (Direct) | View |
2019-06-06 Option Award | 2019-06-10 3:07 pm | N/A 2029-06-05 | Arcus Biosciences Inc. | RCUS | Hege Kristen Director | 35,000 | $0 | 35,000 (Direct) | View |
2018-10-19 Option Award | 2018-10-22 7:24 pm | N/A 2028-10-18 | Arcus Biosciences Inc. | RCUS | Hege Kristen Director | 35,000 | $0 | 35,000 (Direct) | View |
Ownership | 2018-10-22 7:22 pm | N/A 2028-04-09 | Arcus Biosciences Inc. | RCUS | Hege Kristen Director | 0 | $0 | 8,000 (Direct) | View |
2018-09-20 Option Award | 2018-09-21 4:01 pm | N/A 2028-09-20 | Mersana Therapeutics Inc. | MRSN | Hege Kristen Director | 10,000 | $0 | 10,000 (Direct) | View |