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 |
2025-04-04 Other |
2025-04-08 8:57 pm |
N/A 2033-06-15 |
Gritstone bio Inc. | GRTS | Corey Lawrence Director |
141,600 | $0 | 0 (Direct) |
View |
2024-06-17 Option Award |
2024-06-20 6:13 pm |
N/A 2034-06-16 |
Gritstone bio Inc. | GRTS | Corey Lawrence Director |
51,800 | $0 | 51,800 (Direct) |
View |
2023-06-16 Option Award |
2023-06-21 4:53 pm |
N/A 2033-06-15 |
Gritstone bio Inc. | GRTS | Corey Lawrence Director |
51,800 | $0 | 51,800 (Direct) |
View |
2022-08-12 Option Award |
2022-08-16 4:21 pm |
N/A 2032-08-11 |
Gritstone bio Inc. | GRTS | Corey Lawrence Director |
38,000 | $0 | 38,000 (Direct) |
View |