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 |
2022-10-24 Purchase |
2022-10-26 8:00 pm |
Prime Medicine Inc. | PRME | Cahill Thomas Director |
400,000 | $17 | $6,800,000 | 5,305,679 (Indirect) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2024-06-12 Option Award |
2024-06-14 4:58 pm |
N/A 2034-06-12 |
Prime Medicine Inc. | PRME | Cahill Thomas Director |
45,000 | $0 | 45,000 (Direct) |
View |
2023-06-14 Option Award |
2023-06-16 5:51 pm |
N/A 2033-06-14 |
Prime Medicine Inc. | PRME | Cahill Thomas Director |
39,062 | $0 | 39,062 (Direct) |
View |
2022-10-24 Conversion |
2022-10-26 8:00 pm |
N/A N/A |
Prime Medicine Inc. | PRME | Cahill Thomas Director |
20,156,459 | $0 | 5,305,679 (Indirect) |
View |
Ownership |
2022-10-19 8:03 pm |
N/A N/A |
Prime Medicine Inc. | PRME | Cahill Thomas Director |
0 | $0 | 4,905,679 (Indirect) |
View |