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 |
| 2025-04-01 Option Award |
2025-04-03 4:11 pm |
N/A N/A |
C4 Therapeutics Inc. | CCCC | GROGAN DONNA ROY Director |
9,581 | $1.435 | 42,280 (Direct) |
View |
| 2025-01-02 Option Award |
2025-01-03 4:08 pm |
N/A N/A |
C4 Therapeutics Inc. | CCCC | GROGAN DONNA ROY Director |
3,757 | $3.66 | 32,699 (Direct) |
View |
| 2024-10-01 Option Award |
2024-10-02 4:32 pm |
N/A N/A |
C4 Therapeutics Inc. | CCCC | GROGAN DONNA ROY Director |
2,474 | $5.56 | 28,942 (Direct) |
View |
| 2024-07-01 Option Award |
2024-07-02 4:14 pm |
N/A N/A |
C4 Therapeutics Inc. | CCCC | GROGAN DONNA ROY Director |
2,836 | $4.85 | 26,468 (Direct) |
View |
| 2024-06-20 Option Award |
2024-06-21 4:06 pm |
N/A 2034-06-19 |
C4 Therapeutics Inc. | CCCC | GROGAN DONNA ROY Director |
32,500 | $0 | 32,500 (Direct) |
View |
| 2024-04-01 Option Award |
2024-04-02 4:33 pm |
N/A N/A |
C4 Therapeutics Inc. | CCCC | GROGAN DONNA ROY Director |
1,697 | $8.1 | 23,632 (Direct) |
View |
| 2024-01-02 Option Award |
2024-01-03 4:10 pm |
N/A N/A |
C4 Therapeutics Inc. | CCCC | GROGAN DONNA ROY Director |
2,108 | $6.52 | 21,935 (Direct) |
View |
| 2023-10-02 Option Award |
2023-10-03 4:26 pm |
N/A N/A |
C4 Therapeutics Inc. | CCCC | GROGAN DONNA ROY Director |
8,089 | $1.7 | 19,827 (Direct) |
View |
| 2023-07-03 Option Award |
2023-07-05 4:23 pm |
N/A N/A |
C4 Therapeutics Inc. | CCCC | GROGAN DONNA ROY Director |
4,858 | $2.83 | 11,738 (Direct) |
View |
| 2023-06-15 Option Award |
2023-06-16 4:23 pm |
N/A 2033-06-14 |
C4 Therapeutics Inc. | CCCC | GROGAN DONNA ROY Director |
26,000 | $0 | 26,000 (Direct) |
View |
| 2023-04-03 Option Award |
2023-04-04 4:19 pm |
N/A N/A |
C4 Therapeutics Inc. | CCCC | GROGAN DONNA ROY Director |
4,298 | $3.2 | 6,880 (Direct) |
View |
| 2023-01-03 Option Award |
2023-01-04 4:17 pm |
N/A N/A |
C4 Therapeutics Inc. | CCCC | GROGAN DONNA ROY Director |
1,763 | $6.38 | 2,582 (Direct) |
View |
| 2022-10-03 Option Award |
2022-10-04 6:06 pm |
N/A N/A |
C4 Therapeutics Inc. | CCCC | GROGAN DONNA ROY Director |
819 | $8.69 | 819 (Direct) |
View |
| 2022-07-29 Option Award |
2022-08-02 4:24 pm |
N/A 2032-07-28 |
C4 Therapeutics Inc. | CCCC | GROGAN DONNA ROY Director |
41,200 | $0 | 41,200 (Direct) |
View |
| 2020-06-23 Option Award |
2020-06-24 5:45 pm |
N/A 2030-06-23 |
MOMENTA PHARMACEUTICALS INC | MNTA | GROGAN DONNA ROY Director |
25,000 | $0 | 25,000 (Direct) |
View |