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 |
2025-01-14 Purchase |
2025-01-15 07:00 am |
Cogent Biosciences Inc. | COGT | Pinnow Cole Chief Commercial Officer |
43,750 | $7.598 | $332,413 | 45,848 (Direct) |
View |
2023-06-09 Purchase |
2023-06-13 4:07 pm |
Cogent Biosciences Inc. | COGT | Fairmount Funds Management LLC See Remarks 10% Owner |
800,000 | $12 | $9,600,000 | 3,626,389 (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 |
2025-04-01 Option Award |
2025-04-03 4:05 pm |
2025-04-01 2035-04-01 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
3,788 | $0 | 3,788 (Direct) |
View |
2025-01-23 Option Award |
2025-01-27 5:03 pm |
N/A 2035-01-23 |
Cogent Biosciences Inc. | COGT | Green John L. Chief Financial Officer |
270,000 | $0 | 270,000 (Direct) |
View |
2025-01-23 Option Award |
2025-01-27 5:00 pm |
N/A 2035-01-23 |
Cogent Biosciences Inc. | COGT | Pinnow Cole Chief Commercial Officer |
240,000 | $0 | 240,000 (Direct) |
View |
2025-01-23 Option Award |
2025-01-27 4:58 pm |
N/A 2035-01-23 |
Cogent Biosciences Inc. | COGT | Robinson John Edward Chief Scientific Officer |
270,000 | $0 | 270,000 (Direct) |
View |
2025-01-23 Option Award |
2025-01-27 4:56 pm |
N/A 2035-01-23 |
Cogent Biosciences Inc. | COGT | Sachs Jessica Chief Medical Officer |
270,000 | $0 | 270,000 (Direct) |
View |
2025-01-23 Option Award |
2025-01-27 4:56 pm |
N/A 2035-01-23 |
Cogent Biosciences Inc. | COGT | Robbins Andrew R President and CEO |
915,000 | $0 | 915,000 (Direct) |
View |
2025-01-23 Option Award |
2025-01-27 4:55 pm |
N/A 2035-01-23 |
Cogent Biosciences Inc. | COGT | Kearns Evan Chief Legal Officer |
230,000 | $0 | 230,000 (Direct) |
View |
2025-01-01 Option Award |
2025-01-03 4:21 pm |
2025-01-01 2035-01-01 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
2,785 | $0 | 2,785 (Direct) |
View |
2024-10-01 Option Award |
2024-10-02 4:14 pm |
2024-10-01 2034-10-01 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
2,034 | $0 | 2,034 (Direct) |
View |
2024-07-01 Option Award |
2024-07-02 4:31 pm |
2024-07-01 2034-07-01 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
2,462 | $0 | 2,462 (Direct) |
View |
2024-06-05 Option Award |
2024-06-13 7:18 pm |
N/A 2034-06-05 |
Cogent Biosciences Inc. | COGT | CAIN CHRISTOPHER W. Director |
44,700 | $0 | 44,700 (Direct) |
View |
2024-06-05 Option Award |
2024-06-13 7:14 pm |
N/A 2034-06-05 |
Cogent Biosciences Inc. | COGT | Ros Matthew Director |
44,700 | $0 | 44,700 (Direct) |
View |
2024-06-05 Option Award |
2024-06-13 7:14 pm |
N/A 2034-06-05 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
44,700 | $0 | 44,700 (Direct) |
View |
2024-06-05 Option Award |
2024-06-13 7:11 pm |
N/A 2034-06-05 |
Cogent Biosciences Inc. | COGT | Harwin Peter Evan Director |
44,700 | $0 | 44,700 (Direct) |
View |
2024-06-05 Option Award |
2024-06-13 7:07 pm |
N/A 2034-06-05 |
Cogent Biosciences Inc. | COGT | Shegog Todd Director |
44,700 | $0 | 44,700 (Direct) |
View |
2024-06-05 Option Award |
2024-06-13 7:06 pm |
N/A 2034-06-05 |
Cogent Biosciences Inc. | COGT | Morris Arlene Director |
44,700 | $0 | 44,700 (Direct) |
View |
2024-06-10 Exercise |
2024-06-12 9:01 pm |
N/A N/A |
Cogent Biosciences Inc. | COGT | Fairmount Funds Management LLC Director |
1,501,500 | $0 | 6,225,641 (Indirect) |
View |
2024-05-25 Option Award |
2024-05-29 4:03 pm |
N/A 2034-05-25 |
Cogent Biosciences Inc. | COGT | Pinnow Cole Chief Commercial Officer |
525,000 | $0 | 525,000 (Direct) |
View |
Ownership |
2024-05-29 4:01 pm |
N/A N/A |
Cogent Biosciences Inc. | COGT | Pinnow Cole Chief Commercial Officer |
0 | $0 | 700 (Direct) |
View |
2024-04-01 Option Award |
2024-04-02 6:21 pm |
2024-04-01 2034-04-01 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
3,213 | $0 | 3,213 (Direct) |
View |
2024-03-28 Other |
2024-04-01 6:19 pm |
N/A N/A |
Cogent Biosciences Inc. | COGT | Fairmount Funds Management LLC Director |
310,679 | $0 | 5,366,757 (Indirect) |
View |
2024-02-16 Option Award |
2024-02-16 6:43 pm |
N/A N/A |
Cogent Biosciences Inc. | COGT | Fairmount Funds Management LLC 10% Owner |
1,500 | $7,500 | 4,727,141 (Indirect) |
View |
2024-02-16 Option Award |
2024-02-16 6:43 pm |
N/A N/A |
Cogent Biosciences Inc. | COGT | Fairmount Funds Management LLC 10% Owner |
1,166,666 | $7.5 | 4,727,141 (Indirect) |
View |
2024-01-23 Option Award |
2024-01-25 4:36 pm |
N/A 2034-01-23 |
Cogent Biosciences Inc. | COGT | Robinson John Edward Chief Scientific Officer |
300,000 | $0 | 300,000 (Direct) |
View |
2024-01-23 Option Award |
2024-01-25 4:27 pm |
N/A 2034-01-23 |
Cogent Biosciences Inc. | COGT | Kearns Evan Chief Legal Officer |
255,000 | $0 | 255,000 (Direct) |
View |
2024-01-23 Option Award |
2024-01-25 4:20 pm |
N/A 2034-01-23 |
Cogent Biosciences Inc. | COGT | Sachs Jessica Chief Medical Officer |
300,000 | $0 | 300,000 (Direct) |
View |
2024-01-23 Option Award |
2024-01-25 4:20 pm |
N/A 2034-01-23 |
Cogent Biosciences Inc. | COGT | Robbins Andrew R President and CEO |
1,100,000 | $0 | 1,100,000 (Direct) |
View |
2024-01-23 Option Award |
2024-01-25 4:17 pm |
N/A 2034-01-23 |
Cogent Biosciences Inc. | COGT | Green John L. Chief Financial Officer |
300,000 | $0 | 300,000 (Direct) |
View |
2024-01-02 Option Award |
2024-01-04 4:24 pm |
2024-01-02 2034-01-02 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
3,298 | $0 | 3,298 (Direct) |
View |
2024-01-02 Option Award |
2024-01-04 4:20 pm |
2024-01-02 2034-01-02 |
Cogent Biosciences Inc. | COGT | Ros Matthew Director |
3,051 | $0 | 3,051 (Direct) |
View |
2023-10-02 Option Award |
2023-10-03 4:56 pm |
2023-10-02 2033-10-02 |
Cogent Biosciences Inc. | COGT | Ros Matthew Director |
2,170 | $0 | 2,170 (Direct) |
View |
2023-10-02 Option Award |
2023-10-03 4:51 pm |
2023-10-02 2033-10-02 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
2,345 | $0 | 2,345 (Direct) |
View |
2023-07-03 Option Award |
2023-07-05 4:53 pm |
2023-07-03 2033-07-03 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
1,884 | $0 | 1,884 (Direct) |
View |
2023-07-03 Option Award |
2023-07-05 4:53 pm |
2023-07-03 2033-07-03 |
Cogent Biosciences Inc. | COGT | Ros Matthew Director |
1,743 | $0 | 1,743 (Direct) |
View |
2023-06-07 Option Award |
2023-06-08 4:58 pm |
N/A 2033-06-07 |
Cogent Biosciences Inc. | COGT | Morris Arlene Director |
36,700 | $0 | 36,700 (Direct) |
View |
2023-06-07 Option Award |
2023-06-08 4:52 pm |
N/A 2033-06-07 |
Cogent Biosciences Inc. | COGT | CAIN CHRISTOPHER W. Director |
36,700 | $0 | 36,700 (Direct) |
View |
2023-06-07 Option Award |
2023-06-08 4:47 pm |
N/A 2033-06-07 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
36,700 | $0 | 36,700 (Direct) |
View |
2023-06-07 Option Award |
2023-06-08 4:43 pm |
N/A 2033-06-07 |
Cogent Biosciences Inc. | COGT | Shegog Todd Director |
36,700 | $0 | 36,700 (Direct) |
View |
2023-06-07 Option Award |
2023-06-08 4:41 pm |
N/A 2033-06-07 |
Cogent Biosciences Inc. | COGT | Ros Matthew Director |
36,700 | $0 | 36,700 (Direct) |
View |