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 4:05 pm |
2025-04-01 2035-04-01 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
3,788 | $0 | 3,788 (Direct) |
View |
2025-01-01 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 7:14 pm |
N/A 2034-06-05 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
44,700 | $0 | 44,700 (Direct) |
View |
2024-05-21 Option Award |
2024-05-23 5:17 pm |
N/A N/A |
MACROGENICS INC | MGNX | Ferrante Karen Jean Director |
23,000 | $0 | 23,000 (Direct) |
View |
2024-05-20 Exercise |
2024-05-22 4:32 pm |
N/A N/A |
MACROGENICS INC | MGNX | Ferrante Karen Jean Director |
4,500 | $0 | 4,500 (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 |
2024-01-02 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 |
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 |
2023-06-07 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 |
2023-05-31 Option Award |
2023-06-02 4:59 pm |
N/A 2033-05-31 |
MACROGENICS INC | MGNX | Ferrante Karen Jean Director |
23,500 | $0 | 23,500 (Direct) |
View |
2023-04-03 Option Award |
2023-04-04 4:16 pm |
2023-04-03 2033-04-03 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
2,053 | $0 | 2,053 (Direct) |
View |
2023-01-03 Option Award |
2023-01-04 4:30 pm |
2023-01-03 2033-01-03 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
1,862 | $7.1854 | 1,862 (Direct) |
View |
2022-10-03 Option Award |
2022-10-04 4:30 pm |
2022-10-03 2032-10-03 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
1,474 | $9.076 | 1,474 (Direct) |
View |
2022-07-01 Option Award |
2022-07-05 1:52 pm |
2022-07-01 2032-07-01 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
2,279 | $5.8706 | 2,279 (Direct) |
View |
2022-06-07 Option Award |
2022-06-09 5:13 pm |
N/A 2032-06-07 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
30,700 | $0 | 30,700 (Direct) |
View |
2022-05-19 Option Award |
2022-05-23 9:06 pm |
N/A 2032-05-19 |
MACROGENICS INC | MGNX | Ferrante Karen Jean Director |
38,640 | $0 | 38,640 (Direct) |
View |
2022-04-01 Option Award |
2022-04-05 4:06 pm |
2022-04-01 2032-04-01 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
2,753 | $4.86 | 2,753 (Direct) |
View |
2022-01-03 Option Award |
2022-01-04 9:25 pm |
N/A 2032-01-03 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
2,329 | $5.153 | 2,329 (Direct) |
View |
2021-10-01 Option Award |
2021-10-05 7:45 pm |
N/A 2031-10-01 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
2,385 | $5.0317 | 2,385 (Direct) |
View |
2021-07-01 Option Award |
2021-07-06 7:05 pm |
N/A 2031-07-01 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
2,513 | $4.7754 | 2,513 (Direct) |
View |
2021-05-13 Option Award |
2021-05-17 9:18 pm |
N/A 2031-05-13 |
MACROGENICS INC | MGNX | Ferrante Karen Jean Director |
15,000 | $0 | 15,000 (Direct) |
View |
2021-04-01 Option Award |
2021-04-05 9:09 pm |
N/A 2031-04-01 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
2,121 | $5.6577 | 2,121 (Direct) |
View |
2021-03-11 Option Award |
2021-03-15 7:05 pm |
N/A 2031-03-11 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
60,000 | $0 | 60,000 (Direct) |
View |
2021-01-04 Option Award |
2021-01-06 9:47 pm |
N/A 2031-01-04 |
Cogent Biosciences Inc. | COGT | Ferrante Karen Jean Director |
1,575 | $0 | 1,575 (Direct) |
View |
2020-10-01 Option Award |
2020-10-02 5:30 pm |
N/A 2030-10-01 |
Unum Therapeutics Inc. | UMRX | Ferrante Karen Jean Director |
8,878 | $1.3518 | 8,878 (Direct) |
View |
2020-07-01 Option Award |
2020-07-06 4:27 pm |
N/A 2030-07-01 |
Unum Therapeutics Inc. | UMRX | Ferrante Karen Jean Director |
38,487 | $0.3118 | 38,487 (Direct) |
View |
2020-06-09 Option Award |
2020-06-11 4:24 pm |
N/A 2030-06-09 |
Unum Therapeutics Inc. | UMRX | Ferrante Karen Jean Director |
14,331 | $0 | 14,331 (Direct) |
View |
2020-05-14 Option Award |
2020-05-15 4:36 pm |
N/A 2030-05-14 |
MACROGENICS INC | MGNX | Ferrante Karen Jean Director |
15,000 | $0 | 15,000 (Direct) |
View |