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 |
| 2025-02-04 Sale |
2025-02-06 8:08 pm |
Tango Therapeutics Inc. | TNGX | Crystal Adam See Remarks |
14,283 | $3.0712 | $43,866 | 158,210 (Direct) |
View |
| 2024-02-06 Sale |
2024-02-08 9:04 pm |
Tango Therapeutics Inc. | TNGX | Crystal Adam See Remarks |
8,371 | $12.59 | $105,395 | 119,478 (Direct) |
View |
| 2023-11-01 Sale |
2023-11-02 4:49 pm |
Tango Therapeutics Inc. | TNGX | Crystal Adam See Remarks |
7,507 | $8.3914 | $62,994 | 81,250 (Direct) |
View |
| 2022-01-04 Sale |
2022-01-05 4:30 pm |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
15,000 | $31.66 | $474,968 | 127,292 (Direct) |
View |
| 2021-10-01 Sale |
2021-10-05 4:53 pm |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
15,000 | $45.43 | $681,438 | 168,108 (Direct) |
View |
| 2021-07-29 Sale |
2021-08-02 6:44 pm |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
15,000 | $45 | $675,000 | 183,108 (Direct) |
View |
| 2021-07-01 Sale |
2021-07-06 8:00 pm |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
15,000 | $37.98 | $569,666 | 142,292 (Direct) |
View |
| 2021-04-05 Sale |
2021-04-06 4:30 pm |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
15,000 | $37.77 | $566,536 | 157,292 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2025-02-03 Option Award |
2025-02-05 7:34 pm |
N/A 2035-02-03 |
Tango Therapeutics Inc. | TNGX | Crystal Adam See Remarks |
371,105 | $0 | 490,583 (Direct) |
View |
| 2024-02-01 Option Award |
2024-02-05 4:22 pm |
N/A 2034-02-01 |
Tango Therapeutics Inc. | TNGX | Crystal Adam See Remarks |
326,192 | $0 | 326,192 (Direct) |
View |
| 2023-03-01 Option Award |
2023-03-02 4:10 pm |
N/A 2033-03-01 |
Tango Therapeutics Inc. | TNGX | Crystal Adam See Remarks |
568,750 | $0 | 568,750 (Direct) |
View |
| 2023-01-30 Exercise |
2023-02-01 4:11 pm |
N/A 2025-02-28 |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
3,750 | $0 | 38,847 (Direct) |
View |
| 2023-01-30 Tax Withholding |
2023-02-01 4:11 pm |
N/A N/A |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
1,301 | $7.78 | 38,847 (Direct) |
View |
| 2022-05-26 Tax Withholding(A) |
2022-06-14 4:45 pm |
N/A N/A |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
1,102 | $7.01 | 17,648 (Direct) |
View |
| 2022-05-25 Exercise |
2022-05-27 4:16 pm |
N/A 2025-02-28 |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
3,750 | $0 | 41,250 (Direct) |
View |
| 2022-02-14 Option Award |
2022-02-16 4:30 pm |
N/A 2032-02-13 |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
144,250 | $0 | 144,250 (Direct) |
View |
| 2022-01-04 Exercise |
2022-01-05 4:30 pm |
N/A 2029-04-08 |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
15,000 | $0 | 127,292 (Direct) |
View |
| 2022-01-04 Exercise |
2022-01-05 4:30 pm |
N/A N/A |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
15,000 | $6.49 | 127,292 (Direct) |
View |
| 2021-12-22 Exercise |
2021-12-23 4:10 pm |
N/A 2029-04-08 |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
5,000 | $0 | 142,292 (Direct) |
View |
| 2021-12-22 Exercise |
2021-12-23 4:10 pm |
N/A N/A |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
5,000 | $6.49 | 142,292 (Direct) |
View |
| 2021-10-08 Exercise |
2021-10-12 4:30 pm |
N/A 2029-04-08 |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
10,000 | $0 | 142,292 (Direct) |
View |
| 2021-10-08 Exercise |
2021-10-12 4:30 pm |
N/A N/A |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
10,000 | $6.49 | 142,292 (Direct) |
View |
| 2021-10-01 Exercise |
2021-10-05 4:53 pm |
N/A 2030-07-02 |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
15,000 | $0 | 168,108 (Direct) |
View |
| 2021-10-01 Exercise |
2021-10-05 4:53 pm |
N/A N/A |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
15,000 | $4.98 | 168,108 (Direct) |
View |
| 2021-07-29 Exercise |
2021-08-02 6:44 pm |
N/A 2030-07-02 |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
15,000 | $0 | 183,108 (Direct) |
View |
| 2021-07-29 Exercise |
2021-08-02 6:44 pm |
N/A N/A |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
15,000 | $4.98 | 183,108 (Direct) |
View |
| 2021-07-01 Exercise |
2021-07-06 8:00 pm |
N/A 2029-04-08 |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
15,000 | $0 | 142,292 (Direct) |
View |
| 2021-07-01 Exercise |
2021-07-06 8:00 pm |
N/A N/A |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
15,000 | $6.5 | 142,292 (Direct) |
View |
| 2021-04-05 Exercise |
2021-04-06 4:30 pm |
N/A 2029-04-08 |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
15,000 | $0 | 157,292 (Direct) |
View |
| 2021-04-05 Exercise |
2021-04-06 4:30 pm |
N/A N/A |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
15,000 | $6.5 | 157,292 (Direct) |
View |
| 2021-02-11 Option Award |
2021-02-16 4:15 pm |
N/A 2031-02-10 |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
87,850 | $0 | 87,850 (Direct) |
View |
Ownership |
2020-10-01 9:16 pm |
N/A 2029-04-08 |
C4 Therapeutics Inc. | CCCC | Crystal Adam Chief Medical Officer |
0 | $0 | 444,480 (Direct) |
View |