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 |
2022-12-27 Purchase |
2022-12-29 2:34 pm |
TScan Therapeutics Inc. | TCRX | Silver Brian M. Chief Financial Officer |
6,000 | $1.5362 | $9,217 | 32,885 (Direct) |
View |
2022-03-24 Purchase |
2022-03-28 4:31 pm |
TScan Therapeutics Inc. | TCRX | Silver Brian M. Chief Financial Officer |
15,000 | $3.3988 | $50,982 | 26,885 (Direct) |
View |
2021-09-21 Purchase |
2021-09-22 6:51 pm |
TScan Therapeutics Inc. | TCRX | Silver Brian M. Chief Financial Officer |
5,000 | $6.317 | $31,585 | 11,885 (Direct) |
View |
2021-09-09 Purchase |
2021-09-13 4:37 pm |
TScan Therapeutics Inc. | TCRX | Silver Brian M. Chief Financial Officer |
5,885 | $8.4835 | $49,925 | 6,885 (Direct) |
View |
2021-07-20 Purchase |
2021-07-22 07:37 am |
TScan Therapeutics Inc. | TCRX | Silver Brian M. Chief Financial Officer |
1,000 | $15 | $15,000 | 1,000 (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 |
2023-06-13 Option Award |
2023-06-15 6:09 pm |
N/A 2033-06-12 |
TScan Therapeutics Inc. | TCRX | Silver Brian M. Chief Financial Officer |
632,500 | $0 | 632,500 (Direct) |
View |
2022-07-25 Option Award |
2022-07-27 4:30 pm |
N/A 2032-07-24 |
TScan Therapeutics Inc. | TCRX | Silver Brian M. Chief Financial Officer |
220,000 | $0 | 220,000 (Direct) |
View |
2022-01-18 Option Award |
2022-01-20 4:26 pm |
N/A 2032-01-17 |
TScan Therapeutics Inc. | TCRX | Silver Brian M. Chief Financial Officer |
115,000 | $0 | 115,000 (Direct) |
View |
2021-07-15 Option Award |
2021-07-16 4:40 pm |
N/A 2031-07-14 |
TScan Therapeutics Inc. | TCRX | Silver Brian M. Chief Financial Officer |
250,441 | $0 | 250,441 (Direct) |
View |
Ownership |
2021-07-15 6:17 pm |
N/A 2031-01-26 |
TScan Therapeutics Inc. | TCRX | Silver Brian M. Chief Financial Officer |
0 | $0 | 48,780 (Direct) |
View |