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 |
2025-02-06 Option Award |
2025-02-10 4:05 pm |
N/A 2035-02-05 |
Sionna Therapeutics Inc. | SION | Ruddy Marcella K. Director |
39,919 | $0 | 39,919 (Direct) |
View |
2025-02-04 Option Award |
2025-02-06 4:05 pm |
N/A 2035-02-03 |
Tectonic Therapeutic Inc. | TECX | Ruddy Marcella K. Chief Medical Officer |
50,378 | $0 | 82,443 (Direct) |
View |
2024-10-10 Option Award |
2024-10-15 4:15 pm |
N/A 2034-10-09 |
Upstream Bio Inc. | UPB | Ruddy Marcella K. Director |
17,096 | $0 | 17,096 (Direct) |
View |
Ownership |
2024-10-10 8:14 pm |
N/A 2032-07-02 |
Upstream Bio Inc. | UPB | Ruddy Marcella K. Director |
0 | $0 | 64,141 (Direct) |
View |
2024-06-20 Option Award |
2024-06-24 4:22 pm |
N/A 2031-09-16 |
Tectonic Therapeutic Inc. | TECX | Ruddy Marcella K. Chief Medical Officer |
176,415 | $0 | 176,415 (Direct) |
View |