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 |
2022-08-09 Purchase |
2022-08-10 5:17 pm |
CATALYST BIOSCIENCES INC. | CBIO | Blouse Grant E. Chief Scientific Officer |
3,250 | $0.47 | $1,528 | 9,417 (Direct) |
View |
2022-02-09 Purchase |
2022-02-16 8:07 pm |
CATALYST BIOSCIENCES INC. | CBIO | Blouse Grant E. Chief Scientific Officer |
3,250 | $0.46 | $1,495 | 6,167 (Direct) |
View |
2021-08-09 Purchase |
2021-08-11 09:13 am |
CATALYST BIOSCIENCES INC. | CBIO | Blouse Grant E. Chief Scientific Officer |
1,163 | $3.62 | $4,210 | 2,917 (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 |
2022-02-11 Option Award |
2022-02-23 4:05 pm |
N/A 2032-02-11 |
CATALYST BIOSCIENCES INC. | CBIO | Blouse Grant E. Chief Scientific Officer |
200,000 | $0 | 200,000 (Direct) |
View |
Ownership |
2021-07-15 5:14 pm |
N/A N/A |
CATALYST BIOSCIENCES INC. | CBIO | Blouse Grant E. Chief Scientific Officer |
0 | $0 | 158,254 (Direct) |
View |