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 |
| 2025-02-21 Sale |
2025-02-21 8:19 pm |
Caribou Biosciences Inc. | CRBU | MCCLUNG BARBARA G Chief Legal Officer |
3,564 | $1.35 | $4,811 | 613,502 (Direct) |
View |
| 2021-12-07 Purchase |
2021-12-08 6:06 pm |
Caribou Biosciences Inc. | CRBU | MCCLUNG BARBARA G Chief Legal Officer |
6,127 | $2.69 | $16,482 | 423,884 (Direct) |
View |
| 2021-10-20 Purchase |
2021-10-21 6:12 pm |
Caribou Biosciences Inc. | CRBU | MCCLUNG BARBARA G Chief Legal Officer |
9,219 | $2.69 | $24,799 | 423,884 (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 |
| 2025-02-20 Option Award |
2025-02-21 8:19 pm |
N/A 2035-02-19 |
Caribou Biosciences Inc. | CRBU | MCCLUNG BARBARA G Chief Legal Officer |
207,500 | $0 | 613,502 (Direct) |
View |
| 2024-02-20 Option Award |
2024-02-22 5:24 pm |
N/A 2034-02-19 |
Caribou Biosciences Inc. | CRBU | MCCLUNG BARBARA G Chief Legal Officer |
186,000 | $0 | 562,566 (Direct) |
View |
| 2023-02-21 Option Award |
2023-02-23 5:10 pm |
N/A 2033-02-20 |
Caribou Biosciences Inc. | CRBU | MCCLUNG BARBARA G Chief Legal Officer |
131,000 | $0 | 131,000 (Direct) |
View |
| 2022-09-15 Exercise |
2022-09-16 4:14 pm |
N/A N/A |
Caribou Biosciences Inc. | CRBU | MCCLUNG BARBARA G Chief Legal Officer |
27,595 | $2.69 | 423,884 (Direct) |
View |
| 2022-09-15 Exercise |
2022-09-16 4:14 pm |
N/A 2028-06-11 |
Caribou Biosciences Inc. | CRBU | MCCLUNG BARBARA G Chief Legal Officer |
27,595 | $0 | 423,884 (Direct) |
View |
| 2021-12-20 Option Award |
2021-12-21 5:31 pm |
N/A 2031-12-19 |
Caribou Biosciences Inc. | CRBU | MCCLUNG BARBARA G Chief Legal Officer |
147,000 | $0 | 147,000 (Direct) |
View |
| 2021-12-07 Exercise |
2021-12-08 6:06 pm |
N/A 2028-06-11 |
Caribou Biosciences Inc. | CRBU | MCCLUNG BARBARA G Chief Legal Officer |
6,127 | $0 | 423,884 (Direct) |
View |
| 2021-10-20 Exercise |
2021-10-21 6:12 pm |
N/A 2029-09-30 |
Caribou Biosciences Inc. | CRBU | MCCLUNG BARBARA G Chief Legal Officer |
9,219 | $0 | 423,884 (Direct) |
View |
Ownership |
2021-07-22 9:01 pm |
N/A N/A |
Caribou Biosciences Inc. | CRBU | MCCLUNG BARBARA G See Remarks |
0 | $0 | 655,799 (Direct) |
View |