Kanner Steven
Insider CIK 1871131 · CRBU Chief Scientific Officer
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| CRBU Caribou Biosciences, Inc. | S Sale | 2025-02-21 | 2025-02-21 | 3,564 | $1.35 | $4.8K | 431,556 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | A Award deriv | 2025-02-20 | 2025-02-21 | 170,000 | — | $0 | 170,000 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | A Award | 2025-02-20 | 2025-02-21 | 37,500 | — | $0 | 435,120 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | A Award deriv | 2024-02-20 | 2024-02-22 | 153,000 | — | $0 | 153,000 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | A Award | 2024-02-20 | 2024-02-22 | 33,000 | — | $0 | 387,037 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | M Exercise deriv | 2024-02-06 | 2024-02-08 | 30,577 | — | $0 | 21,623 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | M Exercise | 2024-02-06 | 2024-02-08 | 30,577 | $2.69 | $82.3K | 354,037 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | A Award deriv | 2023-02-21 | 2023-02-23 | 131,000 | — | $0 | 131,000 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | M Exercise deriv | 2022-12-02 | 2022-12-02 | 21,401 | $2.69 | $57.6K | 52,200 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | M Exercise | 2022-12-02 | 2022-12-02 | 21,401 | $2.69 | $57.6K | 323,460 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | M Exercise deriv | 2022-08-25 | 2022-08-26 | 43,248 | — | $0 | 73,601 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | M Exercise | 2022-08-25 | 2022-08-26 | 43,248 | $2.69 | $116.3K | 345,307 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | S Sale | 2022-08-25 | 2022-08-26 | 43,248 | $11.22 | $485.2K | 302,059 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | M Exercise deriv | 2022-05-13 | 2022-05-17 | 68,306 | — | $0 | 3,534 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | M Exercise deriv | 2022-05-13 | 2022-05-17 | 6,114 | — | $0 | 116,849 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | M Exercise | 2022-05-13 | 2022-05-17 | 68,306 | $1.81 | $123.6K | 295,945 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | M Exercise | 2022-05-13 | 2022-05-17 | 6,114 | $2.69 | $16.4K | 302,059 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | M Exercise deriv | 2022-03-04 | 2022-03-07 | 1,549 | — | $0 | 230,365 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | M Exercise deriv | 2022-03-04 | 2022-03-07 | 9,171 | — | $0 | 122,963 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | M Exercise | 2022-03-04 | 2022-03-07 | 1,549 | $4.11 | $6.4K | 227,639 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | M Exercise | 2022-03-04 | 2022-03-07 | 9,171 | $2.69 | $24.7K | 226,090 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | A Award deriv | 2021-12-20 | 2021-12-21 | 147,000 | — | $0 | 147,000 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | X Exercise deriv | 2021-10-12 | 2021-10-13 | 14,614 | — | $0 | 132,134 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | X Exercise deriv | 2021-10-12 | 2021-10-13 | 99,548 | — | $0 | 71,840 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | X Exercise deriv | 2021-10-12 | 2021-10-13 | 698 | — | $0 | 4,879 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | P Buy | 2021-10-12 | 2021-10-13 | 698 | $1.81 | $1.3K | 200,417 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | P Buy | 2021-10-12 | 2021-10-13 | 14,614 | $2.69 | $39.3K | 215,031 | SEC↗ |
| CRBU Caribou Biosciences, Inc. | P Buy | 2021-10-12 | 2021-10-13 | 99,548 | $1.81 | $180.2K | 199,719 | SEC↗ |