List of insiders holdings for Caribou Biosciences Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- 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>>
| # | Insider Holder Name | Report Date Time |
Shares Owned Directly Indirectly |
Total Shares Owned |
Filing |
| 1 | Haurwitz Rachel E. President and CEO |
2025-03-17 08:01:22 | 295,450 3,369,395 |
3,664,845 | Form 4 |
| 2 | FMR LLC See Remark 1 |
2023-02-09 08:14:52 | 1,443,046 0 |
1,443,046 | Form 13G |
| 3 | MCCLUNG BARBARA G Chief Legal Officer |
2025-02-21 20:19:55 | 613,502 0 |
613,502 | Form 4 |
| 4 | Kanner Steven Chief Scientific Officer |
2025-02-21 20:18:15 | 601,556 0 |
601,556 | Form 4 |
| 5 | Khan Ruhi Ahmad Chief Business Officer |
2025-02-21 20:19:26 | 236,936 0 |
236,936 | Form 4 |
| 6 | O'Byrne Jason Chief Financial Officer |
2024-02-22 17:28:33 | 212,224 0 |
212,224 | Form 4 |
| 7 | Kelly Timothy P Chief Technology Officer |
2025-02-21 20:18:50 | 207,500 0 |
207,500 | Form 4 |
| 8 | Rizvi Syed Ali-aamir Chief Medical Officer |
2023-02-23 17:09:37 | 131,000 0 |
131,000 | Form 4 |
| 9 | Fischesser Ryan VP of Finance and Controller |
2024-11-22 16:01:32 | 118,854 0 |
118,854 | Form 4 |
| 10 | Albertson Tina M. Chief Medical Officer |
2025-02-21 20:20:34 | 80,726 0 |
80,726 | Form 4 |
| 11 | Sacks Natalie Director |
2025-02-21 20:16:25 | 40,500 0 |
40,500 | Form 4 |
| 12 | Zheng Ran Director |
2025-02-21 20:17:40 | 40,500 0 |
40,500 | Form 4 |
| 13 | Whiting Nancy Director |
2025-02-21 20:17:04 | 40,500 0 |
40,500 | Form 4 |
| 14 | Richardson-Heron Dara Director |
2025-02-21 20:15:40 | 40,500 0 |
40,500 | Form 4 |
| 15 | JOHNSON DAVID LEE Director |
2025-02-21 20:14:38 | 40,500 0 |
40,500 | Form 4 |
| 16 | GUGGENHIME ANDREW Director |
2025-02-21 20:14:05 | 40,500 0 |
40,500 | Form 4 |
| 17 | Braunstein Scott Director |
2025-02-21 20:13:27 | 40,500 0 |
40,500 | Form 4 |
| 18 | Ryali Sriram Chief Financial Officer |
2025-01-30 16:02:12 | 17,360 0 |
17,360 | Form 4 |
| 19 | Long-McGie Jeffrey Stephen Director |
2021-07-22 20:58:16 | 0 0 |
0 | Form 3 |