Timing
Purchase and sale flow
PurchasesSales
Stock, pipeline and biotech catalyst intelligence
Reported ownership activity
Activity signal
No open-market purchases versus $86.7K in reported salesOption exercises, awards, and grants are separated from open-market direction.Timing
Composition
Concentration
| Insider trading | Relationship | Date | Transaction | Cost | Shares | Value | Shares total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
Company profile
Caribou Biosciences, Inc. operates as a clinical-stage clustered regularly interspaced short palindromic repeats (CRISPR) genome-editing biopharmaceutical company. It offers a genome-editing platform based on novel CRISPR hybrid RNA-DNA genome-editing technology that enables precise genome editing of allogeneic cell therapies. The company develops Vispacabtagene Regedleucel, an allogeneic anti-CD19 CAR-T cell therapy that is in phase 1 clinical trial to treat relapsed or refractory B cell non-Hodgkin lymphoma; and CB-011, an allogeneic anti-BCMA CAR-T cell therapy that is in phase 1 clinical trial for the treatment of relapsed or refractory multiple myeloma. Caribou Biosciences, Inc. was incorporated in 2011 and is headquartered in Berkeley, California.
Company profile supplied by Yahoo Finance. Catalyst dates can change and should be confirmed against the linked primary source.
Page updated Aug 21, 2026 · Yahoo quotes cached for one minute; reference data may be used when a live field is unavailable.
| Kelly Timothy P |
| Chief Technology Officer |
| Feb 25 '26 |
| Sale |
| $1.93 |
| 6,228 |
| $12,020 |
| 73,125 |
| Feb 27 04:01 PM |
| Ruhi Ahmad Khan | Officer | Feb 24 '26 | Proposed Sale | $1.96 | 6,938 | $13,598 | — | Feb 25 09:42 PM |
| Barbara G Mcclung | Officer | Feb 24 '26 | Proposed Sale | $1.96 | 6,938 | $13,598 | — | Feb 25 09:41 PM |
Transactions may include sales, purchases, grants, and option exercises. Directional charts count only purchases and sales; follow the Form 4 link to verify the original SEC filing.