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CRBUNasdaq
Caribou Biosciences, Inc.
Biological Products, (No Diagnostic Substances) · DE · CIK 1619856
Develops transformative allogeneic CAR-T cell therapies for devastating diseases using novel genome-editing technology
$158M
Market cap
$1.77
Last close
+5.4%
1D
+7.9%
5D
2.8M
Volume
Price · last 39 sessions-7.3%
May 4L $1.57 · H $2.43Jun 29
125
Total filings
Jun 18, 2026
Last filing
12/31
Fiscal year end
DEF 14ADEF 14AApr 24, 2026DEF 14ADEF 14AApr 25, 2025DEF 14ADEF 14AApr 25, 2024DEF 14ADEF 14AApr 28, 2023DEF 14ADEF 14AAug 11, 2022
Insider Activity
In the 90 days to Feb 25, 2026: 4 sold $47K.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Feb 25, 2026 | Kelly Timothy PChief Technology Officer | Sell | 6,228 | $1.93 | $12K |
| Feb 24, 2026 | Mcclung Barbara GChief Legal Officer | Sell | 6,938 | $1.96 | $14K |
| Feb 24, 2026 | Khan Ruhi AhmadChief Business Officer | Sell | 6,938 | $1.96 | $14K |
| Feb 24, 2026 | Kelly Timothy PChief Technology Officer | Sell | 3,147 | $1.96 | $6K |
| Feb 24, 2026 | Albertson Tina M.Chief Medical Officer | Sell | 1,066 | $1.96 | $2K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
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