4//SEC Filing
Haurwitz Rachel E. 4
Accession 0001670579-25-000008
CIK 0001619856other
Filed
Mar 16, 8:00 PM ET
Accepted
Mar 17, 8:01 AM ET
Size
6.0 KB
Accession
0001670579-25-000008
Insider Transaction Report
Form 4
Haurwitz Rachel E.
DirectorPresident and CEO
Transactions
- Purchase
Common Stock
2025-03-14$1.02/sh+20,000$20,400→ 3,369,395 total(indirect: By Trust)
Holdings
- 295,450
Common Stock
Footnotes (2)
- [F1]This transaction was executed in multiple trades on 3/14/2025 at prices ranging from $1.00 to $1.03 per share, inclusive. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares purchased at each separate price within the specified range.
- [F2]Shares are held by The City Canyon Family Trust dated May 31, 2021, of which the Reporting Person is a Co-Trustee with her spouse.
Documents
Issuer
Caribou Biosciences, Inc.
CIK 0001619856
Entity typeother
Related Parties
1- filerCIK 0001670579
Filing Metadata
- Form type
- 4
- Filed
- Mar 16, 8:00 PM ET
- Accepted
- Mar 17, 8:01 AM ET
- Size
- 6.0 KB