4//SEC Filing
Zheng Ran 4
Accession 0001619856-23-000019
CIK 0001619856other
Filed
Feb 22, 7:00 PM ET
Accepted
Feb 23, 5:09 PM ET
Size
5.4 KB
Accession
0001619856-23-000019
Insider Transaction Report
Form 4
Zheng Ran
Director
Transactions
- Award
Option to purchase Common Stock
2023-02-21+21,500→ 21,500 totalExercise: $6.12Exp: 2033-02-20→ Common Stock (21,500 underlying)
Footnotes (1)
- [F1]One-twelfth of the shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 21, 2024, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.
Documents
Issuer
Caribou Biosciences, Inc.
CIK 0001619856
Entity typeother
Related Parties
1- filerCIK 0001885914
Filing Metadata
- Form type
- 4
- Filed
- Feb 22, 7:00 PM ET
- Accepted
- Feb 23, 5:09 PM ET
- Size
- 5.4 KB