4//SEC Filing
Richardson-Heron Dara 4
Accession 0001209191-21-064491
CIK 0001619856other
Filed
Nov 14, 7:00 PM ET
Accepted
Nov 15, 4:57 PM ET
Size
5.3 KB
Accession
0001209191-21-064491
Insider Transaction Report
Form 4
Richardson-Heron Dara
Director
Transactions
- Award
Option to purchase Common Stock
2021-11-11+44,000→ 44,000 totalExercise: $20.52Exp: 2031-11-10→ Common Stock (44,000 underlying)
Footnotes (1)
- [F1]The option becomes exercisable in three equal annual installments beginning November 11, 2022.
Documents
Issuer
Caribou Biosciences, Inc.
CIK 0001619856
Entity typeother
Related Parties
1- filerCIK 0001893193
Filing Metadata
- Form type
- 4
- Filed
- Nov 14, 7:00 PM ET
- Accepted
- Nov 15, 4:57 PM ET
- Size
- 5.3 KB