4//SEC Filing
Colvin Richard A 4
Accession 0001562180-24-008361
CIK 0001293971other
Filed
Dec 11, 7:00 PM ET
Accepted
Dec 12, 4:01 PM ET
Size
8.3 KB
Accession
0001562180-24-008361
Insider Transaction Report
Form 4
Colvin Richard A
Chief Medical Officer
Transactions
- Sale
Common Stock
2024-12-10$0.42/sh−2,824$1,178→ 165,544 total
Footnotes (1)
- [F1]Shares were sold to cover tax withholding obligations incurred in connection with the vesting of Restricted Stock Units.
Issuer
bluebird bio, Inc.
CIK 0001293971
Entity typeother
Related Parties
1- filerCIK 0001944069
Filing Metadata
- Form type
- 4
- Filed
- Dec 11, 7:00 PM ET
- Accepted
- Dec 12, 4:01 PM ET
- Size
- 8.3 KB