4//SEC Filing
Leiderman Elisabeth 4
Accession 0001562180-21-006578
CIK 0001293971other
Filed
Oct 18, 8:00 PM ET
Accepted
Oct 19, 8:00 PM ET
Size
10.8 KB
Accession
0001562180-21-006578
Insider Transaction Report
Form 4
Leiderman Elisabeth
Director
Transactions
- Award
Common Stock
2021-10-15+4,663→ 4,663 total - Award
Stock Option (right to buy)
2021-10-15+7,500→ 7,500 totalExercise: $20.90Exp: 2031-10-15→ Common Stock (7,500 underlying)
Footnotes (2)
- [F1]These restricted stock units for common stock vest ratably over three years in annual installments commencing on October 15, 2021.
- [F2]This option vests ratably over three years in annual installments commencing on October 15, 2021.
Issuer
bluebird bio, Inc.
CIK 0001293971
Entity typeother
Related Parties
1- filerCIK 0001842133
Filing Metadata
- Form type
- 4
- Filed
- Oct 18, 8:00 PM ET
- Accepted
- Oct 19, 8:00 PM ET
- Size
- 10.8 KB