Colvin Richard A 4
4 · bluebird bio, Inc. · Filed Mar 3, 2023
Insider Transaction Report
Form 4
Colvin Richard A
Chief Medical Officer
Transactions
- Award
Common Stock
2023-03-01+55,000→ 128,078 total - Award
Stock Option (right to buy)
2023-03-01+110,000→ 110,000 totalExercise: $5.11Exp: 2033-03-01→ Common Stock (110,000 underlying)
Footnotes (2)
- [F1]Restricted stock unit awards vest over a four-year period at the rate of 25% on 01/03/2024, 25% on 01/03/2025, 25% on 01/03/2026, and 25% on 01/03/2027.
- [F2]This stock option vests over a four-year period at the rate of 25% on 01/03/2024 and then in 36 equal monthly installments thereafter