FINGER ALISON CECILY 4
4 · bluebird bio, Inc. · Filed Dec 4, 2020
Insider Transaction Report
Form 4
FINGER ALISON CECILY
Chief Commercial Officer
Transactions
- Sale
Common Stock
2020-12-02$46.50/sh−1$47→ 26,957 total - Sale
Common Stock
2020-12-02$46.19/sh−35$1,617→ 26,958 total
Footnotes (2)
- [F1]Shares were sold to cover tax withholding obligations incurred in connection with the vesting of Restricted Stock Units.
- [F2]The range in prices for the transaction reported on this line was $45.48 to $46.37. The average weighted price was $46.1895. The reporting person will provide, upon request by the SEC, the issuer or security holder of the issuer, full information regarding the number of shares sold at each separate price.