Anne-Virginie Eggimann - Jul 12, 2022 Form 4 Insider Report for bluebird bio, Inc. (BLUE)

Role
Chief Regulatory Officer
Signature
/s/ Helen C. Fu, Attorney-in-Fact
Stock symbol
BLUE
Transactions as of
Jul 12, 2022
Transactions value $
-$6,722
Form type
4
Date filed
7/14/2022, 04:15 PM
Previous filing
Jun 21, 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BLUE Common Stock Sale -$6.72K -1.36K -3.11% $4.95 42.3K Jul 12, 2022 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares were sold to cover tax withholding obligations incurred in connection with the vesting of Restricted Stock Units.