Richard A. Colvin - 11 Jan 2023 Form 4 Insider Report for bluebird bio, Inc. (BLUE)

Role
Chief Medical Officer
Signature
/s/ Richard A. Colvin
Issuer symbol
BLUE
Transactions as of
11 Jan 2023
Net transactions value
-$4,347
Form type
4
Filing time
13 Jan 2023, 15:19:31 UTC
Previous filing
08 Nov 2022
Next filing
03 Feb 2023
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BLUE Common Stock Sale $4,347 -557 -0.74% $7.80 74,231 11 Jan 2023 Direct F1, F2
* 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.
F2 The range in prices for the transaction reported on this line was $7.61 to $7.93. The average weighted price was $7.8043. 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.