Accession Number: | 0001562180-19-006254 |
Date: | 2019-12-19 |
Issuer: | BLUEBIRD BIO, INC. (BLUE) |
Original Submission Date: |
WENTWORTH KORY JAMES
C/O BLUEBIRD BIO, INC.
60 BINNEY STREET
CAMBRIDGE, MA 02142
Title of Security | Transaction Date | 2a. Deemed Execution Date | Transaction Code | Shares | Acquired or Disposed | Price per share | 5. Amount of Securities Beneficially Owned Following Reported Transaction | 6. Ownership Form Direct or Indirect | Nature of Indirect Ownership |
---|---|---|---|---|---|---|---|---|---|
COMMON STOCK | 2019-12-19 | S | 397 | d | $92.59 | 6,449 | direct |
Title of Derivative Security | Conversion or Exercise Price of Derivative Security | Transaction Date | Deemed Execution Date | Transaction Code | Number of Derivative Securities Acquired (A) or Disposed of (D) | Date Exercisable | Expiration Date | Title and Amount of Securities Underlying Derivative Security | Price of Derivative Security | Number of derivative Securities Beneficially Owned Following Reported Transaction(s) | Ownership Form: Direct (D) or Indirect (I) | Nature of Indirect Beneficial Ownership |
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ID | footnote |
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f1 | the shares were sold to cover tax withholding obligations incurred in connection with the vesting of restricted stock units. |