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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001628280-21-023458
Filing Date
2021-11-16
Accepted
2021-11-16 06:22:59
Documents
1
Period of Report
2021-11-11

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_163706170717612.html 4  
1 FORM 4 wf-form4_163706170717612.xml 4 21886
  Complete submission text file 0001628280-21-023458.txt   23333
Mailing Address 60 BINNEY STREET CAMBRIDGE MA 02142
Business Address 60 BINNEY STREET CAMBRIDGE MA 02142 339-499-9300
bluebird bio, Inc. (Issuer) CIK: 0001293971 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address GOODWIN PROCTER LLP 53 STATE STREET BOSTON MA 02109
Business Address
Vachon Mark (Reporting) CIK: 0001614018 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-35966 | Film No.: 211414042