Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000932471-17-001747
Filing Date
2017-02-10
Accepted
2017-02-10 16:39:19
Documents
1

Document Format Files

Seq Description Document Type Size
1 bluebirdbioinc.htm SC 13G/A 35539
  Complete submission text file 0000932471-17-001747.txt   37110
Mailing Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600
Business Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600 6106691000
VANGUARD GROUP INC (Filed by) CIK: 0000102909 (see all company filings)

EIN.: 231945930 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G/A

Mailing Address 150 SECOND STREET CAMBRIDGE MA 02141
Business Address 150 SECOND STREET CAMBRIDGE MA 02141 339-499-9300
bluebird bio, Inc. (Subject) CIK: 0001293971 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-87526 | Film No.: 17594046
SIC: 2836 Biological Products, (No Diagnostic Substances)