Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000315066-13-003429
Filing Date
2013-07-10
Accepted
2013-07-10 10:53:18
Documents
1

Document Format Files

Seq Description Document Type Size
1 filing.txt SC 13G 7176
  Complete submission text file 0000315066-13-003429.txt   8845
Mailing Address 245 SUMMER STREET BOSTON MA 02210
Business Address 245 SUMMER STREET BOSTON MA 02210 6175706339
FMR LLC (Filed by) CIK: 0000315066 (see all company filings)

EIN.: 061209781 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000

Mailing Address 840 MEMORIAL DR 4TH FL CAMBRIDGE MA 02139
Business Address 840 MEMORIAL DR 4TH FL CAMBRIDGE MA 02139 617-491-5601
bluebird bio, Inc. (Subject) CIK: 0001293971 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-87526 | Film No.: 13960985
SIC: 2836 Biological Products, (No Diagnostic Substances)