Form UPLOAD - SEC-generated letter:
SEC Accession No. 0000000000-23-005175
Filing Date
2023-05-15
Accepted
2023-05-15 16:30:11
Documents
2

Document Format Files

Seq Description Document Type Size
1 filename1.pdf LETTER 27651
2 filename2.txt TEXT-EXTRACT 1483
  Complete submission text file 0000000000-23-005175.txt   40323
Mailing Address 455 GRAND UNION BOULEVARD SOMERVILLE MA 02145
Business Address 455 GRAND UNION BOULEVARD SOMERVILLE MA 02145 339-499-9300
bluebird bio, Inc. (Filed for) CIK: 0001293971 (see all company filings)

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