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Form NT 10-K - Notification of inability to timely file Form 10-K 405, 10-K, 10-KSB 405, 10-KSB, 10-KT, or 10-KT405:
SEC Accession No. 0001293971-24-000009
Filing Date
2024-03-26
Accepted
2024-03-26 06:58:03
Documents
1
Period of Report
2023-12-31
Effectiveness Date
2024-03-26

Document Format Files

Seq Description Document Type Size
1 NT 10-K blueform12b-25nt10xk202312.htm NT 10-K 31176
  Complete submission text file 0001293971-24-000009.txt   32367
Mailing Address 455 GRAND UNION BOULEVARD SOMERVILLE MA 02145
Business Address 455 GRAND UNION BOULEVARD SOMERVILLE MA 02145 339-499-9300
bluebird bio, Inc. (Filer) CIK: 0001293971 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: NT 10-K | Act: 34 | File No.: 001-35966 | Film No.: 24780864
SIC: 2836 Biological Products, (No Diagnostic Substances)
(CF Office: 03 Life Sciences)