Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001398344-24-020880
Filing Date
2024-11-14
Accepted
2024-11-14 16:27:32
Documents
1

Document Format Files

Seq Description Document Type Size
1 fp0090935-7_sc13ga.htm SC 13G/A 45077
  Complete submission text file 0001398344-24-020880.txt   46882
Mailing Address 404 WYMAN STREET SUITE 460 WALTHAM MA 02451
Business Address 404 WYMAN STREET SUITE 460 WALTHAM MA 02451 7818904412
Granahan Investment Management, LLC (Filed by) CIK: 0001026710 (see all company filings)

EIN.: 042856200 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G/A

Mailing Address 455 GRAND UNION BOULEVARD SOMERVILLE MA 02145
Business Address 455 GRAND UNION BOULEVARD SOMERVILLE MA 02145 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.: 241463000
SIC: 2836 Biological Products, (No Diagnostic Substances)
(CF Office: 03 Life Sciences)