Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-13-033761
Filing Date
2013-06-26
Accepted
2013-06-26 16:43:34
Documents
1
Period of Report
2013-06-24

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 14760
  Complete submission text file 0001209191-13-033761.txt   18144
Mailing Address
Business Address
CRANDELL KEITH (Reporting) CIK: 0001219039 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-35966 | Film No.: 13934843

Mailing Address
Business Address
NELSEN ROBERT (Reporting) CIK: 0001219042 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-35966 | Film No.: 13934842

Mailing Address
Business Address
BYBEE CLINTON (Reporting) CIK: 0001219043 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-35966 | Film No.: 13934844

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. (Issuer) CIK: 0001293971 (see all company filings)

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

Mailing Address 8725 W Higgins Chicago IL 60631
Business Address 8725 W Higgins Chicago IL 60631 773-380-6600
Arch Venture Fund VII LP (Reporting) CIK: 0001402439 (see all company filings)

State of Incorp.: DE
Type: 4 | Act: 34 | File No.: 001-35966 | Film No.: 13934847

Mailing Address 8725 W. HIGGINS ROAD SUITE 290 CHICAGO IL 60631
Business Address 8725 W. HIGGINS ROAD SUITE 290 CHICAGO IL 60631 773-380-6600
ARCH Venture Partners VII, LLC (Reporting) CIK: 0001544443 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-35966 | Film No.: 13934845

Mailing Address 8725 W. HIGGINS ROAD SUITE 290 CHICAGO IL 60631
Business Address 8725 W. HIGGINS ROAD SUITE 290 CHICAGO IL 60631 773-380-6600
ARCH Venture Partners VII, L.P. (Reporting) CIK: 0001544444 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-35966 | Film No.: 13934846