Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001628280-21-020181
Filing Date
2021-10-18
Accepted
2021-10-18 16:14:15
Documents
2
Period of Report
2021-10-18

Document Format Files

Seq Description Document Type Size
1 FORM 3 wf-form3_163458804043252.html 3  
1 FORM 3 wf-form3_163458804043252.xml 3 1703
2 NICK LESCHLY ex-24.htm EX-24 4449
  Complete submission text file 0001628280-21-020181.txt   7486
Mailing Address C/O BLUEBIRD BIO, INC. 840 MEMORIAL DRIVE CAMBRIDGE MA 02139
Business Address
Leschly Nick (Reporting) CIK: 0001578408 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-40791 | Film No.: 211328417

Mailing Address 60 BINNEY STREET CAMBRIDGE MA 02210
Business Address 60 BINNEY STREET CAMBRIDGE MA 02210 339-499-9300
2seventy bio, Inc. (Issuer) CIK: 0001860782 (see all company filings)

EIN.: 863658454 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations