SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001628280-21-023470
Filing Date
2021-11-16
Accepted
2021-11-16 06:43:20
Documents
1
Period of Report
2021-11-11

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_163706292470660.html 4  
1 FORM 4 wf-form4_163706292470660.xml 4 35182
  Complete submission text file 0001628280-21-023470.txt   36516
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: 4 | Act: 34 | File No.: 001-40791 | Film No.: 211414072

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)

IRS No.: 863658454 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations