EDGAR Filing Documents for 9999999995-22-003195

Form EFFECT - Notice of Effectiveness:

SEC Accession No. 9999999995-22-003195

Accepted

2022-11-04 00:15:05

Documents

Effectiveness Date

2022-11-03

Registration Form

POS AM

Reference AccNo

Document Format Files

Seq	Description	Document	Type	Size
1		primary_doc.html	EFFECT
1		primary_doc.xml	EFFECT	601
	Complete submission text file	9999999995-22-003195.txt		1665

Mailing Address 60 BINNEY STREET CAMBRIDGE MA 02210

Business Address 60 BINNEY STREET CAMBRIDGE MA 02210 339-499-9300

2seventy bio, Inc. (Filer) CIK: 0001860782 (see all company filings)