0001562180-23-000951.txt : 20230203
0001562180-23-000951.hdr.sgml : 20230203
20230203165929
ACCESSION NUMBER: 0001562180-23-000951
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20230201
FILED AS OF DATE: 20230203
DATE AS OF CHANGE: 20230203
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Baird William D III
CENTRAL INDEX KEY: 0001547658
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-40791
FILM NUMBER: 23586970
MAIL ADDRESS:
STREET 1: C/O BLUEBIRD BIO, INC.
STREET 2: 60 BINNEY STREET
CITY: CAMBRIDGE
STATE: MA
ZIP: 02142
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: 2seventy bio, Inc.
CENTRAL INDEX KEY: 0001860782
STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834]
IRS NUMBER: 863658454
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 60 BINNEY STREET
CITY: CAMBRIDGE
STATE: MA
ZIP: 02210
BUSINESS PHONE: 339-499-9300
MAIL ADDRESS:
STREET 1: 60 BINNEY STREET
CITY: CAMBRIDGE
STATE: MA
ZIP: 02210
4
1
primarydocument.xml
PRIMARY DOCUMENT
X0306
4
2023-02-01
false
0001860782
2seventy bio, Inc.
TSVT
0001547658
Baird William D III
60 BINNEY STREET
CAMBRIDGE
MA
02142
false
true
false
false
Chief Financial Officer
Common Stock
2023-02-01
4
A
false
25000.00
0.00
A
103797.00
D
Common Stock
2023-02-01
4
A
false
107143.00
0.00
A
210940.00
D
Stock Option (Right to buy)
13.20
2023-02-01
4
A
false
50000.00
0.00
A
2033-02-01
Common Stock
50000.00
50000.00
D
This restricted stock unit award vests over a four-year period at the rate of 25% on 01/01/2024, 25% on 01/01/2025, 25% on 01/01/2026, and 25% on 01/01/2027.
This restricted stock unit award vests over a three-year period at the rate of 40% on 01/01/2024, 40% on 01/01/2025, and 20% on 01/01/2026.
This stock option vests over a four-year period at the rate of 25% on 01/01/2024, and then in 36 equal monthly installments thereafter.
/s/ Teresa Jurgensen, Attorney-in-Fact
2023-02-03