bluebird bio, Inc.

Insider Reports History

Location
Somerville, MA
Signature
By: /s/ Helen Fu, SVP, General Counsel of bluebird bio, Inc.
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by bluebird bio, Inc.:

Company Role Class Num Shares Value Price $ Report Date Ownership
2seventy bio, Inc. 10%+ Owner Common Stock 0 $3.75 04 Nov 2021 Direct

Insider Reports Filed by bluebird bio, Inc.

Symbol Company Period Transactions Value $ Form Type Role Filing Time
TSVT 2seventy bio, Inc. 03 Nov 2021 2 $0 4 10%+ Owner 08 Nov 2021, 19:27
TSVT 2seventy bio, Inc. 18 Oct 2021 0 $0 3 10%+ Owner 18 Oct 2021, 21:09