Filing analysis / Ownership / bluebird bio, Inc.

Top 10 companies

BLUE bluebird bio		322
Andrew Obenshain		26
Nick Leschly		25
Jason Cole		22
Philip D Gregory		21
Joanne Smith-Farrell		15
David Davidson		15
Thomas J Klima		15
Alison Cecily Finger		12
Vanguard		11

Relative stock performance:

1M 3M 6M 1Y

Search information

Ownership

Filing Types

bluebird bio, Inc.

Companies

SEC filings

Source

By filing date (month)

Nov 2019

Nov 2024

By filing type

4		240
SC 13G/A		43
3		21
SC 13G		13
144		4
5		1

We use cookies on this site to provide a more responsive and personalized service. Continuing to browse, clicking I Agree, or closing this banner indicates agreement. See our Cookie Policy for more information.