Investors & Media

SEC Filing Details

Document Details

Filing Date
Aug 9, 2013
Document Date
Aug 9, 2013
Form Description
A statement of beneficial ownership of common stock by certain persons
Filing Group
bluebird bio, Inc.

Media Contact

Stephanie Fagan

Senior Vice President, Corporate Communications

(201) 572-9581


Investor Contact

Elizabeth Pingpank

Associate Director, Corporate Communications

(617) 914-8736