Analysts Weigh In On Amended Bluebird Bio/Celgene Deal By: Benzinga via Benzinga June 04, 2015 at 11:53 AM EDT Bluebird bio Inc (NASDAQ: BLUE) and Celgene Corporation (NASDAQ: CELG) announced a restructuring of its CAR-T collaboration this ... Read More >> Related Stocks: Bluebird Bio Celgene Corp Pharmaroth Labs Inc