Live feed16:05:53·477dINSIDERFilingvia QuantisnowChief Medical Officer Colvin Richard A sold $2,289 worth of shares (584 units at $3.92), decreasing direct ownership by 7% to 7,610 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.BLUE· bluebird bio Inc.Health CareOriginal source