Live feed16:58:07·122dINSIDERFilingvia QuantisnowEVP, Human Resources Gregory Ginger converted options into 7,183 shares and covered exercise/tax liability with 2,589 shares, increasing direct ownership by 26% to 22,359 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.BIIB· Biogen Inc.Health CareOriginal source