Live feed18:44:10·487dINSIDERFilingvia QuantisnowEVP, Human Resources Gregory Ginger converted options into 3,436 shares and covered exercise/tax liability with 1,040 shares, increasing direct ownership by 18% to 16,073 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.BIIB· Biogen Inc.Health CareOriginal source