Live feed21:00:10·498dINSIDERFilingvia QuantisnowPrincipal Accounting Officer Silver Ronald sold $21,204 worth of shares (12,048 units at $1.76), decreasing direct ownership by 4% to 279,655 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.IRWD· Ironwood Pharmaceuticals Inc.Health CareOriginal source