Live feed16:32:49·49dINSIDERFilingvia QuantisnowPFO & PAO Silver Ronald sold $578,063 worth of shares (127,890 units at $4.52) as part of a pre-agreed trading plan, decreasing direct ownership by 29% to 313,680 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.IRWD· Ironwood Pharmaceuticals Inc.Health CareOriginal source