Live feed13:22:29·623dINSIDERFilingvia QuantisnowDirector Wittmeyer Michael R. exercised 34,183 shares at a strike of $17.87 and sold $1,523,621 worth of shares (34,183 units at $44.57) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.AMRK· A-Mark Precious Metals Inc.IndustrialsOriginal source