Live feed15:53:20·139dINSIDERFilingvia QuantisnowDirector Casteel Marty converted options into 1,215 units of SFNC Common Stock, increasing direct ownership by 0.56% to 217,533 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SFNC· Simmons First National CorporationFinanceOriginal source