Live feed16:19:11·46dINSIDERFilingvia QuantisnowDirector Diaz Fred M converted options into 1,381 shares and returned $122,262 worth of shares to the company (511 units at $239.26), increasing direct ownership by 23% to 4,652 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.VLO· Valero Energy CorporationEnergyOriginal source