Live feed16:41:40·786dINSIDERFilingvia QuantisnowGottwald Thomas E sold $3,156,627 worth of shares (4,884 units at $646.32), decreasing direct ownership by 3% to 156,785 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NEU· NewMarket CorpIndustrialsOriginal source