Live feed11:57:33·409dINSIDERFilingvia QuantisnowExecutive Director Wichman Gordon Douglas covered exercise/tax liability with 128 shares, decreasing direct ownership by 1.00% to 12,729 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.AAON· AAON Inc.IndustrialsOriginal source