Live feed16:42:44·469dINSIDERFilingvia QuantisnowController Sisulak Jon J sold $21,603 worth of shares (837 units at $25.81), decreasing direct ownership by 6% to 13,186 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PLOW· Douglas Dynamics Inc.IndustrialsOriginal source