Live feed17:20:18·805dINSIDERFilingvia QuantisnowGoodin David L returned 99,649 shares to the company and covered exercise/tax liability with 47,350 shares, decreasing direct ownership by 20% to 595,558 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MDU· MDU Resources Group Inc.IndustrialsOriginal source