Live feed16:50:45·441dINSIDERFilingvia QuantisnowPresident-WBI Johnson Rob L. covered exercise/tax liability with 6,778 shares and was granted 5,785 shares, decreasing direct ownership by 1% to 87,465 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MDU· MDU Resources Group Inc.IndustrialsOriginal source