Live feed17:20:23·805dINSIDERFilingvia QuantisnowLink Margaret A was granted 16,008 shares and covered exercise/tax liability with 4,088 shares, increasing direct ownership by 19% to 74,387 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MDU· MDU Resources Group Inc.IndustrialsOriginal source