Live feed18:18:37·751dINSIDERFilingvia QuantisnowRoberts Rebecca B sold $169,687 worth of shares (3,094 units at $54.84), decreasing direct ownership by 28% to 7,956 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.BKH· Black Hills CorporationUtilitiesOriginal source