Live feed16:26:35·66dINSIDERFilingvia QuantisnowOfficer Burdick Kevin L converted options into 5,629 shares and covered exercise/tax liability with 2,538 shares, increasing direct ownership by 2% to 170,405 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.OKE· ONEOK Inc.UtilitiesOriginal source