Live feed16:24:48·301dINSIDERFilingvia QuantisnowPresident and CEO Grumhaus David D Jr. bought $15,324 worth of shares (1,200 units at $12.77), increasing direct ownership by 12% to 11,612 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.DPG· Duff & Phelps Utility and Infrastructure Fund Inc.FinanceOriginal source