Live feed16:03:14·785dINSIDERFilingvia QuantisnowSheffield Scott D covered exercise/tax liability with 1,944 shares and sold $2,352,540 worth of shares (10,000 units at $235.25), decreasing direct ownership by 3% to 462,112 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PXD· Pioneer Natural Resources CompanyEnergyOriginal source