Live feed17:08:49·863dINSIDERFilingvia QuantisnowBerg Mark Stephen covered exercise/tax liability with 11,003 shares and was granted 27,960 shares, increasing direct ownership by 134% to 29,633 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PXD· Pioneer Natural Resources CompanyEnergyOriginal source