Live feed20:06:16·175dINSIDERFilingvia QuantisnowVP, CAO and Controller Champion Christopher O covered exercise/tax liability with 4,970 shares and was granted 13,565 shares, increasing direct ownership by 6% to 144,004 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.OXY· Occidental Petroleum CorporationEnergyOriginal source