Live feed19:00:27·456dINSIDERFilingvia QuantisnowVP, CAO and Controller Champion Christopher O covered exercise/tax liability with 4,371 shares and was granted 14,743 shares, increasing direct ownership by 9% to 129,924 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.OXY· Occidental Petroleum CorporationEnergyOriginal source