Live feed16:01:35·87dINSIDERFilingvia QuantisnowExec. VP and Chief Engineer Barkmann Albert sold $731,600 worth of shares (4,000 units at $182.90), decreasing direct ownership by 13% to 27,571 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.FANG· Diamondback Energy Inc.EnergyOriginal source