Live feed19:11:05·845dINSIDERFilingvia QuantisnowPranin Grayson R converted options into 4,990 shares and covered exercise/tax liability with 1,717 shares, increasing direct ownership by 3% to 121,819 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SD· SandRidge Energy Inc.EnergyOriginal source