Live feed12:03:12·294dINSIDERFilingvia QuantisnowDirector Holley Jean K bought $99,724 worth of shares (3,752 units at $26.58), increasing direct ownership by 93% to 7,800 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NGS· Natural Gas Services Group Inc.EnergyOriginal source