Live feed17:49:58·278dINSIDERFilingvia QuantisnowDirector Taylor Stephen Charles sold $1,732 worth of shares (63 units at $27.50), decreasing direct ownership by 0.02% to 396,889 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NGS· Natural Gas Services Group Inc.EnergyOriginal source