Live feed15:49:17·272dINSIDERFilingvia QuantisnowDirector Taylor Stephen Charles sold $225,586 worth of shares (7,915 units at $28.50), decreasing direct ownership by 2% to 375,432 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NGS· Natural Gas Services Group Inc.EnergyOriginal source