Live feed16:27:13·177dINSIDERFilingvia QuantisnowDirector Nipper Robert sold $40,000 worth of shares (1,000 units at $40.00), decreasing direct ownership by 3% to 33,455 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NCSM· NCS Multistage Holdings Inc.EnergyOriginal source