Live feed17:27:58·234dINSIDERFilingvia QuantisnowEVP, World-Wide Sales Downing John sold $83,400 worth of shares (3,000 units at $27.80), decreasing direct ownership by 2% to 138,494 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NTCT· NetScout Systems Inc.TechnologyOriginal source