Live feed18:19:33·301dINSIDERFilingvia QuantisnowDirector Grasso Alfred sold $267,233 worth of shares (11,000 units at $24.29), decreasing direct ownership by 25% to 33,000 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NTCT· NetScout Systems Inc.TechnologyOriginal source