Live feed18:22:38·290dINSIDERFilingvia QuantisnowChief Revenue Officer Tuckness Matthew E. sold $51,954 worth of shares (2,020 units at $25.72), decreasing direct ownership by 1% to 181,634 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.FIVN· Five9 Inc.TechnologyOriginal source