Live feed16:19:53·562dINSIDERFilingvia QuantisnowDirector Stamm John Richard sold $214,060 worth of shares (3,815 units at $56.11), decreasing direct ownership by 25% to 11,720 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.VERX· Vertex Inc.TechnologyOriginal source