Live feed16:02:24·212dINSIDERFilingvia QuantisnowChief Accounting Officer Christenson Alice sold $229,567 worth of shares (1,323 units at $173.52), decreasing direct ownership by 52% to 1,207 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PTC· PTC Inc.TechnologyOriginal source