Live feed16:20:53·43dINSIDERFilingvia QuantisnowChief Revenue Officer Dorsey Mark bought $99,993 worth of shares (5,227 units at $19.13), increasing direct ownership by 60% to 13,993 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.APPN· Appian CorporationTechnologyOriginal source