Live feed17:30:23·1371dINSIDERFilingvia QuantisnowSEC Form 4: Riggs Mark sold $165,436 worth of shares (2,528 units at $65.44) and converted options into 5,748 shares to cover taxesByQuantisnow·Wall Street's wire, on your screen.COUP· Coupa Software IncorporatedTechnologyOriginal source