Live feed14:02:08·1751dINSIDERFilingvia QuantisnowSEC Form 4: Auvil Paul R. Iii returned $67,580,656 worth of Common Stock to the company (383,981 units at $176.00), closing all direct ownership in the companyByQuantisnow·Wall Street's wire, on your screen.PFPT· Proofpoint, Inc.TechnologyOriginal source