Live feed16:48:23·1966dINSIDERFilingvia QuantisnowSEC Form 4: David Knight disposed of $851,773 worth of Common Stock (6,476 units at $131.53) and exercised 15,275 units of Common Stock at a strike of $0.00, increasing ownership by 75% to 20,520 unitsByQuantisnow·Wall Street's wire, on your screen.PFPT· Proofpoint, Inc.TechnologyOriginal source
