Live feed16:18:40·1955dINSIDERFilingvia QuantisnowSEC Form 4: Gary Steele exercised 11,250 units of Common Stock at a strike of $0.00 and disposed of $720,678 worth of Common Stock (5,578 units at $129.20), increasing ownership by 8% to 75,040 unitsByQuantisnow·Wall Street's wire, on your screen.PFPT· Proofpoint, Inc.TechnologyOriginal source