Live feed11:22:28·1361dINSIDERFilingvia QuantisnowSEC Form 4: Coviello Arthur W Jr returned $1,276,316 worth of shares to the company (55,492 units at $23.00), closing all direct ownership in the companyByQuantisnow·Wall Street's wire, on your screen.MNDT· Mandiant Inc.TechnologyOriginal source