Live feed15:01:57·165dINSIDERFilingvia QuantisnowAmendment: Executive Chairman Stamatakis Manuel N. was granted 40,000 shares, increasing direct ownership by 10% to 424,299 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MG· Mistras Group IncConsumer DiscretionaryOriginal source