Live feed18:00:41·1967dINSIDERFilingvia QuantisnowSEC Form 5: J. Sotirios Vahaviolos gifted 1,816,000 units of Common Stock, decreasing ownership by 17% to 8,614,997 unitsByQuantisnow·Wall Street's wire, on your screen.MG· Mistras Group IncConsumer DiscretionaryOriginal source