Live feed17:20:09·532dINSIDERFilingvia QuantisnowEVP, Chief Commercial Officer D'Alterio Gennaro A. covered exercise/tax liability with 571 shares, decreasing direct ownership by 3% to 17,429 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MG· Mistras Group IncConsumer DiscretionaryOriginal source