Live feed17:21:57·526dINSIDERFilingvia QuantisnowEVP, General Counsel Keefe Michael C covered exercise/tax liability with 3,149 shares, decreasing direct ownership by 4% to 81,294 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MG· Mistras Group IncConsumer DiscretionaryOriginal source