Live feed15:37:22·78dINSIDERFilingvia QuantisnowSr. EVP and CFO Prajzner Edward J covered exercise/tax liability with 2,239 shares, decreasing direct ownership by 1% to 149,443 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MG· Mistras Group IncConsumer DiscretionaryOriginal source