Mistras Group, Inc. (NYSE:MG) Q4 2018 Earnings Conference Call March 12, 2019 9:00 AM ET Company Participants Nestor Makarigakis - Group Director, Marketing Communications Dennis Bertolotti - President and Chief Executive Officer Ed Prajzner - Senior Vice President, Chief Financial Officer and Treasurer Jon Wolk - Senior Executive Vice President and Chief Operating Officer Conference Call Participants Edward Marshall - Sidoti Tahira Afzal - KeyBanc Capital Markets Chip Moore - Canaccord Operator Good mornin ...