 PRINCETON JUNCTION, N.J., March 04, 2022 GLOBE NEWSWIRE -- MISTRAS Group, Inc. NYSE: MG has scheduled a conference call for Thursday, March 10, 2022, at 9:00 am Eastern Time to discuss its results for the fourth quarter and fiscal year ended December 31, 2021. A press release with the fourth quarter results will be issued after the close of market on Wednesday, March 9, 2022. 