0001127602-23-000198.txt : 20230103 0001127602-23-000198.hdr.sgml : 20230103 20230103174800 ACCESSION NUMBER: 0001127602-23-000198 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230103 FILED AS OF DATE: 20230103 DATE AS OF CHANGE: 20230103 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Prajzner Edward J CENTRAL INDEX KEY: 0001361681 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34481 FILM NUMBER: 23503557 MAIL ADDRESS: STREET 1: C/O TECHNITROL, INC. STREET 2: 1210 NORTHBROOK DRIVE, SUITE 470 CITY: TREVOSE STATE: PA ZIP: 19053 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Mistras Group, Inc. CENTRAL INDEX KEY: 0001436126 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-ENGINEERING SERVICES [8711] IRS NUMBER: 223341267 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 195 CLARKSVILLE ROAD CITY: PRINCETON JUNCTION STATE: NJ ZIP: 08550 BUSINESS PHONE: 609-716-4000 MAIL ADDRESS: STREET 1: 195 CLARKSVILLE ROAD CITY: PRINCETON JUNCTION STATE: NJ ZIP: 08550 4 1 form4.xml PRIMARY DOCUMENT X0306 4 2023-01-03 0001436126 Mistras Group, Inc. MG 0001361681 Prajzner Edward J C/O MISTRAS GROUP 195 CLARKSVILLE ROAD PRINCETON JUNCTION NJ 08550 1 EVP, CFO and Treasurer Common Stock 2023-01-03 4 F 0 1468 4.93 D 76018 D Represents shares withheld for payment of tax liability as a result of the vesting of restricted stock units. /s/ Michael C. Keefe, attorney-in-fact for Edward J. Prajzner 2023-01-03