0001127602-21-000802.txt : 20210105 0001127602-21-000802.hdr.sgml : 20210105 20210105180110 ACCESSION NUMBER: 0001127602-21-000802 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210104 FILED AS OF DATE: 20210105 DATE AS OF CHANGE: 20210105 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Wolk Jonathan H CENTRAL INDEX KEY: 0001311412 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34481 FILM NUMBER: 21507640 MAIL ADDRESS: STREET 1: 3102 SHAWNEE DRIVE CITY: WINCHESTER STATE: VA ZIP: 22601 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 2021-01-04 0001436126 Mistras Group, Inc. MG 0001311412 Wolk Jonathan H C/O MISTRAS GROUP 195 CLARKSVILLE ROAD PRINCETON JUNCTION NJ 08550 1 Sr. EVP and COO Common Stock 2021-01-04 4 F 0 1883 7.76 D 105756 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 Jonathan H. Wolk 2021-01-05