Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001436126-23-000022
Filing Date
2023-05-05
Accepted
2023-05-05 14:47:52
Documents
110
Period of Report
2022-12-31

Document Format Files

Seq Description Document Type Size
1 10-K/A mg-20221231.htm   iXBRL 10-K/A 2769968
2 EX-23.1 a12312022-consentfromkpmge.htm EX-23.1 2128
3 EX-31.1 a1231202210kexhibit311.htm EX-31.1 15452
4 EX-31.2 a1231202210kexhibit312.htm EX-31.2 15306
5 EX-32.1 a1231202210kexhibit321.htm EX-32.1 7188
6 EX-32.2 a1231202210kexhibit322.htm EX-32.2 7235
  Complete submission text file 0001436126-23-000022.txt   13769894

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT mg-20221231.xsd EX-101.SCH 76738
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT mg-20221231_cal.xml EX-101.CAL 140633
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT mg-20221231_def.xml EX-101.DEF 358000
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT mg-20221231_lab.xml EX-101.LAB 1010137
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT mg-20221231_pre.xml EX-101.PRE 673057
104 EXTRACTED XBRL INSTANCE DOCUMENT mg-20221231_htm.xml XML 2916293
Mailing Address 195 CLARKSVILLE ROAD PRINCETON JUNCTION NJ 08550
Business Address 195 CLARKSVILLE ROAD PRINCETON JUNCTION NJ 08550 609-716-4000
Mistras Group, Inc. (Filer) CIK: 0001436126 (see all company filings)

EIN.: 223341267 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 001-34481 | Film No.: 23893150
SIC: 8711 Services-Engineering Services