# Mistras Group, Inc.: Form SCHEDULE 13D/A, filed Jun 4, 2026

- Company: [Mistras Group, Inc.](/companies/mg.md) (CIK 1436126)
- Form: SCHEDULE 13D/A
- Filed: 2026-06-04
- Accepted by EDGAR: Jun 4, 2026, 16:12 ET
- Period: not reported
- Accession: 0000897101-26-000203
- Inline XBRL: no
- Main document: https://www.sec.gov/Archives/edgar/data/1436126/000089710126000203/xslSCHEDULE_13D_X02/primary_doc.xml
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1436126/000089710126000203/

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/1436126/000089710126000203/xslSCHEDULE_13D_X02/primary_doc.xml

Filed Jun 4, 2026.
Source: SEC EDGAR, the filing index for accession 0000897101-26-000203. Last ingested by Listed: Nov 2, 2026, 19:59 ET. No prices; not investment advice.