Mistras Group, Inc. SEC filings MG
Mistras Group, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to Feb 24, 2011. Its latest annual report, Form ARS, was filed on Apr 8, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 2, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 28, 2026 (other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| S-8 | Employee stock plan registration | Jun 18, 2026 | — |
| S-8 | Employee stock plan registration | May 22, 2024 | — |
| S-8 | Employee stock plan registration | Aug 5, 2022 | — |
| S-8 | Employee stock plan registration | Mar 17, 2021 | — |
| S-8 | Employee stock plan registration | Mar 30, 2017 | — |
| 424B5 | Prospectus supplement | May 6, 2011 | — |
| 424B5 | Prospectus supplement | May 2, 2011 | — |
| S-3/A | Form s-3/a | Apr 20, 2011 | — |
| S-3 | Shelf registration | Apr 15, 2011 | — |
Showing 9 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Services-Engineering Services (SIC 8711)
- Listed as
- MG (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Princeton Junction, NJ
- SEC filer status
- Accelerated filer
- SEC CIK
- 1436126
Other Services-Engineering Services companies
- Tetra Tech Inc TTEK
- Stantec Inc STN
- Aecom ACM
- Vse Corp VSEC
- Willdan Group, Inc. WLDN
- Julong Holding Ltd JLHL
- HyOrc Corp HYOR
- Acorn Energy, Inc. ACFN
Source: SEC EDGAR filings. This is company-reported data, not investment advice.