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 |
|---|---|---|---|
| ARS | Annual report to shareholders | Apr 8, 2026 | Dec 31, 2025 |
| 10-K | Annual report | Mar 11, 2026 | Dec 31, 2025 |
| ARS | Annual report to shareholders | Apr 9, 2025 | Dec 31, 2024 |
| 10-K | Annual report | Mar 11, 2025 | Dec 31, 2024 |
| ARS | Annual report to shareholders | Apr 4, 2024 | Dec 31, 2023 |
| 10-K | Annual report | Mar 11, 2024 | Dec 31, 2023 |
| 10-K/A | Amended annual report | May 5, 2023 | Dec 31, 2022 |
| ARS | Annual report to shareholders | Apr 12, 2023 | Dec 31, 2022 |
| 10-K | Annual report | Mar 15, 2023 | Dec 31, 2022 |
| 10-K | Annual report | Mar 14, 2022 | Dec 31, 2021 |
| 10-K | Annual report | Mar 16, 2021 | Dec 31, 2020 |
| 10-K | Annual report | Mar 27, 2020 | Dec 31, 2019 |
| 10-K | Annual report | Mar 18, 2019 | Dec 31, 2018 |
| 10-K | Annual report | Mar 14, 2018 | Dec 31, 2017 |
| 10-KT | Transition report | Mar 20, 2017 | Dec 31, 2016 |
| 10-K | Annual report | Aug 15, 2016 | May 31, 2016 |
| ARS | Annual report to shareholders | Sep 10, 2015 | May 31, 2015 |
| 10-K | Annual report | Aug 12, 2015 | May 31, 2015 |
| ARS | Annual report to shareholders | Sep 12, 2014 | May 31, 2014 |
| 10-K | Annual report | Aug 8, 2014 | May 31, 2014 |
| ARS | Annual report to shareholders | Sep 13, 2013 | May 31, 2013 |
| 10-K | Annual report | Aug 14, 2013 | May 31, 2013 |
| ARS | Annual report to shareholders | Sep 14, 2012 | May 31, 2012 |
| 10-K | Annual report | Aug 14, 2012 | May 31, 2012 |
| ARS | Annual report to shareholders | Sep 16, 2011 | May 31, 2011 |
| 10-K | Annual report | Aug 12, 2011 | May 31, 2011 |
Showing 26 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
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.