Welcome to our dedicated page for Mistras SEC filings (Ticker: MG), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The MISTRAS Group, Inc. (NYSE: MG) SEC filings page provides access to the company’s official U.S. Securities and Exchange Commission disclosures, which document its activities as a global provider of technology-enabled industrial asset integrity and testing solutions. Through these filings, investors can review how MISTRAS reports on its financial condition, operating performance, and use of non-GAAP measures such as Adjusted EBITDA, free cash flow, net debt, and income or operating income before special items.
Current reports on Form 8-K, for example, are used by MISTRAS to announce quarterly financial results and to describe the non-GAAP metrics it uses internally to evaluate performance and liquidity. These filings explain why management relies on measures like Adjusted EBITDA and free cash flow, how they are reconciled to the most comparable GAAP figures, and how they are applied in planning, forecasting, and incentive compensation. Other 8-K filings may cover matters such as equity awards to senior officers and related compensation arrangements.
In addition to 8-Ks, investors typically look to annual reports on Form 10-K and quarterly reports on Form 10-Q for more detailed information about segment performance across North America, International, and Products and Systems, as well as risk factors, debt levels, and cash flow. Proxy statements on Schedule 14A and related documents can provide further context on governance and executive compensation, while Forms 3, 4, and 5, when filed, disclose insider holdings and transactions in MG stock.
On Stock Titan, MISTRAS filings are paired with AI-powered summaries that highlight key points from lengthy documents, helping users quickly understand the main drivers behind reported results, changes in non-GAAP metrics, and other material disclosures. Real-time updates from EDGAR, combined with simplified explanations, make it easier to track how MISTRAS communicates its financial and operational position through its SEC reporting.
Mistras Group Executive Chairman and director Manuel Stamatakis reported an equity grant from the company. On 01/02/2026, he acquired 40,000 shares of common stock at a price of $0, reported as an award of restricted stock units that will vest 100% on the first anniversary of the grant date. Following this transaction, he beneficially owns 424,299 shares of Mistras Group common stock in direct ownership. This Form 4/A is described as an amendment filed solely to correct an administrative error on the signature line, with no change to the reported award terms.
Mistras Group, Inc. senior executive and CFO Edward Prajzner reported a routine insider transaction involving company common stock. On 01/05/2026, 2,699 shares were disposed of at $12.65 per share under transaction code F, which indicates shares withheld to cover taxes. A footnote explains these shares were retained by the company to pay tax liabilities arising from the vesting of restricted stock units, rather than an open-market sale.
Following this tax-withholding event, Prajzner beneficially owns 119,021 shares of Mistras Group common stock directly. The document is filed as an amendment, which states it was submitted solely to correct an administrative error on the earlier signature line, with no change to the underlying transaction details.
Mistras Group, Inc. reported an insider equity transaction by its Senior Executive Vice President and Chief Financial Officer. On 01/05/2026, the officer had 2,699 shares of common stock withheld at a price of $12.65 per share to cover tax obligations arising from the vesting of restricted stock units. This did not represent an open-market sale.
Following this tax-withholding transaction, the reporting officer beneficially owned 119,021 shares of Mistras Group common stock, held directly.
Mistras Group, Inc. insider Manuel N. Stamatakis, a director and Executive Chairman, reported receiving an equity grant in the form of restricted stock units. On 01/02/2026, he was awarded 40,000 shares of common stock at a stated price of $0, increasing his beneficial ownership to 424,299 shares held directly.
The filing explains that this grant is an award of restricted stock units that will vest 100% on the first anniversary of the grant date, meaning the units are subject to a one-year vesting period before fully settling into shares.
Mistras Group, Inc. director Charles P. Pizzi reported an equity transaction in company stock. On 12/04/2025, a Form 4 shows a transaction in 2,150 shares of common stock under transaction code G at a reported price of $0 per share, indicating no cash amount for this transfer in the table. After this activity, the filing lists Pizzi as directly owning 66,618 shares of Mistras Group common stock. This filing reflects a change in the director’s reported holdings rather than any change to the company’s operations or financial results.
Mistras Group, Inc. executive Gennaro A. D'Alterio, EVP and Chief Commercial Officer, reported a routine equity transaction involving company stock. On 09/24/2025, 475 shares of common stock were withheld and disposed of at a price of
After this tax-withholding transaction, D'Alterio beneficially owns 29,035 shares of Mistras Group common stock in direct form. The filing is made on Form 4 by a single reporting person and reflects ongoing equity-based compensation activity for a senior officer.
Mistras Group (MG) filed its quarterly report and posted stronger Q3 results. Revenue was $195.549 million, up from $182.694 million a year ago, and net income rose to $13.203 million from $6.416 million. Diluted EPS was $0.41 versus $0.20. Operating income improved to $20.381 million from $11.858 million as gross profit expanded to $58.193 million. Interest expense declined to $3.381 million, and the effective tax rate for the quarter was approximately 22.3%.
For the nine months, revenue was $542.569 million versus $556.909 million last year, with net income of $13.161 million versus $13.793 million. Operating cash flow was $0.843 million, reflecting higher accounts receivable, while cash rose to $27.805 million and total debt increased to $202.270 million. By industry in Q3, Oil & Gas was $105.669 million, Aerospace & Defense $24.207 million, and Industrials $22.602 million. As of November 3, 2025, shares outstanding were 31,548,153.
Mistras Group (MG) filed an 8‑K to announce its third‑quarter results for the period ended September 30, 2025, released via a press release on November 4, 2025. The filing highlights that the company uses several non‑GAAP measures in the release, including Adjusted EBITDA, free cash flow, net debt, and income from operations before special items.
The press release includes reconciliations to GAAP for these metrics and presents segment and total company income from operations before special items, as well as diluted EPS excluding special items. Management states these measures are used for performance evaluation, planning, forecasting, and executive incentive compensation, while noting their limitations and that they should not be viewed as substitutes for GAAP results. The press release is furnished as Exhibit 99.1.
Eileen Mary Coggins, EVP & Chief Legal Officer of Mistras Group, acquired 15,000 restricted stock units that vest 100% on the first anniversary of the grant and holds 25,000 stock options exercisable one year after grant with an exercise price of $9.55 and an expiration date in 2035. After the reported transactions she beneficially owns 15,000 shares directly and 25,000 option shares listed as direct holdings. The Form 4 discloses the grant terms and the ownership changes without additional financial performance details.
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