Form 4: Mistras Group EVP D'Alterio Reports Tax-Related Share Disposal

Mistras Group's EVP, Chief Commercial Officer Gennaro A. D'Alterio reported the disposal of 475 common shares for tax liability related to restricted stock unit vesting.

Summary

• Gennaro A. D'Alterio, EVP, Chief Commercial Officer of Mistras Group, Inc. (MG), reported a transaction on September 24, 2025.
• The transaction involved the disposal of 475 shares of common stock at a price of $9.53 per share.
• These shares were withheld for the payment of tax liability resulting from the vesting of restricted stock units.
• Following this transaction, D'Alterio beneficially owns 29,035 shares of common stock directly.

Sentiment

Score: 5

Explanation: The transaction is a routine, non-discretionary event related to executive compensation and tax obligations, indicating a neutral sentiment.

Future Outlook

No specific future outlook or guidance is provided in this Form 4 filing, as it primarily reports an individual insider transaction.

Industry Context

This filing reports a routine insider transaction by an executive, which is a common occurrence across all industries when restricted stock units vest. It does not provide information relevant to broader industry trends or competitive landscape.

Stakeholder Impact

• Shareholders: Minimal direct impact due to the small number of shares involved in a routine tax withholding.
• Employees: No direct impact.

Key Dates

Recommendation

This Form 4 reports a routine, non-discretionary disposal of a small number of shares by an executive to cover tax liabilities associated with restricted stock unit vesting. Such transactions are common and do not typically signal a change in the company's fundamentals or the executive's confidence. Therefore, it does not warrant a change in investment recommendation based solely on this filing.

Keywords

Mistras Group, MG, Form 4, Insider Transaction, Gennaro A. D'Alterio, Common Stock, Restricted Stock Units, Tax Withholding, Executive Compensation