Mistras (MG) 10% Owner Stephanie Foglia Gifts 387,093 Shares

What Happened

• Stephanie Athena Foglia, reported as a 10% owner and trustee for a GRAT, disposed of 387,093 shares of Mistras Group, Inc. (MG) on 2026-09-10 as a gift (transaction code G). The shares were transferred at $0.00 per share (no cash proceeds reported). The filing was submitted to the SEC on 2026-09-14.

Key Details

• Transaction date: 2026-09-10; Filing date: 2026-09-14 (filed within required period).
• Transaction type/code: Gift (G); price: $0.00; shares disposed: 387,093; total proceeds reported: $0.
• Shares owned after transaction: Not specified in this Form 4 filing.
• Footnote F1: The transfer represents an ordinary-course annuity payment made by the 2025 Irrevocable Two-Year Grantor Retained Annuity Trust (GRAT) of Aspasia F. Vahaviolos.
• Footnote F2: Foglia is the trustee for the GRAT and holds sole power over voting and disposition of the GRAT’s Mistras shares; she disclaims beneficial ownership except to the extent of any pecuniary interest.

Context

• This was a gift/annuity distribution from a trust (GRAT), not an open-market sale or purchase, and therefore should not be interpreted as a buy or sell signal about company prospects. As a 10% owner acting in a trustee capacity, the transaction reflects trust/estate administration rather than insider trading based on company views.