4processed

Form 4 — Insider Transaction

Mistras Group, Inc.(MG)

Filing Date

December 31, 2025

Accepted

December 31, 2025

Accession No.

0002082296-26-000002

CIK

0001436126

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
Vahaviolos Aspasia FeliceOther528.7K$01.38MCommon StockDec 31, 2025