Insider Transactions Reported by 19 Insiders of Mistras Group, Inc.

Symbol
MG on NYSE
Location
Princeton Junction, NJ

Insiders trading volume in the past year

Mistras Group, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Aspasia Vahaviolos 10%+ Owner $48,600,974 02 Jul 2025
Sotirios J. Vahaviolos Director, 10%+ Owner $36,183,501 06 Mar 2024
Dennis Bertolotti President and CEO, Director $3,089,326 30 Mar 2023
Manuel N. Stamatakis Executive Chairman, Director $2,962,945 +$176,600 +6.3% 05 Jun 2025
Michael J. Lange Senior EVP $2,686,553 25 Sep 2024
NICHOLAS DEBENEDICTIS Director $2,477,370 +$198,769 +8.7% 19 May 2025
JAMES J. FORESE Director $1,579,279 19 May 2025
Jonathan H. Wolk Sr. EVP and COO $1,416,506 03 Jan 2023
Edward J. Prajzner Sr. EVP and CFO $1,197,725 19 Mar 2025
John A. Smith Executive Vice President $971,322 03 Apr 2024
Michael C. Keefe EVP, General Counsel $900,931 19 Mar 2025
Michelle Lohmeier Director $857,110 19 May 2025
CHARLES P. PIZZI Director $774,767 04 Dec 2025
RICHARD H. GLANTON Director $597,436 19 May 2025
Hanei W. Hammad EVP & Chief Operating Officer $588,710 05 Mar 2025
Eileen Mary Coggins EVP & Chief Legal Officer $370,750 15 Sep 2025
Gennaro A. D'Alterio EVP, Chief Commercial Officer $276,703 24 Sep 2025
NATALIA SHUMAN-FABBRI President and CEO, Director $199,000 08 Sep 2025
Sotirios Vahaviolos January 2023 2-Year Grantor Retained Annuity Trust 10%+ Owner $0 02 Jul 2025

Recent Insider Transactions by Companies or Individuals for Mistras Group, Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.