Stephanie Athena Foglia - 08 Jul 2025 SCHEDULE 13G Report for Mistras Group, Inc. Common Stock, $0.01 par value (MG)

Filing Manager: Stephanie Athena Foglia
Reporting Manager: Stephanie Foglia
Security: Mistras Group, Inc. Common Stock, $0.01 par value
Symbol: MG
Shares outstanding: 31,373,451 shares
Disclosed Ownership: 1,600,046 shares
Ownership: 5.1%
Form type: SCHEDULE 13G
Filing time: 11 Sep 2025, 16:52:25 UTC
Date of event: 08 Jul 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Stephanie Foglia	5.1%	1,600,046	1,600,046	0	Michael C. Keefe	Michael C. Keefe as attorney-in-fact for Stephanie Foglia