Filing Manager
Stephanie Athena Foglia
Reporting Manager
Stephanie Foglia
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
Next filing
31 Mar 2026

Quoteable Key Fact

"Stephanie Athena Foglia disclosed 5.1% ownership in Mistras Group, Inc. Common Stock, $0.01 par value (MG) on 08 Jul 2025."

Quick Takeaways

  • Stephanie Athena Foglia filed SCHEDULE 13G for Mistras Group, Inc. Common Stock, $0.01 par value (MG).
  • Disclosed ownership: 5.1%.
  • Date of event: 08 Jul 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 11 Sep 2025, 16:52.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Source Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

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