Manuel N. Stamatakis - 04 Mar 2026 Form 4 Insider Report for Mistras Group, Inc. (MG)

Reporting relationship: Executive Chairman, Director
Issuer ticker: MG
Reported as of: 04 Mar 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 10 Mar 2026, 15:26:00 UTC
Prior SEC filing: 06 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Laura Boswell, attorney-in-fact for Manuel Stamatakis

Key filing fact

Manuel N. Stamatakis filed Form 4 for Mistras Group, Inc. (MG) on 10 Mar 2026.

Key facts

This page summarizes Manuel N. Stamatakis's Form 4 filing for Mistras Group, Inc. (MG).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 10 Mar 2026, 15:26.

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

CIK 0001473735 Primary reporting owner

Shares, units, or other non-derivative securities reported in this filing.

MG transaction

Tax liability

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Explanation of responses 1 footnote

Footnote F1

Represents an award of restricted stock units that will vest 100% on the first anniversary date of the grant.