Stamatakis Manuel N. — SEC Form 4 Insider Trading Activity
Summary
Updated Jul 16, 2026
Stamatakis Manuel N. is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days.
Profile
Manuel N. Stamatakis is the Executive Chairman and a Director of Mistras Group, Inc., a provider of asset protection solutions and systems for critical energy, industrial, and public infrastructure. The latest SEC filing (January 5, 2026) identifies him as an insider in connection with Mistras Group (MG), with no reported purchases or sales during that filing period. In this role, he is involved in strategic direction and corporate governance for the company, which operates through North America, International, and Products and Systems segments.
Role
Executive Chairman, Director
Notability
45/100
Board memberships
Mistras Group, Inc.
Awards & honors
Executive leadership overseeing governance at Mistras Group, Inc.
Strategic oversight of asset protection solutions and services for critical infrastructure
Guidance of corporate strategy across multiple geographic segments (North America, International, Products & Systems)
Manuel N. Stamatakis is the Executive Chairman and a Director of Mistras Group, Inc., a provider of asset protection solutions and systems for critical energy, industrial, and public infrastructure. The latest SEC filing (January 5, 2026) identifies him as an insider in connection with Mistras Group (MG), with no reported purchases or sales during that filing period. In this ro…
Where can I see all of Stamatakis Manuel N.'s SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
