Insider Trading & Ownership of Mauro Gregorio

Location: Dallas, TX
Summary: The estimated net worth of Mauro Gregorio is at least $5,577,627 dollars as of 15 Sep 2025. Mauro Gregorio is the President, Perf Mat & Coatings of DOW INC. and owns shares of DOW INC. (DOW) stock worth about $3.9M. Mauro Gregorio is the Director of EAGLE MATERIALS INC and owns shares of EAGLE MATERIALS INC (EXP) stock worth about $1.57M. Mauro Gregorio is the Director of GRAHAM CORP and owns shares of GRAHAM CORP (GHM) stock worth about $107.4K.
Signature: /s/ Christina McLeod, Attorney-in-Fact for Mauro Gregorio
All Insider Reports: All Insider Reports

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Quick Takeaways

Mauro Gregorio has 4 issuer positions tracked on this page.
Estimated disclosed ownership value: $5,577,627.
Recent insider filing activity is available below.

What Changed

Largest disclosed position: DOW INC. ($3,899,671).
Past-year value change for that position: .

Why This Matters

This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
You can cross-check role, issuer, and filing chronology directly against the SEC source.