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Insider Trading & Ownership of Donald A. McCunniff

Location
Raleigh, NC
Summary
The estimated net worth of Donald A. McCunniff is at least $2,186,218 dollars as of 17 Dec 2025. Donald A. McCunniff is the EVP and CHRO of MARTIN MARIETTA MATERIALS INC and owns shares of MARTIN MARIETTA MATERIALS INC (MLM) stock worth about $2.19M.
Signature
/s/ Bradley D. Kohn, attorney-in-fact
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Ownership of Donald A. McCunniff

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
MLM MARTIN MARIETTA MATERIALS INC EVP and CHRO $2,186,218 -$632,700 -22% 16 Dec 2025

Insider Transactions Reported by Donald A. McCunniff:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.