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MARTIN MARIETTA MATERIALS INC

For the period ended Dec 31, 2025. Filed Feb 19, 2026.

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A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Feb 19, 2026

MLM$518.15-1.8%Stored close · as of Nov 6, 2026

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Contents

INFORMATION ABOUT OUR EXECUTIVE OFFICERS

The following sets forth certain information regarding the executive officers of Martin Marietta as of February 19, 2026:

NameAgePresent PositionYear Assumed Present PositionOther Positions and Other BusinessExperience Within the Last Five Years
C. Howard Nye63Chair of the Board,2014
Chief Executive Officer, · 2010
President, · 2006
President of AggregatesBusiness, · 2010
Chair of Magnesia Specialties Business · 2007
Donald A. McCunniff68Executive Vice President, Chief Human Resources Officer2024
Robert J. Cardin62Senior Vice President,Controller andChief Accounting Officer2019Interim Chief Financial Officer (2025)
Jason P. Flynn45Senior Vice President,Chief Information Officer2023Vice President, Strategic Finance, Procurement and Supply Chain (2021-2023); Director, Business Performance Improvement (2020-2021)
Michael J. Petro42Senior Vice President, Chief Financial Officer2025Senior Vice President, Strategy and Development (2021-2025); Vice President, Strategy and Development (2018-2021)

Part II♦ Item 5 – Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.