MARTIN MARIETTA MATERIALS INC
For the period ended Dec 31, 2025. Filed Feb 19, 2026.
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FY2025 · Filed Feb 19, 2026
MLM$518.15-1.8%Stored close · as of Nov 6, 2026
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INFORMATION ABOUT OUR EXECUTIVE OFFICERS
The following sets forth certain information regarding the executive officers of Martin Marietta as of February 19, 2026:
| Name | Age | Present Position | Year Assumed Present Position | Other Positions and Other BusinessExperience Within the Last Five Years |
|---|---|---|---|---|
| C. Howard Nye | 63 | Chair of the Board, | 2014 | |
| Chief Executive Officer, · 2010 | ||||
| President, · 2006 | ||||
| President of AggregatesBusiness, · 2010 | ||||
| Chair of Magnesia Specialties Business · 2007 | ||||
| Donald A. McCunniff | 68 | Executive Vice President, Chief Human Resources Officer | 2024 | |
| Robert J. Cardin | 62 | Senior Vice President,Controller andChief Accounting Officer | 2019 | Interim Chief Financial Officer (2025) |
| Jason P. Flynn | 45 | Senior Vice President,Chief Information Officer | 2023 | Vice President, Strategic Finance, Procurement and Supply Chain (2021-2023); Director, Business Performance Improvement (2020-2021) |
| Michael J. Petro | 42 | Senior Vice President, Chief Financial Officer | 2025 | Senior 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
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