EAGLE MATERIALS INC

The Company’s code of conduct, The Eagle Way, applies to all of the Company’s employees, including the Company’s officers. The Eagle Way also applies to the Board of Directors. The Company’s code of conduct is designed to deter wrongdoing and to promote:

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honest and ethical conduct, including the ethical handling of actual or apparent conflicts of interest between personal and professional relationships;

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compliance with applicable governmental laws, rules and regulations;

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the prompt internal reporting of violations of the code of conduct to an appropriate person or persons identified in the code of conduct; and

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accountability for adherence to the code of conduct.

All of the Company’s employees and directors are required to certify to the Company, on an annual basis, that they have complied with the Company’s code of conduct without exception or, if they have not so complied, to list the exceptions. The Company has posted the text of its code of conduct on its Internet website atwww.eaglematerials.com (click on “Investor Relations”, then on “Corporate Governance”, then on “The Eagle Way” under the heading “Code of Ethics”). Additionally, the Company will provide without charge a copy of the code of conduct to any person upon written request to our Secretary at our principal executive office. This reference to our website is intended to inform investors where they may obtain additional information; the materials and other information presented on our website are not incorporated in and should not be considered part of this proxy statement.

Eagle Materials Inc. - 2024 PROXY STATEMENT -74