Conflict Minerals Report of Materion Corporation
for the Reporting Period from January 1, 2025 to December 31, 2025
Overview
This Conflict Minerals Report (this "Report") of Materion Corporation (including its consolidated subsidiaries, "we", "Materion" or the "Company") has been prepared pursuant to Rule 13p-1 (the "Rules") as promulgated under the Securities Exchange Act of 1934 for the reporting period from January 1, 2025 to December 31, 2025 (the "Reporting Period").