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Materion Corporation (MTRN) proxy voting records

How asset managers voted at Materion Corporation’s shareholder meetings, one page per proxy season, compiled from the votes funds and managers report on SEC Form N-PX and the company’s own results on Form 8-K.

Proxy seasons

SeasonFiled asBallot itemsAsset managers
2025-2026Materion Corporation12357
2024-2025Materion Corporation12291
2023-2024MATERION CORP.11287

Earlier seasons list this company under the name MATERION CORP., as its holders filed it.

Explore Materion Corporation in the interactive database

The seasons are grouped by the issuer number in the company’s CUSIP, not by its name. Ticker as listed by the SEC on October 13, 2026. This page is rebuilt weekly; built October 13, 2026.