MATERION CAO Melissa Fashinpaur Receives 1 RSU Award

What Happened

• Melissa A. Fashinpaur, Chief Accounting Officer of MATERION Corp (MTRN), was granted 1 restricted stock unit (RSU) on 2026-09-04. The reported acquisition is a derivative award (code A) with an acquisition price of $0.00, so no cash was paid and the immediate reported value is $0.

Key Details

• Transaction date: 2026-09-04; filing date (Accession 0002072270-26-000013): 2026-09-09 (filed timely).
• Transaction type/code: Award/Grant (A) — derivative security (RSU).
• Quantity and price: 1 RSU acquired at $0.00.
• Shares owned after transaction: Not disclosed in the provided filing.
• Footnotes: F1 — each RSU equals the right to one common share; F2 — this RSU was acquired via reinvestment of dividend equivalents and will vest with the related RSUs; F3 — expiration date = date exercisable (as noted).

Context

• This was an award of RSUs (not an open-market purchase or sale). RSUs are settled into shares only upon vesting, so this grant does not represent an immediate sale or purchase of shares on the market. The transaction appears administrative (dividend-equivalent reinvestment) and carries no immediate cash value.