MATERION CFO Shelly Chadwick Receives 8 RSUs

What Happened

• Shelly Chadwick, Vice President, Finance & Chief Financial Officer of MATERION Corp (MTRN), was granted/received 8 restricted stock units (RSUs) on 2026-09-04. The RSUs were recorded at $0.00 each (no cash purchase); each RSU represents the right to receive one share of MTRN common stock. These units were acquired through reinvestment of dividend equivalents and will vest on the same schedule as the related RSUs.

Key Details

• Transaction date and terms: 2026-09-04 — 8 RSUs @ $0.00 (transaction code A: Award/Grant/Acquisition; derivative security).
• Shares owned after transaction: Not disclosed in this filing.
• Footnotes from the filing:
  • F1: Each restricted stock unit represents a right to receive one share of MTRN common stock.
  • F2: These RSUs were acquired upon reinvestment of dividend equivalents and will vest with the related RSUs.
  • F3: “Expiration Date is the same as the Date Exercisable” (not directly relevant to these RSUs).
• Filing timeliness: Report filed 2026-09-09 for a 2026-09-04 transaction; filing appears to be within the required Form 4 timeframe.

Context

• RSUs are derivative awards that convert to shares only upon vesting; this was not an open-market purchase or sale. Receiving dividend-equivalent RSUs is a routine administrative event and does not necessarily indicate a change in the insider’s market view.