secwatch.observer — SEC 8-K summary
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Issuer:     MATERION Corp (MTRN)
CIK:        0001104657
Form:       8-K
Filed at:   2025-05-22T23:59:59+00:00
Accession:  0001104657-25-000087
Event type: leadership
Sentiment:  neutral
Materiality: 0.35
Item codes: 5.02
LLM model:  deepseek-v4-flash:cloud@v2

Materion appoints Melissa Fashinpaur as Chief Accounting Officer effective June 1
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- Melissa A. Fashinpaur appointed CAO effective June 1, 2025, reporting to CFO Shelly Chadwick.
- Fashinpaur previously served as VP Internal Audit since Aug 2022; role expanded to include Compliance in 2023.
- Prior to Materion, she spent 20+ years at Ernst & Young, most recently as Principal in Technology Risk practice.
- Fashinpaur succeeds Shelly Chadwick as principal accounting officer; Chadwick remains CFO.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1104657/000110465725000087/0001104657-25-000087-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1104657/000110465725000087/mtrn-20250520.htm
  HTML page:      https://secwatch.observer/filing/0001104657-25-000087

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer