secwatch.observer — SEC 8-K summary
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Issuer:     MATERION Corp (MTRN)
CIK:        0001104657
Form:       8-K
Filed at:   2026-01-23T23:59:59+00:00
Accession:  0001104657-26-000002
Event type: earnings
Sentiment:  neutral
Materiality: 0.65
Item codes: 2.02
LLM model:  deepseek-v4-flash:cloud@v2

Materion: prelim Q4 adj EPS $1.50-$1.55; takes $20-25M charge for clad strip quality issue
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- Preliminary Q4 2025 adj EPS guided $1.50-$1.55; full-year adj EPS $5.40-$5.45.
- Records a $20-25M charge related to a quality issue at large clad strip customer, excluded from non-GAAP.
- Issue resolved; production facilities back online, shipments resumed; no material impact on 2026 volume expected.
- Stronger-than-expected performance in Electronic Materials and Precision Optics segments.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1104657/000110465726000002/0001104657-26-000002-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1104657/000110465726000002/mtrn-20260123.htm
  HTML page:      https://secwatch.observer/filing/0001104657-26-000002

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