---
schema_version: "secwatch.filing_event.v1"
accession: "0001104657-24-000143"
form_type: "8-K"
ticker: "MTRN"
cik: "0001104657"
company_name: "MATERION Corp"
filed_at: "2024-10-30T23:59:59+00:00"
generated_at: "2026-05-30T07:59:20.650610+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Materion Q3 adj. EPS $1.41 (down 7% YoY); record adj. EBITDA margin 21.5%; FY guide $5.20-$5.40

## Summary
- Net sales $436.7M (+8% YoY); value-added sales $263.8M (-2% YoY) due to market softness.
- GAAP diluted EPS $1.07 vs $1.27; adjusted EPS $1.41 vs $1.51; record adj. EBITDA margin 21.5%.
- Announces sale of non-core large area targets business for architectural glass (closed Oct 25, 2024).
- Appoints new Precision Optics President to lead business transformation.
- Full year 2024 adjusted EPS guidance $5.20-$5.40.

## SEC filing metadata
- accession: 0001104657-24-000143
- form_type: 8-K
- ticker: MTRN
- cik: 0001104657
- company_name: MATERION Corp
- filed_at: 2024-10-30T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1104657/000110465724000143/0001104657-24-000143-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1104657/000110465724000143/mtrn-20241030.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104657-24-000143
- JSON: https://secwatch.observer/filing/0001104657-24-000143.json
- Plain text: https://secwatch.observer/filing/0001104657-24-000143.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.