---
schema_version: "secwatch.filing_event.v1"
accession: "0001104657-24-000133"
form_type: "8-K"
ticker: "MTRN"
cik: "0001104657"
company_name: "MATERION Corp"
filed_at: "2024-10-01T23:59:59+00:00"
generated_at: "2026-05-30T22:59:55.040138+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Materion cuts FY2024 adjusted EPS guidance to $5.20-$5.40 citing slower order rates

## Summary
- Full year 2024 adjusted EPS guidance revised to $5.20–$5.40 from prior range.
- H2 2024 value-added sales expected ~5% lower than prior expectations due to slower order rates.
- Semiconductor recovery slower than planned; customer inventories high; industrial rebound not materialized; aerospace/auto build rates reduced.
- Company implementing additional cost controls; expects adjusted EBITDA margins above 20% mid-term target.

## SEC filing metadata
- accession: 0001104657-24-000133
- form_type: 8-K
- ticker: MTRN
- cik: 0001104657
- company_name: MATERION Corp
- filed_at: 2024-10-01T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 7.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1104657/000110465724000133/0001104657-24-000133-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1104657/000110465724000133/mtrn-20241001.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104657-24-000133
- JSON: https://secwatch.observer/filing/0001104657-24-000133.json
- Plain text: https://secwatch.observer/filing/0001104657-24-000133.txt

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