---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-25-029062"
form_type: "8-K"
ticker: "MTUS"
cik: "0001598428"
company_name: "Metallus Inc."
filed_at: "2025-02-27T23:59:59+00:00"
generated_at: "2026-05-26T01:50:18.293256+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Metallus Q4 net loss $21.4M, adjusted EBITDA $8.3M; sees Q1 EBITDA higher

## Summary
- Net sales Q4 $240.5M (down 27% YoY); full-year net income $1.3M vs $69.4M in 2023.
- Adjusted EBITDA Q4 $8.3M vs $35.7M YoY; full-year $77.7M vs $169.0M in 2023.
- Ship tons Q4 130,200 (down 17% YoY); melt utilization 56%; full-year ship tons 555,500 (down 19%).
- Aerospace & defense net sales up 17% to $134.9M in 2024, now 12% of total sales.
- Q1 outlook: shipments up, avg melt utilization ~70%, capex ~$125M incl $90M govt-funded.

## SEC filing metadata
- accession: 0000950170-25-029062
- form_type: 8-K
- ticker: MTUS
- cik: 0001598428
- company_name: Metallus Inc.
- filed_at: 2025-02-27T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1598428/000095017025029062/0000950170-25-029062-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1598428/000095017025029062/mtus-20250227.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-25-029062
- JSON: https://secwatch.observer/filing/0000950170-25-029062.json
- Plain text: https://secwatch.observer/filing/0000950170-25-029062.txt

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