---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-25-053603"
form_type: "8-K/A"
ticker: "CENX"
cik: "0000949157"
company_name: "CENTURY ALUMINUM CO"
filed_at: "2025-11-21T23:59:59+00:00"
generated_at: "2026-05-16T17:50:23.351827+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Century Aluminum Q3 net income $14.9M vs Q2 loss $4.6M; adjusted EPS $0.56

## Summary
- Net sales $632.2M vs $628.1M in Q2; net income $14.9M ($0.15 diluted EPS) vs Q2 loss $4.6M.
- Adjusted net income $57.9M, adjusted EPS $0.56, adjusted EBITDA $101.1M, all up from Q2 ($30.4M, $0.30, $74.3M).
- Aluminum shipments 162,442 tonnes, down 8% from Q2's 175,741 tonnes.

## SEC filing metadata
- accession: 0001628280-25-053603
- form_type: 8-K/A
- ticker: CENX
- cik: 0000949157
- company_name: CENTURY ALUMINUM CO
- filed_at: 2025-11-21T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 2.01, 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/949157/000162828025053603/0001628280-25-053603-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/949157/000162828025053603/cenx-20251106.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-25-053603
- JSON: https://secwatch.observer/filing/0001628280-25-053603.json
- Plain text: https://secwatch.observer/filing/0001628280-25-053603.txt

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