---
schema_version: "secwatch.filing_event.v1"
accession: "0000949157-23-000063"
form_type: "8-K"
ticker: "CENX"
cik: "0000949157"
company_name: "CENTURY ALUMINUM CO"
filed_at: "2023-08-09T23:59:59+00:00"
generated_at: "2026-06-12T00:07:35.090166+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Century Aluminum swings to Q2 net income of $7.5M; adjusted EPS $0.16

## Summary
- Net income $7.5M ($0.07 diluted EPS) vs Q1 net loss $38.6M; adjusted net income $15.5M ($0.16 adjusted EPS).
- Net sales $575.5M, up from $552.4M in Q1; aluminum shipments 173,649 tonnes.
- Realized LME aluminum price $2,371/T, up $21/T from prior quarter; decreased input costs.
- Total liquidity $231.1M; all operating smelters at targeted utilization levels.
- Jamalco refinery exited Q2 at targeted production levels.

## SEC filing metadata
- accession: 0000949157-23-000063
- form_type: 8-K
- ticker: CENX
- cik: 0000949157
- company_name: CENTURY ALUMINUM CO
- filed_at: 2023-08-09T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- 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/949157/000094915723000063/0000949157-23-000063-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/949157/000094915723000063/cenx-20230809.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000949157-23-000063
- JSON: https://secwatch.observer/filing/0000949157-23-000063.json
- Plain text: https://secwatch.observer/filing/0000949157-23-000063.txt

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