secwatch.observer — SEC 8-K summary ====================================== Issuer: CENTURY ALUMINUM CO (CENX) CIK: 0000949157 Form: 8-K Filed at: 2026-05-07T23:59:59+00:00 Accession: 0001628280-26-032082 Event type: earnings Sentiment: positive Materiality: 0.75 Item codes: 2.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Century Aluminum Q1 2026 net income $337.5M, adjusted EBITDA rises 36% QoQ -------------------------------------------------------------------------- - Net income $337.5M ($3.23 diluted EPS) vs $1.8M ($0.02) in Q4 2025. - Adjusted net income $170.7M ($1.63 adj. EPS); adjusted EBITDA $231.4M vs $170.6M. - Net sales $649.2M (up 2% QoQ); aluminum shipments 122,865 tonnes (down 12% QoQ). - GAAP results include large non-recurring gains; adjusted metrics show improved operations. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/949157/000162828026032082/0001628280-26-032082-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/949157/000162828026032082/cenx-20260507.htm HTML page: https://secwatch.observer/filing/0001628280-26-032082 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer