secwatch.observer — SEC 8-K summary ====================================== Issuer: CENTURY ALUMINUM CO (CENX) CIK: 0000949157 Form: 8-K Filed at: 2026-02-02T23:59:59+00:00 Accession: 0001104659-26-009212 Event type: m_and_a Sentiment: positive Materiality: 0.85 Item codes: 1.01, 2.01, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Century Aluminum sells Hawesville site for $200M cash and 6.8% equity stake in data center venture with TeraWulf -------------------------------------------------------------------------------- - Sold ~750 acres in Hawesville, KY to Justified DataPower LLC (TeraWulf affiliate) for $200M cash plus 6.8% non-dilutive minority interest in Raylan Data Holdings. - TeraWulf to redevelop site into a HPC/AI digital infrastructure campus; expected to create construction and permanent jobs. - Century retains minority stake with no capital contribution obligations; has right to require purchase after 1st anniversary of data center operations. - Transaction closed Feb 2, 2026; BofA Securities acted as exclusive financial advisor. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/949157/000110465926009212/0001104659-26-009212-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/949157/000110465926009212/tm264772d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-26-009212 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer