{"schema_version":"secwatch.filing_event.v1","accession":"0000949157-24-000092","form_type":"8-K","ticker":"CENX","cik":"0000949157","company_name":"CENTURY ALUMINUM CO","filed_at":"2024-11-04T23:59:59+00:00","discovered_at":"2026-05-14T18:03:11.467210+00:00","generated_at":"2026-05-30T06:45:47.487131+00:00","sec_items":["2.02","5.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Century Aluminum Q3 net income $47.3M, Adj EBITDA $103.7M; accounting officer change","bullets":["Net sales $539.1M; net income $47.3M ($0.46 diluted EPS) vs $(2.5)M loss in Q2 2024.","Adjusted EBITDA $103.7M, up from $34.2M; adjusted EPS $0.63.","Realized LME price $2,451/MT, +$163/MT QoQ; shipments 168,755 tonnes.","Final Section 45X rules added $34.9M benefit; cash $32.6M, liquidity $278.9M.","Rob Hoffman stepped down as principal accounting officer; Theresa Brainerd appointed (retains Global Corporate Controller role)."],"urls":{"canonical":"https://secwatch.observer/filing/0000949157-24-000092","json":"https://secwatch.observer/filing/0000949157-24-000092.json","markdown":"https://secwatch.observer/filing/0000949157-24-000092.md","text":"https://secwatch.observer/filing/0000949157-24-000092.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/949157/000094915724000092/0000949157-24-000092-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/949157/000094915724000092/a20240930q3form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-30T06:45:47.487131+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"085f4f8af4","claim":"Rob Hoffman changed role as principal accounting officer at CENTURY ALUMINUM CO.","evidence_excerpt":"Rob Hoffman stepped down from his position as principal accounting officer of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/949157/000094915724000092/0000949157-24-000092-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"stepped down"},{"label":"Role","value":"principal accounting officer"}],"fact_type":"executive_change"},{"claim_id":"b72bb9591f","claim":"Theresa Brainerd was appointed as principal accounting officer at CENTURY ALUMINUM CO.","evidence_excerpt":"Theresa Brainerd, the Company’s Global Corporate Controller, has assumed the responsibilities of the principal accounting officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/949157/000094915724000092/0000949157-24-000092-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"assumed"},{"label":"Role","value":"principal accounting officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}