{"schema_version":"secwatch.filing_event.v1","accession":"0000949157-21-000146","form_type":"8-K","ticker":"CENX","cik":"0000949157","company_name":"CENTURY ALUMINUM CO","filed_at":"2021-12-27T23:59:59+00:00","discovered_at":"2026-05-14T18:04:16.370650+00:00","generated_at":"2026-06-27T22:28:15.468510+00:00","sec_items":["1.01","2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Century Aluminum ups revolver capacity from $175M to $220M via $45M accordion draw","bullets":["Third Amendment executed Dec 23, 2021 exercising $45M uncommitted accordion; total facility now $220M.","Lenders include Wells Fargo ($120M), BofA ($40M), Credit Suisse ($35M), BNP Paribas ($25M).","Amendment fee of $67,500 (15 bps on increase) paid for ratable benefit of increasing lenders.","No changes to other terms; existing guarantees reaffirmed by subsidiaries."],"urls":{"canonical":"https://secwatch.observer/filing/0000949157-21-000146","json":"https://secwatch.observer/filing/0000949157-21-000146.json","markdown":"https://secwatch.observer/filing/0000949157-21-000146.md","text":"https://secwatch.observer/filing/0000949157-21-000146.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/949157/000094915721000146/0000949157-21-000146-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/949157/000094915721000146/cenx-20211223.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-27T22:28:15.468510+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}