{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-042701","form_type":"8-K","ticker":"SCCO","cik":"0001001838","company_name":"SOUTHERN COPPER CORP/","filed_at":"2026-04-13T23:59:59+00:00","discovered_at":"2026-05-14T18:02:31.769308+00:00","generated_at":"2026-05-15T06:31:22.838464+00:00","sec_items":["8.01"],"event_type":"leadership","sentiment":"negative","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Southern Copper CEO Oscar Gonzalez Rocha passes away unexpectedly on April 7, 2026","bullets":["President, CEO, and Board member Oscar Gonzalez Rocha passed away unexpectedly on April 7, 2026.","Board of Directors intends to appoint a successor or interim CEO in the near future.","No operational or financial details disclosed beyond the leadership change."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-042701","json":"https://secwatch.observer/filing/0001104659-26-042701.json","markdown":"https://secwatch.observer/filing/0001104659-26-042701.md","text":"https://secwatch.observer/filing/0001104659-26-042701.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1001838/000110465926042701/0001104659-26-042701-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1001838/000110465926042701/scco-20260407x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T06:31:22.838464+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"}