{"schema_version":"secwatch.filing_event.v1","accession":"0001683168-26-001547","form_type":"8-K","ticker":"COBA","cik":"0001727255","company_name":"Chilean Cobalt Corp.","filed_at":"2026-03-06T23:59:59+00:00","discovered_at":"2026-05-14T18:02:36.016707+00:00","generated_at":"2026-05-15T18:49:32.379882+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Chilean Cobalt expands NeoRe project land to 6,300 ha; drilling intercepts up to 1,060 ppm rare earths","bullets":["Amended earn-in agreement better defines 6,300 ha across 21 mining concessions; added ~2,100 ha via seven new claims.","Drilling YTD reaches ~192 m with TREE up to 1,060 ppm; multiple surface samples exceed 800 ppm TREO.","Accelerated work program targets completion of Tranche 1 activities by July 2026; two drilling crews to deploy.","NeoRe initiated conceptual engineering for modular processing; 100+ sample analytical campaign with Univ. de Concepción.","CORFO award supports technical work; company evaluating downstream processing and US market integration."],"urls":{"canonical":"https://secwatch.observer/filing/0001683168-26-001547","json":"https://secwatch.observer/filing/0001683168-26-001547.json","markdown":"https://secwatch.observer/filing/0001683168-26-001547.md","text":"https://secwatch.observer/filing/0001683168-26-001547.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1727255/000168316826001547/0001683168-26-001547-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1727255/000168316826001547/chilean_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T18:49:32.379882+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"}