{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-415031","form_type":"8-K","ticker":"CTGO","cik":"0001502377","company_name":"Contango Silver & Gold Inc.","filed_at":"2026-10-06T13:28:25+00:00","discovered_at":"2026-10-06T13:29:00.211308+00:00","generated_at":"2026-10-12T16:29:30.488093+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Contango hits 140.23 g/t Au over 0.63 m at Lucky Shot; KM vein drilling underway","bullets":["LSS26018 returned 140.23 g/t Au over 0.63 m from the Coleman 4 vein and 9.97 g/t over 4.57 m from Coleman 7, including 86.98 g/t over 0.39 m.","LSS26021 cut 18.16 g/t Au over 3.65 m across Coleman 1 and 4, including 61.73 g/t over 0.52 m; LSS26019 hit 13.80 g/t over 2.74 m incl 118.36 g/t over 0.30 m.","2026 surface program finished Aug 31 with ~5,800 m in 27 holes from five pads; this release covers nine holes from Pads C-F. Assays for LSS26025 and part of LSS26031 remain pending.","Underground development 450 m of planned 830 m complete (54%); KM vein drilling began Sept 16, 2026 with 10 of 17 holes done, assays expected Q4 2026.","CEO Rick Van Nieuwenhuyse targets an updated mineral resource estimate in H1 2027 and a feasibility study for a 5-year plan producing 40,000-50,000 oz/yr; call Oct 6, 2026, 12pm ET."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-415031","json":"https://secwatch.observer/filing/0001193125-26-415031.json","markdown":"https://secwatch.observer/filing/0001193125-26-415031.md","text":"https://secwatch.observer/filing/0001193125-26-415031.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1502377/000119312526415031/0001193125-26-415031-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1502377/000119312526415031/ctgo-20261006.htm"},"model":{"generated_by":"deepseek-v4.1-flash:cloud@v2","generated_at":"2026-10-12T16:29:30.488093+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"}