{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-045552","form_type":"8-K","ticker":"CTGO","cik":"0001502377","company_name":"Contango Silver & Gold Inc.","filed_at":"2026-02-11T23:59:59+00:00","discovered_at":"2026-05-14T18:02:35.245904+00:00","generated_at":"2026-05-16T03:17:17.727569+00:00","sec_items":["8.01","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Contango Ore files preliminary proxy for merger-of-equals with Dolly Varden Silver","bullets":["Exchange ratio of 0.1652 Contango shares per Dolly Varden share via statutory plan of arrangement.","Transaction previously announced December 8, 2025; preliminary proxy filed January 9, 2026.","Merger combines Contango and Dolly Varden on a merger-of-equals basis under BC Business Corporations Act.","Contango will indirectly acquire all Dolly Varden outstanding shares through a wholly-owned subsidiary."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-045552","json":"https://secwatch.observer/filing/0001193125-26-045552.json","markdown":"https://secwatch.observer/filing/0001193125-26-045552.md","text":"https://secwatch.observer/filing/0001193125-26-045552.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1502377/000119312526045552/0001193125-26-045552-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1502377/000119312526045552/d200595d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T03:17:17.727569+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"}