{"schema_version":"secwatch.filing_event.v1","accession":"0000783324-26-000043","form_type":"8-K","ticker":"VGZ","cik":"0000783324","company_name":"VISTA GOLD CORP","filed_at":"2026-08-17T16:26:18+00:00","discovered_at":"2026-08-17T16:28:00.788211+00:00","generated_at":"2026-08-17T16:28:09.677669+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Vista Gold appoints Gavin Ferguson as Managing Director of Vista Gold Australia","bullets":["Gavin Ferguson appointed Managing Director of Vista Gold Australia Pty Ltd., effective Sept 7, 2026, based in West Perth.","Ferguson previously GM of Carlin Mining Complex (Nevada Gold Mines), overseeing ~1.4M oz gold/yr and ~6,500 staff.","Compensation: A$580,000 base salary, 600,000 RSUs, 12-month severance on change of control, 6-month without cause.","Role aims to advance Mt Todd project; CEO cites 2025 Feasibility Study and strong projected economics."],"urls":{"canonical":"https://secwatch.observer/filing/0000783324-26-000043","json":"https://secwatch.observer/filing/0000783324-26-000043.json","markdown":"https://secwatch.observer/filing/0000783324-26-000043.md","text":"https://secwatch.observer/filing/0000783324-26-000043.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/783324/000078332426000043/0000783324-26-000043-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/783324/000078332426000043/vgz-20260817x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-17T16:28:09.677669+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":[{"claim_id":"4d79b5a445","claim":"Gavin Ferguson was appointed as Managing Director of Vista Gold Australia Pty Ltd. at VISTA GOLD CORP.","evidence_excerpt":"On August 17, 2026, Vista Gold Corp. (the “Company”) announced the appointment of Gavin Ferguson as Managing Director of Vista Gold Australia Pty Ltd., effective on September 7, 2026.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/783324/000078332426000043/0000783324-26-000043-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Managing Director of Vista Gold Australia Pty Ltd."}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}