{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-26-033748","form_type":"8-K","ticker":"BHLL","cik":"0001407583","company_name":"Bunker Hill Mining Corp.","filed_at":"2026-07-17T20:23:56+00:00","discovered_at":"2026-07-17T20:25:00.330438+00:00","generated_at":"2026-07-17T20:25:26.246663+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Bunker Hill Mining appoints Bradley Barnett as CFO and Mark Hayes as General Counsel, achieves 'A' ESG rating","bullets":["Bradley Barnett appointed CFO effective July 15, 2026; receives $300,000 base salary, $50,000 sign-on RSUs, and incentive bonuses.","Mark Hayes appointed General Counsel effective August 10, 2026; previously head of legal at Nuton, a Rio Tinto venture.","Bunker Hill achieved 'A' grade in Digbee ESG assessment, improving from prior rating under Operations Phase framework.","Barnett served as interim CFO since March 10, 2026 and was a founding member of the management team since 2020.","The Bunker Hill Mine restart in Idaho's Silver Valley is advancing toward commercial production with 200-250 direct jobs."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-033748","json":"https://secwatch.observer/filing/0001493152-26-033748.json","markdown":"https://secwatch.observer/filing/0001493152-26-033748.md","text":"https://secwatch.observer/filing/0001493152-26-033748.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1407583/000149315226033748/0001493152-26-033748-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1407583/000149315226033748/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-17T20:25:26.246663+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":"23d28589cb","claim":"Bradley Barnett was appointed as Chief Financial Officer at Bunker Hill Mining Corp..","evidence_excerpt":"On July 15, 2026, Bunker Hill Mining Corp. (the “ Company ”) appointed Bradley Barnett, age 55, as the Company’s Chief Financial Officer, effective on July 15, 2026.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1407583/000149315226033748/0001493152-26-033748-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}