{"schema_version":"secwatch.filing_event.v1","accession":"0001079973-23-000343","form_type":"8-K","ticker":"SVBL","cik":"0001031093","company_name":"SILVER BULL RESOURCES, INC.","filed_at":"2023-03-14T23:59:59+00:00","discovered_at":"2026-05-14T18:03:43.575778+00:00","generated_at":"2026-06-18T02:47:30.901340+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Silver Bull Resources board change: Kunz resigns, Matlack appointed","bullets":["Daniel Kunz resigned from board; not standing for re-election at April 20, 2023 AGM.","William Matlack appointed director effective March 2, 2023; 20+ yrs mining, former interim CEO of Klondex Mines.","Matlack granted 150,000 options at C$0.195, 5-year term, vesting 1/3 on grant, 1/3 in 2024, 1/3 in 2025.","No family relationships or transactions between Matlack and company requiring disclosure."],"urls":{"canonical":"https://secwatch.observer/filing/0001079973-23-000343","json":"https://secwatch.observer/filing/0001079973-23-000343.json","markdown":"https://secwatch.observer/filing/0001079973-23-000343.md","text":"https://secwatch.observer/filing/0001079973-23-000343.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1031093/000107997323000343/0001079973-23-000343-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1031093/000107997323000343/svbl_8k-031423.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-18T02:47:30.901340+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":"70e3317395","claim":"Daniel Kunz resigned as Director at SILVER BULL RESOURCES, INC..","evidence_excerpt":"On March 2, 2023, Mr. Daniel Kunz resigned from and Mr. William Matlack was appointed to the board of directors (the “Board”) of Silver Bull Resources, Inc. (the “Company”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1031093/000107997323000343/0001079973-23-000343-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"7afa83118a","claim":"William Matlack was appointed as Director at SILVER BULL RESOURCES, INC..","evidence_excerpt":"On March 2, 2023, Mr. Daniel Kunz resigned from and Mr. William Matlack was appointed to the board of directors (the “Board”) of Silver Bull Resources, Inc. (the “Company”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1031093/000107997323000343/0001079973-23-000343-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}