{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-146044","form_type":"8-K","ticker":"HL","cik":"0000719413","company_name":"HECLA MINING CO/DE/","filed_at":"2024-05-23T23:59:59+00:00","discovered_at":"2026-05-14T18:03:21.768897+00:00","generated_at":"2026-06-01T09:26:42.571065+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Hecla CEO Phillips Baker Jr. retires; Chair Cassie Boggs named interim CEO","bullets":["CEO Phillips S. Baker Jr. retired and resigned from the Board effective May 22, 2024, after nearly 23 years of service.","Board Chair Catherine 'Cassie' J. Boggs appointed Interim President and CEO effective May 22, 2024; she remains Chair.","Charles B. Stanley named Independent Lead Director for the duration of Boggs' interim CEO tenure.","A management committee of Russell Lawlar (CFO), Carlos Aguilar (VP Ops), and Mike Clary (Chief Admin Officer) will assist Boggs.","Board has begun a search for a permanent CEO; day-to-day operations continue without interruption."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-146044","json":"https://secwatch.observer/filing/0001193125-24-146044.json","markdown":"https://secwatch.observer/filing/0001193125-24-146044.md","text":"https://secwatch.observer/filing/0001193125-24-146044.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/719413/000119312524146044/0001193125-24-146044-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/719413/000119312524146044/d839328d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-01T09:26:42.571065+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":"20b7add54c","claim":"Charles B. Stanley was named as Independent Lead Director at HECLA MINING CO/DE/.","evidence_excerpt":"The Company also named Charles B. Stanley to serve as Independent Lead Director.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/719413/000119312524146044/0001193125-24-146044-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"named"},{"label":"Role","value":"Independent Lead Director"}],"fact_type":"executive_change"},{"claim_id":"b7cec63056","claim":"Catherine 'Cassie' J. Boggs was appointed as Interim President and Chief Executive Officer at HECLA MINING CO/DE/.","evidence_excerpt":"the Company announced Mr. Baker’s retirement and that its Board of Directors (the “Board”) appointed Catherine “Cassie” J. Boggs to serve as Interim President and Chief Executive Officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/719413/000119312524146044/0001193125-24-146044-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Interim President and Chief Executive Officer"}],"fact_type":"executive_change"},{"claim_id":"f71f7501f7","claim":"Phillips S. Baker, Jr. retired as President and Chief Executive Officer at HECLA MINING CO/DE/.","evidence_excerpt":"On May 22, 2024, Phillips S. Baker, Jr., the President and Chief Executive Officer and a director of Hecla Mining Company (the “Company”), informed the Company that he retired from his officer position and resigned his director position effective immediately","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/719413/000119312524146044/0001193125-24-146044-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retired"},{"label":"Role","value":"President and Chief Executive Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}