{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-26-004103","form_type":"8-K","ticker":"HL","cik":"0000719413","company_name":"HECLA MINING CO/DE/","filed_at":"2026-02-13T23:59:59+00:00","discovered_at":"2026-05-14T18:02:37.547385+00:00","generated_at":"2026-05-16T02:51:56.470229+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Hecla reports 231M oz silver reserves, nearly doubles exploration budget to $55M in 2026","bullets":["Silver reserves 231M oz after producing 17M oz in 2025; peer-leading average reserve life nearly double industry average.","2026 exploration & pre-development budget set at $55M, up from $25.2M in 2025, to focus on Nevada, Greens Creek, Keno Hill, Lucky Friday.","Greens Creek grew reserves by 2.4M oz; drillhole East Zone returned 247.3 oz/ton silver over 7.7 ft.","Lucky Friday record silver production 5.3M oz in 2025, replaced 5.0M oz in reserves; mineralization open at depth.","Keno Hill drilling discovered new ore shoot; Bermingham Vein returned 36.4 oz/ton silver over 21.4 ft."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-26-004103","json":"https://secwatch.observer/filing/0001437749-26-004103.json","markdown":"https://secwatch.observer/filing/0001437749-26-004103.md","text":"https://secwatch.observer/filing/0001437749-26-004103.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/719413/000143774926004103/0001437749-26-004103-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/719413/000143774926004103/hl20260213_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T02:51:56.470229+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"}