{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-24-022513","form_type":"8-K","ticker":"HL","cik":"0000719413","company_name":"HECLA MINING CO/DE/","filed_at":"2024-07-11T23:59:59+00:00","discovered_at":"2026-05-14T18:03:15.692585+00:00","generated_at":"2026-05-31T21:55:30.939727+00:00","sec_items":["2.02","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Hecla Q2 preliminary silver production up 6% QoQ; Keno Hill output jumps 39%","bullets":["Silver production 4.5M oz in Q2, up 6% from Q1; YTD silver up 10% vs 2023.","Lucky Friday record throughput 1,181 tpd; silver output up 23% QoQ. Insurance proceeds $17.8M in Q2.","Keno Hill produced 900,440 oz silver, up 39% QoQ, mill throughput 406 tpd (47% improvement).","Greens Creek silver fell 9% QoQ to 2.2M oz; Casa Berardi gold up 5% to 23,187 oz.","On track for ~17M oz silver in 2024, nearly 20% growth from 2023."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-24-022513","json":"https://secwatch.observer/filing/0001437749-24-022513.json","markdown":"https://secwatch.observer/filing/0001437749-24-022513.md","text":"https://secwatch.observer/filing/0001437749-24-022513.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/719413/000143774924022513/0001437749-24-022513-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/719413/000143774924022513/hl20240710_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T21:55:30.939727+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"}