{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-254632","form_type":"8-K","ticker":"HL","cik":"0000719413","company_name":"HECLA MINING CO/DE/","filed_at":"2023-10-12T23:59:59+00:00","discovered_at":"2026-05-14T18:03:31.814660+00:00","generated_at":"2026-06-10T01:20:46.311686+00:00","sec_items":["2.02","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Hecla reports Q3 preliminary silver +8% YTD; Lucky Friday suspended rest of 2023","bullets":["Silver production 11.4M oz YTD (up 8% YoY); gold production 114k oz (down 14% YoY).","Lucky Friday produced 475k oz Ag in Q3; full-year production suspended due to Aug shaft fire.","Keno Hill produced 0.71M oz Ag in Q3 (up 285% QoQ); ramping to 440 tpd by year-end.","Casa Berardi gold output 24,259 oz (up 28% QoQ); open-pit transition on track for mid-2024.","2023 silver guidance reaffirmed at 14.5-15.5M oz; targeting ~20M oz by 2025."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-254632","json":"https://secwatch.observer/filing/0001193125-23-254632.json","markdown":"https://secwatch.observer/filing/0001193125-23-254632.md","text":"https://secwatch.observer/filing/0001193125-23-254632.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/719413/000119312523254632/0001193125-23-254632-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/719413/000119312523254632/d530117d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-10T01:20:46.311686+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":"a64dddf5e948e880ca968086d8fc988017cc1437","claim":"HECLA MINING CO/DE/ updated its third quarter ended September 30, 2023 guidance (reaffirmed).","evidence_excerpt":"Hecla Mining Company (the “Company”) issued a news release (“Release”) announcing certain preliminary production results for the third quarter ended September 30, 2023.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/719413/000119312523254632/0001193125-23-254632-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"third quarter ended September 30, 2023"},{"label":"Guidance","value":"reaffirmed"},{"label":"Result","value":"preliminary results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}