{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-22-090395","form_type":"8-K","ticker":"PPTA","cik":"0001526243","company_name":"PERPETUA RESOURCES CORP.","filed_at":"2022-08-15T23:59:59+00:00","discovered_at":"2026-05-14T18:03:56.023711+00:00","generated_at":"2026-06-23T23:49:18.108535+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Perpetua Resources Q2 update: receives first permit but faces administrative challenge","bullets":["Received Clean Air Act Permit to Construct from Idaho DEQ on June 17, 2022.","External groups filed petition for administrative review of the Air Permit in late July; company intervened on Aug 12.","Supplemental Draft Environmental Impact Statement (SDEIS) anticipated for public review in Q3 2022.","Began early environmental cleanup activities at Stibnite Gold Project, including stream diversion work.","Zero lost time incidents or reportable environmental spills in Q2 2022."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-22-090395","json":"https://secwatch.observer/filing/0001104659-22-090395.json","markdown":"https://secwatch.observer/filing/0001104659-22-090395.md","text":"https://secwatch.observer/filing/0001104659-22-090395.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1526243/000110465922090395/0001104659-22-090395-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1526243/000110465922090395/tm2223393d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T23:49:18.108535+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"}