{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-097512","form_type":"8-K","ticker":"PPTA","cik":"0001526243","company_name":"PERPETUA RESOURCES CORP.","filed_at":"2026-08-17T10:39:53+00:00","discovered_at":"2026-08-17T10:45:00.649814+00:00","generated_at":"2026-08-17T10:45:10.603634+00:00","sec_items":["7.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"low","headline":"Perpetua Resources posts updated investor presentation on website","bullets":["Perpetua Resources published an updated investor presentation on its website on August 17, 2026.","Presentation is available at perpetuaresources.com/investors under 'Presentations'.","The 8-K does not disclose specific financial results, guidance, or other material developments."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-097512","json":"https://secwatch.observer/filing/0001104659-26-097512.json","markdown":"https://secwatch.observer/filing/0001104659-26-097512.md","text":"https://secwatch.observer/filing/0001104659-26-097512.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1526243/000110465926097512/0001104659-26-097512-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1526243/000110465926097512/tm2623376d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-17T10:45:10.603634+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"}