secwatch.observer — SEC 8-K summary ====================================== Issuer: PERPETUA RESOURCES CORP. (PPTA) CIK: 0001526243 Form: 8-K Filed at: 2026-09-28T10:49:57+00:00 Accession: 0001104659-26-111136 Event type: other_material Sentiment: neutral Materiality: 0.05 Item codes: 7.01 LLM model: deepseek-v4.1-flash:cloud@v2 Perpetua Resources posts investor presentation Sept 28; filing contains no new financial or project detail -------------------------------------------------------------------------------- - Item 7.01 Regulation FD disclosure: Perpetua published an investor presentation dated September 28, 2026, posted at perpetuaresources.com/investors under the heading 'Presentations'. - The 8-K text itself discloses no revenue, production, reserve, capex or guidance figures — it is only a pointer to a website-hosted deck, so no quantified news can be extracted. - Deck contents were not appended to the filing; investors must open the company website to see any project or financial updates. - Signed by Chief Financial Officer Mark Murchison; Perpetua common shares trade on the Nasdaq Capital Market under PPTA. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1526243/000110465926111136/0001104659-26-111136-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1526243/000110465926111136/tm2626363d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-26-111136 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer