secwatch.observer — SEC 8-K summary ====================================== Issuer: PERPETUA RESOURCES CORP. (PPTA) CIK: 0001526243 Form: 8-K Filed at: 2025-09-22T23:59:59+00:00 Accession: 0001104659-25-091815 Event type: regulatory Sentiment: positive Materiality: 0.80 Item codes: 8.01 LLM model: deepseek-v4-flash:cloud@v2 Perpetua Resources receives conditional Notice to Proceed for Stibnite Gold Project from USFS -------------------------------------------------------------------------------- - USFS issued conditional Notice to Proceed after Project satisfied all requirements in Jan 2025 ROD. - Construction may begin after posting joint financial assurance bonding agreed by USFS, IDL, and USACE. - Company expects to post bonding in coming weeks; early works construction to start fall 2025. - At celebration ceremony, Mr. Cherry presented $350,000 check to the Stibnite Foundation. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1526243/000110465925091815/0001104659-25-091815-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1526243/000110465925091815/tm2526631d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-25-091815 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer