PPTA INVESTOR ALERT: Bronstein, Gewirtz and Grossman, LLC Announces an Investigation into Perpetua Resources Corp. and Encourages Investors to Contact the Firm

Core Viewpoint - Perpetua Resources Corp. is under investigation following a significant drop in stock price after the release of an updated cash flow model for the Stibnite Gold Project, which indicated increased capital expenditures but improved economic metrics due to rising commodity prices [2]. Group 1: Investigation Details - On February 13, 2025, Perpetua Resources filed a current report on form 8-K with the SEC, detailing an updated cash flow model for the Stibnite Gold Project based on engineering work completed by Ausenco Engineering USA South Inc. in January 2025 [2]. - The Financial Update indicated an increase in initial and total capital expenditures and Life of Mine (LOM) All-In Sustaining Costs (AISC) compared to the 2020 Feasibility Study, but also showed improvements in Annual Average EBITDA and Annual Average Free Cash Flow due to higher commodity prices [2]. - Following the announcement, Perpetua Resources' stock fell by $2.68 per share, or 22.3$9.29 on February 14, 2025 [2]. Group 2: Next Steps - Investors who purchased Perpetua Resources securities and have relevant information are encouraged to assist the investigation by visiting the firm's website or contacting the firm's representatives [3].