Levi & Korsinsky law firm has filed a class action securities lawsuit against Perpetua Resources Corp. (PPTA) alleging securities fraud between April 17, 2024, and February 13, 2025. The lawsuit claims the company misrepresented initial capital expenditure estimates for the Stibnite Gold Project, with actual costs increasing by over 75% from original projections. The stock price dropped 22.39% following the disclosure of additional $952 million in project expenses.