PRTA reported its FY2025Q3 earnings on 2025-11-06, showcasing a revenue of 2.42M against an estimate of 6.64M, resulting in a -63.62% surprise. The EPS was -0.67, surpassing the expected -0.6 by -11.67%. The stock experienced a 4.76% price change on the earnings day and a 7.64% change over the next five days, reflecting market reactions to the results.