Willdan Group Q1 2026 Earnings EPS Beat Drives 32 Stock Gain OPRA Q1 2026 Earnings EPS Surpasses Estimates Stock Declines Modestly PTHS Q1 2026 Earnings Narrowed Loss Per Share Beats Estimates No Revenue Yet Theriva Biologics TOVX Q1 2026 Earnings Slight EPS Beat Boosts Sentiment for ClinicalStage Biotech BHP Q1 2026 Earnings EPS Misses Estimates Yet Stock Gains on Operational Resilience RYAAY Q1 2026 Earnings WiderThanExpected Loss Amidst Operational Challenges