Perspective Therapeutics Inc CATX Q1 2026 Earnings EPS Beat by 17 as PreRevenue Biotech Advances Radiopharmaceutical Pipeline Extreme Networks EXTR Q1 2026 Earnings EPS Beat Drives 745 Stock Rally GOVX Q1 2026 Earnings Narrower Loss Surprises Shares Surge Over 32 Fluor Corporation FLR Q1 2026 Earnings EPS Falls Short as Shares Edge Higher Kairos Pharma Ltd KAPA Q1 2026 Earnings Widerthanexpected loss and muted stock response amid preclinical focus BKH Q1 2026 Earnings EPS Falls Short of Estimates Shares Edge Lower