NKTR Q1 2026 Earnings WiderthanExpected Loss Amidst Pipeline Updates ENDRA Life Sciences Q1 2026 Earnings EPS Misses Estimates as Development Continues ESTA Q1 2026 Earnings EPS Misses Estimates by 269 as Shares Slip MRT Q4 2025 Earnings Narrower Loss Surprises Market Stock Slightly Dips VIAV Q1 2026 Earnings EPS Beats Estimates Amid Strategic Focus Purple Biotech Q1 2025 Earnings DevelopmentStage Focus Drives Investor Sentiment