ClearSign Technologies CLIR Q1 2026 Earnings WiderThanExpected Loss Stalls Recovery Hopes Exelixis Q1 2026 Earnings EPS Surprise Drives Modest Share Uptick INSM Q1 2026 Earnings Narrower Loss Beats Estimates as Pipeline Progress Continues Kaltura Q1 2026 Earnings EPS Surges Past Estimates Amid Operational Efficiency ARHS Q1 2026 Earnings EPS Surprises to the Upside Amidst Challenging Retail Environment DCTH Q1 2026 Earnings NarrowerthanExpected Loss Signals Operational Progress