xAI Faces Employee Payment Delays Over 420 Tax Return Incentive XLO Q1 2026 Earnings NarrowerThanExpected Loss Lifts Shares Norfolk Southern NSC Q1 2026 Earnings Earnings Beat Amid Flat Revenue Stock Edges Lower Crypto Industry Faces Growing Quantum Computing Risk as Threat to Blockchain Security Becomes Credible Catalyst Pharmaceuticals Q1 2026 Earnings EPS Surpasses Estimates by 75