DK Q1 2026 Earnings Strong EPS Surprise Driven by Operational Efficiency ZIONP Q1 2026 Earnings Preferred Shares React to Earnings Beat Despite Revenue Uncertainty UMBFO Q1 2026 Earnings Preferred Stock Reports Strong EPS Beat Amid Stable Trading Vicor Corporation VICR Q1 2026 Earnings EPS Surges Past Estimates by Nearly 20 LCTX Q1 2026 Earnings Widerthanexpected loss as clinicalstage biotech advances pipeline