HCW Biologics Inc HCWB Q1 2026 Earnings Strong EPS Surprise Drives DoubleDigit Stock Rally Legato Merger Corp III LEGT Q1 2026 Earnings Positive EPS Reported Amid PreMerger Quiet Period Altimmune Inc ALT Q1 2026 Earnings EPS Beat Surprises to the Upside Amid Pipeline Progress UGRO Q3 2025 Earnings Significant EPS Miss Amidst Industry Challenges DELL Q1 2026 Earnings EPS Surges Past Estimates Stock Rallies SEIC Q1 2026 Earnings EPS Surpasses Estimates by 71 as Stock Edges Higher