Tetra Technologies TTI Q1 2026 Earnings EPS Beat Drives 81 Surprise Amid Revenue Disclosures Lacking PERF Q1 2026 Earnings Strong EPS Beat Drives Positive Market Response CRVL Q1 2026 Earnings EPS of 061 Exceeds Expectation Stock Declines 269 UNM Q1 2026 Earnings EPS Slightly Above Estimates Amid Stable Operations FTK Q1 2026 Earnings EPS Misses Estimates Despite Slight Profit Amphastar Pharmaceuticals AMPH Q1 2026 Earnings EPS Misses Estimates by Wide Margin