Amplitech Group Inc AMPGZ Q1 2026 Earnings EPS Miss and Steep Stock Decline Highlight Ongoing Challenges Kimball Electronics Q1 2026 Earnings EPS Miss Disappoints but Stock Gains Amid Mixed Signals DK Q1 2026 Earnings Narrow Profit Beats Deeply Negative Estimates NBTB Q1 2026 Earnings EPS Misses Estimates Stock Edges Higher SLNHP Q4 2025 Earnings Preferred Stock EPS Misses Estimates Amid Continued Losses LyondellBasell LYB Q1 2026 Earnings Surprise EPS Beat Fails to Lift Shares as Market Focuses on Demand Concerns