TNDM Q1 2026 Earnings Narrowing Losses and Operational Progress Amid Market Headwinds KULR Q3 2025 Earnings Massive EPS Miss Highlights Ongoing Challenges DaVita Q1 2026 Earnings Strong EPS Beat Drives Positive Momentum CHEF Q1 2026 Earnings Strong EPS Beat Drives Positive Surprise Despite Stock Pullback DLPN Q1 2026 Earnings EPS Misses Estimates by Wide Margin Stock Declines KOSS Q1 2026 Earnings Loss Per Share Signals Continued Headwinds for Audio Accessories Maker