Ribbon Communications Q1 2026 Earnings Narrowing Loss Beats Estimates Shares Rally Airgain Inc AIRG Q1 2026 Earnings EPS Misses Estimates Despite Positive Stock Reaction Dollar General Q1 2026 Earnings EPS Surpasses Estimates by 1367 Shares Rise Modestly HZO Q1 2026 Earnings EPS Misses Estimates Amid Challenging Marine Retail Environment vTv Therapeutics Q1 2026 Earnings Strong EPS Surprise Driven by NonOperating Items Stock Declines ARVN Q1 2026 Earnings EPS Beats Expectations as Pipeline Advances Without Revenue