SIGA Technologies Q1 2026 Earnings Narrowed Loss Amidst Absence of Key Revenue Disclosures BMNR Q1 2026 Earnings Positive EPS Surprise Amidst Modest Operational Disclosure KOSS Q1 2026 Earnings Loss Per Share Widens Amidst Challenging Retail Environment PERI Q1 2026 Earnings EPS Misses Estimates Amid Challenging Quarter Tenet Healthcare THC Q1 2026 Earnings Strong EPS Beat Masks Market Skepticism Digimarc Q1 2026 Earnings EPS Surpasses Estimates Despite Stock Decline