FET Q1 2026 Earnings EPS Beats Estimates Amid Cost Discipline Stock Declines PERF Q1 2026 Earnings EPS Beat Boosts Investor Sentiment Tecogen Q1 2026 Earnings NarrowerThanExpected Loss Lifts Shares QDEL Q1 2026 Earnings Severe EPS Miss Amidst Revenue Uncertainty KRMD Q1 2026 Earnings NarrowerThanExpected Loss Highlights Operational Discipline Lightbridge Corporation LTBR Q1 2026 Earnings Net Loss of 020 Per Share Continues Development Phase