SIGA Technologies Q1 2026 Earnings Narrowed Loss Amidst Absence of Key Revenue Disclosures LECO Q1 2026 Earnings Modest EPS Beat Amidst Steady Operational Performance PTEN Q1 2026 Earnings Surprise EPS Beat but Shares Fall on Lingering Headwinds NVMI Q1 2026 Earnings EPS Surpasses Estimates as Profits Rise CMPS Q1 2026 Earnings NarrowerthanExpected Loss Despite Stock Decline BCTXZ BriaCell outlines latestage oncology pipeline progress as key focus in latest quarterly earnings release PEW Q1 2026 Earnings EPS Surprises Positively Despite Broader Market Pressure