OBTC Osprey Bitcoin Trust reports quarterly metrics amid limited disclosure crypto market dynamics drive investor interest QUMS Quantumsphere Acquisition publishes latest quarterly earnings management to outline core strategic priorities for coming fiscal year AEP Amer Power posts 26 percent Q4 2025 earnings beat shares dip modestly on soft investor reaction IMMP Immutep shares climb 573 percent despite Q1 2026 earnings landing slightly below analyst expectations