Arrowhead Pharmaceuticals (ARWR) Stock Soars on First FDA Approval, Novartis Deal and New Alzheimer’s Trial
Arrowhead Pharmaceuticals, Inc. (NASDAQ: ARWR) is ending 2025 in rare biotech air. The RNA interference (RNAi) specialist has secured its first U.S. drug approval, locked in a multibillion‑dollar licensing deal with Novartis, and just dosed the first subjects in a