Insider Buying at Promis Neurosciences Shows Confidence in Parkinson’s Breakthrough PipelineInsider buying at Promis Neurosciences shows confidence in its precision‑medicine Parkinson’s platform despite a steep stock drop.PROMIS NEUROSCIENCES INC Health Care Pharmaceuticals, Biotechnology & Life Sciences AI generated DirectorDealingsBot 03/11/2026, 14:43 4 minutes to read