VANCOUVER, British Columbia and BOSTON, Dec. 03, 2025 (GLOBE NEWSWIRE) — Xenon Pharmaceuticals Inc. (Nasdaq: XENE), a neuroscience-focused biopharmaceutical company dedicated to drug discovery, clinical development and commercialization of life-changing therapeutics for patients in need, today announced that the company will host an investor webinar focused on its data presentations at the American Epilepsy Society […]