Xenon Pharmaceuticals, Inc. is a clinical stage biopharmaceutical company. The company is headquartered in Vancouver, British Columbia and currently employs 316 full-time employees. The company went IPO on 2014-10-17. The firm is advancing a novel product pipeline to address areas of high unmet medical need, including epilepsy and depression. Azetukalner, the Company's lead Kv7 channel opener, represents the most advanced, clinically validated potassium channel modulator in late-stage clinical development for multiple indications. Azetukalner is being developed for the treatment of epilepsy, including focal onset seizures (FOS) and primary generalized tonic-clonic seizures (PGTCS) as well as major depressive disorder (MDD). The firm is evaluating multiple therapeutic candidates targeting Kv7, Nav1.7, and Nav1.1 across various indications. The company has an ongoing collaboration with Neurocrine Biosciences, Inc. to develop treatments for epilepsy.