Biohaven Pharmaceutical Holding Company Ltd.

Biohaven Pharmaceutical Holding Company Ltd., a clinical-stage biopharmaceutical company, develops product candidates to treat neurological diseases, including rare disorders. Its lead product candidate is rimegepant, which is in Phase III clinical trials for the acute treatment of migraine. The company also develops trigriluzole, which is in a Phase II/III clinical trial used for the treatment of ataxias with an initial focus on spinocerebellar ataxia; and Phase II/III clinical trial for the treatment of obsessive compulsive disorders, as well as for the treatment of Alzheimer's diseases. In addition, it develops BHV-3500 for the acute treatment and prevention of migraine; BHV-0223 for the treatment of amyotrophic lateral sclerosis, a neurodegenerative disease that affects nerve cells in the brain and spinal cord; and BHV-5000 for the treatment of symptoms associated with Rett syndrome, such as breathing irregularities. The company was founded in 2013 and is based in New Haven, Connecticut. Biohaven Pharmaceutical Holding Company Ltd. is a subsidiary of Portage Biotech Inc.