James Engelhart

Alexion Pharmaceuticals, Inc. engages in the business of serving patients and families affected by rare diseases and devastating conditions through the discovery, development, and commercialization of life-changing medicines. The firm also focuses on the development of haematology, nephrology, neurology, metabolic disorders, cardiology, and ophthalmology. The company was founded by Joseph A. Madri, David W. Keiser, Stephen P. Squinto, and Leonard Bell in January 1992 and is headquartered in Boston, MA.

Biohaven Pharmaceutical Holding Co. Ltd. is a clinical-stage biopharmaceutical company, which engages in the research and development of late-stage product candidates targeting neurological diseases, including rare disorders. It focuses on a pipeline of product candidates that represent mechanistic platforms, calcitonin gene-related peptide receptor antagonists, and glutamate modulators. The company was founded in September 2013 and is headquartered in New Haven, CT.