Jeffrey M. Fryer

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.

Rallybio LLC operates as a development-stage biotechnology company. The firm develops transformative therapies for patients. It focuses on bringing life-transforming medicines to patients with devastating and rare disorder. The company was founded by Martin Mackay, Stephen Uden and Jeffrey Fryer in 2018 and is headquartered in Farmington, CT.