Board of Directors

Seth L. Harrison, M.D.
Chairman, Tokai Pharmaceuticals, Inc.
Managing General Partner, Apple Tree Partners
Prior Affiliations: Oak Investment Partners, Sevin Rosen Funds

Stephen Buckley, Jr.
Prior Affiliations: Ernst & Young LLP

Cheryl L. Cohen
President, CLC Consulting
Prior Affiliations: Medivation (Chief Commercial Officer), Johnson & Johnson, Centocor, Inc.

David A. Kessler, M.D.
Professor, University of California San Francisco
Prior Affiliations: FDA (Commissioner),Yale Medical School (Dean), University of California, San Francisco School of Medicine (Dean)

Jodie P. Morrison
President and Chief Executive Officer, Tokai Pharmaceuticals, Inc.
Prior Affiliations: Dyax Corporation, Curis, Inc. and Diacrin, Inc.

Joseph A. Yanchik III, Esq.
President and CEO, Aileron Therapeutics, Inc.
Prior Affiliations: Tokai Pharmaceuticals, Mendel Biotechnology, Poetic Genetics, Venture Law Group, Cahill Gordon & Reindel