Geron Corporation

John A. Scarlett, M.D.,
President, Chief Executive Officer and Director
Stephen M. Kelsey, M.D., F.R.C.P., F.R.C.Path.,
Executive Vice President, Head of Research & Development and Chief Medical Officer
Andrew J. Grethlein, Ph.D.,
Executive Vice President, Technical Operations
Stephen N. Rosenfield, J.D.,
Executive Vice President, General Counsel and Corporate Secretary
Melissa A. Kelly Behrs,
Senior Vice President, Portfolio and Alliance Management
Craig C. Parker,
Senior Vice President, Corporate Development
Olivia K. Bloom,
Senior Vice President, Chief Financial Officer and Treasurer

Hoyoung Huh, M.D., Ph.D.,
Chairman of the Board
Daniel M. Bradbury,
Audit Committee
Karin Eastham,
Audit Committee (Chair) and Nominating and Corporate Governance Committee
Edward V. Fritzky,
Audit Committee and Nominating and Corporate Governance Committee (Chair)
Thomas Hofstaetter, Ph.D.,
Compensation Committee
Thomas D. Kiley, Esq.,
Audit Committee
V. Bryan Lawlis, Ph.D.,
Compensation Committee
Susan M. Molineaux, Ph.D.,
Nominating and Corporate Governance Committee
John A. Scarlett, M.D.,
President and Chief Executive Officer
Robert J. Spiegel,
Compensation Committee (Chair)