Executive Compensation Report By Executive

Executive Vice President, Products and Solutions and Director

Director

CEO and President

Chief Financial Officer

Chief Medical Officer and Head of Development

Executive Chairman of the Board and President, Chief Executive Officer

SEVP and Chief Operating Officer

CFO

General Counsel, EVP

Senior Vice President; also President Alliance Minerals, LLC

former Chief Executive Officer

Chief Business Officer

Chief Executive Officer

CFO

CFO

Chief Financial Officer

Senior Vice President and Chief Financial Officer

Senior Advisor

EVP, General Counsel and Corporate Secretary

Chief Medical Officer

President and CEO

former President and CEO

Interim Chief Medical Officer

EVP, General Counsel and Corporate Secretary

Senior Vice President and Chief Financial Officer of the Company and Con Edison of New York

Former Chief Executive Officer

Chief Executive Officer and Director

Former Interim Chief Financial Officer

Chief Financial Officer and Chief Accounting Officer

Chief Financial Officer