Merck Life Science AB

Dean Y. Li, M.D., Ph.D.

Executive Vice President and President, Merck Research Laboratories

Eliav Barr, M.D.

Senior Vice President, Head of Global Clinical Development and Chief Medical Officer

Stephen L. Mayo, Ph.D.

Member of the Board of Directors

Richard R. DeLuca, Jr.

Executive Vice President and President, Merck Animal Health

Sean P. Curtis, M.D., M.P.H

Senior Vice President, Global Regulatory Affairs & Clinical Safety

Sean P. Curtis

Senior vice president, global regulatory affairs & clinical safety

Inge G. Thulin

Member of the Board of Directors

Surendralal L. Karsanbhai

Member of the Board of Directors

Sanat Chattopadhyay

Executive Vice President and President, Merck Manufacturing Division

Robert M. Davis

Chairman and Chief Executive Officer

George Addona, Ph.D.

Senior Vice President and Head, Discovery, Preclinical Development and Translational Medicine

Christine E. Seidman, M.D.

Member of the Board of Directors

Joseph Romanelli

President, Human Health International

Thomas H. Glocer

Member of the Board of Directors

Rob Davis

Chairman and Chief Executive Officer

Jannie Oosthuizen

Executive Vice President and President, Oncology and MSD International

Betty Larson

Executive Vice President and Chief Human Resources Officer

Liz Liss, Ph.D.

Vice President, Global Project and Alliance Management

George Addona

Senior vice president and head, discovery, preclinical development and translational medicine

Jennifer McCafferty

Senior vice president, head of CMC-regulatory and MRL quality assurance

Eliav Barr

Senior vice president, head of global clinical development and chief medical officer

Dave Williams

Executive Vice President, Chief Information & Digital Officer

Chirfi Guindo

Executive Vice President, Strategic Access, Policy & Communications

Kathy J. Warden

Member of the Board of Directors

Pamela J. Craig

Member of the Board of Directors

Jennifer Zachary

Executive Vice President and General Counsel

Mary Ellen Coe

Member of the Board of Directors

Jennifer McCafferty, Ph.D.

Senior Vice President, Head of CMC-Regulatory and MRL Quality Assurance

Sunil A. Patel

Senior Vice President, Head of Corporate Development and Business Development & Licensing

Caroline Litchfield

Executive Vice President and Chief Financial Officer

Patricia F. Russo

Member of the Board of Directors

Risa J. Lavizzo-Mourey, M.D.

Member of the Board of Directors

Paul B. Rothman, M.D.

Member of the Board of Directors

Michael Kress

Senior vice president, development science and clinical supply

Liz Liss

Vice president, global project and alliance management

Dean Y. Li

Executive vice president and president, Merck Research Laboratories

Michael Kress, Ph.D.

Senior Vice President, Development Science and Clinical Supply

Douglas M. Baker, Jr.

Member of the Board of Directors