MRK

Mr. Robert M. Davis J.D.

Chairman, President & CEO

Mr. Dalton E. Smart III

Senior VP of Finance, Principal Accounting Officer & Global Controller

Mr. David Michael Williams

Executive VP and Chief Information & Digital Officer

Mr. Peter Dannenbaum

Vice President of Investor Relations

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

Executive VP & President of Merck Research Laboratories

Ms. Caroline A. Litchfield

Executive VP & CFO

Ms. Betty D. Larson

Executive VP & Chief Human Resources Officer

Ms. Jennifer L. Zachary J.D.

Executive VP & General Counsel

Mr. Richard R. DeLuca Jr.

Executive VP & President of Merck Animal Health

Mr. Chirfi Guindo

Executive Vice President of Strategic Access, Policy & Communications