Alvaro Garcia-Tunon has served as a Director of Allison Transmission Holdings, Inc. since January 2016. Mr. Garcia-Tunon, retired as the Chief Financial Officer of Wabtec Corporation, or Wabtec, a provider of products and services for the global rail industry, effective January 1, 2014. He remained with Wabtec as a strategic advisor until December 31, 2017. Mr. Garcia-Tunon was named Executive Vice President and Chief Financial Officer for Wabtec in February 2012. Prior to that, he was Executive Vice President, Chief Financial Officer and Secretary of Wabtec since December 2010. Prior thereto, he served as Senior Vice President, Chief Financial Officer and Secretary of Wabtec since 2003. Mr. Garcia-Tunon currently is serving on the Board of Directors of MSA Safety Incorporated, a global leader in the development, manufacture and supply of safety products that protect people and facility infrastructures from 2012 until 2019 and Matthews International Corporation, a leading supplier of brand solutions and memorialization and industrial products, since 2009. He is also a board member of the Senator John Heinz History Center, where he serves as its Treasurer, and the William & Mary Law School Foundation. Mr. Garcia-Tunon graduated from the College of William and Mary with a Juris Doctor degree and is a graduate of the University of Virginia with a Bachelor of Science degree in Commerce and Accounting. He is a CPA and a member of the Virginia State Bar.