Thomas Book is a seasoned executive with extensive experience in the financial services sector. Currently serving as a Member of the Executive Board of Deutsche Börse AG since July 2018, Thomas has held several key leadership roles, including CEO of Eurex from March 2016 to June 2020 and CEO of Eurex Clearing from April 2013 to March 2016. Additionally, Thomas served as a Member of the Board at Eurex from October 2004 to May 2014, and held various positions at Deutsche Börse from October 1995 to September 2004. Thomas holds a Ph.D. from Justus Liebig University Giessen.