Charles P. Carey AGE: 72 DIRECTOR SINCE: 2007 COMMITTEES: CC, EC, FC, NGC Mr. Carey has served as our independent Lead Director since May 2025. He served as our Vice Chairman from 2007 to 2010 in connection with our merger with CBOT Holdings, Inc. Prior to our merger, Mr. Carey served as Chairman of CBOT since 2003, as Vice Chairman from 2000 to 2002, as First Vice Chairman during 1993 and 1994 and as a board member of CBOT from 1997 to 1999 and from 1990 to 1992. Mr. Carey was an owner of HC Technologies LLC until its sale in 2023. He has been a member of CBOT since 1978 and was a member of the MidAmerica Commodity Exchange from 1976 to 1978. Mr. Carey previously served on the board of CBOT Holdings, Inc. until our merger in 2007. Mr. Carey serves as Chairman of the CME Group Foundation and is a member of our Agricultural Markets Advisory Council. Mr. Carey brings to the board his long-time experience in the derivatives industry through his prior service as Chairman and Vice Chairman of CBOT and through his tenured trading career. Also, in his role as Chairman of CBOT, Mr. Carey served as an advocate for the company in the industry and with regulators and the government. Mr. Carey, through his trading activity, has familiarity with many of our customer-facing systems and controls. He also served as our board representative on BM&FBovespa (now B3), from 2012 to 2017, one of the main financial market infrastructure companies in the world and headquartered in Brazil, and has also provided valuable assistance with respect to the development of our soybean futures complex with a focus on the Latin American market. Independent