CME · 8-K · 20260909PR386091

Management Changes

CME GROUP INC. · 2026-09-09 · Importance 31 · Surprise 42

Jack Tobin will become CME Group’s Chief Financial Officer in March 2027, when current President and CFO Lynne Fitzpatrick becomes CEO. Tobin will serve as Deputy CFO beginning in November 2026 to support the transition and will continue reporting to Fitzpatrick. Matthew Render, who joined CME Group as Deputy Chief Accounting Officer in August 2026, will succeed Tobin as Chief Accounting Officer. John Marchese will become General Counsel later in September 2026, succeeding Jonathan Marcus, who is stepping down after serving as General Counsel since 2022.

Key facts

• Matthew Render will succeed Jack Tobin as Chief Accounting Officer of CME GROUP INC. source
• John Marchese has been promoted to General Counsel of CME GROUP INC. source
• Jonathan Marcus is stepping down from his role as General Counsel of CME GROUP INC. after serving since 2022. source
• Matthew Render joined CME GROUP INC. as Deputy Chief Accounting Officer in August 2026. source
• Matthew Render will continue to report to Jack Tobin at CME GROUP INC. source
• Jack Tobin has served as CME GROUP INC. Chief Accounting Officer since 2015. source
• Jack Tobin joined CME GROUP INC. in 2002. source
• Matthew Render previously held finance roles at Citadel, BP and Ernst & Young before joining CME GROUP INC. source