MarketAxess Holdings Inc. announced the appointment of Ilene Fiszel Bieler as Chief Financial Officer. Ms. Fiszel Bieler is currently expected to start with MarketAxess on or about May 22, 2024. Ms. Fiszel Bieler replaces Christopher Gerosa, who left the Company on January 31, 2024.

Ms. Fiszel Bieler most recently served as Executive Vice President, Chief Operating Officer of State Street Global Markets and Global Credit Finance and as Global Head of Investor Relations of State Street. Prior to her time there, Ms. Fiszel Bieler served in various positions, including as Head of Investor Relations and Strategy for the Americas at Barclays plc and Head of Fixed Income Investor and Rating Agency Relations at Citigroup Inc. Ms. Fiszel Bieler holds a B.A. from the University of Arizona and a Master of Urban Planning from New York University. Ms. Fiszel Bieler will be based in New York and report to CEO Chris Concannon.