---
title: "MarketAxess Appoints Ilene Fiszel Bieler As Chief Financial Officer,  Expected To Start With MarketAxess On Or About May 22, 2024"
description: "MarketAxess Holdings Inc. has appointed Ilene Fiszel Bieler as its Chief Financial Officer, effective on or about May 22, 2024. Bieler replaces Christopher Gerosa, who left the company in January 2024"
type: "news"
locale: "en"
url: "https://longbridge.com/en/news/108642253.md"
published_at: "2024-02-26T13:13:06.000Z"
---

# MarketAxess Appoints Ilene Fiszel Bieler As Chief Financial Officer,  Expected To Start With MarketAxess On Or About May 22, 2024

> MarketAxess Holdings Inc. has appointed Ilene Fiszel Bieler as its Chief Financial Officer, effective on or about May 22, 2024. Bieler replaces Christopher Gerosa, who left the company in January 2024. MarketAxess CEO, Chris Concannon, expressed excitement about Bieler's diverse financial services background and operational experience. Bieler has previously held positions at State Street Global Markets, Barclays plc, and Citigroup Inc. She will be based in New York and report to Concannon. The appointment comes at a time of high industry demand for technology in the fixed-income markets.

MarketAxess Holdings Inc. (NASDAQ:MKTX), the operator of a leading electronic trading platform for fixed-income securities, today 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.

Chris Concannon, CEO of MarketAxess, commented, "Ilene's diverse financial services background and unique operational experience will be instrumental to our continued growth. The Board, along with Executive Chairman Rick McVey, and I all look forward to her partnership and leadership of the finance organization at MarketAxess."

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.

"MarketAxess is an S&P500 company with a remarkable history of over two decades of innovation and leadership in the fixed-income space," said Ms. Fiszel Bieler. "I'm excited to be joining Chris and the team at a time when industry demand for technology and efficiency has never been higher, and there is so much potential for further transformation across the global fixed-income markets."

Ms. Fiszel Bieler will be based in New York and report to CEO Chris Concannon.

### Related Stocks

- [MKTX.US - MarketAxess](https://longbridge.com/en/quote/MKTX.US.md)
- [BCS.US - Barclays](https://longbridge.com/en/quote/BCS.US.md)
- [C.US - Citigroup](https://longbridge.com/en/quote/C.US.md)

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> **Disclaimer**: This article is for reference only and does not constitute any investment advice.
