Financial technology

10 Nasdaq operations leaders

These ten current and former Nasdaq operations leaders include COOs of Nasdaq Private Market and of Nasdaq's client experience function, along with executives running global, regulatory, data and technical operations at Nasdaq and its units. A reader can learn how an exchange operator runs market operations, infrastructure and regulatory work across regions.

10 professionals3 companiesData retrieved September 29, 2026

Professionals to explore

01—10
  1. Andrew Kroculick

    LinkedIn

    Experience: Chief Operating Officer · Nasdaq Private Market

    Chief Operating Officer at Nasdaq Private Market since April 2025 and Managing Director there since 2021; he was Head of Business Operations & Client Experience, Nasdaq Private Market (2022–2025) and Senior Director at Nasdaq (2017–2022). His profile says he focuses on pre-IPO private company secondaries and works with the management team to assess partnerships and new strategies in alternative investments and FinTech.

  2. Carine Denis Suissa

    LinkedIn

    Experience: Chief Operating Officer - Client Experience · Nasdaq

    Chief Operating Officer - Client Experience at Nasdaq since April 2025. She was Chief Transformation Officer & Deputy COO at smartTrade Technologies (2022–2023) and, at Finastra, Director Of Business Operations and Chief of Staff to the COO (2018–2022) and Integration Leader (2018). She has also been Strategic Advisor at CDS ADVISORY since 2023.

  3. Donald Beery

    LinkedIn

    Experience: Senior Vice President - Head of Global Operations & Infrastructure · Nasdaq

    Senior Vice President - Head of Global Operations & Infrastructure at Nasdaq since 2009, and Chief AI Integration Officer at Nasdaq since December 2025. He was Director of Trading and Enterprise Infrastructure at ICAP (2003–2009), and Vice President (2001–2003) and Assistant Vice President (1998–2000) at JPMorganChase.

  4. Eric Folkemer

    LinkedIn

    Experience: President, Chief Operating Officer, & Co-founder · Nasdaq Private Market

    President, Chief Operating Officer, & Co-founder of Nasdaq Private Market since 2016; his profile says he led the creation of NPM in 2013 in response to the JOBS Act. At Nasdaq he was Vice President of Strategy, Global Listing Services (2011–2021) and Associate VP - Corporate M&A and Strategy Group (2005–2011).

  5. Erika Spence

    LinkedIn

    Experience: Vice President, Data Strategy & Operations · Nasdaq

    Vice President, Data Strategy & Operations at Nasdaq since November 2025, which her profile says covers enterprise data strategy and data operations within Nasdaq's Data Platform & Operations organization. She has been Head of ESG Data at Nasdaq since 2023, and was Head of Data Strategy (2024–2026), AVP - Data Strategy & Operations (2023) and Senior Director of Data Strategy & Operations at Nasdaq eVestment (2018–2023).

  6. Eun Ah Choi

    LinkedIn

    Experience: Senior Vice President, Global Head of Regulatory Operations · Nasdaq

    Senior Vice President, Global Head of Regulatory Operations at Nasdaq since 2024. She was Senior Vice President, US Head of Listing Qualifications & Market Surveillance at Nasdaq (2022–2024), Deputy General Counsel and VP of Listing Qualifications at Nasdaq, Inc. (2021–2022) and Associate General Counsel - M&A at WTW (2018–2021).

  7. James Fisher

    LinkedIn

    Experience: Executive Vice President, Head of Operations · Nasdaq Dorsey Wright

    Former Executive Vice President, Head of Operations at Nasdaq Dorsey Wright (2020–2025). He has been Co-Head of Nasdaq Dorsey Wright at Nasdaq since 2020 and Senior Vice President at Nasdaq Dorsey Wright since 2011, and was SVP Chief Financial Officer at Virginia Community Bank (2008–2011).

  8. Jeannie W.

    LinkedIn

    Experience: Senior Director, Global Head of Operations & Implementation · Nasdaq

    Senior Director, Global Head of Operations & Implementation at Nasdaq since September 2019. She was Senior Manager - Middle Office Solutions at SS&C Technologies (2015–2019) and worked in Client Services - Prime Brokerage at Merrill Lynch (2007–2015). Her profile headline describes her as a global head of operations (Series 27) with broker-dealer, private equity and FinTech experience.

  9. Robert Williams

    LinkedIn

    Experience: Director Of Operations · Nasdaq

    Director Of Operations at Nasdaq since April 2019 and Senior Operations Manager at Nasdaq since 2017, both based in Sydney. He was Snr System Administrator at Nasdaq (2006–2017), and System Administrator (2002–2006) and Sysadmin, Developer (2000–2005) at Social Change Online.

  10. Sinan Tanhan

    LinkedIn

    Experience: Senior Director - Global Operations · Nasdaq

    Senior Director - Global Operations at Nasdaq since June 2025, a role his profile describes as head of technical operations for Nordic cash equity markets. At Nasdaq he was also Technical Operations Manager (2018–2025), Senior Manager (2017–2018) and Systems Reliability Engineer (2011–2018).

Choose the right perspective

Match the person's operations area to your question: market and technical operations leaders suit questions about trading systems and reliability, while regulatory, data and client operations leaders suit questions about surveillance, data programs and service delivery. Check whether the Nasdaq role is current or past before asking about recent practices.

Questions to take into the conversation

  1. 01How does an exchange operator keep trading and market systems running reliably across regions?
  2. 02How do regulatory operations and market surveillance teams work with listings and legal teams?
  3. 03What operating model works for a private-market or data business inside a larger exchange group?

About this directory

This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot and may describe past or present roles. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.

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