10 Nasdaq operations leaders
Three chief operating officer titles appear among these Nasdaq operations leaders, for Client Experience and for Nasdaq Private Market, alongside the heads of global operations and infrastructure, regulatory operations, data strategy and operations, and technical operations for Nordic cash equity markets. All ten hold current Nasdaq titles. Market infrastructure firms, brokers and fintechs can use them to test how an exchange runs trading, surveillance and client operations.
Professionals to explore
Andrew Kroculick
LinkedInExperience: Chief Operating Officer · Nasdaq Private Market
Nasdaq Private Market has been Andrew Kroculick's home since 2021, as Managing Director since July 2021, Head of Business Operations & Client Experience (2022-2025) and Chief Operating Officer since April 2025. Andrew focuses on pre-IPO, private company secondaries and assessing partnerships and strategies in alternative investments and FinTech. Andrew was Senior Director at Nasdaq (2017-2022).
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Carine Denis Suissa
LinkedInExperience: Chief Operating Officer - Client Experience · Nasdaq
Carine Denis Suissa has been Chief Operating Officer - Client Experience at Nasdaq since April 2025, and Strategic Advisor at CDS ADVISORY since 2023. Carine was Chief Transformation Officer & Deputy COO at smartTrade Technologies (2022-2023), and at Finastra held Director Of Business Operations and Chief of Staff to the COO (2018-2022) and Integration Leader (2018). Client operations and transformation questions fit Carine.
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Donald Beery
LinkedInExperience: Senior Vice President - Head of Global Operations & Infrastructure · Nasdaq
Donald Beery holds two current Nasdaq titles: Senior Vice President - Head of Global Operations & Infrastructure since January 2009, and Chief AI Integration Officer since December 2025. Donald was Director of Trading and Enterprise Infrastructure at ICAP (2003-2009) and Vice President at JPMorganChase (2001-2003). That record suits questions on exchange infrastructure and on adding AI to operations.
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Eric Folkemer
LinkedInExperience: President, Chief Operating Officer, & Co-founder · Nasdaq Private Market
Eric Folkemer led the creation of NPM in 2013 in response to the JOBS Act. Eric is President, Chief Operating Officer, & Co-founder of Nasdaq Private Market (a title held since September 2016), and at Nasdaq held Vice President of Strategy, Global Listing Services (2011-2021), Associate VP - Corporate M&A and Strategy Group (2005-2011) and Associate (2004-2005). Ask Eric how a private market venue is set up inside an exchange.
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Erika Spence
LinkedInExperience: Vice President, Data Strategy & Operations · Nasdaq
Erika Spence is Vice President, Data Strategy & Operations at Nasdaq since November 2025, responsible for enterprise data strategy and data operations within Nasdaq's Data Platform & Operations (DP&O) organization. Erika is also Head of ESG Data since 2023, held Head of Data Strategy (2024-2026) and AVP - Data Strategy & Operations (2023), and was Senior Director of Data Strategy & Operations at Nasdaq eVestment (2018-2023).
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Eun Ah Choi
LinkedInExperience: Senior Vice President, Global Head of Regulatory Operations · Nasdaq
Regulatory operations are Eun Ah Choi's remit as Senior Vice President, Global Head of Regulatory Operations at Nasdaq since January 2024. Eun Ah held Senior Vice President, US Head of Listing Qualifications & Market Surveillance (2022-2024) and Deputy General Counsel and VP of Listing Qualifications at Nasdaq, Inc. (2021-2022), and earlier Associate General Counsel - M&A at WTW (2018-2021) and Corporate Counsel, Mergers & Acquisitions at Northrop Grumman (2016-2018).
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James Fisher
LinkedInExperience: Executive Vice President, Head of Operations · Nasdaq Dorsey Wright
James Fisher is Co-Head of Nasdaq Dorsey Wright since September 2020 and Senior Vice President at Nasdaq Dorsey Wright since 2011, and held Executive Vice President, Head of Operations there from 2020 to 2025. James was SVP Chief Financial Officer at Virginia Community Bank (2008-2011) and Supervisory Senior at YHB | CPAs & Consultants (2004-2007). Questions on running a Nasdaq unit's operations and finance fit James.
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Jeannie W.
LinkedInExperience: Senior Director, Global Head of Operations & Implementation · Nasdaq
Senior Director, Global Head of Operations & Implementation at Nasdaq since September 2019, Jeannie W. was Senior Manager - Middle Office Solutions at SS&C Technologies (2015-2019) and in Client Services - Prime Brokerage at Merrill Lynch (2007-2015). Series 27 and broker-dealer, private equity and FinTech work appear in Jeannie's own description, making Jeannie a fit for client implementation and broker-dealer operations questions.
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Robert Williams
LinkedInExperience: Director Of Operations · Nasdaq
Based in Sydney, Robert Williams has been Director Of Operations at Nasdaq since April 2019 and Senior Operations Manager since January 2017, both current. Robert was Snr System Administrator at Nasdaq (2006-2017) and System Administrator (2002-2006) and Sysadmin, Developer (2000-2005) at Social Change Online. Years of systems administration titles suit questions on keeping exchange technology running.
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Sinan Tanhan
LinkedInExperience: Senior Director - Global Operations · Nasdaq
Sinan Tanhan has handled technical operations for Nordic cash equity markets as Senior Director - Global Operations at Nasdaq since June 2025. Sinan's other Nasdaq roles are Technical Operations Manager (2018-2025), Senior Manager (2017-2018), Systems Reliability Engineer (2011-2018) and Specialist (2008-2012). Ask Sinan about reliability for a live equity market.
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Choose the right perspective
Infrastructure and market uptime questions fit Donald Beery, Sinan Tanhan and Robert Williams. Eun Ah Choi is the choice for listing qualifications, surveillance and regulatory operations, and Erika Spence for data operations. For private company secondaries, Eric Folkemer and Andrew Kroculick hold Nasdaq Private Market titles; client onboarding and implementation questions suit Carine Denis Suissa and Jeannie W., and James Fisher covers Nasdaq Dorsey Wright.
Questions to take into the conversation
- 01How does Nasdaq split operations ownership between the teams that keep its markets running and the teams that serve clients after a sale?
- 02Which parts of market surveillance and listing qualifications work can Nasdaq's regulatory operations group automate, and which still need a reviewer?
- 03How does Nasdaq Private Market handle client operations for private company secondary transactions?
About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.