Euronext // 2021 Universal Registration Document

Corporate Governance

Management Structure

Vincent Van Dessel CEO of Euronext Brussels

Previous experiences: Various positions within Euronext Brussels Biography:

Vincent Van Dessel has been the CEO of Euronext Brussels since 2009. From 2003 to 2009, Mr Van Dessel was General Manager of Euronext Brussels. From 2000 to 2003, he was Chairman of the Market Authority of the Brussels Exchanges, responsible for members’ admission, listing, company information and the supervision of the markets. Upon the merger of the Amsterdam, Paris and Brussels exchanges into Euronext in 2000, he became member of the Executive Committee of Euronext N.V. Group. He joined the Brussels Stock Exchange in 1992 as Director Markets and Listing and later became member of the Managing Board of the Brussels Exchanges. Mr Van Dessel started his career as a stockbroker in 1984. He has an MSc in Applied Economics from KU Leuven University and is also a regular guest lecturer at several universities, including the Paris Sorbonne. He has also been a member of the EURIBOR Steering Committee. Other current mandates: n Chairman of the board of Stichting Euronext Foundation

Age: 63 Nationality: Belgian First appointment: 2014 Location: Brussels

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Senior Management

degree in computer science, applied mathematics and finance. He is a member of the Boards of LCH SA and Euronext Dublin. He serves as Chairman of the Board of Directors of Elite Spa and Liquidshare SA. He is also the Vice-President of FESE, the Federation of European Securities Exchanges. Camille Beudin Camille Beudin is Head of Strategic Development and Mergers & Acquisitions at Euronext. Mr Beudin joined Euronext in 2016 to lead the external growth and the strategic development of Euronext. Before joining Euronext, Mr Beudin spent 8 years in the investment banking industry working on corporate finance products such as mergers & acquisitions, equity capital markets advisory and structuring of financing solutions. He was notably Vice President in the Investment Banking Division of Deutsche Bank between 2012 and 2016 and an Associate at Royal Bank of Scotland prior to that. He graduated from EDHEC Business School with a Master in Management. Mr Beudin is a director notably of Oslo Børs ASA, Euronext Holding Italia S.p.A. and Nord Pool Holding AS. Simon Gallagher Simon Gallagher is Head of Cash and Derivatives at Euronext, with overall P&L responsibility for these activities, including the product offer, market model, strategy, pricing and liquidity programmes. Prior to this role, he held several positions within Euronext in Corporate Finance and Strategy, and occupied various roles in the oil and gas sector. He is a CFA charter-holder, holds an MBA from the University of Birmingham and has degrees in Economics from the University of Surrey and in Philosophy from the Open University. Mr Gallagher is a member of the boards of Oslo Børs and Cassa di Compensazione e Garanzia. Amaury Houdart Amaury Houdart is the Chief Talent Officer of the Company. He leads the Human Resources function and strategic initiatives related to employee engagement, talent development, and organisational changes across Euronext. Mr Houdart joined Euronext in 2016.

Sylvia Andriessen Sylvia Andriessen is the General Counsel and Corporate Secretary of the Company. She has more than 25 years of experience in various international legal functions both in listed, private equity and privately owned companies. On 1 September 2018 Ms Andriessen joined the Euronext group as Deputy General Counsel, and became General Counsel as per 20 December 2019. Prior to joining Euronext she was the Chief Legal Officer of the commodity trading group Nidera, based in Rotterdam/Geneva, including responsibility for ESG and Insurance, and Deputy GC of COFCO International. Before her role at Nidera/COFCO, Ms Andriessen was General Counsel and part of the Executive Management Committee at the Odigeo Group based in Barcelona, and General Counsel at the Provimi Group based in Rotterdam. Before that during a period of 17 years she held various Legal and General Counsel positions at Unilever in Rotterdam and London, with special focus on Mergers and Acquisitions, Restructuring and Corporate Governance. Ms Andriessen is a member of the boards of Oslo Børs and Stichting Euronext Foundation. Anthony Attia Anthony Attia is the Global Head of Primary Markets and Post Trade of Euronext. He served as Chairman and CEO of Euronext Paris from 2014 to 2020, while also in charge of the equity listing and post trade businesses for the Group. In addition, he has led the successful development of Euronext’s Optiq® trading platform from 2017 to 2019. From 2009 to 2013, based in New York, he served as Senior Vice-President and Chief of Staff at NYSE Euronext. Areas of responsibilities included strategy, technology and integration. In 2004, he was appointed as Executive Director, Head of Operations for Euronext. At the creation of Euronext in 2000, he was the Programme Director for the integration of the French, Belgian and Dutch exchanges. Mr Attia began his career in the Paris stock Exchange in 1997. In 2020, he was recognised by Business Insider as one of 100 people transforming business, driving change and innovation in their companies and across industries. He holds an Engineering

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2021 UNIVERSAL REGISTRATION DOCUMENT