New CEO at Euronext Dublin CONTACT - Media:   CONTACT

NEW CEO AT EURONEXT DUBLIN

Amsterdam, Brussels, Dublin, Lisbon, London and Paris - 28 June 2018 - Euronext announced today that Deirdre Somers has resigned from her position as CEO of Euronext Dublin. The Supervisory Board of Euronext N.V. has nominated Daryl Byrne as CEO of Euronext Dublin, Head of Debt & Funds Listings and ETFs and member of the Managing Board of Euronext N.V., subject to formal appointment by an Extraordinary Shareholders' Meeting of Euronext N.V. and the usual regulatory non-objections. Deirdre and Daryl will transition over the summer.

Daryl Byrne joined the Irish Stock Exchange in 2000 and has held a number of senior management roles. Since 2011, as Chief Regulatory Officer, Daryl has led a team of 30, with responsibility for regulation and operations relating to the listing of financial instruments on Euronext Dublin's markets, across multiple asset classes including equity, debt and funds.  He has been responsible for Euronext Dublin's regulatory engagement with issuers and market participants, as well as domestic and EU regulatory authorities. Daryl has been instrumental in the development of Euronext Dublin's global markets for securities.  Previously he held the position of Head of Strategy Planning and Brand.

Deirdre Somers said: " I am very proud of what we have accomplished since 1995, when I joined the Irish Stock Exchange, and over the past ten years as CEO. After almost a year dedicated to building the best future for the company, I have decided to begin the next chapter of my business career. I am leaving, confident that the integration of the Irish Stock Exchange within Euronext offers the best opportunities for all our clients and stakeholders. Daryl Byrne is the best leader to complete the integration and pursue the implementation of Euronext's ambitions for Euronext Dublin ."

Stéphane Boujnah said: " I would like to thank Deirdre Somers for her significant contribution to the development of the Irish Stock Exchange and for her loyal commitment to the seamless integration of Euronext Dublin into the Euronext Group. We are pleased to welcome Daryl Byrne in his position as country CEO, Head of Debt & Funds Listings and ETFs, and at the Managing Board of the Group. Under his leadership, we shall continue focusing on delivering the best services to our clients in Dublin and across our geographies."

CONTACTS - Media Pauline Bucaille (Europe):                      +33 1 70 48 24 41; pbucaille@euronext.com   Alice Jentink (Amsterdam):                    +31 20 721 4488; ajentink@euronext.com   Pascal Brabant (Brussels):                     +32 2 620 15 50; pbrabant@euronext.com   Ailish Byrne (Dublin):                              +353 1 6174266 ; abyrne@euronext.com Sandra Machado (Lisbon):                      +351 210 600 614; smachado@euronext.com Aïchata Tandjigora (Paris):                     +33 1 70 48 24 43, atandjigora@euronext.com

Analysts & investors Aurélie Cohen / Clément Kubiak:             +33 1 70 48 24 27; ir@euronext.com

About Euronext Euronext is the leading pan-European exchange in the Eurozone, covering Belgium, France, Ireland, The Netherlands, Portugal and the UK. With 1,300 listed issuers worth €3.7 trillion in market capitalisation as of end March 2018, Euronext is an unmatched blue chip franchise that has 25 issuers in the Morningstar® Eurozone 50 IndexSM and a strong diverse domestic and international client base. Euronext operates regulated and transparent equity and derivatives markets and is the largest centre for debt and funds listings in the world. Its total product offering includes Equities, Exchange Traded Funds, Warrants & Certificates, Bonds, Derivatives, Commodities and Indices. Euronext also leverages its expertise in running markets by providing technology and managed services to third parties. In addition to its main regulated market, Euronext also operates Euronext GrowthTM and Euronext AccessTM, simplifying access to listing for SMEs. For the latest news, find us on Twitter ( twitter.com/euronext ) and LinkedIn ( linkedin.com/euronext ).

Disclaimer This press release is for information purposes only and is not a recommendation to engage in investment activities. This press release is provided "as is" without representation or warranty of any kind. While all reasonable care has been taken to ensure the accuracy of the content, Euronext does not guarantee its accuracy or completeness. Euronext will not be held liable for any loss or damages of any nature ensuing from using, trusting or acting on information provided. No information set out or referred to in this publication may be regarded as creating any right or obligation. The creation of rights and obligations in respect of financial products that are traded on the exchanges operated by Euronext's subsidiaries shall depend solely on the applicable rules of the market operator. All proprietary rights and interest in or connected with this publication shall vest in Euronext. This press release speaks only as of this date. Euronext refers to Euronext N.V. and its affiliates. Information regarding trademarks and intellectual property rights of Euronext is located at www.euronext.com/terms-use . © 2018, Euronext N.V. - All rights reserved.

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