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Amsterdam, Brussels, Lisbon, London and Paris - 29 December 2017 – Today Euronext announces closing of the share swap of its current 2.3% stake in LCH Group for an 11.1% stake in LCH SA and becomes minority shareholder of LCH SA. This follows the announcements of 8 August 2017 and 1 November 2017.

On 31 October 2017 Euronext entered into definitive agreements to swap its current 2.3% stake in LCH Group for an 11.1% stake in LCH SA. This transaction has now been approved by the competent authorities and completed today. It will strengthen the long-standing relationship between Euronext and LCH SA and cement the strategic future of LCH SA.

Euronext will remain represented at the Board of Directors of LCH SA. Euronext will have certain minority protection rights connected with its new shareholding in LCH SA, including a pre-emption right in circumstances where LCH Group decides to sell more than 50% of the shares of LCH SA. The pre-emption right involves a right of first offer and subject to certain conditions, a matching right. In addition, LCH Group has a pre-emption right over a transfer of shares by Euronext and the ability to buy back Euronext's shares in certain circumstances where the derivatives agreement is terminated.

As a consequence of the closing of the share swap, Euronext will record a gross capital gain of €40.6m in exceptional financial income, estimated at €38.4m after tax. This capital gain will be accounted for in the 2017 fiscal year and will be taken into account for the computation of 2017 dividend.

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About Euronext 
Euronext is the leading European capital market infrastructure, covering the entire capital markets value chain, from listing, trading, clearing, settlement and custody, to solutions for issuers and investors. Euronext runs MTS, one of Europe’s leading electronic fixed income trading markets, and Nord Pool, the European power market. Euronext also provides clearing and settlement services through Euronext Clearing and its Euronext Securities CSDs in Denmark, Italy, Norway and Portugal.
As of September 2025, Euronext’s regulated exchanges in Belgium, France, Ireland, Italy, the Netherlands, Norway and Portugal host over 1,700 listed issuers with €6.5 trillion in market capitalisation, a strong blue-chip franchise and the largest global centre for debt and fund listings. With a diverse domestic and international client base, Euronext handles 25% of European lit equity trading. Its products include equities, FX, ETFs, bonds, derivatives, commodities and indices.
In November 2025, Euronext successfully acquired a majority stake in the Athens Stock Exchange (ATHEX), further expanding its footprint and strengthening its pan-European market infrastructure.

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Disclaimer
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