Euronext // 2021 Universal Registration Document

Selected Historical Consolidated Financial Information, other Financial Information and Unaudited “pro forma” Combined Financial Information 5

In accordance with Article 19 of Regulation (EU) 2017/1129, the following information is incorporated by reference in the Universal Registration Document:

For Financial Year 2019 Required disclosures in the report of the Managing Board appearing in the Statement of the Managing Board, the Consolidated Financial Statements are presented on pages 177-259 and the corresponding auditor’s report is presented on page 262 of the 2019 Universal Registration Document filed with the Autoriteit Financiële Markten on 1 April 2020 and available at: https://www.euronext.com/sites/default/files/financial-event- doc/2020-04/EURONEXT_URD_EN_2019.pdf

For Financial Year 2020 Required disclosures in the report of the Managing Board appearing in the Statement of the Managing Board, the Consolidated Financial Statements are presented on pages 217-301 and the corresponding auditor’s report is presented on page 304 of the 2020 Universal Registration Document filed with the Autoriteit Financiële Markten on 30 March 2020 and available at: https://www.euronext.com/sites/default/files/financial-event- doc/2021-04/EUR_2020_URD_Light_3.pdf

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2021 UNIVERSAL REGISTRATION DOCUMENT