Euronext // 2021 Universal Registration Document

SHAREHOLDER STRUCTURE THE SHAREHOLDING STRUCTURE AS OF 31 DECEMBER 2021

SHAREHOLDER

Number of shares

% of capital

Reference shareholders

25,501,046

23.81%

Treasury Shares

524,629 115,779

0.49% 0.11%

Employees Free float

80,964,840 107,106,294

75.59%

TOTAL

100.00%

Individual shareholding (% of capital)

NAME OF REFERENCE SHAREHOLDERS

Number of shares

ABN AMRO Bank N.V. through its subsidiary ABN AMRO Participaties Fund I B.V.

539,000

0.50% 7.32% 7.32% 4.00% 1.50%

Caisse des Dépôts et Consignations

7,840,000 7,840,000 4,284,252 1,606,594

CDP Equity

Euroclear S.A./N.V. Intesa Sanpaolo

Société Fédérale de Participations et d’Investissement/ Federale Participatie- en Investeringsmaatschappij

3,391,200 25,501,046

3.17%

TOTAL SHAREHOLDING

23.81%

Only includes share held within the Reference Shareholders Agreement.

GEOGRAPHIC BREAKDOWN OF THE SHAREHOLDERS (IN %)

Canada I 1.3%

United States I 24.0%

Norway I 1.6%

Sweden I 1.5%

United Kingdon I 18.2%

Germany I 1.4% Belgium I 10.5% Netherlands I 4.6%

Rest of Europe I 1.9% Rest of the world (exc. Europe) I 2.5% Unidentified I 3.5%

France I 20.0%

Italy I 8.9%

Data from Euronext shareholder identification.

% of voting rights at date of declaration

SHAREHOLDER HAVING DECLARED INTEREST ABOVE 3%

Number of shares

Massachusetts Financial Services Company Capital Research and Management Company

5,385,551

6.55% 5.14%

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2021 UNIVERSAL REGISTRATION DOCUMENT