Universal Registration Document 2024

7 SHARE CAPITAL AND OWNERSHIP STRUCTURE ADDITIONAL INFORMATION ON THE SHARE CAPITAL AND PROVISIONS OF THE ARTICLES OF ASSOCIATION

7.4 ADDITIONAL INFORMATION ON THE SHARE CAPITAL AND PROVISIONS OF THE ARTICLES OF ASSOCIATION 7.4.1 INFORMATION CONCERNING THE SHARE CAPITAL Share capital

As of the date of filing of this document, Aéroports de Paris' share capital totalled €296,881,806, divided into 98,960,602 fully paid-up shares of the same category, with a par value of €3 each. No changes were made to the share capital in 2024. Aéroports de Paris shares have been traded on Euronext Paris (compartment A) under the ADP ticker symbol since 16 June 2006.

Aéroports de Paris was converted into a public limited company with share capital of €256,084,500 divided into 85,361,500 shares with a par value of €3 in accordance with the decree of 20 July 2005. Aéroports de Paris has not issued any securities giving access to the share capital or any options to subscribe for shares.

Authorisation for share buybacks by Aéroports de Paris Share buyback programmes in force

u the delivery of shares when exercising rights attached to securities giving access to the share capital by redemption, conversion, exchange, presentation of a warrant or in any other manner; and/or u to retain and subsequently deliver shares (as payment, exchange, contribution or other) as part of external growth, merger, spin-off or contribution transactions. This programme is also intended to allow the Company to trade in the Company's shares for any other purpose authorised or that may come to be authorised by the law or regulations in force as well as the implementation of any market practice that may come to be accepted by the French Financial Markets Authority. The shares purchased and held by Aéroports de Paris will have no voting rights and no dividend rights. The acquisition, disposal or transfer of shares may be carried out at any time within the limits authorised by the laws and regulations in force, and by any means, in one or more stages, on regulated markets, multilateral trading systems or over-the-counter, including by acquisition or disposal of blocks, by public offer to purchase, sell or exchange, or by the use of options or other traded financial contracts or by delivery of shares following the issue of securities giving access to the Company's share capital by conversion, exchange, redemption, exercise of a warrant or in any other manner, either directly or indirectly through an investment services provider (without limiting the portion of the buyback programme that may be implemented by any of these means), or in any other manner. The Company may, pursuant to the authorisation, acquire the shares up to a maximum purchase price per share of €210, excluding acquisition costs, for purchases made as part of all the programme transactions. The maximum amount that the Company may allocate to this share buyback programme is €1,100 million. Duration of the programme: 18 months from 21 May 2024, i.e. , until 21 November 2025. IMPLEMENTATION OF THE PROGRAMME At its meeting of 20 March 2024, the Board of Directors decided, with effect from 21 May 2024, to implement the share buyback programme authorised by the General Meeting of 21 May 2024 as part of the continuation of a liquidity contract entered into between the Company and an investment services provider, namely as of the date of filing of this document, Rothschild & Compagnie Banque. The sum of €30 million has been allocated to the implementation of this objective.

In 2024, the Company's Board of Directors implemented the share buyback programmes authorised by the Annual General Meeting of 16 May 2023 (between 1 January and 20 May 2024) and by the Annual General Meeting of 21 May 2024 (21 May to 31 December 2024), as part of a liquidity agreement with Rothschild & Cie Banque. The sum of €30 million was allocated by the Board of Directors to the liquidity account. Description of the share buyback programme authorised by the General Meeting of 21 May 2024 Maximum portion of the share capital that may be repurchased by the Company: 10% of the shares comprising the share capital of the Company (for information purposes, 9,896,060 shares as of 31 December 2024) at the date of the repurchase; the total number of shares held on a given date may not exceed 10% of the Company's share capital on the same date. OBJECTIVES OF THE PROGRAMME: u to maintain a liquid or secondary market in ADP share's through a liquidity contract that complies with the market practices approved by the French financial markets authority ( Autorité des marchés financiers – AMF) and entered into with an investment services provider acting independently; and/or u to allocate or sell shares to employees, for their participation in the Company's expansion or the implementation of any Company or Group savings plan (or equivalent plan) under the conditions set forth by law and, in particular, articles L. 3332-1 et seq. of the French Labour Code ( Code du travail ); and/or u to allocate free shares to employees under the provisions of articles L. 22-197-1 et seq. and L. 22-10-59 of the French Commercial Code; and/or u in general, to honour obligations in connection with stock option programmes or other allocations of shares to employees or corporate officers of the Company or an associate; and/or u to implement any Company stock option plan under the provisions of articles L. 225-177 et seq. and articles L. 22-10-56 et seq. of the French Commercial Code, or any similar plan; and/or u to cancel all or part of the shares thus purchased, subject to an authorisation to reduce the share capital granted by the Extraordinary General Meeting; and/or

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AÉROPORTS DE PARIS w UNIVERSAL REGISTRATION DOCUMENT 2024