Universal Registration Document 2024

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

Transactions on treasury shares carried out between 1 January and 31 December 2024 The number of treasury shares held as of 31 December 2024 is:

Number of shares 263,553 263,553 880,578 880,578 935,257 880,578 -

Average price (in euros)

Amount (in euros) 1

Number of shares at 31 December 2023

€133.00 €35,052,549

Under the liquidity agreement

€ –

€ –

Treasury shares earmarked for employee shareholding

€133.00 €35,052,549 €117.68 €103,629,407 €117.68 €103,629,407

Purchases in 2024

of which under the liquidity agreement

Sales in 2024

€ –

€ –

of which under the liquidity agreement

€117.87 €103,795,558

of which distribution of free shares to employees

54,679

€ –

€ –

Number of shares at 31 December 2024

208,874

€133.00 €27,780,242

Under the liquidity agreement

-

€ –

€ –

Treasury shares earmarked for employee shareholding

208,874

€133.00 €27,780,242

1

Amounts exclude any transaction fees.

The Company did not incur any fees in connection with these transactions. No operations have been carried out within the framework of the share buyback programme through the use of a derivative product.

Description of the share buyback programme submitted for approval to the Annual General Meeting to be held on 15 May 2025 At its meeting of 19 March 2025, the Board of Directors submitted, for the approval of the Annual General Meeting of 15 May 2025, a resolution to renew the authorisation granted to the Board of Directors to decide on the implementation of a share buyback programme to trade in the Company's shares. This programme is described below. 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 the date of filing of this Universal Registration Document) 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 agreement that complies with the market practices approved by the French financial markets authority and entered into with an investment services provider acting independently; and/or u to allocate or sell shares to employees, to share in the Company's expansion or the implementation of any Company or Group savings plan (or equivalent) under the conditions set forth by law and, in particular, articles L. 3332-1 et seq. of the French Labour Code; and/ or u to allocate free shares to employees under the provisions of articles L. 225-197-1 et seq. and L. 22-10-59 et seq. 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 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; u 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. Buyback terms: 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. Maximum purchase price: maximum purchase price per share of €210, excluding acquisition costs, for all transactions in the programme. The maximum amount that the Company may allocate to this share buyback programme is €1,100 million. Duration of the programme: 18 months from 15 May 2025, i.e. , until 14 November 2026.

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UNIVERSAL REGISTRATION DOCUMENT 2024 w AÉROPORTS DE PARIS