VINCI

Share Issue/Capital Change • Apr 30, 2025

1,456,035,992.50 Registered office: 1973 boulevard de la Défense - 92000 Nanterre Registration number: 552 037 806 RCS Nanterre www.vinci.com Shareholders relations department: actionnaires@vinci.com

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Issue of new VINCI shares, reserved for group employees in France in the context of its savings plan

The Combined General Meeting of Shareholders of 9 April 2024, in its 12 th resolution, delegated to the Board of Directors its authority to carry out capital increases reserved for employees for a period of 26 months expiring on 8 June 2026.

In this context, it defined the method for determining the issue price of the new shares.

During its meeting of 6 February 2025, the VINCI Board of Directors set the terms of a capital increase reserved for the Group France-based employees, this operation falling within the delegation of authority received from the meeting.

The maximum number of shares that may be issued and the total amount of the issue will depend on the level of employee subscriptions to the units to be iss 25/2 mutual fund which will be recorded at the end of the subscription period which will run from 1 May to 31 August 2025.

The issue price of the new shares is equal to 95% of the average opening prices of VINCI shares listed on the regulated market of Euronext Paris SA during the 20 trading days preceding 6 February 2025, i.e. 97.21 per new share to be issued.

ing fund invested in VINCI shares. It is one of the main instruments for implementing the VINCI G

Employees will subscribe for this issue, which is reserved for them, through a temporary mutual fund initially and momentarily invested in monetary securities kno 25/2 a euro monetary mutual fund. This mutual fund received the approval of the AMF on 31 January 2025, under no. FCE 2025 0062 for the units that it issues. At the end of the subscription period open to employees, this temporary mutual fund will subscribe to VINCI shares to be issued in accordance with the total amount of payments it has collected as from 9 October 2025. The AMF approved such a merger in advance on 4 February 2025 (AMF file no. SCIFU012596).

The maximum number of new shares to be issued may not exceed the limit set by the General Meeting of Shareholders of 9 April 2024 in its 12 th resolution. The total number of new shares that may be issued on the basis of the 12 th resolution of the General Meeting of 9 April 2024 and on the basis of the 13 th resolution of the same General Meeting in favour of employees residing in certain foreign countries may not exceed 1.5% of the number of shares comprising the authorised share capital at the time when the Board makes its decision.

tor Relais 2025/2 to new VINCI shares to be issued¹ at the end of September 2025.

Application will be made for these new shares to be admitted to trading on the regulated market of Euronext Paris immediately after their creation.

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These ordinary shares will be unrestricted and will carry dividend rights from 1 January 2025.

Nanterre, 30 April 2025

¹ members of its savings plan in France.