AYVENS S.A.

Share Issue/Capital Change • Dec 17, 2025

On 15 December 2025, the Board of Directors, upon authorization of the combined General Shareholders' Meeting of 19 May 2025, decided to reduce Ayvens share capital by cancellation of 33,098,337 treasury shares as of 16 December 2025. These shares were repurchased for the purpose of cancellation from 31 October to 9 December 2025 included, for a total amount of c. EUR 360 million.

The share capital of Ayvens now amounts to EUR 1,175,793,136.50 divided into 783,862,091 ordinary shares with a nominal value of EUR 1.50 each.

Information on the total amount of voting rights and shares will be updated and available on the Ayvens website under the Regulated Information, Section 4 "Monthly reports on total amount of voting rights and shares".