ALTEN Schedules General Meeting for June 12, 2025

ALTEN SA has announced the scheduling of its Combined Ordinary and Extraordinary General Meeting. This meeting will occur on June 12, 2025, at 10:00 a.m. in Boulogne-Billancourt. The preliminary notice, inclusive of the agenda and draft resolutions, was published in the “Bulletin des Annonces Légales Obligatoires” on April 30, 2025. Further details will be published on May 28, 2025.

The preparatory documents for the meeting are accessible on ALTEN's website and available to shareholders as per regulatory provisions. Shareholders holding registered shares have until June 7, 2025, to request specific documents via electronic means. Shareholders with bearer shares need to provide a shareholding certificate from their financial intermediary to exercise this right. All relevant documents are also available at the Company’s registered office.