Groupe Bruxelles Lambert SA

AGM Information • May 2, 2025

Extraordinary and Ordinary General Shareholders' Meetings of May 2, 2025

Groupe Bruxelles Lambert ("GBL") held today its Extraordinary and Ordinary General Shareholders' Meetings.

The Extraordinary General Shareholders' Meeting approved the cancellation of 5,200,000 treasury shares. GBL's capital is therefore represented by 133,200,000 shares, conferring 188,685,975 voting rights in accordance with Article 11 of GBL's Articles of Association.

The Ordinary General Shareholders' Meeting approved the payment of a gross dividend of €5.00 per share in relation to the 2024 financial year. The System Paying Agent designated for the payment of the 2024 dividend is:

ING Belgique Avenue Marnix, 24 1000 Brussels

All other resolutions (including the appointment of Johannes Huth as Director) were approved by shareholders.

For more information, please contact:

Xavier Likin Alison Donohoe Chief Financial Officer Head of Investor Relations Tel: +32 2 289 17 72 Tel: +32 2 289 17 64 xlikin@gbl.com adonohoe@gbl.com

About Groupe Bruxelles Lambert

Groupe Bruxelles Lambert ("GBL") is an established investment holding company, with seventy years of stock exchange listing and a net asset value of €15.4bn at the end of March 2025. As a leading and active investor in Europe, GBL focuses on long-term value creation with the support of a stable family shareholder base.

GBL aims to grow its diversified high-quality portfolio of listed, direct private and indirect private investments.

GBL is focused on delivering meaningful growth by providing attractive returns to its shareholders through a combination of growth in its net asset value per share, a sustainable dividend and share buybacks.

GBL is listed on Euronext Brussels (Ticker: GBLB BB; ISIN code: BE0003797140) and is included in the BEL20 index.