Transparency notification by Groupe Bruxelles Lambert S.A. In accordance with article 14, § 1 of the law of 2 May 2007 on the disclosure of major holdings, Umicore was recently notified by Groupe Bruxelles Lambert S.A. that it has crossed the legal threshold of 10% for the direct voting rights downwards on 18 November 2025. The total holding of direct voting rights and equivalent financial instruments of Groupe Bruxelles Lambert S.A. stands at 7.96% on 18 November 2025. Summary of the move by Groupe Bruxell ...