The Extraordinary General Meeting (EGM) of Avantium N.V. (Avantium) will be held on Wednesday 30 September 2026, 14:00 hrs CEST at the Avantium offices, Zekeringstraat 29, 1014 BV Amsterdam, the Netherlands. Registered shareholders may attend the EGM either in person or remotely, by logging on to the electronic platform ‘Evote by ING’. The meeting materials provide further details on how to register, participate and vote. The EGM documents can be found here: Shareholders’ Meetings – Avantium Corporate
