Amsterdam, 16 December 2025 – Arcadis N.V. (Arcadis), the world’s leading company delivering data-driven sustainable design, engineering, and consultancy solutions for natural and built assets, repurchased 327,154 of its own shares in the period 8 – 12 December 2025 at an average price of €36.24. The total consideration of this repurchase was €11,855,299.

The total number of shares repurchased under this program to date is 2,798,182 shares for a total consideration of € 110,380,568 at an average price of €39.45.

The repurchase is in accordance with the share buyback program to reduce the capital of Arcadis, as announced on 1 October 2025.

Overviews of all transactions under this program are published in weekly press releases and on the website of Arcadis