PRESS RELEASE Share Buyback Transaction Details September 4 – September 10, 2025 Alphen aan den Rijn – September 11, 2025 - Wolters Kluwer (Euronext: WKL), a global leader in professional information solutions, software and services, today reports that it has repurchased 106,900 of its own ordinary shares in the period from September 4, 2025, up to and including September 10, 2025, for €11.5 million and at an average share price of €107.96. These repurchases are part of the share buyback program announced ...