PRESS RELEASE Share Buyback Transaction Details December 11 – December 17, 2025 Alphen aan den Rijn – December 18, 2025 - Wolters Kluwer (Euronext: WKL), a global leader in professional information solutions, software and services, today reports that it has repurchased 238,453 of its own ordinary shares in the period from December 11, 2025, up to and including December 17, 2025, for €21.4 million and at an average share price of €89.85. These repurchases are part of the share buyback program announced on N ...