Share Buyback Transaction Details July 31 – August 6, 2025

Core Viewpoint - Wolters Kluwer has repurchased 109,700 ordinary shares for €14.5 million, part of a larger share buyback program aimed at repurchasing up to €1 billion in 2025 [2][3]. Share Buyback Program - The share buyback program was announced on February 26, 2025, with a total intended repurchase of €1 billion during the year [3]. - As of the report date, a cumulative total of 4,330,891 shares have been repurchased, amounting to €651.4 million, with an average share price of €150.41 [3]. - A third party has been engaged to execute an additional €175 million in buybacks from July 31, 2025, to November 3, 2025, in compliance with relevant laws [3]. Treasury Shares and Capital Reduction - Shares repurchased will be held as treasury shares and are intended for capital reduction through share cancellation [4]. Company Overview - Wolters Kluwer reported annual revenues of €5.9 billion for 2024 and operates in over 180 countries with approximately 21,900 employees [5]. - The company is headquartered in Alphen aan den Rijn, Netherlands, and is listed on Euronext Amsterdam [6].