Share Buyback Transaction Details September 11 – September 17, 2025

Core Viewpoint - Wolters Kluwer has actively engaged in a share buyback program, repurchasing a total of 5,040,691 shares for €730.6 million in 2025, with a goal to repurchase shares worth €1 billion throughout the year [2][4]. Group 1: Share Buyback Details - From September 11 to September 17, 2025, the company repurchased 78,100 ordinary shares for €8.6 million at an average price of €109.74 [1]. - The cumulative shares repurchased in 2025 amount to 5,040,691, with a total consideration of €730.6 million and an average share price of €144.93 [2]. - A third party has been engaged to execute €363 million of buybacks from July 31, 2025, to November 3, 2025, in compliance with relevant laws and regulations [2]. Group 2: Company Overview - Wolters Kluwer reported annual revenues of €5.9 billion in 2024 and operates in over 40 countries, employing approximately 21,900 people [4]. - The company is headquartered in Alphen aan den Rijn, the Netherlands, and serves customers in more than 180 countries [4]. - Wolters Kluwer is listed on Euronext Amsterdam and included in major indices such as AEX, Euro Stoxx 50, and Euronext 100 [5].