PRESS RELEASEWolters Kluwer completes capital reductionAlphen aan den Rijn – September 19, 2025 – Wolters Kluwer, a global leader in information solutions, software and services, announces today that it has completed the reduction in share capital approved by shareholders at the Annual General Meeting of Shareholders held on May 15, 2025. Wolters Kluwer shares are listed on Euronext Amsterdam (WKL) and are included in the AEX and Euronext 100 indices. Wolters Kluwer has a sponsored Level 1 American Depositary Receipt (ADR) program. Media Investors / Analysts Stefan Kloet Meg Geldens Global Communications Wolters Kluwer Wolters Kluwer Investor Relations [email protected] [email protected] m +31 612 22 36 57Forward-looking statements and other important legal informationThis press release contains forward-looking statements. Trademarks referenced are owned by Wolters Kluwer N.V. and its subsidiaries and may be registered in various countries.