Wilh. Wilhelmsen Holding ASA: Key information relating to cash dividend to be paid by Wilh. Wilhelmsen Holding ASA

The board of directors has decided in its meeting today to distribute the following additional dividend, in line with authorization given by the Annual General Meeting on 30 April 2025. Dividend amount: NOK 8.00 per share Announced currency: NOK Last day including right: 11 November 2025 Ex-date: 12 November 2025 Record date: 13 November 2025 Payment date: 20 November 2025 Date of approval: 5 November 2025

For further information, please contact: Anna Kverneland VP Investor Relations Wilh. Wilhelmsen Holding ASA Tel: (+47) 452 24 897 - email: anna.kverneland@wilhelmsen.com

About Wilhelmsen Wilhelmsen is an industrial holding company within the maritime industry. The group’s main activities are within maritime services, offshore energy services, and RoRo shipping and vehicle logistics. These activities are carried out through fully and partly owned entities, most of which are among the market leaders within their segments. Founded in Norway in 1861, Wilhelmsen maintains a vision of shaping the maritime industry. For more information, please visit wilhelmsen.com.

This information is subject to the disclosure requirements pursuant to section 5-12 of the Norwegian Securities Trading Act.