CADELER A/S: REPORTING ON TRANSACTION IN CADELER A/S SHARES BY PERSONS DISCHARGING MANAGERIAL RESPONSIBILITIES AND PERSONS CLOSELY ASSOCIATED WITH THEM

Copenhagen, 19 October 2023: Cadeler A/S has received notification pursuant to article 19 of the Market Abuse Regulation (EU) no. 596/2014 of the below transaction related to shares in Cadeler A/S made by persons discharging managerial responsibilities in Cadeler A/S and/or persons closely associated with them. BW Altor Pte. Ltd., closely associated person to Andreas Sohmen-Pao, Chairman of the Board of Directors, has made the transactions described in the attached notification on the dates set out therein. Please see attached file for further details. For further information, please contact: Mikkel Gleerup CEO, Cadeler +45 3246 3102 mikkel.gleerup@cadeler.com About Cadeler A/S: Cadeler A/S is a key supplier within the offshore wind industry for installation services and marine and engineering operations with a strong focus on safety and the environment. Cadeler’s experience as provider of high-quality offshore wind support services, combined with innovative vessel designs, positions the company to deliver premium services to the industry. Cadeler owns and operates 2 turbine installation vessels with delivery of additional 2 turbine installation vessel and 2 foundation installation vessels during 2024-2026. Cadeler is headquartered in Denmark and employs around 250 people. Cadeler is listed on the Oslo Stock Exchange (OSE: CADLR) Visit www.cadeler.com for more information.