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

25 Nov 2025 08:25 CET

Copenhagen, 25 November 2025: Cadeler A/S (“Cadeler”) 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 made by persons discharging
managerial responsibilities in Cadeler and/or persons closely associated with
them.

Niki Invest ApS, a person closely associated with Ditlev Wedell-Wedellsborg,
member of the Board of Directors, has made the transactions described in the
attached notification on the dates set out therein.

Please see the attached file for further details.

For further information, please contact:

Mikkel Gleerup
CEO, Cadeler
+45 3246 3102
mikkel.gleerup@cadeler.com

Alexander Simmonds
EVP & CLO, Cadeler
+44 7376 174172
Alexander.simmonds@cadeler.com

About Cadeler A/S:

Cadeler is a global leader in offshore wind installation, operations, and
maintenance services. Cadeler is a pure play company, operating solely in the
offshore wind industry with an uncompromising focus on safety and the
environment. Cadeler owns and operates the industry’s largest fleet of jack-up
offshore wind installation vessels and has for more than 10 years been a key
supplier in the development of offshore wind energy to power millions of
households. Cadeler’s fleet, expertise and capacity to handle the largest and
most complex next-generation offshore wind installation projects positions the
company to deliver exceptional services to the industry. Cadeler is committed to
being at the forefront of sustainable wind farm installation and to enabling the
global energy transition towards a future built on renewable energy. Cadeler is
listed on the New York Stock Exchange (ticker: CDLR) and the Oslo Stock Exchange
(ticker: CADLR).

For more information, please visit www.cadeler.com

More information:
Access the news on Oslo Bors NewsWeb site

660465_Niki Invest ApS - PDMR notification.pdf