Harald Thorstein steps down as Non-Executive Director, Odfjell Drilling Ltd, London; Board remains four non-exec directors.

ODL - Directorate Change - Odfjell Drilling

Odfjell Drilling Ltd (“Odfjell Drilling” or the “Company”, OSE:ODL), notes thatHarald Thorstein has informed the board of his decision to step down from hisrole as Non-Executive Director of Odfjell Drilling Ltd with effect from today,30 April 2026.

Pursuant to the Company’s Bye-Laws, the resulting vacancy on the Board ofDirectors does not need to be filled and the Board will now consist of fournon-executive directors.

The Board of Odfjell Drilling Ltd commented:“We would like to thank Harald for his valuable contribution to the Companyduring his tenure and wish him well in his future endeavours.”

For further information, please contact:

James Crothers, Investor Relations Officer+44 (0) 7495 067 684jchu@odfjelldrilling.com

London, United Kingdom30 April 2026Odfjell Drilling Ltd

This information is subject of the disclosure requirements pursuant to section5-12 of the Norwegian Securities Trading Act.

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