(Oslo, 28 February 2025) Dolphin Drilling AS (Dolphin Drilling, OSE: DDRIL) today announces the decision by Chief Financial Officer (CFO) Stephen Cox to resign from his position to pursue opportunities outside of the company.

Mr. Cox will remain in the CFO position until mid-year 2025 and the company has commenced the recruitment process.

Dolphin Drilling would like to thank Mr. Cox for his commitment and valuable contribution to the company over the last five years and wishes him the best of luck in his new endeavours.

For further information, please contact:

Jon Oliver Bryce, CEO, + 44 7717 762779

About Dolphin Drilling | www.dolphindrilling.com

Dolphin Drilling AS is an Oslo listed, Aberdeen head-quartered, company which
owns and operates a fleet of harsh environment mid-water & deep-water
semisubmersible drilling rigs, capable of working worldwide.