Sea1 Offshore

Proxy Solicitation & Information Statement • Sep 10, 2025

SEA1 OFFSHORE INC.

P R O X Y

I/We ______ being a shareholder			of the above Company
holding _____		shares HEREBY APPOINT the Chairman of the meeting or
___ of		______				or	failing	him
______		of ______ to be my/our
proxy to vote for me/us at the meeting of the members to be held at 11:00						am	UK local time

on Friday, 26 September 2025 (the "Meeting"), and at any adjournment thereof at the offices of Conyers Dill & Pearman, 10 Finsbury Square, London, EC2A 1AF.

My/our proxy should vote as indicated below at such Meeting:

Resolution *	For	Against	Abstain	Number of Common Shares
Resolution 1	______	______	______	___
Resolution 2	______	______	______	___
Resolution 3	______	______	______	___
Resolution 4	______	______	______	___
Resolution 5	______	______	______	___
Resolution 6	______	______	______	___
Resolution 7	______	______	______	___

* Please indicate your voting preference and the number of shares entitled to vote. In the absence of voting instructions for any resolution, the form of proxies will be voted "FOR" such resolution.

Owner or Authorised Signatory for Shares Date

NOTES:

• (a) This form of proxy is only for use by a shareholder.
• (b) If you wish to appoint a proxy other than the Chairman of the Meeting, please insert his/her name and address, delete "the Chairman of the Meeting or" and initial all amendments. A proxy need not be a shareholder.
• (c) In the case of a corporation, this form of proxy must be executed under its common seal or under the hand of an officer or attorney duly authorised in writing.
• (d) In the case of joint holders, the vote of the senior party who tenders a vote, whether in person or by proxy, will be accepted to the exclusion of the votes of the other joint holders and for this purpose seniority will be determined by the order in which the names stand in the register of members. Names of all joint holders should be stated.
• (e) To be valid, this form of proxy should be received no less than 48 hours prior to the stated time of the Extraordinary General Meeting at the following: the offices of Nordea Bank Abp, filial i Norge, Issuer Services, PO Box 1166 Sentrum, 0107 Oslo, Norway or e-mail: nis@nordea.com, marked for the attention of The Secretary, Sea1 Offshore AS
• (f) Completion of this form of proxy will not prevent you from attending and voting at the Meeting.
• (g) A proxy may vote on a show of hands or on a poll.