DOLPHIN DRILLING AS KEY INFORMATION REGARDING POTENTIAL SUBSEQUENT OFFERING

NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR
INDIRECTLY, IN OR INTO AUSTRALIA, CANADA, HONG KONG, JAPAN, SOUTH AFRICA OR
THE UNITED STATES OR ANY OTHER JURISDICTION IN WHICH THE RELEASE, PUBLICATION
OR DISTRIBUTION WOULD BE UNLAWFUL. THIS ANNOUNCEMENT DOES NOT CONSTITUTE AN
OFFER OF ANY OF THE SECURITIES DESCRIBED HEREIN.

Oslo, 30 May 2025: Reference is made to the stock exchange announcement by
Dolphin Drilling AS (the "Company") earlier today regarding the successful
completion of a private placement of approximately NOK 297,644,400, equivalent
to approximately USD 29 million (the "Private Placement") by issuance of
approximately 29,764,440,000 new shares in the Company at a subscription price
of NOK 0.01 per share (the "Subscription Price"), and a potential subsequent
share offering of new shares at the Subscription Price (the "Subsequent
Offering").

Subject to certain conditions as described below, the Company's board of
directors (the "Board") proposes to carry out the Subsequent Offering, which,
if applicable and subject to applicable securities law, will be directed
towards existing eligible shareholders in the Company as of 30 May 2025 (as
registered with the VPS two trading days thereafter (the "Record Date")) who
(i) were not allocated Offer Shares, and (ii) who are not resident in a
jurisdiction where such offering would be unlawful, or would (in jurisdictions
other than Norway) require any prospectus, filing, registration or similar
action (the "Eligible Shareholders"). The Eligible Shareholders will receive
non-transferrable subscription rights in the Subsequent Offering.
Over-subscription with subscription rights, as well as subscription without
subscription rights, will not be permitted in the Subsequent Offering.

In accordance with the continuing obligations of companies listed on Euronext
Growth Oslo, the following key information is given with respect to the
Subsequent Offering:

* Date on which the terms and conditions of the repair issue were announced:
30 May 2025
* Last day including right: 30 May 2025
* Ex-date: 2 June 2025
* Record date: 3 June 2025
* Date of approval: On or about 17 June 2025 (date of an extraordinary general
meeting to be held in the Company (the "EGM"))
* Maximum number of new shares: 27,803,642,659 new shares
* Subscription price: NOK 0.01 per share

The Subsequent Offering will be subject to, inter alia, completion of the
Private Placement, relevant corporate resolutions (including necessary
resolutions by the EGM), prevailing market price and traded volume of the
Company's shares, and approval of an offering prospectus.

The subscription period for the Subsequent Offering, if applicable, will
commence as soon as possible following the publication of an offering
prospectus, expected during Q3 2025.

The Company reserves the right, in its sole discretion, to not carry out the
Subsequent Offering.
For further information, please contact:

Ingolf Gillesdal, CFO

Mob: +47 920 45 320

Mail: Ingolf.gillesdal@dolphindrilling.com

About Dolphin Drilling AS:

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.

IMPORTANT INFORMATION

The information contained in this announcement is for background purposes only
and does not purport to be full or complete. No reliance may be placed for any
purpose on the information contained in this announcement or its accuracy,
fairness or completeness. None of the Managers or any of their respective
affiliates or any of their respective directors, officers, employees, advisors
or agents accepts any responsibility or liability whatsoever for, or makes any
representation or warranty, express or implied, as to the truth, accuracy or
completeness of the information in this announcement (or whether any
information has been omitted from the announcement) or any other information
relating to the Company, its subsidiaries or associated companies, whether
written, oral or in a visual or electronic form, and howsoever transmitted or
made available, or for any loss howsoever arising from any use of this
announcement or its contents or otherwise arising in connection therewith.
This announcement has been prepared by and is the sole responsibility of the
Company.

Neither this announcement nor the information contained herein is for
publication, distribution or release, in whole or in part, directly or
indirectly, in or into or from the United States (including its territories
and possessions, any State of the United States and the District of Columbia),
Australia, Canada, Japan, Hong Kong, South Africa or any other jurisdiction
where to do so would constitute a violation of the relevant laws of such
jurisdiction. The publication, distribution or release of this announcement
may be restricted by law in certain jurisdictions and persons into whose
possession any document or other information referred to herein should inform
themselves about and observe any such restriction. Any failure to comply with
these restrictions may constitute a violation of the securities laws of any
such jurisdiction.

This announcement is not an offer for sale of securities in the United States.
The securities referred to in this announcement have not been and will not be
registered under the U.S. Securities Act, and may not be offered or sold in
the United States absent registration with the U.S. Securities and Exchange
Commission or an exemption from, or in a transaction not subject to, the
registration requirements of the U.S. Securities Act and in accordance with
applicable U.S. state securities laws. The Company does not intend to register
any securities referred to herein in the United States or to conduct a public
offering of securities in the United States.

Any offering of the securities referred to in this announcement will be made
by means of a set of subscription materials provided to potential investors.
Investors should not subscribe for any securities referred to in this
announcement except on the basis of information contained in the
aforementioned subscription material. In any EEA Member State, this
communication is only addressed to and is only directed at qualified investors
in that Member State within the meaning of the EU Prospectus Regulation, i.e.
only to investors who can receive the offer without an approved prospectus in
such EEA Member State. The expression "EU Prospectus Regulation" means
Regulation (EU) 2017/1129 of the European Parliament and of the Council of 14
June 2017 (together with any applicable implementing measures in any Member
State).

This communication is only being distributed to and is only directed at
persons in the United Kingdom that are "qualified investors" within the
meaning of the EU Prospectus Regulation as it forms part of English law by
virtue of the European Union (Withdrawal) Act 2018 and that are (i) investment
professionals falling within Article 19(5) of the Financial Services and
Markets Act 2000 (Financial Promotion) Order 2005, as amended (the "Order") or
(ii) high net worth entities, and other persons to whom this announcement may
lawfully be communicated, falling within Article 49(2)(a) to (d) of the Order
(all such persons together being referred to as "relevant persons"). This
communication must not be acted on or relied on by persons who are not
relevant persons. Any investment or investment activity to which this
communication relates is available only to relevant persons and will only be
conducted with relevant persons. Persons distributing this communication must
satisfy themselves that it is lawful to do so.

This announcement is made by, and is the responsibility of, the Company. The
Managers and their respective affiliates are acting exclusively for the
Company and no-one else in connection with the Private Placement. They will
not regard any other person as their respective clients in relation to the
Private Placement and will not be responsible to anyone other than the
Company, for providing the protections afforded to their respective clients,
nor for providing advice in relation to the Private Placement, the contents of
this announcement or any transaction, arrangement or other matter referred to
herein.

In connection with the Private Placement, the Managers and any of their
respective affiliates, acting as investors for their own accounts, may
subscribe for or purchase shares and in that capacity may retain, purchase,
sell, offer to sell or otherwise deal for their own accounts in such shares
and other securities of the Company or related investments in connection with
the Private Placement or otherwise. Accordingly, references in any
subscription materials to the shares being issued, offered, subscribed,
acquired, placed or otherwise dealt in should be read as including any issue
or offer to, or subscription, acquisition, placing or dealing by, such
Managers and any of their respective affiliates acting as investors for their
own accounts. The Managers do not intend to disclose the extent of any such
investment or transactions otherwise than in accordance with any legal or
regulatory obligations to do so.

Matters discussed in this announcement may constitute forward-looking
statements. Forward-looking statements are statements that are not historical
facts and may be identified by words such as "believe", "aim", "expect",
"anticipate", "intend", "estimate", "will", "may", "continue", "should" and
similar expressions. The forward-looking statements in this release are based
upon various assumptions, many of which are based, in turn, upon further
assumptions. Although the Company believes that these assumptions were
reasonable when made, these assumptions are inherently subject to significant
known and unknown risks, uncertainties, contingencies, and other important
factors which are difficult or impossible to predict and are beyond its
control. Such risks, uncertainties, contingencies, and other important factors
could cause actual events to differ materially from the expectations expressed
or implied in this release by such forward-looking statements. Forward-looking
statements speak only as of the date they are made and cannot be relied upon
as a guide to future performance. The Company, each of the Managers and their
respective affiliates expressly disclaims any obligation or undertaking to
update, review or revise any forward-looking statement contained in this
announcement whether as a result of new information, future developments or
otherwise. The information, opinions and forward-looking statements contained
in this announcement speak only as at its date and are subject to change
without notice.

This information is information that Dolphin Drilling is obliged to make
public pursuant to the EU Market Abuse Regulation. The information was
submitted for publication, through the agency of the contact persons set out
above, at 2025-05-30 22:33 CEST.