Notice to attend the extraordinary general meeting of Minesto AB

The English text is an uncertified translation of the Swedish version and in the event of any inconsistency between the English text and the Swedish text, the Swedish text shall prevail.

The shareholders of Minesto AB (publ), reg. no. 556719-4914 (“Minesto” or the “Company”), are hereby given notice to attend the Extraordinary General Meeting to be held on Friday, 3 October 2025 at 1.00 p.m. at MAQS Advokatbyrå’s premises on Masthamnsgatan 13 in Gothenburg, Sweden.

Exercising voting rights at the general meeting

Any shareholder wishing to participate in the Extraordinary General Meeting must:

1. be entered in the share register kept by Euroclear Sweden AB as per Thursday, 25 September 2025; and
2. have registered their intention to participate in the Extraordinary General Meeting to the Company in accordance with the instructions under the heading “Notification of participation in person or by proxy”, in such time that the notification is received by the Company no later than Monday, 29 September 2025.

Nominee registered shares

To be entitled to participate in the Extraordinary General Meeting, a shareholder whose shares are registered in the name of a nominee, must in order to be entitled to exercise its voting rights give notice about its intention to participate in the general meeting and temporarily register the shares in its own name in the share register at Euroclear Sweden AB. Such registration must be effected no later than on Monday, 29 September 2025 and, thus, the shareholder should provide notice to the nominee thereof in due time before that day. Voting rights registrations requested by a shareholder in such time that the voting rights registration has been effected by the nominee no later than on Monday, 29 September 2025, will be considered at the presentation of the share register.

Notification of participation in person or by proxy

Shareholders wishing to attend the Extraordinary General Meeting in person or by proxy shall notify the Company no later than Monday, 29 September 2025, either:

1. by post to Minesto AB (publ), J A Wettergrens Gata 14, 421 30 Västra Frölunda, Sweden (mark the envelope “EGM 2025”); or
2. by e-mail to ir@minesto.com.

The notification shall include name or company name, personal identification number or corporate registration number, address, telephone number as well as, where applicable, the number of assistants (maximum two).

Anyone who does not wish to attend in person may exercise their right at the Extraordinary General Meeting by proxy with a written, signed and dated power of attorney. If the power of attorney has been issued by a legal entity, a copy of the registration certificate or equivalent document of authorisation for the legal entity must be attached.

To facilitate access to the Extraordinary General Meeting, powers of attorney, registration certificates and other authorisation documents should be received by the Company at the address Minesto AB (publ), J A Wettergrens Gata 14, 421 30 Västra Frölunda, Sweden (mark the envelope “EGM 2025”) well in advance of the Extraordinary General Meeting and preferably no later than Monday, 29 September 2025.

Please note that the notification of participation at the Extraordinary General Meeting shall take place even if a shareholder wishes to exercise its voting rights at the Extraordinary General Meeting by proxy. Submission of power of attorney does not constitute a valid notification to the Extraordinary General Meeting.

A power of attorney form will be available on the Company’s website, www.minesto.com.

Items at the Extraordinary General Meeting

Proposed agenda:

1. Opening of the general meeting
2. Election of chairperson of the general meeting
3. Preparation and approval of the voting register
4. Approval of the agenda
5. Election of one or two persons to verify the minutes
6. Determination of whether the Extraordinary General Meeting has been duly convened
7. Resolution regarding approval of the Board of Directors’ resolution on issue of new shares with preferential rights for existing shareholders
8. Resolution regarding adjustment authorization
9. Closing of the general meeting

Proposed resolutions by the Board of Directors

2. Election of chairperson of the general meeting

The Board of Directors proposes that Eric Ehrencrona or, in the event of an impediment, the person appointed by the Board of Directors instead be elected as the chair of the Extraordinary General Meeting.

7. Resolution regarding approval of the Board of Directors’ resolution on new issue of shares with preferential rights for existing shareholders

The Board of Directors proposes that the Extraordinary General Meeting resolves to approve the Board of Directors’ resolution of 16 September 2025 on a new issue of no more than 82,364,595 shares, leading to an increase of share capital of no more than SEK 4,118,229.75 (the “Rights Issue”).

The Rights Issue shall take place with preferential rights for existing shareholders and in accordance with the following conditions:

1. The right to subscribe for shares in the Rights Issue shall, with preferential rights, rest with those who are registered as shareholders of the Company on the record date of the issue. Each shareholder shall have a preferential right to subscribe for shares in proportion to the number of shares previously held by the shareholder.
2. Each (1) existing share in the Company shall entitle the holder to two (2) subscription rights. Five (5) subscription rights entitle for subscription of one (1) share.
3. The record date for determining which shareholders are entitled to subscribe for shares with preferential rights shall be 8 October 2025.
4. The subscription price per share shall be SEK 1.85. The part of the subscription price that exceeds the quotient value shall be added to the non-restricted share premium reserve.
5. Subscription of shares shall take place during the period from and including 10 October 2025 up to and including 24 October 2025. Subscription of shares with preferential rights (i.e. with subscription rights) shall be made through payment. Subscription for shares without preferential rights (i.e. without subscription rights) shall be made on a designated application form during the period set out above. The Board of Directors shall be entitled to resolve on an extension of the subscription period.
6. Payment for shares subscribed for without exercise of subscription rights shall be made no later than three banking days from notice of allotment (settlement note) has been sent to the subscriber. However, the Board of Directors shall have the right to decide on an extension of the payment period.
7. Payment for subscribed shares shall be made in cash. However, it is noted that the Board of Directors can allow set-off in accordance with the conditions specified in Chapter 13, Section 41 of the Swedish Companies Act.
8. If not all of the shares are subscribed for with exercised subscription rights, the Board of Directors shall, up to the maximum amount of the Rights Issue, resolve on allotment of shares subscribed for without exercised subscription rights. Shares subscribed for without exercised subscription rights shall, if applicable, be:

• firstly, allotted to those who have also subscribed for shares with exercised subscription rights, regardless of whether the subscriber was a shareholder on the record date or not, and, that allotment to these cannot be fully realized, allotment shall be made pro-rata in relation to the number of subscription rights each has used for subscription and, insofar as this cannot be done, by drawing of lots;
• secondly, allotted to others who have applied for subscription of shares without exercised subscription rights, and that full allotment to these cannot be achieved, allotment shall be made pro-rata in relation to the number of shares that such persons have applied for subscription for and, insofar as this cannot be done, by drawing of lots; and
• lastly, allotted to those who have provided guarantee commitments for the subscription of shares, pro rata in relation to the guarantees they have provided, and to the extent this cannot be done, by drawing of lots.

1. The new shares will entitle to dividends for the first time on the record date for dividends that occurs following the registration of the new shares with the Swedish Companies Registration Office and Euroclear Sweden AB.
2. The Board of Directors or anyone appointed by the Board of Directors is given the right to make the adjustments necessary in connection with the registration of the resolution at the Companies Registration Office or Euroclear Sweden AB.

8. Resolution regarding adjustment authorization

The Board of Directors, the CEO, or the person appointed by the Board of Directors shall be authorized to make such minor amendments and clarifications of the resolution by the Extraordinary General Meeting that may prove necessary in connection with registration of the resolutions.

Number of shares and votes

At the time of this notice, the total number of shares and votes in the Company amounts to 205,911,488. The Company holds no treasury shares.

Other

Power of attorney forms and complete proposals for resolutions with adhering documents will be made available no later than two weeks prior to the Extraordinary General Meeting. The notice and documents as above will be made available at the Company on J A Wettergrens Gata 14 in Västra Frölunda, Sweden, and on the Company’s website, www.minesto.se, and will be sent to shareholders who request it and provide their e-mail or postal address. The Extraordinary General Meeting’s shareholder’s register is available at the Company’s office at the above address.

The shareholders are reminded of the right to, at the Extraordinary General Meeting, request information from the Board of Directors and the Managing Director in accordance with Chapter 7, Section 32 of the Swedish Companies Act.

Processing of personal data

Personal data obtained from the share register maintained by Euroclear Sweden AB, notification of and attendance at the meeting and information about proxies, representatives and assistants will be used for registration, preparation of the voting list for the meeting and, where applicable, minutes of the meeting. Personal data is processed in accordance with the General Data Protection Regulation (Regulation (EU) 2016/697 of the European Parliament and of the Council). For full information on how personal data is processed, please refer to the privacy policy available on Euroclear's website, www.euroclear.com/Integritetspolicy-bolagsstammor-svenska.pdf.

Gothenburg in September 2025

Minesto AB (publ)

The Board of Directors

About Minesto

Minesto is a leading marine energy technology company with the mission to minimise the global carbon footprint of the energy industry by enabling plannable commercial power production from the ocean.

Minesto’s award winning and patented product is the only verified marine power plant that operates cost efficiently in areas with low-flow tidal streams and ocean currents.

Minesto was founded in 2007 and has operations in Sweden, the Faroe Islands, Wales and Taiwan. The major shareholders in Minesto are BGA Invest and Corespring New Technology. The Minesto share (MINEST) is traded on Nasdaq First North Growth Market. Certified Adviser is G&W Fondkommission.

Read more about Minesto at www.minesto.com

Press images and other media material is available for download via minesto.com/media

Financial information including reports, prospectuses and company descriptions is available in Swedish at www.minesto.com/investor.

For additional information, please contact

Cecilia Sernhage, Chief Communications Officer
+46 735 23 71 58
ir@minesto.com

Läs mer på Cision