Shareholders of Studsvik AB (publ), corporate identity number 556501-0997, are hereby invited to attend an extraordinary general meeting on Friday, January 23, 2026, at 10:00 a.m. at the offices of Eversheds Sutherland Advokatbyrå, Sveavägen 20, 111 57 Stockholm, Sweden. Registration for the meeting will begin at 9:45 a.m.

Registration and notification

Shareholders who wish to participate in the meeting must

• be registered in the share register maintained by Euroclear Sweden AB on Thursday, January 15, 2026, and
• give notification to the company no later than Monday, January 19, 2026. Notification of attendance can be given on the company's website, www.studsvik.com, or by email to studsvik@studsvik.com. Notification can also be made in writing to Studsvik AB, Extraordinary general meeting, 611 82 Nyköping, Sweden. The notification must state the name or company name, personal identity number or corporate identity number, address, telephone number, and the number of any advisors.

Nominee-registered shares

In order to be entitled to participate in the meeting, a shareholder who has had their shares registered with a nominee must, in addition to registering for the meeting, have the shares registered in their own name so that the shareholder is recorded in the share register on Thursday, January 15, 2026. Such registration may be temporary (known as voting rights registration) and must be requested from the nominee in accordance with the nominee's procedures and at such time in advance as determined by the nominee. Voting rights registrations made by the nominee no later than Monday, January 19, 2026, will be taken into account in the preparation of the share register.

Power of attorney

Shareholders represented by proxy shall issue a power of attorney for the proxy. If the power of attorney is issued by a legal entity, a copy of the registration certificate (or equivalent authorization document if no registration certificate exists) shall be attached. To facilitate registration for the meeting, the original power of attorney and, where applicable, authorization documents should be received by the company at the above address no later than Monday, January 19, 2026. Power of attorney forms are available on the company's website, www.studsvik.com.

Agenda

1                                   Election of chairperson for the meeting.

2                                   Preparation and approval of the voting list.

3                                   Approval of the agenda.

4                                   Election of one or two persons to verify the minutes.

5                                   Verification that the meeting has been duly convened.

6                                   Resolution on the number of members of the board of directors.

7                                   Election of new member of the board of directors.

8                                   Determination of remuneration for new board member.

9                                   Closing of the meeting.

Item 6 Resolution on the number of members of the board of directors

The Nomination Committee proposes that the number of members of the board of directors elected by the general meeting shall be seven.

Item 7 Election of new member of the board of directors

The Nomination Committee proposes that Julia Pyke be appointed as a new member of the board of directors.  

Julia Pyke, FEI and HonFNucl, is currently Co-Managing Director of the Sizewell C nuclear power plant in the United Kingdom. Under Julia Pykes leadership, the project reached a positive final investment decision in July 2025, securing more than £38 billion in funding from the UK government, EDF, Centrica, La Caisse and Amber Infrastructure. Sizewell C represents the biggest British clean energy project in a generation and is set to create tens of thousands of jobs. Prior to taking a leadership position at Sizewell C, Julia Pyke played a key role in the development and financing of Hinkley Point C, while working for the project's legal advisors Herbert Smith Freehills. Julia Pyke offers unique expertise in the management and build of large infrastructure projects and effective community engagement. Julia Pyke has decided to step down as Co-Managing Director of the Sizewell C project at the end of 2025. In December 2025, Julia Pyke has been appointed to the UK Government's Clean Power 2030 Advisory Commission - the first-ever nuclear leader to take on the role. Julia Pyke is a British citizen.

Item 8 Determination of remuneration for new board member

The Nomination Committee proposes that the remuneration for the new member of the board of directors elected by the meeting shall be paid in accordance with the remuneration level decided at the 2025 annual general meeting (SEK 236 250) pro rata for the period from the date of the extraordinary general meeting, including any committee fees (SEK 50 000).

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Documents

The notice includes complete proposals for resolutions. Documents in accordance with the Swedish Companies Act will be made available to shareholders at the company no later than three weeks prior to the meeting and will be sent free of charge to shareholders who request them and provide their postal address or email address. The notice and documents will also be published on the company's website, www.studsvik.com.  

Shares and votes 

There are 8,218,611 shares in the company with one vote each. The company does not hold any of its own shares.

Handling of personal data

For information on how personal data is processed in connection with the meeting, please refer to the privacy policy available on Euroclear Sweden AB's website via the following link: www.euroclear.com/dam/ESw/Legal/Privacy-notice-bolagsstammor-engelska.pdf.https://www.euroclear.com/dam/ESw/Legal/Privacy-notice-bolagsstammor-engelska.pdf

Information at the extraordinary general meeting

If any shareholder so requests, and the board of directors considers that it can be done without material damage to the company, the Board of Directors and the CEO shall provide information on circumstances that may affect the assessment of an item on the agenda.

Nyköping, December 2025

STUDSVIK AB

The board of directors