SunMirror AG: Extraordinary General Meeting of Shareholders to Approve Merger to Delist from Vienna Stock Exchange

Zug (pta030/27.06.2025/12:26 UTC+2)

Zug, Switzerland: June 27, 2025 – SunMirror AG (the "Company", "SunMirror", and together with its direct and indirect subsidiaries the "Group", Vienna Stock Exchange: ROR1; ISIN CH0396131929), has published an invitation to the extraordinary general meeting of shareholders of SunMirror. The meeting will be held virtually, without a physical venue, on July 29, 2025, at 16.00 pm CEST. Shareholders are requested to fill in and submit the corresponding registration form in advance, at the latest on July 25, 2025, at 13.00 pm CEST.

The sole agenda item for the extraordinary general meeting of shareholders is the approval of the merger agreement between SunMirror AG and SunMirror A AG (Merger Resolution) and delisting.

On June 4, 2025, the Company issued a press release giving a strategic update on the Company and indicating to shareholders two paths, reflecting the Board of Directors' opinion on the best courses of action for the Company: Option 1 included two share capital increases with a subsequent additional listing of the Company's shares on the Australian Stock Exchange (ASX); Option 2 included a merger of the Company into a new Swiss subsidiary, resulting in an automatic delisting from the Vienna Stock Exchange (VSE), and potentially followed by a wind down / liquidation of the business.

Further to a detailed assessment of the current circumstances and in light of the shareholders' feedback to the above-mentioned press release, the Company has decided to go forward with Option 2 and convene this extraordinary general meeting to propose to the shareholders to approve a merger of SunMirror into a new fully owned Swiss subsidiary, with the Swiss subsidiary being the surviving entity. If the merger is approved, SunMirror's shareholders will receive one (1) registered share of SunMirror A AG with a nominal value of CHF 0.05 for each bearer share of the Company with a nominal value of CHF 1 held as of a record date to be communicated by the Board of Directors later in the process. The economic ownership of the Company's business will not change as a result of the merger.

To facilitate the share exchange at the time of the consummation of the merger, the Board of Directors will ask the Vienna Stock Exchange to suspend trading of the Company's shares after the record date.

Upon completion of the merger, the bearer shares of SunMirror will automatically be delisted from the Vienna Stock Exchange. The shares in the new Swiss subsidiary will not be listed on any stock exchange.

The invitation to the extraordinary general meeting of shareholders and the registration form, together with the relevant merger documentation (e.g., merger agreement, merger balance sheet, merger report and merger audit report) are available for inspection by shareholders at the registered office of the Company during regular business hours, and can also be accessed at https://sunmirror.com/investor-relations/general-meeting/ and https://sunmirror.com/investor-relations/financial-statements/. The minutes of the extraordinary general meeting of shareholders, including the results of the vote, will be published on https://sunmirror.com/investor-relations/general-meeting/.

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About SunMirror AG

The Group invests into strategic mineral exploration assets with a strong focus on sustainable green battery metals, like cobalt, lithium and nickel, as well as copper and gold deposits in developed markets. The company aims to either produce minerals at a later stage or sell those assets to strategic buyers. SunMirror's key exploration assets acquired in 2020, are currently located in Western Australia but the Group aims to complement its portfolio with additional early stage mining licenses, focused on Europe with the ultimate aim of providing a secure, stable and sustainable supply of battery raw materials to support the electric revolution. SunMirror's core belief is that exploring for green battery metals must be accompanied by a sustainable approach to mining, thereby aiming to become a reference in terms of "responsible exploration".

The company's shares (ISIN CH0396131929) are listed on the Vienna Stock Exchange (auction trading, ticker: ROR1). For further information, please visit: www.sunmirror.com.

Contact

COMMUNICATION PUBLIC AFFAIRS
Alexander Schmitt-Geiger

Office Munich
Schwandorfer Str. 3
81549 Munich – Germany
Tel.: +49 (0) 89 51 39 96 00
Mail: schmitt@public-affairs-net.de
Web: www.public-affairs-net.de

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Emitter:	SunMirror AG General-Guisan-Strasse 6 6300 Zug Switzerland
Contact Person:	Alexander Schmitt-Geiger, COMMUNICATION PUBLIC AFFAIRS
Phone:	+49 89 51399600
E-Mail:	info@sunmirror.ch
Website:	www.sunmirror.ch
ISIN(s):	CH0396131929 (Share)
Stock Exchange(s):	Vienna Stock Exchange (Official Trade)