Marinomed Biotech AG / ATMARINOMED6

Ad hoc announcement   Korneuburg, October 6, 2025 - Ad hoc announcement Following the successful recent capital measures, the Management Board of Marinomed Biotech AG, with the approval of the Supervisory Board, today decided to begin reviewing strategic options for the Marinosolv platform. Depending on the progress of the review, the evaluation process could include strategic partnerships for the two projects Budesolv and Tacrosolv, as well as the involvement of a strategist. Marinomed is working with an experienced consulting firm to support this process.   +++ End of ad-hoc announcement +++   About Marinomed Biotech AG Marinomed Biotech AG is an Austrian, science-based biotech company with a growing development pipeline. The Company develops innovative patent-protected products based on the Marinosolv® platform. The Marinosolv® technology improves the solubility and bioavailability of hardly soluble compounds and is used to develop new therapeutics for autoreactive immune disorders. The Company is headquartered in Korneuburg, Austria, and is listed on the Vienna Stock Exchange (VSE:MARI). For further information, please visit: https://www.marinomed.com.   For further inquiries contact:

Marinomed Biotech AG PR: Luca Horinek IR.: Tobias Meister T: +43 2262 90300 158 E-Mail: pr@marinomed.com E-Mail: ir@marinomed.com

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