Leuven, BELGIUM – January 14, 2025 – 06:00 PM CET - Oxurion NV (Euronext Brussels: OXUR), a biopharmaceutical company headquartered in Leuven, today announced that, pursuant to Belgian Transparency legislation¹ it has received an amended transparency notification as follows:

Oxurion received a transparency notification on January 13, 2025, from Atlas Special Opportunities, LLC indicating that as of December 30, 2024, it held 35,039 shares of the then outstanding 3,192,223 shares, and therefore crossed under the threshold (3%) by virtue of the sale of voting securities. See pdf file for annex.

This press release replaces the press release published on January 3, 2025.

About Oxurion

Oxurion (Euronext Brussels: OXUR) is engaged in developing next-generation standard of care ophthalmic therapies for the treatment of retinal disease. Oxurion is based in Leuven, Belgium. More information is available at www.oxurion.com.

Important information about forward-looking statements

Certain statements in this press release may be considered “forward-looking”. Such forward-looking statements are based on current expectations, and, accordingly, entail and are influenced by various risks and uncertainties. The Company therefore cannot provide any assurance that such forward-looking statements will materialize and does not assume any obligation to update or revise any forward-looking statement, whether as a result of new information, future events, or any other reason. Additional information concerning risks and uncertainties affecting the business and other factors that could cause actual results to differ materially from any forward-looking statement is contained in the Company's Annual Report. This press release does not constitute an offer or invitation for the sale or purchase of securities or assets of Oxurion in any jurisdiction. No securities of Oxurion may be offered or sold within the United States without registration under the U.S. Securities Act of 1933, as amended, or in compliance with an exemption therefrom, and in accordance with any applicable U.S. state securities laws.

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1. Article 14, first paragraph, of the Law of 2 May 2007 on disclosure of major holdings.