List of shareholders holding at least 5% of the votes at the Extraordinary General Meeting of the Company on 22 October 2025

Current report no. 52/2025

Date of preparation: 27 October 2025

Subject: List of shareholders holding at least 5% of the votes at the Extraordinary General Meeting of the Company on 22 October 2025

Legal basis: Article 70(3) of the Public Offering Act - EGM list of more than 5%

The Management Board of Captor Therapeutics S.A., based in Wrocław (the “Company”), provides a list of shareholders holding at least 5% of the number of votes at the Extraordinary General Meeting of the Company held on 22 October 2025 (the “General Meeting”):

1. funds managed by Powszechne Towarzystwo Emerytalne Allianz Polska S.A. (Allianz Polska Otwarty Fundusz Emerytalny and Allianz Polska Dobrowolny Fundusz Emerytalny), which held 230,154 votes, representing 5.10% of votes at the General Meeting and constituting 3.45% of the total number of votes;

2. Nationale - Nederlanden Otwarty Fundusz Emerytalny, which was entitled to 340,662 votes, which represented 7.54% of the votes at the General Meeting and constitutes 5.10% of the total number of votes;

3. funds managed by Towarzystwo Funduszy Inwestycyjnych Allianz Polska S.A., which held 484,724 votes, equivalent to 70.73% of votes at the General Meeting and 7.26% of the total number of votes;

4. Sylvain Cottens, who was entitled to 526,730 votes, accounting for 11.66% of votes at the General Meeting and representing 7.89% of the total number of votes;

5. Paweł Holstinghausen-Holsten, who was entitled to a total of 956,262 votes, representing 21.17% of the votes at the General Meeting and accounting for 14.32% of the total number of votes (directly: 720,150 votes, which accounted for 15.95% of the votes at the General Meeting and represents 10.79% of the total number of votes and indirectly: through the Holstinghausen-Holsten Family Foundation, which was entitled to 236,112 votes, which accounted for 5.23% at the General Meeting and represents 3.54% of the total number of votes);

6. Michał Walczak, who was entitled to 1,451,145 votes, accounting for 32.13% of votes at the General Meeting and representing 21.74% of the total number of votes.