List of shareholders holding at least 5% of the votes at the Extraordinary General Meeting of the Company on 2 March 2026

Current report no. 8/2026

Date of preparation: 2 March 2026

Subject: List of shareholders holding at least 5% of the votes at the Extraordinary General Meeting of the Company on 2 March 2026

Legal basis: Article 70(3) of the Public Offering Act - AGM 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 2 March 2026 (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 232,168 votes, representing 5.26% of votes at the General Meeting and constituting 3.46% of the total number of votes;

2. Nationale - Nederlanden Otwarty Fundusz Emerytalny, which was entitled to 340,000 votes, which represented 7.70% of the votes at the General Meeting and constitutes 5.07% of the total number of votes;

3. funds managed by Towarzystwo Funduszy Inwestycyjnych Allianz Polska S.A., which held 429,369 votes, equivalent to 9.72% of votes at the General Meeting and 6.41% of the total number of votes;

4. Sylvain Cottens, who was entitled to 526,730 votes, accounting for 11.93% of votes at the General Meeting and representing 7.86% of the total number of votes;

5. Holstinghausen - Holsten Family Foundation, which was entitled to 956,260 votes, which accounted for 21,65% at the General Meeting and represents 14,27% of the total number of votes. Holstinghausen - Holsten Family Foundation is an entity affiliated with Mr Paweł Holstinghausen - Holsten, who directly and indirectly through affiliated entities, was entitled to a total of 961,027 votes, representing 21.76% of the votes at the General Meeting and accounting for 14.34% of the total number of votes;

6. Michał Walczak, who was entitled to 1,451,145 votes, accounting for 32.86% of votes at the General Meeting and representing 21,66% of the total number of votes.