Investor Relations Captor Therapeutics ®

Change of the publication date of the quarterly report for the first half of 2025

ikonka kalendarza Publication date: ikonka kalendarza Publication time:

Current report no. 31/2025

Date of preparation: 8 August 2025

Subject: Change of the publication date of the quarterly report for the first half of 2025

Legal basis: Art. 56 sec. 1 point 2 Act on Offering – current and periodic information

Content of the report:

The Management Board of Captor Therapeutics S.A. with its registered office in Wrocław, announces the new date of submitting the periodic report for the first half of 2025. The report will be published on September 12, 2025. In accordance with the publication schedule for periodic reports published in Current Report No. 7/2025, the declared publication date was September 11, 2025.

Legal basis: § 80 section 2 of the Regulation of the Minister of Finance of March 29, 2018, on current and periodic information provided by issuers of securities and the conditions for recognizing as equivalent information required by the laws of a non-member state.