Announcement of the National Securities Depository S.A. on the registration of series K ordinary bearer shares in the securities depository

Current Report No. 26/2022

Date of preparation: 30 June 2022

Subject: Announcement of the National Securities Depository S.A. on the registration of series K ordinary bearer shares in the securities depository

Legal basis: Article 56(1)(2) of the Act on Public Offering - current and periodic information

The Management Board of Captor Therapeutics S.A. with its registered office in Wrocław (the “Company”) informs that on 30 June 2022 the Company became aware that on 30 June 2022 Krajowy Depozyt Securities S.A. (“KDPW”) published an announcement on registration of 30,738 series K ordinary bearer shares of the Company (“Shares”) in the securities depository.

Shares will be registered under the following code: ISIN PLCPTRT00014.

The date of registration of Shares in the KDPW securities depository will be 1 July 2022.

Detailed legal basis:

§17(1)(3) of the RMF on current and periodic information provided by issuers of securities and conditions for recognizing as equivalent information required by the laws of a non-member state