Current Report No. 21/2024

Subject: Appointment of the Chairman and Vice-Chairman of theSupervisory Board of the Company

Legal basis: Art. 56 sec. 1 point 2 of the Act on Public Offering -current and periodic information

ManyDev Studio S.E. with its registered office in Warsaw (_quot;Company_quot;),hereby informs that at the meeting of the Company's Supervisory Board onApril 9, 2024, the Company's Supervisory Board adopted a resolution toelect Mr. Wielkosław Staniszewski as the Chairman of the Company'sSupervisory Board. and on the appointment of Mr. Robert Szmitkowski asVice-Chairman of the Supervisory Board of the Company.

Due to the above, the current composition of the Company's SupervisoryBoard is as follows:

1. Mr. Wielkosław Staniszewski as Chairman of the Supervisory Board

2. Mr. Robert Szmitkowski as Vice-Chairman of the Supervisory Board

3. Mrs. Grażyna Brewczyńska as a Member of the Supervisory Board

5. Mr. Sebastian Bryła as a Member of the Supervisory Board

6. Mr. Mariusz Niemyjski as a Member of the Supervisory Board

Legal basis: § 5 point 5) of the Regulation of the Minister of Financeof March 29, 2018 on current and periodic information provided byissuers of securities and the conditions for recognizing as equivalentinformation required by the laws of a non-member state.