The Management Board of STS Holding S.A. (the “Company”) informs that on 10.10.2023 it has received notification dated 10.10.2023 of transaction relating to the Company’s financial instruments from a person closely associated to a person discharging managerial responsibilities, i.e. Entain Holdings (CEE) Ltd., a person closely associated to Mr. Mateusz Juroszek, the President of the Management Board of the Company, who is also a member of the board of directors of Entain Holdings (CEE) Ltd.

Attached, the Company’s Management Board provides the full text of the received notice.

Legal basis:

Art. 19 ust. 1 MAR – Information on transactions performed by persons performing managerial functions and closely related persons