Warsaw, May 30, 2023

Communiqué

GPW Benchmark announces that following the trading session on June 1, 2023 lists of WIG and WIG-Poland participants will be supplemented with 114,000 shares of URTESTE company (ISIN PLURTST00010).

URTESTE company’s shares were introduced to trading on GPW Main List on May 22, 2023 and fulfill criteria of the above mentioned indices.