Warsaw, May 5, 2023

Communiqué

GPW Benchmark announces that following the trading session on May 9, 2023 lists of WIG, WIG-Poland and WIG-construction participants will be supplemented with 533,000 shares of DBENERGY company (ISIN PLDBENR00017).

DBENERGY company’s shares were introduced to trading on GPW Main List on April 25, 2023 and fulfill criteria of the above mentioned indices.