Communiqué

GPW Benchmark announces that following the trading session on September 15, 2022 lists of WIG and WIG-Poland participants will be supplemented with 1,799,000 shares of BIOCELTIX company (ISIN PLBCLTX00019).

BIOCELTIX company’s shares were introduced to trading on GPW Main List on September 5, 2022 and fulfill criteria of the above mentioned indices.