Warsaw, December 6, 2021

Communiqué

GPW Benchmark announces that following the trading session on December 6, 2021 the list of NCIndex participants will be supplemented with 1,291,000 shares of BIOCELTIX company (ISIN PLBCLTX00019).

BIOCELTIX company’s shares were introduced to trading on NewConnect on November 8, 2021 and fulfill criteria of the above mentioned index.