Warsaw, August 31, 2022

Communiqué

GPW Benchmark announces that following the trading session on September 2, 2022 there will be an extraordinary adjustment and BIOCELTIX company (ISIN PLBCLTX00019) will be removed from the NCIndex.

BIOCELTIX company will be removed from the above mentioned index due to delisting on the NewConnect market and introducing to trading on the GPW Main List.