Warsaw, July 28, 2023

Communiqué

GPW Benchmark announces that following the trading session on August 1, 2023 there will be an extraordinary adjustment and shares of HERKULES company (ISIN PLZRWZW00012) will be removed from WIG, WIG-Poland and WIG-construction.

HERKULES company will be removed from the above mentioned indices, because it was marked in a specific manner.