Warsaw, August 25, 2023

Communiqué

GPW Benchmark announces that following the trading session on August 29, 2023 there will be an extraordinary adjustment and shares of ARCHICOM company (ISIN PLARHCM00016) will be removed from WIG, WIG-Poland, WIG-real estate and WIGdiv indices.

ARCHICOM company no longer meets criteria of the above mentioned indices, because it's free float is lower than 10%.