Warsaw, October 7, 2021

Communiqué

GPW Benchmark announces that following the trading session on October 11, 2021 there will be an extraordinary adjustment and PGSSOFT company (ISIN PLSFTWR00015) will be removed from the sWIG80, sWIG80TR, WIG, WIG-Poland, WIGtech, WIGtechTR and WIG-IT indices.

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

Additionally, following the trading session on October 11, 2021 RAFAKO company (ISIN PLRAFAK00018) with 72,350,000 shares will supplement sWIG80 and sWIG80TR indices.