following the trading session on June 28, 2021 there will be an extraordinary adjustment and GENOMED company (ISIN PLGNOMD00024) will be removed from the NCIndex.

GPW Benchmark announces that following the trading session on June 28, 2021 there will be an extraordinary adjustment and shares of PEMANAGER company (ISIN PLPREQM00011) will be removed from InvestorMS.

GPW Benchmark announces that following the trading session on June 28, 2021 there will be an extraordinary adjustment and shares of PEMANAGER company (ISIN PLPREQM00011) will be removed from WIG and WIG-Poland.

GPW Benchmark announces that following the trading session on June 30, 2021, there will be a periodic change of TBSP.Index portfolio. In the index there will be following changes:

GPW Benchmark announces that following the trading session on June 30, 2021, there will be an annual revision concerning CEEplus index portfolio.

GPW Benchmark announces that following the trading session on June 18, 2021 there will be a quarterly revision concerning NCIndex.

GPW Benchmark announces that following the trading session on June 18, 2021 there will be a quarterly revision concerning WIG, WIG-Poland, WIG-Ukraine, WIG-CEE, WIGtech, WIGtechTR, WIG-ESG and WIG.MS-BAS, WIG.MS-FIN, WIG.GAMES, WIG.MS-PET macrosector indices and a quarterly adjustment concerning WIGdiv index.

Following the trading session on June 10, 2021 there will be an extraordinary adjustment and TALANX company will be removed from the WIG index

Following the trading session on June 9, 2021 there will be an extraordinary adjustment and BPX company will be removed from the NCIndex

Following the trading session on June 18, 2021 there will be a quarterly adjustment concerning WIG20, WIG20TR, mWIG40, mWIG40TR, sWIG80, sWIG80TR, WIG30 and WIG30TR indices portfolios