Following the trading session on December 29, 2023 lists of the WIG, WIG-Poland and WIG-real estate participants will be supplemented with shares of MURAPOL company. Additionally, after the session on December 29, 2023 there will be an extraordinary adjustment and shares of MURAPOL company will supplement portfolios of the sWIG80, sWIG80TR and WIG140 indices. GRODNO company will be removed from the lists of the above-mentioned indices

following the trading session on December 27, 2023, there will be a sector classification change for the company ORZLOPONY company (ISIN PLORZL000019)

Following the trading session on December 15, 2023 there will be a quarterly revision concerning NCIndex

Shares of RSGAMES company have been included in the list of NCIndex participants. The NCIndex portfolio will be supplemented with shares after the trading session on December 13, 2023

Following the trading session on December 15, 2023 there will be a quarterly revision concerning WIG, WIG140, WIG-ESG, WIGtech, WIGtechTR, WIG-Poland, WIG-Ukraine, WIG-CEE and WIG.MS-BAS, WIG.MS-FIN, WIG.GAMES5 macrosector indices and annual revision concerning WIGdiv index

Shares of SPACEFOX company have been included in the list of NCIndex participants. The NCIndex portfolio will be supplemented with shares after the trading session on December 12, 2023

following the trading session on December 15, 2023 there will be a quarterly adjustment concerning WIG20, WIG20TR, mWIG40, mWIG40TR, sWIG80, sWIG80TR, WIG30 and WIG30TR indices portfolios.

Following the trading session on November 30, 2023, there will be a periodic change of bond indices portfolio (TBSP.Index, GPWB-B1Y3Y, GPWB-B1Y4Y, GPWB-B1Y5Y, GPWB-B3Y5Y, GPWB-B5Y, GPWB-BWZ)

Following the trading session on November 24, 2023 there will be an extraordinary adjustment of WIG20, WIG20TR, WIG30, WIG30TR, WIG140, WIG, WIG-Poland, WIG-clothes and WIG-ESG

Shares of SCANWAY company have been included in the list of NCIndex participants. The NCIndex portfolio will be supplemented with shares after the trading session on November 10, 2023