The Management Board of mBank S.A. ("Bank") herebyannounces, in accordance with the information obtained, that byresolution dated 17 June 2026, the Management Board of the Warsaw StockExchange (Giełda Papierów Wartościowych w Warszawie S.A., "WSE")resolved to admit, as of 26 June 2026, to trading on the main market, inthe ordinary procedure, 5,500 Bank shares designated by the NationalDepository for Securities (KDPW) with code PLBRE0000020.Theadmission of the above-mentioned shares to trading as of 26 June 2026 isconditional upon the execution by the National Depository for Securitieson 26 June 2026 of the conversion of the above registered shares of theBank into ordinary bearer shares and their assimilation with the Bank'sshares already traded on the stock exchange, designated with codePLBRE0000012.