Event affecting the financial results of Alior Bank S.A. in the secondquarter of 2026

The Management Board of Alior Bank S.A. (the "Bank") informs that inconnection with the judgment of the Court of Justice of the EuropeanUnion ("CJEU") from April 23, 2026, the Bank assessed the compliance ofthe interest income calculation model applied by the Bank with therequirements of EU law regarding consumer credit agreements. As a resultof the analysis, the Bank concluded that the cash flow calculation modelused so far needs to be adjusted to adapt it to the interpretation ofthe CJEU.

In connection with the above, the Bank updated the estimates of expectedcash flows, and its effect was recognized in the profit and loss accountas a decrease in net interest income. The impact on the net result ofthe second quarter of 2026 due to this, taking into account the annualeffective tax rate forecasted by the Bank, amounted to PLN 96.5 million

The above estimate will be subject to periodic verification, and itsupdate will be included in the Bank's current financial results.