ANNOUNCEMENT ON PURCHASE OF OWN SHARES

National Bank of Greece S.A. (“the Bank”), following the resolutions of the Annual General Meeting of its Shareholders held on 30/05/2025 and its announcement of 04/06/2025 on the commencement of the implementation of the first tranche of the share buyback program approved by the above-mentioned Annual General Meeting (Tranche I), the respective approval of the Single Supervisory Mechanism (SSM) of the European Central Bank (ECB) on 28/05/2025 and its announcements of 16/06/2025, 26/06/2025, 04/07/2025, 14/07/2025 and 21/07/2025 on purchase of own shares, announces that in the period from 21/07/2025 up to and including 28/07/2025 has purchased a total amount of 384,720 common shares of the Bank (“Own Shares”) traded on the Athens Stock Exchange at a weighted average price of €11.9161 per share and at a total cost of €4,584,346.60. It is noted that in accordance with the resolutions of above-mentioned Annual General Meeting, the Bank intends to proceed with a subsequent cancellation of the above acquired own shares, in accordance with the relevant provisions regarding the time frame for the cancellation of Law 4548/2018.

The following transactions were executed during the abovementioned period:

Date     Number of Shares Weighted Average Price (€) Total cost (€)
21/7/2025 55,000 11.7961 648,785.50
22/7/2025 129,720 11.6782 1,514,896.10
23/7/2025 50,000 11.9744 598,720.00
24/7/2025 50,000 12.1949 609,745.00
25/7/2025 50,000 12.1842 609,210.00
28/7/2025 50,000 12.0598 602,990.00
Total        384,720 11.9161 4,584,346.60

Following the above transactions, the Bank holds directly a total of 5,807,874 Own Shares, which correspond to 0.63% of its share capital. 

This announcement is issued in accordance with the provisions of (EU) Regulation No 596/2014, the Commission Delegated Regulation (EU) 2016/1052 and Resolution No 25 of the Stock Markets Steering Committee of the Athens Exchange.