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 and 26/06/2025 on purchase of own shares, announces that in the period from 25/06/2025 up to and including 02/07/2025 has purchased a total amount of 481,575 common shares of the Bank (“Own Shares”) traded on the Athens Stock Exchange at a weighted average price of €11.0300 per share and at a total cost of €5,311,780.81. 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 (€)
25/6/2025                 75,000                                           11.1981                                        839,857.50
26/6/2025                 75,000                                           11.1103                                        833,272.50
27/6/2025                 75,000                                           10.9725                                       822,937.50
30/6/2025                 76,623                                           10.9214                                       836,830.43
1/7/2025                   75,000                                           10.9156                                       818,670.00
2/7/2025                 104,952                                           11.0547                                    1,160,212.87
Total                       481,575                                           11.0300                                     5,311,780.81

Following the above transactions, the Bank holds directly a total of 4,703,244 Own Shares, which correspond to 0.51% 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.