Investor Relations - 23.07.2026

Announcement – Regulated information

July 23, 2026

Public Power Corporation S.A. (“PPC”) announces that in the context of its buyback programme for the purchase of up to 36,927,000 of its own shares, for the period from 16.07.2026 until 22.07.2026, PPC purchased through transactions in the Euronext Athens, 110,100 Own Shares in total, as follows:

Date

Number of Shares

Weighted Average Price (€)

21.07.2026

36,100

22.4931

22.07.2026

74,000

22.4557

Following the abovementioned purchases, PPC holds an aggregate of 7,835,554 shares issued by it, which correspond to 1.3116% of the Company’s current paid up share capital.

Following corporate actions and transactions during the current buyback programme  that have already been announced – and which do not change the maximum number of  shares that PPC may purchase –the total number of shares issued by PPC that it may purchase until the termination of the current buy-back programme amounts to 13,088,229.

This announcement is issued in accordance with (EU) Regulation No 596/2014 of the European Parliament and of the Council dated 16.4.2014 and the Commission Delegated Regulation (EU) 2016/1052 dated 8.3.2016.