Investor Relations - 12.03.2026

Announcement – Regulated information

March 12, 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 05.03.2026 until 11.03.2026, PPC purchased through transactions in the Athens Exchange, 294,242 Own Shares in total, as follows:

Date

Number of Shares

Weighted Average Price (€)

05.03.2026

22,900

17.8043

06.03.2026

69,842

17.3744

09.03.2026

124,000

16.8091

10.03.2026

25,000

17.5669

11.03.2026

52,500

17.3794

Following the abovementioned purchases, PPC holds an aggregate of 22,049,430 shares issued by it, which correspond to 5.9711% of the Company’s total shares.

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.