Announcement – Regulated Information according to L. 3556/2007

Athens, January 12, 2024

Public Power Corporation S.A. (“PPC”) announces that, according to the provisions of          L. 3556/2007, and the relevant notification received by Goldman Sachs Group, Inc making use of the trading book exemption, on 8.1.2024, the position of Goldman Sachs Group, Inc. on PPC’s voting rights that is required to be reported, comprised of the following indirect holdings, through controlled legal entities:

• 559,627 voting rights (or 0.15%) attached to shares according to article 10 of 3556/2007, from 19,119,502 (or 5.01%) on 2.1.2024
• 0 voting rights (or 0%) attached to financial instruments (Securities Lending) according to article 11 par. 1.a) of L. 3556/2007, from 553,144 (or 0.14%) on 2.1.2024 and
• 0 voting rights (or 0%) attached to financial instruments (Swaps) with similar economic effect, according to article 11 par. 1.b) of L. 3556/2007, from 4,895 (or 0.001281%) on 2.1.2024.

Hence, the total position of Goldman Sachs Group, Inc. on PPC’s voting rights that is required to be reported, i.e. the total of voting rights attached to shares, the voting rights through financial instruments (Securities Lending) and the voting rights through financial instruments with similar economic effect (Swaps), amounted on 8.1.2024 to 559,627 (or 0.15%) from 19,677,541 (or 5.15%) on 2.1.2024.