Public Power S A : Announcement - Regulated Information according to L. 3556/2007

Announcement - Regulated information

April 11, 2024

Announcement - Regulated Information according to L. 3556/2007

Public Power Corporation S.A. ("PPC") announces that, according to the provisions of L. 3556/2007 and the relevant notifications received by Goldman Sachs Group, Inc., 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 (amongst them Goldman Sachs International with 5.003% on 08.04.2024) :

Notification	Date the	Voting	Voting rights	Voting rights	Total
date	threshold	rights	attached to	attached to	holdings.
	was	attached to	financial	financial	of PPC's
	exceeded	shares	instruments	instruments	voting
	or reached	according	(Securities	(Swaps) with	rights
		to article 10	Lending)	similar
		of	according to	economic effect,
		L. 3556/2007	article 11 par.	according to
			1.a) of	article 11 par. 1.b)
			L. 3556/2007	of
				L. 3556/2007
09.04.2024
making use
of the	05.04.2024	560,044	0	0	560,044
trading	(or 0.15%)	(or 0%)	(or 0%)	(or 0.15%)
book
exemption
10.04.2024	08.04.2024	11,531,291	8,137,816	3,561	19,672,668
(or 3.02%)	(or 2.13%)	(or 0.001%)	(or 5.15%)

Hence, the total holdings of Goldman Sachs Group, Inc. of PPC's voting rights, 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 08.04.2024 to 19,672,668 (or 5.15%) from 19,670,918 (or 5.15%) on 27.03.2024.

For further information please contact:

Investor Relations Department

30, Chalkokondyli str., 104 32 Athens Τ: [phone]

[phone]

[phone] [e-mail]

The announcement may be accessed on the website of Public Power Corporation S.A. (www.ppcgroup.com) at the "Investors Relations" section.

2