Signing of the preliminary conditional agreement related with theacquisition of PGE PAK Energia Jądrowa shares from ZE PAK S.A.

With reference to current reports no. 3/2025 of January 23, 2025 and no.26/2025 of July 1, 2025 the Management Board of PGE Polska GrupaEnergetyczna S.A. ("PGE", the "Company") discloses that on October 15,2025 (in the evening) the Company signed with ZE PAK S.A. ("ZE PAK") thepreliminary conditional share purchase agreement for the sale by ZE PAKof 50% shares in PGE PAK Energia Jądrowa S.A. ("PGE PAK EJ") to PGE (the"Preliminary Agreement").

The provisions of the Preliminary Agreement stipulate that thetransaction (the "Transaction"), as a result of which PGE will becomethe sole shareholder of PGE PAK EJ, will be closed upon the fulfilmentof the condition precedent, that is receiving by PGE an unconditionaldecision of the minister responsible for energy resources management ongranting the consent to achieve by PGE a dominant position in PGE PAK EJconsisting of taking control by PGE over PGE PAK EJ in accordance withart. 3f section 1 of the Act of June 29, 2011 on the preparation andimplementation of investments in nuclear energy facilities and relatedinvestments.

Conclusion of the final share purchase agreement for the sale of PGE PAKEJ shares to PGE, which will form the legal basis for the transfer ofshares' ownership should occur not later than by November 27, 2025.