PGE Polska Grupa Energetyczna S.A.

Board/Management Information • Dec 4, 2025

Dariusz Lubera

Graduate of AGH - Mining and Metallurgy Academy and the University of Economics in Krakow.

Throughout his entire professional career, he has been associated with the energy industry, where he held a number of responsible positions.

Long-time President of the Polish Power Transmission and Distribution Association (PTPiREE), President of the Management Board of Chamber of Commerce for Energy and Environmental Protection, Member of numerous supervisory boards in energy sector companies.

In years 2001-2003 a Supervisory Board Member of Polskie Sieci Elektroenergetyczne, Vice-Chairman of the Council of the National Chamber of Commerce and Member of the Transfer Pricing Council.

Long-time President and Vice-President of the Management Board at Zakład Energetyczny Tarnów and Enion S.A.

In years 2008-2015 President of the Management Board of Tauron Polska Energia S.A. which he led to a debut on Warsaw Stock Exchange in 2010.

Since 2017 he has run his own business in the private sector.

Mr Dariusz Lubera has stated that his activities outside PGE are not competitive in relation to activities of the Company and that he is not participating in a competitive company as a partner in a partnership, in a civil partnership or as a member of body of a capital association, and he is not participating in other competitive legal person as a member of its body.

Mr Dariusz Lubera has also stated that he is not registered in Register of Insolvent Debtors, being kept on the ground of Act on National Court Register dated August 20, 1997 (consolidated text: Dziennik Ustaw of 2025 item 869).

Piotr Stolarczyk, PhD

Graduate of Warsaw School of Economics, University of Aarhus in Denmark, as well as University of Warsaw (EMBA). PhD in Economics. Researcher at Łazarski University in Warsaw at the Faculty of Economics and Management.

In years 2016-2020 he was a Head of the Department of Finance and Banking. Member of the Expert Council at the Faculty of Economics and Management. Author and co-author of book publications and scientific articles on economics, finance and economic policy. He has over fifteen years of experience in management positions in the banking and insurance sectors. He also serves on the supervisory boards of companies in the financial and infrastructure sectors.

Mr Piotr Stolarczyk has stated that his activities outside PGE are not competitive in relation to activities of the Company and that he is not participating in a competitive company as a partner in a partnership, in a civil partnership or as a member of body of a capital association, and he is not participating in other competitive legal person as a member of its body.

Mr Piotr Stolarczyk has also stated that he is not registered in Register of Insolvent Debtors, being kept on the ground of Act on National Court Register dated August 20, 1997 (consolidated text: Dziennik Ustaw of 2025 item 869).