ANNOUNCEMENT

Resignation of a board member

ELINOIL HELLENIC PETROLEUM COMPANY SA, in accordance with Article 17(1) of Regulation (EU) 596/2014 of the European Parliament and Article 2 of Decision 3/347/12.7.2005 of the Board of Directors of the Hellenic Capital Market Commission, announces that the Company’s Board of Directors, at its meeting held today, took note of the resignation letter of Mr. Konstantinos Politis from his position as a Non-Executive Member of the Board of Directors, due to increased professional obligations.

At the same meeting, the Board of Directors decided to convene an Extraordinary General Meeting of Shareholders on 5^th of January 2026, with the sole item on the agenda being the election of a new Board of Directors and the appointment of its independent members.

Kifissia, 9^th of December 2026