Regulated Information: Purchases of own shares (Decision of EGM 11/10/2023)

MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on April 10,2025 it effected purchases of 32,396 Company shares of total value EUR 659,001.20 (average price per share: EUR 20.342).

The aggregate number of treasury stock in possession of the Company equals 2,540,661 corresponding to 2.29% of its share capital. The average price of the own shares purchased by the Company equals EUR 19.321 per share.

Maroussi, 11 April 2025

The Board of Directors