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

MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on April 7,2025 it effected purchases of 37,880 Company shares of total value EUR 722,009.60 (average price per share: EUR 19.060).

The aggregate number of treasury stock in possession of the Company equals 2,428,297 corresponding to 2.19% of its share capital. The average price of the own shares purchased by the Company equals EUR 19.296 per share.

Maroussi, 8 April 2025

The Board of Directors