It is hereby announced that on July 2^nd, 2025, Mr Ioannis N. Kosmadakis, Deputy CEO of the Company, purchased 6,000 MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. shares of total value EURO 145,896.34.

The above announcement is issued pursuant to article 19 of the Regulation EU 596/2014.

Maroussi, 3 July 2025

The Board of Directors