Regulated Information in the Context of Regulation EU 596/2014: Acknowledgement of Transaction

It is announced that Motor Oil Holdings Ltd (related legal entity with Messrs. Vardis J. Vardinoyannis, John V. Vardinoyannis and Petros T. Tzannetakis – respectively Chairman of the Board, Vice Chairman of the Board and Deputy Managing Director of MOTOR OIL (HELLAS) CORINTH REFINERIES S.A.) effected stock exchange transaction with subject MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. shares as follows:

Purchase of 5,640 shares of total value Euro 48,724.43 on 22 October 2020.

Maroussi 23 October 2020

The Board of Directors