MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby notifies that on 15 June 2023 the following Persons Discharging Managerial Responsibilities (PDMRs) acquired, by the means of Over the Counter Transactions, Company shares as follows:

Mr. Yannis V. Vardinoyannis, Vice Chairman of the Board and CEO, acquired 150,000 Company shares of total value EUR 3,573,000.

Each of the two Deputy CEOs, Mr. Ioannis N. Kosmadakis and Mr. Petros Tz. Tzannetakis, acquired 35,000 Company shares of total value EUR 833,700.

Each of Messrs. Theofanis Chr. Voutsaras, Human Resources General Manager, Michael-Matheos J-E. Stiakakis, Refinery General Manager and George J. Prousanides, General Counsel and Secretary of the Board, acquired 20,000 Company shares of total value EUR 476,400.

The present announcement is issued in accordance with the article 19 of the EU Regulation 596/2014.

Maroussi, 19 June 2023

The Board of Directors