The Board of Directors (the “Board”) of Okeanis Eco Tankers Corp. (“OET”) announces with great sorrow that Mr. George Aronis, Independent Director, passed away on 10 September 2021.

Mr. Aronis began his career in 1982 in the banking sector. He held senior management positions in ABN AMRO BANK both in Greece and abroad and in the National Bank of Greece Group culminating at Alpha Bank as Deputy CEO of Retail and Wholesale Banking. He was Chairman of the Executive Committee of the Hellenic Bank Association. He began his directorship at OET in May 2020 and shortly thereafter became the President of Athens International Airport.

Mr. Aronis was an invaluable member of the Board, deeply knowledgeable and impeccable in his performance and professionalism.

The Board would like to thank Mr. Aronis for his contribution and express its sincerest condolences to his family.

This information is subject to the disclosure requirements pursuant to section 5-12 of the Norwegian Securities Trading Act.