GREECE, March 13, 2023 – Okeanis Eco Tankers Corp. (“OET”) (Oslo Bors: OET) announces that Aristidis Alafouzos, Chief Executive Officer of OET, has today, 13 March 2023, purchased 22,000 shares in OET at a price of NOK 234.202 per share. Following the transaction, Aristidis Alafouzos owns 49,800 shares in OET.

Primary Insider notification, pursuant to the Market Abuse Regulation (MAR) article 19, is enclosed.

This information is subject to the disclosure requirements pursuant to Regulation EU 596/2014 (MAR) article 19 number 3 and the Norwegian Securities Trading Act section 5-12.

Contact: Iraklis Sbarounis, CFO
Tel: +30 210 480 4200