ATHENS, GREECE, November 13, 2023 – Okeanis Eco Tankers Corp. (“OET”) (Oslo Bors: OET) announces that Iraklis Sbarounis, Chief Financial Officer of OET, has today, November 13, 2023, purchased 500 shares in OET at a price of NOK 296.50 per share. Following the transaction, Iraklis Sbarounis owns 2,500 shares in OET.

Primary Insiders 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
ir@okeanisecotankers.com