ATHENS, GREECE, June 10, 2022 – Please find attached a primary insider notification pursuant to the Market Abuse Regulation article 19.

Contact:
Konstantinos Oikonomopoulos, CFO
Tel: +30 210 480 4099
Email: kgo@okeanisecotankers.com

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.