Aristidis Alafouzos, Okeanis Eco Tankers' operations head, has upped his interest in the Alafouzos family-owned tanker player.

The chief operating officer bought 2,000 shares in Okeanis Eco Tankers today at NOK 73.50 ($8.89) per share.

Following this transaction, Alafouzos holds 10,800 shares in the company, reflecting a NOK 793,800 stake.

The company in July became listed on the Oslo's junior Merkur Market.