Dan Gold-led QVT Financial has added to its stake in Greece's Okeanis Eco Tankers in a $1.4m deal.

US-based QVT Financial, a Gold-founded financial firm, bought more than 229,000 shares at a price of NOK 55.03. He bought another 22,100 shares at NOK 55.54, the Oslo-listed VLCC and suezmax specialist said.

The purchases total NOK 13.4m