Pacific Radiance has seen two top directors increase their stakes in the struggling Singapore-listed offshore vessel operator.

Chairman Pang Yoke Min recently acquired a total of 190,000 shares at an average price of SGD 0.12 (9 US cents) each in his first trade since the fourth quarter of 2014.

The trades increased his direct holdings to 19.1m shares, or 2.7% of the issued capital.