Denison Mines (DNN) reported a Q1 adjusted loss late Tuesday of C$0.02 per diluted share, narrowing from a loss of $0.05 a year earlier.
Analysts polled by FactSet expected a non-GAAP loss of $0.02.
Revenue for the quarter ended March 31 was $1.1 million, down from $1.4 million a year earlier.
A single analyst surveyed by FactSet expected $1.1 million.
The company's shares were at last look up 0.25% in US premarket, having been up 1.4% earlier.