FibroGen (FGEN) came out with a quarterly loss of $0.17 per share versus the Zacks Consensus Estimate of a loss of $0.38. This compares to loss of $0.52 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of 55.26%. A quarter ago, it was expected that this biotech drug developer would post a loss of $0.26 per share when it actually produced a loss of $0.16, delivering a surprise of 38.46%.Over the last four quarters, the company has ...