Ironwood Pharmaceuticals (IRWD) came out with quarterly earnings of $0.02 per share, missing the Zacks Consensus Estimate of $0.09 per share. This compares to earnings of $0.12 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of -77.78%. A quarter ago, it was expected that this drugmaker would post earnings of $0.17 per share when it actually produced break-even earnings, delivering a surprise of -100%.Over the last four quarters, ...