Alkermes (ALKS) came out with quarterly earnings of $0.73 per share, missing the Zacks Consensus Estimate of $0.78 per share. This compares to earnings of $0.64 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of -6.41%. A quarter ago, it was expected that this drugmaker would post earnings of $0.73 per share when it actually produced earnings of $0.72, delivering a surprise of -1.37%.Over the last four quarters, the company has s ...