Regeneron (REGN) came out with quarterly earnings of $12.89 per share, beating the Zacks Consensus Estimate of$8.03 per share. This compares to earnings of $11.56 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of +60.52$8.43 per share when it actually produced earnings of $8.22, delivering a surprise of -2.49%.Over the last four quarter ...