Packaging Corp. (PKG) came out with quarterly earnings of $2.20 per share, beating the Zacks Consensus Estimate of $2.12 per share. This compares to earnings of $2.31 per share a year ago. These figures are adjusted for non-recurring items. This quarterly report represents an earnings surprise of 3.77%. A quarter ago, it was expected that this maker of containerboard and corrugated packaging products would post earnings of $1.63 per share when it actually produced earnings of $1.72, delivering a surprise of ...