PPG Industries (PPG) came out with quarterly earnings of $1.83 per share, in line with the Zacks Consensus Estimate . This compares to earnings of $1.72 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of +0.05%. A quarter ago, it was expected that this paint and coatings maker would post earnings of $1.57 per share when it actually produced earnings of $1.51, delivering a surprise of -3.82%.Over the last four quarters, the compan ...