Northern Technologies (NTIC) came out with quarterly earnings of $0.11 per share, missing the Zacks Consensus Estimate of $0.24 per share. This compares to earnings of $0.17 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of -54.17%. A quarter ago, it was expected that this rust and corrosion prevention company would post earnings of $0.17 per share when it actually produced earnings of $0.18, delivering a surprise of 5.88%.Over ...