Teekay Tankers (TNK) came out with quarterly earnings of $3.08 per share, missing the Zacks Consensus Estimate of $3.24 per share. This compares to earnings of $4.38 per share a year ago. These figures are adjusted for non-recurring items. This quarterly report represents an earnings surprise of -4.94%. A quarter ago, it was expected that this oil and gas shipping company would post earnings of $3.70 per share when it actually produced earnings of $3.86, delivering a surprise of 4.32%. Over the last four qu ...