Teekay Tankers (NYSE:TNK) reported quarterly earnings of $3.69 per share which beat the analyst consensus estimate of $3.30 by 11.82 percent. This is a 204.96 percent increase over earnings of $1.21 per share from the same period last year. The company reported quarterly sales of $286.094 million which beat the analyst consensus estimate of $229.310 million by 24.76 percent. This is a 23.51 percent increase over sales of $231.639 million the same period last year.