BOK Financial (NASDAQ:BOKF) reported quarterly earnings of $2.58 per share which beat the analyst consensus estimate of $2.31 by 11.69 percent. This is a 38.71 percent increase over earnings of $1.86 per share from the same period last year. The company reported quarterly sales of $553.822 million which beat the analyst consensus estimate of $551.559 million by 0.41 percent. This is a 10.26 percent increase over sales of $502.292 million the same period last year.