Kaiser Aluminum (NASDAQ:KALU) reported quarterly earnings of $1.53 per share which missed the analyst consensus estimate of $1.56 by 1.92 percent. This is a 363.64 percent increase over earnings of $0.33 per share from the same period last year. The company reported quarterly sales of $929.000 million which beat the analyst consensus estimate of $902.000 million by 2.99 percent. This is a 21.44 percent increase over sales of $765.000 million the same period last year.