Lockheed Martin (NYSE:LMT) reported quarterly earnings of $6.44 per share which missed the analyst consensus estimate of $6.71 by 4.02 percent. This is a 11.54 percent decrease over earnings of $7.28 per share from the same period last year. The company reported quarterly sales of $18.021 billion which missed the analyst consensus estimate of $18.244 billion by 1.22 percent. This is a 0.32 percent increase over sales of $17.963 billion the same period last year.