Align Tech (NASDAQ:ALGN) reported quarterly earnings of $2.49 per share which missed the analyst consensus estimate of $2.57 by 3.11 percent. This is a 3.32 percent increase over earnings of $2.41 per share from the same period last year. The company reported quarterly sales of $1.012 billion which missed the analyst consensus estimate of $1.059 billion by 4.43 percent. This is a 1.52 percent decrease over sales of $1.028 billion the same period last year.