CareDx (NASDAQ:CDNA) reported quarterly earnings of $0.12 per share which missed the analyst consensus estimate of $0.24 by 49.79 percent. This is a 33.33 percent decrease over earnings of $0.18 per share from the same period last year. The company reported quarterly sales of $108.386 million which beat the analyst consensus estimate of $103.249 million by 4.98 percent. This is a 25.19 percent increase over sales of $86.579 million the same period last year.