Tandem Diabetes Care (NASDAQ:TNDM) reported quarterly losses of $(0.67) per share which missed the analyst consensus estimate of $(0.61) by 9.02 percent. This is a 3.91 percent decrease over losses of $(0.64) per share from the same period last year. The company reported quarterly sales of $234.42 million which beat the analyst consensus estimate of $220.20 million by 6.46 percent. This is a 22.30 percent increase over sales of $191.67 million the same period last year.