Alphatec Holdings (NASDAQ:ATEC) reported quarterly earnings of $0.06 per share which beat the analyst consensus estimate of $(0.13) by 146.88 percent. This is a 126.09 percent increase over losses of $(0.23) per share from the same period last year. The company reported quarterly sales of $212.928 million which beat the analyst consensus estimate of $211.380 million by 0.73 percent. This is a 20.44 percent increase over sales of $176.793 million the same period last year.