Alphatec Holdings (NASDAQ: ATEC) reported quarterly earnings of $0.07 per share which met the analyst consensus estimate. This is a 250 percent increase over earnings of $0.02 per share from the same period last year. The company reported quarterly sales of $213.513 million which beat the analyst consensus estimate of $211.273 million by 1.06 percent. This is a 15.07 percent increase over sales of $185.544 million the same period last year.