CARLSBAD, Calif., Oct. 31, 2018 (GLOBE NEWSWIRE) — Alphatec Holdings, Inc. (“ATEC” or the “Company”) (Nasdaq: ATEC), a provider of innovative spine surgery solutions with a mission to improve patient lives through the relentless pursuit of superior outcomes, today announced it will present at the Stifel 2018 Healthcare Conference on November 14, 2018, at 2:00 […]