CARLSBAD, Calif., Aug. 24, 2016 (GLOBE NEWSWIRE) — Alphatec Holdings, Inc. (ATEC), the parent company of Alphatec Spine, Inc., a global provider of spinal fusion technologies, today announced the effectiveness of a one-for-twelve reverse stock split of its common stock. The reverse stock split will take effect at 5:00 pm Eastern Time on August 24, […]