$ATEC: Alphatec Holdings, Inc. - Common Stock
2026-06-10 ATEC 2026-06-10 17:01:01 8.82 7.50 -1.33% ATEC 2026-06-10 19:01:02 8.30 7.50 -1.33% ATEC 2026-06-10 20:01:18 0.00 0.00 -1.33% 2026-06-11 ATEC 2026-06-11 04:01:12 11.39 8.10 2.42% ATEC 2026-06-11 05:01:01 8.29 8.15 0.61% ATEC 2026-06-11 06:01:08 8.35 7.96 0.85% ATEC 2026-06-11 07:01:01 8.31 7.96 0.85% ATEC 2026-06-11 08:01:03 8.22 7.98 0.73% ATEC 2026-06-11 09:01:02 8.45 7.95 0.73% ATEC 2026-06-11 10:01:06 8.12 8.10 -0.24% ATEC 2026-06-11 11:01:02 8.17 8.16 0.36% ATEC 2026-06-11 12:01:08 8.17 8.16 0.48% ATEC 2026-06-11 13:01:01 8.16 8.15 0.36% ATEC 2026-06-11 14:01:14 8.28 8.26 1.82% ATEC 2026-06-11 15:01:08 8.24 8.23 1.33% ATEC 2026-06-11 16:01:17 8.32 8.05 0.12% ATEC 2026-06-11 16:13:07 8-K Sec report https://www.sec.gov/Archives/edgar/data/1350653/000119312526267552/0001193125-26-267552-index.htm 8-K - Alphatec Holdings, Inc. (0001350653) (Filer) ATEC 2026-06-11 17:01:17 8.32 7.90 0.12% ATEC 2026-06-11 20:01:16 0.00 0.00 0.12% 2026-06-12 ATEC 2026-06-12 04:01:32 9.53 7.13 0.86% ATEC 2026-06-12 05:01:02 9.53 8.18 0.74% ATEC 2026-06-12 06:01:08 9.53 7.13 0.12% ATEC 2026-06-12 07:01:01 8.61 7.26 -0.49% ATEC 2026-06-12 08:01:07 8.61 7.50 -0.37% ATEC 2026-06-12 10:01:06 8.05 8.03 -0.98% ATEC 2026-06-12 11:01:07 8.27 8.26 1.72% ATEC 2026-06-12 12:01:10 8.23 8.22 1.23% ATEC 2026-06-12 13:01:03 8.26 8.25 1.60% ATEC 2026-06-12 14:01:09 8.25 8.24 1.48% ATEC 2026-06-12 15:01:03 8.24 8.23 1.35% ATEC 2026-06-12 16:01:09 8.61 7.99 1.85% ATEC 2026-06-12 20:01:12 0.00 0.00 1.85% 2026-06-15 ATEC 2026-06-15 04:01:12 9.22 7.44 1.60% ATEC 2026-06-15 07:01:03 9.11 7.55 0.74% ATEC 2026-06-15 08:01:08 8.40 7.55 1.48% ATEC 2026-06-15 10:01:08 8.26 8.25 -0.25% ATEC 2026-06-15 11:01:10 8.29 8.27 0.25% ATEC 2026-06-15 12:01:16 8.31 8.30 0.49% ATEC 2026-06-15 13:01:13 8.27 8.26 0.00% ATEC 2026-06-15 14:01:09 8.19 8.18 -0.98% ATEC 2026-06-15 15:01:01 8.23 8.22 -0.49% ATEC 2026-06-15 16:01:10 9.00 7.90 0.24% ATEC 2026-06-15 20:01:07 0.00 0.00 0.24% 2026-06-16 ATEC 2026-06-16 04:01:06 11.05 8.11 0.12% ATEC 2026-06-16 05:01:06 9.98 8.11 0.12% ATEC 2026-06-16 07:01:10 9.18 8.11 1.45% ATEC 2026-06-16 08:01:09 8.36 8.26 2.66% ATEC 2026-06-16 09:01:02 10.70 8.11 2.66% ATEC 2026-06-16 10:01:04 8.31 8.30 0.24% ATEC 2026-06-16 11:01:02 8.39 8.36 1.21% ATEC 2026-06-16 12:01:07 8.33 8.32 0.48% ATEC 2026-06-16 13:01:04 8.36 8.35 0.97% ATEC 2026-06-16 14:01:03 8.39 8.38 1.33% ATEC 2026-06-16 15:01:08 8.43 8.42 1.81% ATEC 2026-06-16 16:01:12 8.60 8.06 1.93% ATEC 2026-06-16 20:01:10 0.00 0.00 1.93% 2026-06-17 ATEC 2026-06-17 04:01:15 8.58 7.35 -2.17% ATEC 2026-06-17 05:01:00 8.44 7.00 -2.17% ATEC 2026-06-17 07:01:11 8.44 7.42 0.00% ATEC 2026-06-17 08:01:04 8.58 7.50 1.09% ATEC 2026-06-17 09:01:05 8.58 7.54 1.09% ATEC 2026-06-17 10:01:03 8.56 8.55 1.57% ATEC 2026-06-17 11:01:00 8.64 8.61 2.29% ATEC 2026-06-17 12:01:04 8.62 8.60 2.29% ATEC 2026-06-17 13:01:07 8.53 8.51 1.09% ATEC 2026-06-17 14:01:11 8.47 8.44 0.36% ATEC 2026-06-17 15:01:07 8.26 8.25 -2.17% ATEC 2026-06-17 16:01:10 9.42 8.23 -2.25% ATEC 2026-06-17 17:01:08 9.42 8.21 -2.25% ATEC 2026-06-17 18:01:12 9.40 8.21 -2.25% ATEC 2026-06-17 20:01:10 0.00 0.00 -2.25% 2026-06-18 ATEC 2026-06-18 04:01:09 8.51 8.32 1.30% ATEC 2026-06-18 05:01:04 8.60 7.76 0.12% ATEC 2026-06-18 07:01:01 8.60 7.76 0.00% ATEC 2026-06-18 08:01:09 8.60 8.00 0.00% ATEC 2026-06-18 09:01:05 8.54 8.00 0.00% ATEC 2026-06-18 10:01:06 8.48 8.47 2.96% ATEC 2026-06-18 11:01:08 8.62 8.60 4.62% ATEC 2026-06-18 12:01:10 8.64 8.63 4.86% ATEC 2026-06-18 13:01:07 8.70 8.68 5.57% ATEC 2026-06-18 14:01:17 8.72 8.71 5.81% ATEC 2026-06-18 15:01:09 8.74 8.73 5.92% ATEC 2026-06-18 16:01:14 8.90 8.19 7.04% ATEC 2026-06-18 17:01:03 9.00 8.57 7.04% ATEC 2026-06-18 20:01:25 0.00 0.00 7.04% 2026-06-22 ATEC 2026-06-22 04:01:27 9.30 8.02 -0.61% ATEC 2026-06-22 05:00:58 9.11 7.82 0.61% ATEC 2026-06-22 06:01:07 9.11 7.82 -0.61% ATEC 2026-06-22 07:01:01 9.30 8.76 0.00% ATEC 2026-06-22 08:01:05 9.30 7.94 0.00% ATEC 2026-06-22 09:01:02 9.03 7.50 0.00% ATEC 2026-06-22 10:01:07 8.99 8.98 2.18% ATEC 2026-06-22 11:01:05 9.02 9.01 2.55% ATEC 2026-06-22 12:01:12 9.08 9.07 3.28% ATEC 2026-06-22 13:01:07 9.02 9.01 2.55% ATEC 2026-06-22 14:01:10 8.81 8.80 0.12% ATEC 2026-06-22 15:04:03 8.73 8.72 -0.97% ATEC 2026-06-22 16:01:13 9.07 8.48 -2.84% ATEC 2026-06-22 19:01:06 8.95 8.48 -2.84% ATEC 2026-06-22 20:01:10 0.00 0.00 -2.84% 2026-06-23 ATEC 2026-06-23 04:01:07 9.72 8.55 -4.43% ATEC 2026-06-23 05:01:08 9.69 7.51 0.00% ATEC 2026-06-23 06:01:10 9.69 7.51 -2.84% ATEC 2026-06-23 07:01:03 9.69 8.48 -1.14% ATEC 2026-06-23 08:01:12 9.39 8.35 1.14% ATEC 2026-06-23 09:01:06 8.61 8.35 1.14% ATEC 2026-06-23 10:01:08 8.61 8.60 0.68% ATEC 2026-06-23 11:01:07 8.43 8.42 -1.36% ATEC 2026-06-23 12:01:13 8.58 8.57 0.34% ATEC 2026-06-23 13:01:06 8.59 8.58 0.45% ATEC 2026-06-23 14:01:04 8.55 8.53 0.00% ATEC 2026-06-23 15:01:09 8.58 8.57 0.34% ATEC 2026-06-23 16:01:12 8.94 8.25 -0.58% ATEC 2026-06-23 20:01:33 0.00 0.00 -0.58% 2026-06-24 ATEC 2026-06-24 04:01:18 9.42 8.41 1.87% ATEC 2026-06-24 05:01:03 9.70 8.41 0.00% ATEC 2026-06-24 06:01:12 9.70 8.41 1.17% ATEC 2026-06-24 07:00:59 9.41 8.41 1.17% ATEC 2026-06-24 09:00:59 10.17 8.41 1.17% ATEC 2026-06-24 10:01:04 8.93 8.92 5.03% ATEC 2026-06-24 11:01:06 9.09 9.08 6.90% ATEC 2026-06-24 12:01:12 8.99 8.98 5.85% ATEC 2026-06-24 13:01:17 8.72 8.71 2.69% ATEC 2026-06-24 14:01:14 8.86 8.85 4.21% ATEC 2026-06-24 15:01:07 8.89 8.86 4.68% ATEC 2026-06-24 16:01:17 9.14 8.31 2.47% ATEC 2026-06-24 20:01:16 0.00 0.00 2.47% 2026-06-25 ATEC 2026-06-25 04:01:15 9.97 8.44 0.12% ATEC 2026-06-25 06:01:16 9.97 8.44 -0.35% ATEC 2026-06-25 07:01:03 8.81 8.60 -0.35% ATEC 2026-06-25 08:01:10 8.80 8.60 -0.35% ATEC 2026-06-25 09:01:01 8.80 7.50 0.71% ATEC 2026-06-25 10:01:07 8.90 8.89 2.47% ATEC 2026-06-25 11:01:18 8.91 8.90 2.59% ATEC 2026-06-25 12:01:08 8.89 8.86 2.24% ATEC 2026-06-25 13:01:03 8.89 8.88 2.35% ATEC 2026-06-25 14:01:10 8.87 8.85 2.00% ATEC 2026-06-25 15:05:28 8.94 8.93 2.94% ATEC 2026-06-25 16:01:07 9.00 8.66 1.61% ATEC 2026-06-25 18:01:14 9.00 8.19 1.61% ATEC 2026-06-25 20:01:15 0.00 0.00 1.61% 2026-06-26 ATEC 2026-06-26 04:01:11 9.64 7.59 -2.87% ATEC 2026-06-26 05:01:03 9.64 7.32 -2.87% ATEC 2026-06-26 07:01:02 8.90 8.75 -2.87% ATEC 2026-06-26 08:01:08 8.90 8.66 -0.57% ATEC 2026-06-26 09:01:02 8.90 8.66 0.80% ATEC 2026-06-26 10:01:06 8.92 8.90 1.03% ATEC 2026-06-26 11:01:02 9.15 9.14 3.79% ATEC 2026-06-26 12:01:12 9.16 9.15 3.79% ATEC 2026-06-26 13:01:07 9.09 9.08 2.99% ATEC 2026-06-26 15:01:12 9.15 9.14 3.79% ATEC 2026-06-26 16:01:13 9.34 9.27 5.55% ATEC 2026-06-26 17:01:12 9.94 9.23 5.78% ATEC 2026-06-26 19:01:17 9.43 9.17 6.57% ATEC 2026-06-26 20:01:18 0.00 0.00 6.46% 2026-06-29 ATEC 2026-06-29 04:01:06 9.84 9.40 1.13% ATEC 2026-06-29 05:01:03 9.84 8.42 0.00% ATEC 2026-06-29 06:01:12 9.84 8.42 1.13% ATEC 2026-06-29 07:01:13 9.39 8.42 1.13% ATEC 2026-06-29 08:01:13 9.41 9.18 1.02% ATEC 2026-06-29 09:01:06 9.84 8.10 1.02% ATEC 2026-06-29 10:01:07 9.15 9.14 -1.70% ATEC 2026-06-29 11:01:01 9.30 9.28 0.00% ATEC 2026-06-29 12:01:06 9.29 9.27 0.00% ATEC 2026-06-29 13:01:09 9.41 9.40 1.25% ATEC 2026-06-29 14:01:27 9.50 9.49 2.27% ATEC 2026-06-29 15:01:15 9.53 9.51 2.49% ATEC 2026-06-29 16:01:21 9.84 8.47 2.15% ATEC 2026-06-29 17:01:11 9.84 8.68 2.15% ATEC 2026-06-29 20:01:21 0.00 0.00 2.15% 2026-06-30 ATEC 2026-06-30 04:01:36 11.39 7.67 -0.75% ATEC 2026-06-30 05:01:10 11.39 8.42 0.00% ATEC 2026-06-30 06:01:13 9.64 9.36 0.00% ATEC 2026-06-30 07:01:08 9.64 9.36 1.08% ATEC 2026-06-30 08:01:07 9.70 9.33 0.00% ATEC 2026-06-30 09:01:08 9.40 8.51 -0.97% ATEC 2026-06-30 10:01:14 8.91 8.90 -6.24% ATEC 2026-06-30 11:01:05 8.87 8.85 -6.88% ATEC 2026-06-30 12:01:16 8.76 8.75 -8.06% ATEC 2026-06-30 13:01:07 8.61 8.60 -9.57% ATEC 2026-06-30 14:01:06 8.75 8.74 -8.06% ATEC 2026-06-30 15:01:07 8.58 8.57 -9.78% ATEC 2026-06-30 16:01:15 8.89 8.51 -8.84% ATEC 2026-06-30 18:01:12 8.89 8.51 -8.74% ATEC 2026-06-30 20:01:15 0.00 0.00 -8.74% 2026-07-01 ATEC 2026-07-01 04:01:15 8.65 7.54 0.42% ATEC 2026-07-01 05:01:05 8.80 8.40 -0.95% ATEC 2026-07-01 06:01:06 8.75 8.50 -1.47% ATEC 2026-07-01 07:01:06 8.72 8.52 -1.47% ATEC 2026-07-01 09:01:01 8.68 8.51 -0.21% ATEC 2026-07-01 10:01:10 9.07 9.06 4.42% ATEC 2026-07-01 11:01:04 9.03 9.01 3.89% ATEC 2026-07-01 12:01:09 8.94 8.93 3.05% ATEC 2026-07-01 13:01:02 8.90 8.89 2.63% ATEC 2026-07-01 14:01:15 8.94 8.93 3.05% ATEC 2026-07-01 15:01:00 8.95 8.93 3.26% ATEC 2026-07-01 16:01:07 9.22 8.80 2.43% ATEC 2026-07-01 17:01:16 9.22 8.80 3.24% ATEC 2026-07-01 20:01:15 0.00 0.00 3.24% 2026-07-02 ATEC 2026-07-02 04:01:14 9.99 7.92 -0.46% ATEC 2026-07-02 06:01:10 9.99 8.85 0.00% ATEC 2026-07-02 08:01:13 9.99 8.85 0.23% ATEC 2026-07-02 09:01:05 9.84 8.85 0.23% ATEC 2026-07-02 10:01:09 8.82 8.81 -0.35% ATEC 2026-07-02 11:01:04 8.85 8.84 0.00% ATEC 2026-07-02 12:01:13 8.95 8.93 1.16% ATEC 2026-07-02 13:01:11 8.94 8.93 0.92% ATEC 2026-07-02 14:01:12 9.02 9.01 1.97% ATEC 2026-07-02 15:01:07 8.90 8.89 0.46% ATEC 2026-07-02 16:01:05 9.97 8.60 0.79% ATEC 2026-07-02 17:01:10 10.80 8.60 0.79% ATEC 2026-07-02 18:01:17 9.97 8.60 0.79% ATEC 2026-07-02 20:01:19 0.00 0.00 0.79% 2026-07-06 ATEC 2026-07-06 04:00:59 10.31 8.10 1.24% ATEC 2026-07-06 06:01:01 9.80 8.10 1.24% ATEC 2026-07-06 07:00:55 9.02 8.82 0.68% ATEC 2026-07-06 09:00:54 9.05 8.92 0.68% ATEC 2026-07-06 10:00:59 8.97 8.96 0.45% ATEC 2026-07-06 11:00:56 9.17 9.16 2.93% ATEC 2026-07-06 12:01:06 9.28 9.26 4.06% ATEC 2026-07-06 13:00:52 9.41 9.39 5.53% ATEC 2026-07-06 14:01:04 9.31 9.30 4.51% ATEC 2026-07-06 15:01:02 9.39 9.36 5.42% ATEC 2026-07-06 16:01:02 9.60 8.60 4.71% ATEC 2026-07-06 17:01:11 9.40 9.26 4.04% ATEC 2026-07-06 18:01:09 9.45 8.60 4.04% ATEC 2026-07-06 20:01:11 0.00 0.00 4.04% 2026-07-07 ATEC 2026-07-07 04:01:02 9.45 9.15 -0.90% ATEC 2026-07-07 05:00:48 9.45 9.15 -0.67% ATEC 2026-07-07 06:01:08 9.50 9.34 0.78% ATEC 2026-07-07 07:00:56 9.50 8.17 0.78% ATEC 2026-07-07 08:00:58 9.50 8.60 0.78% ATEC 2026-07-07 09:00:52 9.50 8.60 -0.56% ATEC 2026-07-07 10:01:03 9.44 9.43 1.23% ATEC 2026-07-07 11:00:53 9.41 9.40 1.01% ATEC 2026-07-07 12:00:50 9.39 9.36 0.78% ATEC 2026-07-07 14:01:04 9.42 9.41 1.01% ATEC 2026-07-07 15:00:55 9.41 9.40 1.01% ATEC 2026-07-07 16:00:59 10.00 9.30 0.75% ATEC 2026-07-07 17:00:48 10.00 9.13 0.75% ATEC 2026-07-07 20:01:11 0.00 0.00 0.75% 2026-07-08 ATEC 2026-07-08 04:01:14 10.33 8.50 0.86% ATEC 2026-07-08 05:01:05 10.33 9.11 0.86% ATEC 2026-07-08 06:01:07 9.39 9.15 1.18% ATEC 2026-07-08 08:01:02 9.37 8.51 1.18% ATEC 2026-07-08 09:01:02 9.37 8.60 1.18% ATEC 2026-07-08 10:00:59 9.15 9.14 -2.57% ATEC 2026-07-08 11:00:53 9.28 9.26 -1.07% ATEC 2026-07-08 12:00:55 9.33 9.32 -0.54% ATEC 2026-07-08 13:00:53 9.29 9.27 -0.86% ATEC 2026-07-08 14:01:08 9.25 9.24 -1.39% ATEC 2026-07-08 15:00:56 9.22 9.21 -1.71% ATEC 2026-07-08 16:01:03 10.80 8.73 -1.71% ATEC 2026-07-08 17:00:51 10.80 8.73 -1.39% ATEC 2026-07-08 18:01:01 10.80 8.73 -0.75% ATEC 2026-07-08 19:00:52 10.15 8.73 -0.75% ATEC 2026-07-08 20:00:59 0.00 0.00 -0.75% 2026-07-09 ATEC 2026-07-09 04:01:06 10.32 9.22 0.96% ATEC 2026-07-09 07:00:54 9.36 9.22 0.96% ATEC 2026-07-09 09:01:06 10.18 9.18 0.96% ATEC 2026-07-09 10:00:56 9.34 9.33 1.49% ATEC 2026-07-09 11:00:52 9.41 9.40 2.13% ATEC 2026-07-09 12:01:01 9.34 9.33 1.28% ATEC 2026-07-09 13:00:58 9.36 9.35 1.60% ATEC 2026-07-09 14:01:03 9.35 9.34 1.49% ATEC 2026-07-09 15:00:49 9.43 9.42 2.24% ATEC 2026-07-09 16:01:01 9.60 9.50 3.26% ATEC 2026-07-09 18:01:05 10.51 9.50 4.23% ATEC 2026-07-09 20:01:09 0.00 0.00 4.23% 2026-07-10 ATEC 2026-07-10 04:01:11 10.82 8.68 4.23% ATEC 2026-07-10 05:00:59 10.82 8.68 0.98% ATEC 2026-07-10 06:01:03 10.63 8.68 0.98% ATEC 2026-07-10 07:00:54 10.75 9.50 1.63% ATEC 2026-07-10 08:00:55 9.90 9.50 1.63% ATEC 2026-07-10 09:00:50 9.90 9.56 0.65% ATEC 2026-07-10 10:00:54 9.41 9.40 -0.98% ATEC 2026-07-10 11:00:55 9.39 9.36 -1.41% ATEC 2026-07-10 12:00:55 9.39 9.36 -1.19% ATEC 2026-07-10 13:00:59 9.45 9.43 -0.54% ATEC 2026-07-10 14:01:03 9.49 9.48 -0.11% ATEC 2026-07-10 15:01:57 9.57 9.56 0.65% ATEC 2026-07-10 16:01:00 9.90 9.57 0.84%