Alphatec Holdings, Inc. - ATEC - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 22, 2025	16.13	16.14	16.14	16.47	15.84	2.49M
August 21, 2025	15.85	15.93	15.93	16.07	15.78	1.88M
August 20, 2025	15.79	15.89	15.89	15.93	15.72	1.58M
August 19, 2025	15.91	15.8	15.8	15.98	15.72	1.88M
August 18, 2025	15.75	15.86	15.86	15.91	15.66	1.6M
August 15, 2025	15.67	15.7	15.7	15.89	15.5	1.8M
August 14, 2025	15.6	15.57	15.57	15.67	15.4	1.67M
August 13, 2025	15.87	15.8	15.8	16.02	15.43	2.39M
August 12, 2025	15.49	15.72	15.72	15.84	15.39	2.61M
August 11, 2025	14.98	15.32	15.32	15.44	14.75	2.24M
August 08, 2025	14.98	14.97	14.97	15.32	14.91	1.75M
August 07, 2025	15.39	14.9	14.9	15.46	14.74	4.03M
August 06, 2025	15.31	15.2	15.2	15.45	14.93	4.37M
August 05, 2025	14.95	15.34	15.34	15.34	14.53	5.88M
August 04, 2025	13.98	14.87	14.87	14.9	13.81	7.32M
August 01, 2025	11.98	13.77	13.77	13.89	11.66	13.01M
July 31, 2025	10.66	10.58	10.58	10.85	10.11	3.5M
July 30, 2025	10.96	10.73	10.73	11.09	10.62	1.2M
July 29, 2025	11.31	10.88	10.88	11.31	10.86	1.39M
July 28, 2025	10.9	11.19	11.19	11.25	10.76	1.87M
July 25, 2025	10.75	10.82	10.82	10.85	10.64	858,000
July 24, 2025	10.8	10.71	10.71	10.83	10.58	1.36M
July 23, 2025	10.87	10.83	10.83	10.96	10.73	1.02M
July 22, 2025	10.25	10.74	10.74	10.87	10.24	1.61M
July 21, 2025	10.6	10.31	10.31	10.71	10.22	1.36M
July 18, 2025	10.74	10.49	10.49	10.74	10.44	1.18M
July 17, 2025	10.57	10.63	10.63	10.81	10.52	1.35M
July 16, 2025	10.77	10.63	10.63	10.92	10.47	1.7M
July 15, 2025	10.91	10.71	10.71	10.97	10.69	989,400
July 14, 2025	11	10.91	10.91	11.17	10.84	731,000
July 11, 2025	11.56	10.99	10.99	11.56	10.91	1.61M
July 10, 2025	11.42	11.58	11.58	12.01	11.26	1.65M
July 09, 2025	11.71	11.49	11.49	11.71	11.22	1.64M
July 08, 2025	10.95	11.6	11.6	11.61	10.88	2.33M
July 07, 2025	10.93	10.93	10.93	11.01	10.72	1.37M
July 03, 2025	10.99	10.99	10.99	11.12	10.7	777,404
July 02, 2025	10.92	10.96	10.96	11.16	10.78	1.34M
July 01, 2025	11.1	10.93	10.93	11.4	10.88	1.71M
June 30, 2025	11.04	11.1	11.1	11.13	10.74	1.78M
June 27, 2025	10.91	11.08	11.08	11.15	10.76	3.3M
June 26, 2025	11.24	10.9	10.9	11.31	10.82	1.66M
June 25, 2025	11.32	11.24	11.24	11.43	11.09	1.25M
June 24, 2025	11	11.35	11.35	11.39	10.83	1.67M
June 23, 2025	10.93	10.86	10.86	10.96	10.29	2.14M
June 20, 2025	10.97	10.94	10.94	11.05	10.8	2.08M
June 18, 2025	10.85	10.89	10.89	11.06	10.66	1.09M
June 17, 2025	10.9	10.85	10.85	11.19	10.81	1.29M
June 16, 2025	11.23	11.02	11.02	11.23	10.89	1.53M
June 13, 2025	11.17	11.06	11.06	11.21	10.9	1.99M
June 12, 2025	11.69	11.37	11.37	11.74	11.33	1.18M
June 11, 2025	12.25	11.73	11.73	12.3	11.67	1.97M
June 10, 2025	11.92	12.21	12.21	12.25	11.88	1.5M
June 09, 2025	12.74	11.92	11.92	12.97	11.5	3.44M
June 06, 2025	12.42	12.73	12.73	12.73	12.38	1.22M
June 05, 2025	12.25	12.44	12.44	12.57	12.15	1.35M
June 04, 2025	12.71	12.28	12.28	12.71	12.19	1.71M
June 03, 2025	12.32	12.66	12.66	12.75	12.22	1.14M
June 02, 2025	12.42	12.3	12.3	12.48	12.07	1.62M
May 30, 2025	12.4	12.43	12.43	12.49	11.99	1.78M
May 29, 2025	12.54	12.46	12.46	12.56	12.29	1.42M

Alphatec Holdings, Inc. (ATEC) NASDAQ