Supernus Pharmaceuticals Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 12, 2026	50.75	50.75	50.75	50.75	50.75	-0.11%	1
Feb 11, 2026	50.90	50.90	49.86	50.80	50.80	-1.22%	14
Feb 10, 2026	49.92	52.00	49.92	51.43	51.43	-0.08%	1
Feb 9, 2026	52.00	52.00	51.47	51.47	51.47	0.90%	77
Feb 6, 2026	50.75	51.40	50.74	51.01	51.01	3.75%	58
Feb 5, 2026	48.38	49.94	48.38	49.17	49.17	-1.38%	78
Feb 4, 2026	49.86	49.86	49.86	49.86	49.86	5.21%	-
Feb 3, 2026	49.98	49.98	47.39	47.39	47.39	-1.58%	4
Feb 2, 2026	49.05	49.05	48.15	48.15	48.15	-0.76%	1
Jan 30, 2026	48.73	48.73	48.52	48.52	48.52	0.64%	2
Jan 29, 2026	50.43	50.43	48.21	48.21	48.21	-3.56%	6
Jan 28, 2026	49.41	49.99	49.31	49.99	49.99	1.61%	9
Jan 27, 2026	49.69	49.69	49.20	49.20	49.20	2.35%	-
Jan 26, 2026	48.07	48.50	48.02	48.07	48.07	0.02%	23
Jan 23, 2026	48.70	49.01	48.06	48.06	48.06	-4.51%	3
Jan 22, 2026	50.33	50.33	50.33	50.33	50.33	1.70%	46
Jan 21, 2026	49.70	49.70	49.49	49.49	49.49	0.71%	138
Jan 20, 2026	49.72	49.74	49.14	49.14	49.14	-2.23%	476
Jan 16, 2026	50.26	50.26	50.26	50.26	50.26	-6.00%	8
Jan 15, 2026	53.47	53.47	53.47	53.47	53.47	3.42%	111
Jan 14, 2026	51.70	51.70	51.70	51.70	51.70	0.60%	1
Jan 12, 2026	52.00	52.02	51.39	51.39	51.39	1.88%	60
Jan 9, 2026	52.00	52.58	50.44	50.44	50.44	-0.86%	39
Jan 8, 2026	51.75	51.75	50.79	50.88	50.88	-0.63%	65
Jan 7, 2026	51.20	51.20	51.20	51.20	51.20	4.60%	3
Jan 6, 2026	49.71	49.71	48.95	48.95	48.95	0.37%	30
Jan 5, 2026	49.25	49.25	48.77	48.77	48.77	-0.51%	229
Jan 2, 2026	49.70	49.70	49.02	49.02	49.02	-2.96%	6
Dec 30, 2025	51.06	51.06	50.52	50.52	50.52	-1.14%	121
Dec 29, 2025	51.08	51.10	51.08	51.10	51.10	-1.35%	3
Dec 24, 2025	51.80	51.80	51.80	51.80	51.80	0.56%	42
Dec 23, 2025	51.51	51.51	51.35	51.51	51.51	0.63%	2
Dec 22, 2025	51.55	51.55	50.84	51.19	51.19	-1.18%	193
Dec 19, 2025	50.22	51.80	50.22	51.80	51.80	4.82%	251
Dec 18, 2025	48.63	49.42	48.63	49.42	49.42	1.00%	103
Dec 17, 2025	49.68	49.68	48.74	48.93	48.93	1.15%	238
Dec 16, 2025	48.37	48.37	48.37	48.37	48.37	2.70%	95
Dec 15, 2025	46.93	47.10	46.93	47.10	47.10	-0.38%	1
Dec 12, 2025	47.28	47.28	47.28	47.28	47.28	1.61%	-
Dec 11, 2025	46.53	46.53	46.53	46.53	46.53	-0.64%	10
Dec 9, 2025	45.86	47.23	45.86	46.83	46.83	0.37%	429
Dec 8, 2025	46.66	46.66	46.66	46.66	46.66	3.83%	4
Dec 5, 2025	44.94	44.94	44.94	44.94	44.94	0.35%	12
Dec 3, 2025	44.79	44.79	44.79	44.79	44.79	0.87%	10
Dec 2, 2025	43.90	44.40	43.90	44.40	44.40	-1.22%	23
Dec 1, 2025	45.18	45.37	44.95	44.95	44.95	-1.58%	33
Nov 28, 2025	46.26	46.26	45.67	45.67	45.67	-2.15%	235
Nov 26, 2025	46.68	46.68	46.68	46.68	46.68	0.32%	40
Nov 25, 2025	46.53	46.53	46.53	46.53	46.53	2.25%	1
Nov 24, 2025	45.50	45.50	45.50	45.50	45.50	0.18%	6