Supernus Pharmaceuticals, Inc. - SUPN - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 12, 2025	46.47	45.46	45.46	46.67	45.39	415,100
September 11, 2025	46.23	46.66	46.66	46.72	45.87	470,500
September 10, 2025	46	46.21	46.21	46.23	45.26	661,933
September 09, 2025	45.73	46.03	46.03	46.22	45.39	561,800
September 08, 2025	45.92	45.82	45.82	46.79	45.6	595,400
September 05, 2025	45.39	46	46	46.1	45.19	657,600
September 04, 2025	44.99	45.43	45.43	45.5	44.68	600,900
September 03, 2025	44.62	44.93	44.93	45.18	44.53	553,200
September 02, 2025	44.95	44.54	44.54	45.94	44.1	861,826
August 29, 2025	45.58	45.12	45.12	45.58	44.98	481,800
August 28, 2025	45.07	45.37	45.37	45.42	44.17	468,822
August 27, 2025	44.09	45.07	45.07	45.1	43.77	680,800
August 26, 2025	44.19	44.32	44.32	44.68	43.84	372,840
August 25, 2025	44.95	44.43	44.43	45.6	44.37	645,741
August 22, 2025	43.49	44.88	44.88	45.01	43.49	1.05M
August 21, 2025	42.72	43.32	43.32	43.54	42.67	719,021
August 20, 2025	42.15	42.68	42.68	42.96	41.78	812,613
August 19, 2025	42.95	42	42	43.07	41.96	623,200
August 18, 2025	42.76	42.99	42.99	43.73	42.47	682,108
August 15, 2025	42.24	42.69	42.69	43.58	42.04	996,300
August 14, 2025	42.31	42.17	42.17	42.65	41.76	804,436
August 13, 2025	41.31	42.64	42.64	42.96	41.01	1.08M
August 12, 2025	41.12	41.24	41.24	41.7	40.5	897,639
August 11, 2025	41.25	40.57	40.57	41.6	40.32	877,607
August 08, 2025	41.33	41.23	41.23	41.76	40.26	1.05M
August 07, 2025	42.41	41.46	41.46	42.41	40.43	1.93M
August 06, 2025	39.15	42.44	42.44	43.62	38.26	3.81M
August 05, 2025	36.83	37.53	37.53	37.88	36.46	1.13M
August 04, 2025	35.58	37.05	37.05	37.1	35.51	747,343
August 01, 2025	34.66	35.51	35.51	35.69	34.64	858,700
July 31, 2025	32.83	35.1	35.1	35.92	32.83	1.68M
July 30, 2025	34.26	33.56	33.56	34.61	33.48	555,800
July 29, 2025	33.52	33.45	33.45	33.93	32.94	805,600
July 28, 2025	33.37	33.41	33.41	34.21	33.18	583,037
July 25, 2025	32.94	33.58	33.58	33.64	32.53	640,360
July 24, 2025	32.9	32.85	32.85	33.41	32.51	540,348
July 23, 2025	32.85	32.97	32.97	33.37	32.71	498,100
July 22, 2025	33.24	32.67	32.67	33.72	32.52	728,600
July 21, 2025	32.34	33.23	33.23	33.44	32.21	869,800
July 18, 2025	33.83	32.34	32.34	33.83	32.2	688,815
July 17, 2025	33.38	33.59	33.59	34.4	33.38	945,900
July 16, 2025	33.67	33.52	33.52	34.05	32.91	1.2M
July 15, 2025	33.87	33.51	33.51	34.12	33.08	677,100
July 14, 2025	33.08	33.96	33.96	33.98	33.08	594,612
July 11, 2025	33.03	33.12	33.12	33.37	32.49	461,128
July 10, 2025	32.71	33.14	33.14	33.8	32.55	875,200
July 09, 2025	32.25	32.67	32.67	32.95	32.15	874,019
July 08, 2025	31.43	32.09	32.09	32.72	31.37	1.2M
July 07, 2025	31.78	31.45	31.45	32.12	31.35	682,248
July 03, 2025	32.14	31.98	31.98	32.55	31.75	212,600
July 02, 2025	31.81	32.07	32.07	32.22	31.62	474,543
July 01, 2025	31.42	31.82	31.82	32.78	31.37	856,921
June 30, 2025	31.24	31.52	31.52	31.81	31.16	534,900
June 27, 2025	31.23	31.16	31.16	31.39	30.93	1.1M
June 26, 2025	31.32	31.2	31.2	31.76	31.03	492,509
June 25, 2025	31.55	31.24	31.24	31.69	30.83	1.05M
June 24, 2025	32.18	31.67	31.67	32.67	31.38	742,712
June 23, 2025	32.19	32.02	32.02	32.49	31.46	659,208
June 20, 2025	32.96	32.28	32.28	33.3	32.24	909,400
June 18, 2025	32.33	32.96	32.96	33.26	32.01	583,113

Supernus Pharmaceuticals, Inc. (SUPN) NASDAQ