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

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
November 12, 2025	46.06	44.62	44.62	46.26	44.12	1.4M
November 11, 2025	45.4	46.11	46.11	46.59	44.47	1.03M
November 10, 2025	46.08	45.4	45.4	46.53	44.51	1.09M
November 07, 2025	46.77	46.02	46.02	47.49	45.82	928,000
November 06, 2025	47.08	47.27	47.27	47.69	45.63	1.43M
November 05, 2025	44.7	47.11	47.11	51.52	43.11	4M
November 04, 2025	55.43	57	57	57.4	54.61	1.48M
November 03, 2025	55.28	55.7	55.7	56.17	54.27	1.09M
October 31, 2025	56.33	55.13	55.13	57.33	54.21	904,200
October 30, 2025	55.61	56.5	56.5	57.65	55.02	859,200
October 29, 2025	54.9	55.68	55.68	55.95	53.16	2.31M
October 28, 2025	52.72	53.17	53.2	53.38	51.84	403,044
October 27, 2025	54	52.72	52.72	54.79	52.61	507,600
October 24, 2025	52.3	52.83	52.83	53.28	52.3	840,074
October 23, 2025	51.07	52.02	52.02	53.04	50.7	880,735
October 22, 2025	50.72	50.67	50.67	51.47	49.95	561,904
October 21, 2025	51.43	50.67	50.67	51.6	50.33	422,142
October 20, 2025	50.44	51.59	51.59	52.15	50.11	741,230
October 17, 2025	49.69	50.17	50.17	50.85	49.44	630,200
October 16, 2025	49.22	49.76	49.76	49.77	48.97	374,867
October 15, 2025	49.16	49.27	49.27	49.67	48.82	565,400
October 14, 2025	48.31	49.22	49.22	49.48	47.98	656,200
October 13, 2025	49.19	48.38	48.38	49.35	48.19	561,138
October 10, 2025	49.39	49	49	49.82	48.27	1.05M
October 09, 2025	51.08	49.51	49.51	51.78	49.35	2.13M
October 08, 2025	48.04	48	48	48.24	47.27	584,500
October 07, 2025	48.32	48.07	48.07	48.48	47.59	564,014
October 06, 2025	48.35	48.31	48.31	48.84	47.34	728,100
October 03, 2025	47.97	48.35	48.35	49.66	47.97	909,693
October 02, 2025	47.93	47.96	47.96	48.64	47.41	592,627
October 01, 2025	47.62	48.04	48.04	48.27	47.29	470,100
September 30, 2025	48.01	47.79	47.79	48.44	47.38	497,513
September 29, 2025	47.18	47.6	47.6	48.15	46.77	705,333
September 26, 2025	47.44	47.03	47.03	48	46.86	594,800
September 25, 2025	46.97	47.18	47.18	47.52	46.32	712,739
September 24, 2025	46.88	47.1	47.1	47.17	46.44	459,628
September 23, 2025	46.7	46.83	46.83	47.65	46.43	736,536
September 22, 2025	46.2	46.98	46.98	47.07	45.76	681,901
September 19, 2025	46.77	46.04	46.04	46.77	45.75	1.37M
September 18, 2025	44.64	46.13	46.13	46.24	44.29	849,600
September 17, 2025	44.04	44.8	44.8	45.16	43.89	629,000
September 16, 2025	43.96	43.99	43.99	44.2	43.44	1.06M
September 15, 2025	45.19	43.99	43.99	45.83	43.9	794,500
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

Supernus Pharmaceuticals, Inc. (SUPN) NASDAQ