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

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
February 20, 2026	51.48	50.86	50.86	51.88	50.19	758,600
February 19, 2026	50.27	51.35	51.35	51.63	49.6	774,000
February 18, 2026	51.65	50.2	50.2	51.65	50.03	494,613
February 17, 2026	50.87	51.62	51.62	51.97	50.46	721,000
February 13, 2026	49.85	50.84	50.84	51.41	49.46	738,700
February 12, 2026	51.37	49.85	49.85	51.59	49.76	675,941
February 11, 2026	51.17	51.34	51.34	51.61	49.94	656,700
February 10, 2026	51.44	51.18	51.18	51.93	50.64	495,044
February 09, 2026	51.75	51.3	51.3	51.96	50.36	654,421
February 06, 2026	50.01	51.65	51.65	51.99	50.01	787,604
February 05, 2026	48.98	49.37	49.37	50.1	48.93	565,508
February 04, 2026	48.42	49.08	49.08	49.47	48.2	665,344
February 03, 2026	48.86	48.4	48.4	49.71	47.29	773,500
February 02, 2026	48.15	48.78	48.78	49.49	48.11	1.01M
January 30, 2026	48.73	48.16	48.16	49.07	48.02	792,911
January 29, 2026	48.74	49.06	49.06	49.36	48.04	826,812
January 28, 2026	49.41	48.94	48.94	50.09	48.41	788,900
January 27, 2026	49.11	49.44	49.44	49.53	48.73	478,209
January 26, 2026	48.07	49.16	49.16	49.67	48.07	815,412
January 23, 2026	48.81	48.25	48.25	49.04	47.94	699,900
January 22, 2026	49.68	49.1	49.1	50.46	48.98	779,636
January 21, 2026	49.65	49.52	49.52	50.25	48.84	506,400
January 20, 2026	49.72	49.82	49.82	50.55	48.88	935,200
January 16, 2026	50.19	50	50	50.42	49.52	581,504
January 15, 2026	51.78	50.26	50.26	52.34	50.08	653,443
January 14, 2026	51.23	51.8	51.8	52.24	50.93	696,078
January 13, 2026	51.07	51.45	51.45	51.57	49.41	698,490
January 12, 2026	52.17	51.36	51.36	52.5	50.65	712,800
January 09, 2026	52	51.11	51.11	52.39	50.45	1.22M
January 08, 2026	51.32	51.17	51.17	51.83	50.45	352,816
January 07, 2026	50.15	51.24	51.24	51.42	49.9	587,339
January 06, 2026	49.18	49.26	49.26	49.54	47.8	650,018
January 05, 2026	49.25	49.4	49.4	49.77	48.27	448,600
January 02, 2026	49.7	49.47	49.47	50.05	48.37	374,900
December 31, 2025	50	49.7	49.7	50.1	49.32	364,300
December 30, 2025	51.32	49.89	49.89	51.41	49.69	367,700
December 29, 2025	51.55	51.25	51.25	51.75	51.14	385,115
December 26, 2025	51.77	51.57	51.57	52.02	51.29	366,400
December 24, 2025	52.21	51.77	51.77	52.3	51.01	209,018
December 23, 2025	51.47	51.71	51.71	52.28	51.25	1.32M
December 22, 2025	51.37	51.5	51.5	51.66	50.61	471,700
December 19, 2025	48.9	51.48	51.48	52.11	47.98	1.62M
December 18, 2025	48.87	49.28	49.28	49.78	48.63	722,200
December 17, 2025	48.46	48.75	48.75	49.4	48.18	495,544
December 16, 2025	47.28	48.32	48.32	48.84	47.2	619,210
December 15, 2025	47.23	47.28	47.28	47.8	46.76	687,700
December 12, 2025	46.96	47.16	47.16	47.57	46.36	611,775
December 11, 2025	46.42	46.51	46.51	47.34	45.88	451,801
December 10, 2025	45.62	46.16	46.16	46.9	45.43	663,519
December 09, 2025	47.01	45.42	45.42	47.24	45.36	584,100
December 08, 2025	46.32	47.16	47.16	47.26	45.75	919,300
December 05, 2025	44.94	45.68	45.68	45.88	44.51	458,600
December 04, 2025	44.76	45.1	45.1	45.1	44.28	490,056
December 03, 2025	44.27	44.76	44.76	45.07	44.21	527,500
December 02, 2025	44.7	44.12	44.12	44.9	44.09	624,400
December 01, 2025	45.38	44.7	44.7	45.58	44.65	565,144
November 28, 2025	46.39	45.59	45.59	46.57	45.53	433,428
November 26, 2025	46.14	46.26	46.26	47	45.72	989,400
November 25, 2025	45.62	46.08	46.08	46.79	45.16	994,000
November 24, 2025	45.5	45.15	45.15	46	45	821,300

Supernus Pharmaceuticals, Inc. (SUPN) NASDAQ