Supernus Pharmaceuticals Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 1, 2026	45.83	46.16	44.17	44.76	44.76	-3.07%	549,462
May 29, 2026	46.60	47.15	45.96	46.18	46.18	-1.43%	493,954
May 28, 2026	46.63	47.76	45.92	46.85	46.85	0.45%	635,590
May 27, 2026	47.76	48.38	46.40	46.64	46.64	-2.37%	693,143
May 26, 2026	48.44	48.68	47.42	47.77	47.77	-0.91%	474,828
May 22, 2026	49.38	49.83	48.17	48.21	48.21	-2.37%	503,269
May 21, 2026	48.68	49.66	47.98	49.38	49.38	1.42%	529,110
May 20, 2026	48.27	49.24	47.67	48.69	48.69	2.25%	603,303
May 19, 2026	48.38	48.53	47.52	47.62	47.62	-1.47%	583,173
May 18, 2026	49.34	50.00	47.85	48.33	48.33	-2.23%	568,937
May 15, 2026	50.88	50.88	49.15	49.43	49.43	-3.46%	616,053
May 14, 2026	51.73	52.35	50.58	51.20	51.20	-0.31%	558,690
May 13, 2026	50.02	51.50	50.02	51.36	51.36	1.64%	432,254
May 12, 2026	49.61	50.58	48.84	50.53	50.53	2.35%	589,558
May 11, 2026	51.04	51.75	49.13	49.37	49.37	-4.19%	853,179
May 8, 2026	52.46	52.59	50.36	51.53	51.53	-1.43%	854,620
May 7, 2026	51.45	52.50	49.78	52.28	52.28	1.61%	1,055,334
May 6, 2026	50.67	52.96	46.87	51.45	51.45	4.59%	1,922,563
May 5, 2026	49.07	50.55	48.10	49.19	49.19	1.15%	1,121,313
May 4, 2026	47.53	49.01	47.34	48.63	48.63	1.63%	1,391,912
May 1, 2026	48.02	48.33	47.17	47.85	47.85	-0.31%	622,225
Apr 30, 2026	48.75	49.24	47.85	48.00	48.00	-1.13%	855,492
Apr 29, 2026	48.42	48.90	47.62	48.55	48.55	-0.29%	512,541
Apr 28, 2026	50.06	50.13	48.12	48.69	48.69	-1.56%	697,054
Apr 27, 2026	49.58	50.18	49.18	49.46	49.46	-0.60%	709,656
Apr 24, 2026	50.39	50.51	48.71	49.76	49.76	-1.25%	482,160
Apr 23, 2026	50.75	51.43	49.45	50.39	50.39	0.20%	301,634
Apr 22, 2026	49.42	50.32	49.01	50.29	50.29	2.38%	391,683
Apr 21, 2026	51.06	51.13	48.99	49.12	49.12	-4.16%	502,294
Apr 20, 2026	51.10	51.37	50.50	51.25	51.25	-0.27%	426,535
Apr 17, 2026	49.78	52.31	49.61	51.39	51.39	4.41%	797,784
Apr 16, 2026	49.83	49.89	48.35	49.22	49.22	-1.44%	494,499
Apr 15, 2026	50.11	50.91	49.48	49.94	49.94	-0.34%	349,023
Apr 14, 2026	50.63	51.03	49.76	50.11	50.11	0.32%	460,025
Apr 13, 2026	50.64	50.80	49.65	49.95	49.95	-1.44%	347,444
Apr 10, 2026	51.62	51.71	50.00	50.68	50.68	-1.59%	445,337
Apr 9, 2026	51.43	52.32	51.00	51.50	51.50	-0.21%	498,756
Apr 8, 2026	51.97	52.37	50.71	51.61	51.61	1.28%	618,498
Apr 7, 2026	50.20	51.06	49.57	50.96	50.96	0.83%	873,941
Apr 6, 2026	50.23	51.24	49.82	50.54	50.54	0.12%	438,419
Apr 2, 2026	50.49	51.37	50.08	50.48	50.48	-1.87%	472,496
Apr 1, 2026	51.37	52.69	51.32	51.44	51.44	-0.48%	624,450
Mar 31, 2026	49.81	51.94	49.65	51.69	51.69	4.74%	396,201
Mar 30, 2026	49.88	50.07	48.85	49.35	49.35	-0.34%	560,681
Mar 27, 2026	50.36	51.13	49.00	49.52	49.52	-2.51%	547,753
Mar 26, 2026	50.37	51.00	49.22	50.80	50.80	1.47%	387,771
Mar 25, 2026	50.01	50.78	49.81	50.06	50.06	1.38%	438,153
Mar 24, 2026	48.80	49.87	48.24	49.38	49.38	0.26%	660,873
Mar 23, 2026	48.86	49.36	47.75	49.25	49.25	3.12%	831,311
Mar 20, 2026	49.09	49.29	46.83	47.76	47.76	-2.21%	1,279,868