Supernus Pharmaceuticals (SUPN)
NASDAQ:SUPN
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Time Period
1Y
Events
Historical Prices
Rows:
May 21, 2026
48.68
49.66
47.98
49.38
49.38
+1.42%
529,463
0.75
May 20, 2026
48.27
49.24
47.67
48.69
48.69
+2.25%
606,181
0.85
May 19, 2026
48.38
48.53
47.52
47.62
47.62
-1.47%
591,522
0.83
May 18, 2026
49.34
50.00
47.85
48.33
48.33
-2.23%
568,937
0.80
May 15, 2026
50.88
50.88
49.15
49.43
49.43
-3.46%
616,053
0.86
May 14, 2026
51.73
52.35
50.58
51.20
51.20
-0.31%
558,690
0.79
May 13, 2026
50.02
51.50
50.02
51.36
51.36
+1.64%
432,254
0.61
May 12, 2026
49.61
50.58
48.84
50.53
50.53
+2.35%
589,558
0.83
May 11, 2026
51.04
51.75
49.13
49.37
49.37
-4.19%
853,179
1.21
May 08, 2026
52.46
52.59
50.36
51.53
51.53
-1.43%
854,620
1.22
May 07, 2026
51.45
52.50
49.78
52.28
52.28
+1.61%
1,055,334
1.52
May 06, 2026
50.67
52.96
46.87
51.45
51.45
+4.59%
1,922,563
2.83
May 05, 2026
49.07
50.55
48.10
49.19
49.19
+1.15%
1,121,313
1.67
May 04, 2026
47.53
49.01
47.34
48.63
48.63
+1.63%
1,391,912
2.12
May 01, 2026
48.02
48.33
47.17
47.85
47.85
-0.31%
622,225
0.94
Apr 30, 2026
48.75
49.24
47.85
48.00
48.00
-1.13%
855,492
1.29
Apr 29, 2026
48.42
48.90
47.62
48.55
48.55
-0.29%
512,541
0.77
Apr 28, 2026
50.06
50.13
48.12
48.69
48.69
-1.56%
697,054
1.04
Apr 27, 2026
49.58
50.18
49.18
49.46
49.46
-0.60%
709,656
1.06
Apr 24, 2026
50.39
50.51
48.71
49.76
49.76
-1.25%
482,160
0.72
Apr 23, 2026
50.75
51.43
49.45
50.39
50.39
+0.20%
301,634
0.44
Apr 22, 2026
49.42
50.32
49.01
50.29
50.29
+2.38%
391,683
0.57
Apr 21, 2026
51.06
51.13
48.99
49.12
49.12
-4.16%
502,294
0.73
Apr 20, 2026
51.10
51.37
50.50
51.25
51.25
-0.27%
426,535
0.62
Apr 17, 2026
49.78
52.31
49.61
51.39
51.39
+4.41%
797,784
1.15
Apr 16, 2026
49.83
49.89
48.35
49.22
49.22
-1.44%
494,499
0.72
Apr 15, 2026
50.11
50.91
49.48
49.94
49.94
-0.34%
349,023
0.51
Apr 14, 2026
50.63
51.03
49.76
50.11
50.11
+0.32%
460,025
0.67
Apr 13, 2026
50.64
50.80
49.65
49.95
49.95
-1.44%
347,444
0.50
Apr 10, 2026
51.62
51.71
50.00
50.68
50.68
-1.59%
445,337
0.64
Apr 09, 2026
51.43
52.32
51.00
51.50
51.50
-0.21%
498,756
0.71
Apr 08, 2026
51.97
52.37
50.71
51.61
51.61
+1.28%
618,498
0.87
Apr 07, 2026
50.20
51.06
49.57
50.96
50.96
+0.83%
873,941
1.24
Apr 06, 2026
50.23
51.24
49.82
50.54
50.54
+0.12%
438,419
0.62
Apr 03, 2026
50.49
51.37
50.08
50.48
50.48
0.00%
0
0.00
Apr 02, 2026
50.49
51.37
50.08
50.48
50.48
-1.87%
472,496
0.66
Apr 01, 2026
51.37
52.69
51.32
51.44
51.44
-0.48%
624,450
0.88
Mar 31, 2026
49.81
51.94
49.65
51.69
51.69
+4.74%
396,201
0.56
Mar 30, 2026
49.88
50.07
48.85
49.35
49.35
-0.34%
560,681
0.80
Mar 27, 2026
50.36
51.13
49.00
49.52
49.52
-2.51%
547,753
0.78
Mar 26, 2026
50.37
51.00
49.22
50.80
50.80
+1.47%
387,423
0.55
Mar 25, 2026
50.01
50.78
49.81
50.06
50.06
+1.38%
438,153
0.63
Mar 24, 2026
48.80
49.87
48.24
49.38
49.38
+0.26%
548,680
0.79
Mar 23, 2026
48.86
49.36
47.75
49.25
49.25
+3.12%
831,311
1.22
Mar 20, 2026
49.09
49.29
46.83
47.76
47.76
-2.21%
1,279,868
1.88
Mar 19, 2026
49.07
49.87
48.57
48.84
48.84
-0.91%
559,201
0.82
Mar 18, 2026
50.48
50.48
48.91
49.29
49.29
-3.01%
575,952
0.83
Mar 17, 2026
50.13
51.15
49.40
50.82
50.82
+1.21%
549,292
0.79
Mar 16, 2026
50.01
51.00
47.71
50.21
50.21
+0.60%
518,505
0.74
Mar 13, 2026
50.76
51.81
49.64
49.91
49.91
-1.09%
802,078
1.15
Rows: