SUPN
Supernus Pharm (SUPN)
NASDAQ
$51.16+$6.52 (+14.62%)
Price as of Aug 03, 2026 9:04 AM EDT
  • $2.6B
    Market Cap
  • 25.70%
    1-Year Change
  • Drug Manufacturers - Specialty & Generic
    Industry
  • 1 Month
    -4.04%
    Low Price$44.63
    High Price$50.44
  • 3 Months
    -7.02%
    Low Price$43.58
    High Price$52.28
  • 1 Year
    +25.70%
    Low Price$37.05
    High Price$57.00
Date
Open
High
Low
Close
Change (%)
Volume
07/31/2026
45.19
45.67
44.35
44.63
-2.15%
573,626
07/30/2026
46.30
46.77
45.50
45.61
-2.06%
468,637
07/29/2026
47.60
48.00
46.08
46.57
-2.43%
522,131
07/28/2026
47.78
48.45
46.77
47.73
+1.60%
537,011
07/27/2026
46.56
48.08
45.84
46.98
+1.69%
523,013
07/24/2026
47.02
47.46
46.03
46.20
-2.10%
521,444
07/23/2026
46.41
47.54
46.07
47.19
+0.53%
463,337
07/22/2026
47.87
48.13
46.79
46.94
-1.94%
430,060
07/21/2026
47.00
48.02
46.39
47.87
+0.95%
450,290
07/20/2026
48.09
48.79
47.30
47.42
-1.29%
618,820
07/17/2026
48.15
49.06
47.90
48.04
-0.35%
439,397
07/16/2026
47.53
48.30
47.24
48.21
+1.01%
593,351
07/15/2026
46.81
47.74
46.20
47.73
+2.29%
500,546
07/14/2026
46.89
47.57
46.09
46.66
-1.46%
803,179
07/13/2026
48.09
48.24
46.91
47.35
-2.29%
685,279
07/10/2026
48.80
48.80
47.39
48.46
-0.59%
1,126,231
07/09/2026
50.82
51.37
47.88
48.75
-3.35%
1,296,246
07/08/2026
47.85
50.62
47.55
50.44
+5.21%
1,430,876
07/07/2026
47.74
48.34
47.04
47.94
+1.48%
1,017,845
07/06/2026
47.62
48.12
46.76
47.24
-1.69%
882,211
07/02/2026
47.49
48.11
46.97
48.05
+1.35%
969,033
07/01/2026
46.98
47.62
45.99
47.41
+1.94%
902,155
06/30/2026
46.64
47.08
46.00
46.51
-0.62%
1,146,256
06/29/2026
46.49
46.85
45.80
46.80
-0.09%
974,438
06/26/2026
44.75
47.13
44.75
46.84
+4.67%
3,338,838
06/25/2026
44.94
45.46
44.49
44.75
-0.86%
697,624
06/24/2026
44.55
45.50
44.12
45.14
+1.48%
759,697
06/23/2026
44.69
45.50
44.44
44.48
0.00%
544,634
06/22/2026
44.50
45.00
44.09
44.48
+0.23%
513,750
06/18/2026
44.07
44.58
43.54
44.38
+1.84%
1,096,029
06/17/2026
43.37
44.01
42.50
43.58
0.00%
563,031
06/16/2026
44.09
44.26
42.45
43.58
-0.64%
720,139
06/15/2026
44.36
44.44
42.74
43.86
-1.24%
902,284
06/12/2026
45.71
45.71
44.16
44.41
-2.50%
825,356
06/11/2026
45.06
45.89
44.41
45.55
+1.02%
478,366
06/10/2026
45.44
46.58
44.98
45.09
-1.25%
380,057
06/09/2026
44.86
45.79
44.70
45.66
+2.65%
380,767
06/08/2026
44.94
45.59
44.34
44.48
-0.60%
431,264
06/05/2026
45.05
45.73
44.60
44.75
+0.11%
574,092
06/04/2026
44.66
45.72
44.43
44.70
+1.51%
460,501
06/03/2026
43.93
44.98
43.45
44.04
-0.08%
1,002,976
06/02/2026
44.25
44.47
43.45
44.07
-1.54%
711,342
06/01/2026
45.83
46.16
44.17
44.76
-3.07%
571,040
05/29/2026
46.60
47.15
45.96
46.18
-1.43%
544,813
05/28/2026
46.63
47.76
45.92
46.85
+0.45%
635,593
05/27/2026
47.76
48.38
46.40
46.64
-2.37%
710,985
05/26/2026
48.44
48.68
47.42
47.77
-0.91%
474,838
05/22/2026
49.38
49.83
48.17
48.21
-2.37%
526,838
05/21/2026
48.68
49.66
47.98
49.38
+1.42%
529,463
05/20/2026
48.27
49.24
47.67
48.69
+2.25%
606,081
05/19/2026
48.38
48.53
47.52
47.62
-1.47%
591,522
05/18/2026
49.34
50.00
47.85
48.33
-2.23%
568,937
05/15/2026
50.88
50.88
49.15
49.43
-3.46%
616,053
05/14/2026
51.73
52.35
50.58
51.20
-0.31%
558,690
05/13/2026
50.02
51.50
50.02
51.36
+1.64%
432,254
05/12/2026
49.61
50.58
48.84
50.53
+2.35%
589,558
05/11/2026
51.04
51.75
49.13
49.37
-4.19%
853,179
05/08/2026
52.46
52.59
50.36
51.53
-1.43%
854,620
05/07/2026
51.45
52.50
49.78
52.28
+1.61%
1,055,334
05/06/2026
50.67
52.96
46.87
51.45
+4.59%
1,922,424
05/05/2026
49.07
50.55
48.10
49.19
+1.15%
1,121,313
05/05/2026
-$0.04 Earnings
05/04/2026
47.53
49.01
47.34
48.63
+1.63%
1,391,912
05/01/2026
48.02
48.33
47.17
47.85
-0.31%
622,225
04/30/2026
48.75
49.24
47.85
48.00
-1.13%
855,492
04/29/2026
48.42
48.90
47.62
48.55
-0.29%
512,541
04/28/2026
50.06
50.13
48.12
48.69
-1.56%
697,051
04/27/2026
49.58
50.18
49.18
49.46
-0.60%
709,303
04/24/2026
50.39
50.51
48.71
49.76
-1.25%
482,160
04/23/2026
50.75
51.43
49.45
50.39
+0.20%
301,634
04/22/2026
49.42
50.32
49.01
50.29
+2.38%
391,683
04/21/2026
51.06
51.13
48.99
49.12
-4.16%
502,237
04/20/2026
51.10
51.37
50.50
51.25
-0.27%
426,535
04/17/2026
49.78
52.31
49.61
51.39
+4.41%
797,784
04/16/2026
49.83
49.89
48.35
49.22
-1.44%
494,499
04/15/2026
50.11
50.91
49.48
49.94
-0.34%
349,023
04/14/2026
50.63
51.03
49.76
50.11
+0.32%
460,025
04/13/2026
50.64
50.80
49.65
49.95
-1.44%
347,444
04/10/2026
51.62
51.71
50.00
50.68
-1.59%
445,236
04/09/2026
51.43
52.32
51.00
51.50
-0.21%
498,756
04/08/2026
51.97
52.37
50.71
51.61
+1.28%
618,498
04/07/2026
50.20
51.06
49.57
50.96
+0.83%
873,941
04/06/2026
50.23
51.24
49.82
50.54
+0.12%
438,419
04/02/2026
50.49
51.37
50.08
50.48
-1.87%
472,496
04/01/2026
51.37
52.69
51.32
51.44
-0.48%
624,450
03/31/2026
49.81
51.94
49.65
51.69
+4.74%
396,201
03/30/2026
49.88
50.07
48.85
49.35
-0.34%
560,681
03/27/2026
50.36
51.13
49.00
49.52
-2.51%
547,753
03/26/2026
50.37
51.00
49.22
50.80
+1.47%
387,771
03/25/2026
50.01
50.78
49.81
50.06
+1.38%
438,153
03/24/2026
48.80
49.87
48.24
49.38
+0.26%
660,873
03/23/2026
48.86
49.36
47.75
49.25
+3.12%
831,311
03/20/2026
49.09
49.29
46.83
47.76
-2.21%
1,279,934
03/19/2026
49.07
49.87
48.57
48.84
-0.91%
569,112
03/18/2026
50.48
50.48
48.91
49.29
-3.01%
575,962
03/17/2026
50.13
51.15
49.40
50.82
+1.21%
549,292
03/16/2026
50.01
51.00
47.71
50.21
+0.60%
518,505
03/13/2026
50.76
51.81
49.64
49.91
-1.09%
802,078
03/12/2026
51.80
52.20
50.42
50.46
-5.19%
534,869
03/11/2026
53.16
53.41
51.38
53.22
-0.84%
555,009