Supernus Pharmaceuticals ... (SUPN)
NASDAQ: SUPN
· Real-Time Price · USD
45.43
0.50 (1.11%)
At close: Sep 04, 2025, 3:59 PM
45.43
0.00%
After-hours: Sep 04, 2025, 04:10 PM EDT
SUPN Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 4, 2025 | 44.99 | 45.50 | 44.68 | 45.43 | 45.43 | 1.11% | 600,880 |
| Sep 3, 2025 | 44.62 | 45.18 | 44.53 | 44.93 | 44.93 | 0.88% | 553,200 |
| Sep 2, 2025 | 44.95 | 45.94 | 44.10 | 44.54 | 44.54 | -1.29% | 861,826 |
| Aug 29, 2025 | 45.58 | 45.58 | 44.98 | 45.12 | 45.12 | -0.55% | 481,800 |
| Aug 28, 2025 | 45.07 | 45.42 | 44.17 | 45.37 | 45.37 | 0.67% | 468,822 |
| Aug 27, 2025 | 44.09 | 45.10 | 43.77 | 45.07 | 45.07 | 1.69% | 680,800 |
| Aug 26, 2025 | 44.19 | 44.68 | 43.84 | 44.32 | 44.32 | -0.25% | 372,840 |
| Aug 25, 2025 | 44.95 | 45.60 | 44.37 | 44.43 | 44.43 | -1.00% | 645,741 |
| Aug 22, 2025 | 43.49 | 45.01 | 43.49 | 44.88 | 44.88 | 3.60% | 1,047,700 |
| Aug 21, 2025 | 42.72 | 43.54 | 42.67 | 43.32 | 43.32 | 1.50% | 719,021 |
| Aug 20, 2025 | 42.15 | 42.96 | 41.78 | 42.68 | 42.68 | 1.62% | 812,613 |
| Aug 19, 2025 | 42.95 | 43.07 | 41.96 | 42.00 | 42.00 | -2.30% | 623,200 |
| Aug 18, 2025 | 42.76 | 43.73 | 42.47 | 42.99 | 42.99 | 0.70% | 682,108 |
| Aug 15, 2025 | 42.24 | 43.58 | 42.04 | 42.69 | 42.69 | 1.23% | 996,300 |
| Aug 14, 2025 | 42.31 | 42.65 | 41.76 | 42.17 | 42.17 | -1.10% | 804,436 |
| Aug 13, 2025 | 41.31 | 42.96 | 41.01 | 42.64 | 42.64 | 3.39% | 1,080,213 |
| Aug 12, 2025 | 41.12 | 41.70 | 40.50 | 41.24 | 41.24 | 1.65% | 897,639 |
| Aug 11, 2025 | 41.25 | 41.60 | 40.32 | 40.57 | 40.57 | -1.60% | 877,607 |
| Aug 8, 2025 | 41.33 | 41.76 | 40.26 | 41.23 | 41.23 | -0.55% | 1,045,100 |
| Aug 7, 2025 | 42.41 | 42.41 | 40.43 | 41.46 | 41.46 | -2.31% | 1,934,538 |