Supernus Pharmaceuticals, Inc.
SUPN
Rank in Stocks
#5616
Supernus Pharmaceuticals, Inc. is a biopharmaceutical firm dedicated to... Supernus Pharmaceuticals, Inc. is a biopharmaceutical firm dedicated to developing and marketing therapies for central nervous system (CNS) disorders within the United States. Its portfolio of marketed products includes Trokendi XR, an extended-release topiramate formulation prescribed for both epilepsy management and migraine prevention. Another key product is Oxtellar XR, an extended-release oxcarbazepine designed for the standalone treatment of partial-onset epileptic seizures in patients aged 6 to 17 and adults. The company also offers Qelbree, a selective norepinephrine reuptake inhibitor approved for attention-deficit hyperactivity disorder (ADHD) in children and adolescents aged 6 to 17. For advanced Parkinson's Disease (PD) patients, APOKYN offers acute, intermittent relief during "off" episodes of hypomobility, and XADAGO serves as an adjunctive treatment with levodopa/carbidopa for those experiencing similar off periods. Other offerings include GOCOVRI, which targets dyskinesia in PD patients, and Osmolex ER, used for Parkinson's disease and drug-induced extrapyramidal reactions in adults. MYOBLOC, a Type B toxin, is indicated for cervical dystonia and sialorrhea in adults. Beyond its commercial portfolio, Supernus is actively developing several investigational therapies. These include Qelbree (SPN-812), which has successfully completed Phase III trials for ADHD. SPN-830, a late-stage drug/device combination, aims to prevent off episodes in PD patients. SPN-817 is a novel compound in Phase I trials for severe epilepsy. SPN-820 is undergoing Phase II trials for resistant depression, and SPN-443 and SPN-446 are in earlier, preclinical stages for various CNS indications. Products are distributed through a network of pharmaceutical wholesalers, specialty pharmacies, and authorized distributors. Established in 2005, Supernus Pharmaceuticals is headquartered in Rockville, Maryland.
Share Price
$41.01
Market Cap
$2.39B
Change (1 day)
-0.55%
Change (1 year)
-19.17%
Country
US
Trade Supernus Pharmaceuticals, Inc. (SUPN)
Category
Healthcare
Stock price history for Supernus Pharmaceuticals, Inc. (SUPN)
Highest end of day price: $41.69 on 2026-10-01
Lowest end of day price: $40.92 on 2018-01-01
Lowest end of day price: $40.92 on 2018-01-01
Stock price history of Supernus Pharmaceuticals, Inc. from 2018 to 2026
Annual Stock Price Performance
| Year | Performance |
|---|---|
| 2026 (TTM) | -0.49% |
| 2025 | 31.56% |
| 2024 | 30.76% |
| 2023 | -22.16% |
| 2022 | 10.88% |
| 2021 | 36.92% |
| 2020 | -26.72% |
| 2019 | -18.72% |
| 2018 | 0.00% |
Stock price for similar companies or competitors
| Company | Stock price | Change 1y% | Country |
|---|---|---|---|
| $171.67 | - |
DE
|
|
| $161.15 | 21.02% |
DE
|
|
| $41.46 | 47.41% |
JP
|
|
| $212.49 | 23.19% |
CH
|
|
| $19.19 | -0.09% |
IN
|
