Company: SUPN
Filing Date: 2025-11-06
Form Type: 10-Q
Source: 0001356576-25-000071
Chunk: 156

Company: SUPERNUS PHARMACEUTICALS, INC.
Filing Date: 2025-11-06
Form: 10-Q
Item: Part I, Item 1
Chunk 156
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 headache in adults and adolescents 12 years and older.

•Oxtellar XR® (oxcarbazepine) is indicated as therapy for the treatment of partial onset seizures in patients 6 years of age and older. It is also the first once-daily extended-release oxcarbazepine product indicated for the treatment of epilepsy in the U.S. market.

•XADAGO® (safinamide) is a once-daily product indicated as adjunctive treatment to levodopa/carbidopa in patients with PD experiencing "OFF" episodes.

•MYOBLOC® (rimabotulinumtoxinB injection) is a product indicated for the treatment of cervical dystonia and chronic sialorrhea in adults. It is the only botulinum toxin type B available on the market.

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Research and Development

We are committed to the development of innovative product candidates in neurology and psychiatry, including the following:

SPN-817 (huperzine A)

SPN-817 represents a novel mechanism of action (MOA) for an anticonvulsant. SPN-817 is a novel synthetic form of huperzine A, whose MOA includes potent acetylcholinesterase inhibition, with pharmacological activities in CNS conditions such as epilepsy. The development will initially focus on the drug's anticonvulsant activity, which has been shown in preclinical models to be effective for the treatment of partial seizures and Dravet Syndrome. SPN-817 is in clinical development and has received Orphan Drug Designation for several epilepsy indications from the FDA.

SPN-820 (NV-5138) 

SPN-820 is a novel, first in class, intracellular enhancer of mechanistic target of rapamycin complex 1 (mTORC1) signaling. Depression is associated with synapse loss and reduced synaptic plasticity in key brain regions including the prefrontal cortex and increasing mTORC1-mediated synaptic plasticity is a promising avenue to treat depression and associated symptoms. SPN-820 selectively binds to intracellular sestrin proteins and subsequently engages a cascade of multi-protein complexes, enhancing mTORC1 signaling. The intracellular mechanism and the lack of binding to cell surface receptors suggests the potential for a differentiated safety profile and is unlikely to have abuse potential.

In February 2025, the Company reported topline results from a randomized double-blind placebo-controlled Phase 2b study of SPN-820 in adults with treatment-resistant depression (