SUPN catalyst calendar

SUPERNUS PHARMACEUTICALS, INC.

Upcoming catalysts
6
Cash runway
Cash generating
Cash & investments
$180M
Phase 3 programs
16

SUPERNUS PHARMACEUTICALS, INC. is tracked here for clinical trial milestones, SEC filings and earnings dates. Focus area: Pharmaceutical Preparations.

The next scheduled catalyst is BIS-001-ER for the Treatment of Adult Focal Impaired Awareness Seizures on December 30, 2026. There are 6 upcoming events on record.

SUPERNUS PHARMACEUTICALS, INC. generates cash from operations, so a burn-based runway figure does not apply.

Across 53 concluded trials, 89% reached completion rather than being terminated or withdrawn.

Upcoming catalysts

DateEventTypePhase
December 30, 2026 BIS-001-ER for the Treatment of Adult Focal Impaired Awareness Seizures Trial Milestone Phase 1/Phase 2
December 31, 2026 Double-blind, Placebo-controlled Study in Adults With Major Depressive Disorder Trial Milestone Phase 2
August 15, 2027 RENAISSANCE 2: SPN-817 Phase 2, Double-Blind, Placebo-Controlled Study in Adults With Focal Onset Seizures Trial Milestone Phase 2
December 31, 2027 Safety and Tolerability Study of SPN-817 in Adult Patients With Treatment Resistant Epilepsy Trial Milestone Phase 2
December 31, 2027 SPN-817 Open-Label Extension Study in Adults With Focal Onset Seizures Trial Milestone Phase 2
January 15, 2028 Evaluation of SPN-812 (Viloxazine Extended-release Capsule) in Preschool-age Children With ADHD Trial Milestone Phase 4

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Recent history

DateEventTypePhase
September 15, 2026 Open-label Study to Evaluate Long-term Safety and Efficacy of SPN-812 (Viloxazine Extended-release Capsule) Trial Milestone Phase 3
August 3, 2026 8-K filed: Material agreement, Leadership change, Other event Corporate —
August 3, 2026 Quarterly results filed (8-K) Earnings —
August 3, 2026 8-K filed: Other event Filing —
August 3, 2026 8-K filed: Other event Filing —
July 22, 2026 Quarterly results filed (8-K) Earnings —
May 5, 2026 Quarterly results filed (8-K) Earnings —
April 22, 2026 Quarterly results filed (8-K) Earnings —
April 7, 2026 8-K filed: Material agreement, Acquisition completed Corporate —
February 24, 2026 Quarterly results filed (8-K) Earnings —
February 24, 2026 8-K filed: Leadership change Corporate —
February 12, 2026 Quarterly results filed (8-K) Earnings —
November 4, 2025 Quarterly results filed (8-K) Earnings —
October 21, 2025 Quarterly results filed (8-K) Earnings —
August 5, 2025 Quarterly results filed (8-K) Earnings —
August 4, 2025 8-K filed: Leadership change Corporate —
July 31, 2025 8-K filed: Material agreement, Acquisition completed, Other event Corporate —
July 22, 2025 Quarterly results filed (8-K) Earnings —
June 16, 2025 8-K filed: Material agreement, Other event Corporate —
May 28, 2025 8-K filed: Other event Filing —
May 6, 2025 Quarterly results filed (8-K) Earnings —
April 23, 2025 Quarterly results filed (8-K) Earnings —
January 20, 2025 A Study to Evaluate the Safety and Tolerability of SAGE-718 in Participants With Huntington's Disease Trial Milestone Phase 3
December 3, 2024 Open-label Safety and Efficacy of SPN-812 (Viloxazine Extended-release Capsule) in Adults With ADHD and Mood Symptoms Trial Milestone Phase 4
September 4, 2024 A Study to Evaluate the Effect of SAGE-718 on Cognitive Function in Participants With Huntington's Disease (HD) Trial Milestone Phase 2
June 5, 2024 A Study to Evaluate the Effects of SAGE-718 in Participants With Mild Cognitive Impairment or Mild Dementia Due to Alzheimer's Disease (AD) Trial Milestone Phase 2
February 29, 2024 28-Day Study of SAGE-718 on Functioning Capacity in Participants With Huntington's Disease Trial Milestone Phase 2
January 17, 2024 A Study to Evaluate the Effects of SAGE-718 in Participants With Parkinson's Disease Cognitive Impairment Trial Milestone Phase 2
November 21, 2023 An Open-Label Study Evaluating Brexanolone in Adults With Tinnitus Trial Milestone Phase 2
September 20, 2023 Evaluation of Viloxazine and Its Metabolite 5-Hydroxy-viloxazine Glucuronide Into Breast Milk in Healthy Lactating Women Trial Milestone Phase 4

About this data

Trial milestones come from the ClinicalTrials.gov v2 API, filings from SEC EDGAR, and financial figures from SEC XBRL company facts. Dates marked est. are projected rather than company-confirmed. This is an information tool, not investment advice — verify anything you act on against the linked primary source.

Last updated 2026-10-14.