Supernus ended its UBS credit line on October 20, 2026, with nothing drawn and no penalty. The filing says the combined company is to enter a new senior secured facility at closing, but it gives no closing date and no terms.
Supernus (Nasdaq: SUPN) took on Sage's New York class action naming Barry Greene and Kimi Iguchi, three derivative suits against sixteen unnamed insiders, and an SEC subpoena. Supernus faces two merger suits of its own.
Supernus and Indivior agreed to an all-stock merger that includes a $1.0 billion cash dividend to Indivior stockholders. The companies say a $650 million Citibank term loan commitment will help fund it, and they expect the deal to close in the fourth quarter of 2026.
Sage Chemical and TruPharma sued Supernus, Britannia, US WorldMeds and others in Delaware. Four individuals were dismissed in 2024. Insurance coverage suits tied to an unnamed Delaware action are open.
Supernus agreed on April 1, 2026 to buy the NV-5138 assets from Navitor. The price is an obligation to complete one Phase 2b study plus milestone payments of up to $350 million, and Supernus may stop pursuing the milestones if it judges the study unsuccessful.
Supernus completed its acquisition of Sage Therapeutics on July 31, 2025 after a tender offer, paying $8.50 in cash per share plus a contingent value right worth up to $3.50. The filing puts the cash consideration at about $561 million, and says no CVR payment is assured.
What Supernus Pharmaceuticals does
Supernus Pharmaceuticals, Inc. is a biopharmaceutical company focused on developing and commercializing products for central nervous system diseases. Its approved treatments address attention-deficit hyperactivity disorder, dyskinesia and OFF episodes in Parkinson's disease, postpartum depression, epilepsy, migraine, cervical dystonia and chronic sialorrhea. Qelbree is a non-stimulant treatment for ADHD in adults and pediatric patients. GOCOVRI is indicated for dyskinesia in Parkinson's patients receiving levodopa-based therapy. ZURZUVAE is the first and only FDA approved oral medicine indicated for postpartum depression in adults and became commercially available in the U.S. in December 2023. Biogen is the collaboration partner jointly commercializing ZURZUVAE. The company completed its acquisition of Sage Therapeutics, Inc. on July 31, 2025, at $8.50 per share in cash plus one contingent value right per share, worth up to $3.50 per share. The company also markets Trokendi XR, Oxtellar XR and APOKYN and has several product candidates in development.
Product or program
What it is
Stage
Qelbree
Viloxazine extended-release non-stimulant for ADHD
approved
GOCOVRI
Amantadine extended-release capsules for dyskinesia in Parkinson's disease
approved
APOKYN
Apomorphine injection for OFF episodes in advanced Parkinson's disease
approved
Trokendi XR
Once-daily extended-release topiramate for epilepsy and migraine prevention
approved
Oxtellar XR
Once-daily extended-release oxcarbazepine for partial-onset seizures
approved
ZURZUVAE
Oral neuroactive steroid for postpartum depression in adults
Figures as reported to the SEC in XBRL; each one links to its filing. Not adjusted, not investment advice.
Questions about Supernus Pharmaceuticals
Is there a class action against Supernus Pharmaceuticals?
Our latest story on this, dated Oct 15, 2026: "Supernus inherits Sage securities class action, derivative suits and SEC subpoena". The story links the filing or release it is based on. Read the story.
Is Supernus Pharmaceuticals involved in a merger or acquisition?
Our latest story on this, dated Oct 26, 2026: "Supernus ends its UBS credit line ahead of the Indivior merger". The story links the filing or release it is based on. Read the story.
What is the ticker symbol of Supernus Pharmaceuticals?
Supernus Pharmaceuticals, Inc. trades under the ticker SUPN on NASDAQ.
Where is Supernus Pharmaceuticals listed?
Supernus Pharmaceuticals, Inc. is listed on NASDAQ. Our directory also records these other listings: GETTEX:S49; LSE:0LB2; LSX:A1JX3U.
What is the SEC CIK of Supernus Pharmaceuticals?
The SEC Central Index Key (CIK) for Supernus Pharmaceuticals, Inc. is 1356576. Its filings are on SEC EDGAR.
How many shares does Supernus Pharmaceuticals have outstanding?
58,127,013 shares as of 2026-07-28, per the cover page of its 10-Q filed 2026-08-03.
Which country or territory is Supernus Pharmaceuticals listed under?
Our directory records Supernus Pharmaceuticals, Inc. under United States.
What does Supernus Pharmaceuticals do?
Our directory classifies Supernus Pharmaceuticals, Inc. as: Pharmaceuticals: Major. This is a directory classification, not a description of the pipeline.
What is the ISIN of Supernus Pharmaceuticals?
The ISIN recorded for Supernus Pharmaceuticals, Inc. is US8684591089.
Does aibio.space cover Supernus Pharmaceuticals?
aibio.space lists Supernus Pharmaceuticals, Inc. among 2,820 public biotech companies and publishes its news here as stories appear.
Where is Supernus Pharmaceuticals incorporated?
SEC records list its state or country of incorporation as DE.
What does Supernus Pharmaceuticals develop?
Supernus Pharmaceuticals, Inc. is a biopharmaceutical company focused on developing and commercializing products for central nervous system diseases. Its approved treatments address attention-deficit hyperactivity disorder, dyskinesia and OFF episodes in Parkinson's disease, postpartum depression, epilepsy, migraine, cervical dystonia and chronic sialorrhea.
What is Qelbree from Supernus Pharmaceuticals?
Qelbree: Viloxazine extended-release non-stimulant for ADHD Stage: approved.
What is GOCOVRI from Supernus Pharmaceuticals?
GOCOVRI: Amantadine extended-release capsules for dyskinesia in Parkinson's disease Stage: approved.
Is Supernus Pharmaceuticals profitable?
Supernus Pharmaceuticals, Inc. reported a net loss of $38.5 million for the fiscal year ended Dec 31, 2025, and generated $47.3 million of cash from operations, per its annual report to the SEC.
Investor discussion: Supernus Pharmaceuticals
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Capital-markets timeline
Financings, listing notices, splits, legal actions and other investor events at Supernus Pharmaceuticals, newest first. Each line links the filing it comes from.
Distress
Reported the end of a material agreement. SEC Form 8-K (Items 1.02,9.01). Source
Mergers
Filed documents for a merger or acquisition. SEC Form 425. Source
Mergers
Reported a merger or acquisition agreement. SEC Form 8-K (Items 1.01,5.02,8.01,9.01). Source
Mergers
Reported completing an acquisition or a sale of assets. SEC Form 8-K (Items 1.01,2.01,9.01). Source
Legal
Disclosed a shareholder lawsuit, subpoena or other legal matter. SEC Form 10-Q. Source
Mergers
Reported a merger or acquisition agreement. SEC Form 8-K (Items 1.01,8.01,9.01). Source
Stock chart
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SEC filings and registration
SEC name
Supernus Pharmaceuticals, Inc.
CIK
1356576
Industry (SIC)
Pharmaceutical Preparations (2834)
US tickers
SUPN (Nasdaq)
State or country of incorporation
DE
Fiscal year ends
December 31
Filer category
Large accelerated filer
Business address
9715 KEY WEST AVENUE, ROCKVILLE, MD, 20850
Phone
301-838-2500
Shares outstanding
58,127,013 as of 2026-07-28 (10-Q filed 2026-08-03)
Former names
SUPERNUS PHARMACEUTICALS INC
Recent filings (8-K and 6-K are the company's own announcements)
Source: SEC EDGAR, retrieved October 23, 2026. Shares outstanding is the cover-page figure from the latest periodic report. The SEC does not publish share prices.
Listing details
Supernus Pharmaceuticals, Inc. is a public biotech or pharmaceutical company listed on NASDAQ under the ticker SUPN, recorded under United States. The directory classifies it as Pharmaceuticals: Major. aibio.space tracks 2,820 public biotech companies worldwide and publishes investor news on them.
Listing facts come from our company directory, researched on October 22, 2026. A listing record does not certify that a security currently trades. Tell us about a change. Work at this company? Claim this page.
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