Welcome to our dedicated page for Supernus Pharma SEC filings (Ticker: SUPN), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Supernus Pharmaceuticals, Inc. (SUPN) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures as filed with the U.S. Securities and Exchange Commission. Supernus is a biopharmaceutical company focused on developing and commercializing products for central nervous system (CNS) diseases, and its filings offer detailed insight into its commercial portfolio, collaborations, and pipeline.
Supernus’s current reports on Form 8-K cover a range of material events. These include announcements of quarterly financial results, where the company reports total revenues, net product sales for CNS therapies such as Qelbree, GOCOVRI, APOKYN, Trokendi XR, Oxtellar XR, ONAPGO, and other products, as well as royalty, licensing and other revenues and collaboration revenue from ZURZUVAE. Filings also describe non-GAAP measures like adjusted operating earnings and revenues excluding certain legacy products.
Other 8-K filings document corporate transactions, notably the acquisition of Sage Therapeutics, Inc. Supernus details the merger structure, consideration, contingent value rights (CVRs) tied to ZURZUVAE milestones, and the integration of Sage as a wholly owned subsidiary. These filings also outline the collaboration economics with Biogen Inc. related to ZURZUVAE, an oral treatment for postpartum depression.
Additional disclosures address operational updates, such as supply constraints for ONAPGO due to stronger than expected demand and the company’s decision to prioritize existing patients while working to rebuild inventory. Filings also announce upcoming earnings release dates and conference calls, reinforcing the company’s regular reporting cadence.
On Stock Titan, investors can use AI-powered tools to read concise summaries of Supernus’s 8-Ks and other SEC documents, quickly understand key points about CNS product performance, collaboration revenue, acquisitions, and pipeline developments, and identify items such as contingent value rights or other material agreements without manually parsing lengthy filings.
Supernus Pharmaceuticals Inc Schedule 13G/A amendment shows The Vanguard Group reports 0 shares beneficially owned, representing 0% of common stock. The filing explains an internal realignment effective January 12, 2026 under SEC Release No. 34-39538 that caused disaggregated reporting by subsidiaries. The form is signed by Ashley Grim on March 27, 2026.
SUPERNUS PHARMACEUTICALS, INC. senior vice president and chief scientific officer Padmanabh P. Bhatt reported a series of option exercises and share sales. Over March 16–18, 2026, he exercised employee stock options to acquire 107,250 shares of common stock at strike prices between $27.94 and $39.40 per share.
Across the same dates, he sold 107,250 common shares in open-market transactions at weighted-average prices within ranges from $49.34 to $51.15, with details available in the price footnotes. The filing notes that at least one transaction was made under a Rule 10b5-1 trading plan adopted on December 12, 2025. Following these transactions, Bhatt directly holds 17,044 Supernus shares.
SUPN reports Form 144 notice filing for proposed sale of Common Stock. The filing lists 57,250 shares associated with an exercise of stock options and identifies Morgan Stanley Smith Barney LLC as the broker-dealer with an execution date of 03/17/2026. It also notes a 10b5-1 sale of 50,000 shares on 03/16/2026 by Padmanabh P. Bhatt.
SUPERNUS PHARMACEUTICALS, INC. President and CEO Jack A. Khattar reported trust-related stock activity in Supernus. On March 13, 2026, a trust associated with him, the KBT Trust, sold a total of 35,000 shares of common stock in open-market transactions at weighted average prices around $50–$52 per share under a pre-arranged Rule 10b5-1 trading plan adopted on December 12, 2025.
On the same date, 12,500 shares were transferred from the KBT Trust to Khattar without consideration, moving from indirect to direct ownership. Following these changes, he held 1,241,144 shares directly and 958,100 shares indirectly through the KBT Trust, indicating a partial, planned reduction in the trust’s holdings while maintaining a substantial overall position.
SUPERNUS PHARMACEUTICALS, INC. director Frederick M. Hudson reported an open-market sale of 5,369 shares of Common Stock on March 12, 2026. The weighted average sale price was $50.6100 per share, with trades executed between $50.45 and $50.82. Following this transaction, he directly holds 60,413 shares.
SUPN reports a sale of 5,369 shares of Common Stock. The entry lists Morgan Stanley Smith Barney LLC as the broker and describes the shares as restricted stock vesting under a registered plan with a transaction date of 02/22/2025.
SUPN reported a Form 144 disclosure showing an insider disposition. The filing lists a sale by Todd Horich of 4,438 shares of Common Stock on 03/09/2026 for $239,652.00. The filing also shows restricted stock vesting entries of 394 shares on 02/23/2026 and 4,045 shares on 02/28/2026, each described as employee stock unit awards under a registered plan.
Supernus Pharmaceuticals President and CEO Jack A. Khattar reported routine equity compensation activity involving Performance Share Units that converted into common stock. He exercised derivative awards covering 38,640 Performance Share Units, receiving the same number of shares of common stock.
To cover tax withholding triggered by this vesting, 16,574 shares of common stock were withheld by the company at $54.73 per share, as described in the footnotes. After these transactions, Khattar held 1,228,644 shares of common stock directly and 1,005,600 shares indirectly through the KBT Trust, reflecting a substantial ongoing ownership position.