SUPN — what changed in the latest 10-Q
A section-by-section comparison of SUPN's newest periodic SEC filing (10-K/10-Q) against the prior same-form filing: paragraphs added and removed per section, with verbatim excerpts. Purely a deterministic text diff — no similarity scores, no directional read, not investment advice.
Comparing 10-Q · 2026-08-03 vs the prior 10-Q · 2026-05-05
| Section | Outcome | Added | Removed | Minor | Unchanged |
|---|---|---|---|---|---|
| MD&A | Text added/removed | +25 | −16 | ~22 | 36 |
| Market risk (Item 3) | Text added/removed | +3 | −2 | ~2 | 2 |
| Controls & procedures | Text added/removed | 0 | 0 | ~3 | 1 |
| Legal proceedings | Text added/removed | +15 | −12 | ~5 | 20 |
| Risk factors | Text added/removed | 0 | 0 | ~1 | 0 |
| Other information | Text added/removed | 0 | −2 | ~1 | 2 |
Counts are paragraphs; added/removed means text added or removed vs the prior filing — no direction or judgement implied.
Representative excerpts
Up to 5 excerpts of about 300 characters per section, quoted verbatim from the two SEC filings.
MD&A
Text added vs the prior filing · source: 10-Q · 2026-08-03
On August 1, 2026, the Company entered into an Agreement and Plan Of Merger (the "Merger Agreement"), by and among the Company, Indivior Pharmaceuticals, Inc., a Delaware corporation (Indivior), and Artemis Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of Indivior (Merger Sub…
Pursuant to the Indivior Merger Agreement, and upon the terms and subject to the conditions thereof, Merger Sub will merge with and into the Company (the "Merger"), with the Company continuing as the surviving corporation and a wholly-owned subsidiary of Indivior. Following the completion of the Mer…
At the effective time of the Merger (the "Effective Time"), each share of common stock, par value $0.001 per share, of the Company (each, a "Company Share") issued and outstanding immediately prior to the Effective Time (other than certain excluded shares) will be converted into the right to receive…
Pursuant to the terms of the Merger Agreement, as of the Effective Time, (i) the board of directors of the Combined Company (the "Combined Company Board") will consist of eight individuals, including four individuals who are nominees of the board of directors of Indivior immediately prior to the Eff…
ZURZUVAE in the U.S. under the Biogen Collaboration Agreement. The Company and Biogen equally share in all operating profits and losses arising from sales of ZURZUVAE in the U.S., with Biogen recording such product sales.
Text removed vs the prior filing · source: 10-Q · 2026-05-05
regulatory approval is obtained. Any changes in any of the suppliers would require regulatory approval which could cause a further delay in manufacturing and a possible loss of sales, which could affect future operating results adversely.
Royalty, licensing and other revenues were $29.3 million and $7.8 million for the three months ended March 31, 2026 and 2025, respectively. The increase was primarily due to an increase in licensing revenues related to the achievement of a milestone under the collaboration agreement with Shionogi.
Research and Development (R&D) expenses were $39.4 million and $26.9 million for the three months ended March 31, 2026 and 2025, respectively. The increase was primarily due to an increase in clinical program costs on SPN-817, which includes the $10.0 million expense to former Biscayne security hold…
Selling and marketing expenses were $87.0 million and $63.3 million for the three months ended March 31, 2026 and 2025, respectively. The increase was primarily due to higher professional and consulting expenses, higher employee-related expenses, higher marketing expense related to ONAPGO, which was…
General and administrative expenses were $38.2 million and $26.7 million for the three months ended March 31, 2026 and 2025, respectively. The increase was primarily due to higher professional and consulting expenses, higher operating expenses related to ONAPGO, which was launched in the second quar…
Market risk (Item 3)
Text added vs the prior filing · source: 10-Q · 2026-08-03
In the future, we may borrow funds under the Credit Line. Variable rate borrowing, which may occur under the Credit Line, exposes us to interest rate risk as increases in interest rates would increase our borrowing costs. Any borrowed funds pursuant to our Credit Line are subject to a collateral mai…
portfolio of marketable securities, which is primarily comprised of corporate and U.S. government agency and municipal debt securities and may fluctuate in value. The fluctuations may be driven by, among other things, changes in interest rates, economic conditions, and other financial conditions as …
Our cash and cash equivalents consist primarily of cash held at banks and investments in highly liquid financial instruments with an original maturity of three months or less. Our marketable securities, which are reported at fair value, generally consist of investments in U.S. Treasury bills and not…
Text removed vs the prior filing · source: 10-Q · 2026-05-05
In the future, we may borrow funds under the Credit Line. Variable rate borrowing, which may occur under the Credit Line, exposes us to interest rate risk as increases in interest rates would increase our borrowing costs. Any borrowed funds pursuant to our Credit Line are subject to a collateral mai…
Our cash and cash equivalents consist primarily of cash held at banks and investments in highly liquid financial instruments with an original maturity of three months or less. Our marketable securities, which are reported at fair value, consist of investments in U.S. Treasury bills and notes; bank c…
Legal proceedings
Text added vs the prior filing · source: 10-Q · 2026-08-03
The Company received a Paragraph IV Notice Letter from generic drug makers Aurobindo Pharma Limited and Aurobindo Pharma U.S.A., Inc. (collectively, Aurobindo) dated May 29, 2025, directed to six of its Qelbree® Orange Book patents. Supernus’s U.S. Patent Nos. 9,358,204; 9,603,853; 9,662,338; 11,324…
Company filed a lawsuit against Aurobindo alleging infringement of the Company’s Qelbree® Orange Book patents. The Complaint—filed in the U.S. District Court for the District of New Jersey—alleges, inter alia, that Aurobindo infringed the Company’s Qelbree® patents by submitting to the FDA an Abbrev…
lawsuits as In re Viloxazine, C.A. No. 25-cv-12183 (MEF)(MAH) (Consolidated), and administratively terminated the C.A. No. 25-cv-13201 (MEF)(MAH) (D.N.J.) action.
The Company received a Paragraph IV Notice Letter from generic drug maker Macleods Pharmaceuticals Ltd. (Macleods Ltd.) dated August 1, 2025, directed to six of its Qelbree® Orange Book patents. Supernus’s U.S. Patent Nos. 9,358,204; 9,603,853; 9,662,338; 11,324,753; 11,458,143; and 12,121,523 gener…
Defendants) alleging infringement of the Company’s Qelbree® Orange Book patents. The Complaint—filed in the U.S. District Court for the District of New Jersey—alleges, inter alia, that Defendants infringed the Company’s Qelbree® patents by submitting to the FDA an Abbreviated New Drug Application (A…
Text removed vs the prior filing · source: 10-Q · 2026-05-05
infringement and invalidity. Appco and Somerset also asserted Counterclaims that include requests for declaratory judgments of non-infringement and invalidity. On October 28, 2025, the Company filed its reply, denying the substantive allegations of Appco’s and Somerset’s Counterclaims. On December 2…
The Company received a Paragraph IV Notice Letter from generic drug makers Aurobindo Pharma Limited and Aurobindo Pharma U.S.A., Inc. (collectively, Aurobindo) dated May 29, 2025, directed to six of its Qelbree® Orange Book patents. Supernus’s U.S. Patent Nos. 9,358,204; 9,603,853; 9,662,338; 11,324…
and invalidity. MSN also asserted Counterclaims that include requests for declaratory judgments of non-infringement and invalidity. On October 28, 2025, the Company filed its reply, denying the substantive allegations of MSN’s Counterclaims. On December 23, 2025, the Court issued an order consolidat…
The Company received a Paragraph IV Notice Letter from generic drug maker Macleods Pharmaceuticals Ltd. (Macleods Ltd.) dated August 1, 2025, directed to six of its Qelbree® Orange Book patents. Supernus’s U.S. Patent Nos. 9,358,204; 9,603,853; 9,662,338; 11,324,753; 11,458,143; and 12,121,523 gener…
IX. Supernus Pharmaceuticals, Inc. v. Macleods Pharmaceuticals Ltd., et al. , C.A. No. 25-cv-18683 (MEF)(MAH)
Other information
Text removed vs the prior filing · source: 10-Q · 2026-05-05
YesTerminatedFebruary 5, 2026First Transaction Date through December 15, 2026—16,875
(2) Mr. Horich was appointed to Senior Vice President and Chief Commercial Officer in March 2026. The termination of his 10b5-1plan in February 2026 preceded his appointment to his current position.
How to read Risk Factors (Item 1A) in a 10-Q
A 10-Q risk-factor section usually takes one of three forms; this page classifies it as one of:
- Pointer — the filer states there have been no material changes and points back to the annual 10-K risk factors; there is no own risk text to compare this quarter.
- Partial update — the filer carves out specific updated risks ("except as set forth below"); the excerpts show exactly what is new this quarter.
- Restated in full — the quarter carries the complete risk-factor text. When the prior quarter was only a pointer there is no prior full text to diff against, so the page flags the section as restated instead.
This describes the filing structure only — it is never a judgement on whether risk went up or down.
Source: text-level diff of the two SEC EDGAR filings · deterministic (no AI-generated content) · for reference only · not investment advice