Skip to main content

SUPERNUS PHARMACEUTICALS, INC.

For the period ended Mar 31, 2025. Filed May 6, 2025.

View on SEC.gov

About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Mar 31, 2025 · Filed May 6, 2025

SUPN$26.16-2.2%Stored close · as of Nov 6, 2026

What changed in Management’s Discussion and Analysis?

Read the current filing

Previous report: 10-Q

Period ended 2024-09-30; filed 2024-11-04.

0001356576-24-000067

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Current report: 10-Q

Period ended 2025-03-31; filed 2025-05-06.

0001356576-25-000033

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.

Compared 110 previous paragraphs and 92 current paragraphs.

54 unchanged; 25 reworded; 11 added; 30 removed; 1 previous and 2 current paragraphs rearranged.

Tables are not compared: 6 previous and 6 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.

A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.

Added paragraphs (11)

Current report

•ONAPGOTM (apomorphine hydrochloride) injection is the first and only subcutaneous apomorphine infusion device for the treatment of motor fluctuations in adults with advanced PD. ONAPGO was approved by the FDA in February 2025 and received an Orphan Drug Designation. ONAPGO was launched in April 2025.

Current report

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 (TRD). The study did not demonstrate a statistically significant improvement on the primary and secondary endpoints. The safety profile of SPN-820 was consistent with previous clinical trials, showing few adverse events.

Current report

•In April 2025, the Company launched ONAPGO, the first and only subcutaneous apomorphine infusion device for the treatment of motor fluctuations in adults with advanced Parkinson’s disease. Initial physician response is encouraging based on very early activity in the launch.

Current report

•The Company plans to initiate a follow-on Phase 2b multi-center, randomized, double-blind, placebo-controlled trial in approximately 200 adults with major depressive disorder (MDD). The study will examine the safety and tolerability of SPN-820 2400 mg given intermittently (twice weekly) as an adjunctive treatment to the current baseline antidepressant therapy, as well as assess the rapid onset of improvement in depressive symptoms.

Current report

•The Company completed a Phase 1 pharmacokinetic study of two oral formulations in healthy adults. Both formulations of SPN-443 showed adequate bioavailability and were well tolerated. The Company expects to disclose a lead indication for the product candidate by the end of 2025.

Current report

Adjustments related to prior year sales for the three months period ended March 31, 2025 is less than 5% of net product sales. The majority of the adjustments is attributable to Qelbree, reflecting favorable actual returns experienced in 2025. As a result, the Company changed its estimated provision for product returns based on the most recent experience. Adjustments related to prior year sales for the three months period ended March 31, 2024 was less than 1% of net product sales. Refer to discussion Sales Deductions and Related Accruals below.

Current report

Selling and marketing expenses were $63.3 million and $59.6 million for the three months ended March 31, 2025 and 2024, respectively. The increase was primarily due to timing of product sample shipments.

Current report

Amortization of intangible assets was $19.8 million and $20.1 million for the three months ended March 31, 2025 and 2024, respectively. The decrease was primarily due to Oxtellar XR and Namzaric intangible assets being fully amortized in 2024 offset by ONAPGO amortization expense in 2025. ONAPGO was previously accounted for as an indefinite-lived intangible asset not subject to amortization.

Current report

Contingent consideration was a loss of $7.7 million and a gain of $1.1 million for the three months ended March 31, 2025 and 2024, respectively. The change to loss for the three months ended March 31, 2025 was primarily driven by the accretion of the USWM contingent consideration liabilities to the full milestone payment amounts with the approval of ONAPGO by the FDA in February 2025.
Removed paragraphs (30)

Previous report

We have a portfolio of commercial products and product candidates.

Previous report

SPN-830 is a late-stage drug/device combination product candidate for the continuous treatment of motor fluctuations ("OFF" episodes) in PD patients that are not adequately controlled with oral levodopa and one or more adjunct PD medications. If approved, it would be the only continuous infusion of apomorphine available in the U.S. and an important step for PD patients that would have otherwise been candidates for potentially invasive surgical procedures, such as deep brain stimulation. Continuous slow infusion may also limit some of the side effects of a bolus injection of apomorphine.

Previous report

In April 2024, the FDA issued a Complete Response Letter regarding the NDA for SPN-830. In August 2024, we resubmitted the New Drug Application (NDA) for SPN-830 to the FDA. For further discussion, see Operational Highlights section below.

Previous report

•In August 2024, the Company resubmitted to the FDA the NDA for apomorphine infusion device (SPN-830) for the continuous treatment of motor fluctuations ("OFF" episodes) in Parkinson’s disease. On August 16, 2024, the FDA acknowledged the resubmission of the NDA for the apomorphine infusion device (SPN-830). The resubmission is considered filed, with a user fee goal date (PDUFA date) of February 1, 2025.

Previous report

•In October 2024, the Company announced and discussed the data from its exploratory open-label Phase 2a clinical study of SPN-820 in adults with major depressive disorder (MDD). The data were based on 40 enrolled subjects, of which 38 completed the 10-day treatment period. The primary objective of the study was to assess efficacy in MDD, as well as the onset of efficacy. The Phase 2a study demonstrated rapid and substantial decrease in depressive symptoms, and 80% decrease in suicidal ideation. SPN-820 was well-tolerated with few adverse events.

Previous report

•In addition, the Company presented new data at the 2024 Psych Congress in October 2024 that demonstrate a rapid Montgomery–Asberg Depression Rating Scale (MADRS) response rate (≥50% reduction) and remission (MADRS ≤10), reaching 50.0% and 35.0% of participants, respectively, at 4 hours, with additional improvement to 84.2% and 63.2% of participants by Day 10.

Previous report

•The Company expects to complete enrollment in the ongoing Phase 2b multi-center randomized double-blind placebo-controlled parallel design study of SPN-820 in adults with treatment-resistant depression in November 2024. The study will examine the efficacy and safety of SPN-820 over a course of five weeks of treatment in approximately 236 patients in approximately 50 clinical sites. The primary outcome measure is the change from baseline to end of treatment period on the MADRS Total Score. Topline data from the Phase 2b trial are expected in the first half of 2025.

Previous report

•The Company is conducting an open label Phase 2a study in patients with treatment-resistant seizures. In May 2024, the Company announced data from a planned interim analysis from the initial stage of the study (Stage A). The Company has now completed enrollment of Stage A and is reporting topline data from all subjects with focal seizures who received the 3mg and 4mg twice daily doses, completed the maintenance period (n=10), and enrolled in the post-maintenance extension period (n=6).

Previous report

◦Maintenance period: 1 out of 10 subjects (10%) who completed a post-baseline seizure diary had at least one four-week seizure free period.

Previous report

◦Post-maintenance extension period: 1 out of 6 subjects (17%) had at least one four-week seizure free period.

Previous report

•Assessment by EpiTrack®, a validated cognitive screening tool designed for patients with epilepsy, indicated that 75% of 16 subjects was equally split between those who improved and those who had no change in cognitive function.

Previous report

•SPN-817 was safe and had acceptable tolerability with 2 subjects discontinuing because of treatment related adverse events out of the 26 subjects who entered the maintenance period. Stage B of the study is on-going and includes the concomitant use of an anti-emetic to reduce cholinergic adverse events observed in the study.

Previous report

Royalty, licensing and other revenues were $16.4 million and $25.3 million for the nine months ended September 30, 2024 and 2023, respectively. The decrease was primarily due to lower royalties on generic Trokendi XR due to the increased number of generic entrants.

Previous report

During the three and nine months ended September 30, 2024, the Company recorded $11.5 million and $12.0 million of insurance recoveries for certain legal costs, respectively. Legal costs were recorded under general and administrative expense as incurred. Correspondingly, the insurance recoveries were recorded as a reduction to general and administrative expenses. There were no insurance recoveries recorded in 2023.

Previous report

Amortization of intangible assets was $19.5 million and $21.2 million for the three months ended September 30, 2024 and 2023, respectively. Amortization of intangible assets was $59.7 million and $61.3 million for the nine months ended September 30, 2024 and 2023, respectively. The decrease is primarily due to impairment charges on certain acquired intangible assets in the fourth quarter of 2023 which reduced amortization expense in fiscal year 2024.

Previous report

Contingent consideration was a gain of $1.0 million and a gain of $0.5 million for the three months ended September 30, 2024 and 2023, respectively. Contingent consideration was a gain of $6.5 million and a gain of $1.3 million for the nine months ended September 30, 2024 and 2023, respectively. The change for both periods was primarily driven by the passage of time for the sales-based milestones associated with the Adamas Acquisition and change in the estimated timeline of achievement of the regulatory and development milestones associated with the USWM Acquisition. See Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations-Operational Highlights-Product Pipeline Update-SPN-830 (apomorphine infusion device) for treatment of Parkinson's disease (PD).
Reworded paragraphs (25)

Previous wording

We are a biopharmaceutical company focused on developing and commercializing products for the treatment of central nervous system (CNS) diseases. Our diverse neuroscience portfolio includes approved treatments for epilepsy, migraine, attention-deficit hyperactivity disorder (ADHD), hypomobility in Parkinson’s Disease (PD), cervical dystonia, chronic sialorrhea, and dyskinesia in PD patients receiving levodopa-based therapy. We are developing a broad range of novel CNS product candidates including new potential treatments for hypomobility in PD, epilepsy, depression, and other CNS disorders.

Current wording

We are a biopharmaceutical company focused on developing and commercializing products for the treatment of central nervous system (CNS) diseases. Our diverse neuroscience portfolio includes approved treatments for attention-deficit hyperactivity disorder (ADHD), dyskinesia in Parkinson's Disease (PD) patients receiving levodopa-based therapy, hypomobility in PD, epilepsy, migraine, cervical dystonia, and chronic sialorrhea. We are developing a broad range of novel CNS product candidates including new potential treatments for epilepsy, depression, and other CNS disorders.

Previous wording

•Qelbree® (viloxazine) extended-release capsules is a novel non-stimulant product indicated for the treatment of ADHD in adults and pediatric patients 6 years and older. The United States Food and Drug Administration (FDA) approved Qelbree for the treatment of ADHD in pediatric patients 6 to 17 years of age in April 2021, and in adult patients in April 2022. The Company launched Qelbree for pediatric patients in May 2021 and for adult patients in May 2022 in the United States (U.S.).

Current wording

•Qelbree® (viloxazine) extended-release capsules is a novel non-stimulant product indicated for the treatment of ADHD in adults and pediatric patients 6 years and older. The United States Food and Drug Administration (FDA) approved Qelbree for the treatment of ADHD in pediatric patients 6 to 17 years of age in April 2021, and in adult patients in April 2022. The Company launched Qelbree for pediatric patients in May 2021 and for adult patients in May 2022 in the United States (U.S.). In January 2025, the FDA approved an expanded label update for Qelbree to include new data on the pharmacodynamics and use in breastfeeding mothers.

Previous wording

SPN-820 is a first-in-class, orally active small molecule that increases the brain mechanistic target of rapamycin complex 1 (mTORC1) mediated synaptic function intracellularly. SPN-820 does not bind to or modulate any cell surface receptors and therefore is unlikely to have abuse potential given lack of binding to targets implicated in drug abuse. In addition, unlike leucine, it is not incorporated into proteins during protein synthesis, and therefore, it is more available at the target site in the brain than leucine.

Current wording

complex 1 (mTORC1) mediated synaptic function intracellularly. SPN-820 does not bind to or modulate any cell surface receptors and therefore is unlikely to have abuse potential given its lack of binding to targets implicated in drug abuse. In addition, unlike leucine, it is not incorporated into proteins during protein synthesis, and therefore, it is more available at the target site in the brain than leucine.

Previous wording

•The Company initiated a Phase 1 single dose study in healthy adults in the third quarter of 2024. The primary objective of the study is to assess safety and tolerability.

Current wording

The Company completed a Phase 1 single dose study in healthy adults in 2024 following submission of an Investigational New Drug Application. The study was a first in human, pilot pharmacokinetic study of two oral formulations of SPN-443 in healthy adults. The primary objective of the study was to assess safety and tolerability. This molecule, along with its major metabolites, is an inhibitor of norepinephrine, dopamine and serotonin, also known as a triple reuptake inhibitor. Both formulations of SPN-443 showed adequate bioavailability and were well tolerated.

Previous wording

•Total IQVIA prescriptions for Qelbree were 194,025 in the third quarter 2024, an increase of 19% compared to the prior year period.

Current wording

•Total IQVIA prescriptions for Qelbree were 214,908 for the first quarter 2025, an increase of 22% compared to the same period in the prior year. For March 2025, total monthly prescriptions reached an all-time high of 75,277. Qelbree continues to expand its base of prescribers, with approximately 34,416 prescribers in the first quarter of 2025, up from 27,902 prescribers in the same period last year.

Previous wording

•A Phase 2b randomized, double-blind, placebo-controlled study in patients with treatment resistant focal seizures is expected to start by the end of 2024 studying 3mg and 4mg twice daily doses.

Current wording

•The Phase 2b randomized, double-blind, placebo-controlled study of 3mg and 4mg twice daily doses is ongoing with a targeted enrollment of approximately 258 adult patients with treatment resistant focal seizures.

Previous wording

Comparison of the Three and Nine Months ended September 30, 2024 and 2023

Current wording

Comparison of the Three Months Ended March 31, 2025 and 2024

Previous wording

Revenues consist primarily of net product sales of our commercial products in the U.S., supplemented by royalty and licensing revenues from our collaborative licensing arrangements. The following table provides information regarding our revenues during the three and nine months ended September 30, 2024 (dollars in thousands):

Current wording

Revenues consist primarily of net product sales of our commercial products in the U.S., supplemented by royalty and licensing revenues from our collaborative licensing arrangements. The following table provides information regarding our revenues during the three months ended March 31, 2025 (dollars in thousands):

Previous wording

Net product sales were $170.3 million and $149.0 million for the three months ended September 30, 2024 and 2023, respectively. The increase was primarily due to increases in net product sales from Qelbree and GOCOVRI partially offset by the decline in net product sales of Trokendi XR due to generic erosion.

Current wording

Net product sales were $142.0 million and $138.5 million for the three months ended March 31, 2025 and 2024, respectively. The increase was primarily due to increases in net product sales from Qelbree and GOCOVRI due to higher volume and higher price partially offset by the decline in net product sales of Oxtellar XR and Trokendi XR due to generic erosion.

Previous wording

The accrued product returns balance increased to $57.4 million as of September 30, 2024 from $54.3 million as of September 30, 2023. This increase was primarily due to higher net product sales and timing of related return activity offset by the $7.3 million adjustment in the estimated provision for product returns related to prior year sales. The majority of this adjustment is attributable to Qelbree, reflecting favorable actual returns experienced in 2024 for Qelbree. As a result, the Company changed its estimated provision for product returns based on the most recent experience.

Current wording

The accrued product returns balance decreased to $49.9 million as of March 31, 2025 from $59.5 million as of March 31, 2024. This decrease was primarily due to the $7.0 million of estimated provision for product returns related to prior year sales. The majority of the provision for product returns related to prior year sales is attributable to Qelbree, reflecting favorable actual returns experienced in 2025 for Qelbree. As a result, the Company changed its estimated provision for product returns based on the most recent experience.

Previous wording

The accrued product rebates balance increased to $111.7 million as of September 30, 2024 from $108.1 million as of September 30, 2023 due to timing of payments associated with government programs.

Current wording

The accrued product rebates balance increased to $120.2 million as of March 31, 2025 from $107.7 million as of March 31, 2024 primarily due to timing of payments associated with government programs.

Previous wording

The provision for product returns decreased to $8.3 million for the nine months ended September 30, 2024 from $17.4 million for the nine months ended September 30, 2023. The decrease was primarily due to the aforementioned $7.3 million adjustment in the estimated provision for product returns related to prior year sales.

Current wording

The provision for product returns decreased to $(2.3) million for the three months ended March 31, 2025 from $4.2 million for the three months ended March 31, 2024. The decrease was primarily due to the aforementioned $7.0 million of estimated provision for product returns related to prior year sales.

Previous wording

The provision for product rebates decreased to $293.6 million for nine months ended September 30, 2024 from $311.8 million for the nine months ended September 30, 2023. The decrease was primarily attributable to lower Trokendi XR sales, partially offset by higher Qelbree sales and favorability in commercial programs.

Current wording

The provision for product rebates increased to $105.2 million for three months ended March 31, 2025 from $101.0 million for the three months ended March 31, 2024. The increase was primarily attributable to higher Qelbree sales and unfavorability in government programs as a result of product price increases in Q1 2025.

Previous wording

Royalty, licensing and other revenues were $5.4 million and $4.9 million for the three months ended September 30, 2024 and 2023, respectively. The increase was due to increase in royalty revenues from royalty arrangements with third parties.

Current wording

Royalty, licensing and other revenues were $7.8 million and $5.2 million for the three months ended March 31, 2025 and 2024, respectively. The increase was due to increase in royalty revenues from Oxtellar XR. The Company entered into settlement and license agreements that allowed a third party to enter the Oxtellar XR market in September 2024.

Previous wording

Cost of goods sold was $17.6 million and $19.6 million for the three months ended September 30, 2024 and 2023, respectively. Cost of goods sold was $51.8 million and $64.2 million for the nine months ended September 30, 2024 and 2023, respectively. The decrease in both periods was primarily driven by manufacturing efficiencies of Qelbree and a decline in net product sales of Trokendi XR due to generic erosion.

Current wording

Cost of goods sold was $15.8 million and $16.3 million for the three months ended March 31, 2025 and 2024, respectively. The decrease was primarily driven by lower APOKYN royalties due to lower sales and a decline in net product sales of Oxtellar XR and Trokendi XR due to generic erosion.

Previous wording

R&D expenses were $29.0 million and $22.7 million for the three months ended September 30, 2024 and 2023, respectively. R&D expenses were $80.1 million and $68.2 million for the nine months ended September 30, 2024 and 2023, respectively. The increase in both periods was primarily due to increased clinical program costs on SPN-817, SPN-820 and on the open-label study of Qelbree, and increased manufacturing costs of our product candidates.

Current wording

R&D expenses were $26.9 million and $24.9 million for the three months ended March 31, 2025 and 2024, respectively. The increase was primarily due to increased clinical program costs on SPN-817 and on the open-label study of Qelbree.

Previous wording

Other income (expense) was an income of $4.1 million and $1.8 million for the three months ended September 30, 2024 and 2023, respectively. Other income (expense) was an income of $11.2 million and $6.1 million for the nine months ended September 30, 2024 and 2023, respectively. The increase in both periods was due to higher interest income on marketable securities largely driven by an overall higher investment balance in 2024 and no debt outstanding in 2024. The interest expense recognized in 2023 was related to the 2023 Notes which were paid off in April 2023.

Current wording

Other income (expense) was an income of $4.4 million and $3.4 million for the three months ended March 31, 2025 and 2024, respectively. The increase was due to higher interest income on marketable securities largely driven by an overall higher investment balance in 2025.

Previous wording

Income tax expense was $6.4 million (14.3% effective tax rate) and $13.0 million (18.1% effective tax rate) for the three and nine months ended September 30, 2024, as compared to an income tax expense of $25.9 million (261.6% effective tax rate) and $1.6 million (92.1% effective tax rate) for the three and nine months ended September 30, 2023. The change in both periods was primarily due to higher forecasted earnings before taxes for the three and nine months ended September 30, 2024 as compared to the near break-even forecasted earnings before taxes in 2023.

Current wording

Income tax expense was $6.0 million ((102.8)% effective tax rate) for the three months ended March 31, 2025, as compared to an income tax expense of $0.1 million (49.0% effective tax rate) for the three months ended March 31, 2024. The change was primarily due to near break-even pre-tax losses on both the three months ended March 31, 2025 and full year 2025 forecast as compared to the same periods in 2024.

Previous wording

The Company's effective income tax rates for the three and nine months ended September 30, 2024 vary from the statutory federal tax rate in United States (U.S. federal tax rate) of 21% primarily due to increased tax benefits related to current and prior years research and development tax credits. The Company's effective income tax rates for the three and nine months ended September 30, 2023 vary from the statutory U.S. federal tax rate primarily due to near break-even forecasted earnings before taxes.

Current wording

The Company's effective income tax rate for the three months ended March 31, 2025 varies from the statutory federal tax rate in United States (U.S. federal tax rate) of 21% primarily due to the impact of recurring permanent differences on a forecast near-break even loss. The Company's effective income tax rate for the three months ended March 31, 2024 varies from the statutory U.S. federal tax rate primarily due to the impact of discrete items on a year to date near break-even forecasted earnings before taxes.

Previous wording

The annual forecasted earnings represent the Company's best estimate as of September 30, 2024 and 2023, are subject to change and could have a material impact on the effective tax rate in subsequent periods. Accounting Standard Codification 740, Income Taxes(ASC 740), requires the Company to estimate the annual effective income tax rate for the full year and apply it to pre-tax income (loss) for each interim period, taking into account year-to-date amounts and projected results for the full year.

Current wording

The annual forecasted earnings represent the Company's best estimate as of March 31, 2025 and 2024, are subject to change and could have a material impact on the effective tax rate in subsequent periods. Accounting Standard Codification 740, Income Taxes(ASC 740), requires the Company to estimate the annual effective income tax rate for the full year and apply it to earnings (loss) before taxes for each interim period, taking into account year-to-date amounts and projected results for the full year.

Previous wording

The Company believes its balances of cash, cash equivalents, and unrestricted marketable securities, which totaled $403.2 million as of September 30, 2024, along with cash generated from ongoing operations and continued access to debt markets, will be sufficient to satisfy its cash requirements over the next 12 months and beyond.

Current wording

The Company believes its balances of cash, cash equivalents, and unrestricted marketable securities, which totaled $463.6 million as of March 31, 2025, along with cash generated from ongoing operations and continued access to debt markets, will be sufficient to satisfy its cash requirements over the next 12 months and beyond.

Previous wording

We have financed our operations primarily with cash generated from product sales, supplemented by revenues from royalty and licensing arrangements, as well as proceeds from the sale of equity and debt securities. Continued cash generation is highly dependent on the success of our commercial products, as well as the success of our product candidates if approved by the FDA. While we expect continued profitability in future years, we anticipate there may be significant variability from year to year in the level of our profits particularly due to the following: continued market and payor pressures for our commercial products; the unfavorable impact of the loss of patent exclusivity for Trokendi XR in January 2023; the potential unfavorable impact of the loss of exclusivity of Oxtellar XR and XADAGO; funding for research and development of our product candidates; and the additional funding to launch SPN-830, if approved by the FDA.

Current wording

We have financed our operations primarily with cash generated from product sales, supplemented by revenues from royalty and licensing arrangements, as well as proceeds from the sale of equity and debt securities. Continued cash generation is highly dependent on the success of our commercial products, as well as the success of our product candidates if approved by the FDA. While we expect continued profitability in future years, we anticipate there may be significant variability from year to year in the level of our profits particularly due to continued market and payor pressures for our commercial products; the unfavorable impact of the loss of patent exclusivity for Trokendi XR in January 2023 and Oxtellar XR in September 2024; the potential unfavorable impact of the forthcoming loss of exclusivity of XADAGO; funding for research and development of our product candidates; and the additional funding for the launch of ONAPGO, which was approved by the FDA in February 2025 and launched in April 2025.

Previous wording

Net cash provided by operating activities was $127.5 million and $66.1 million for the nine months ended September 30, 2024, and 2023, respectively. The increase in cash flows provided by operating activities is primarily due to higher net income for the nine months ended September 30, 2024 compared to the same period in prior year, and changes in working capital which reflects the timing impacts of cash collections on receivables and settlement of payables.

Current wording

Net cash provided by operating activities was $30.6 million and $38.4 million for the three months ended March 31, 2025, and 2024, respectively. The decrease in cash flows provided by operating activities is primarily due to lower net income for the three months ended March 31, 2025 compared to the same period in prior year, and changes in working capital which reflects the timing impacts of cash collections on receivables and settlement of payables.

Previous wording

Net cash used in investing activities was $177.2 million for the nine months ended September 30, 2024 compared to $334.7 million cash provided by investing activities during the same period in 2023. The change was primarily due to an increase in cash outflows from purchases of marketable securities, partially offset by higher cash inflows from the maturities of marketable securities.

Current wording

Net cash provided by investing activities was $37.3 million for the three months ended March 31, 2025 compared to $51.6 million cash used in investing activities during the same period in 2024. The change was primarily due to a decrease in cash outflows from purchases of marketable securities as well as higher cash inflows from the maturities of marketable securities.

Previous wording

Net cash provided by financing activities was $6.3 million for the nine months ended September 30, 2024 compared to $399.0 million used during the same period in 2023. The change was primarily due to the payment of the total principal amounts and remaining outstanding interest due on the 0.625% Convertible Senior Notes in April 2023.

Current wording

Net cash used in financing activities was $21.4 million for the three months ended March 31, 2025 compared to $1.6 million provided by during the same period in 2024. The change was primarily due to the payment of USWM contingent consideration milestone associated with the FDA approval of ONAPGO.
Rearranged current paragraphs (2)

Current report — wording carried from elsewhere

SPN-820 is a first-in-class, orally active small molecule that increases the brain mechanistic target of rapamycin

Current report — wording carried from elsewhere

SPN-443 – Novel stimulant for the treatment of ADHD/CNS
Rearranged previous paragraphs (1)

Previous report — wording carried elsewhere

Net product sales were $471.3 million and $417.9 million for the nine months ended September 30, 2024 and 2023, respectively. The increase was primarily due to increases in net product sales from Qelbree and GOCOVRI, partially offset by the decline in net product sales of Trokendi XR due to generic erosion.