# Aquestive Therapeutics, Inc.: Form 10-Q for the period ended Mar 31, 2025

- Company: [Aquestive Therapeutics, Inc.](/companies/aqst.md) (CIK 1398733)
- Form: 10-Q
- Filed: 2025-05-12
- Accepted by EDGAR: May 12, 2025, 16:07 ET
- Period: 2025-03-31
- Accession: 0001628280-25-024664
- Inline XBRL: yes
- Main document: https://www.sec.gov/Archives/edgar/data/1398733/000162828025024664/aqst-20250331.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1398733/000162828025024664/

## Figures reported in this filing

Standardized XBRL line items for the period ended 2025-03-31.

| Line item | Period | Value | XBRL concept |
| --- | --- | ---: | --- |
| Revenue | 3 months, 2025-01-01 to 2025-03-31 | $8.7m | us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax |
| Cost of revenue | 3 months, 2025-01-01 to 2025-03-31 | $3.7m | us-gaap:CostOfGoodsAndServicesSold |
| Research and development | 3 months, 2025-01-01 to 2025-03-31 | $5.4m | us-gaap:ResearchAndDevelopmentExpense |
| Selling, general and administrative | 3 months, 2025-01-01 to 2025-03-31 | $19.1m | us-gaap:SellingGeneralAndAdministrativeExpense |
| Operating income | 3 months, 2025-01-01 to 2025-03-31 | −$19.4m | us-gaap:OperatingIncomeLoss |
| Interest expense | 3 months, 2025-01-01 to 2025-03-31 | $2.8m | us-gaap:InterestExpenseNonoperating |
| Income tax | 3 months, 2025-01-01 to 2025-03-31 | $0 | us-gaap:IncomeTaxExpenseBenefit |
| Net income | 3 months, 2025-01-01 to 2025-03-31 | −$22.9m | us-gaap:NetIncomeLoss |
| Diluted EPS | 3 months, 2025-01-01 to 2025-03-31 | −$0.24 | us-gaap:EarningsPerShareDiluted |
| Basic EPS | 3 months, 2025-01-01 to 2025-03-31 | −$0.24 | us-gaap:EarningsPerShareBasic |
| Diluted shares (weighted) | 3 months, 2025-01-01 to 2025-03-31 | 95,497,056 shares | us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding |
| Operating cash flow | 3 months, 2025-01-01 to 2025-03-31 | −$23.4m | us-gaap:NetCashProvidedByUsedInOperatingActivities |
| Capital expenditure | 3 months, 2025-01-01 to 2025-03-31 | $135.0k | us-gaap:PaymentsToAcquirePropertyPlantAndEquipment |
| Cash and equivalents | at 2025-03-31 | $68.7m | us-gaap:CashAndCashEquivalentsAtCarryingValue |
| Current assets | at 2025-03-31 | $89.2m | us-gaap:AssetsCurrent |
| Total assets | at 2025-03-31 | $102.2m | us-gaap:Assets |
| Current liabilities | at 2025-03-31 | $18.3m | us-gaap:LiabilitiesCurrent |
| Total liabilities | at 2025-03-31 | $163.2m | us-gaap:Liabilities |
| Long-term debt | at 2025-03-31 | $45.0m | us-gaap:LongTermDebt |
| Shareholders' equity | at 2025-03-31 | −$60.9m | us-gaap:StockholdersEquity |

## Management's discussion and analysis

As filed, 82,986 characters.

*You should read this section in conjunction with our condensed interim financial statements and related notes included in Part I Item 1 of this Quarterly Report on Form 10-Q and our audited financial statements and related notes thereto and management’s discussion and analysis of financial condition and results of operations for the years ended December 31, 2024 and 2023 included in our 2024 Annual Report on Form 10-K. All dollar amounts are stated in thousands except for share data.*

### Forward-Looking Statements

This Quarterly Report on Form 10-Q and certain other communications made by us include forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Words such as “believe,” “anticipate,” “plan,” “expect,” “estimate,” “intend,” “may,” “will,” or the negative of those terms, and similar expressions are intended to identify forward-looking statements.

These forward-looking statements include, but are not limited to, statements regarding the advancement and related timing of our product candidate Anaphylm™ (epinephrine) Sublingual Film through clinical development and approval by the FDA, including the acceptance of the NDA for Anaphylm with the FDA, and the following launch of Anaphylm, if approved by the FDA; the results of the Company’s clinical studies for Anaphylm and the ability of such results to support submission of the NDA for approval of Anaphylm to the FDA; Anaphylm's potential to be the first and only oral administration of epinephrine and to be accepted as an alternative to existing standards of care, if approved by the FDA; the expected growth of the U.S. epinephrine market including in value and the opportunity such growth presents to the Company should Anaphylm be approved by the FDA; the advancement, growth and related timing of our Adrenaverse™ pipeline epinephrine prodrug product candidates, including AQST-108 (epinephrine) Topical Gel, through clinical development and FDA regulatory approval process, including design and timing of clinical studies including those necessary to support the targeted indication of alopecia areata for AQST-108 and the following launch of AQST-108, if approved by the FDA; the potential sale or outlicensing of Anaphylm, Libervant or other product candidates; the advancement and related timing of our product candidate Libervant® (diazepam) Buccal Film for the indicated epilepsy patient population aged between 6 and 11 years through clinical development and FDA regulatory approval and the following launch of Libervant for this patient population if approved by the FDA; the approval for U.S. market access of Libervant and overcoming the orphan drug market exclusivity of an FDA approved nasal spray product of another company extending to January 2027; the commercial opportunity of Libervant, Anaphylm, AQST-108 and our other product candidates, including potential revenues (including projected peak annual sales) generated from commercialization of these products, should these product candidates be approved by the FDA; the focus on continuing to manufacture Suboxone®, Emylif®, Sympazan®, Ondif® and other licensed products; the potential growth of our patent portfolio including the extension of patent protection for Anaphylm should the pending patents be approved by the U.S. Patent and Trademark Office (PTO); the potential benefits our products and product candidates could bring to patients; the achievement of clinical and commercial milestones, product orders and fulfillment; our cash requirements, cash funding and cash burn; short-term and longer term liquidity and the ability to fund our business operations; our growth and future financial and operating results and financial position, including with respect to our 2025 financial outlook; and business strategies, market opportunities, and other statements that are not historical facts.

These forward-looking statements are based on our current expectations and beliefs and are subject to a number of risks and uncertainties that could cause actual results to differ materially from those described in the forward-looking statements. Such risks and uncertainties include, but are not limited to, risks associated with our development work, including any delays or changes to the timing, cost and success of our product development activities and clinical trials and plans, including those relating to Anaphylm (including for pediatric patients), AQST-108, and our other product candidates; risk of delays in advancement of the regulatory approval process through the FDA of our product candidates, including the filing and acceptance of the respective NDAs, for Anaphylm, AQST-108, Libervant for patients aged between 6 and 11 and other product candidates, or failure to receive FDA approval at all of any of these product candidates; risk of whether the Company’s clinical data is sufficient for approval of our product candidates, including with respect to our PK/PD comparability submission for FDA approval of Anaphylm; risks associated our ability to address the FDA’s comments on our future clinical trials and other concerns identified in the FDA Type C meeting minutes for Anaphylm, including the risk that the FDA may require additional clinical studies for approval of Anaphylm; risks associated with the success of any competing products, including generics; risk that we may not overcome the seven year orphan drug market exclusivity granted by the FDA for the approved nasal spray product of another company in the U.S. in order for Libervant to be granted U.S. market access for patients prior to expiration of the orphan drug market exclusivity period of the nasal spray product, which is due to occur in January 2027, or for other reasons; risks and uncertainties inherent in commercializing a new product (including technology risks, financial risks, market risks and implementation risks and regulatory limitations); risk of development of a sales and marketing capability for commercialization of our product candidates, including Anaphylm and AQST-108; risks associated with the potential impact on the value of the Company of the sale or outlicensing of our product and product candidates, including Libervant and Anaphylm and other product candidates; risk of insufficient capital and cash resources, including insufficient access to available debt and equity financing, including under our ATM facility, and revenues from operations, to satisfy all of our short-term and longer-term liquidity and cash requirements and other cash needs, at the times and in the amounts needed, including to commence principal payments on our 13.5% Notes in 2026 and to fund future clinical development and commercial activities for our product candidates, including Anaphylm, AQST-108 and Libervant for patients aged between 6 and 11, should these product candidates be approved by the FDA, and for Libervant upon expiration of the orphan drug marketing exclusivity period of the nasal spray product; risk that our manufacturing capabilities will be insufficient to support demand for Libervant should Libervant receive U.S. market access, and for demand for our licensed products in the U.S. and abroad; risk of eroding market share for Suboxone® as a sunsetting product, which accounts for a substantial part of our current operating revenue; risk of default of our debt instruments; risks related to the outsourcing of certain sales, marketing and other operational and staff functions to third parties; risks associated with the rate and degree of market acceptance in the U.S. and abroad of Libervant for epilepsy patients if approved for U.S. market access and after the expiration of the orphan drug market exclusivity period in January 2027; risk of the rate and degree of market acceptance in the U.S. and abroad of Anaphylm, AQST-108 and our other product candidates, should these product candidates be approved by the FDA, and for our licensed products in the U.S. and abroad; risk associated with the size and growth of our product markets; risk associated with our compliance with all FDA and other governmental and customer requirements for our manufacturing facilities; risks associated with intellectual property rights and infringement claims relating to our products; risk that our patent applications for our product candidates, including for Anaphylm, will not be timely issued, or issued at all, by the PTO; risk of unexpected patent developments; risk of legislation and regulatory actions and changes in laws or regulations affecting our business including relating to our products and product candidates and product pricing, reimbursement or access therefor; risk of loss of significant customers; risks related to claims and legal proceedings against us including patent infringement, securities, business torts, investigative, product safety or efficacy and antitrust litigation matters; risk of product recalls and withdrawals; risks related to any disruptions in our information technology networks and systems, including the impact of cybersecurity attacks; risk of increased cybersecurity attacks and data accessibility disruptions due to remote working arrangements; risk of adverse developments affecting the financial services industry; risks related to inflation and changing interest rates; risks related to the impact of pandemic diseases on our business; risks and uncertainties related to general economic, political (including the Ukraine and Israel wars and other acts of war and terrorism), business, industry, regulatory, financial and market conditions and other unusual items, including a potential recession; risks related to uncertainty about U.S. government initiatives and their impact on our business, including imposition of tariffs and other trade restrictions; and other uncertainties affecting us including those described in the "Risk Factors" section and in other sections included in this Quarterly Report on Form 10-Q. These forward-looking statements involve known and unknown risks, uncertainties and other factors that may cause our actual results, levels of activity, performance or achievements to differ materially from those expressed or implied by these statements. These factors include the matters discussed and referenced in the risk factors of the Company’s 2024 Annual Report on Form 10‑K and our other Quarterly Reports on Form 10‑Q and in our Current Reports on Form 8-K and our other filings with the SEC. Given these uncertainties, you should not place undue reliance on these forward-looking statements, which speak only as the date made. All subsequent forward-looking statements attributable to us or any person acting on our behalf are expressly qualified in their entirety by this cautionary statement. We assume no obligation to update forward-looking statements, or outlook or guidance after the date of this Quarterly Report on Form 10-Q, whether as a result of new information, future events or otherwise, except as may be required by applicable law. Readers should not rely on the forward-looking statements included in this Quarterly Report on Form 10-Q as representing our views as of any date after the date of the filing of this Quarterly Report on Form 10‑Q.

Unless the context requires otherwise, references in this Quarterly Report on Form 10-Q to “Aquestive,” the "Company,” “we,” “us,” and “our” refer to Aquestive Therapeutics, Inc.

### Overview

Aquestive is a pharmaceutical company advancing medicines to bring meaningful improvement to patients' lives through innovative science and delivery technologies. We are developing pharmaceutical products to deliver complex molecules through administrations that are alternatives to invasive and inconvenient standard of care therapies. We are advancing a product pipeline for the treatment of severe allergic reactions, including anaphylaxis, under the "Anaphylm™" trade name, and our Adrenaverse™ epinephrine prodrug pipeline platform. We have four licensed commercialized products which are marketed by our licensees in the U.S. and around the world. We are the exclusive manufacturer of these licensed products. Aquestive also collaborates with pharmaceutical companies to bring new molecules to market using proprietary, best-in-class technologies, like PharmFilm, and has proven drug development and commercialization capabilities. Our production facilities are located in Portage, Indiana, and our corporate headquarters and primary research laboratory facilities are based in Warren, New Jersey.

We manufacture licensed products at our facilities and anticipate that our current manufacturing capacity is sufficient for commercial quantities of our licensed products, proprietary product and product candidates currently in development. Our facilities have been inspected by the FDA, TGA, and DEA, and are subject to inspection by all applicable health agencies, including ANVISA and EMA. Not all collaborative or licensed products of the Company that may be commercially launched in the future will necessarily be manufactured by us.

#### Complex Molecule Portfolio

We have developed a proprietary pipeline of complex molecule-based product candidates as alternatives to invasively administered standard of care therapeutics addressing large market opportunities. The active programs in our complex molecule pipeline portfolio are:

- **Anaphylm™** (epinephrine) Sublingual Film – the first and only non-device based, orally delivered epinephrine product candidate in development that has shown clinical results comparable to auto-injectors (such as EpiPen® and Auvi-Q®) for the emergency treatment of allergic reactions, including anaphylaxis. Epinephrine is the standard of care in the treatment of anaphylaxis and is typically administered via intramuscular injection (IM), including manual auto-injectors such as EpiPen and Auvi-Q, which require patients or their caregivers to inject epinephrine into the patient’s thigh during an emergency allergic reaction. As a result of this route of administration, many patients and their caregivers are reluctant to use injectable products. In August 2024, a nasal spray device was approved by the FDA for the treatment of severe allergic reactions, including anaphylaxis. However, Anaphylm would, if approved by the FDA, allow a patient to simply place a dissolvable strip, approximately the size and weight of a postage stamp, under the tongue, providing an appropriate medication where it is needed and when it is needed.

The FDA conditionally accepted the proprietary name Anaphylm™ (pronounced “ana-film”) as the proposed brand name for Anaphylm. Final approval of the Anaphylm proprietary name is conditioned on FDA approval of Anaphylm, if any.

On February 24, 2022, following a Phase 1 clinical study conducted by the Company outside of the U.S., the FDA cleared our IND for Anaphylm, allowing for clinical investigation of Anaphylm in the U.S. The FDA confirmed that the 505(b)(2) regulatory approval pathway is acceptable for the development of Anaphylm. The FDA granted Fast Track designation of Anaphylm in March 2022.

Throughout 2022 and 2023, we reported positive topline data from several clinical studies evaluating multiple oral film formulations and dosage strengths of Anaphylm in healthy adult subjects, including cross over studies comparing the PK and PD of epinephrine delivered via Anaphylm compared to current standards of care, EpiPen and IM injectors. These studies demonstrated that treatment with Anaphylm was well tolerated, with no serious adverse events, significant medical events, or treatment-related severe adverse events reported. The data from these clinical studies formed the basis for the EOP2 meeting with the FDA in December of 2022, which provided clarity as to the FDA’s expectations regarding key clinical program areas for design of revised dosing instructions expected for use in our pivotal clinical trial.

In the fourth quarter of 2023, we received comments from the FDA on the protocol for our pivotal clinical study for Anaphylm, which comments indicated that our proposed endpoints, sample size, and statistical analysis for the proposed pivotal clinical study were reasonable and provided clarity on PK sustainability with repeat-dose requirements. We incorporated the FDA’s feedback into the pivotal clinical study design, which study commenced in in the fourth quarter of 2023.

In January 2024, we completed a Type C meeting with the FDA in which the FDA found that we had adequately addressed the FDA’s previous concerns noted in the EOP2 meeting, including addressing (1) the impact of any product hold time, (2) the potential for emesis (vomiting), and (3) the impact of potential mouth conditions such as angioedema (swelling), by removing product hold time from the administration instructions and providing additional information on how to characterize emesis in our NDA submission with the FDA. Regarding mouth conditions, the FDA recommended administering Anaphylm after oral exposure to a known allergen and assessing PK performance thereunder. This study replaced our previously planned angioedema study. In those comments, the FDA did not outline any new clinical development requirements for the Anaphylm program. The FDA reserved judgement on the sufficiency of the Anaphylm clinical development program until completion of ongoing and planned studies, the results of which were presented at a pre-NDA interaction with the FDA on November 22, 2024.

In March 2024, we released topline data from our pivotal clinical study for Anaphylm. The two-part, Phase 3, single-center, open-label, randomized study was designed to compare the PK and PD of single and repeat doses of Anaphylm versus single and repeat doses of the IM injection and epinephrine autoinjectors (EpiPen® and Auvi-Q®) in healthy adult subjects. The results of this study demonstrated that the primary endpoint, epinephrine PK biocomparability of the single administration of Anaphylm to the single administration of Adrenalin (epinephrine IM injection) and epinephrine autoinjectors in healthy adult subjects was met. The study also met its secondary endpoints, which included evaluating the PK sustainability of Anaphylm following repeat administration, as well as its safety and tolerability of Anaphylm following single and repeat administrations versus epinephrine IM injection and epinephrine autoinjectors.

In June 2024, we reported positive topline PK data from the Company's temperature / pH study of Anaphylm. The single-dose, five-period, randomized crossover study was designed to compare the PK and PD of Anaphylm just after consuming normal water at different temperatures (hot, cold, and room temperature) as well as water of different pHs (acidic- lemon water, and basic- baking soda water). The most consumed beverages, such as soda, milk, coffee, and juice, have acidity between lemon water and normal water. The primary PK parameters were the maximum amount of epinephrine measured in plasma (Cmax) and exposure, or the area under the curve (AUC), at predefined time points after dosing, in 30 healthy adult subjects. Topline PK and PD data from the study showed no statistically significant difference in PK and PD results between the different groups based on temperature and pH variability in the mouth.

In July 2024, we reported positive topline data from the self-administration PK study of Anaphylm. The single-dose, three-period, randomized crossover study was designed to compare the PK and PD of Anaphylm self-administered, Anaphylm healthcare provider (HCP)-administered, and Adrenalin IM injection HCP- administered. The primary PK parameters were the Cmax and the AUC exposures, at predefined time points after dosing in 36 healthy adult subjects. The median time to maximum concentration (Tmax) was 15 minutes for both the Anaphylm self-administered and HCP-administered arms, while the median Tmax for the Adrenalin IM injection HCP-administered arm was 50 minutes post-administration. Also, there was no statistical difference between the Anaphylm self-administered and HCP- administered arms of the study based on a comparison of epinephrine exposures across the first 60 minutes post-administration. Topline PD data from the study showed no difference in the median increase in systolic blood pressure, diastolic blood pressure, and heart rate whether Anaphylm was self-administered or HCP-administered.

In October 2024, we reported positive topline data from an oral allergy syndrome challenge study (now referred to as the "OASIS" study), meeting both primary and secondary endpoints. The two-part study demonstrated that Anaphylm's PK and PD profile during allergen-induced oral physiological changes was consistent with its profile without an allergen challenge. In addition, following allergen exposure where 94% of subjects exhibited moderate to severe symptoms per the predefined oral severity score, rapid symptom resolution was observed beginning as early as 2 minutes post-administration. The median time to complete symptom resolution was 12 minutes compared to 74 minutes at screening baseline, with 50% of all symptoms across all subjects resolving by 5 minutes. The mean time of symptom resolution for edema, which affected approximately 25% of subjects, was 5 minutes after Anaphylm administration. The PK profile remained consistent, with median Tmax maintained at 12 minutes and comparable Cmax values between allergen-exposed and non-exposed cohorts. The safety profile was favorable, with all adverse events classified as mild to moderate and resolving without medical intervention.

Also in October 2024, at the ACAAI 2024 Annual Meeting in Boston, we presented results from a subsequent analysis of our pivotal study data demonstrating Anaphylm's consistent PK and PD profile regardless of variable placement or intraoral movement. The analysis showed that 87.5% of subjects maintained consistent film placement during disintegration. In the 12.5% of subjects where movement was noted, there were no significant differences in Cmax and Tmax. These findings further demonstrate that initial placement or subsequent movement of the sublingual film had no impact on epinephrine PK or PD comparability to epinephrine autoinjectors.

On November 22, 2024, we received positive pre-NDA written response feedback from the FDA prior to our planned NDA submission in the first quarter of 2025. The FDA did not indicate in those responses that any additional adult clinical trials would be necessary for submitting the NDA for Anaphylm. In addition, the FDA agreed with our planned NDA content and format for the submission, planned safety evaluation, and planned pediatric trial. The FDA also provided further guidance on additional data views to be included in the planned NDA submission and continued to emphasize its focus on PK sustainability for a single dose. In addition, the FDA requested minor modifications to the pediatric trial protocol which requested modifications were incorporated in the final pediatric trial protocol. Finally, the FDA noted that due to the new route of administration and the data supporting this route of administration, an advisory committee meeting may be necessary prior to FDA approval and we are preparing for this potential request from the FDA.

We completed the NDA submission to the FDA in the first quarter of 2025. The pediatric study in subjects from the ages of 7 to 17 (weight greater than or equal to 30 kgs) was completed with positive topline data reported on April 1, 2025. A total of thirty-two patients completed the study. The PK results were consistent with previous adult studies. Anaphylm was shown to be safe and well-tolerated with no serious adverse events reported. We are planning on initiating a product launch of Anaphylm, if approved by the FDA, in the first quarter of 2026. This anticipated timing is based on acceptance of the NDA submission by the FDA in the second quarter of 2025.

- **AQST-108** (epinephrine) Topical Gel – Our product candidate, AQST‑108 is composed of the prodrug dipivefrin which is enzymatically cleaved into epinephrine after administration. AQST‑108, is a topically delivered adrenergic agonist prodrug, which we believe has the potential to support the re-establishment of immune privilege in the hair follicle and we are pursuing its development for the treatment of alopecia areata, which is an autoimmune disease leading to hair loss on the scalp, face and, in more severe cases, other body areas. We completed the first human

clinical trial for AQST-108. The two-part trial was designed to assess the safety and local tolerability of AQST-108. Part 1 was designed as a single ascending dose escalation study to assess the safety and PK of five different dose levels. The 1.0% dose of AQST-108 was chosen based on the down selection from the highest dose to move into the Part 2 study of the development program. In Part 2, three formulations based on excipient variations were evaluated in twelve healthy subjects. In Parts 1 and 2, no serious adverse events or topical adverse events were observed. In Part 2, the calculated percentage of AQST-108 observed in the skin remained consistent across all studied formulations and zero post-dose AQST-108 concentrations in plasma were observed. We received pre-IND FDA feedback in the fourth quarter of 2024 to align on the Phase 2a clinical trial design. We are continuing pre-clinical development studies in advance of plans to open an IND in the fourth quarter of 2025 and initiate the Phase 2a clinical trial in the first half of 2026.

#### Proprietary CNS Product

We believe the application of our proprietary PharmFilm® technology is particularly valuable and relevant to patients suffering from certain CNS disorders to meet patients’ unmet medical needs and to solve patients’ therapeutic problems. Our most advanced asset within our proprietary CNS portfolio, focused in epilepsy, is as follows:

- **Libervant® –** a buccally, or inside of the cheek, administered soluble film formulation of diazepam, Libervant was developed as an alternative to device-dependent rescue therapies currently available to patients with refractory epilepsy, which are a rectal gel and nasal sprays.

On April 26, 2024, the FDA approved Libervant for U.S. market access for the acute treatment of intermittent, stereotypic episodes of frequent seizure activity (*i.e.*, seizure clusters, ARS) that are distinct from a patient’s usual seizure pattern in patients with epilepsy between two to five years of age. Libervant is the first and only orally administered rescue product for the treatment of seizure cluster in patients between ages two to five. The only other current FDA approved products for these ARS patients between two to five years of age is a diazepam rectal gel and a diazepam nasal spray. In October 2024, Libervant 5mg, 7.5mg, 10mg, 12.5mg and 15 mg for ARS patients between two and five years of age became available through multiple retail distribution channels. In the fourth quarter of 2024 the FDA granted seven years of ODE to Libervant® (diazepam) Buccal Film for ARS patients between two to five years of age. Libervant was originally granted Orphan Drug Designation on November 10, 2016.

On February 14, 2025, in a lawsuit brought by Neurelis, Inc. ("Neurelis") against the FDA (Neurelis, Inc. v. Califf, for which the Company joined as a Defendant Intervenor) challenging the FDA's approval of Libervant for ARS patients aged between two and five years, the U.S. District for the District of Columbia issued a final appealable order entering a judgment in favor of Neurelis's motion for summary judgement and vacating the FDA’s approval of Libervant. The District Court's ruling was not based on grounds of safety or efficacy of Libervant, but rather on the grounds that the law granting ODE to the FDA approved nasal spray Valtoco for patients aged six years and older should be interpreted to extend to children aged two to five years, despite that Valtoco was not approved by the FDA to treat these younger patients at the time the FDA approved Libervant for this pediatric age group. The FDA is appealing this ruling. As a result of the District Court ruling, the FDA converted the approval of Libervant for patients aged between two and five years to a "tentative approval" and Aquestive has ceased marketing activities for Libervant in the United States.

On February 24, 2025, Aquestive filed a request with the FDA that the FDA also confirms approval of Libervant for ARS patients aged between two and five years on the FDA regulatory grounds of clinical superiority over the other currently existing FDA approved ARS drugs. FDA’s orphan drug regulations define a “clinically superior” drug as “a drug shown to provide a significant therapeutic advantage over and above that provided by an approved orphan drug (that is otherwise the same drug)” in one of three ways: the basis of greater efficacy or safety, or providing a major contribution to patient care. The FDA has taken this request under advisement and has not yet provided a response to the Company.

Prior to the FDA approval of Libervant for ARS patients between two to five years, the FDA granted tentative approval in August 2022 for Libervant for the same indication in patients with epilepsy 12 years of age and older, finding that Libervant had met all required quality, safety, and efficacy standards for approval. However, due to the existing FDA regulatory grant of ODE for Valtoco for use in ARS patients 6 years of age and older, the FDA determined that Libervant was not yet eligible for marketing in the United States for this patient population of 12 years of age and older. We expect to file for FDA approval for use of Libervant for these ARS patients aged between 6 and 11 years prior to the expiration of the ODE for Valtoco. However, as a result of the ODE granted by the FDA to Valtoco and the District Court's ruling, the FDA cannot give final approval for U.S. market access for Libervant for any age group until the expiration of the ODE or a determination by the FDA of inapplicability of the ODE for Libervant, unless the District Court's ruling vacating the FDA approval of Libervant for ARS patients aged between two and five years is overturned on appeal. In the event that the District Court's ruling is reversed without further right of appeal, and the tentative approval of Libervant for ARS patients aged between two and five is converted to a final approval by the FDA, the Company would only be able to market Libervant for ARS patients aged between two and five years and would continue to be restricted from market access of Libervant for older ARS patients until the expiration of the ODE for Valtoco. However, overcoming the orphan drug marketing exclusivity determination is difficult to establish, with limited precedent, and there can be no assurance that the FDA will agree with our position seeking to overcome such market exclusivity and approve Libervant for U.S. market access for any age group earlier than January 2027, the scheduled date for expiration of ODE for Valtoco. See “*Licensed Commercial Products, Product Candidates and Other Products – Libervant”* for a discussion of the licensing arrangement for Libervant.

### Licensed Commercial Products, Product Candidates and Other Products

Our portfolio also includes other products and product candidates that we have licensed, or will seek to license, or for which we have licensed our intellectual property for commercialization. In the three months ended March 31, 2025 and 2024, our licensed product portfolio generated $8,720 and $12,053 in revenue to Aquestive, respectively. Those products include:

- **Suboxone® –** a sublingual film formulation of buprenorphine and naloxone, respectively an opioid agonist and antagonist, that is marketed in the United States and internationally for the treatment of opioid dependence. Suboxone was launched by our licensee, Indivior, in 2010. Suboxone is the most prescribed branded product in its category and was the first sublingual film product for the treatment of opioid dependence. We are the sole and exclusive supplier and manufacturer of Suboxone and have produced over 2.8 billion doses of Suboxone since its launch in 2010. As of March 31, 2025, Suboxone branded products retain approximately 27% film market share as generic film-based products have penetrated this market. We have filed patent infringement lawsuits against certain companies relating to generic film-based products for buprenorphine-naloxone. More details regarding these lawsuits are described in the accompanying condensed financial statements, Note 20, *Contingencies*, contained herein.
- **Emylif® –** an oral film formulation of riluzole, has been developed by Aquestive for the treatment of ALS. We believe that Emylif can bring meaningful assistance to patients who are diagnosed with ALS and face difficulties swallowing traditional forms of medication. This product was originally approved and marketed in the U.S. under the name Exservan. Exservan was approved by the FDA on November 22, 2019. We submitted a request for voluntary withdrawal of the NDA as the product is no longer marketed in the U.S. and the NDA was officially withdrawn on February 14, 2025.

During the fourth quarter of 2019, we announced the grant of a license to Zambon for the development and commercialization of Exservan in the EU for the treatment of ALS which it markets as Emylif®. Zambon is a multinational pharmaceutical company with a focus on the CNS therapeutic area. Under the terms of the license agreement with Zambon, an upfront payment was paid to Aquestive for the development and commercialization rights of Emylif in the EU, and Aquestive will be paid development and sales milestone payments and low double-digit royalties on net sales of the product in the EU. Zambon is responsible for the regulatory approval and marketing of Emylif in the countries where Zambon seeks to market the product and Aquestive is responsible for the development and manufacture of the product. During the second quarter of 2023, Aquestive received a $0.5 million milestone payment in connection with the first commercial sale in the first country in the licensed territory for Emylif pursuant to the terms of the license agreement with Zambon.

In January 2021, we announced that we granted an exclusive license to MTPA for the commercialization in the United States of Exservan. MTPA is a multinational pharmaceutical company with a focus on patients with ALS. The product was launched by MTPA in June 2021. Under the terms of the MTPA license agreement, Aquestive was the exclusive manufacturer and supplier of Exservan for MTPA in the United States. In June 2024, the Company and MTPA mutually agreed to terminate the MTPA Licensing Agreement.

In March 2022, we announced the grant of an exclusive license to Haisco for Haisco to develop and commercialize Exservan for the treatment of ALS in China. Haisco is a China-based public pharmaceutical company. Haisco lead the regulatory and commercialization activities for Exservan in China. Aquestive was the exclusive sole manufacturer and supplier for Exservan in China. Under the terms of the license agreement with Haisco, as amended, Aquestive received a $7.0 million upfront payment in September 2022, and was to receive regulatory milestone payments, double-digit royalties on net sales of Exservan in China, and earn manufacturing revenue upon the sale of Exservan in China. In June 2024, Aquestive and Haisco mutually agreed to terminate the Haisco Agreement.

- **Ondif® –** an oral soluble film formulation of ondansetron, a 5-HT antagonist, was developed for the treatment of nausea and vomiting associated with chemotherapy and post-operative recovery. Ondansetron is available as branded and generic products as intravenous injections, intramuscular injections, orally dissolving tablets, oral solution tablets, and film. We licensed commercial rights for this product to Hypera in Brazil (which Hypera markets as Ondif). Hypera received approval to market Ondif in Brazil from ANVISA on February 21, 2022. Aquestive manufactures and supplies Ondif to Hypera. This product was originally approved and marketed in the U.S. under the name Zuplenz®.

We submitted a request for voluntary withdrawal of the NDA for Zuplenz, as the product is no longer marketed in the U.S. In November 2024, the request for FDA withdrawal of the NDA for Zuplenz was completed.

- **Libervant® -** We entered into the Pharmanovia Agreement with Pharmanovia, effective as of September 26, 2022, pursuant to which we granted Pharmanovia an exclusive license to certain of our intellectual property to develop and commercialize Libervant for the treatment of prolonged or acute, convulsive seizures in all ages in certain countries of the Territory, as defined in the Pharmanovia Agreement, during the term of the Pharmanovia Agreement. Under the Pharmanovia Agreement, Pharmanovia will lead the regulatory and commercialization activities for Libervant in the Territory and Aquestive will serve as the exclusive sole manufacturer and supplier of Libervant in the Territory. We received $3.5 million upon agreement execution. Effective March 27, 2023, we amended the Pharmanovia Agreement to expand the scope of the licensed territory for Libervant to cover the rest of the world, excluding the U.S., Canada and China. Pharmanovia will be responsible for seeking appropriate regulatory approval in the expanded territories. Pursuant to the terms of the Pharmanovia Amendment, we received a non-refundable payment of $2.0 million from Pharmanovia on execution of the Pharmanovia Amendment.
- **Sympazan® –** an oral soluble film formulation of clobazam used for the treatment of seizures associated with a rare, intractable form of epilepsy known as Lennox-Gastaut syndrome, or LGS, in patients aged two years of age or older, was approved by the FDA on November 1, 2018. We commercially launched Sympazan in December 2018. On October 26, 2022, we entered into a License Agreement with Otter Pharmaceuticals, LLC, a subsidiary of Assertio Holdings, Inc., pursuant to which we granted an exclusive, worldwide license of its intellectual property for Sympazan to Assertio during the term of that agreement for an upfront payment of $9.0 million. Additionally, we subsequently received from Assertio a $6.0 million milestone payment upon its receipt of a notice of allowance from the United States Patent and Trademark Office of its patent application U.S. Serial No. 16/561,573, and payment of the related allowance fee. Aquestive is the exclusive sole manufacturer and supplier of Sympazan for Assertio and will receive manufacturing fees from Assertio for the product through the expiration of such License Agreement.
- **KYNMOBI®–** a sublingual film formulation of apomorphine, which is a dopamine agonist, was developed to treat episodic off-periods in Parkinson’s disease. We licensed our intellectual property to Cynapsus Therapeutics, Inc., a company that was acquired by Sunovion for the commercialization of KYNMOBI under the Sunovion License Agreement. KYNMOBI was approved by the FDA on May 21, 2020 and commercially launched by Sunovion in September 2020. On November 3, 2020, we entered into the Monetization Agreement. Under the terms of the Monetization Agreement, we sold all of our contractual rights to receive royalties and milestone payments due under the Sunovion License Agreement related to Sunovion’s apomorphine product, KYNMOBI. In June 2023, Sunovion announced that it had voluntarily withdrawn KYNMOBI from the U.S. and Canadian markets.
- **Azstarys® –** an FDA-approved, once-daily product for the treatment of ADHD in patients age 6 years or older. AZSTARYS consists of serdexmethylphenidate, a prodrug of d-methylphenidate (d-MPH), co-formulated with immediate release d-MPH. In March 2012, we entered into an agreement with Zevra (formerly KemPharm, Inc.) to terminate a Collaboration and License Agreement entered into by the Company and Zevra in April 2011. Under this termination arrangement, we have the right to participate in any and all value that Zevra may derive from the commercialization or any other monetization of KP-415 and KP-484 compounds or their derivatives. Among these monetization transactions are those related to any business combinations involving Zevra and collaborations, royalty arrangements, or other transactions from which Zevra may realize value from these compounds, including the product Azstarys. On March 2, 2021, Zevra announced FDA approval of Azstarys for the treatment of ADHD. Pursuant to the terms of the March 2012 agreement with Zevra, we began to receive milestone and royalty revenues for Azstarys.

### Critical Accounting Policies and Use of Estimates

There have been no material changes to our critical accounting policies and use of estimates as previously disclosed in our 2024 Annual Report on Form 10-K.

### JOBS Act and Smaller Reporting Company

We remain a “smaller reporting company”, meaning we are not an investment company, an asset-backed issuer, or a majority-owned subsidiary of a parent company that is not a "smaller reporting company" which allows us to take advantage of many of the same exemptions from disclosure requirements including reduced disclosure obligations regarding executive compensation in our periodic reports and proxy statements and certain reduced financial disclosures in our periodic reports. In addition, we are eligible to remain a smaller reporting company, for so long as we have a public float (based on our Common Stock equity) of less than $250 million measured as of the last business day of our most recently completed second fiscal quarter or a public float (based on our Common Stock equity) of less than $700 million as of such date and annual revenues of less than $100 million during the most recently completed fiscal year. We cannot predict if investors will find our Common Stock less attractive because we may rely on these exemptions. If some investors find our Common Stock less attractive as a result of these disclosure exemptions, there may be a less active trading market for our Common Stock and our stock price may be more volatile.

### Financial Operations Overview

### Revenues

Our revenues to date have been earned from our manufactured products made to order for licensees, as well as revenue from our self-developed, self-commercialized proprietary product, Libervant. Revenues are also earned from our product development services provided under contracts with customers, and from the licensing of our intellectual property. We generate revenues in four primary categories: manufacture and supply revenue, license and royalty revenue, co-development and research fees, and proprietary product revenue, net.

#### Manufacture and Supply Revenue

We manufacture based on receipt of purchase orders from our licensees, and our licensees have an obligation to accept these orders once quality assurance validates the quality of the manufactured product with agreed upon technical specifications. In most cases, our licensees are responsible for all other aspects of commercialization of these products, and we have no role, either direct or indirect, in our customers’ commercialization activities, including those related to marketing, pricing, sales, payor access and regulatory operations.

We expect future manufacture and supply revenue from licensed products to be based on volume demand for existing licensed products, and for manufacturing and supply rights under license and supply agreements for existing or new agreements for successful product development collaborations.

#### License and Royalty Revenue

We realize revenue from licenses of our intellectual property. For licenses that do not require further development or other ongoing activities by us, our licensee has acquired the right to use the licensed intellectual property for self-development of their product candidate, for manufacturing, commercialization or other specified purposes, upon the effective transfer of those rights, and related revenues are generally recorded at a point in time, subject to contingencies or constraints, if any. For licenses that may provide substantial value only in conjunction with other performance obligations to be provided by us, such as development services or the manufacture of specific products, revenues are generally recorded over the term of the license agreement. We also earn royalties based on our licensees’ sales of products that use our intellectual property that are marketed and sold in the countries where we have patented technology rights.

#### Co-development and Research Fees

Co-development and research fees are earned through performance of specific tasks, activities or completion of stages of development defined within a contractual development or feasibility study agreement with a customer. The nature of these performance obligations, broadly referred to as milestones or deliverables, are usually dependent on the scope and structure of the project as contracted, as well as the complexity of the product and the specific regulatory approval path necessary for that product. Accordingly, the duration of our research and development projects may range from several months to as long as three years. Although each contractual arrangement is unique, common milestones contained in these arrangements include those for the performance of efficacy and other tests, reports of findings, formulation of initial prototypes, production of stability clinical and/or scale-up batches, and stability testing of those batches. Additional milestones may be established and linked to clinical results of the product submission and/or approval of the product by the FDA and the commercial launch of the product.

#### Proprietary product revenue, net

This net revenue is recognized when product is shipped and title passes to the customer, typically at time of delivery. At the time of sale, estimates for various revenue allowances are recorded based on historical trends and judgmental estimates. For sales of Libervant for patients between two to five years of age, returns allowances and prompt pay discounts are estimated based on contract terms and historical return rates, if available, and these estimates are recorded as a reduction of receivables. Similarly determined estimates are recorded relating to wholesaler service fees, co-pay support redemptions, and other rebates, and these estimates are reflected as a component of accrued liabilities. Once all related variable considerations are resolved and uncertainties as to collectable amounts are eliminated, estimates are adjusted to actual allowance amounts. Provisions for these estimated amounts are reviewed and adjusted on no less than a quarterly basis.

### Costs and Expenses

Our costs and expenses are primarily the result of the following activities: generation of manufacture and supply revenues; development of our pipeline of proprietary product candidates; and selling, general and administrative expenses, including pre-launch and post-launch commercialization efforts, intellectual property procurement, protection, prosecution and litigation expenses, corporate management functions, medical and clinical affairs administration; public company costs, share- based compensation expenses and interest on our corporate borrowings. We primarily record our costs and expenses in the following categories:

#### Manufacture and Supply Costs and Expenses

Manufacture and supply costs and expenses are primarily incurred from the manufacture of our commercialized licensed pharmaceutical products, including raw materials, direct labor and overhead costs principally in our Portage, Indiana facilities. Our material costs include the costs of raw materials used in the production of our proprietary dissolving film and primary packaging materials. Direct labor costs consist of payroll costs (including taxes and benefits) of employees engaged in production activities. Overhead costs principally consist of indirect payroll, facilities rent, utilities and depreciation for leasehold improvements and production machinery and equipment. These costs can increase, or decrease, based on the costs of materials, purchased at market pricing, and the amount of direct labor required to produce a product, along with the allocation of fixed overhead, which is dependent on production volume.

Our manufacture and supply costs and expenses are impacted by our customers’ supply requirements. Costs of production reflect the costs of raw materials that are purchased at market prices and production efficiency (measured by the cost of a salable unit). These costs can increase or decrease based on the amount of direct labor and materials required to produce a product and the allocation of fixed overhead, which is dependent on the levels of production.

In addition to our proprietary products coming online, we may add licensee products which may need additional resources to manufacture. If such growth should occur for higher volume product opportunities such as Suboxone and Ondif, we would incur increased costs associated with hiring additional personnel to support the increased manufacturing and supply costs arising from higher manufactured volumes from proprietary and licensed products.

#### Research and Development Expenses

Since our inception, we have focused significant resources on our research and development activities. Research and development expenses primarily consist of:

- employee-related expenses, including compensation, benefits, share-based compensation and travel expense;
- external research and development expenses incurred under arrangements with third parties, such as CROs, investigational sites and consultants;
- the cost of acquiring, developing and manufacturing clinical study materials; and
- costs associated with preclinical and clinical activities and regulatory operations.

We expect our research and development expenses to continue to be significant over the next several years as we continue to develop existing product candidates such as Anaphylm, AQST-108 and others, and as we identify and develop or acquire additional product candidates and technologies. We may hire or engage additional skilled colleagues or third parties to perform these activities, conduct clinical trials and ultimately seek regulatory approvals for any product candidate that successfully completes those clinical trials.

#### Selling, General and Administrative Expenses

Selling, General and Administrative expenses consist primarily of salaries, benefits, share-based compensation, other related costs for executive, finance, and operational personnel. Other costs include facility and related costs not otherwise included in research and development expenses such as: professional fees for patent-related and other legal expenses, regulatory fees, consulting, tax and accounting services; insurance; market research; advisory board and key opinion leaders; depreciation; and general corporate expenses, inclusive of IT systems related costs. In addition, these expenses also include warehousing, distribution, selling and business development, and other costs.

Our general and administrative costs include costs related to accounting, audit, legal regulatory, and tax-related services required to maintain compliance with exchange listing and SEC regulations, director and officer insurance costs, and investor and public relations costs. We continue to incur significant costs in seeking to protect our intellectual property rights, including significant litigation costs in connection with seeking to enforce our rights concerning third parties’ at-risk launch of generic products.

We will continue to manage business costs to prepare for a potential future decline in Suboxone revenue and other external factors affecting our business. We continue to focus on our core business and regulatory and pre-commercial launch activities for Anaphylm.

#### Interest Expense

Interest expense consists of interest costs on the outstanding balances of our 13.5% Notes at a fixed rate of 13.5%, payable quarterly, as well as amortization of issuance costs and debt discounts. The issuance of 13.5% Notes is discussed in

Note 14, *Long-Term Debt*, to our Condensed Financial Statements. See *Liquidity and Capital Resources* below for further detail on our 13.5% Notes.

#### Interest Expense related to Royalty Obligations

In connection with the issuance of the 13.5% Notes, we entered into the Royalty Rights Agreements with each of the Note Holders granting the Note Holders a tiered royalty between 1.0% and 2.0% of annual worldwide net sales of Anaphylm (epinephrine) Sublingual Film for a period of eight years from the first sale of Anaphylm on a global basis. The Note Holders are also entitled to a tiered royalty between 1.0% to 2.0% of annual worldwide net sales of Libervant (diazepam) Buccal Film until the earlier of (1) the first sale of Anaphylm and (2) eight years from the first sale of Libervant. These royalty agreements are classified as debt, and the value of the $45,000 13.5% Notes has been allocated between debt and the Royalty Obligations based on their relative fair market values. The excess of future estimated royalty payments of $56,828 over the $13,758 of the allocated fair value is recognized as a discount related to the Royalty Right Agreements and is amortized as interest expense using the effective interest method. The 13.5% Notes are discussed in Note 14, *Long-Term Debt* to our Condensed Financial Statements.

#### Interest Expense related to the Sale of Future Revenue

On November 3, 2020, we entered into the Monetization Agreement with Marathon. Under the terms of the Monetization Agreement, we sold to Marathon all of our contractual rights to receive royalties and milestone payments due under the Sunovion License Agreement related to Sunovion’s apomorphine product, KYNMOBI, an apomorphine film therapy for the treatment of off episodes in Parkinson’s disease patients, which received approval from the FDA on May 21, 2020. In exchange for the sale of these rights, we received an upfront payment from Marathon of $40,000 and an additional payment of $10,000 through the achievement of the first milestone. We have received an aggregate amount of $50,000 through March 31, 2025 under the Monetization Agreement.

Under the Monetization Agreement, additional contingent payments of up to $75,000 may be due to us upon the achievement of worldwide royalty and other commercial targets within a specified timeframe, which could result in total potential proceeds of $125,000. In June 2023, Sunovion announced that it has voluntarily withdrawn KYNMOBI from the U.S. and Canadian markets, therefore, we likely will not receive any of the additional contingent payments under the Monetization agreement. We discontinued recording interest expense related to the sale of future revenue under the Monetization agreement in the fourth quarter of 2022.

During the second quarter of 2020, under the Sunovion License Agreement, we recognized $8,000 of royalty revenue and corresponding royalty receivable, related to the $1,000 annual minimum guaranteed royalty that is due in each of the subsequent eight years. In connection with the Monetization Agreement, we performed an assessment under ASC 860, *Transfer and Servicing* to determine whether the existing receivable was transferred to Marathon and concluded that the receivable was not transferred. See Note 16, *Sale of Future Revenue,* to our Condensed Financial Statements for further detail.

### Interest Income and other income, net

Interest income and other income, net consists of earnings derived from an interest-bearing account, investments in money market Treasury mutual funds and other miscellaneous income and expense items. The interest-bearing account and money market Treasury mutual funds have no minimum amounts to be maintained in the accounts nor any fixed length of period for which interest and dividends are earned.

### Results of Operations

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

*Revenues:*

The following table sets forth our revenue data for the periods indicated.

*(In thousands, except %)*

|  | Three Months Ended March 31, 2025 | 2024 | Change $% |  |
| --- | ---: | ---: | ---: | ---: |
| Manufacture and supply revenue | $7,193 | $10,518 | $(3,325) | (32%) |
| License and royalty revenue | 790 | 1,132 | (342) | (30)% |
| Co-development and research fees | 418 | 403 | 15 | 4% |
| Proprietary product revenue, net | 319 | — | 319 | N/M |
| Total revenues | $8,720 | $12,053 | $(3,333) | (28)% |

40

For the three months ended March 31, 2025, total revenues decreased 28%, or $3,333 compared to the same period in the prior year primarily due to decreases in manufacture and supply revenue and license and royalty revenue , partially offset by increases in proprietary product revenue, net.

Manufacture and supply revenue decreased approximately 32%, or $3,325 for the three months ended March 31, 2025 compared to the same period in the prior year. This decrease was primarily due to a $4,463 decrease in Suboxone revenues, partially offset by a $1,471 increase in Ondif revenues due to timing of orders.

License and royalty revenue decreased 30%, or $342 for the three months ended March 31, 2025 compared to the same period in the prior year. This decrease was primarily due to lower Aztarys royalty revenues and lower license revenues associated with the termination of a licensing and supply agreement in the prior year.

Co-development and research fees for the three months ended March 31, 2025 remained relatively consistent compared to the same period in the prior year.

Proprietary product revenue, net increased by $319 for the three months ended March 31, 2025 compared to the same period in the prior year.

#### Expenses, Interest Income and Other Income:

The following table sets forth our expenses and income for the periods indicated.

*(In thousands, except %)*

|  | Three Months Ended March 31, 2025 | 2024 | Change $% |  |
| --- | ---: | ---: | ---: | ---: |
| Manufacture and supply | $3,652 | $4,389 | $(737) | (17%) |
| Research and development | 5,361 | 5,932 | (571) | (10)% |
| Selling, general and administrative | 19,072 | 10,689 | 8,383 | 78% |
| Interest expense | 2,782 | 2,784 | (2) | —% |
| Interest expense related to royalty obligations | 1,437 | 1,358 | 79 | 6% |
| Interest expense related to the sale of future revenue | 59 | 58 | 1 | 2% |
| Interest income and other income, net | (713) | (329) | (384) | 117% |

Manufacture and supply costs and expenses decreased 17% or $737 for the three months ended March 31, 2025 compared to the same period in the prior year. The decrease was largely due to lower volume of strips sold and changes in product mix.

Research and development expenses decreased 10% or $571 for the three months ended March 31, 2025 compared to the same period in the prior year. The decrease in Research and development expenses is primarily due to lower clinical trial costs associated with the continued advancement of the Anaphylm program, partially offset by increases in product research and preclinical expenses, higher personnel costs and higher share-based compensation. The tables below provide a breakdown of the major costs included in total Research and development expenses and project costs by type of expense for each of the main clinical development projects in which we are engaged for each period presented:

*(In thousands)*

|  | Three Months Ended March 31, 2025 | 2024 | Change $% |  |
| --- | ---: | ---: | ---: | ---: |
| Clinical Trials | $2,101 | $3,578 | $(1,477) | (41)% |
| Development and Manufacturing | 16 | 134 | (118) | (88%) |
| Product Research Expenses | 566 | 241 | 325 | 135% |
| Total Project Expenses | 2,683 | 3,953 | (1,270) | (32)% |
| Preclinical | 256 | 83 | 173 | 208% |
| R&D personnel costs | 1,802 | 1,534 | 268 | 17% |
| Consulting and outside services | 76 | 5 | 71 | N/M |
| Share-based compensation | 330 | 170 | 160 | 94% |
| Depreciation/amortization | 15 | 20 | (5) | (25%) |
| All other R&D | 199 | 167 | 32 | 19% |
| Total | $5,361 | $5,932 | $(571) | (10%) |

The details of the project expenses are as follows:

|  | Three Months Ended March 31, 2025 Total | 2024 | % inc / dec | 2025 Anaphylm | 2024 | % inc / dec | 2025 AQST-108 | 2024 | % inc / dec | 2025 Libervant | 2024 | % inc / dec |
| --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | --- |
| Clinical Trials | $2,101 | $3,578 | (41%) | $1,922 | $2,975 | (35)% | $179 | $586 | (69)% | $— | $17 | N/M |
| Development and Manufacturing | 16 | 134 | (88%) | — | 119 | N/M | 16 | 15 | 7% | — | — | N/M |
| Product Research Expenses | 566 | 241 | 135% | 566 | 53 | 968% | — | 188 | N/M | — | — | N/M |
| Total Project Expenses | $2,683 | $3,953 | (32%) | $2,488 | $3,147 | (21%) | $195 | $789 | (75)% | $— | $17 | N/M |

Total project expenses for Anaphylm decreased 21%, or $659 over the comparable period in 2024. Anaphylm clinical trial expenses and development and manufacturing expenses decreased $1,053 and $119, respectively, over the comparable period in 2024, partially offset by increases in product research expenses of $513. During the three months ended March 31, 2025 and 2024, clinical trial expenses for Anaphylm of $1,922 and $2,975, respectively, were primarily due to clinical trial costs associated with the continued advancement of the Anaphylm program. Product research expenses for Anaphylm increased by $513, primarily related to expenses incurred for the preparation of the NDA filing. Total project expenses for AQST-108 decreased 75%, or $594, over the comparable period in 2024. AQST-108 clinical trial expenses and product research expenses decreased $407 and $188, respectively over the comparable period in 2024 due the clinical study and feasibility work for AQST-108 performed in the prior year period.

R&D personnel costs increased by 17%, or $268 over the comparable period in 2024, due to additional headcount. R&D share-based compensation increased by $160, or 94% primarily related to the effect of RSU grants to R&D personnel. All other R&D expenses include rent, utilities, maintenance and other expenses and fees.

Selling, general and administrative expenses increased 78% or $8,383 for the three months ended March 31, 2025 as compared to the same period in the prior year. The increase primarily represents regulatory fees related to the Anaphylm PDUFA fee of approximately $4,310, higher legal fees of $2,250, higher commercial spending of approximately $2,130, higher regulatory and licensing fees of approximately $505 related to the regulatory fee for Libervant, higher personnel costs of approximately $440, and higher share-based compensation expenses of $310, partially offset by decreases in severance costs of approximately 1,100 and lower insurance expenses of $240.

Interest expense was $2,782 and $2,784 for the three months ended March 31, 2025 and 2024, respectively. These amounts represent interest incurred on the outstanding 13.5% Notes, and amortization of the debt discount and capitalized debt issuance costs.

Interest expense related to amortization of the discount on the royalty obligations was $1,437 and $1,358 for the three months ended March 31, 2025 and 2024, respectively. These amounts are due to the accounting associated with the royalty obligations as part of the 13.5% Notes issuance.

Interest expense related to the sale of future revenue was $59 and $58 for the three months ended March 31, 2025 and March 31, 2024, respectively, and represents amortization of the issuance costs. These amounts are due to the accounting associated with the sale of future revenue related to KYNMOBI royalties sold to Marathon on November 3, 2020 and do not represent or imply a monetary obligation or cash outflow at any time during the life of the transaction. In June 2023, Sunovion announced that it had voluntarily withdrawn KYNMOBI from the U.S. and Canadian markets. Therefore, the Company likely will not receive any of the additional contingent payments under the Monetization agreement. As a result, the Company discontinued recording interest expense related to the sale of future revenue in the fourth quarter of 2022. See Note 16, *Sale of Future Revenue* to our Condensed Financial Statements for details.

Interest income and other income, net was $713 and $329 for the three months ended March 31, 2025 and 2024, respectively. The increase primarily represents higher investment income due to higher cash balances over a greater number of days invested in interest-bearing and dividend-earning money market accounts compared to the prior year period.

### Liquidity and Capital Resources

### Sources of Liquidity

We had $68,657 in cash and cash equivalents as of March 31, 2025. While our ability to execute our business objectives and achieve profitability over the longer term cannot be assured, our on-going business, existing cash and cash equivalents, expense management activities, potential asset sales or product outlicensing as well as access to the equity capital markets, including through the ATM facility, provide near term liquidity for us to fund our operating needs for at least the next twelve months as we continue to execute our business strategy.

We established our first ATM facility in September 2019, and since inception to March 31, 2025, we have sold 27,315,145 shares of Common Stock which has generated net cash proceeds of approximately $81,829, net of commissions and other transactions costs of $3,814. On April 3, 2024, we filed a new shelf registration statement on Form S-3 to register the offer and sale of up to $250,000 worth of shares of Common Stock, preferred stock, debt securities, warrants, rights and units ("Registration Statement No. 333-278498" or the "2024 Registration Statement"), that was declared effective by the SEC on April 23, 2024. Included as part of the 2024 Registration Statement was a $100,000 ATM facility, prospectus covering the offering, issuance and sale of Common Stock pursuant to the Amended Equity Distribution Agreement with Piper Sandler & Co.

During the three months ended March 31, 2025, the Company sold 7,457,627 shares of Common Stock under the ATM facility which provided net proceeds of approximately $21,306 after deducting commissions and other transaction costs of $694 of which $89 remains unpaid as of March 31, 2025. During the three months ended March 31, 2024, we sold 4,557,220 shares of Common Stock under the ATM facility which provided net proceeds of approximately $12,012 after deducting commissions and other transaction costs of $373.

On April 12, 2022, we entered into the Lincoln Park Purchase Agreement, which provides that, upon the terms and subject to the conditions and limitations under the Lincoln Park Purchase Agreement, we have the right, but not the obligation, to sell to Lincoln Park up to $40,000 worth of shares of our Common Stock from time to time over the 36-month term of the Lincoln Park Purchase Agreement. The Lincoln Park Purchase Agreement contains an ownership limitation such that we will not issue, and Lincoln Park will not purchase, shares of Common Stock if it would result in their beneficial ownership exceeding 9.99%. Lincoln Park has covenanted under the Lincoln Park Purchase Agreement not to cause or engage in any manner whatsoever, any direct or indirect short selling or hedging of our Common Stock. We did not sell shares in connection with the Lincoln Park Purchase Agreement during the three months ended March 31, 2025 or in 2024. The Lincoln Park Purchase agreement expired on May 1, 2025.

On June 6, 2022, we entered into the Securities Purchase Agreements with certain purchasers. The Securities Purchase Agreements provide for the sale and issuance by us of an aggregate of: (i) 4,850,000 shares of Common Stock, (ii) pre-funded warrants to purchase up to 4,000,000 shares of Common Stock and (iii) Common Stock warrants to purchase up to 8,850,000 shares of Common Stock. The pre-funded warrants were fully exercised in 2022. In June 2023, 3,689,452 Common Stock warrants issued pursuant to the Securities Purchase Agreements were exercised with proceeds of approximately $3,542.

In August 2023, we entered into the Letter Agreement with the Exercising Holder of 5,000,000 of the remaining Common Stock Warrants. Pursuant to the Letter Agreement, the Exercising Holder and Aquestive agreed that the Exercising Holder would exercise all of its Existing Warrants at the then current exercise price of the Existing Warrants. The Exercising Holder subsequently exercised the Existing Warrants, with Aquestive receiving gross proceeds of $4,800. We also issued to the Exercising Holder New Warrants to purchase up to an aggregate of 2,750,000 shares of Common Stock. The New Warrants are exercisable after February 2, 2024, expire on February 2, 2029 and are exercisable only for cash, unless the shares of Common

Stock underlying the New Warrants are not registered in accordance with the terms of the Letter Agreement, in which case the New Warrants may also be exercised by means of a "cashless exercise". The New Warrants have an exercise price of $2.60 per share.

On November 1, 2023, we issued $45,000 aggregate principal amount of its 13.5% Notes due November 1, 2028. A portion of the net proceeds from that offering was used to repay all of the outstanding 12.5% Notes and to pay expenses relating to that offering, with the balance of the proceeds to be used for general corporate purposes. Interest on the 13.5% Notes accrues at a rate of 13.5% per annum and is payable quarterly in arrears on March 30, June 30, September 30 and December 30 of each year commencing on December 30, 2023. The 13.5% Notes are interest-only until June 30, 2026, whereupon on such date and each payment date thereafter we will also pay an installment of principal of the 13.5% Notes pursuant to a fixed amortization schedule, along with a portion of an Exit Fee determined as of the applicable date of prepayment, payment, acceleration, repurchase or redemption, as the case may be.

On March 22, 2024, we completed the underwritten public offering of 16,666,667 shares of its Common Stock at the public offering price of $4.50 per share. At closing, we received net proceeds of $70,500 after deducting underwriting discounts of $4,500. In addition to the underwriting discounts related to this offering, we incurred professional fees and other costs totaling $687 as of March 31, 2024.

Further, pursuant to the partial exercise of the underwriters' option, on April 22, 2024, we sold an additional 559,801 shares of Common Stock resulting in net proceeds of $2,368, after deducting underwriting discounts of $151. In addition to the underwriting discounts related to the partial exercise of the underwriters' option, we incurred professional fees and other costs totaling $207.

### Three Months Ended March 31, 2025 and 2024

*(in thousands)*

|  | Three Months Ended March 31, 2025 | 2024 |
| --- | ---: | ---: |
| Net cash used for operating activities | $(23,400) | $(10,384) |
| Net cash used for investing activities | (135) | (29) |
| Net cash provided by financing activities | 20,646 | 81,741 |
| Net (decrease) increase in cash and cash equivalents | $(2,889) | $71,328 |

### Net cash used for operating activities

Net cash used for operating activities for the three months ended March 31, 2025 increased by $13,016 compared to the same period in the prior year. The increase in cash used for operating activities was primarily related to the change in net loss of $10,102, increases in trade and other receivables of $3,276, and net changes in other liabilities.

### Net cash used for investing activities

Net cash used for investing activities for the three months ended March 31, 2025 increased by $106 compared to the same period in the prior year. The use of cash was related to capital expenditures.

### Net cash provided by financing activities

Net cash provided by financing activities for the three months ended March 31, 2025 decreased by $61,095 compared to the same period in the prior year. The decrease was primarily related to no proceeds received from the underwritten public offering as compared to net proceeds of $70,126 received in the same period in the prior year, partially offset by higher ATM proceeds of $9,386 due to higher volumes and Common Stock prices as compared to the three months ended March 31, 2024.

### Funding Requirements

Our on-going business, existing cash and equivalents, expense management activities as well as access to the equity capital markets, including through our ATM facility, and potential asset sales or product outlicensing potentially provide near term funding opportunities for Aquestive, see “*Liquidity and Capital Resources”*. On November 1, 2023, we issued $45,000 in aggregate principal amount of the 13.5% Notes due November 1, 2028. A portion of the net proceeds from the Offering were used to redeem all of the outstanding 12.5% Notes and to pay expenses relating to the Offering, with the balance of the proceeds to be used for general corporate purposes.

On March 22, 2024, the Company completed the underwritten public offering of 16,666,667 shares of its Common Stock at the public offering price of $4.50 per share. At closing, Aquestive received net proceeds of $70,500 after deducting underwriting discounts of $4,500. In addition to the underwriting discounts related to this offering, the Company’s incurred professional fees and other costs totaling $687 as of March 31, 2024. In addition, pursuant to the partial exercise of the underwriters' option, on April 22, 2024, the Company sold an additional 559,801 shares of Common Stock, for additional gross proceeds of $2,519.

We have used and intend to continue to use our existing cash and cash equivalents, primarily to advance the development and commercialization of our product pipeline, including Anaphylm™ (epinephrine) Sublingual Film for the treatment of severe life-threatening allergic reactions, including anaphylaxis, and the commercial expansion of Libervant® (diazepam) Buccal Film for the treatment of ARS patients aged between two and five years until its U.S. market access was denied upon conversion by the FDA of its approval of Libervant for this patient population to a tentative approval, and for working capital, capital expenditures and general corporate purposes. We can provide no assurance that any of these sources of funding, either individually or in combination, will be available on reasonable terms, if at all, or sufficient to fund our business objectives. In addition, we may be required to utilize available financial resources sooner than expected. We have based our expectation on assumptions that could change or prove to be inaccurate, due to unrelated factors including factors arising in the capital markets, asset monetization markets, regulatory approval process, and regulatory oversight and other factors. Key factors and assumptions inherent in our planned continued operations and anticipated growth include, without limitation, those related to the following:

- continued ability of our customers to pay, in a timely manner, for presently contracted and future anticipated orders for our manufactured products, including effects of generics and other competitive pressures as currently envisioned;
- continued ability of our customers to pay, in a timely manner, for presently contracted and future anticipated orders for provided co-development and feasibility services, as well as regulatory support services for recently licensed products;
- access to debt or equity markets if, and at the time, needed for any necessary future funding, including our ability to access funding through our ATM facility, should we choose to access this facility;
- continuing review and appropriate adjustment of our cost structure consistent with our anticipated revenues and funding;
- continued growth and market penetration of Sympazan, including anticipated patient and physician acceptance and our licensee’s ability to obtain adequate reimbursement and payment support from government agencies and other private medical insurers;
- infrastructure and administrative costs at expected levels to support operations as an FDA and highly regulated public company;
- a manageable level of costs for ongoing efforts to protect our intellectual property rights and litigation matters in which we are involved;
- continued compliance with all covenants under our 13.5% Notes, including our ability to comply with our debt service obligations as required thereunder; and
- absence of significant unforeseen cash requirements.

We expect to continue to manage business costs to appropriately reflect the anticipated general decline in Suboxone revenue, and other external resources or factors affecting our business including, if available, future equity financing, other future access to the capital markets or other potential available sources of liquidity. In doing so, we plan to continue to focus on the core drivers of value for our stockholders, including, more importantly, continued investments in our ongoing product development activities in support of Anaphylm and AQST-108. Until profitability is achieved, if at all, additional capital and/or other financing or funding will be required, which could be material, to develop and commercialize Anaphylm and AQST-108, if approved by the FDA, and to meet our other cash requirements, including debt service, specifically our 13.5% Notes. Even as such, we expect to incur losses and negative cash flows for the foreseeable future and, therefore, we expect to be dependent upon external financing and funding to achieve our operating plan.

The sufficiency of our short-term and longer-term liquidity is directly impacted by our level of operating revenues and our ability to achieve our operating plan for revenues, regulatory approval in the time period planned for our product candidates and our ability to monetize other royalty streams or other licensed rights within planned timeframes, and there can be no assurance that we will be successful in any monetization transaction. Our operating revenues have fluctuated in the past and can be expected to fluctuate in the future. We expect to incur significant operating losses and negative operating cash flows for the foreseeable future, and we have a significant level of debt on which we have substantial ongoing interest payments, have principal repayments related to our 13.5% Notes starting in June 2026 through the debt maturity date and royalty obligation payments projected to be made from the fourth quarter of 2024 to 2034, which are further discussed in Note 14, *Long-Term Debt* to our Condensed Financial Statements. A substantial portion of our current and past revenues has been dependent upon our licensing, manufacturing and sales with one customer, Indivior, which is expected to continue, and it could take significantly longer than planned to achieve anticipated levels of cash flows to help fund our operations and cash needs.

To the extent that we raise additional funds by issuance of equity securities, our stockholders would experience further dilution, and the terms of these securities could include liquidation or other preferences (if and to the extent permitted under the Indenture) that would adversely affect our stockholders’ rights. Our ability to secure additional equity financing could be significantly impacted by numerous factors including our operating performance and prospects, positive or negative developments in the regulatory approval process for our product candidates, our existing level of debt which is secured by substantially all of our assets under the Indenture, and general financial market conditions, and there can be no assurance that we will continue to be successful in raising capital or that any such needed financing will be available on favorable or acceptable terms, if at all.

If adequate funds are not available for our short-term or longer-term liquidity needs and cash requirements as and when needed, we would be required to engage in expense management activities such as reducing staff, delaying, significantly scaling back, or even discontinuing some or all of our current or planned launch activities and research and development programs and clinical and other product development activities, and otherwise significantly reducing our other spending and adjusting our operating plan, and we would need to seek to take other steps intended to improve our liquidity. We also may seek outlicensing opportunities for our proprietary products and product candidate programs that we currently plan to self-commercialize, including for Libervant and Anaphylm, or explore other potential liquidity options or strategic opportunities. Such strategic opportunities could include asset sales, outlicensing or other monetization opportunities of our proprietary products and product candidates, including Libervant and Anaphylm, although we cannot assure that any of these actions or opportunities would be available or available on acceptable terms. While an outlicensing of our proprietary products and product candidates, if approved by the FDA, could limit our exposure to the costs of commercialization of the product and provide a potential source of royalty and milestone revenues, the benefit from the potential of additional future value that could result from our independent commercialization of these products and product candidates, assuming a successful launch of our proprietary products and product candidates, if approved by the FDA, would likely be limited. In addition, in the event of any such asset sales or outlicensing transactions, the future growth of the Company would be dependent on continued successful development of our early stage product candidates and/or asset acquisitions or other strategic transactions for the Company. There is no assurance that any such outlicensing or other strategic opportunities will be available or available on reasonable terms.

### Off-Balance Sheet Arrangements

During the period presented, we did not have any material off-balance sheet arrangements, nor do we have any relationships with unconsolidated entities or financial partnerships, such as entities often referred to as structured finance or special purpose entities.

## Market risk

As filed, 218 characters.

As a “smaller reporting company” as defined by Item 10 of Regulation S-K promulgated by the SEC under the U.S. Securities Act of 1933, as amended, we are not required to provide the information required by this Item 3.

## Controls and procedures

As filed, 1,788 characters.

#### Management’s Evaluation of our Disclosure Controls and Procedures

We maintain disclosure controls and procedures that are designed to ensure that information required to be disclosed in the reports that we file or submit under the Exchange Act is (1) recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms, and (2) accumulated and communicated to our management, including to our principal executive officer and principal financial officer, to allow timely decisions regarding required disclosure.

As of March 31, 2025, our management, with the participation of our principal executive officer and principal financial officer, evaluated the effectiveness of our disclosure controls and procedures (as defined in Rules 13a-15(b) and 13a-15(e) under the Exchange Act). Our management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving their objectives, and management necessarily applies its judgment in evaluating the cost-benefit relationship of possible controls and procedures. Our principal executive officer and principal financial officer have concluded based upon the evaluation described above that, as of March 31, 2025, our disclosure controls and procedures were effective at a reasonable assurance level.

#### Internal Control Over Financial Reporting

There were no changes in our internal control over financial reporting (as defined in Rule 13a-15(f) and 15d-15(f) under the Exchange Act), identified in connection with the evaluation of such internal control that occurred during our last fiscal quarter, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

## Risk factors

As filed, 5,772 characters.

In addition to the other information set forth in this report, you should carefully review and consider the information regarding certain risks and uncertainties facing the Company that could have a material adverse effect on our business prospects, financial condition, results of operations, liquidity and available capital resources set forth in Part I, Item 1A of Aquestive’s 2024 Annual Report on Form 10-K.

***We face risks associated with tariffs and other trade restrictions, which could have a material adverse impact on our results of operations and financial condition.***

Our Company faces risks associated with tariffs and other trade protection measures (including tariffs that have been or may in the future be imposed by the United States or other countries), import or export licensing requirements, trade embargoes, sanctions (including those administered by the Office of Foreign Assets Control of the U.S. Department of the Treasury), other trade barriers (including further legislation or actions taken by the United States or other countries that restrict trade), and protectionist or retaliatory measures taken by the United States or other countries.

Beginning in January 2025, the new administration in the United States began to increase tariff rates on numerous products from a range of nations. On April 2, 2025, the United States announced a 10% baseline reciprocal tariff on imports from all countries, plus an additional country-specific tariff on imports from select trading partners. Other countries have announced retaliatory actions or plans for retaliatory actions. On April 9, 2025, the United States implemented a 90-day pause on the country-specific tariffs for all countries except China, while maintaining the 10% baseline tariff. While pharmaceutical products are currently excluded from the baseline and "reciprocal" tariffs imposed by the United States, such tariffs still apply to the raw materials and other products necessary for the manufacture and formulation of our marketed products and product candidates. In addition, the current U.S. administration has expressed an intent to impose tariffs on pharmaceutical imports, with the stated policy object of reshoring pharmaceutical manufacturing to the United States. Among other means, such tariffs may be imposed by the United States under Section 232 of the Trade Expansion Act of 1962, as amended, pursuant to which the U.S. Department of Commerce recently initiated an investigation to determine the effects of importing pharmaceuticals and pharmaceutical ingredients on national security.

We face significant risks from the existing tariffs imposed by the United States (such as those discussed above) and potential new tariffs as well as their secondary effects, including other countries' imposition of retaliatory tariffs and non-tariff barriers. Like all U.S. importers, our Company could pay more for foreign-sourced inputs, which could adversely affect our operating costs in the United States. Our results of operations and financial condition could be materially adversely affected due to the impact of the foregoing.

***Disruptions at the FDA and other government agencies caused by funding shortages, staffing limitations, or global health concerns could hinder their ability to hire, retain or deploy key leadership and other personnel, or otherwise prevent new or modified products from being developed, approved or commercialized in a timely manner or at all, which could negatively impact our business.***

The ability of the FDA and comparable foreign regulatory authorities to review and approve new products can be affected by a variety of factors, including government budget and funding levels, statutory, regulatory, and policy changes, the FDA’s or foreign regulatory authorities’ ability to hire and retain key personnel and accept the payment of user fees, and other events that may otherwise affect the FDA’s or foreign regulatory authorities’ ability to perform routine functions. Average review times at the FDA and foreign regulatory authorities have fluctuated in recent years as a result. In addition, government funding of other government agencies that fund research and development activities is subject to the political process, which is inherently fluid and unpredictable. Disruptions at the FDA and other agencies may also slow the time necessary for new drugs, or modifications to cleared or approved drugs, to be reviewed and/ or approved by necessary government agencies, which would adversely affect our business. For example, in recent years, the U.S. government has shut down several times and certain regulatory agencies, such as the FDA, have had to furlough critical FDA employees and stop critical activities. In addition, the current U.S. Presidential administration has issued certain policies and Executive Orders directed towards reducing the employee headcount and costs associated with U.S. administrative agencies, including the FDA, and it remains unclear the degree to which these efforts may limit or otherwise adversely affect the FDA’s ability to conduct routine activities.

Separately, in response to the COVID-19 pandemic, the FDA postponed most inspections at domestic and foreign manufacturing facilities at various points. If a prolonged government shutdown occurs, or if funding shortages, staffing limitations, or renewed global health concerns otherwise hinder or prevent the FDA or other regulatory authorities from conducting their regular inspections, reviews, or other regulatory activities, it could significantly impact the ability of the FDA or other regulatory authorities to timely review and process our regulatory submissions, which could have a material adverse effect on our business.

Filed May 12, 2025.
Source: SEC EDGAR, the filing index for accession 0001628280-25-024664. Last ingested by Listed: Nov 3, 2026, 19:40 ET. No prices; not investment advice.
