aqst-20260331

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q


☒			QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2026


☐			TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from _____ to _____

Commission File Number: 001-38599

Aquestive Therapeutics, Inc.

(Exact Name of Registrant as Specified in its Charter)


Delaware	30 Technology Drive, Warren, NJ 07059	82-3827296
(State or other jurisdiction of Incorporation or organization)	( 908) 941-1900	(I.R.S. Employer Identification Number)

(Address, Zip Code and Telephone Number of Registrant’s Principal Executive Offices)

Securities registered pursuant to Section 12(b) of the Act:


Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, par value $0.001 per share	AQST	Nasdaq Global Market

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. ☒ Yes ☐ No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). ☒ Yes ☐ No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer”, “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Securities Exchange Act of 1934.

Large accelerated filer

☐

Accelerated filer

☐

Non-accelerated filer

☒

Smaller reporting company

☒

Emerging growth company

☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). ☐ Yes ☒ No

The number of outstanding shares of the registrant’s common stock, par value of $0.001 per share (the "Common Stock"), as of the close of business on May 11, 2026 was 125,450,119.

Table of Contents

AQUESTIVE THERAPEUTICS, INC.

FORM 10-Q

TABLE OF CONTENTS


		Page No.
PART I – FINANCIAL INFORMATION

Item 1.	Financial Statements (Unaudited)
	Condensed Balance Sheets as of March 31, 2026 and December 31, 2025	1
	Condensed Statements of Operations and Comprehensive Loss for the three months ended March 31, 2026 and 2025	2
	Condensed Statements of Changes in Stockholders’ Deficit for the three months ended March 31, 2026 and 2025	3
	Condensed Statements of Cash Flows for the three months ended March 31, 2026 and 2025	5
	Notes to Unaudited Condensed Financial Statements	6
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	30
Item 3.	Quantitative and Qualitative Disclosures about Market Risk	46
Item 4.	Controls and Procedures	46

PART II – OTHER INFORMATION

Item 1.	Legal Proceedings	47
Item 1A.	Risk Factors	47
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	48
Item 3.	Defaults Upon Senior Securities	48
Item 4.	Mine Safety Disclosures	48
Item 5.	Other Information	48
Item 6.	Exhibits	48

SIGNATURES		49

Table of Contents

GLOSSARY OF TERMS, ABBREVIATIONS AND ACRONYMS

The following terms, abbreviations and acronyms are used to identify frequently used terms and phrases that may be used in this report (dollar amounts in thousands):


TERM			DEFINITION
12.5% Notes			12.5% Senior Secured Notes redeemed on November 1, 2023
13.5% Notes			13.5% Senior Secured Notes

2025 Underwritten Public Offering			Capital raise of gross proceeds of $85,000

ABL facility			Asset-based borrowing facility
ADHD			Attention deficit hyperactivity disorder
AdrenaVerse™			Epinephrine prodrug platform currently comprised of Anaphylm™ and AQST-108
ALS			Amyotrophic lateral sclerosis

Amendment			Amendment No. 1 to the Purchase and Sale Agreement with RTW Investments LP
Anaphylm™			Anaphylm™ (dibutepinephrine) sublingual film
ANVISA			Brazilian Health Regulatory Agency
API			Active Pharmaceutical Ingredients
Aquestive			Aquestive Therapeutics, Inc.
AQST			Nasdaq ticker symbol for Aquestive Therapeutics, Inc.

ASC			Accounting Standards Codification
Assertio			Assertio Holdings, Inc.
Assertio Agreement			License Agreement between Aquestive and Otter Pharmaceuticals, LLC, a subsidiary of Assertio Holdings, Inc.
ARS			Acute Repetitive Seizures
ASU			Accounting Standards Updates
ATM facility			At-The-Market facility for the purchase of AQST Common Stock, then in effect
CEO			Chief Executive Officer



CMC			Chemistry, Manufacturing and Controls
CNS			Central Nervous System
CODM			Chief Operating Decision Maker
Commave Therapeutics			Commave Therapeutics SA
Common Stock			Common Stock, par value $0.001 per share, of the Company
Common Stock Warrants			Warrants issued with private placement of up to $100,000 aggregate principal of 12.5% Notes originally due 2025


Company			Aquestive Therapeutics, Inc.
Cosette			Cosette Pharmaceuticals, Inc.


CRL			Complete Response Letter
CROs			Contract Research Organizations
DEA			Drug Enforcement Administration
EMA			European Medicines Agency

EOP2			End-of-phase 2
EPS			Earnings per share
ESPP			Employee Stock Purchase Plan
EU			European Union
Exchange Act			Securities Exchange Act of 1934
Existing Warrants			Common Stock Purchase Warrants with the holder of the remaining 5,000,000 warrants
FASB			Financial Accounting Standards Board
FDA			U.S. Food and Drug Administration
FDAAA			Food and Drug Administration Amendments Act of 2007



FDCA			The Federal Food, Drug, and Cosmetic Act

Table of Contents


First Amendment			First amendment to the Sunovion License Agreement

GAAP			Generally Accepted Accounting Principles




HCP			Healthcare Provider
HF			Human Factors
Hypera			Hypera Pharma, CosMed Industria De Cosmeticos E Medicamentos S.A

IM			Intramuscular
IND			Investigational New Drug
Indenture Agreement			Agreement governing the 13.5% Senior Secured Notes
Indivior			Indivior Inc. (formerly, Reckitt Benckiser Pharmaceuticals Inc)
Indivior Amendment			Amendment No. 11 to the Indivior License Agreement
Indivior License Agreement			Commercial Exploitation Agreement with Reckitt Benckiser Pharmaceuticals, Inc. (with subsequent amendments collectively)



Lenders			Oaktree Fund Administration, LLC and Oaktree Capital Management, L.P.
Libervant®			Libervant® (diazepam) buccal film
Marathon			Marathon Asset Management
MHRA			Medicines Healthcare products Regulatory Agency
MDL			Multidistrict Litigation
Monetization Agreement			Purchase and Sale Agreement between Aquestive and Sunovion

Neurelis			Neurelis, Inc.
N/M			Not Meaningful, used in percentage changes
Nasdaq			The Nasdaq Global Market
NDA			New Drug Application
New Warrants			Warrants to purchase 2,750,000 shares of Common Stock

Orphan Drug Act			21 U.S.C. §§ 360aa–360ff (i.e., 21 U.S.C. § 360aa et seq.)
ODE			Orphan Drug Exclusivity
Offering			$45,000 aggregate principal amount of 13.5% Senior Secured Notes due November 1, 2028
PD			Pharmacodynamics
PDUFA			Prescription Drug User Fee Act

Pharmanovia			Atnahs Pharma UK Limited, a company registered in England and Wales
Pharmanovia Agreement			License and Supply Agreement with Atnahs Pharma UK Limited
Pharmanovia Amendment			First Amendment to the License and Supply Agreement with Atnahs Pharma UK Limited as of March 27, 2023
Pharmanovia Amendment No. 2			Second Amendment to the License and Supply Agreement with Atnahs Pharma UK Limited as of April 20, 2026
PIP			Pediatric Investigation Plan
PK			Pharmacokinetic


Pre-IND			Pre-Investigational New Drug
PTO			United States Patent and Trademark Office
Purchase Agreement			Purchase and Sale Agreement with funds managed by RTW Investments LP
Purchaser			RTW Investments LP
Purchase Price			$75,000
R&D			Research and development
Royalty Obligations			Liability related to the Royalty Rights Agreements
Royalty Rights Agreements			Royalty Rights Agreements, component of 13.5% Senior Secured Notes
RSU			Restricted Stock Unit
RTW			RTW Investments, LP
SEC			Securities and Exchange Commission
Securities Purchase Agreements			Securities Purchase Agreements with certain purchasers entered into on June 6, 2022

Table of Contents


Sunovion			Sunovion Pharmaceuticals Inc.
Sunovion License Agreement			KYNMOBI Commercialization Agreement
Territory			Certain countries of the European Union, the United Kingdom, Switzerland, Norway and the Middle East and North Africa under the Pharmanovia Agreement
TGA			Australian Government Department of Health’s Therapeutics Goods Administration

Warrant Issuance Agreement			Agreement with RTW Investments LP to issue a warrant to purchase up to 375,000 shares of the Company's Common Stock at an exercise price of $4.00 per share
Zambon			Zambon S.p.A.
Zevra			Zevra Therapeutics, Inc. (formerly KemPharm, Inc.)

Table of Contents

PART I – FINANCIAL INFORMATION

Item 1. FINANCIAL STATEMENTS (Unaudited)

AQUESTIVE THERAPEUTICS, INC.

Condensed Balance Sheets

(In thousands, except share and per share amounts)

(Unaudited)


	March 31, 2026		December 31, 2025
Assets
Current assets:
Cash and cash equivalents	$	110,734	$	121,169
Trade and other receivables, net	6,867		17,763
Inventories	8,066		6,169
Prepaid expenses and other current assets	4,516		4,168
Total current assets	130,183		149,269
Property and equipment, net	3,839		3,893
Right-of-use assets, net	4,468		4,621

Other non-current assets	2,635		2,642
Total assets	$	141,125	$	160,425

Liabilities and stockholders’ deficit
Current liabilities:
Accounts payable	$	11,889	$	29,862
Accrued expenses	3,449		5,029
Lease liabilities, current	662		631
Deferred revenue, current	1,092		1,092
Liability related to the sale of future revenue, current	1,000		1,000

Loans payable, current	13,661		9,994
Total current liabilities	31,753		47,608
Notes payable, net	25,099		27,519
Royalty obligations, net	26,914		25,941
Liability related to the sale of future revenue, net	62,083		62,023
Lease liabilities	4,159		4,337
Deferred revenue, net of current portion	19,118		19,390
Other non-current liabilities	6,053		7,269
Total liabilities	175,179		194,087
Contingencies (Note 20)

Stockholders’ deficit:
Common stock, $0.001 par value. Authorized 250,000,000 shares; 124,284,542 and 122,044,299 shares issued and outstanding at March 31, 2026 and December 31, 2025, respectively	124		122
Additional paid-in capital	420,877		413,214
Accumulated deficit	(455,055)		(446,998)
Total stockholders’ deficit	(34,054)		(33,662)
Total liabilities and stockholders’ deficit	$	141,125	$	160,425

See accompanying notes to the condensed financial statements.

Table of Contents

AQUESTIVE THERAPEUTICS, INC.

Condensed Statements of Operations and Comprehensive Loss

(In thousands, except share and per share data amounts)

(Unaudited)


	Three Months Ended March 31,
		2026		2025
Revenues		$	14,446	$	8,720
Costs and expenses:
Manufacture and supply		3,469		3,652
Research and development		4,204		5,361
Selling, general and administrative		10,977		19,072
Total costs and expenses		18,650		28,085
Loss from operations		(4,204)		(19,365)
Other income/(expenses):
Interest expense		(2,903)		(2,782)
Interest expense related to royalty obligations		(973)		(1,437)
Interest expense related to the sale of future revenue		(60)		(59)
Interest income and other income, net		83		713

Net loss before income taxes		(8,057)		(22,930)

Net loss		$	(8,057)	$	(22,930)
Comprehensive loss		$	(8,057)	$	(22,930)

Loss per share attributable to common stockholders:
Basic and diluted (in dollars per share)		$	(0.07)	$	(0.24)

Weighted average common shares outstanding:
Basic and diluted (in shares)		122,609,995		95,497,056

See accompanying notes to the condensed financial statements.

Table of Contents

AQUESTIVE THERAPEUTICS, INC.

Condensed Statements of Changes in Stockholders’ Deficit

Three Months Ended March 31, 2026

(In thousands, except share amounts)

(Unaudited)


	Common Stock			Additional Paid-in Capital		Accumulated Deficit		Total Stockholders’ Deficit
	Shares	Amount
Balance at December 31, 2025	122,044,299	$	122	$	413,214	$	(446,998)	$	(33,662)
Common Stock issued under public equity offering-ATM	1,191,071	1		5,061		—		5,062
Costs of common stock issued under public equity offering-ATM	—	—		(303)		—		(303)


Warrants issued under the Purchase Agreement	—	—		916		—		916
Share-based compensation expense	—	—		2,318		—		2,318
Vested restricted stock units, net	1,048,422	1		(330)		—		(329)
Options exercised, net	750	—		1		—		1
Net loss	—	—		—		(8,057)		(8,057)
Balance at March 31, 2026	124,284,542	$	124	$	420,877	$	(455,055)	$	(34,054)

Table of Contents

AQUESTIVE THERAPEUTICS, INC.

Condensed Statements of Changes in Stockholders’ Deficit

Three Months Ended March 31, 2025

(In thousands, except share amounts)

(Unaudited)


	Common Stock			Additional Paid-in Capital		Accumulated Deficit		Total Stockholders’ Deficit
	Shares	Amount
Balance at December 31, 2024	91,413,742	$	91	$	302,967	$	(363,214)	$	(60,156)
Common Stock issued under public equity offering-ATM	7,457,627	8		21,992		—		22,000
Costs of common stock issued under public equity offering-ATM	—	—		(729)		—		(729)
Share-based compensation expense	—	—		1,587		—		1,587
Vested restricted stock units, net	445,784	—		(702)		—		(702)
Net loss	—	—		—		(22,930)		(22,930)



Balance at March 31, 2025	99,317,153	$	99	$	325,115	$	(386,144)	$	(60,930)

See accompanying notes to the condensed financial statements.

Table of Contents

AQUESTIVE THERAPEUTICS, INC.

Condensed Statements of Cash Flows

(In thousands)

(Unaudited)


	Three Months Ended March 31,
	2026		2025
Operating activities:
Net loss	$	(8,057)	$	(22,930)
Adjustments to reconcile net loss to net cash used for operating activities:
Depreciation, amortization, and impairment	113		139


Share-based compensation	2,318		1,587
Issuance of warrants	916		—
Amortization of debt issuance costs and discounts	2,286		2,750

Other, net	6		46
Changes in operating assets and liabilities:
Trade and other receivables, net	10,896		(3,129)
Inventories	(1,896)		(1,154)
Prepaid expenses and other assets	(340)		423
Accounts payable	(17,973)		1,905
Accrued expenses and other liabilities	(2,803)		(2,776)
Deferred revenue	(272)		(261)

Net cash used for operating activities	(14,806)		(23,400)
Investing activities:
Capital expenditures	(52)		(135)

Net cash used for investing activities	(52)		(135)
Financing activities:
Proceeds from common stock issued under public equity offering-ATM, net	4,759		21,360



Proceeds from exercise of stock options, net	1		—

Repayment of debt principal including lease liabilities	(8)		(6)




Payments for royalty obligations	—		(5)
Payments for taxes on share-based compensation, net	(329)		(703)
Net cash provided by financing activities	4,423		20,646
Net increase in cash and cash equivalents	(10,435)		(2,889)
Cash and cash equivalents:
Cash and cash equivalents at beginning of period	121,169		71,546
Cash and cash equivalents at end of period	$	110,734	$	68,657

Supplemental disclosures of cash flow information:
Cash payments for interest	$	1,524	$	1,525



Costs associated with public offering-ATM in Accounts Payable	$	—	$	89

See accompanying notes to the condensed financial statements.

Table of Contents

AQUESTIVE THERAPEUTICS, INC.

Notes to Condensed Financial Statements

(Unaudited, in thousands, except share and per share information)

Note 1. Company Overview and Basis of Presentation

(A) Company Overview

Aquestive is a pharmaceutical company advancing medicines to bring meaningful improvement to patients' lives through innovative science and delivery technologies. The worldwide leader in delivering trusted, quality medications on oral film, Aquestive operates as both a developer of its own proprietary products and a Contract Development and Manufacturing Organization (CDMO) for licensees, with its headquarters in New Jersey and U.S.-based manufacturing facilities in Indiana. The Company is the exclusive manufacturer of four commercialized products marketed by its licensees across six continents using proprietary, best-in-class technologies like PharmFilm®. Aquestive's AdrenaVerse™ platform contains a library of more than 20 epinephrine prodrugs enabling the pursuit of various potential allergy and dermatological indications. The Company is advancing Anaphylm™ (dibutepinephrine) sublingual film for the treatment of severe allergic reactions, including anaphylaxis, and AQST-108 (epinephrine) topical gel for various potential dermatological conditions, including alopecia areata, atopic dermatitis, rosacea, and psoriasis.

(B) Equity Transactions

ATM Facility

The Company established its first ATM facility in September 2019, and since inception to March 31, 2026, the Company has sold 28,506,216 shares of Common Stock under its ATM facility which has generated net cash proceeds of approximately $86,563, net of commissions and estimated other transactions costs of $4,142. On April 3, 2024, the Company filed a new shelf registration statement on Form S-3, the 2024 Registration Statement, which was declared effective by the SEC on April 23, 2024. Included as part of the 2024 Registration Statement are (i) a base prospectus registering the offer, issuance and sale of up to $250,000 worth of Common Stock, preferred stock, debt securities, warrants, rights and units and (ii) a $100,000 ATM facility prospectus. During the three months ended March 31, 2026, the Company sold 1,191,071 shares of Common Stock pursuant to the ATM prospectus and the Amended Equity Distribution Agreement with Piper Sandler & Co. (successor to Piper Jaffray & Co.), which provided net proceeds of approximately $4,810 after deducting commissions and estimated other transaction costs of $252. For the three months ended March 31, 2025, the Company sold 7,457,627 shares under the ATM facility which provided net proceeds of approximately $21,306 after deducting commissions and other transaction costs of $694. The remaining authorized balance of the ATM facility was approximately $73,000 as of March 31, 2026.

2025 Underwritten Public Offering

On August 14, 2025, the Company completed the 2025 Underwritten Public Offering of 21,250,000 shares of its common stock at the public offering price of $4.00 per share. Net proceeds from the 2025 Underwritten Public Offering were $79,900, after deducting underwriting discounts of $5,100. In addition to the underwriting discounts related to this offering, the Company incurred professional fees and other costs totaling $440.

The accompanying interim condensed financial statements were prepared in conformity with U.S. GAAP and with Article 10 of Regulation S-X for interim financial reporting. In compliance with those rules, certain information and footnote disclosures normally included in annual financial statements prepared in accordance with U.S. GAAP have been condensed or omitted. These condensed financial statements should be read in conjunction with the Company’s audited financial statements and related notes for the fiscal year ended December 31, 2025 included in the Company’s Annual Report on Form 10-K filed with the SEC on March 4, 2026 (the “2025 Annual Report on Form 10-K”). As included herein, the Condensed Balance Sheet as of December 31, 2025 is derived from the audited financial statements as of that date. In the opinion of management, all adjustments (consisting only of normal recurring adjustments) considered necessary for a fair presentation of the results of interim periods have been included. The accompanying condensed financial statements reflect certain reclassifications from previously issued financial statements to conform to the current presentation. The Company has evaluated subsequent events for disclosure through the date of issuance of the accompanying condensed financial statements.

Any reference in the Notes to applicable guidance refers to the authoritative U.S. GAAP as found in the ASC and ASU of FASB.

Table of Contents

Note 2. Summary of Significant Accounting Policies

Recent Accounting Pronouncements

From time to time, new accounting pronouncements are issued by the FASB and adopted by the Company as of the specified effective date. Unless otherwise discussed, the Company believes that the impact of recently issued standards that are not yet effective will not have a material impact on its financial position or results of operations upon adoption.

Recent Accounting Pronouncements Adopted as of March 31, 2026:

In December 2023, the FASB issued ASU 2023-09—Income Taxes (Topic 740)—Improvements to Income Tax Disclosures. The ASU modifies the effective tax rate reconciliation table and requires disaggregation of income taxes. The Company adopted ASU 2023-09 for the year ending December 31, 2025 and added the required disclosures on a prospective basis.

Recent Accounting Pronouncements Not Adopted as of March 31, 2026:

In November 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. ASU 2024-03 will require the Company to disclose the amounts of purchases of inventory, employee compensation, depreciation and intangible asset amortization, as applicable, included in certain expense captions in the Statements of Operations, and Comprehensive Loss as well as qualitatively describe the remaining amounts included in those captions. ASU 2024-03 will also require the Company to disclose both the amount and the Company’s definition of selling expenses. These disclosure requirements will be effective for the Company for fiscal years beginning after December 15, 2026, and for interim periods within fiscal years beginning after December 15, 2027. The Company is currently evaluating the impact from the adoption of ASU 2024-03 on disclosures to its financial statements.

In September 2025, the FASB issued ASU 2025-06, Targeted Improvements to the Accounting for Internal-Use Software to provide clarification and improvements to the accounting for internal-use software costs under ASC 350-40, Intangibles – Goodwill and Other – Internal-Use Software. The guidance includes amendments related to capitalization of implementation costs, subsequent measurement, and related presentation and disclosure requirements. This ASU will be effective for fiscal years beginning after December 15, 2027, and interim periods within those fiscal years. Early adoption is permitted. The Company is currently evaluating the impact this ASU will have on its financial statements and related disclosures.

Note 3. Risks and Uncertainties

The Company assesses liquidity in terms of its ability to generate cash to fund its operating, investing and financing activities. The Company’s cash requirements for the remainder of 2026 and beyond include expenses related to continuing development and clinical evaluation of its products, manufacture and supply costs, costs of regulatory filings, patent prosecution expenses and litigation expenses, expenses related to commercialization of its products, as well as costs to comply with the requirements of being a public company operating in a highly regulated industry. As of March 31, 2026, the Company had $110,734 of cash and cash equivalents.

The Company has experienced a history of net losses. The Company’s accumulated deficits totaled $455,055 as of March 31, 2026. The net losses and accumulated deficits were partially offset by gross margins from sales of commercialized licensed and proprietary products, license fees, milestone and royalty payments from commercial licensees and co-development parties. The Company’s funding requirements have been met by its cash and cash equivalents, as well as its equity and debt offerings, including the 13.5% Notes as further discussed in Note 13, Long-Term Debt, the ATM facility and other equity offerings, including the 2025 Underwritten Public Offering as discussed in Note 1, Company Overview and Basis of Presentation, Part B, Equity Transactions.

While the Company’s ability to execute its business objectives and achieve profitability over the longer term cannot be assured, the Company’s on-going business, existing cash and cash equivalents, expense management activities including, but not limited to, the ceasing of certain R&D activities, as well as access to the equity capital markets through its ATM facility, provide near term liquidity for the Company to fund its operating needs for at least the next twelve months as it continues to execute its business strategy.

Table of Contents

Note 4. Segment Reporting

Operating segments are defined as components of an entity for which separate discrete financial information is available for evaluation by the CODM in deciding how to allocate resources and in assessing performance. For the three months ended March 31, 2026 and 2025, the Company has identified one operating and reportable segment. The Company defines its operating segment based on internally reported financial information that is regularly reviewed by the CODM to analyze financial performance, make decisions, and allocate resources. The Company's CEO is the CODM. The Company manages its operations as a single segment for purposes of assessing performance and making operating decisions. This segment encompasses the development and advancement of a product pipeline for the treatment of severe allergic reactions, including anaphylaxis, and the AdrenaVerse epinephrine prodrug pipeline platform. Additionally, the Company served as the exclusive manufacturer for its proprietary product, Libervant, while it had U.S. market access, and four licensed commercialized products.

The CODM reviews the segment's profit or loss based on net loss reported on the Condensed Statements of Operations and Comprehensive Loss. The CODM also considers forecast-to-actual variances on a monthly basis for expenses deemed significant. Furthermore, the CODM reviews the segment's assets based on total assets reported on the Condensed Balance Sheets. All long-lived assets are held in the United States. While the Company generated $14,446 and $8,720 in revenues for the three months ended March 31, 2026 and 2025, respectively, management expects the Company to continue to incur significant expenses and operating losses for the foreseeable future as it advances product candidates through all stages of development and clinical trials, ultimately seeking regulatory approval and commencing commercialization activities for Anaphylm, if approved by the FDA. The CODM uses cash forecast models to guide investment decisions and assess entity-wide operating results and performance. Net loss is used to monitor budget and rolling forecasts versus actual results. The CODM views specific categories within R&D expenses, selling expenses, and general and administrative expenses as significant due to their direct correlation with cash burn and profitability.

Table of Contents

The following table reconciles reported revenues to net loss under the significant expense principle for the three months ended March 31, 2026 and 2025:


	Three Months Ended March 31,
		2026		2025
Revenues		$	14,446	$	8,720
Costs and expenses:


Total Manufacture and Supply Expenses		3,469		3,652

R&D Project expenses:
Anaphylm project expenses		1,085		2,488
AQST-108 project expenses		558		195

R&D other expenses:
Personnel costs1		2,242		2,132
Other2		319		546
Total Research and Development Expenses		4,204		5,361

Selling expenses:
Personnel costs3		1,643		694
Other4		277		2,262
Total Selling expenses		1,920		2,956

General & Administrative expenses:
Personnel costs5		5,509		4,840
Other6		3,548		11,276
Total General and Administrative Expenses		9,057		16,116

Total Selling, General and Administrative Expenses		10,977		19,072

Total costs and expenses		18,650		28,085
Loss from operations		(4,204)		(19,365)
Other income/(expenses), net		(3,853)		(3,565)
Net loss before income taxes		(8,057)		(22,930)

Net loss		$	(8,057)	$	(22,930)
Comprehensive loss		$	(8,057)	$	(22,930)

1 - R&D Personnel costs include payroll expenses, share-based compensation expenses and severance

2 - Other R&D expenses include preclinical, consulting, maintenance, and testing fees

3 - Selling Personnel costs include payroll expenses, share-based compensation expenses and severance

4 - Other Selling expenses include commercialization and other related expenses

5 - G&A Personnel costs include payroll expenses, share-based compensation expenses and severance

6 - Other General and Administrative expenses include legal/patent fees, insurance fees, IT expenses, investor relations expenses, regulatory fees, facility and other costs

Note 5. Revenues and Trade Receivables, Net

The Company’s revenues include (i) sales of manufactured products pursuant to contracts with commercialization licensees, (ii) license and royalty revenues, (iii) co-development and research fees generally in the form of milestone payments, and (iv) sales of its proprietary CNS product, Libervant, for patients between two to five years of age while Libervant had U.S. market access through April 2025. The Company recognizes revenue to reflect the transfer of promised goods or services to customers in an amount that reflects the consideration to which the Company expects to be entitled in exchange for those goods or services. To achieve this core principle, a five-step model is applied that includes (1) identifying the contract with a

Table of Contents

customer, (2) identifying the performance obligation in the contract, (3) determining the transaction price, (4) allocating the transaction price to the performance obligations, and (5) recognizing when, or as, an entity satisfies a performance obligation.

Performance Obligations - a performance obligation is a promise in a contract to transfer a distinct good or service to the customer and is the unit of account in the current revenue recognition standard. A contract’s transaction price is allocated to each distinct performance obligation and recognized as revenue when, or as, the performance obligation is satisfied. At contract inception, the Company assesses the goods promised in its contracts with customers and identifies a performance obligation for each promise to transfer to the customer a distinct good. When identifying performance obligations, the Company considers all goods or services promised in a contract regardless of whether explicitly stated in the contract or implied by customary business practice. The Company’s performance obligations consist mainly of transferring goods and services identified in the contracts, purchase orders, invoices or statements of work.

Manufacture and supply revenue – this revenue is derived from products manufactured exclusively for specific customers according to their strictly-defined specifications, subject only to specified quality control inspections. Accordingly, at the point in time when quality control requirements are satisfied, revenue net of related discounts is recorded.

License and Royalty Revenue – license revenues are determined based on an assessment of whether the license is distinct from any other performance obligations that may be included in the underlying licensing arrangement. If the customer is able to benefit from the license without provision of any other performance obligations by the Company and the license is thereby viewed as a distinct or functional license, the Company then determines whether the customer has acquired a right to use the license or a right to access the license. For functional licenses that do not require further development or other ongoing activities by the Company, the customer is viewed as acquiring the right to use the license as, and when, transferred and revenues are generally recorded at a point in time, subject to contingencies or constraints. For symbolic licenses providing substantial value only in conjunction with other performance obligations to be provided by the Company, revenues are generally recorded over the term of the license agreement. Such other obligations provided by the Company generally include manufactured products, additional development services or other deliverables that are contracted to be provided during the license term. Payments received in excess of amounts ratably or otherwise earned are deferred and recognized over the term of the license or as contingencies or other performance obligations are met.

Royalty revenue is estimated and recognized when sales under supply agreements with commercial licensees are recorded, absent any contractual constraints or collectability uncertainties. Royalties based on sales of licensed products have been recorded in this manner.

Revenue recognition arising from milestone payments is dependent upon the facts and circumstances surrounding the milestone payments. Milestone payments based on a non-sales metric such as a development-based milestone (i.e., an NDA filing or obtaining regulatory approval) represent variable consideration and are included in the transaction price subject to any constraints. If the milestone payments relate to future development, the timing of recognition depends upon historical experience and the significance a third party has on the outcome. For milestone payments to be received upon the achievement of a sales threshold, the revenue from the milestone payments is recognized at the later of when the actual sales occur or the performance obligation to which the sales relate to has been satisfied.

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 the Company’s R&D projects may range from several months to approximately three years. Although each contractual arrangement is unique, common milestones included 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 while Libervant had U.S. market access through April 2025, 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. Once receivables are collected, allowances are reclassified and treated as accrued liabilities. 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 related variable considerations are resolved and uncertainties as to incurred 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.

Table of Contents

Contract Assets - in certain situations, customer contractual payment terms provide for invoicing in arrears. Accordingly, some, or all performance obligations may be completely satisfied before the customer may be invoiced under such agreements. In these situations, billing occurs after revenue recognition, which results in a contract asset supported by the estimated value of the completed portion of the performance obligation. These contract assets are reflected as a component of other receivables within Trade and other receivables within the Condensed Balance Sheets. As of March 31, 2026, and December 31, 2025, such contract assets were $445 and $627, respectively, consisting primarily of products and services provided under specific contracts to customers for which earnings processes have been met prior to shipment of goods or full delivery of completed services, as well as estimated receivables from contracts with third parties.

Contract Liabilities - in certain situations, customer contractual payment terms are structured to permit invoicing in advance of delivery of a good or service. In such instances, the customer’s cash payment may be received before satisfaction of some, or any, performance obligations that are specified. In these situations, billing occurs in advance of revenue recognition, which results in contract liabilities. These contract liabilities are reflected as deferred revenue within the Condensed Balance Sheets. As remaining performance obligations are satisfied, an appropriate portion of the deferred revenue balance is credited to earnings. As of March 31, 2026 and December 31, 2025, such contract liabilities were $20,210 and $20,482, respectively.

Costs to Obtain Contracts - in certain situations, the Company may incur incremental costs of obtaining a contract with a customer. These costs, if expected to be recovered, are recognized as an asset and reflected as other assets within the Condensed Balance Sheets. The asset is amortized on a systematic basis that is consistent with the transfer to the customer of the goods or services to which the asset relates. As of March 31, 2026 and December 31, 2025, such costs to obtain contracts were $442 and $449, respectively.

The Company's revenues were comprised of the following:


	Three Months Ended March 31,
		2026		2025
Manufacture and supply revenue		$	8,793	$	7,193
License and royalty revenue a		5,395		790
Co-development and research fees		258		418
Proprietary product revenue, net		—		319
Total revenues		$	14,446	$	8,720

a.Zevra-related royalty revenue of $4,500 recognized during the three months ended March 31, 2026. For additional information, see Note 6, Material Agreements.

The following table provides disaggregated net revenue by geographic area:


	Three Months Ended March 31,
		2026		2025
United States		$	13,245	$	5,201
Ex-United States		1,201		3,519
Total revenues		$	14,446	$	8,720

For the three months ended March 31, 2026, United States revenues were derived primarily from Indivior (manufacture and supply revenue, and co-development and research fees), Zevra (license and royalty revenue), and Assertio manufacture and supply revenue, license and royalty revenue and co-development and research fees). Ex-United States revenues were derived primarily from Indivior (manufacture and supply revenue, license and royalty revenue and co-development and research fees), and Zambon (manufacture and supply revenue, license and royalty revenue, and co-development and research fees) for revenue markets outside of the United States.

For the three months ended March 31, 2025, United States revenues were derived primarily from Indivior (manufacture and supply revenue, and co-development and research fees), and Assertio (manufacture and supply revenue, license and royalty revenue and co-development and research fees). Ex-United States revenues were derived primarily from Indivior (manufacture and supply revenue, license and royalty revenue and co-development and research fees), and Hypera (manufacture and supply revenue, and license and royalty revenue) for revenue markets outside of the United States.

Table of Contents

Trade and other receivables, net consist of the following:


	March 31, 2026		December 31, 2025
Trade receivables	$	5,262	$	8,013
Contract and other receivables	1,605		9,750

Less: sales-related allowances	—		(582)
Reclassification into Accrued distribution expenses and sales-related allowances	—		582
Trade and other receivables, net	$	6,867	$	17,763

Contract and other receivables totaled $1,605 and $9,750 as of March 31, 2026 and December 31, 2025, respectively, consisting primarily of contract assets and other receivables. Contract assets consist of products and services provided under specific contracts to customers for which earnings processes have been met prior to shipment of goods or full delivery of completed services, as well as estimated receivables from contracts with third parties. Other receivables include the current portion related to the Monetization royalty receivable and other receivables. As of December 31, 2025, other receivables also include an insurance reimbursement. Sales-related allowances as of December 31, 2025 were estimated in relation to revenues recognized for sales of Libervant for patients between two to five years of age while Libervant had U.S. market access.

Allowance for Credit Losses

The Company maintains an allowance for credit losses on accounts receivable, which is recorded as a reduction to accounts receivable. Changes in the allowance are classified as Selling, general and administrative expenses in the Statements of Operations and Comprehensive Loss. The Company assesses collectability by reviewing accounts receivable on a collective basis where similar characteristics exist and on an individual basis when it identifies specific customers with known disputes or collectability issues. In determining the amount of the allowance for credit losses, the Company considers historical collectability based on past due status. It also considers customer-specific information, current market conditions and reasonable and supportable forecasts of future economic conditions to inform adjustments to historical loss data. On an ongoing basis, management evaluates the adequacy of these reserves. The allowance for credit losses was $0 as of March 31, 2026 and December 31, 2025.

Sales-Related Allowances

Revenues from sales of products are recorded net of prompt payment discounts, wholesaler service fees, returns allowances, chargebacks, rebates and co-pay support redemptions. These reserves are based on estimates of the amounts earned or to be claimed on the related sales. These amounts are treated as variable consideration, estimated and recognized as a reduction of the transaction price at the time of the sale. The Company includes these estimated amounts in the transaction price to the extent it is probable that a significant reversal of cumulative revenue recognized for such transaction will not occur, or when the uncertainty associated with the variable consideration is resolved. The calculation of some of these items requires management to make estimates based on sales data, historical return data, contracts and other related information that may become known in the future. The adequacy of these provisions is reviewed on no less than a quarterly basis.

The following tables provides a summary of activity with respect to sales-related allowances:


	March 31, 2026		December 31, 2025
Balance at beginning of period	$	—	$	48
Provision	—		568
Payments / credits	—		(34)
Reclassification into Accrued distribution expenses and sales-related allowances	—		(582)
Balance at end of period	$	—	$	—

Accruals for returns allowances and prompt pay discounts are reflected as a direct reduction of trade receivables as of December 31, 2025 and accruals for wholesaler service fees, co-pay support redemptions and other rebates are reflected as current liabilities. The accrued balances relative to these provisions included in Trade and other receivables, net and accrued expenses were $0 and $902, respectively, as of March 31, 2026, and $0 and $906, respectively, as of December 31, 2025. See Note 12, Accrued Expenses.

Concentration of Major Customers

Customers are considered major customers when net revenue exceeds 10% of total revenue for the period or outstanding receivable balances exceed 10% of total receivables. For the three months ended March 31, 2026, Indivior and Zevra, represented approximately 57% and 32%, of total revenue, respectively. As of March 31, 2026, Indivior and Assertio

Table of Contents

exceeded the 10% threshold for outstanding receivable balances and represented approximately 81% and 15% of total trade and other receivables, respectively. For the three months ended March 31, 2025, Indivior and Hypera exceeded the 10% threshold for revenue and represented approximately 67% and 17% of total revenue, including the one-time recognition of deferred revenue, respectively. As of December 31, 2025, Indivior and Hypera exceeded the 10% threshold for outstanding receivable balances and represented 69% and 25% of total trade and other receivables, respectively.

Note 6. Material Agreements

Purchase and Sale Agreement with RTW Investments LP

On August 13, 2025, the Company entered into the Purchase Agreement with funds managed by RTW Investments LP. Under the terms of the Purchase Agreement, in exchange for the Purchaser's payment to the Company of a purchase price of $75,000, upon approval of Anaphylm by the FDA by a specified date, the refinancing of the Company’s existing 13.5% Notes and certain other customary conditions (the "Closing Conditions"), the Company agreed to a sale of assigned interests to the Purchaser, including a right for the Purchaser to tiered revenue share payments ranging from 1.0% to 7.5% of net sales (as defined in the Purchase Agreement) of Anaphylm (and 9.5% for the subsequent calendar year period if net sales do not achieve specified level in a calendar year period beginning in 2027) in the United States. Revenue share payments commence in the first fiscal quarter in which the first commercial sale of Anaphylm in the United States after the satisfaction of the Closing Conditions. Revenue share payments will cease upon the Purchaser's receipt of $187,500 by December 31, 2035 or $225,000 thereafter. The Purchase Agreement contains customary affirmative and negative covenants, including covenants that limit or restrict the Company’s ability to, among other things, incur indebtedness (which restrictions are eliminated after the achievement by the Purchaser of a specified return on its investment), and other provisions customary for transactions of this nature, in each case subject to certain exceptions set forth in the Purchase Agreement. As this financing is contingent on events that have not occurred yet and are outside of the Company's control, the accounting consequences for this transaction as of March 31, 2026 and December 31, 2025 have been limited to capitalized legal fees of approximately $750 and $700, respectively, recorded within Other current assets on the Condensed Balance Sheets.

On March 3, 2026, the Company entered into the Amendment No. 1 to the Purchase Agreement. The Amendment extends the Marketing Approval Deadline from its original date in the Purchase Agreement to June 30, 2027. Concurrently, the Company entered into a Warrant Issuance Agreement with funds managed by RTW, pursuant to which the Company agreed to issue a warrant to purchase up to 375,000 shares of the Company's Common Stock at an exercise price of $4.00 per share, expiring on March 3, 2029. For information regarding the RTW Warrants, see Note 14, Warrants. On March 3, 2026, the Company also entered into a Share Purchase Commitment Agreement with certain RTW-affiliated funds, pursuant to which such funds committed to purchase, in the aggregate, not less than $5,000 of Common Stock during the 90-day period following the effective date of the Amendment, at prices determined in accordance with Rule 415(a)(4) under the Securities Act.

Commercial Exploitation Agreement with Indivior

In August 2008, the Company entered into the Indivior License Agreement (with subsequent amendments) with Reckitt Benckiser Pharmaceuticals, Inc. who was later succeeded to in interest by Indivior. Pursuant to the Indivior License Agreement, the Company agreed to manufacture and supply Indivior’s requirements for Suboxone®, a sublingual film formulation, both inside and outside the United States on an exclusive basis.

Under the terms of the Indivior License Agreement, the Company is required to manufacture Suboxone in accordance with current Good Manufacturing Practice standards and according to the specifications and processes set forth in the related quality agreements the Company entered into with Indivior. Additionally, the Company is required to obtain API for the manufacture of Suboxone directly from Indivior. The Indivior License Agreement specifies a minimum annual threshold quantity of Suboxone that the Company is obligated to fill and requires Indivior to provide the Company with a forecast of its requirements at various specified times throughout the year. The Indivior License Agreement provides for payment by Indivior of an agreed upon purchase price per unit until January 1, 2025 and, thereafter, that is subject to annual adjustments based on changes in an agreed upon price index. In addition to the purchase price for the Suboxone supplied, Indivior is required to make certain single digit percentage royalty payments tied to net sales value (as provided for in the Indivior License Agreement) outside of the U.S., subject to annual maximum amounts and limited to the life of the related patents.

The Indivior License Agreement contains customary contractual termination provisions, including with respect to a filing for bankruptcy or corporate dissolution, an invalidation of the intellectual property surrounding Suboxone, and commission of a material breach of the Indivior License Agreement by either party. Additionally, Indivior may terminate the Indivior License Agreement if the FDA or other applicable regulatory authority declares the Company’s manufacturing site to no longer be suitable for the manufacture of Suboxone or Suboxone is no longer suitable to be manufactured due to health or safety reasons. The initial term of the Indivior License Agreement was seven years from the commencement date. Thereafter, the Indivior License Agreement automatically renewed for successive one-year periods.

Table of Contents

Effective as of March 2, 2023, the Company and Indivior entered into the Indivior Amendment to the Indivior License Agreement. The Indivior Amendment was entered into for the primary purpose of amending the Agreement as follows: (i) extending the term of the Agreement until August 16, 2026 and thereafter providing for automatic renewal terms of successive one-year periods unless Indivior delivers notice to the Company, at least twelve months prior to the expiration of the then current term, of Indivior’s intent not to renew, subject to the earlier termination rights of the parties under the Agreement, and providing that the Agreement will not automatically renew for any renewal term beginning after the expiration of the last to expire of the product patents covered under the Indivior License Agreement; and (ii) agreeing to transfer pricing and payment terms for supplied product under the Indivior License Agreement.

License Agreement with Sunovion Pharmaceuticals, Inc.

On April 1, 2016, the Company entered into a license agreement with Cynapsus Therapeutics Inc. (which was later succeeded to in interest by Sunovion), referred to as the Sunovion License Agreement, pursuant to which Sunovion obtained an exclusive, worldwide license (with the right to sub-license) to certain intellectual property, including existing and future patents and patent applications, covering all oral films containing apomorphine for the treatment of off episodes in Parkinson’s disease patients. Sunovion used this intellectual property to develop its apomorphine product KYNMOBI®, which was approved by the FDA on May 21, 2020. This approval triggered Sunovion’s obligation to remit a payment of $4,000, due on the earlier of: (a) the first day of product availability at a pharmacy in the United States; or (b) within six months of FDA approval of the product. This amount was received as of September 30, 2020 and was included in License and royalty revenues for the twelve months ended December 31, 2020.

Effective March 16, 2020, the Company entered into the First Amendment. The First Amendment was entered into for the primary purpose of amending the Sunovion License Agreement as follows: (i) including the United Kingdom and any other country currently in the EU which later withdraws as a member country in the EU for purpose of determining the satisfaction of the condition triggering the obligation to pay the third milestone due under the Sunovion License Agreement, (ii) extending the date after which Sunovion has the right to terminate the Sunovion License Agreement for convenience from December 31, 2024 to March 31, 2028, (iii) modifying the effective inception date of the first minimum annual royalty due from Sunovion to the Company from January 1, 2020 to April 1, 2020, and (iv) modifying the termination provision to reflect the Company’s waiver of the right to terminate the Sunovion License Agreement in the event that KYNMOBI was not commercialized by January 1, 2020. This Sunovion License Agreement will continue until terminated by Sunovion in accordance with the termination provisions of the First Amendment. The Sunovion License Agreement continues (on a country-by-country basis) until the expiration of all applicable licensed patents unless earlier terminated under the termination provisions contained therein. Upon termination of the Sunovion License Agreement, all rights to intellectual property granted to Sunovion to develop and commercialize apomorphine-based products will revert to the Company.

On October 23, 2020, the Company amended the Sunovion License Agreement to clarify the parties' agreement with respect to certain provisions in the Sunovion License Agreement, specifically the date after which Sunovion has the right to terminate the Sunovion License Agreement and the rights and obligations of the parties regarding the prosecution and maintenance of the Company’s patents covered under the Sunovion License Agreement.

In consideration of the rights granted to Sunovion under the Sunovion License Agreement, the Company received aggregate payments totaling $22,000 to date. In addition to the upfront payment of $5,000, the Company has also earned an aggregate of $17,000 in connection with specified regulatory and development milestones in the United States and Europe (the “Initial Milestone Payments”), all of which have been received to date. With the Monetization Agreement (defined below) entered into on November 3, 2020 relating to KYNMOBI as described in the paragraph below, the Company is no longer entitled to receive any payments under the Sunovion License Agreement.

Purchase and Sale Agreement with an affiliate of Marathon

On November 3, 2020, the Company entered into the Monetization Agreement with Marathon. Under the terms of the Monetization Agreement, the Company sold to Marathon all of its contractual rights to receive royalties and milestone payments due under the Sunovion License Agreement related to Sunovion’s apomorphine product, KYNMOBI. In exchange for the sale of these rights, the Company received an upfront payment from Marathon of $40,000 and an additional payment of $10,000 through the achievement of the first milestone. The Company has received an aggregate amount of $50,000 through March 31, 2026 under the Monetization Agreement.

Under the Monetization Agreement, additional contingent payments of up to $75,000 may be due to the Company 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 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. See Note 15, Sale of Future Revenue for further details on the accounting for the Monetization Agreement.

Table of Contents

Agreement to Terminate CLA with Zevra Therapeutics, Inc. (formerly KemPharm)

In March 2012, the Company entered into an agreement with Zevra to terminate a Collaboration and License Agreement entered into by the Company and Zevra in April 2011. Under this termination arrangement, the Company has 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®. In March 2026, Zevra sold Azstarys to Commave Therapeutics SA. In accordance with the Company's agreement with Zevra, the Company received a payment out of the proceeds of the Zevra Commave agreement and recognized royalty revenues of $4,500 during the three months ended March 31, 2026 and will recognize additional $500 royalty revenues as a result of a payment to the Company in April 2026 in accordance with the Company's agreement with Zevra.

Licensing and Supply Agreement with Atnahs Pharma UK Limited (Pharmanovia)

The Company entered into the Pharmanovia Agreement, effective as of September 26, 2022, pursuant to which the Company granted Pharmanovia an exclusive license to certain of the Company’s intellectual property to develop and commercialize Libervant® (diazepam) buccal film for the treatment of prolonged or acute, convulsive seizures in all ages in the Territory 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 the Company will serve as the exclusive sole manufacturer and supplier of Libervant in the Territory. Pursuant to the Pharmanovia Agreement, the Company received $3,500 upon agreement execution and, upon the occurrence of certain conditions set forth in the Pharmanovia Agreement, will receive additional milestone payments and profit shares, as well as manufacturing fees and royalty fees through the expiration of the Pharmanovia Agreement.

Effective March 27, 2023, the Company amended the Pharmanovia Agreement to expand the scope of territory for the license of Libervant to cover the rest of the world, excluding the U.S., Canada and China. Under the Pharmanovia Amendment, Pharmanovia will be responsible for seeking applicable regulatory approval in the expanded territories, which include Latin America, Africa and Asia Pacific. Pursuant to the terms of the Pharmanovia Amendment, the Company received a non-refundable payment of $2,000 from Pharmanovia in connection with the execution of the Pharmanovia Amendment.

On April 20, 2026, the Company entered into a second amendment to the Pharmanovia Agreement relating to the license and supply of Libervant (diazepam) buccal film in territories outside the United States. The Pharmanovia Amendment No. 2 modifies certain commercial and operational terms of the agreement, including subcontracting rights, delivery terms, and minimum volume commitments in certain territories. All other terms and conditions of the Pharmanovia Agreement remain in full force and effect.

Licensing Agreement with Assertio Holdings, Inc.

Effective as of October 26, 2022, the Company entered into the Assertio Agreement to license Sympazan® (clobazam) oral film for the adjunctive treatment of seizures associated with Lennox‐Gastaut syndrome in patients aged two years of age and older. Under the terms of the Assertio Agreement, the Company granted to Assertio an exclusive, worldwide license of its intellectual property for Sympazan to Assertio during the term of the Assertio Agreement for an upfront payment of $9,000. In addition, Aquestive received a $6,000 milestone payment subsequent to Aquestive’s receipt of a notice of allowance from the PTO of the Company’s patent application U.S. Serial No. 16/561,573, and payment by the Company of the related allowance fee. The Company received the notice of allowance from the PTO and paid the related allowance fee on October 27, 2022. Further, under the Assertio Agreement, the Company will receive royalties from Assertio for the sale of the product through the expiration of the Assertio Agreement. The Company also entered into a long-term supply agreement with Assertio for Sympazan pursuant to which the Company is the exclusive sole worldwide manufacturer and supplier of the product and will receive manufacturing fees from Assertio for the product through the expiration of such supply agreement.

On April 8, 2026, Assertio entered into an Asset Purchase Agreement with Cosette, a United States-based, branded specialty pharmaceutical company, to divest a portfolio of products, including Sympazan, to Cosette. Under that Asset Purchase Agreement, Assertio assigned and transferred its rights and certain obligations arising post closing to Cosette. Cosette assumed the intellectual property license and rights to commercialize Sympazan and will continue to purchase product and pay royalties and milestones to Aquestive under the Assertio Agreement and the Company's long-term supply agreement with Assertio.

Table of Contents

Note 7. Financial Instruments – Fair Value Measurements

Certain assets and liabilities are reported on a recurring basis at fair value. Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Valuation techniques used to measure fair value must maximize the use of observable inputs and minimize the use of unobservable inputs. Financial assets and liabilities carried at fair value are to be classified and disclosed in one of the following three levels of the fair value hierarchy, of which the first two are considered observable and the last is considered unobservable:

•Level 1 — Observable quoted prices in active markets for identical assets or liabilities.

•Level 2 — Observable prices that are based on inputs not quoted on active markets but corroborated by market data.

•Level 3 — Unobservable inputs that are supported by little or no market activity, such as pricing models, discounted cash flow methodologies and similar techniques.

The carrying amounts reported in the Condensed Balance Sheets for Trade and other receivables, prepaid and other current assets, accounts payable and accrued expenses, and deferred revenue approximate their fair values based on the short-term maturity of these assets and liabilities.

In June 2022, the Company issued pre-funded warrants to purchase up to 4,000,000 shares of Common Stock and Common Stock Warrants to purchase up to 8,850,000 shares of Common Stock in connection with its Securities Purchase Agreements with certain purchasers. Those warrants were valued based on Level 3 inputs and their fair value was based primarily on an independent third-party appraisal prepared as of the grant date consistent with generally accepted valuation methods of the Uniform Standards of Professional Appraisal Practice, the American Society of Appraisers and the American Institute of Certified Public Accountants’ Accounting and Valuation Guide. See Note 14, Warrants for further information on these warrants.

On August 1, 2023, the Company entered into the Letter Agreement with the Exercising Holder of the remaining warrants to purchase 5,000,000 of the shares of Common Stock. Pursuant to the Letter Agreement, the Exercising Holder and the Company agreed that the Exercising Holder would exercise all of its Existing Warrants for shares of Common Stock underlying the Existing Warrants at $0.96 per share of Common Stock, the current exercise price of the Existing Warrants. Under the Letter Agreement, in consideration of the Exercising Holder exercising the Existing Warrants, the Company issued to the Exercising Holder new warrants to purchase up to an aggregate of 2,750,000 shares of new warrants at $2.60 per share. Those warrants were valued based on Level 3 inputs and their fair value was based primarily on an independent third-party appraisal prepared as of the grant date consistent with generally accepted valuation methods of the Uniform Standards of Professional Appraisal Practice, the American Society of Appraisers and the American Institute of Certified Public Accountants’ Accounting and Valuation Guide. See Note 14, Warrants for further information on these warrants.

On November 1, 2023, in connection with the issuance of the 13.5% Notes, the Company and the Note Holders entered into the Royalty Right Agreements dated as of November 1, 2023, which provides the Note Holders:

a.a tiered royalty between 1.0% and 2.0% of annual worldwide net sales of Anaphylm™ (dibutepinephrine) sublingual film for a period of eight years from the first sale of Anaphylm on a global basis, and

b.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.

Those Royalty Agreements were valued based on Level 3 inputs and their fair value was based primarily on internal management estimates developed based on third-party data and reflect management’s judgment, current market conditions, and forecasts. The initial fair value measurement of the Royalty Right Agreements was determined based on significant unobservable inputs, including the discount rate, estimated probabilities of success, and the estimated amount of future sales of Anaphylm and Libervant. See Note 13, Long-Term Debt for further discussion.

Table of Contents

On March 3, 2026, in connection with Amendment No.1 to the Purchase and Sale Agreement and the Equity Commitment Agreement with RTW, the Company also entered into the Warrant Issuance Agreement with the RTW investors. Pursuant to this agreement, the Company issued to the RTW Investors the RTW Warrant to purchase up to an aggregate of 375,000 shares of the Company's Common Stock. The RTW Warrant entitles the holders to purchase shares of Common Stock at an exercise price of $4.00 per share. Management estimated the fair value of the RTW Warrants to be $916, and it is presented within Additional Paid-in Capital on the Condensed Balance Sheets as of March 31, 2026, and within Interest income and other income, net on the Condensed Statements of Operations and Comprehensive Loss for the three months ended March 31, 2026. The RTW Warrants were valued based on Level 3 inputs and their fair value was based primarily on an independent third-party appraisal prepared as of the grant date consistent with generally accepted valuation methods of the Uniform Standards of Professional Appraisal Practice, the American Society of Appraisers and the American Institute of Certified Public Accountants’ Accounting and Valuation Guide. See Note 14, Warrants for further information on these warrants.

Note 8. Inventories, Net

The components of Inventory are as follows:


	March 31, 2026		December 31, 2025
Raw material	$	4,320	$	3,143
Packaging material	2,521		2,362
Finished goods	1,225		664
Total inventory	$	8,066	$	6,169

Note 9. Property and Equipment, Net


	Useful Lives	March 31, 2026		December 31, 2025
Machinery	3-15 years	$	20,383	$	20,383
Furniture and fixtures	3-15 years	769		769
Leasehold improvements	(a)	21,419		21,419
Computer, network equipment and software	3-7 years	3,140		3,140
Construction in progress		2,255		2,203
		47,966		47,914
Less: accumulated depreciation and amortization		(44,127)		(44,021)
Total property and equipment, net		$	3,839	$	3,893

(a)Leasehold improvements are amortized over the shorter of the lease term or their estimated useful lives.

For the three months ended March 31, 2026 and 2025, total depreciation and amortization related to property and equipment was $113 and $139, respectively.

Note 10. Right-of-Use Assets and Lease Obligations

The Company leases all realty used at its production and warehouse facilities, corporate headquarters, commercialization operations center and research and laboratory facilities. None of these three leases include the characteristics specified in ASC 842, Leases, which require classification as financing leases and, accordingly, these leases are accounted for as operating leases. These leases, as amended, provide remaining terms between 2.0 years and 7.5 years, including renewal options expected to be exercised to extend the lease periods. Commitments under finance leases are not significant, and are included in Property and equipment, net, and Notes Payable, net on the Condensed Balance Sheets.

The Company does not recognize a right-to-use asset and lease liability for short-term leases, which have terms of 12 months or less on its Condensed Balance Sheets. For longer-term lease arrangements that are recognized on the Company’s Condensed Balance Sheets, the right-of-use asset and lease liability is initially measured at the commencement date based upon the present value of the lease payments due under the lease. These payments represent the combination of the fixed lease and fixed non-lease components that are due under the arrangement. The costs associated with the Company’s short-term leases, as well as variable costs relating to the Company’s lease arrangements, are not material to the Company’s financial results.

The implicit interest rates of the Company’s lease arrangements are generally not readily determinable and as such, the Company applies an incremental borrowing rate, which is established based upon the information available at the lease commencement date, to determine the present value of lease payments due under an arrangement. Measurement of the

Table of Contents

operating lease liability reflects a range of an estimated discount rate of 14.8% to 15.6% applied to minimum lease payments, including expected renewals, based on the incremental borrowing rate experienced in the Company’s collateralized debt refinancing.

The Company’s lease costs are recorded in manufacture and supply, R&D and selling, general and administrative expenses in its Condensed Statements of Operations and Comprehensive Loss. For the three months ended March 31, 2026, total operating lease expenses totaled $447, including variable lease expenses such as common area maintenance and operating costs of $114. For the three months ended March 31, 2025, total operating lease expenses totaled $427, including variable lease expenses such as common area maintenance and operating costs of $93.

The Company’s payments due under its operating leases are as follows:


Remainder of 2026	$	991
2027	1,346
2028	1,180
2029	1,000
2030 and thereafter	2,915
Total future lease payments	7,432
Less: imputed interest	(2,611)
Total operating lease liabilities	$	4,821

Note 11. Other Non-current Assets

The following table provides the components of other non-current assets:


	March 31, 2026		December 31, 2025
Royalty receivable	$	2,000	$	2,000
Other	635		642
Total other non-current assets	$	2,635	$	2,642

During the second quarter of 2020, under the Sunovion License Agreement, the Company recognized $8,000 of royalty revenue and corresponding royalty receivable, related to the eight $1,000 annual minimum guaranteed royalty payments that are due to the Company. In connection with the Monetization Agreement, the Company performed an assessment under ASC 860, Transfer and Servicing to determine whether the existing receivable was transferred to Marathon and concluded it was not transferred. As of March 31, 2026 and December 31, 2025, Royalty receivable consists of three annual minimum payments due from Sunovion, the last of which is due in March 2028. The current portion of the royalty receivable is included in Trade and other receivables, net. See Note 15, Sale of Future Revenue for further details on how this receivable relates to the Monetization Agreement transaction.

Non-current portion of costs to obtain contracts capitalized under ASC 340, Other Assets and Deferred Costs, is recorded within Other non-current assets on the Condensed Balance Sheets as of March 31, 2026 and December 31, 2025.

Note 12. Accrued Expenses

Accrued expenses consisted of the following:


	March 31, 2026		December 31, 2025
Accrued compensation	$	2,069	$	3,707
Real estate and personal property taxes	408		349
Accrued distribution expenses and sales returns provision	902		906
Interest payable	17		17
Other	53		50
Total accrued expenses	$	3,449	$	5,029

The reduction in Accrued compensation is mostly related to payments of accrued bonuses during the three months ended March 31, 2026, partially offset by the current year accrual of bonuses. Accrued distribution expenses and sales returns provision mostly represent estimated liabilities for returns, wholesaler service fees, co-pay support redemptions and other

Table of Contents

rebates related to the proprietary product Libervant and returns and other expenses related to the proprietary product Sympazan (prior to outlicensing to Assertio in October 2022).

Note 13. Long-Term Debt

13.5% Senior Secured Notes

On November 1, 2023, the Company entered into an Indenture Agreement with certain institutional investors (the “Note Holders”) and issued $45,000 aggregate principal amount of its 13.5% Notes due 2028. The Company received net proceeds of approximately $4,326 from this transaction after the repayment of the Company's 12.5% Notes and deduction of debt discount, and debt issuance costs.

The 13.5% Notes are senior secured obligations of the Company and mature on November 1, 2028. The 13.5% Notes bear interest at a fixed rate of 13.5% per year, payable quarterly commencing on December 30, 2023. On each payment date commencing on June 30, 2026, the Company will pay an installment of principal of the 13.5% Notes pursuant to a fixed amortization schedule, along with the applicable Exit Fee. The Exit Fee totals $2,000.

The Company may, at its option, redeem the 13.5% Notes in full or in part:

a.if such redemption occurs prior to November 1, 2025, at a redemption price equal to 100% of the principal amount plus accrued and unpaid interest, plus the applicable Exit Fee, plus an Applicable Premium which is the greater of

i.1.0% of the principal redeemed; and

ii.the amount, if any, by which the present value of the principal to be redeemed on November 1, 2025, plus all required interest due on such date, computed using a discount rate equal to the Treasury Rate, plus 100 basis points, exceeds the amount of principal to be redeemed; and

b.if such redemption occurs after November 1, 2025, the redemption price is equal to 108.5% of the principal amount plus accrued and unpaid interest, plus the applicable Exit Fee.

If the Company undergoes a change of control, the Note Holders may require the Company to repurchase for cash all or any portion of the 13.5% Notes at a change of control repurchase price equal at 108.5% plus the Exit Fee of the remaining principal, plus accrued interest at the election of the Note Holders.

The Indenture permits the Company, upon the continuing satisfaction of certain conditions, including that the Company has at least $100,000 of net revenues for the most recently completed twelve calendar month period, to enter into an ABL facility not to exceed $10,000. The ABL Facility may be collateralized only by assets of the Company constituting inventory, accounts receivable, and the proceeds thereof.

On May 12, 2026, the Company entered into a five-year term loan facility of up to $150,000 with funds managed by Oaktree Capital Management, L.P, consisting of a term loan in an aggregate principal amount of $55,000 which was funded on May 12, 2026 and was used by the Company to repay the Company’s existing 13.5% Notes in the aggregate principal amount of $45,000 plus fees associated with the repayment. See Note 21, Subsequent Events.

In connection with the issuance of 13.5% Notes, the Company and the Note Holders entered into the Royalty Right Agreements dated as of November 1, 2023, which provides Note Holders:

Both the 13.5% Notes and Royalty Right Agreements, represent freestanding instruments which were issued in conjunction with each other. They are classified as debt within the scope of ASC 470, Debt and are subsequently measured on an amortized cost basis.

The initial fair value measurement of the Royalty Right Agreements was determined based on significant unobservable inputs, including the discount rate, estimated probabilities of success, and the estimated amount of future sales of Anaphylm and Libervant. These inputs are derived using internal management estimates developed based on third-party data and reflect management’s judgment, current market conditions, and forecasts.

The Royalty Right Agreements’ fair value is estimated by applying probability-weighted cash flows for future sales, which are then discounted to present value. Changes to fair value of the Royalty Rights Agreements can result from changes to one or a number of the aforementioned inputs. A significant change in unobservable inputs could result in a material increase or decrease to the effective interest rate of the Royalty Right Agreements liability.

Table of Contents

The following table summarizes the significant unobservable inputs used in the fair value measurement of the Royalty Right Agreements:

Valuation Methodology

Significant Unobservable Input

Weighted Average (range, if applicable)

Discount Rate

15%

Royalty Right Agreements

Probability weighted
income approach

Probability of Success

95%

Projected Years of Payments

2025

2035

During the three months ended March 31, 2026, there were no changes to the significant unobservable inputs used to recognize the Royalty Right Agreements liability. During the year ended December 31, 2025, the Company updated the probability-weighted cash flows for future sales, which decreased the royalty obligation to $51,886 and decreased the unamortized discount to $25,945. The effective interest rate changed by 2.64%, and the Company updated the projected years of payments to 2035.

Since the Royalty Right Agreements were issued in connection with the 13.5% Notes, the Company allocated the proceeds to the two instruments based on their relative fair values. The Company allocated approximately $13,856 to the Royalty Right Agreements. The Company determined the allocated fair value by calculating the present value of estimated future royalties to be paid to Note Holders over the life of the arrangement.

The excess of future estimated royalty payments over 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 allocated amounts of $13,856 when combined with the Exit Fee of $2,000, original issue discount of $1,125 and debt issuance costs of $3,517, resulted in a debt discount of $20,498. The debt discount is being amortized over the term of 13.5% Notes using the effective interest method.

Amortization expense arising from the discounts related to the 13.5% Notes and the Royalty Right Agreements for the three months ended March 31, 2026 was $1,254 and $973, respectively.

Amortization expense arising from the discounts related to the 13.5% Notes and the Royalty Right Agreements for the three months ended March 31, 2025 was $1,254 and $1,437, respectively.

Unamortized discounts totaled $6,376 for the 13.5% Notes and $24,972 for the Royalty obligations as of March 31, 2026. Unamortized discounts totaled $7,630 for the 13.5% Notes and $25,945 for the Royalty obligations as of December 31, 2025, respectively.

Long-term notes and unamortized debt discount balances are as follows:


	March 31,		December 31,
	2026		2025
Total Outstanding notes	$	45,000	$	45,000
Unamortized discount, including Exit Fee	(6,376)		(7,630)
Notes payable, current	(13,630)		(9,964)
Notes payable, long-term	24,994		27,406

Finance lease	105		113
Notes payable, net	$	25,099	$	27,519


	March 31,		December 31,
	2026		2025
Total Royalty obligations	$	51,886	$	51,886
Unamortized discount	(24,972)		(25,945)

Royalty obligations, long term	$	26,914	$	25,941

Table of Contents

Scheduled principal payments on the 13.5% Notes as of March 31, 2026 are as follows:



2026	$	9,540
2027	14,535
2028	20,925

Total	$	45,000

As noted above, the 13.5% Notes were redeemed on May 12, 2026. See Note 21, Subsequent Events.

Note 14. Warrants

Warrants Issued to RTW Investments

On March 3, 2026, in connection with the Amendment No.1 to the Purchase and Sale Agreement and the Equity Commitment Agreement with RTW, the Company also entered into the Warrant Issuance Agreement with the RTW investors. Pursuant to this agreement, the Company issued to the RTW Investors the RTW Warrant to purchase up to an aggregate of 375,000 shares of the Company's Common Stock. The RTW Warrant entitles the holders to purchase shares of Common Stock at an exercise price of $4.00 per share. The Warrant is exercisable at any time from the issuance date through March 3, 2029. Management estimated the fair value of the RTW Warrants to be $916, based on an assessment by an independent third-party appraiser. The fair value was estimated using the Black-Scholes pricing model, which utilized the Company's historical stock price to measure volatility and a holding period of three years based on the time period between the valuation date and the termination date as defined in the Warrant Issuance Agreement. The fair value of the RTW Warrants is presented within Additional Paid-in Capital on the Condensed Balance Sheets as of March 31, 2026 and within Interest income and other income, net on the Condensed Statements of Operations and Comprehensive Loss for the three months ended March 31, 2026.

There were no warrants exercised as it relates to the RTW Warrants during the three months ended March 31, 2026.

Warrants Issued to 12.5% Senior Secured Noteholders

Warrants that were issued in conjunction with the Initial Notes (the “Initial Warrants”) and Additional Notes (the “Additional Warrants”) entitled the noteholders of the Company's 12.5% Notes to purchase up to 2,143,000 shares of Common Stock and included specified registration rights. Management estimated the fair value of the Initial Warrants to be $6,800 and the Additional Warrants to be $735, each based on an assessment by an independent third-party appraiser. The fair value of the respective warrants was treated as a debt discount, amortizable over the term of the respective warrants, with the unamortized 12.5% Notes portion applied to reduce the aggregate principal amount of the 12.5% Notes. The 12.5% Notes were refinanced with the 13.5% Notes on November 1, 2023. Additionally, since the Initial Warrants and Additional Warrants issued do not provide warrant redemption or put rights within the control of the noteholders that could require the Company to make a payment of cash or other assets to satisfy the obligations under the warrants, except in the case of a “cash change in control”, the fair value attributed to the warrants is presented in Additional Paid-in Capital in the Company’s Condensed Balance Sheets. The Initial Warrants and Additional Warrants expired on June 30, 2025.

There were no warrants exercised as it relates to the Initial Warrants and the Additional Warrants during the three months ended March 31, 2025.

Warrants Issued Under Securities Purchase Agreements

In June 2022, the Company issued pre-funded warrants and Common Stock warrants to certain purchasers in connection with the Securities Purchase Agreements. The pre-funded warrants entitled purchasers to purchase up to 4,000,000 shares of Common Stock and were exercised in full during the year ended December 31, 2022. The Common Stock warrants expire on June 8, 2027 and entitled the purchasers to purchase up to 8,850,000 shares of Common Stock at an exercise price of $0.96 per share. Management estimated the fair value of the pre-funded warrants and Common Stock warrants to be $5,874 based on an assessment by an independent third-party appraiser. The fair value of the pre-funded and Common Stock warrants is treated as equity and presented in Additional Paid-in Capital in the Company’s Condensed Balance Sheets. On June 14, 2023, 3,689,452 Common Stock warrants issued pursuant to the Securities Purchase Agreements were exercised with proceeds of approximately $3,542.

On August 1, 2023, the Company 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 the Company agreed that the Exercising Holder would exercise all of its Existing Warrants for shares of Common Stock underlying the Existing Warrants at $0.96 per share of Common Stock, the then current exercise price of the Existing Warrants. Under the Letter Agreement, in consideration of the Exercising Holder exercising the Existing Warrants, the Company issued to the Exercising Holder New Warrants to purchase up to an aggregate of 2,750,000 shares of Common Stock. The New Warrants became exercisable after February 2, 2024, expire on February 2, 2029 and are issuable only for cash, subject to exception if the shares of Common

Table of Contents

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, in whole or in part, at such time by means of a "cashless exercise". The New Warrants have an exercise price of $2.60 per share. Management estimated the fair value of the warrants to be $4,671 based on an assessment by an independent third-party appraiser. The fair value of the New Warrants is treated as equity and is presented in Additional Paid-in Capital in the Company’s Condensed Balance Sheets.

There were no warrants issued or exercised as it relates to the Warrants issued under Securities Purchase Agreements during the three months ended March 31, 2026 and 2025.

As of March 31, 2026, in addition to the remaining New Warrants to purchase 2,200,000 shares of Common Stock with an exercise price of $2.60 per share and the RTW Warrants to purchase 375,000 shares with an exercise price of $4.00 per share described above, there remain outstanding warrants to purchase 160,548 shares of Common Stock at an exercise price of $0.96.

Note 15. Sale of Future Revenue

On November 3, 2020, the Company entered into the Monetization Agreement with Marathon. Under the terms of the Monetization Agreement, the Company sold all of its 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, the Company received an upfront payment of $40,000 and an additional payment of $10,000 through the achievement of the first milestone. The Company has received an aggregate amount of $50,000 through March 31, 2026 under the Monetization Agreement.

The Company recorded the upfront proceeds of $40,000 and subsequent first milestone of $10,000, reduced by $2,909 of transaction costs, as a liability related to the sale of future revenue that will be amortized using the effective interest method over the life of the Monetization Agreement. As future contingent payments are received, they will increase the balance of the liability related to the sale of future revenue. Although the Company sold all of its rights to receive royalties and milestones, as a result of ongoing obligations related to the generation of these royalties, the Company will account for these royalties as revenue. Its ongoing obligations include the maintenance and defense of the intellectual property and to provide assistance to Marathon in executing a new license agreement for KYNMOBI in the event Sunovion terminates the Sunovion License Agreement in one or more jurisdictions of the licensed territory under the Sunovion License Agreement. The accounting liabilities, as adjusted over time, resulting from this transaction and any non-cash interest expenses associated with those liabilities do not and will not represent any obligation to pay or any potential future use of cash.

As royalties are remitted to Marathon from Sunovion, the collection of the royalty receivable and balance of the liability related to the sale of future revenue will be effectively repaid over the life of the agreement. In order to determine the amortization of the liability related to the sale of future revenue, the Company is required to estimate the total amount of future royalty and milestone payments to Marathon over the life of the Monetization Agreement and contingent milestone payments from Marathon to the Company. The sum of future royalty payments less the $50,000 in proceeds received and future contingent payments has been recorded as interest expense over the life of the Monetization Agreement. At execution, the estimate of this total interest expense resulted in an effective annual interest rate of approximately 24.9%. This estimate contained significant assumptions that impact both the amount recorded at execution and the interest expense that will be recognized over the life of the Monetization Agreement. The Company assesses the estimated royalty and milestone payments to Marathon from Sunovion and contingent milestone payments from Marathon to the Company. To the extent the amount or timing of such payments is materially different from the original estimates, an adjustment will be recorded prospectively to increase or decrease interest expense. There are a number of factors that could materially affect the amount and timing of royalty and milestone payments to Marathon from Sunovion and, correspondingly, the amount of interest expense recorded by the Company, most of which are not under the Company’s control. Such factors include, but are not limited to, changing standards of care, the initiation of competing products, manufacturing or other delays, generic competition, intellectual property matters, adverse events that result in government health authority imposed restrictions on the use of products, significant changes in foreign exchange rates as the royalties remitted to Marathon are made in U.S. dollars (USD) while a portion of the underlying sales of KYNMOBI will be made in currencies other than USD, and other events or circumstances that are not

Table of Contents

currently foreseen. Changes to any of these factors could result in increases or decreases to both royalty revenue and interest expense related to the sale of future revenue.

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. Further, the Company discontinued recording interest expense related to the sale of future revenue during the fourth quarter of 2022.

The following table shows the activity of the liability related to the sale of future revenue:


	March 31,		December 31,
	2026		2025
Liability related to the sale of future revenue, net at beginning of the period	$	63,023	$	63,718
Royalties related to the sale of future revenue	—		(938)
Amortization of issuance costs	60		243

Liability related to the sale of future revenue, net at end of the period (includes current portion of $1,000 and $1,000, respectively)	$	63,083	$	63,023

Note 16. Other Non-Current Liabilities

The Company’s other non-current liabilities at March 31, 2026 and December 31, 2025 consisted of a confidential legal settlement net liability and AROs of $2,072 and $2,065, respectively.

AROs consists of estimated future spending related to removing certain leasehold improvements at the Company’s facilities in Portage, Indiana and Warren, New Jersey, and returning all facilities to their original condition. Depreciation expense related to the ARO assets included in overall depreciation expense for the three months ended March 31, 2026 and 2025 was $6 and $7, respectively.


Balance at December 31, 2024	$	2,039
Additions	—
Accretion	6
Balance at March 31, 2025	$	2,045

Balance at December 31, 2025	$	2,065
Additions	—
Accretion	7
Balance at March 31, 2026	$	2,072

Note 17. Net Loss Per Share

Basic net loss per share is calculated by dividing net loss by the weighted-average number of Common Stock.

Diluted EPS is adjusted by the effect of dilutive securities, including options and awards under the Company’s equity compensation plans, warrants and ESPP. As a result of the Company’s net loss incurred for the three months ended March 31, 2026 and 2025, all potentially dilutive instruments outstanding would have anti-dilutive effects on per-share calculations. Therefore, basic and diluted net loss per share are the same for the three months ended March 31, 2026 and 2025 as reflected below.


	Three Months Ended March 31,
		2026		2025
Numerator:
Net loss		$	(8,057)	$	(22,930)
Denominator:
Weighted-average number of common shares – basic and diluted		122,609,995		95,497,056






Loss per common share – basic and diluted		$	(0.07)	$	(0.24)

(a)For the three months ended March 31, 2026 and 2025, outstanding stock options of 7,501,729 and 6,977,367 to purchase shares of Common Stock, respectively, were anti-dilutive.

Table of Contents

(b)For the three months ended March 31, 2026 and 2025, outstanding restricted stock units of 4,566,190 and 5,167,351 to purchase shares of Common Stock, respectively, were anti-dilutive.

(c)For the three months ended March 31, 2026 and 2025, outstanding warrants of 2,735,548 and 4,594,332 to purchase shares of Common Stock, respectively, were anti-dilutive.

Note 18. Share-Based Compensation

The Company recognized share-based compensation in its Condensed Statements of Operations and Comprehensive Loss during the three months ended March 31, 2026 and 2025 as follows:


	Three Months Ended March 31,
		2026		2025
Manufacture and supply		$	69	$	100
Research and development		236		330
Selling, general and administrative		2,013		1,157
Total share-based compensation expenses		$	2,318	$	1,587

Share-based compensation from:
Restricted stock units		$	1,655	$	1,102
Stock options		663		485


Total share-based compensation expenses		$	2,318	$	1,587

Share-Based Compensation Equity Awards

The following tables provide information about the Company’s restricted stock unit and stock option activity during the three month period ended March 31, 2026:

Restricted Stock Units

The following tables summarize the Company’s awards of service-based and market conditions vesting-based restricted stock units for the three month period ended March 31, 2026:


Restricted Stock Unit Awards (RSUs) - Service-based:	Number of Units	Weighted Average Grant Date Fair Value
	(in thousands)
Unvested as of December 31, 2025	2,684	$	3.24
Granted	1,282	$	4.29
Vested	(1,125)	$	2.32
Forfeited	(2)	$	4.14
Unvested as of March 31, 2026	2,839	$	4.08
Expected to vest as of March 31, 2026	2,597	$	4.08

As of March 31, 2026, $8,931 of total unrecognized compensation expenses related to unvested service-based restricted stock units are expected to be recognized over a remaining weighted average period of 2.24 years. The service-based restricted stock units granted to employees are subject to a three-year graduated vesting schedule and are not subject to performance-based criteria other than continued employment.

Table of Contents


Restricted Stock Unit Awards (RSUs) - Market conditions vesting-based:	Number of Units	Weighted Average Grant Date Fair Value
	(in thousands)
Unvested as of December 31, 2025	1,728	$	2.55
Granted	—	—
Vested	—	—
Forfeited	—	—
Unvested as of March 31, 2026	1,728	$	2.55
Expected to vest as of March 31, 2026	1,661	$	2.54

As of March 31, 2026, $1,090 of unrecognized compensation expense related to unvested market condition vesting- based restricted stock units are expected to be recognized over a remaining weighted average period of 0.78 years.

The 2023 market conditions vesting-based restricted stock units vest based on a Performance Price measured as the 30-day average of the closing prices of the Common Stock as reported on the Nasdaq Global Market immediately prior to and including the last calendar day of the three-year performance period (which ends on the third anniversary of the grant date). To the extent the Performance Price is less than $1.75, the Vesting Percentage will be zero. To the extent the Performance Price is $1.75, the Vesting Percentage will be 50%. To the extent the Performance Price is $1.76 or greater, but less than $2.50, the Vesting Percentage will be a prorated amount between 50.01% and 99.99%, based on straight-line interpolation. To the extent the Performance Price is $2.50, the Vesting Percentage will be 100%. To the extent the Performance Price is $2.51 or greater, but less than $3.25, the Vesting Percentage will be a prorated amount between 100.01% and 149.99%, based on straight-line interpolation. To the extent the Performance Price is $3.25 or greater, the Vesting Percentage will be 150%. In no event will the Vesting Percentage exceed 150%.

The 2025 market conditions vesting-based restricted stock units were measured over a three-year performance period. The performance period is split into two pricing periods. The first pricing period commences on the grant date and ends on the calendar day immediately proceeding the second anniversary of the grant date. The second pricing period commences on the second anniversary of the grant date and ends on the third anniversary of the grant date, The performance price for the first pricing period is calculated based on the 30-day average price observed for the last 30 days of the first pricing period. The performance price for the second pricing period is calculated based on the highest 30-day average for any 30-day period throughout the second pricing period. To the extent the Performance Price is less than $6.00, the Vesting Percentage will be zero. To the extent the Performance Price is $6.00, the Vesting Percentage will be 50%. To the extent the Performance Price is $6.01 or greater, but less than $7.00, the Vesting Percentage will be a prorated amount between 50.01% and 99.99%, based on straight-line interpolation. To the extent the Performance Price is $7.00, the Vesting Percentage will be 100%. To the extent the Performance Price is $7.01 or greater, but less than $8.00, the Vesting Percentage will be a prorated amount between 100.01% and 149.99%, based on straight-line interpolation. To the extent the Performance Price is $8.00 or greater, the Vesting Percentage will be 150%. In no event will the Vesting Percentage exceed 150%.

Table of Contents

The Company’s estimates of the fair value of the 2025 market conditions vesting-based awards at their grant or valuation dates were based on a Monte Carlo simulation and considered various variables and the following assumptions:


			Three Months Ended March 31, 2025
Expected dividend yield			0%
Expected volatility			91.5%
Risk-free interest rate			3.9%
Stock price at grant date			$2.65


Stock Option Awards:	Number of Options	Weighted Average Exercise Price
	(in thousands)
Outstanding as of December 31, 2025	6,558	$	5.59
Granted	946	4.29
Exercised	(1)	0.88
Forfeited/Expired	(1)	3.84
Outstanding as of March 31, 2026	7,502	$	5.42
Expected to vest as of March 31, 2026	7,342	$	5.45
Exercisable as of March 31, 2026	5,441	$	5.96

The fair values of stock options granted were estimated using the Black-Scholes pricing model based on the following assumptions:


			Three Months Ended March 31, 2026
Expected dividend yield			—%
Expected volatility			98%
Expected term (years)			6.1
Risk-free interest rate			3.8%

The weighted average grant date fair value of stock options granted during the three months ended March 31, 2026 was $3.43. During the three months ended March 31, 2026, stock options were granted with a weighted average exercise price of $4.29.

As of March 31, 2026, $5,272 of unrecognized compensation expense related to non-vested stock options is expected to be recognized over a remaining weighted average period of 2.04 years.

2022 Inducement Equity Incentive Plan (number of units in thousands)

In accordance with Nasdaq Listing Rule 5635(c)(4), the Company adopted the 2022 Equity Inducement Plan approved by the Compensation Committee of the Board of Directors of the Company effective as of July 29, 2022. There were 75 service-based awards and 50 options granted under this Plan during the three months ended March 31, 2026. The options and service-based awards granted under this Plan are included in the tables above. As of March 31, 2026, 775 shares remained available for grant under this Plan.

Note 19. Income Taxes

The Company has accounted for income taxes under the asset and liability method, which requires deferred tax assets and liabilities to be recognized for the estimated future tax consequences attributable to differences between financial statement carrying amounts and respective tax bases of existing assets and liabilities, as well as net operating loss carryforwards and R&D credits. Valuation allowances are provided if it is more likely than not that some portion or all of the deferred tax asset will not be realized.

The Company’s tax provision for interim periods is determined using an estimate of its annual effective tax rate, adjusted for discrete items. For the three months ended March 31, 2026 and 2025, the effective income tax rate was 0%, and the Company recorded no income tax expense from its pretax losses of $8,057 and $22,930, respectively.

The primary factors impacting the effective tax rate for the three months ended March 31, 2026 is the anticipated full year pre-tax book loss and a full valuation allowance against any associated net deferred tax assets.

Table of Contents

On July 4, 2025, the President signed H.R. 1, the Budget Reconciliation Bill, into law. The legislation includes several changes to federal tax law that generally allow for more favorable deductibility of certain business expenses beginning in 2025, including the restoration of immediate expensing of domestic R&D expenditures, reinstatement of 100% bonus depreciation, and more favorable rules for determining the limitation on business interest expense.

These changes were reflected in the income tax provision for the three months ended March 31, 2026. As the result of the Company maintaining a full valuation allowance against its U.S. federal and state deferred tax assets, the changes introduced by this legislation did not result in a material impact to the Company’s income tax provision or deferred tax balances for the current reporting period. The Company will continue to monitor the potential future impacts of the legislation, including any changes to its valuation allowance assessment, as further guidance becomes available and as facts and circumstances evolve.

Note 20. Contingencies

From time to time, the Company has been and may again become involved in legal proceedings arising in the course of its business, including product liability, intellectual property, securities, civil tort, and commercial litigation, and environmental or other regulatory matters.

California Litigation

Neurelis, Inc. v. Aquestive Therapeutics, Inc.

On December 5, 2019, Neurelis, Inc. ("Neurelis") filed a civil tort lawsuit against the Company in the Superior Court of California, County of San Diego. In December 2025, the parties reached a mutual out-of-court settlement agreement resolving all claims related to the matter, the terms of which settlement agreement are confidential. In the settlement agreement, the Company did not concede liability and settled the matter for business reasons. The Company does not consider this settlement material to its financial condition. The settlement of the matter was recorded within Selling, general, and administrative expenses on the Company's Statements of Operations and Comprehensive Loss for the year ended December 31, 2025. The current liability was recorded within Accounts payable and the non-current liability was recorded within Other non-current liabilities on the Company's Balance Sheets as of March 31, 2026 and December 31, 2025. On April 3, 2026 the court signed the Order dismissing the case with prejudice.

Neurelis FDA Lawsuit

Neurelis, Inc. v. Califf, et al., U.S. District Court for the District of Columbia

In May 2024, Neurelis filed a complaint in the U.S. District Court for the District of Columbia against the U.S. Food and Drug Administration, the U.S. Department of Health and Human Services, and certain government officials. The complaint in this matter alleges that the defendants violated the Administrative Procedure Act by approving the Company's NDA for Libervant for ARS patients aged between two and five years, and asked the Court to vacate that approval and enjoin the defendants from approving Libervant for this pediatric patient population until January 10, 2027, the scheduled date for the expiration of the U.S. orphan drug market exclusivity (ODE) granted by the FDA to the Valtoco® nasal spray product of Neurelis (the "ODE Expiration"). The Company intervened in this litigation to defend the approval of Libervant for this ARS pediatric patient population. Following submission of briefs and filings of respective motions by the parties for summary judgment, on February 14, 2025, the Court entered a final appealable judgment in favor of Neurelis, and against the FDA's and the Company's cross-motions for summary judgment, and directed the FDA to vacate the approval of Libervant. On February 18, 2025, the Company filed an appeal of the District Court's decision with the U.S. Court of Appeals for the District of Columbia Circuit (the "DC Appellate Court") and, on the same day, filed an emergency motion with the District Court to stay its order pending a decision on the appeal with the DC Appellate Court. The District Court denied the motion for a stay. On March 27, 2025, the DC Appellate Court denied the Company's emergency motion for stay. The FDA filed an appeal of the District Court's decision to the DC Appellate Court and the Company withdrew its appeal. As a result of the District Court's ruling, the FDA converted the approval of Libervant to a "tentative approval" and the Company has ceased marketing activities in the United States for Libervant for these ARS pediatric patients. After a delay of the proceedings at the DC Appellate Court caused by the government shutdown beginning in October 2025, on November 21, 2025, the DC Appellate Court entered a schedule for briefing and oral arguments on the appeal. Subsequently, on February 3, 2026, Congress adopted and the President signed into law legislation that amended the Orphan Drug Act to provide that ODE applies only to the extent a subsequent applicant seeks approval for the same approved use or indication within the designated rare disease or condition to which the ODE applies. As applied, this legislation would confirm the FDA's long-standing interpretation of the Orphan Drug Act and its authority to approve another sponsor’s orphan drug for a different use or indication than that of an approved drug with ODE, such as the FDA's prior approval of Libervant for ARS patients aged between two and five years. On February 16, 2026, the Company filed a motion with the DC Appellate Court requesting that the DC Appellate Court order all parties to submit simultaneous briefs regarding appropriate next steps regarding this legislation and its intended application to this case, including the possibility of a summary disposition of the matter by the DC Appellate Court. On February 18, 2026, Neurelis

Table of Contents

filed a brief opposing the Company's motion. On the DC Appellate Court's own motion filed on February 17, 2026, the DC Appellate Court suspended briefing by the parties in this case pending further order from the court. On March 2, 2026, the DC Appellate Court entered an order directing the parties to file motions by March 20, 2026 addressing, among other things, their positions on the effect on the appeal resulting from the recent amendment to the Orphan Drug Act. The court denied pending motioned and entered a briefing scheduling order. The Company is not able to determine or predict the ultimate outcome of these proceedings or provide a reasonable estimate or range of estimates of the possible outcome or loss, if any, in this matter or whether the FDA will grant U.S. market access to Libervant for ARS patients aged between two and five years in advance of the ODE Expiration.

Suboxone Product Liability Litigation

The Company was named as a defendant in a multitude of product liability lawsuits, along with Indivior and several other named defendants, in which the individual plaintiffs in those cases allege that their use of Suboxone® sublingual film, a prescription drug product for opioid use disorder, caused them dental injuries. On February 2, 2024, this litigation became a MDL consolidated in the U.S District Court for the Northern District of Ohio. One case alleging the same allegations as contained in the MDL has been filed in a state court in the State of New Jersey. The parties to the MDL have agreed to a tolling of unfiled claimants in several states. Indivior has agreed to defend the Company in these litigation matters. Discovery is underway and no trial date has been set in the MDL matter. The Company's motion to dismiss the MDL matter was granted as to all claims against Aquestive by plaintiffs except design defect claims and claims for punitive damages. The Company is not able to determine or predict the ultimate outcome of this litigation or provide a reasonable estimate or range of estimates of the possible outcome or loss, if any, in this matter.

The Company was named as a defendant in three proposed class action lawsuits filed in Canada, along with Indivior and several other named defendants, in which the individual plaintiffs in those cases allege that their use of Suboxone® products caused them dental injuries. Two of these cases have been filed in British Columbia, and the plaintiffs in those cases are seeking assignment of a case management judge. The anticipated next step in British Columbia will involve applications by the plaintiffs to determine which of the two cases will proceed towards a certification hearing and which will be stayed. The third case has been filed in Quebec and is proceeding towards an authorization hearing, the date of which has not yet been set. The authorization and certification hearings will determine whether the Courts will allow the cases to proceed as class actions. Pre-discovery and case management proceedings are underway and no trial date has yet been set. The Company is not able to determine or predict the ultimate outcome of this litigation or provide a reasonable estimate or range of estimates of the possible outcome or loss, if any, in this litigation.

Federal Securities Class Action

On March 5, 2026, a putative securities class action lawsuit was filed against the Company and Daniel Barber in the United States District Court for the District of New Jersey, captioned Modica v. Aquestive Therapeutics, Inc. and Daniel Barber. The complaint purports to seek relief on behalf of a class of investors who purchased or otherwise acquired the Company’s publicly traded securities between June 16, 2025 and January 8, 2026, and asserts violations of Section 10(b) of the Exchange Act against all defendants and Section 20(a) of the Exchange Act against the individual defendant. The complaint alleges, among other things, that during the proposed class period, defendants made misstatements and/or failed to disclose certain facts regarding the NDA for Anaphylm. The complaint seeks various forms of relief, including monetary damages in an unspecified amount. The Company is not able to determine or predict the ultimate outcome of this proceeding or provide a reasonable estimate or range of estimates of the possible outcome or loss, if any, in this matter.

Shareholder Derivative Litigation

On April 15, 2026, a shareholder derivative lawsuit was filed by a purported shareholder on behalf of the Company against certain individual directors and officers of the Company, naming the Company as a nominal defendant, in the United States District Court for the District of New Jersey, captioned Wilson v. Brown, et al. The complaint asserts claims for violation of Section 14(a) of the Exchange Act against the director defendants, and breach of fiduciary duty, aiding and abetting breach of fiduciary duty, and waste of corporate assets against all individual defendants. The complaint alleges, among other things, that the individual defendants failed to exercise adequate oversight of, and misrepresented and/or failed to disclose certain facts regarding the NDA for Anaphylm. The derivative action has been designated as related to the securities class action described above. The complaint seeks various forms of relief, including monetary damages in an unspecified amount and corporate governance reforms. The Company is not able to determine or predict the ultimate outcome of this proceeding or provide a reasonable estimate or range of estimates of the possible outcome or loss, if any, in this matter.

Table of Contents

Note 21. Subsequent Events

On May 8, 2026, the Company entered into a lease agreement which will serve as the Company’s corporate headquarters. The lease has an initial term of eleven years, inclusive of an initial rent abatement period of approximately twelve months, commencing on the earlier of the date the Company obtains a certificate of occupancy or September 1, 2026. The lease provides the Company with two successive five-year renewal options at fair market rental value and an option to expand into additional space. The Company expects to account for the lease as an operating lease in accordance with ASC 842, Leases.

On May 12, 2026, the Company entered into a five-year term loan facility of up to $150,000 with funds managed by Oaktree Capital Management, L.P. The five year term loan facility consisted of an aggregate principal amount of $55,000, which was funded on May 12, 2026 and was primarily used to repay the Company’s existing 13.5% Notes in the aggregate principal amount of $45,000 plus fees associated with the repayment. Upon FDA approval of Anaphylm and satisfaction of other customary conditions, an additional $20,000 will be available. A third tranche of $25,000 will be available upon the achievement of specified sales milestones, with the final tranche of up to $50,000 available with the mutual consent of the Lenders and the Company. The Company will pay only interest on the new five-year facility with all principal amounts outstanding due at maturity.

Table of Contents

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

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, 2025 and 2024 included in our 2025 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™ (dibutepinephrine) sublingual film through clinical development and approval by the FDA, including our ability to address the concerns raised by the FDA in the Complete Response Letter (CRL) dated January 30, 2026 and Type A meeting with the FDA on March 26, 2026, and for the FDA to approve Anaphylm or whether the FDA may request further information from us, disagree with our protocols, study designs, or findings or otherwise undertake a lengthy review of our resubmission, and challenges regarding the following commercial launch of Anaphylm, if approved by the FDA; the advancement and related timing of potential international regulatory filings and marketing authorization of Anaphylm outside of the U.S.; 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 or other possible indications; the potential sale or outlicensing of Anaphylm, Libervant or other product candidates; 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, 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 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 2026 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, 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 of the respective NDAs, for Anaphylm, AQST-108, Libervant and other product candidates, or failure to receive FDA approval at all of any of these product candidates; risk of FDA inspections of manufacturing and clinical study sites for any of our product candidates, including Anaphylm; risk of government shutdowns or actions to reduce government workforces on the ability of the FDA to act on the approval of our product candidates, including Anaphylm and Libervant; risk of the Company’s ability to generate sufficient clinical and other human factor data, including with respect to our submission of pharmacokinetics and pharmacodynamics (PK/PD) comparability data for FDA approval of Anaphylm; risks associated with our ability to address the FDA’s comments on and identified deficiencies in our NDA for Anaphylm, including the concerns raised by the FDA in the CRL and Type A Meeting; risks associated with the success of any competing products, including generics; 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, if approved by the FDA; 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 the RTW Funding Agreement, and revenues from operations, to satisfy all of our short-term and longer-term liquidity and cash requirements to support our growth strategy, and other cash needs, at the times and in the amounts needed, and to fund future clinical development and commercial activities for our product candidates, including Anaphylm, AQST-108 and Libervant should these product candidates be approved by the FDA; risk of the impact of our obligations under the Company's Purchase Agreement and the Royalty Rights Agreement with third parties, each of which

Table of Contents

agreements requires the Company to make payments to each counterparty thereof, respectively, of a portion of our revenues, on our ability to contribute to the funding of our operations and the payment of interest on our debt; risk that our manufacturing capabilities will be insufficient to support demand of our product candidates in the U.S. and abroad, including Anaphylm, if such product candidates should be approved by the FDA and other regulatory authorities, and 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; risk of the rate and degree of market acceptance in the U.S. and abroad of Anaphylm, AQST-108, Libervant and our other product candidates, should these product candidates be approved by the FDA and other regulatory authorities, 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 United States Patent and Trademark Office (PTO) or, if issued, will be sufficient to provide long-term commercial success of these product candidates; 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, Israel and Iran wars and other acts of war and terrorism), business, industry, regulatory, financial and market conditions and other unusual items; risks related to uncertainty about presidential administration initiatives and their impact on our business, including imposition of government tariffs and other trade restrictions; and other uncertainties affecting the Company 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 2025 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

We manufacture licensed products at our facilities and anticipate that our current manufacturing capacity is sufficient for commercial quantities of our licensed products 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

Table of Contents

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™ (dibutepinephrine) sublingual film – the first and only non-device based, orally delivered epinephrine prodrug 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, 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.

Recent Regulatory Updates

We completed the Anaphylm NDA submission to the FDA in the first quarter of 2025. On June 13, 2025, the NDA submission was accepted by the FDA and a PDUFA target action date of January 31, 2026 was assigned. The Company was informed in September 2025 that the FDA would not hold an Advisory Committee meeting regarding the approval of Anaphylm.

On January 30, 2026, the Company received a CRL that focused on administration and labeling guidance. The FDA cited deficiencies in the Anaphylm HF validation study. These included instances of difficulty opening the pouch and incorrect film placement which, if unaddressed, the FDA believes could cause significant safety issues in the setting of anaphylaxis. To resolve the FDA’s concerns, the Company has modified the pouch opening, instructions for use, pouch and carton labeling, and plans to conduct a new HF validation study with these modifications. The Company also plans to further address potential tolerability issues in its resubmission of the NDA. Clinical trial results submitted as part of the NDA regarding comparability to approved auto-injectors (such as EpiPen and Auvi-Q), such as bracketing, repeat dose, and sustainability, were not questioned in the CRL. In addition, there were also no CMC issues noted in the CRL. Due to the requirements related to the Anaphylm HF study, the FDA's clinical pharmacology division requested a single PK study to understand the impact of any modifications to packaging and labeling. No additional studies were requested in the CRL. The Company plans to closely work with the Agency to achieve approval for Anaphylm as expeditiously as possible. As an initial step, the Company requested a Type A meeting with the FDA to discuss the most efficient path forward for resubmission.

On March 30, 2026, the Company announced the receipt of preliminary comments and completion of an in-person Type A meeting with the FDA regarding the resubmission of the Company's NDA for Anaphylm. The Company continues to plan for resubmission of the NDA in the third quarter of 2026, subject to completion of the HF and PK studies and expected typical response times from the FDA. The Company plans to request accelerated review of the resubmission by the FDA, but no expedited review by the FDA can be guaranteed.

The Company is concurrently pursuing regulatory strategies outside the United States. Based on feedback from regulatory agencies, the Company remains expects to submit regulatory applications in Canada, the European Union and United Kingdom by utilizing its existing clinical data. In addition, the Company submitted its initial Pediatric Investigational Plan (PIP) to the European Medicines Agency (EMA), an important step in preparing for full submission of the Company's Market Authorization Application for the European Union. The Company expects to file its New Drug Submission in Canada in 2026. The Company believes that these markets represent important opportunities to expand access to the Company's non-invasive epinephrine therapy globally.

Clinical Development of Anaphylm

The Company believes that the original Anaphylm NDA submission is supported by a comprehensive clinical development program consisting of eleven independent clinical studies with approximately 967 total administrations across 411 subjects, including 840 single-dose and 127 repeat-dose exposures of Anaphylm. As part of the clinical development program, Aquestive conducted a first-of-its-kind oral allergy syndrome study, which demonstrated Anaphylm's performance in a real-world, allergen-induced setting. The program demonstrated that Anaphylm delivers a PK profile comparable to the leading epinephrine auto-injectors. These studies showed that Anaphylm was generally well-tolerated and had a safety profile similar to that of epinephrine.

Table of Contents

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 judgment 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 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.

Table of Contents

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 American College of Allergy, Asthma and Immunology 2024 Annual Meeting, 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.

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 in this pediatric study.

•AQST-108 (epinephrine) topical gel – Our product candidate, AQST‑108, is generated from our AdrenaVerse™ platform which contains a library of over twenty epinephrine prodrugs intended to control absorption and conversion rates across a variety of possible dosage forms and delivery sites. Epinephrine plays a critical role in immune suppression but, until now, its role has been limited due to issues in the absorption and conversion of epinephrine in the human body. We believe that our AdrenaVerse epinephrine prodrug platform has demonstrated the ability to harness the therapeutic potential of epinephrine through highly differentiated prodrug formulations, which are designed to achieve absorption, provide sustained local exposure and avoid systemic exposure.

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 possible 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 in 2024. 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 opened an IND for this product candidate in the fourth quarter of 2025.

The Company recently completed its second phase 1 clinical trial, which was designed to further characterize the safety, tolerability, and pharmacologic profile of the topical epinephrine prodrug gel. There were no drug related adverse events observed in the study and the data did not indicate signs of systemic absorption. In addition, Aquestive identified a biomarker signal through the suppression of the cytokine Thymic Stromal Lymphopoietin (TSLP) when compared to placebo. The TSLP signaling pathway involves the activation of Janus Kinase (JAK) 1 and JAK2. This signal will be explored further in upcoming studies. We continue to believe AQST-108 has potential application across a variety of dermatological conditions, including alopecia areata, atopic dermatitis, rosacea, and psoriasis. We plan to further study AQST-108 by utilizing an atopic dermatitis study design in the upcoming months.

Table of Contents

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® (diazepam) buccal film 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 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, the owner of the FDA approved nasal spray Valtoco, 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 judgment 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 confirm 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 in Q2 2026. 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.

Table of Contents

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, 2026 and 2025, our licensed product portfolio generated $14,446 and $8,720 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 3.0 billion doses of Suboxone since its launch in 2010. As of March 31, 2026, Suboxone branded products retain approximately 25% film market share as generic film-based products have penetrated this market.

•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.

•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 $3,500 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 No. 1, we received a non-refundable payment of $2,000 from Pharmanovia on execution of the Pharmanovia Amendment No. 1.

•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 $9,000. Additionally, we subsequently received from Assertio a $6,000 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. On April 8, 2026 Assertio entered into an Asset Purchase Agreement with Cosette to divest a portfolio of products, including Sympazan,

Table of Contents

to Cosette. Under the Asset Purchase Agreement, Assertio assigned and transferred its rights and certain obligations arising post closing relating to Sympazan to Cosette. Cosette assumed the intellectual property license and rights to commercialize Sympazan and will continue to purchase product and pay royalties and make milestone-related payments to Aquestive under the Assertio 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. In March 2026, Zevra sold Azstarys to Commave Therapeutics SA. See Note 6, Material Agreements to our Condensed Financial Statements for additional information.

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 2025 Annual Report on Form 10-K.

Smaller Reporting Company

We are 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 certain 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 $250,000 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 $700,000 as of such date and annual revenues of less than $100,000 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 for ARS patients between two and five years of age which lost U.S. market access as a result of a court case challenging FDA's approval of Libervant in April 2025. 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.

Table of Contents

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 R&D projects may range from several months to approximately 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 ARS patients between two to five years of age while Libervant had U.S. market access through April 2025, 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. Once receivables are collected, allowances are reclassified and treated as accrued liabilities. 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 related variable considerations are resolved and uncertainties as to incurred amounts are eliminated, estimates are adjusted to actual allowance amounts. Provisions for these estimated amounts are reviewed and adjusted as needed 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.

Table of Contents

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 R&D activities. R&D expenses primarily consist of:

•employee-related expenses, including compensation, benefits, share-based compensation and travel expense;

•external R&D 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 R&D 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 R&D expenses such as: professional fees for patent-related expenses and for other legal expenses, legal expenditures, 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 as well as 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, amortization of the discount associated with the long-term portion of the legal settlement as well as amortization of issuance costs and debt discounts. The issuance of 13.5% Notes is discussed in Note 13, 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 (dibutepinephrine) 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 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 over 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 13, 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

Table of Contents

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, 2026 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 15, 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 interest-bearing accounts, money market Treasury mutual funds, and other miscellaneous income and expense items. These interest-bearing accounts have no minimum amounts to be maintained in the accounts for which interest and dividends are earned.

Results of Operations

Comparison of the Three Months Ended March 31, 2026 and 2025

Revenues:

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


	Three Months Ended March 31,	Change
(In thousands, except %)		2026		2025		$		%
Manufacture and supply revenue		$	8,793	$	7,193	$	1,600	22	%
License and royalty revenue		5,395		790		4,605		583	%
Co-development and research fees		258		418		(160)		(38)	%
Proprietary product revenue, net		—		319		(319)		N/M

Total revenues		$	14,446	$	8,720	$	5,726	66	%

Three Months Ended March 31, 2026 Compared to Three Months Ended March 31, 2025

For the three months ended March 31, 2026, total revenues increased 66%, or $5,726, compared to the same period in the prior year primarily due to increases in license and royalty revenue and increases in manufacture and supply revenue.

Manufacture and supply revenue increased approximately 22%, or $1,600, for the three months ended March 31, 2026 compared to the same period in the prior year. This increase was primarily due to higher Suboxone revenues of approximately $2,600, partially offset by lower Ondif revenues of approximately $1,500.

License and royalty revenue increased 583%, or $4,605, for the three months ended March 31, 2026 compared to the same period in the prior year. This increase was primarily due to the recognition of royalty revenue from Zevra.

Co-development and research fees decreased 38%, or $160, for the three months ended March 31, 2026 compared to the same period in the prior year. This decrease was driven by the timing of the achievement of research and co-development performance obligations which are expected to fluctuate among reporting periods.

Proprietary product revenue, net decreased by $319 for the three months ended March 31, 2026 compared to the same period in the prior year. This decrease was primarily due to the withdrawal of Libervant from the market as U.S. market access ended in April 2025.

Table of Contents

Expenses, Interest Income and Other Income:

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


	Three Months Ended March 31,	Change
(In thousands, except %)		2026		2025		$		%
Manufacture and supply		$	3,469	$	3,652	$	(183)	(5	%)
Research and development		4,204		5,361		(1,157)		(22)	%
Selling, general and administrative		10,977		19,072		(8,095)		(42)	%
Interest expense		2,903		2,782		121		4	%
Interest expense related to royalty obligations		973		1,437		(464)		(32)	%
Interest expense related to the sale of future revenue		60		59		1		2	%
Interest income and other income, net		(83)		(713)		630		(88)	%

Three Months Ended March 31, 2026 Compared to Three Months Ended March 31, 2025

Manufacture and supply costs and expenses decreased 5%, or $183, for the three months ended March 31, 2026 compared to the same period in the prior year. The decrease in manufacture and supply costs was due to changes in product mix.

Research and development expenses decreased 22% or $1,157 for the three months ended March 31, 2026 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 Anaphylm program, partially offset by increases in R&D personnel costs.

The tables below provide a breakdown of the major costs included in total R&D 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:


	Three Months Ended March 31,				Change
(In thousands)	2026		2025		$		%
Clinical Trials	$	1,225	$	2,101	$	(876)	(42)	%
Development and Manufacturing	143		16		127		N/M
Product Research Expenses	275		566		(291)		(51	%)
Total Project Expenses	1,643		2,683		(1,040)		(39)	%
Preclinical	115		256		(141)		(55	%)
R&D personnel costs	2,006		1,802		204		11	%
Consulting and outside services	23		76		(53)		(70	%)
Share-based compensation	236		330		(94)		(28	%)
Depreciation/amortization	14		15		(1)		(7	%)
All other R&D	167		199		(32)		(16	%)
Total	$	4,204	$	5,361	$	(1,157)	(22	%)

Table of Contents

The details of the project expenses are as follows:


	Three Months Ended March 31,
	2026		2025			2026		2025			2026		2025
	Total				% inc / dec	Anaphylm				% inc / dec	AQST-108				% inc / dec
Clinical Trials	$	1,225	$	2,101	(42%)	$	671	$	1,922	(65)%	$	554	$	179	209%
Development and Manufacturing	143		16		N/M	139		—		N/M	4		16		(75)%
Product Research Expenses	275		566		(51%)	275		566		(51%)	—		—		N/M
Total Project Expenses	$	1,643	$	2,683	(39%)	$	1,085	$	2,488	(56%)	$	558	$	195	186%

Total project expenses for Anaphylm decreased 56%, or $1,403 over the comparable period in 2025. Anaphylm clinical trial expenses and product research expenses decreased by $1,251 and $291, respectively. Total project expenses for AQST-108 increased $363, over the comparable period in 2025. AQST-108 clinical trial expenses increased $375 over the comparable period in 2025 due to the second Phase 1 clinical trial in the current period.

Selling, general and administrative expenses decreased 42%, or $8,095 for the three months ended March 31, 2026 as compared to the same period in the prior year. The decrease primarily represents the one-time Anaphylm PDUFA fee of $4,310 in the prior year period, lower legal fees of approximately $3,400, lower commercial spending of approximately $2,000, and lower regulatory and licensing fees of approximately $500 related to the regulatory fee for Libervant, partially offset by higher severance costs of approximately $600 which includes the acceleration of share-based compensation, higher personnel costs of approximately $500 and higher share-based compensation expenses of approximately $500.

Interest expense was $2,903 and $2,782 for the three months ended March 31, 2026 and 2025, respectively. These amounts represent interest incurred on the outstanding 13.5% Notes, amortization of the debt and legal settlement discounts and capitalized debt issuance costs.

Interest expense related to amortization of the discount on the royalty obligations was $973 and $1,437 for the three months ended March 31, 2026 and 2025, respectively. These amounts are due to the accounting associated with the royalty obligations as part of the 13.5% Notes issuance. The decrease from the comparable period is due to a lower effective interest rate as a result from the update to the probability-weighted cash flows for future sales as of December 31 2025.

Interest expense related to the sale of future revenue was $60 and $59 for the three months ended March 31, 2026 and 2025, 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 15, Sale of Future Revenue to our Condensed Financial Statements for details.

Interest income and other income, net decreased 88%, or $630 for the three months ended March 31, 2026 as compared to the same period in the prior year. The decrease from the comparable period is primarily due to the expenses associated with the issuance of the RTW Warrants recognized within other expenses during the current period.

Liquidity and Capital Resources

Sources of Liquidity

We had $110,734 in cash and cash equivalents as of March 31, 2026. 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, 2026, we have sold 28,506,216 shares of Common Stock which has generated net cash proceeds of approximately $86,563, net of commissions and estimated other transactions costs of $4,142. 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 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

Table of Contents

offering, issuance and sale of Common Stock pursuant to the Amended Equity Distribution Agreement with Piper Sandler & Co.

For the three months ended March 31, 2026, the Company sold 1,191,071 shares of Common Stock under the ATM facility, which provided net proceeds of approximately $4,810 after deducting commissions and estimated other transaction costs of $252. For the three months ended March 31, 2025, the Company sold 7,457,627 shares under the ATM facility which provided net proceeds of approximately $21,306 after deducting commissions and other transaction costs of $694. The remaining authorized balance of the ATM facility was approximately $73,000 as of March 31, 2026..

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 Securities Purchase Agreement dated June 6, 2022. 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. During 2025, 550,000 shares were issued upon the exercise of the New Warrants with the Company receiving proceeds of $1,430.

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 August 13, 2025, we entered into a purchase and sale agreement with funds managed by RTW Investments LP. Under the terms of the Purchase Agreement, in exchange for the Purchaser's payment to the Company of a purchase price of $75,000, upon approval of Anaphylm by the FDA by a specified date, the refinancing of the Company’s existing 13.5% Notes and certain other customary conditions, the Company agreed to a sale of assigned interests to the Purchaser, including a right for the Purchaser to tiered revenue share payments ranging from 1.0% to 7.5% of net sales (as defined in the Purchase Agreement) of Anaphylm (and 9.5% for the subsequent calendar year period if net sales do not achieve specified level in a calendar year period beginning in 2027) in the United States. Revenue share payments commence in the first fiscal quarter in which the first commercial sale of Anaphylm in the United States after the closing of the transaction. Revenue share payments will cease upon the Purchaser's receipt of $187,500 by December 31, 2035 or $225,000 thereafter. The Purchase Agreement contains customary affirmative and negative covenants, including covenants that limit or restrict the Company’s ability to, among other things, incur indebtedness (which restrictions are eliminated after the achievement by the Purchaser of a specified return on its investment), and other provisions customary for transactions of this nature, in each case subject to certain exceptions set forth in the Purchase Agreement.

On August 14, 2025, we completed the 2025 Underwritten Public Offering of 21,250,000 shares of our common stock at the public offering price of $4.00 per share. Net proceeds from the 2025 Underwritten Public Offering were $79,900, after deducting underwriting discounts of $5,100. In addition to the underwriting discounts related to this offering, we incurred professional fees and other costs totaling $440.

Table of Contents

Three Months Ended March 31, 2026 and 2025


	Three Months Ended March 31,
(in thousands)	2026		2025
Net cash used for operating activities	$	(14,806)	$	(23,400)
Net cash used for investing activities	(52)		(135)
Net cash provided by financing activities	4,423		20,646
Net decrease in cash and cash equivalents	$	(10,435)	$	(2,889)

Net cash used for operating activities

Net cash used for operating activities for the three months ended March 31, 2026 decreased by $8,594 compared to the same period in the prior year. The decrease in cash used for operating activities was primarily related to the decrease in net loss by $14,873, decreases in trade and other receivables by $14,025 due to timing of payments by customers and receipts related to the confidential legal settlement partially offset by decreases in payables by $19,878 mostly attributed to payments made under the confidential legal settlement and to vendors.

Net cash used for investing activities

Net cash used for investing activities for the three months ended March 31, 2026 decreased by $83 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, 2026 decreased by $16,223 compared to the same period in the prior year. The decrease was primarily related to lower ATM proceeds of $16,601 due to lower volumes of Common Stock sold.

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.

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 and for working capital, capital expenditures and general corporate purposes. We can provide no assurance that any 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;

•approval of Anaphylm by the FDA;

•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;

Table of Contents

•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; 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 our product pipeline, including AQST-108, and to fund additional development and commercial activities that are required by the FDA for Anaphylm under the CRL issued to the Company on January 30, 2026, and to meet our other cash requirements, including debt service. 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 licensed rights within planned timeframes, and there can be no assurance that we will be successful in any 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, substantial ongoing interest payments, and royalty obligation payments projected to be made through 2035, which are further discussed in Note 13, 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.

We are currently engaging in plans to commercialize Anaphylm through our own sales force in the United States, should Anaphylm be approved by the FDA. We will need to raise significant funding to support the continued commercialization of Anaphylm over the long-term, in addition to the funds we may receive under the Purchase Agreement and the funds we received in the 2025 Underwritten Public Offering. To the extent such additional financing through debt or debt-like instruments is required, we may have increased repayment obligations and potential limits on our flexibility to raise additional debt. 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 Agreement) 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 Agreement, 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, R&D 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 may 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 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.

Table of Contents

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.

Item 3. Quantitative and Qualitative Disclosures about Market Risk

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.

Item 4. Controls and Procedures

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, 2026, 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, 2026, 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.

Table of Contents

PART II - OTHER INFORMATION

Item 1. Legal Proceedings

For more information on Legal Proceedings, see Part I Item I. Financial Statements (Unaudited), Note 20, Contingencies.

Item 1A. Risk Factors

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 2025 Annual Report on Form 10-K.

We rely on third parties to manufacture API for our licensed products and product candidates, and we intend to rely on third parties to manufacture the API for other approved products. The commercialization of any of our licensed products and product candidates, if approved, could be stopped, delayed or made less profitable if those third parties fail to provide us with sufficient quantities of API or fail to do so at acceptable quality levels or prices or fail to maintain or achieve satisfactory regulatory compliance.

We currently rely, and expect to continue to rely, on third parties to manufacture API for our licensed products and our product candidates, and control only certain aspects of their activities.

Any of these third parties may terminate their engagements with us at any time. If we need to enter into alternative arrangements, it could delay our supply of licensed products, proprietary product candidate programs and commercialization activities. Our reliance on these third parties reduces our control over these activities but does not relieve us of our responsibility to ensure compliance with all required legal, regulatory and scientific standards and any applicable trial protocols or our obligations under our product supply commitments and obligations. If these third parties do not successfully carry out their contractual duties or meet expected deadlines, we will not be able to complete, or may be delayed in completing, clinical trials required to support future regulatory submissions and approval of our product candidates and we would likely be in default in our supply commitments and obligations for our licensed products, which could result in the termination of our supply agreements, our incurring potential default damages and our loss of significant revenues.

The facilities used by us, and by our third-party API manufacturers, to manufacture our licensed products and product candidates must maintain a compliance status acceptable to the FDA or other applicable regulatory authorities pursuant to inspections that will be conducted after we submit our NDA to the FDA. If we or any of our third-party API manufacturers cannot successfully manufacture material that conforms to our specifications and the applicable regulatory authorities’ strict regulatory requirements, or pass regulatory inspection, we or they will not be able to secure or maintain regulatory approval for the manufacturing facilities. In addition, we have no control over the ability of third-party API manufacturers to maintain adequate quality control, quality assurance and qualified personnel. Further, as we scale up manufacturing of our product candidates and conduct required stability testing, product, packaging, equipment and process-related issues may require refinement or resolution in order for us to proceed with our planned clinical trials and obtain regulatory approval for commercialization of our product candidates. In the future, for example, we may identify impurities in the product manufactured by us or for us for commercial supply, which could result in increased scrutiny by the regulatory agencies, delays in our clinical program and regulatory approval, increases in our operating expenses, or failure to obtain or maintain approval for our licensed products and product candidates. If the FDA or any other applicable regulatory authority does not approve these facilities for the manufacture of our products or if they withdraw any such approval in the future, or if our suppliers or third-party manufacturers decide they no longer want to manufacture our products, we would need to find alternative manufacturing facilities, which would significantly impact our ability to develop, obtain regulatory approval for or market our product candidates and which could also result in default in our supply commitments and obligations for our licensed products, our incurring potential default damages and our loss of significant revenues.

More generally, we and our API manufacturers of pharmaceutical products, may often encounter difficulties in production, particularly in scaling up and validating initial production. These problems include difficulties with production costs and yields, quality control, including stability of the product, quality assurance testing, shortages of qualified personnel, as well as compliance with strictly enforced federal, state and foreign regulations. Additionally, we and our API manufacturers may experience manufacturing difficulties due to resource constraints or as a result of labor disputes or unstable political environments, such as recent events in Ukraine and Russia, the Israel and Gaza armed conflict, the war with Iran or other geopolitical uncertainty. If we or our manufacturers were to encounter any of these difficulties, or otherwise fail to comply with their contractual obligations, our ability to manufacture our products, or to make our product candidates available for clinical trials and development purposes or to further commercialize any of our licensed products and product candidates in the United States, would be jeopardized. Any delay or interruption in our ability to meet commercial demand may result in the loss of significant potential revenues and could adversely affect our ability to gain market acceptance for approved products as well as a potential default of our supply commitments or obligations. In addition, any delay or interruption in the supply of clinical trial supplies could delay the completion of clinical trials, increase the costs associated with maintaining clinical trial programs and,

Table of Contents

depending upon the period of delay, require us to commence new clinical trials at additional expense or terminate clinical trials completely. Additionally, if supply from one approved API manufacturer is interrupted, there could be a significant disruption in commercial supply. Regulatory agencies may also require additional studies if a new manufacturer is relied upon for commercial production. Switching manufacturers may involve substantial costs and would likely result in a delay in our desired clinical and commercial timelines and disrupt our supply commitment and obligations.

The occurrence of any of these factors could have a material adverse effect on our business, results of operations, financial condition and prospects.

Item 2. Unregistered Sales of Equity Securities, Use of Proceeds, and Issuer Purchases of Equity Securities

None.

Item 3. Defaults Upon Senior Securities

None.

Item 4. Mine Safety Disclosures

Not applicable.

Item 5. Other Information

None.

Item 6. Exhibits

The exhibits listed below are filed or furnished as part of this report.


Number						Description
4.1						Form of Warrant (filed as Exhibit 4.1 to the Current Report on Form 8-K of the Company, as filed on March 4, 2026, and incorporated by reference herein).
10.1						Amendment No. 1 to the Purchase and Sale Agreement, dated August 13, 2025, by and between the Company and funds managed by RTW Investments, LP, dated March 3, 2026 (filed as Exhibit 10.1 to the Current Report on Form 8-K of the Company, as filed on March 4, 2026, and incorporated by reference herein).
10.2						Warrant Issuance Agreement, by and between the Company and funds managed by RTW Investments, LP, dated March 3, 2026 (filed as Exhibit 10.2 to the Current Report on Form 8-K of the Company, as filed on March 4, 2026, and incorporated by reference herein).
10.3						Share Purchase Commitment Agreement, by and between the Company and the parties thereto, dated March 3, 2026 (filed as Exhibit 10.3 to the Current Report on Form 8-K of the Company, as filed on March 4, 2026, and incorporated by reference herein).
10.4*						Termination of Executive Employment Agreement dated as of March 16, 2026, by and between Aquestive Therapeutics, Inc. and Lori J. Braender.
10.5*						Executive Employment Agreement dated as of March 16, 2026, by and between Aquestive Therapeutics, Inc. and Lori J. Braender.
31.1*						Certification of Principal Executive Officer Pursuant to Rules 13a-14(a) and 15d-14(a), as amended, under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith).
31.2*						Certification of Principal Financial Officer Pursuant to Rules 13a-14(a) and 15d-14(a), as amended, under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith).
32.1*						Certification of Principal Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith).
32.2*						Certification of Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith).
101.INS*						XBRL Instance Document
101.SCH*						XBRL Taxonomy Extension Schema Document
101.CAL*						XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF*						XBRL Taxonomy Extension Definition Linkbase Document
101.LAB*						XBRL Taxonomy Extension Label Linkbase Document
101.PRE*						XBRL Taxonomy Extension Presentation Linkbase Document
104*						Cover Page Interactive Data File (formatted as Inline XBRL document and contained in exhibit 101)

* Filed herewith.

Table of Contents

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, in the County of Somerset, State of New Jersey.


		Aquestive Therapeutics, Inc. (REGISTRANT)

Date:	May 13, 2026	/s/ Daniel Barber
		Daniel Barber
		President and Chief Executive Officer
		(Principal Executive Officer)

Date:	May 13, 2026	/s/ A. Ernest Toth, Jr.
		A. Ernest Toth, Jr.
		Chief Financial Officer
		(Principal Financial Officer)