# EDGAR Filing Document

**Accession Number:** 0001638287
**File Stem:** 0001104659-26-002930
**Filing Date:** 2026-1
**Character Count:** 1143267
**Document Hash:** 281425845a488f78a82805232ce63cdd
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-002930.hdr.sgml**: 20260112

**ACCESSION NUMBER**: 0001104659-26-002930

**CONFORMED SUBMISSION TYPE**: S-1/A

**PUBLIC DOCUMENT COUNT**: 44

**FILED AS OF DATE**: 20260112

**DATE AS OF CHANGE**: 20260112

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MetaVia Inc.
- **CENTRAL INDEX KEY:** 0001638287
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 472389984
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** S-1/A
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-292581
- **FILM NUMBER:** 26527807

**BUSINESS ADDRESS:**
- **STREET 1:** 545 CONCORD AVENUE
- **STREET 2:** SUITE 210
- **CITY:** CAMBRIDGE
- **STATE:** MA
- **ZIP:** 02138
- **BUSINESS PHONE:** (857) 702-9600

**MAIL ADDRESS:**
- **STREET 1:** 545 CONCORD AVENUE
- **STREET 2:** SUITE 210
- **CITY:** CAMBRIDGE
- **STATE:** MA
- **ZIP:** 02138

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** NeuroBo Pharmaceuticals, Inc.
- **DATE OF NAME CHANGE:** 20191231

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Gemphire Therapeutics Inc.
- **DATE OF NAME CHANGE:** 20150331

[**TABLE OF CONTENTS**](#TOC)

#### As filed with the Securities and Exchange Commission on January 12, 2026

#### Registration No. 333-292581

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION

#### WASHINGTON, D.C. 20549

#### AMENDMENT NO. 1 TO

### FORM S-1

#### REGISTRATION STATEMENT

#### UNDER THE SECURITIES ACT OF 1933
![[MISSING IMAGE: lg_metavia-4c.jpg]](lg_metavia-4c.jpg)

### M eta V ia I nc .
(Exact name of registrant as specified in its charter)

---

| | | |
|:---|:---|:---|
| **Delaware** <br> (State or other jurisdiction of <br> incorporation or organization)  | **2834** <br> (Primary Standard Industrial <br> Classification Code Number)  | **47-2389984** <br> (IRS Employer <br> Identification Number)  |

---

#### 545 Concord Avenue, Suite 210 Cambridge, Massachusetts 02138 (857) 702-9600
(Address, including zip code, and telephone number, including area code, of registrant's principal executive offices)

#### Hyung Heon Kim President, Chief Executive Officer and Director 545 Concord Avenue, Suite 210 Cambridge, Massachusetts 02138 (857) 702-9600
(Name, address, including zip code, and telephone number, including area code, of agent for service)

#### Copies to:

---

| | |
|:---|:---|
| **Phillip D. Torrence, Esq. <br> Joshua W. Damm, Esq. <br> Honigman LLP <br> 650 Trade Centre Way, Suite 200 <br> Kalamazoo, Michigan 49002 <br> Tel: (269) 337-7700 <br> Fax: (269) 337-7703**  | **Michael F. Nertney, Esq. <br> Ellenoff Grossman & Schole LLP <br> 1345 Avenue of the Americas <br> 11th Floor <br> New York, New York 10105 <br> Telephone: (212) 370-1300**  |

---

**Approximate date of commencement of proposed sale to the public:** As soon as practicable after this registration statement is declared effective.

If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, check the following box. ☒

If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

If this Form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

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 Exchange Act.

Large accelerated filer ☐ Accelerated filer ☐ <br> Non-accelerated filer ☒ Smaller reporting company ☒ <br> 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 7(a)(2)(B) of the Securities Act. ☐

 **The registrant hereby amends this registration statement on such date or dates as may be necessary to delay its effective date until the registrant shall file a further amendment which specifically states that this registration statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act of 1933, as amended, or until the registration statement shall become effective on such date as the Securities and Exchange Commission, acting pursuant to said Section 8(a), may determine.** 

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[**TABLE OF CONTENTS**](#TOC)

The information in this preliminary prospectus is not complete and may be changed. The securities may not be sold until the registration statement filed with the Securities and Exchange Commission is effective. The preliminary prospectus is not an offer to sell these securities and is not soliciting an offer to buy these securities in any jurisdiction where the offer or sale is not permitted.

#### SUBJECT TO COMPLETION, DATED JANUARY 12, 2026

#### PRELIMINARY PROSPECTUS
![[MISSING IMAGE: lg_metavia-4c.jpg]](lg_metavia-4c.jpg)

 **Up to 919,681 Class A Units with each Class A Unit consisting of (i) one Share of Common Stock, (ii) 1.5 Series C Common Warrants to Purchase Shares of Common Stock, and (iii) 1.5 Series D Common Warrants to Purchase Shares of Common Stock** 

#### Or
 **Up to 919,681 Class B Units with each Class B Unit consisting of (i) one Pre-Funded Warrant to Purchase one Share of Common Stock, (ii) 1.5 Series C Common Warrants to Purchase Shares of Common Stock, and (iii) 1.5 Series D Common Warrants to Purchase Shares of Common Stock** 

 **Up to 3,678,723 Shares of Common Stock Issuable Upon Exercise of (i) up to 919,681 Pre-Funded Warrants, (ii) up to 1,379,521 Series C Common Warrants, and (iii) up to 1,379,521 Series D Common Warrants** 

We are offering up to 919,681 Class A Units (the "Class A Units"), with each Class A Unit consisting of (i) one share of our common stock, par value $0.001 per share (the "common stock"), (ii) 1.5 Series C warrants to purchase shares of common stock (each, a "Series C Common Warrant"), and (iii) 1.5 Series D warrants to purchase shares of common stock (each, a "Series D Common Warrant" and, together with the Series C Common Warrants, the "Common Warrants") at an assumed public offering price of $8.155 per Class A Unit (which is the last reported sale price of our common stock on The Nasdaq Capital Market on January 9, 2026).

We are also offering to certain purchasers whose purchase of Class A Units in this offering would otherwise result in the purchaser, together with its affiliates and certain related parties, beneficially owning more than 4.99% (or, at the election of the purchaser, 9.99%) of our outstanding common stock immediately following the consummation of this offering, the opportunity to purchase, if any such purchaser so chooses, up to 919,681 Class B Units (the "Class B Units"), with each Class B Unit consisting of (i) one pre-funded warrant (each, a "pre-funded warrant") to purchase one share of common stock, in lieu of shares of common stock, (ii) 1.5 Series C Common Warrants, and (iii) 1.5 Series D Common Warrants. The purchase price of each Class B Unit will be equal to the public offering price for Class A Units in this offering, minus $0.001. Each pre-funded warrant is exercisable for one share of our common stock and has an exercise price of $0.001 per share, and a perpetual term. For each Class B Unit that we sell, the number of Class A Units we are offering will be reduced on a one-for-one basis. This prospectus also relates to the offering of common stock issuable upon exercise of the pre-funded warrants and the Common Warrants. We collectively refer to the Class A Units, the Class B Units, the shares of common stock, the pre-funded warrants, the Common Warrants and the shares of common stock underlying the pre-funded warrants and Common Warrants as the "securities."

The Class A Units and Class B Units will not be certificated, and the shares of common stock, pre-funded warrants, and the Common Warrants are immediately separable and will be issued separately in this offering. Each Series C Common Warrant will be exercisable immediately upon issuance, have a term of five years from the date of issuance and an exercise price equal to $. Each Series D Common Warrant will be exercisable immediately upon issuance, are callable at the option of the Company at a price of $ per Series D Common Warrant if certain conditions are met, and have a term of two years from the date of issuance and an exercise price equal to $.

On December 4, 2025, we effected a 1-for-11 reverse stock split of our common stock (the "Reverse Stock Split"). All information presented in this prospectus has been adjusted to account for the Reverse Stock Split, and unless otherwise indicated, all such amounts and corresponding exercise prices for stock options and warrants set forth in this prospectus have been adjusted to give effect to the Reverse Stock Split.

Our common stock is listed on the Nasdaq Capital Market ("Nasdaq") under the symbol "MTVA." On January 9, 2026, the last reported sale price of our common stock on Nasdaq was $8.155 per share. The assumed public offering price used throughout this prospectus may not be indicative of the final public offering price. The final public offering price will be determined through negotiation between us and the underwriters based upon a number of factors, including our history and our prospects, the industry in which we operate, our past and present operating results and the general condition of the securities markets at the time of this offering and may be at a discount to the current market price. There is no established public trading market for the pre-funded warrants or the Common Warrants, and we do not intend to list the pre-funded warrants or the Common Warrants on any national securities exchange or trading system. Without an active trading market, the liquidity of the pre-funded warrants and the Common Warrants will be limited.

---

| | | | |
|:---|:---|:---|:---|
| | **Class A Unit**  | **Class B Unit**  | **Total**  |
| Public offering price<sup>(1)</sup>  |  | $&nbsp;&nbsp;&nbsp;&nbsp; | $— |
| Underwriting discounts and commissions<sup>(2)</sup>  |  | $&nbsp;&nbsp;&nbsp;&nbsp; | $— |
| Proceeds to us, before expenses<sup>(3)</sup>  |  | $&nbsp;&nbsp;&nbsp;&nbsp; | $— |

---

(1) The public offering price corresponds, in respect of the Class A Units, to (a) a public offering price per share of common stock of $($ net of the underwriting discount), (b) a public offering price per 1.5 Series C Common Warrants of $($ net of the underwriting discount), and (c) a public offering price per 1.5 Series D Common Warrants of $($ net of the underwriting discount) and in respect of the Class B Units, (x) a public offering price per pre-funded warrant of $($ net of the underwriting discount), (y) a public offering price per 1.5 Series C Common Warrants of $($ net of the underwriting discount), and (z) a public offering price per 1.5 Series D Common Warrants of $($ net of the underwriting discount).

(2) See "*Underwriting*" on page [127](#tUND) for additional information regarding underwriting compensation.

(3) The above summary of offering proceeds does not give effect to any proceeds from the exercise of any pre-funded warrants or Common Warrants being issued in this offering.

We have granted a 45-day option to the underwriters to purchase up to 137,952 additional shares of common stock and/or up to 413,856 additional Common Warrants at the respective public offering price per security less estimated underwriting discounts and commissions. The option may be used to purchase such shares of common stock and/or Series C Warrants and/or Series D Warrants, or any combination thereof, as determined by the underwriters.

The underwriters expect to deliver the securities to purchasers in the offering on or about , 2026, subject to the satisfaction of customary closing conditions.

We are a "smaller reporting company" as defined under U.S. federal securities laws and, as such, have elected to comply with reduced public company reporting requirements. See "[Prospectus Summary — Implications of Being a Smaller Reporting Company](#tIBSRC)." This prospectus complies with the requirements that apply to an issuer that is a smaller reporting company.

 **An investment in our securities involves a high degree of risk. Before making any investment decision, you should carefully read the discussion of the material risks of investing in our securities in "[Risk Factors](#tRIFA)" beginning on page [9](#tRIFA) of this prospectus and under similar headings in any amendment or supplement to this prospectus.** 

 **Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or passed upon the accuracy or adequacy of this prospectus. Any representation to the contrary is a criminal offense.** 

### Ladenburg Thalmann

#### The date of this prospectus is , 2026

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#### **TABLE OF CONTENTS**

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| | |
|:---|:---|
| | **Page**  |
| [ABOUT THIS PROSPECTUS](#tATP)  | [ii](#tATP) |
| [PROSPECTUS SUMMARY](#tPRSU)  | [1](#tPRSU) |
| [RISK FACTORS](#tRIFA)  | [9](#tRIFA) |
| [SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS](#tSNRF)  | [46](#tSNRF) |
| [USE OF PROCEEDS](#tUOP)  | [47](#tUOP) |
| [MARKET FOR COMMON STOCK AND DIVIDEND POLICY](#tMFCS1)  | [48](#tMFCS1) |
| [CAPITALIZATION](#tCAP)  | [49](#tCAP) |
|  [MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS](#tMDAA1)  | [51](#tMDAA1) |
| [BUSINESS](#tBUSI1)  | [62](#tBUSI1) |
| [CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS](#tCRAR1)  | [99](#tCRAR1) |
| [MANAGEMENT](#tMANA1)  | [101](#tMANA1) |
| [EXECUTIVE COMPENSATION](#tEXCO1)  | [105](#tEXCO1) |
| [DILUTION](#tDIL)  | [111](#tDIL) |
| [DESCRIPTION OF SECURITIES](#tDOPW)  | [113](#tDOPW) |
| [PRINCIPAL STOCKHOLDERS](#tPRST)  | [119](#tPRST) |
| [DESCRIPTION OF OUR CAPITAL STOCK](#tDOOC)  | [121](#tDOOC) |
| [UNDERWRITING](#tUND)  | [127](#tUND) |
| [MATERIAL U.S. FEDERAL INCOME TAX CONSEQUENCES](#tMUFI)  | [131](#tMUFI) |
| [LEGAL MATTERS](#tLEMA)  | [139](#tLEMA) |
| [EXPERTS](#tEXF2)  | [140](#tEXF2) |
| [WHERE YOU CAN FIND MORE INFORMATION](#tWYCF)  | [141](#tWYCF) |
| [FINANCIAL STATEMENTS](#tFISA1)  | [F-1](#tFISA1) |

---

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#### ABOUT THIS PROSPECTUS
This prospectus is part of a registration statement on Form S-1 that we filed with the Securities and Exchange Commission (the "SEC"). It omits some of the information contained in the registration statement and reference is made to the registration statement for further information with regard to us and the securities being offered hereby. You should review the information and exhibits in the registration statement for further information about us and the securities being offered hereby. Statements in this prospectus concerning any document we filed as an exhibit to the registration statement or that we otherwise filed with the SEC are not intended to be comprehensive and are qualified by reference to the filings. You should review the complete document to evaluate these statements.

Neither we nor the underwriters have authorized anyone to provide you with additional information or information different from that contained in this prospectus or in any free writing prospectus that we have authorized for use in connection with this offering. We take no responsibility for and cannot provide any assurance as to the reliability of, any other information that others may give you. This prospectus does not constitute an offer to sell to any person, or a solicitation of an offer to purchase from any person, the securities offered by this prospectus in any jurisdiction in which it is unlawful to make such offer or solicitation of an offer.

The underwriters are offering to sell, and seeking offers to buy, our securities only in jurisdictions where offers and sales are permitted. The information contained in this prospectus and any free writing prospectus that we have authorized for use in connection with this offering is accurate only as of the date on the front of those documents, regardless of the time of delivery of this prospectus or of any sale of our securities. Our business, financial condition, results of operations, and prospects may have changed since such dates. It is important for you to read and consider all information contained in this prospectus in making your investment decision. You should read this prospectus before investing in our securities.

Unless otherwise indicated, information contained in this prospectus concerning our business and the industry and markets in which we operate, including with respect to our business prospects, our market position and opportunity, and the competitive landscape, is based on information from our management's estimates, as well as from industry publications, surveys, and studies conducted by third parties. Our management's estimates are derived from publicly available information, their knowledge of our business and industry, and assumptions based on such information and knowledge, which they believe to be reasonable. In addition, while we believe that information contained in the industry publications, surveys, and studies has been obtained from reliable sources, we have not independently verified any of the data contained in these third-party sources, and the accuracy and completeness of the information contained in these sources is not guaranteed.

Although we are not aware of any misstatements regarding the market and industry data presented in this prospectus, these estimates involve risks and uncertainties and are subject to change based on various factors, including those discussed under the heading "Risk Factors" in this prospectus and any related free writing prospectus. Accordingly, you should not place undue reliance on this information.

For investors outside the United States: We and the underwriters have not done anything that would permit this offering or the possession or distribution of this prospectus in any jurisdiction where action for those purposes is required, other than in the United States. Persons outside the United States who come into possession of this prospectus must inform themselves about, and observe any restrictions relating to, the offering of the securities and the distribution of this prospectus outside of the United States.

In this prospectus, we frequently use the terms "we," "our," "us," "MetaVia," "Registrant," and the "Company" to refer to MetaVia Inc.

All trademarks or trade names referred to in this prospectus are the property of their respective owners. Solely for convenience, the trademarks and trade names in this prospectus are referred to without the <sup>®</sup> and™ symbols, but such references should not be construed as any indicator that their respective owners will not assert, to the fullest extent under applicable law, their rights thereto. We do not intend the use or display of other companies' trademarks and trade names to imply a relationship with, or endorsement or sponsorship of us by, any other companies.

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#### PROSPECTUS SUMMARY
 *This summary highlights certain information about us, this offering, and selected information contained elsewhere in this prospectus. This summary is not complete and does not contain all of the information that you should consider before making an investment decision. Before deciding to invest in our securities, you should read this entire prospectus, including the information in the sections titled "Risk Factors," and "Where You Can Find More Information," together with any free writing prospectus we have authorized for use in connection with this offering, and our interim condensed consolidated financial statements and related notes for the three and nine months ended September 30, 2025 and our audited consolidated financial statements and related notes for the year ended December 31, 2024 included elsewhere in this prospectus.* 

#### Company Overview
We are a clinical-stage biotechnology company focused primarily on developing novel pharmaceuticals to treat cardiometabolic diseases. We have two programs focused primarily on the treatment of metabolic dysfunction-associated steatohepatitis ("MASH") and obesity.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Vanoglipel (DA-1241) is a novel G-Protein-Coupled Receptor 119 ("GPR119") agonist with development optionality as a standalone and/or combination therapy for both MASH and Type 2 Diabetes Mellitus ("T2DM"). Agonism of GPR119 in the gut promotes the release of key gut peptides, glucagon-like peptide 1 ("GLP-1"), glucagon-dependent insulinotropic polypeptide receptor, and peptide YY. These peptides play a further role in glucose metabolism, lipid metabolism and weight loss. Vanoglipel (DA-1241) has demonstrated beneficial effects on glucose, lipid profile and liver inflammation, as demonstrated during in-vivo preclinical studies.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • DA-1726 is a novel oxyntomodulin analog agonist functioning as a GLP-1 receptor ("GLP1R") and glucagon receptor ("GCGR") dual agonist for the treatment of obesity that is designed to be administered once weekly subcutaneously. With the activation of the dual agonist, weight loss may be achieved by GLP1R reducing appetite while GCGR increases energy expenditure.

While we primarily focus our financial resources and management's attention on the development of Vanoglipel (DA-1241) and DA-1726, we also have four legacy therapeutic programs designed to impact a range of indications in viral, neurodegenerative and cardiometabolic diseases on which we are not planning to advance development and have, or continue to consider for, out-licensing and divestiture opportunities.

Our operations have consisted principally of performing research and development activities, which include preclinical developments and clinical trials, and raising capital. Our activities are subject to significant risks and uncertainties, such as failing to secure additional funding before sustainable revenues and profit from operations are achieved.

 *Vanoglipel (DA-1241)* 

We are currently finalizing the Clinical Study Report (''CSR") on a Phase 2a clinical trial in the United States. MASH Phase 2a is a 16-week, multicenter, randomized, double-blind, placebo-controlled, parallel arm clinical trial to establish safety and an early signal of efficacy in MASH as a next-generation competitive oral agent while we follow the trend for T2DM.

In December 2024, we announced positive top-line 16-week results from the two-part Phase 2a clinical trial in patients with presumed MASH. Part 1 of this Phase 2a trial is exploring Vanoglipel (DA-1241), a novel GPR119 agonist compared to placebo, while Part 2 is investigating the efficacy of Vanoglipel (DA-1241) in combination with sitagliptin, a DPP-4 inhibitor.

We are currently working to schedule an end-of-Phase 2 meeting with the U.S. Food and Drug Administration ("FDA").

 *DA-1726* 

We are currently conducting a Phase 1 trial in the United States. The Phase 1 trial, a first-in-human trial, is a randomized, placebo-controlled, double-blind, two-part study to investigate the safety, tolerability,

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pharmacokinetics, and pharmacodynamics of single and multiple ascending doses of DA-1726 in obese, otherwise healthy subjects.

In September 2024, we announced positive top-line data from the single ascending dose Part 1 of our Phase 1 trial evaluating DA-1726. In April 2025, we announced positive top-line data from the multiple ascending dose ("MAD") Part 2 study of our Phase 1 trial up to a 32 mg dose.

In June 2025, we began enrollment for a higher-dose MAD cohort to assess the maximum tolerated dose and fully realize DA-1726's potential, as higher doses may also show a similar profile, while potentially demonstrating increased weight reduction. We dosed the first patient in the 48 mg, MAD cohort of our Phase 1 clinical trial of DA-1726 in July 2025 and we extended the clinical trial for this 48 mg, MAD cohort to eight weeks from four weeks to further explore the non-titrated maximum tolerated dose, explore safety and other primary, secondary and exploratory endpoints over a longer treatment duration, and evaluate longer-term early efficacy. Also, in August 2025, we administered the fifth dose for the first patient in the 48 mg, MAD cohort of our Phase 1 clinical trial of DA-1726. On January 5, 2026, we announced positive topline data of Phase 1 MAD Part 2 non-titrated 48 mg Cohort 5 clinical trial of DA-1726.

In November 2025, we presented new Phase 1 and pre-clinical data on DA-1726 in two poster presentations at ObesityWeek<sup>®</sup> 2025.

#### Recent Developments
 *Nasdaq Listing* 

On May 29, 2025, we received a letter from the Listing Qualifications Department of Nasdaq informing the Company that because the closing bid price for the Company's common stock listed on Nasdaq was below $1.00 for 30 consecutive trading days, the Company was not in compliance with the minimum bid price requirement for continued listing on Nasdaq, as set forth in Nasdaq Listing Rule 5550(a)(2) (the "Minimum Bid Price Requirement"). On November 7, 2025, we submitted a request to Nasdaq for a 180-day extension to regain compliance with the Minimum Bid Price Requirement, and on November 26, 2025, we received a letter from Nasdaq advising that the Company had been granted a 180-day extension to May 26, 2026 to regain compliance with the Minimum Bid Price Requirement, in accordance with Nasdaq Listing Rule 5810(c)(3)(A). On December 19, 2025, we received a letter from Nasdaq (the "Notice") notifying us that the Company had regained compliance with the Minimum Bid Price Requirement as a result of the closing bid price of the Company's common stock being at $1.00 per share or greater for the 10 consecutive business days from December 5, 2025 through December 18, 2025. Accordingly, the Notice indicated the Company is in compliance with the Minimum Bid Price Requirement and the matter is closed.

 *Positive Topline Data of Phase 1 MAD Part 2 Clinical Trial* 

On January 5, 2026, we announced positive topline data of Phase 1 MAD Part 2 non-titrated 48 mg Cohort 5 clinical trial of DA-1726. Cohort 5 started with the same protocol as the previous MAD Part 2 trials but was extended to an additional four weeks, making Cohort 5 an eight-week trial. Cohort 5 had no treatment-related discontinuations with mild to moderate gastrointestinal adverse events. With a compelling adverse event profile, weight reduction showed a statistically significant 6.1% reduction compared to placebo at Day 26 and 9.1% at Day 54. Statistically significant waist circumference reduction was shown with 5.8 cm (2.3 inches) reduction at Day 26 and 9.8 cm (3.8 inches) reduction at Day 54 compared to placebo. Fasted glucose reduction of 12.3 mg/dL at Day 54 and vibration-controlled transient elastography ("VCTE") reduction of liver stiffness by 23.7% at Day 54 showed the potential of DA-1726 for best-in-class among GLP-1 incretins combined with glucagon.

We are planning to start Phase 1 Part 3a and Part 3b during the 1st quarter of 2026. Phase 1 Part 3a will be a one-step titration with 16 mg for four weeks and 48 mg for 12 weeks. Phase 1 Part 3b will be a two-step titration with 16 mg for four weeks, 32 mg for four weeks and 64 mg for eight weeks. These titration studies are to see if it can remove any moderate adverse effects from the 48 mg dose level and to seek DA-1726 at a higher dose level of 64 mg. We expect dose-dependent exploratory weight loss and other early signals in the exploratory endpoints with potential for best-in-class safety and tolerability. The data readout for both

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Part 3a and Part 3b is planned for the fourth quarter of 2026. For additional information, see "Business — DA-1726 Phase 1 Trial."

 *Preliminary Unaudited Select Financial Data for the Year Ended December 31, 2025* 

On a preliminary unaudited basis, we expect our cash and cash equivalents balance to be approximately $10.3 million, with no outstanding debt as of December 31, 2025. The estimates of our cash and cash equivalents and outstanding debt balances are our preliminary estimates based on currently available information and do not present all necessary information for an understanding of our financial condition as of December 31, 2025 or our results of operations for the year ended December 31, 2025. As we complete our year-end financial close process and finalize our financial statements for the year ended December 31, 2025, we will be required to make significant judgments in a number of areas that may result in the estimates provided herein being different than the final balances reported in our financial statements for the year ended December 31, 2025. These preliminary estimates have been prepared by and are the responsibility of our management team. Our independent registered public accounting firm has not audited, reviewed or performed any procedures with respect to these preliminary estimates or the accounting treatment thereof and does not express an opinion or any other form of assurance with respect thereto. We expect to complete our financial statements for the year ended December 31, 2025 subsequent to the closing of this offering. It is possible that we or our independent registered public accounting firm may identify items that require us to make adjustments to the preliminary estimated cash and cash equivalents and outstanding debt balances set forth above, and those changes could be material. Accordingly, undue reliance should not be placed on these preliminary estimates. These preliminary estimates are not necessarily indicative of any future period and should be read together with the sections titled "Risk Factors" and "Special Note Regarding Forward-Looking Statements" in this prospectus.

#### Risk Factor Summary
Our business is subject to a number of risks and uncertainties, including those highlighted in the section titled "Risk Factors" immediately following this prospectus summary. These risks include, among others, the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • We have incurred net losses since inception, and we anticipate that we will continue to incur net losses for the foreseeable future. We require additional capital to accomplish our business plan and the failure to obtain necessary capital when needed on acceptable terms, or at all, could force us to delay, limit, reduce or terminate our operations.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • As we do not generate any revenue, we are dependent on working capital to fund our business plan, and raising additional capital may cause dilution to existing stockholders, restrict our operations or require us to relinquish rights to our technologies.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Future sales, or the perception of future sales, by us or our securityholders could cause the market price of our common stock to decline.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Adverse global economic conditions could have a material adverse effect on our business, results of operations and financial condition and liquidity.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • We may expend our limited resources to pursue a particular product candidate or indication and fail to capitalize on product candidates or indications that may be more profitable or for which there is a greater likelihood of success.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • We may be required to make significant payments under the exclusive license agreement with Dong-A, which requires Dong-A to be the sole manufacturer for the production of Vanoglipel (DA-1241) and DA-1726.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Even if we obtain favorable clinical results, we may not be able to obtain regulatory approval for, or successfully commercialize, Vanoglipel (DA-1241) and DA-1726.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Preliminary, interim and top-line data from our clinical trials that we announce or publish from time to time may change as more patient data become available and are subject to audit and verification procedures that could result in material changes in the final data.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Results of earlier clinical trials may not be predictive of the results of later-stage clinical trials.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Product candidates may cause undesirable side effects that could delay or prevent their marketing approval, limit the commercial profile of an approved label, or result in significant negative consequences following marketing approval, if any, including marketing withdrawal.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Our efforts to discover drug candidates beyond our current drug candidates may not succeed, and any drug candidates we recommend for clinical development may not actually begin clinical trials.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Enrollment and retention of patients in clinical trials is an expensive and time-consuming process and could be made more difficult or rendered impossible by multiple factors outside our control, including difficulties in identifying patients with MASH and significant competition for recruiting such patients in clinical trials.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • We face substantial competition, which may result in others discovering, developing or commercializing products before or more successfully than we do.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • We may engage in strategic transactions that could impact our liquidity, increase our expenses and present significant distractions to our management.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Product liability lawsuits against us could cause us to incur substantial liabilities and could limit commercialization of any product candidate that we may develop.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • We rely and will continue to rely on collaborative partners regarding the development of our research programs and product candidates.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • We have relied and will rely on third-party clinical research organizations ("CROs") to conduct our preclinical studies and clinical trials. If these CROs do not successfully carry out their contractual duties or meet expected deadlines, we may not be able to obtain regulatory approval for or commercialize our product candidates, and our business could be substantially harmed.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • We rely on third parties to manufacture our product candidates and preclinical and clinical drug supplies.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • We may engage in future acquisitions, mergers or in-licenses and out-licenses of technology that could disrupt our business, cause dilution to the organization's stockholders and harm our financial condition and operating results.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • We may form or seek strategic alliances or enter into additional licensing arrangements in the future, and we may not realize the benefits of such alliances or licensing arrangements.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • If we are unable to obtain and maintain sufficient intellectual property rights, our competitive position could be harmed.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • We may not be able to protect or practice our intellectual property rights throughout the world.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • We may become involved in lawsuits to protect or enforce our intellectual property, which could be expensive, time-consuming and unsuccessful.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Our trade secrets are difficult to protect and if we are unable to protect the confidentiality of our trade secrets, our business and competitive position would be harmed.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • We currently have a small number of employees and consultants, and our future success depends on our ability to retain our executive officers and to attract, retain and motivate qualified personnel.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • The price of our common stock may be volatile and fluctuate substantially, which could result in substantial losses for holders of our common stock.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Our largest stockholders may use their significant interests to take actions not supported by our other stockholders.

#### Company Information
We were incorporated under the laws of the State of Delaware in October 2014. Our principal executive offices are located at 545 Concord Avenue, Suite 210, Cambridge, Massachusetts 02138, and our telephone

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number is (857) 702-9600. Our website address is www.metaviatx.com. The information contained in, or accessible through, our website does not constitute part of this prospectus, should not be relied on in determining whether to make an investment decision, and the inclusion of our website address in this prospectus is an inactive textual reference only.

#### Implications of Being a Smaller Reporting Company
We are a "smaller reporting company," as defined in Rule 12b-2 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), meaning that the market value of our shares held by non-affiliates is less than $700 million and our annual revenue was less than $100 million during the most recently completed fiscal year. We will continue to be a smaller reporting company if either (i) the market value of our shares of common stock held by non-affiliates is less than $250 million or (ii) our annual revenue was less than $100 million during the most recently completed fiscal year and the market value of our shares of common stock held by non-affiliates is less than $700 million. As a smaller reporting company, we may continue to rely on exemptions from certain disclosure requirements that are available to smaller reporting companies. Specifically, as a smaller reporting company, we may choose to present only the two most recent fiscal years of audited financial statements in our Annual Report on Form 10-K and, similar to emerging growth companies, smaller reporting companies have reduced disclosure obligations regarding executive compensation. Additionally, as a smaller reporting company, we may continue to take advantage of the exception from compliance with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act of 2002 ("Sarbanes-Oxley Act"), as amended. If investors consider our common stock less attractive as a result of our election to use the scaled-back disclosure permitted for smaller reporting companies, there may be a less active trading market for our common stock and the share price of our common stock may be more volatile.

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#### THE OFFERING
Class A Units offered by us

Up to 919,681 Class A Units with each Class A Unit consisting of (i) one share of our common stock, (ii) 1.5 Series C Common Warrants to purchase shares of common stock, and (iii) 1.5 Series D Common Warrants to purchase shares of common stock. Each Series C Common Warrant is exercisable for $ per share, subject to adjustment in the event of stock dividends, stock splits, stock combinations, reclassifications, reorganizations, or similar events affecting our common stock, will be immediately exercisable upon issuance and will expire five years from the date of issuance. Each Series D Common Warrant is exercisable for $ per share, subject to adjustment in the event of stock dividends, stock splits, stock combinations, reclassifications, reorganizations, or similar events affecting our common stock, will be immediately exercisable upon issuance and will expire two years from the date of issuance. The shares of common stock in the Class A Units and the accompanying Common Warrants can only be purchased together in this offering but will be issued separately and will be immediately separable upon issuance. See "Description of Securities."

Class B Units offered by us

We are also offering to certain purchasers whose purchase of Class A Units in this offering would otherwise result in the purchaser, together with its affiliates and certain related parties, beneficially owning more than 4.99% (or, at the election of the purchaser, 9.99%) of our outstanding common stock immediately following the consummation of this offering, the opportunity to purchase, if any such purchaser so chooses, up to 919,681 Class B Units, with each Class B Unit consisting of (i) one pre-funded warrant to purchase one share of common stock, in lieu of shares of common stock, (ii) 1.5 Series C Common Warrants, and (iii) 1.5 Series D Common Warrants. The purchase price of each Class B Unit will be equal to the public offering price for Class A Units in this offering, minus $0.001. Each pre-funded warrant is exercisable for one share of our common stock and has an exercise price of $0.001 per share, and a perpetual term. For each Class B Unit that we sell, the number of Class A Units we are offering will be reduced on a one-for-one basis. This prospectus also relates to the offering of common stock issuable upon exercise of the pre-funded warrants and Common Warrants. See "Description of Securities."

Series C Common Warrants offered by us

Each Class A Unit and Class B Unit includes 1.5 Series C Common Warrants, which will have an exercise price of $ per share, will be exercisable immediately upon issuance, and have a term of five years from the date of issuance. See "Description of Securities."

Series D Common Warrants offered by us

Each Class A Unit and Class B Unit includes 1.5 Series D Common Warrants, which will have an exercise price of $ per share, will be exercisable immediately upon issuance, are callable at the option of the Company at a price of $ per Series D Common Warrant if certain conditions are met, and

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have a term of two years from the date of issuance. See "Description of Securities."

Public offering price per Class A Unit

$8.155 assumed combined public offering price for each Class A Unit based upon an assumed public offering price of $8.155, the closing price of our common stock on Nasdaq on January 9, 2026.

Public offering price per Class B Unit

$8.154 assumed combined public offering price for each Class B Unit based upon an assumed public offering price of $8.155, the closing price of our common stock on Nasdaq on January 9, 2026.

Shares of common stock outstanding after this offering

3,121,025 shares of common stock (or 3,258,977 if the underwriters exercise their option to purchase additional shares of common stock in full), and assuming no sale of any Class B Units and assuming none of the Common Warrants issued in this offering are exercised.

Option to purchase additional

Shares and Common Warrants

The underwriters have a 45-day option to purchase up to 137,952 additional shares of our common stock and up to an aggregate of 413,856 additional Common Warrants solely to cover over-allotments, if any, at the public offering price per security less estimated underwriting discounts and commissions, which may be purchased in any combination of shares of common stock, Series C Common Warrants and Series D Common Warrants.

Use of proceeds

We estimate that we will receive net proceeds of approximately $6.0 million from the sale of the securities offered by us in this offering (or approximately $7.0 million if the underwriters exercise in full their option to purchase additional shares of common stock), based on the assumed public offering price of $8.155 per Class A Unit (the last reported sale price of our common stock on Nasdaq on January 9, 2026), assuming (i) no sales of Class B Units, which, if sold, would reduce the number of Class A Units that we are offering on a one-for-one basis and (ii) no exercise of the Common Warrants issued in this offering, and after deducting the underwriting commission and estimated offering expenses payable by us.

We currently intend to use the net proceeds from this offering for working capital and general corporate purposes, including to continue the clinical development of DA-1726 for the treatment of obesity. See "Use of Proceeds" beginning on page [47](#tUOP) for additional information.

Lock-up restrictions

We and each of our directors, officers and certain stockholders are subject to certain lock-up restrictions as identified in the section titled "Underwriting."

Risk factors

See "Risk Factors" and other information appearing elsewhere in this prospectus for a discussion of factors you should carefully consider before deciding whether to invest in our securities.

Market and trading symbol

Our common stock is listed on Nasdaq under the symbol "MTVA." There is no established public trading market for the

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pre-funded warrants or Common Warrants and we do not expect a market to develop. We do not intend to apply for listing of the pre-funded warrants or Common Warrants on any securities exchange or other nationally recognized trading system. Without an active trading market, the liquidity of the pre-funded warrants and Common Warrants will be limited.

The number of shares of our common stock to be outstanding after this offering as shown above is based on 2,201,344 shares outstanding as of September 30, 2025, and excludes:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • 420 shares of our common stock issuable upon exercise of outstanding stock options at a weighted average exercise price of $4,240.22 per share;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • 722,644 shares of our common stock issuable upon the exercise of outstanding warrants to purchase shares of our common stock at a weighted average exercise price of $63.13 per share;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • 29,514 shares of our common stock issuable upon the vesting of restricted stock units; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • 167,849 shares of our common stock reserved for potential future issuance pursuant to the Amended and Restated 2021 Inducement Plan (the "2021 Plan") and the Amended and Restated 2022 Equity Incentive Plan (the "2022 Plan").

Except as otherwise indicated, all information in this prospectus assumes: (i) no exercise of outstanding stock options after September 30, 2025, (ii) no vesting or settlement of restricted stock units after September 30, 2025, (iii) no exercise of warrants after September 30, 2025 (including the pre-funded warrants and Common Warrants offered hereby), and (iv) no exercise of the underwriters' option to purchase additional shares of common stock and/or Series C Common Warrants and/or Series D Common Warrants.

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#### RISK FACTORS
 *An investment in our securities involves a high degree of risk. Before deciding to invest in our securities, you should read this entire prospectus carefully, including the information in the section titled "Where You Can Find More Information," together with any free writing prospectus we have authorized for use in connection with this offering, and our interim condensed consolidated financial statements and related notes for the three and nine months ended September 30, 2025 and our audited consolidated financial statements and related notes for the year ended December 31, 2024 included elsewhere in this prospectus. Any of the risks and uncertainties set forth herein and therein could materially and adversely affect our business, financial condition, results of operations and prospects, which in turn could materially and adversely affect the trading price or value of our shares of common stock. Additional risks not currently known to us or which we consider immaterial based on information currently available to us may also materially adversely affect us. As a result, you could lose all or part of your investment.* 

#### Risks related to our financial position and need for capital
 ***We have incurred net losses since inception, and we anticipate that we will continue to incur net losses for the foreseeable future. We require additional capital to accomplish our business plan and the failure to obtain necessary capital when needed on acceptable terms, or at all, could force us to delay, limit, reduce or terminate our operations.***

We have experienced net losses and negative cash flows from operating activities since our inception, and we have a net loss of $11.0 million and an accumulated deficit of $146.9 million as of September 30, 2025. We have concluded that there is substantial doubt about the Company's ability to continue as a going concern within twelve months from the date the consolidated financial statements were issued. Our independent registered public accounting firm has issued an opinion on our consolidated financial statements included in this prospectus that also states that there is substantial doubt about the Company's ability to continue as a going concern. Our consolidated financial statements have been prepared using accounting principles generally accepted in the U.S. applicable for a going concern, which assume that we will realize our assets and satisfy our liabilities in the normal course of business. Our consolidated financial statements do not include any adjustments to the amounts and classification of assets and liabilities that may be necessary should we be unable to continue as a going concern.

We expect to incur increasing levels of losses from operating activities for the foreseeable future, particularly as we advance our product candidates through clinical development. Our prior losses, combined with expected future losses, have had and will continue to have an adverse effect on our stockholders' equity and working capital. We expect our research and development ("R&D") expenses to increase in connection with our additional planned clinical trials for our product candidates and the development of other future product candidates we may choose to pursue. In addition, if we obtain marketing approval for any of our product candidates, we will incur significant sales, marketing and outsourced manufacturing expenses in connection with the commercialization of our product candidates. As a result, we expect to continue to incur significant and increasing losses from operating activities for the foreseeable future. To-date, we have not generated any revenue and we do not know when, or if, we will generate any revenue. Even if we do become profitable, we may not be able to sustain or increase our profitability on a quarterly or annual basis. We do not expect to generate significant revenue unless and until we obtain marketing approval for, and begin to sell, one or more of our product candidates. It is possible we will never generate revenue or profit.

Although we are exploring financing opportunities and carefully monitoring the capital markets, we do not yet have any commitments for additional financing and may not be successful in our efforts to raise additional funds. There can be no assurances that additional financing will be available to us on satisfactory terms, or at all. If we are unable to raise sufficient additional capital (which is not assured at this time), our business plan may not be accomplished, and we may be forced to delay, limit, reduce or terminate our operations.

 ***As we do not generate any revenue, we are dependent on working capital to fund our business plan, and raising additional capital may cause dilution to existing stockholders, restrict our operations or require us to relinquish rights to our technologies.***

We believe that our existing cash, together with the expected net proceeds from this offering of approximately $6.0 million (assuming the underwriters do not exercise their option to purchase additional

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shares of common stock and/or Common Warrants), will be sufficient to fund our operations into the third quarter of 2026. Until such time, if ever, as we can generate revenue, we expect to finance our cash needs through a combination of equity offerings, debt financing, collaborations, strategic alliances, and marketing, distribution or licensing arrangements with third parties. In addition, we may seek additional capital due to favorable market conditions or strategic considerations, even if we believe we have sufficient funds from our current or future expected business plans. To the extent that we raise additional capital through the sale of equity or convertible debt securities, the ownership interest of current stockholders may be materially diluted, and the terms of such securities could include liquidation preferences or other preferences that adversely affect the rights of our current stockholders. The terms of debt and/or equity financings, if available, may provide rights senior to those of our common stock and could contain covenants or protective rights that would restrict our operations and potentially impair our competitiveness, such as limitations on our ability to incur additional debt, limitations on our ability to acquire, sell or license intellectual property rights and other operating restrictions that could adversely impact our ability to conduct our business. If we raise funds through collaborations, strategic alliances or marketing, distribution or licensing arrangements with third parties, we may have to relinquish valuable rights to our technologies, future revenue streams, research programs or product candidates or grant licenses on terms that may not be favorable to us. If we are unable to raise additional funds through equity or debt financing or other arrangements when needed, we may be required to delay, scale back or discontinue the development and commercialization of one or more of our product candidates or delay our pursuit of potential in-licenses, out-licenses or acquisitions. If we need to secure additional financing, such additional fundraising efforts may divert our management and research efforts from our day-to-day activities, which may adversely affect our ability to develop and commercialize our product candidates.

#### Future sales, or the perception of future sales, by us or our securityholders could cause the market price of our common stock to decline.
The sale of shares of our common stock in the public market, or the perception that such sales could occur, could harm the prevailing market price of shares of our common stock. These sales, or the possibility that these sales may occur, also might make it more difficult for us to sell equity securities in the future at a time and at a price that we deem appropriate.

For example, on January 23, 2023, we filed a registration statement on Form S-3 relating to the reoffer and resale from time to time of up to 2,057,262 shares of our common stock by the selling stockholders named therein, and such registration statement was declared effective on January 31, 2023. Additionally, on July 18, 2024, we filed a registration statement on Form S-1 relating to the reoffer and resale from time to time of up to 1,561,414 shares of our common stock by the selling securityholders named therein, and such registration statement was declared effective on July 24, 2024. Most recently, on July 2, 2025, we filed a registration statement on Form S-3 relating to the reoffer and resale from time to time of up to 1,280,409 shares of our common stock by the selling stockholders named therein, and such registration statement was declared effective on July 10, 2025. By exercising their registration rights and selling a large number of shares of our common stock in reliance on these and other existing registration statements, these securityholders could cause the prevailing market price of our common stock to decline.

As of September 30, 2025, we had outstanding warrants to purchase an aggregate of 722,644 shares of our common stock. Each warrant entitles the holder thereof to purchase one share of our common stock. To the extent such warrants are exercised, additional shares of our common stock will be issued, which will result in dilution to the then existing holders of shares our common stock and increase the number of shares eligible for resale in the public market.

In addition, the shares of our common stock reserved for future issuance under our equity incentive plans will become eligible for sale in the public market once those shares are issued, subject to provisions relating to various vesting agreements and, in some cases, limitations on volume and manner of sale applicable to affiliates under Rule 144, as applicable. We have filed registration statements on Form S-8 to register shares of our common stock or securities convertible into or exchangeable for shares of our common stock issued pursuant to our equity incentive plans. We expect to file additional registration statements on Form S-8 in the future to register additional shares reserved for future issuance under our equity incentive plans, and Form S-8 registration statements automatically become effective upon filing. Accordingly, shares registered under such registration statements will be available for sale in the open market.

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In the future, we may also issue our securities in connection with investments or acquisitions. The number of shares of our common stock issued in connection with an investment or acquisition could constitute a material portion of our then-outstanding shares of common stock. Any issuance of additional securities in connection with investments or acquisitions may result in additional dilution to our stockholders.

#### Adverse global economic conditions could have a material adverse effect on our business, results of operations and financial condition and liquidity.
Our business, financial condition, results of operations and prospects could be adversely affected by general conditions in the global economy and in the global financial markets. A severe or prolonged economic downturn could result in a variety of risks to our business, including our ability to raise additional capital when needed on acceptable terms, if at all. A weak or declining economy could also strain our suppliers, service providers or other partners and there is a risk that one or more would not survive or be able to meet their commitments to us under such circumstances. As widely reported, global credit and financial markets have experienced volatility and disruptions in the past several years due to the impacts of the COVID-19 pandemic, and, more recently, the ongoing conflicts in Ukraine and Israel, including severely diminished liquidity and credit availability, declines in consumer confidence, declines in economic growth, inflation, rising interest rates, increases in unemployment rates and uncertainty about tariffs and economic stability. There can be no assurances that further deterioration in credit and financial markets and confidence in economic conditions will not occur. Any of the foregoing could harm our business and we cannot anticipate all of the ways in which the current economic climate and financial market conditions could adversely impact our business.

#### Changes in and uncertainty surrounding U.S. trade policy could have a material adverse impact on our business, financial condition and results of operations.
As a result of changes in tariffs that have been announced and/or implemented, and the underlying uncertainty currently surrounding international trade, we could experience a negative impact to our costs of materials and production processes, and supply chain disruptions and delays as a result of any new tariff policies or trade restrictions. If we are unable to obtain necessary raw materials or product components in sufficient quantity and in a timely manner due to disruptions in the global supply chain caused by macroeconomic events and conditions, the development, testing and clinical trials of our product candidates may be delayed or infeasible, and regulatory approval or commercial launch of any resulting product may be delayed or not obtained, which could significantly harm our business. We cannot yet predict the effect of the recently imposed U.S. tariffs on imports, or the extent to which other countries will impose quotas, duties, tariffs, taxes or other similar restrictions upon imports or exports in the future, nor can we predict future trade policy or the terms of any renegotiated trade agreements and their impact on our business.

 ***Conditions in the banking system and financial markets, including the failure of banks and financial institutions, could have an adverse effect on our operations and financial results.***

Actual events involving limited liquidity, defaults, non-performance or other adverse developments that affect financial institutions, transactional counterparties or other companies in the financial services industry or the financial services industry generally, or concerns or rumors about any events of these kinds or other similar risks, have in the past and may in the future lead to market-wide liquidity problems. For example, in 2023, the Federal Deposit Insurance Corporation took control and was appointed receiver of Silicon Valley Bank, Signature Bank and Silvergate Capital Corp, respectively, after each bank was unable to continue their operations. Since then, additional financial institutions have experienced similar failures and have been placed into receivership. It is possible that other banks will face similar difficulties in the future.

Although we do not maintain any deposit accounts, credit agreements or letters of credit with any financial institution currently in receivership, we are unable to predict the extent or nature of the impacts of these evolving circumstances at this time. If, for example, other banks and financial institutions enter receivership or become insolvent in the future in response to financial conditions affecting the banking system and financial markets, our ability to access our existing cash, cash equivalents and investments may be threatened. While it is not possible at this time to predict the extent of the impact that the failure of these financial institutions or the high market volatility and instability of the banking sector could have on

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economic activity and our business in particular, the failure of other banks and financial institutions and the measures taken by governments, businesses and other organizations in response to these events could adversely impact our business, financial condition and results of operations.

#### Risks related to our operations and to the development, marketing, commercialization and regulation of our product candidates
 ***We may expend our limited resources to pursue a particular product candidate or indication and fail to capitalize on product candidates or indications that may be more profitable or for which there is a greater likelihood of success.***

Because we have limited financial and managerial resources, we focus on research programs and product candidates that we identify for specific indications. As a result, we may forego or delay pursuit of opportunities with other product candidates or for other indications that later prove to have greater commercial potential. Our resource allocation decisions may cause us to fail to capitalize on viable commercial products or profitable market opportunities. Our spending on current and future research and development programs and product candidates for specific indications may not yield any commercially viable products. If we do not accurately evaluate the commercial potential or target market for a particular product candidate, we may relinquish valuable rights to that product candidate through collaboration, licensing or other royalty arrangements in cases in which it would have been more advantageous for us to retain sole development and commercialization rights to such product candidate.

Additionally, our R&D efforts are focused, in part, on developing Vanoglipel (DA-1241) for the treatment of MASH, an indication for which there is only one approved product. The regulatory approval process for novel product candidates, such as Vanoglipel (DA-1241) for MASH, can be more expensive and take longer than for other, better known or extensively studied product candidates. In addition to Madrigal Pharmaceuticals' approved product, other companies are in later stages of clinical trials for their potential MASH therapies, and we expect that the path for regulatory approval for MASH therapies may continue to evolve in the near term as these other companies refine their regulatory approval strategies and interact with regulatory authorities. Such evolution may impact our future clinical trial designs, including trial size and endpoints, in ways that we cannot predict today. Our anticipated development costs would likely increase if development of Vanoglipel (DA-1241) or any future product candidate is delayed because the FDA requires us to perform studies or trials in addition to, or different from, those that we currently anticipate. Because of the numerous risks and uncertainties associated with pharmaceutical product development, we are unable to predict the timing or amount of any increase in our anticipated development costs.

 ***Public opinion and scrutiny of treatments for obesity and overweight patients may impact public perception of our Company and DA-1726, or may adversely affect our ability to conduct our business and our business plans.***

Public perception may be influenced by claims, such as claims that DA-1726 is unsafe, unethical or immoral and, consequently, our approach may not gain the acceptance of the public or the medical community. Negative public reaction to treatments for obesity and overweight patients in general could result in greater government regulation and stricter labeling requirements of products to treat these chronic conditions, including DA-1726, if approved, and could cause a decrease in the demand for DA-1726 or any product candidates we may develop. For example, severe adverse events observed with GLP-1 receptor agonists include, but are not limited to, acute pancreatitis, acute gallbladder disease, acute kidney injury and worsening of diabetic retinopathy. Such side effects associated with GLP-1 receptor or GLP-1/GIP receptor targeting treatments may negatively impact public perception of us, DA-1726 or any product candidates we develop. Adverse public attitudes may also adversely impact our ability to enroll clinical trials. Moreover, our success will depend upon physicians and their patients being willing to receive treatments that involve the use of DA-1726 or any product candidates we develop, in lieu of or in addition to, existing treatments that such physicians and their patients are already familiar with and for which greater clinical data may be available. Adverse events in our clinical trials, even if not ultimately attributable to our DA-1726 or any product candidates we develop, and the resulting publicity could result in withdrawal of clinical trial participants, increased governmental regulation, unfavorable public perception, potential regulatory delays in the testing or approval of DA-1726 or any product candidates we develop, stricter labeling requirements for those product candidates that are approved and a decrease in demand for any such product

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candidates. More restrictive government regulations or negative public opinion could have a material and adverse impact on our business, financial condition, results of operations and prospects, and may delay or impair the development, commercialization (if approved) or demand for DA-1726 or any product candidates we develop.

#### We may be required to make significant payments under the 2022 License Agreement.
We have exclusive rights (other than in the Republic of Korea) to Vanoglipel (DA-1241) and DA-1726 for the specific indications provided in the 2022 License Agreement. Under the 2022 License Agreement, in consideration for the license, we made an upfront payment of 2,200 shares of our Series A Convertible Preferred Stock. As additional consideration for the license, we are required to pay Dong-A ST Co., Ltd. ("Dong-A") milestone payments upon the achievement of specified regulatory milestones and milestone payments upon the achievement of specified commercial milestones. Commencing on the first commercial sale of licensed products, we are obligated to pay royalties of single-digit percentages on annual net sales of the products covered by the license. If the milestone is reached or the other non-royalty obligations become due, we may not have sufficient funds available to meet our obligations, which may materially adversely affect our business operations and financial condition.

#### Even if we obtain favorable clinical results, we may not be able to obtain regulatory approval for, or successfully commercialize Vanoglipel (DA-1241) and DA-1726.
Of the large number of drugs in development in the U.S., only a small percentage receive FDA regulatory approval and are commercialized in the U.S. We are not permitted to market Vanoglipel (DA-1241) or DA-1726 in the U.S. until we receive approval of a New Drug Application ("NDA") from the FDA, or in any foreign countries until we receive the requisite approval from such countries or jurisdictions, such as the Marketing Authorization Agency ("MAA") in the European Union from the European Medicines Agency.

As a condition to submitting an NDA to the FDA for Vanoglipel (DA-1241) or DA-1726, we must successfully complete several clinical trials demonstrating efficacy and safety. For example, we must successfully meet a number of critical developmental milestones, including: (i) developing dosages that will be well-tolerated, safe and effective; (ii) completing the development and scale-up to permit manufacture of our product candidates in commercial quantities and at acceptable costs; (iii) demonstrating through pivotal clinical trials that the product candidate is safe and effective in patients for the intended indication; (iv) establishing commercial manufacturing capabilities or making arrangements with third-party manufacturers; and (v) obtaining and maintaining exclusive rights, including patent and trade secret protection and non-patent exclusivity for our product candidates. The time necessary to achieve these developmental milestones for any individual product candidate is long and uncertain, and we may not successfully complete these milestones for any product candidates that we may develop. We are continuing to test and develop our product candidates and may explore possible design or formulation changes to address safety, dosage, efficacy, manufacturing efficiency and performance issues to the extent any arise. The design of a clinical trial may be able to determine whether its results will support approval of a product, and flaws in the design of a clinical trial may not become apparent until the clinical trial is well advanced or completed. There is no assurance that we will be able to design and complete a clinical trial to support marketing approval. Moreover, nonclinical and clinical data are often susceptible to multiple interpretations and analyses. A number of companies in the pharmaceutical and biotechnology industries have experienced significant setbacks in advanced clinical trials, even after achieving promising results in earlier trials.

Successfully completing clinical trials and obtaining approval of an NDA is a complex, lengthy, expensive and uncertain process, and the FDA, or a comparable foreign regulatory authority, may delay, limit or deny approval of an NDA for many reasons, including, among others: (i) disagreement with the design or implementation of our clinical trials; (ii) disagreement with the sufficiency of our clinical trials; (iii) failure to demonstrate the safety and efficacy of the product candidate for the proposed indications; (iv) failure to demonstrate that any clinical and other benefits of the product candidate outweigh their safety risks; (v) a negative interpretation of the data from our nonclinical studies or clinical trials; (vi) insufficient data collected from clinical trials or changes in the approval requirements that render our nonclinical and clinical data insufficient to support the filing of an NDA or to obtain regulatory approval; or (vii) changes in clinical practice in our approved products available for the treatment of the target patient population that could have

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an impact on the indications that we are pursuing for our product candidates. Any of these factors, many of which are beyond our control, could jeopardize our ability to obtain regulatory approval for and successfully market Vanoglipel (DA-1241) and DA-1726.

Vanoglipel (DA-1241) and DA-1726 may not be successful in clinical trials or receive regulatory approval. Further, Vanoglipel (DA-1241) and DA-1726 may not receive regulatory approval even if they are successful in clinical trials, or these product candidates may be approved for fewer or more limited indications than we request, such approval may be contingent on the performance of costly post-marketing clinical trials or we may not be allowed to include the labeling claims necessary or desirable for the successful commercialization of such product candidate. In addition, the policies or regulations, or the type and amount of clinical data necessary to gain approval, may change during a product candidate's clinical development and may vary among jurisdictions. Our development activities could be harmed or delayed by a partial shutdown of the U.S. government, including the FDA. We have not obtained regulatory approval for any product candidate, and it is possible that Vanoglipel (DA-1241) and DA-1726 will never obtain regulatory approval.

Alternatively, even if we obtain regulatory approval, that approval may be for indications or patient populations that are not as broad as we intend or desire or may require labeling that includes significant use or distribution restrictions or safety warnings. We may also be required to perform additional, unanticipated clinical trials to obtain approval or be subject to additional post marketing testing requirements to maintain regulatory approval. In addition, regulatory authorities may withdraw their approval of a product, or the FDA may require a risk evaluation and mitigation strategy ("REMS") for a product, which could impose restrictions on our distribution. Any of the foregoing scenarios could materially harm the commercial prospects for our product candidates.

 ***Preliminary, interim and top-line data from our clinical trials that we announce or publish from time to time may change as more patient data become available and are subject to audit and verification procedures that could result in material changes in the final data.***

From time to time, we may publicly disclose preliminary, interim or top-line data from our clinical trials. These updates are based on a preliminary analysis of then-available data, and the results and related findings and conclusions are subject to change following a more comprehensive review of the data related to the particular study or trial. Additionally, interim data from clinical trials that we may complete are subject to the risk that one or more of the clinical outcomes may materially change as patient enrollment continues and more patient data become available. Therefore, positive interim results in any ongoing clinical trial may not be predictive of similarly positive results in the completed study or trial. We also make assumptions, estimations, calculations and conclusions as part of our analyses of data, and we may not have received or had the opportunity to fully and carefully evaluate all data. As a result, the top-line results that we report may differ from future results of the same studies, or different conclusions or considerations may qualify such results once additional data have been received and fully evaluated. Top-line data also remain subject to audit and verification procedures that may result in the final data being materially different from the preliminary data we previously published. As a result, top-line data should be viewed with caution until the final data are available. In addition, we may report interim analyses of only certain endpoints rather than all endpoints. Adverse changes between preliminary or interim data and final data could significantly harm our business and prospects. Further, additional disclosure of interim data by us or by our competitors in the future could result in volatility in the price of our shares of common stock.

Further, others, including regulatory agencies, may not accept or agree with our assumptions, estimates, calculations, conclusions or analyses or may interpret or weigh the importance of data differently, which could impact the value of the particular program, the approvability or commercialization of the particular product candidate or product and our Company in general. In addition, the information we choose to publicly disclose regarding a particular study or clinical trial is typically selected from a more extensive amount of available information. You or others may not agree with what we determine is the material, or otherwise appropriate, information to include in our disclosure, and any information we determine not to disclose may ultimately be deemed significant with respect to future decisions, conclusions, views, activities or otherwise regarding a particular product, product candidate or our business. If the preliminary or top-line data that we report differ from late, final or actual results, or if others, including regulatory authorities,

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disagree with the conclusions reached, our ability to obtain approval for, and commercialize any product candidates may be harmed, which could harm our business, financial condition, results of operations and prospects.

#### Results of earlier clinical trials may not be predictive of the results of later-stage clinical trials.
The results of preclinical studies and early clinical trials of product candidates may not be predictive of the results of later-stage clinical trials. Product candidates in later stages of clinical trials may fail to show the desired safety and efficacy results despite having progressed through preclinical studies and initial clinical trials. Many companies in the biopharmaceutical industry have suffered significant setbacks in advanced clinical trials due to adverse safety profiles or lack of efficacy, notwithstanding promising results in earlier studies. Similarly, our future clinical trial results may not be successful for these or other reasons.

This drug candidate development risk is heightened by any changes in the planned clinical trials compared to the completed clinical trials. As product candidates are developed through preclinical to early to late-stage clinical trials towards approval and commercialization, it is customary that various aspects of the development program, such as manufacturing and methods of administration, are altered along the way to optimize processes and results. While these types of changes are common and are intended to optimize the product candidates for late-stage clinical trials, approval and commercialization, such changes carry the risk that they will not achieve these intended objectives.

Any of these changes could make the results of our planned clinical trials or other future clinical trials we may initiate less predictable and could cause our product candidates to perform differently, including causing toxicities, which could delay the completion of our clinical trials, delay the approval of our product candidates and/or jeopardize our ability to commence product sales and generate revenues.

 ***Product candidates may cause undesirable side effects that could delay or prevent their marketing approval, limit the commercial profile of an approved label, or result in significant negative consequences following marketing approval, if any, including marketing withdrawal.***

Undesirable side effects caused by any of our product candidates that we may develop or acquire could cause us or the FDA or other regulatory authorities to interrupt, delay or halt our clinical trials and could result in more restrictive labels or the delay or denial of marketing approval by the FDA or other regulatory authorities of such product candidates. Results of our clinical trials could reveal high and unacceptable severity and prevalence of these or other side effects. In such an event, our trials could be suspended or terminated, and the FDA or comparable foreign regulatory authorities could order us to cease further development of or deny approval of our product candidates for any or all targeted indications. In addition, any drug-related side effects could affect patient recruitment or the ability of enrolled patients to complete the trial or result in potential product liability claims. Any of these occurrences may harm our business, financial condition and prospects significantly.

Further, clinical trials by their nature utilize a sample of the potential patient population. With a limited number of patients, rare and severe side effects of our product candidates may only be uncovered with a significantly larger number of patients exposed to the product candidate. If our product candidates receive marketing approval and we or others identify undesirable side effects caused by such product candidates (or any other similar drugs) after such approval, a number of potentially significant negative consequences could result, including:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • regulatory authorities may withdraw or limit their approval of such product candidates;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • regulatory authorities may require the addition of labeling statements, such as a "boxed" warning or a contraindication;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • we may be required to recall the product, change the way such product candidates are distributed or administered, conduct additional clinical trials or change the labeling of the product candidates;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • regulatory authorities may require a REMS plan to mitigate risks, which could include medication guides to be distributed to patients, physician communication plans, or elements to assure safe use, such as restricted distribution methods, patient registries and other risk minimization tools;

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • we may be subject to regulatory investigations and government enforcement actions;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • we may be subject to fines, injunctions or the imposition of civil or criminal penalties;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • we may decide to remove such product candidates from the marketplace after they are approved;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the product may be rendered less competitive, and sales may decrease;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • we could be sued and held liable for injury caused to individuals exposed to or taking our product candidates; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • our reputation may suffer.

We believe that any of these events could prevent us from achieving or maintaining market acceptance of the affected product candidates and could substantially increase the costs of commercializing our product candidates, if approved, and significantly impact our ability to successfully commercialize our product candidates and generate revenues.

 ***Our efforts to discover drug candidates beyond our current drug candidates may not succeed, and any drug candidates we recommend for clinical development may not actually begin clinical trials.***

We intend to continue to use our technology, including our licensed technology, knowledge and expertise to develop novel drugs to address some of the world's most widespread and costly chronic diseases. We intend to expand our existing pipeline of core assets by advancing drug compounds from current ongoing discovery programs into clinical development. However, the process of researching and discovering drug compounds is expensive, time-consuming and unpredictable. Data from our current preclinical programs may not support the clinical development of our lead compounds or other compounds from these programs, and we may not identify any additional drug compounds suitable for recommendation for clinical development. Moreover, any drug compounds we recommend for clinical development may not demonstrate, through preclinical studies, indications of safety and potential efficacy that would support advancement into clinical trials. Such findings would potentially impede our ability to maintain or expand our clinical development pipeline. Our ability to identify new drug compounds and advance them into clinical development also depends upon our ability to fund our research and development operations, and we cannot be certain that additional funding will be available on acceptable terms, or at all.

 ***Delays in our clinical trials may lead to a delay in the submission of marketing approval applications and jeopardize our ability to potentially receive approvals and generate revenues from the sale of our products.***

We may experience delays in ongoing and planned clinical trials. We do not know whether planned clinical trials will begin or enroll subjects on time, need to be redesigned or be completed on schedule, if at all. Clinical trials may be delayed, suspended or terminated for a variety of reasons, such as:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • delay or failure in reaching an agreement with the FDA or a comparable foreign regulatory authority on a trial design that we are able to execute;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • delay or failure in obtaining authorization to commence a trial or inability to comply with conditions imposed by a regulatory authority regarding the scope or design of a clinical trial;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • inability, delay or failure in identifying and maintaining a sufficient number of trial sites, many of which may already be engaged in competing clinical trial programs;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • issues with the manufacture of drug substance for use in clinical trials;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • delay or failure in recruiting and enrolling suitable subjects to participate in a trial;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • delay or failure in having subjects complete a trial or return for post-treatment follow-up;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • clinical sites and investigators deviating from trial protocol, failing to conduct the trial in accordance with regulatory requirements, or dropping out of a trial;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • delay or failure in reaching agreement on acceptable terms with prospective CROs and clinical trial sites, the terms of which can be subject to extensive negotiation and may vary significantly among different CROs and trial sites;

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • delay or failure in obtaining institutional review board approval to conduct a clinical trial at each site;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • delays resulting from negative or equivocal findings of the Data Safety Monitoring Board ("DSMB"), if any;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • ambiguous or negative results;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • decision by the FDA, a comparable foreign regulatory authority, or recommendation by a DSMB to suspend or terminate clinical trials at any time for safety issues or for any other reason;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • conflicts affecting clinical trial sites and regions where clinical trials are being completed;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • lack of adequate funding to continue the product development program; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • changes in governmental regulations or requirements.

Any delays in completing our clinical trials will increase our costs, slow down our product candidate development and approval process and jeopardize our ability to commence product sales and generate revenues. Any of these occurrences may significantly harm our business, financial condition and prospects. In addition, many of the factors that cause, or lead to, a delay in the commencement or completion of clinical trials may also ultimately lead to the denial of regulatory approval of our product candidates.

#### We may develop Vanoglipel (DA-1241) and DA-1726, and potentially future product candidates, in combination with other therapies, which exposes us to additional risks.
We may develop Vanoglipel (DA-1241) and DA-1726 and future product candidates in combination with one or more currently approved therapies. Even if any product candidate we develop were to receive marketing approval or be commercialized for use in combination with other existing therapies, we would continue to be subject to the risks that the FDA or similar regulatory authorities outside of the U.S. could revoke approval of the therapy used in combination with our product candidate or that safety, dosage, efficacy, manufacturing or supply issues could arise with these existing therapies. This could result in our own products being removed from the market or being less successful commercially.

We may also evaluate Vanoglipel (DA-1241) and DA-1726 or any other future product candidates in combination with one or more other therapies that have not yet been approved for marketing by the FDA or similar regulatory authorities outside of the U.S. We will not be able to market and sell Vanoglipel (DA-1241) and DA-1726 or any product candidate we develop in combination with any such unapproved therapies that do not ultimately obtain marketing approval. If the FDA or similar regulatory authorities outside of the U.S. do not approve these other drugs or revoke their approval of, or if safety, efficacy, manufacturing, or supply issues arise with, the drugs we choose to evaluate in combination with Vanoglipel (DA-1241) and DA-1726 or any other product candidate we develop, we may be unable to obtain approval of or market Vanoglipel (DA-1241) and DA-1726 or any other product candidate we develop.

 ***Any collaboration arrangement that we may enter into in the future may not be successful, which could adversely affect our ability to develop and commercialize our current and potential future drug candidates.***

We may seek collaboration arrangements with biopharmaceutical companies for the development or commercialization of our current and potential future drug candidates. To the extent that we decide to enter into collaboration agreements, we will face significant competition in seeking appropriate collaborators. Moreover, collaboration arrangements are complex and time-consuming to negotiate, execute and implement. We may not be successful in our efforts to establish and implement collaborations, or other alternative arrangements should we choose to enter into such arrangements, and the terms of the arrangements may not be favorable to us. If, and when we collaborate with a third party for development and commercialization of a drug candidate, we can expect to relinquish some or all of the control over the future success of that drug candidate to the third party. The success of our collaboration arrangements will depend heavily on the efforts and activities of our collaborators. Collaborators generally have significant discretion in determining the efforts and resources that they will apply to these collaborations.

Disagreements between parties to a collaboration arrangement can lead to delays in developing or commercializing the applicable drug candidate and can be difficult to resolve in a mutually beneficial

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manner. In some cases, collaborations with biopharmaceutical companies and other third parties are terminated or allowed to expire by the other party. Any such termination or expiration would adversely affect our business, financial condition and results of operations.

 ***Enrollment and retention of patients in clinical trials is an expensive and time-consuming process and could be made more difficult or rendered impossible by multiple factors outside our control, including difficulties in identifying patients with MASH and significant competition for recruiting such patients in clinical trials.***

Identifying and qualifying patients to participate in our clinical trials is critical to our success. We may encounter delays in enrolling, or be unable to enroll, a sufficient number of patients to complete any of our clinical trials, and even once enrolled we may be unable to retain a sufficient number of patients to complete any of our trials. In particular, as a result of the inherent difficulties in diagnosing MASH and the significant competition for recruiting patients with MASH in clinical trials, there may be delays in enrolling the patients we need to complete clinical trials on a timely basis, or at all. This risk may be more significant for us than other companies conducting clinical trials for the treatment of patients with MASH because we are enrolling only patients with a biopsy-confirmed diagnosis of MASH in our clinical trials.

Factors that may generally affect patient enrollment include:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the size and nature of the patient population;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the number and location of clinical sites we enroll;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • competition with other companies for clinical sites or patients;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the eligibility and exclusion criteria for the trial;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the design of the clinical trial;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • inability to obtain and maintain patient consents;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • risk that enrolled participants will drop out before completion; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • competing clinical trials and clinicians' and patients' perceptions as to the potential advantages of the drug being studied in relation to other available therapies, including any new drugs that may be approved for the indications we are investigating.

In addition, if any significant adverse events or other side effects are observed in any of our future clinical trials, it may make it more difficult for us to recruit patients to our clinical trials and patients may drop out of our trials, or we may be required to abandon the trials or our development efforts of one or more product candidates altogether. Our inability to enroll a sufficient number of patients for our clinical trials would result in significant delays, which would increase our costs and have an adverse effect on our Company.

#### We face substantial competition, which may result in others discovering, developing or commercializing products before or more successfully than we do.
The development and commercialization of new products is highly competitive. Our future success depends on our ability to demonstrate and maintain a competitive advantage with respect to the development and commercialization of our product candidates. Our objective is to develop and commercialize new products with superior efficacy, convenience, tolerability and safety. In many cases, the products that we commercialize will compete with existing, market-leading products.

Many of our potential competitors have significantly greater financial, manufacturing, marketing, drug development, technical and human resources than we do. Large pharmaceutical companies, in particular, have extensive experience in clinical testing, obtaining regulatory approvals, recruiting patients and manufacturing pharmaceutical products. In particular, these companies have greater experience and expertise in securing government contracts and grants to support their R&D efforts, conducting testing and clinical trials, obtaining regulatory approvals to market products, manufacturing such products on a broad scale and marketing approved products. These companies also have significantly greater research and marketing capabilities than we do and may also have products that have been approved or are in late stages of development and have collaborative arrangements in our target markets with leading companies and research institutions. Established pharmaceutical companies may also invest heavily to accelerate discovery and

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development of novel compounds or to in-license novel compounds that could make the product that we develop obsolete. As a result of all of these factors, our competitors may succeed in obtaining patent protection and/or FDA approval or discovering, developing and commercializing products before, or more effectively than, we do. In addition, any new product that competes with an approved product must demonstrate compelling advantages in efficacy, convenience, tolerability and safety in order to overcome price competition and to be commercially successful. If we are not able to compete effectively against potential competitors, our business will not grow, and our financial condition and operations will suffer.

 *MASH* 

There is only one approved treatment of MASH, Madrigal Pharmaceuticals' thyroid hormone receptor beta agonist. However, various therapeutics are used off-label for the treatment of MASH, including vitamin E (an antioxidant), insulin sensitizers (e.g., metformin, pioglitazone), antihyperlipidemic agents (e.g., gemfibrozil), pentoxifylline and ursodeoxycholic acid. There are several product candidates in Phase 3 or earlier clinical or preclinical development for the treatment of MASH, including Novo Nordisk's GLP1 agonist semaglutide, Eli Lilly's GLP1R and GIP dual agonist tirzepatide, Akero Therapeutics' FGF21 analog efruxifermin, 89 Bio's FGF21 analog pegaozafermin, Inventiva's pan-peroxisome proliferator-activated receptor agonist, Boston Pharmaceuticals and Roche's fibroblast growth factor 21 analogs, and farnesoid X receptor agonists from Intercept Pharmaceuticals Inc., among others. Additional pharmaceutical and biotechnology companies with product candidates in development for the treatment of MASH include AstraZeneca plc, Altimmune Inc., Boehringer Ingelheim GmbH, Bristol-Myers Squibb Company, Durect Corporation, Galectin Therapeutics Inc., Galmed Pharmaceuticals Ltd., Immuron Ltd., Ionis Pharmaceuticals, Inc., Islet Sciences, Inc., MediciNova, Inc., NGM Biopharmaceuticals, Inc., NuSirt Sciences Inc., Pfizer Inc., Viking Therapeutics, Inc. and Zydus Pharmaceuticals (USA) Inc. MASH is a complex disease and we believe that it is unlikely that any one therapeutic option will be optimal for every MASH patient.

 *Obesity* 

Due to the growing overweight and obesity epidemic and consumer demand, there are many competitors in the field of obesity treatment. Obesity treatments range from behavioral modification to drugs and medical devices, and surgery, generally as a last resort. If DA-1726 were approved for obesity, our primary competition in the obesity treatment market would currently be from approved and marketed products, including semaglutide (WEGOVY<sup>®</sup>) and tirzepatide (Zepbound<sup>®</sup>). Further competition could arise from products currently in development, including among others, with GLP1R/GCGR dual agonists, Boehringer Ingelheim, Merck/Hanmi Pharmaceutical, AstraZeneca, Altimmune, Innovent Biologics/Eli Lilly, Carmot and D&D Pharma; with GLP1R/GCGR/GIP triple agonists, Hanmi Pharmaceutical and Eli Lilly; Amgen with its GLP-1R agonist/GIP antagonist antibody; and Novo Nordisk with Amylin and Amylin-GLP-1 combination. To the extent any of our product candidates are approved for obesity, the commercial success of our product will also depend on our ability to demonstrate benefits over the then-prevailing standard of care. Finally, morbidly obese patients sometimes undergo a gastric bypass procedure, with salutary effects on the many co-morbid conditions of obesity.

 *T2DM* 

There are a number of large pharmaceutical and biotechnology companies that currently market and sell products or are pursuing the development of products for T2DM. Some of these competitive products and therapies are based on scientific approaches that are the same as or similar to our approach and others are based on entirely different approaches. Potential competitors also include academic institutions, government agencies and other public and private research organizations that conduct research, seek patent protection and establish collaborative arrangements for research, development, manufacturing and commercialization.

#### Our commercial success depends upon attaining significant market acceptance of our product candidates, if approved, among hospitals, physicians, patients and healthcare payors.
Even if we obtain regulatory approval for any of our product candidates that we may develop or acquire in the future, the product may not gain market acceptance among hospitals, physicians, health care

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payors, patients, and the medical community. Market acceptance of any of our product candidates for which we receive regulatory approval depends on a number of factors, including:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the clinical indications for which the product candidate is approved;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • acceptance by major operators of hospitals, physicians and patients of the product candidate as a safe and effective treatment, particularly the ability of our product candidates to establish themselves as a new standard of care in the treatment paradigm for the indications that we are pursuing;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the potential and perceived advantages of our product candidates over alternative treatments as compared to the relative costs of the product candidates and alternative treatments;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the willingness of physicians to prescribe, and patients to take, a product candidate that is based on a botanical source;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the prevalence and severity of any side effects with respect to our product candidates, and any elements that may be imposed by the FDA under a REMS program that could discourage market uptake of the products;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the availability of adequate reimbursement and pricing for any approved products by third party payors and government authorities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • inability of certain types of patients to take our product;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • demonstrated ability to treat patients and, if required by any applicable regulatory authority in connection with the approval for target indications, to provide patients with incremental cardiovascular disease benefits, as compared with other available therapies;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the relative convenience and ease of administration of our product candidates, including as compared with other treatments available for approved indications;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • limitations or warnings contained in the labeling approved by the FDA;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • availability of alternative treatments already approved or expected to be commercially launched in the near future;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the effectiveness of our sales and marketing strategies;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • guidelines and recommendations of organizations involved in research, treatment and prevention of various diseases that may advocate for alternative therapies;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the willingness of patients to pay out-of-pocket in the absence of third-party coverage;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • physicians or patients may be reluctant to switch from existing therapies even if potentially more effective, safe or convenient;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • efficacy, safety, and potential advantages compared to alternative treatments;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the ability to offer our product for sale at competitive prices;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the willingness of the target patient population to try new therapies and of physicians to prescribe these therapies;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • any restrictions on the use of our product together with other medications;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • interactions of our product with other medicines patients are taking; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the timing of market introduction of our products as well as competitive products.

There may be delays in getting our product candidates, if approved, on hospital or insurance formularies or limitations on coverages that may be available in the early stages of commercialization for newly approved drugs. If any of our product candidates are approved but fail to achieve market acceptance among hospitals, physicians, patients or health care payors, we will not be able to generate significant revenues, which would have a material adverse effect on our business, prospects, financial condition and results of operations.

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 ***Even if we are able to commercialize a future pharmaceutical drug candidate, the profitability of such product candidate will likely depend in significant part on third-party reimbursement practices, which, if unfavorable, would harm our business.***

Our ability to commercialize a drug successfully will depend in part on the extent to which coverage and adequate reimbursement will be available from government health administration authorities, private health insurers and other organizations. Government authorities and third-party payors, such as private health insurers and health maintenance organizations, decide which medications they will pay for and establish reimbursement levels. Government authorities and third-party payors have attempted to control costs by limiting coverage and the amount of reimbursement for particular medications. Increasingly, third-party payors are requiring that drug companies provide them with predetermined discounts from list prices and are challenging the prices charged for medical products. We cannot be sure that coverage will be available for any product candidate that we commercialize and, if coverage is available, whether the level of reimbursement will be adequate. Assuming we obtain coverage for our product candidates, if approved, by a third-party payor, the resulting reimbursement payment rates may not be adequate or may require co-payments that patients find unacceptably high. Patients who are prescribed medications for the treatment of their conditions, and their prescribing physicians, generally rely on third-party payors to reimburse all or part of the costs associated with their prescription drugs. Patients are unlikely to use a product candidate, if approved, unless coverage is provided, and reimbursement is adequate to cover all or a significant portion of the cost of our products. Therefore, coverage and adequate reimbursement are critical to new product acceptance. If reimbursement is not available or is available only to limited levels, we may not be able to successfully commercialize any product candidate for which we obtain marketing approval.

There may be significant delays in obtaining reimbursement for newly approved drugs, and coverage may be more limited than the purposes for which a product candidate is approved by the FDA or similar regulatory authorities outside the U.S. Moreover, eligibility for reimbursement does not imply that any product will be paid for in all cases or at a rate that covers our costs, including research, development, manufacture, sale and distribution. Interim reimbursement levels for a new product, if applicable, may also not be sufficient to cover our costs and may not be made permanent. Reimbursement rates may vary according to the use of the product and the clinical setting in which it is used, may be based on reimbursement levels already set for lower cost medicines and may be incorporated into existing payments for other services. Net prices for products may be reduced by mandatory discounts or rebates required by government healthcare programs or private payors and by any future relaxation of laws that presently restrict imports of medicines from countries where they may be sold at lower prices than in the U.S. Third-party payors often rely upon Medicare coverage policy and payment limitations in setting their own reimbursement policies. However, no uniform policy requirement for coverage and reimbursement for drug products exists among third-party payors in the U.S. Therefore, coverage and reimbursement for drug products can differ significantly from payor to payor. As a result, the coverage determination process is often a time-consuming and costly process that will require us to provide scientific and clinical support for the use of our products to each payor separately with no assurance that coverage and adequate reimbursement will be applied consistently or obtained in the first instance.

Our inability to promptly obtain coverage and profitable payment rates from both government-funded and private payors for any approved products that we develop could have an adverse effect on our operating results, our ability to raise capital needed to commercialize products and our overall financial condition.

#### We may engage in strategic transactions that could impact our liquidity, increase our expenses and present significant distractions to our management.
From time to time, we may consider strategic transactions, such as acquisitions of companies, asset purchases and out-licensing or in-licensing of products, drug candidates or technologies. Additional potential transactions that we may consider include a variety of different business arrangements, including spin-offs, strategic partnerships, joint ventures, restructurings, divestitures, business combinations and investments. Any such transaction may require us to incur non-recurring or other charges, may increase our near- and long-term expenditures and may pose significant integration challenges or disrupt our management or business, which could adversely affect our business, financial condition and results of operations. For example, these transactions may entail numerous operational and financial risks, including:

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • exposure to unknown liabilities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • disruption of our business and diversion of our management's time and attention in order to develop acquired products, drug candidates, technologies or businesses;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • incurrence of substantial debt or dilutive issuances of equity securities to pay for any of these transactions;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • higher-than-expected transaction and integration costs;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • write-downs of assets or goodwill or impairment charges;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • increased amortization expenses;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • difficulty and cost in combining the operations and personnel of any acquired businesses or product lines with our operations and personnel; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • inability to retain key employees of any acquired business.

Accordingly, although there can be no assurance that we will undertake or successfully complete any transactions of the nature described above, any transactions that we complete may be subject to the foregoing risk or other risks and could have a material adverse effect on our business, financial condition and results of operations.

#### Product liability lawsuits against us could cause us to incur substantial liabilities and could limit commercialization of any product candidate that we may develop.
We face an inherent risk of product liability exposure related to the testing of our product candidates in human clinical trials and will face an even greater risk if we commercially sell any product that we may develop. Product liability claims might be brought against us by patients, healthcare providers or others selling or otherwise coming into contact with any of our products or future product candidates during product testing, manufacturing, marketing or sale. For example, we may be sued on allegations that a product candidate caused injury or that the product is otherwise unsuitable. Any such product liability claims may include allegations of defects in manufacturing, defects in design, a failure to warn of dangers inherent in the product, including as a result of interactions with alcohol or other drugs, negligence, strict liability, and a breach of warranties. Claims could also be asserted under state consumer protection acts.

If we cannot successfully defend ourselves against claims that our product caused injuries, we could incur substantial liabilities. Regardless of merit or eventual outcome, liability claims may result in:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • decreased demand for any product candidate that we are developing;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • injury to our reputation and significant negative media attention;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • withdrawal of clinical trial participants;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • increased FDA warnings on product labels;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • significant costs to defend the related litigation;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • substantial monetary awards to trial participants or patients;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • distraction of management's attention from our primary business;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • loss of revenue;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the inability to commercialize any product candidate that we may develop;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the removal of a product from the market; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • increased insurance costs.

 ***If we or our third-party manufacturers fail to comply with environmental, health and safety laws and regulations, we could become subject to fines or penalties or incur costs that could have an adverse effect on the success of our business.***

Our R&D activities involve the controlled use of potentially hazardous substances, including chemical and biological materials, by us and our third-party manufacturers. Our manufacturers are subject to federal,

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state and local laws and regulations in the U.S. and abroad governing laboratory procedures and the use, manufacture, storage, handling and disposal of medical and hazardous materials. Although we believe that our manufacturers' procedures for using, handling, storing and disposing of these materials comply with legally prescribed standards, we cannot completely eliminate the risk of contamination or injury resulting from medical or hazardous materials. As a result of any such contamination or injury, we may incur liability or local, city, state or federal authorities may curtail the use of these materials and interrupt our business operations. In the event of an accident, we could be held liable for damages or penalized with fines, and the liability could exceed our resources. We do not have any insurance for liabilities arising from medical or hazardous materials. Although we maintain workers' compensation insurance to cover us for costs and expenses, we may incur due to injuries to our employees resulting from the use of hazardous materials, this insurance may not provide adequate coverage against potential liabilities. Compliance with applicable environmental, health and safety laws and regulations are expensive, and current or future environmental regulations may impair our research, development and production efforts, which could harm our business, prospects, financial condition or results of operations.

#### We rely and will continue to rely on collaborative partners regarding the development of our research programs and product candidates.
We are and expect to continue to be dependent on collaborations with partners relating to the development and commercialization of our existing and future research programs and product candidates. In particular, we rely on Dong-A to provide services with respect to our development of Vanoglipel (DA-1241) and DA-1726. In addition, we have had, have and will continue to have discussions on potential partnering opportunities with various pharmaceutical companies. If we fail to enter into or maintain collaborative agreements on reasonable terms or at all, our ability to develop our existing or future research programs and product candidates could be delayed, the commercial potential of our products could change, and our costs of development and commercialization could increase.

Our dependence on collaborative partners subjects us to a number of risks, including, but not limited to, the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • We may not be able to control the amount or timing of resources that collaborative partners devote to our research programs and product candidates;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • We may be required to relinquish significant rights, including intellectual property, marketing and distribution rights;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • We rely on the information and data received from third parties regarding our research programs and product candidates and will not have control of the process conducted by the third party in gathering and composing such data and information. We may not have formal or appropriate guarantees from our contract parties with respect to the quality and the completeness of such data;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • A collaborative partner may develop a competing product either by itself or in collaboration with others, including one or more of our competitors;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Our collaborative partners' willingness or ability to complete their obligations under our collaboration arrangements may be adversely affected by business combinations or significant changes in a collaborative partner's business strategy; and/or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • We may experience delays in, or increases in the costs of, the development of our research programs and product candidates due to the termination or expiration of collaborative R&D arrangements.

 ***If, in the future, we are unable to establish sales and marketing capabilities or to selectively enter into agreements with third parties to sell and market our product candidates, we may not be successful in commercializing our product candidates if and when they are approved.***

We do not have sales or marketing infrastructure and have no experience in the sale, marketing or distribution of pharmaceutical products. To achieve commercial success for any approved product for which we retain sales and marketing responsibilities, we must either develop a sales and marketing organization or outsource these functions to other third parties. In the future, we may choose to build a focused sales and marketing infrastructure to sell some of our product candidates if and when they are approved.

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There are risks involved both with establishing our own sales and marketing capabilities and with entering into arrangements with third parties to perform these services. For example, recruiting and training a sales force is expensive and time-consuming and could delay any product launch. If the commercial launch of a product candidate for which we recruit a sales force and establish marketing capabilities is delayed or does not occur for any reason, we would have prematurely or unnecessarily incurred these commercialization expenses. This may be costly, and our investment would be lost if we cannot retain or reposition our sales and marketing personnel.

Factors that may inhibit our efforts to commercialize our product candidates on our own include:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • our inability to recruit and retain adequate numbers of effective sales and marketing personnel;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the inability of sales personnel to obtain access to physicians or persuade adequate numbers of physicians to prescribe any future pharmaceutical products; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • unforeseen costs and expenses associated with creating an independent sales and marketing organization.

If we enter into arrangements with third parties to perform sales, marketing and distribution services, our product revenue or the profitability of these product revenues may be lower than if we were to market and sell any products that we develop ourselves. In addition, we may not be successful in entering into arrangements with third parties to sell and market our product candidates or may be unable to do so on terms that are favorable to us. We may have little control over such third parties, and any of them may fail to devote the necessary resources and attention to sell and market our products effectively. If we do not establish sales and marketing capabilities successfully, either on our own or in collaboration with third parties, we will not be successful in commercializing our product candidates.

 ***Any product candidate for which we obtain marketing approval could be subject to marketing restrictions or withdrawal from the market, and we may be subject to penalties if we fail to comply with regulatory requirements or if we experience unanticipated problems with our products.***

Any pharmaceutical product candidate for which we obtain marketing approval will be subject to continual requirements of and review by the FDA and other regulatory authorities. These requirements include submissions of safety and other post-marketing information and reports; registration and listing requirements current Good Manufacturing Practices ("cGMP") requirements; quality assurance and corresponding maintenance of records; and documents and requirements regarding the distribution of samples to physicians and recordkeeping. Even if the marketing approval of a product candidate is granted, the approval may be subject to limitations on the indicated uses for which the product may be marketed or to the conditions of approval, or contain requirements for costly post-marketing testing and surveillance to monitor the safety or efficacy of the medicine. The FDA closely regulates the post-approval marketing and promotion of drugs to ensure that they are marketed only for the approved indications and in accordance with the provisions of the approved labeling. The FDA imposes stringent restrictions on manufacturers' communications regarding off-label use and if we do not market our products for their approved indications, we may be subject to enforcement action for off-label marketing and/or promotion.

In addition, later discovery of previously unknown problems with our products, manufacturers or manufacturing processes, or failure to comply with regulatory requirements, may result in, among other things:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • restrictions on such products, manufacturers or manufacturing processes;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • restrictions on the labeling, marketing, distribution or use of a product;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • requirements to conduct post-approval clinical trials;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • warning or untitled letters;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • withdrawal of the products from the market;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • refusal to approve pending applications or supplements to approved applications that we submit;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • recall of products;

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • fines, restitution or disgorgement of profits or revenue;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • suspension or withdrawal of marketing approvals for the drug products;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • refusal to permit the import or export of our products;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • product seizure; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • injunctions or the imposition of civil or criminal penalties.

#### We or any potential collaborator may never receive regulatory approval to market our product candidates outside of the U.S.
The activities associated with the development and commercialization of pharmaceutical drugs are subject to comprehensive regulation by the FDA, other regulatory agencies in the U.S. and by comparable authorities in other countries. Failure to obtain regulatory approval for our product candidates will prevent us or any potential collaborator from commercializing our product candidates as pharmaceutical drugs. We have not received regulatory approval to market any of our product candidates in any jurisdiction, and we do not expect to obtain FDA or any other regulatory approvals to market any of our product candidates for the foreseeable future, if at all. The process of obtaining regulatory approvals is expensive, often takes many years, if approval is obtained at all, and can vary substantially based upon the type, complexity and novelty of the product candidates involved.

 ***We may seek to avail ourselves of mechanisms to expedite and/or reduce the cost for development or approval of any of our product candidates or product candidates we may pursue in the future, such as Fast Track designation or orphan drug designation, but such mechanisms may not actually lead to a faster or less expensive development or regulatory review or approval process.***

We may seek Fast Track designation, priority review, orphan drug designation, or accelerated approval for any product candidate we may pursue in the future. For example, if a drug is intended for the treatment of a serious or life-threatening condition and the drug demonstrates the potential to address unmet medical needs for this condition, the drug sponsor may apply for FDA Fast Track designation. However, the FDA has broad discretion with regard to these mechanisms, and even if we believe a particular product candidate is eligible for any such mechanism, we cannot assure you that the FDA would decide to grant it. Even if we obtain Fast Track or priority review designation or pursue an accelerated approval pathway, we may not experience a faster and/or less costly development process, review or approval compared to conventional FDA procedures. The FDA may withdraw a particular designation if it believes that the designation is no longer supported by data from our clinical development program.

 ***Current and future legislation may increase the difficulty and cost of obtaining marketing approval and commercialization of our product candidates and affect the prices we may obtain.***

In the U.S. and some foreign jurisdictions, there have been a number of legislative and regulatory changes and proposed changes regarding the healthcare system that could prevent or delay marketing approval of our product candidates, restrict post-approval activities and affect our ability to profitably sell any product candidates for which we obtain marketing approval.

Legislative and regulatory proposals have been made to expand post-approval requirements and restrict sales and promotional activities for pharmaceutical products. We cannot be sure whether additional legislative changes will be enacted, or whether FDA regulations, guidance or interpretations will be changed, or what the impact of such changes on the marketing approvals, if any, of our product candidates may be. In addition, increased scrutiny by the U.S. Congress of the FDA's approval process may significantly delay or prevent marketing approval, as well as subject us to more stringent product labeling and post-marketing conditions and other requirements.

#### Governments outside the U.S. tend to impose strict price controls, which may adversely affect our revenues, if any.
In some countries, particularly the countries of the European Union, the pricing of prescription pharmaceuticals is subject to governmental control. In these countries, pricing negotiations with

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governmental authorities can take considerable time after the receipt of marketing approval for a product. To obtain reimbursement or pricing approval in some countries, we may be required to conduct a clinical trial that compares the cost-effectiveness of our product candidate to other available therapies. If reimbursement of our products is unavailable or limited in scope or amount, or if pricing is set at unsatisfactory levels, our business could be materially harmed.

 ***Our relationships with healthcare providers and third-party payors will be subject to applicable anti-kickback, fraud and abuse and other healthcare laws and regulations, which could expose us to criminal sanctions, civil penalties, contractual damages, reputational harm and diminished profits and future earnings, among other penalties and consequences.***

Healthcare providers and third-party payors will play a primary role in the recommendation and prescription of any product candidate for which we obtain marketing approval. Our arrangements with third-party payors and customers may expose us to broadly applicable fraud and abuse and other healthcare laws and regulations that may constrain the business or financial arrangements and relationships through which we market, sell and distribute any product candidate for which we obtain marketing approval.

Efforts to ensure that our business arrangements with third parties will comply with applicable healthcare laws and regulations will involve substantial costs. It is possible that governmental authorities will conclude that our business practices may not comply with current or future statutes, regulations or case law involving applicable fraud and abuse or other healthcare laws and regulations. If our operations are found to be in violation of any of these laws or any other governmental regulations that may apply to it, we may be subject to significant civil, criminal and administrative penalties, damages, fines, imprisonment, exclusion of products from government funded healthcare programs, such as Medicare and Medicaid, and the curtailment or restructuring of our operations. If any of the physicians or other healthcare providers or entities with whom we expect to do business is found to be not in compliance with applicable laws, they may be subject to criminal, civil or administrative sanctions, including exclusions from government funded healthcare programs.

 ***We are subject to U.S. and certain foreign export and import controls, sanctions, embargoes, anti-corruption laws, and anti-money laundering laws and regulations. Compliance with these legal standards could impair our ability to compete in domestic and international markets. We can face criminal liability and other serious consequences for violations which can harm our business.***

We are subject to export control and import laws and regulations, including the U.S. Export Administration Regulations, U.S. Customs regulations, various economic and trade sanctions regulations administered by the U.S. Treasury Department's Office of Foreign Assets Controls, the U.S. Foreign Corrupt Practices Act of 1977, as amended, the U.S. domestic bribery statute contained in 18 U.S.C. § 201, the U.S. Travel Act, the USA PATRIOT Act, and other state and national anti-bribery and anti-money laundering laws in the countries in which we conduct activities. Anti-corruption laws are interpreted broadly and prohibit companies and their employees, agents, contractors, and other partners from authorizing, promising, offering, or providing, directly or indirectly, improper payments or anything else of value to recipients in the public or private sector. We may engage third parties for clinical trials outside of the U.S. to sell our products abroad and/or to obtain necessary permits, licenses, patent registrations, and other regulatory approvals. We have direct or indirect interactions with officials and employees of government agencies or government-affiliated hospitals, universities, and other organizations. We can be held liable for the corrupt or other illegal activities of our employees, agents, contractors, and other partners, even if we do not explicitly authorize or have actual knowledge of such activities. Our violations of the laws and regulations described above may result in substantial civil and criminal fines and penalties, imprisonment, the loss of export or import privileges, debarment, tax reassessments, breach of contract and fraud litigation, reputational harm, and other consequences.

#### Our ability to use our net operating losses ("NOLs") to offset future taxable income may be subject to certain limitations.
In general, under Section 382 of Internal Revenue Code of 1986, as amended (the "Code"), a corporation that undergoes an "ownership change," generally defined as a greater than 50 percentage point change in the

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ownership of our equity by certain stockholders over a rolling three-year period, is subject to limitations on its ability to utilize carryforwards to offset future taxable income. Similar provisions of state tax law may also apply. Our existing NOL carryforwards were subject to limitation arising from an ownership change related to the Dong-A Financing and the underwritten public offering we closed on in November 2022. Future changes in our stock ownership, some of which are outside of our control, could result in further ownership changes under Section 382 of the Code. There is also a risk that due to regulatory changes, such as suspensions on the use of NOL carryforwards, or other unforeseen reasons, our existing and any future NOL carryforwards could expire or otherwise be unavailable to offset future income tax liabilities.

 ***Tax matters, including the changes in corporate tax rates, disagreements with taxing authorities and imposition of new taxes could impact the results of our operations and financial condition.***

We are subject to income and other taxes in the U.S. and our operations, plans and results are affected by tax and other initiatives. In 2017, comprehensive changes to the Code were signed into law, informally titled the Tax Cuts and Jobs Act (the "TCJA"). The TCJA included significant changes that could materially impact the taxation of corporations, like us, including among other things, changes to the corporate income tax rate, revisions to the calculation of tax deductions for interest expense and business interest income, immediate deductions for certain new investments instead of deductions for depreciation expense over time, and modifying or repealing many business deductions and credits (including changes to the orphan drug tax credit and limitations on the deductibility of research and experimental expenditures). The TCJA also included a limitation of the deduction for NOLs generated in tax years beginning after 2017 to 80% of current year taxable income and the general elimination of carrybacks of NOLs generated in taxable years ending after 2017. The Coronavirus Aid, Relief, and Economic Security Act (the "CARES Act") signed into law in 2020, subsequently provided that NOLs generated in a taxable year beginning in 2018, 2019 or 2020, could be carried back five years. The CARES Act also temporarily removed the 80% taxable income limitation, allowing NOLs to fully offset net taxable income for the relevant years. In July 2025, Congress enacted the One Big Beautiful Bill Act ("OBBBA"). The OBBBA included, among other changes, amendments to various Code provisions that had been enacted or amended by the TCJA. The OBBBA amendments included further changes to the limitation on tax deductions for interest expense, immediate deductions for certain new investments, and immediate expensing of research and experimental expenditures. The overall impact of these tax acts and any future tax reform is uncertain and our business and financial condition could be adversely affected. The impact of these tax acts and any future tax reform on holders of our common stock is likewise uncertain and could be adverse.

We are also subject to regular reviews, examinations, and audits by the U.S. Internal Revenue Service and other taxing authorities with respect to our taxes. Although we believe our tax estimates are reasonable, if a taxing authority disagrees with the positions we have taken, we could face additional tax liability, including interest and penalties. There can be no assurance that payment of such additional amounts upon final adjudication of any disputes will not have a material impact on our results of operations and financial position.

We also need to comply with new, evolving or revised tax laws and regulations. The enactment of or increases in tariffs, or other changes in the application or interpretation of the Code, the tax acts, or on specific products that we may ultimately sell or with which our products compete, may have an adverse effect on our business or on our results of operations.

 ***Inadequate funding of the FDA and other government agencies could hinder their ability to hire and retain key leadership and other personnel, prevent new products and services from being developed or commercialized in a timely manner or otherwise prevent those agencies from performing normal business functions on which the operation of our business may rely, which could negatively impact our business.***

The ability of the FDA to review and approve new products can be affected by a variety of factors, including government budget and funding levels, the ability to hire and retain key personnel and accept the payment of user fees, and statutory, regulatory and policy changes. Average review times at the agency have fluctuated in recent years as a result. In addition, government funding of other government agencies on which the combined organization's operations may rely, including those that fund R&D activities is subject to the political process, which is inherently fluid and unpredictable.

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Disruptions at the FDA and other agencies may also slow the time necessary for new drugs to be reviewed and/or approved by necessary government agencies, which would adversely affect our business. For example, over the last several years the U.S. government has shut down several times and certain regulatory agencies, such as the FDA, have had to furlough critical FDA and other government employees and stop critical activities. If a prolonged government shutdown occurs, it could significantly impact the ability of the FDA to timely review and process our regulatory submissions, which could have a material adverse effect on our business. Further, in our operations as a public company, future government shutdowns could impact our ability to access the public markets and obtain necessary capital in order to properly capitalize and continue our operations.

 ***Federal legislation and actions by state and local governments may permit reimportation of drugs from foreign countries into the U.S., including foreign countries where the drugs are sold at lower prices than in the U.S., which could adversely affect our operating results.***

We may face competition for our product candidates, if approved, from cheaper alternatives sourced from foreign countries that have placed price controls on pharmaceutical products. For example, in October 2020, the FDA published a final rule that would allow for the importation of certain prescription drugs from Canada, where there are government price controls. In January 2024, the FDA approved Florida's request to import certain lower-priced medications from Canada. While the full implications of the final rule are currently unknown, legislation or regulations allowing the reimportation of drugs could decrease the price we receive for any products we may develop and adversely affect our future revenues and potential profitability.

#### Risks related to dependence on third parties
 ***We have relied and will rely on third-party clinical research organizations CROs to conduct our preclinical studies and clinical trials. If these CROs do not successfully carry out their contractual duties or meet expected deadlines, we may not be able to obtain regulatory approval for or commercialize our product candidates, and our business could be substantially harmed.***

We have relied upon and plan to continue to rely upon CROs and clinical data management organizations to monitor and manage data for our ongoing preclinical and clinical programs. Although we control only certain aspects of their activities, we are responsible for ensuring that each of our studies is conducted in accordance with the applicable protocol and legal, regulatory and scientific standards, and our reliance on the CROs does not relieve us of our regulatory responsibilities. We also rely on third parties to conduct our preclinical studies in accordance with Good Laboratory Practice ("GLP") requirements and the Laboratory Animal Welfare Act of 1966 requirements. We, our CROs and our clinical trial sites are required to comply with regulations and current Good Clinical Practice ("GCP") and comparable foreign requirements to ensure that the health, safety and rights of patients are protected in clinical trials, and that data integrity is assured. Regulatory authorities ensure compliance with GCP requirements through periodic inspections of trial sponsors and trial sites. If we, any of our CROs or our clinical trial sites fail to comply with applicable GCP requirements, the clinical data generated in our clinical trials, or a specific site may be deemed unreliable, and the FDA or comparable foreign regulatory authorities may require us to perform additional clinical trials before approving our marketing applications.

Our CROs are not our employees, and except for remedies available to us under our agreements with such CROs, we cannot control whether or not they devote sufficient time and resources to our ongoing clinical programs. If CROs do not successfully carry out their contractual obligations or meet expected timelines or if the quality or accuracy of the clinical data they obtain is compromised due to the failure to adhere to our clinical protocols, regulatory requirements or for other reasons, our clinical trials may be extended, delayed or terminated and we may not be able to obtain regulatory approval for or successfully commercialize our product candidates. As a result, our results of operations and the commercial prospects for our product candidates would be harmed, our costs could increase and our ability to generate revenues could be delayed.

#### We rely on third parties to manufacture our product candidates and preclinical and clinical drug supplies.
We have no experience manufacturing our product candidates on a large clinical or commercial scale and have no manufacturing facility. We currently have no plans to build our own clinical or commercial scale

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manufacturing capabilities. We currently work exclusively with Dong-A as the sole manufacturer for the production of Vanoglipel (DA-1241) and DA-1726. To meet our projected needs for clinical supplies to support our activities for Vanoglipel (DA-1241) and DA-1726 through regulatory approval and commercial manufacturing, Dong-A will need to provide sufficient scale of production for these projected needs. If any issues arise in the manufacturing and we are unable to arrange for alternative third-party manufacturing sources, we are unable to find an alternative third party capable of reproducing the existing manufacturing method or we are unable to do so on commercially reasonable terms or in a timely manner, we may not be able to complete the development of our product candidates, or market or distribute them.

Reliance on third-party manufacturers entails risks to which we would not be subject if we manufactured our product candidates and preclinical and clinical drug supplies, including:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • reliance on the third party for regulatory compliance and quality assurance;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the possibility of breach of the manufacturing agreement by the third party because of factors beyond our control (including a failure to synthesize and manufacture our product candidates or any products that we may eventually commercialize in accordance with our specifications);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the possibility of termination or nonrenewal of the agreement by the third party, based on our own business priorities, at a time that is costly or damaging to us;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • delay in, or failure to obtain, regulatory approval of any of our product candidates because of the failure by our third-party manufacturer to comply with cGMP or failure to scale up manufacturing processes; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • current manufacturers and any future manufacturers may not be able to manufacture our product candidates at a cost or in quantities or in a timely manner necessary to make commercially successful products.

If third-party manufacturers do not successfully carry out their contractual obligations or meet expected timelines or if the quality or accuracy of the clinical data they obtain is compromised due to the failure to adhere to our clinical protocols, regulatory requirements or for other reasons, our clinical trials may be extended, delayed or terminated and we may not be able to obtain regulatory approval for or successfully commercialize our product candidates.

 ***We may engage in future acquisitions, mergers or in-licenses and out-licenses of technology that could disrupt our business, cause dilution to the organization's stockholders and harm our financial condition and operating results.***

We may, in the future, make acquisitions or licenses of, or investments in, companies, products or technologies that we believe are a strategic or commercial fit with our current product candidates and business or otherwise offer opportunities for us. In connection with these acquisitions, mergers or investments, the organization may:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • issue stock that would dilute our stockholders' percentage of ownership;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • expend cash;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • incur debt and assume liabilities; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • incur amortization expenses related to intangible assets or incur large and immediate write-offs.

We also may be unable to find suitable acquisition, merger or license candidates and we may not be able to complete acquisitions, mergers or licenses on favorable terms, if at all. If we do complete an acquisition, merger or license, we cannot assure you that it will ultimately strengthen our competitive position or that it will not be viewed negatively by customers, financial markets or investors. Further, future acquisitions, mergers or licenses could also pose numerous additional risks to our operations, including:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • problems integrating the purchased or licensed business, products or technologies;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • increases to our expenses;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the failure to have discovered undisclosed liabilities of the acquired or licensed asset or company;

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • diversion of management's attention from their day-to-day responsibilities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • harm to our operating results or financial condition;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • entrance into markets in which we have limited or no prior experience; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • potential loss of key employees, particularly those of the acquired entity.

We may not be able to complete one or more acquisitions or mergers or effectively integrate the operations, products or personnel gained through any such acquisition without a material adverse effect on our business, financial condition and results of operations.

 ***We may form or seek strategic alliances or enter into additional licensing arrangements in the future, and we may not realize the benefits of such alliances or licensing arrangements.***

We may form or seek strategic alliances, create joint ventures or collaborations or enter into additional licensing arrangements with third parties that we believe will complement or augment our development and commercialization efforts with respect to our products and any future product candidates that we may develop. Any strategic alliance or collaboration may require us to incur non-recurring and other charges, increase our near and long-term expenditures, issue securities that dilute our existing stockholders or disrupt our management and business. Our likely collaborators include large and mid-size pharmaceutical companies, regional and national pharmaceutical companies and biotechnology companies. If we enter into any such arrangements with any third parties, we will likely have limited control over the amount and timing of resources that our collaborators dedicate to the development or commercialization of our products or any future product candidate. Our ability to generate revenues from these arrangements will depend on our collaborators' abilities to successfully perform the functions assigned to them in these arrangements. We cannot be certain that, following a strategic transaction or license, we will achieve the revenue or specific net income that justifies such transaction.

Collaborations involving our product candidates, or any future product candidate pose the following risks to us:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • collaborators have significant discretion in determining the efforts and resources that they will apply to these collaborations;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • collaborators may not perform their obligations as expected;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • collaborators may not pursue development and commercialization or may elect not to continue or renew development or commercialization programs based on clinical trial results, changes in the collaborator's strategic focus or available funding or external factors such as an acquisition that diverts resources or creates competing priorities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • collaborators may delay clinical trials, provide insufficient funding for a clinical trial program, stop a clinical trial or abandon a product candidate, repeat or conduct new clinical trials or require a new formulation of a product candidate for clinical testing;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • collaborators could independently develop, or develop with third parties, products that compete directly or indirectly with our product candidates if the collaborators believe that competitive products are more likely to be successfully developed or can be commercialized under terms that are more economically attractive;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • a collaborator with marketing and distribution rights to one or more product candidates may not commit sufficient resources to the marketing and distribution of any such product candidate;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • collaborators may not properly maintain or defend our intellectual property rights or may use our proprietary information in such a way as to invite litigation that could jeopardize or invalidate our proprietary information or expose us to potential litigation;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • collaborators may infringe the intellectual property rights of third parties, which may expose us to litigation and potential liability;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • disputes may arise between the collaborators and us that result in the delay or termination of the research, development or commercialization of our product candidate or that result in costly litigation or arbitration that diverts management's attention and resources;

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • we may lose certain valuable rights under circumstances identified in our collaborations, including if we undergo a change of control;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • collaborations may be terminated and, if terminated, may result in a need for additional capital to pursue further development or commercialization of the applicable product candidates;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • collaborators may learn about our discoveries and use this knowledge to compete with us in the future;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the results of collaborators' preclinical or clinical studies could harm or impair other development programs;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • there may be conflicts between different collaborators that could negatively affect those collaborations and potentially others;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the number and type of our collaborations could adversely affect our attractiveness to future collaborators or acquirers;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • collaboration agreements may not lead to the development or commercialization of our product candidate in the most efficient manner or at all. If our present or future collaborator were to be involved in a business combination, the continued pursuit and emphasis on our product development or commercialization program under such collaboration could be delayed, diminished or terminated; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • collaborators may be unable to obtain the necessary marketing approvals.

If future collaboration partners fail to develop or effectively commercialize our product candidates or any future product candidate for any of these reasons, such candidate may not be approved for sale and our sales of such product candidate, if approved, may be limited, which would have an adverse effect on our operating results and financial condition.

 ***Our employees, principal investigators, CROs and consultants may engage in misconduct or other improper activities, including noncompliance with regulatory standards and requirements, which could have a material adverse effect on our business.***

We are exposed to the risk that our employees, principal investigators, CROs and consultants may engage in fraudulent conduct or other illegal activity. Misconduct by these parties could include failures to comply with FDA regulations or similar regulations of comparable foreign regulatory authorities, to provide accurate information to the FDA or comparable foreign regulatory authorities, to comply with manufacturing standards we have established, to comply with federal and state healthcare fraud and abuse laws and regulations and similar laws and regulations established and enforced by comparable foreign regulatory authorities, to report financial information or data accurately or to disclose unauthorized activities to us. In particular, sales, marketing and business arrangements in the healthcare industry are subject to extensive laws and regulations intended to prevent fraud, kickbacks, self-dealing and other abusive practices. These laws and regulations may restrict or prohibit a wide range of pricing, discounting, marketing and promotion, sales commission, customer incentive programs and other business arrangements. Employee or third-party misconduct could also involve the improper use of information obtained in the course of clinical trials, which could result in regulatory sanctions and serious harm to our reputation. It is not always possible to identify and deter employee misconduct, and the precautions we take to detect and prevent this activity, such as employee training, may not be effective in controlling unknown or unmanaged risks or losses or in protecting us from governmental investigations or other actions or lawsuits stemming from failure to be in compliance with such laws or regulations. If any such actions are instituted against us, and we are not successful in defending such action or asserting our rights, those actions could have a significant impact on our business and results of operations, including the imposition of significant fines or other sanctions.

#### Risks related to intellectual property

#### If we are unable to obtain and maintain sufficient intellectual property rights, our competitive position could be harmed.
We depend on our ability to protect our proprietary technology. We rely on trade secrets, patents, copyright and trademark laws, and confidentiality, licensing and other agreements with employees and third

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parties, all of which offer only limited protection. Our success depends in large part on our ability to obtain and maintain patent protection in the U.S. and other countries with respect to our proprietary technology and products. Where we have the right to do so under our license agreements, we seek to protect our proprietary position by filing patent applications in the U.S. and abroad related to our novel technologies and products that are important to our business.

The patent positions of pharmaceutical and biotechnology companies generally are highly uncertain, involve complex legal and factual questions and have in recent years been the subject of much litigation. As a result, the issuance, scope, validity, enforceability and commercial value of our patents, including those patent rights licensed to us by third parties, are highly uncertain.

The steps we have taken to police and protect our proprietary rights may not be adequate to preclude misappropriation of our proprietary information or infringement of our intellectual property rights, both inside and outside the U.S. The rights already granted under any of our currently issued patents and those that may be granted under future issued patents may not provide us with the proprietary protection or competitive advantages that we are seeking. If we are unable to obtain and maintain patent protection for our technology and products, or if the scope of the patent protection obtained is not sufficient, our competitors could develop and commercialize technology and products similar or superior to ours, and our ability to successfully commercialize our technology and products may be adversely affected.

With respect to patent rights, we do not know whether any of our pending patent applications for any of our product candidates will result in the issuance of patents that protect our technology or products, or which will effectively prevent others from commercializing competitive technologies and products. Our pending applications cannot be enforced against third parties practicing the technology claimed in such applications unless and until a patent is issued from such applications. Further, the examination process may require us or our licensors to narrow the claims, which may limit the scope of patent protection that may be obtained. Although our license agreement with Dong-A includes a number of issued patents that are exclusively licensed to us, the issuance of a patent is not conclusive as to its inventorship, scope, validity or enforceability, issued patents that we own or have licensed from third parties may be challenged in the courts or patent offices in the U.S. and abroad. Such challenges may result in the loss of patent protection, the narrowing of claims in such patents, or the invalidity or unenforceability of such patents, which could limit our ability to stop others from using or commercializing similar or identical technology and products or limit the duration of the patent protection for our technology and products. Protecting against the unauthorized use of our patented technology, trademarks and other intellectual property rights is expensive, difficult and may, in some cases, not be possible. In some cases, it may be difficult or impossible to detect third party infringement or misappropriation of our intellectual property rights, even in relation to issued patent claims, and proving any such infringement may be even more difficult.

#### We may not be able to protect or practice our intellectual property rights throughout the world.
In jurisdictions where we have not obtained patent protection, competitors may use our intellectual property to develop their own products and further, may export otherwise infringing products to territories where we have patent protection, but where it is more difficult to enforce a patent as compared to the U.S. Competitor products may compete with our product candidates, if approved, or any future product candidate in jurisdictions where we do not have issued or granted patents or where we issued or granted patent claims or other intellectual property rights are not sufficient to prevent competitor activities in these jurisdictions. The legal systems of certain countries, particularly certain developing countries, make it difficult to enforce patents and such countries may not recognize other types of intellectual property protection, particularly that relating to pharmaceuticals. This could make it difficult for us to prevent the infringement of our patents or marketing of competing products in violation of our proprietary rights generally in certain jurisdictions. Proceedings to enforce our patent rights in foreign jurisdictions could result in substantial cost and divert our efforts and attention from other aspects of our business.

The laws of some jurisdictions do not protect intellectual property rights to the same extent as the laws in the U.S., and many companies have encountered significant difficulties in protecting and defending such rights in such jurisdictions. If we, or our licensors, encounter difficulties in protecting, or are otherwise precluded from effectively protecting, the intellectual property rights important for our business in such jurisdictions, the value of these rights may be diminished, and we may face additional competition from others

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in those jurisdictions. Many countries have compulsory licensing laws under which a patent owner may be compelled to grant licenses to third parties. In addition, many countries limit the enforceability of patents against government agencies or government contractors. In these countries, the patent owner may have limited remedies, which could materially diminish the value of such patent. If we, or any of our licensors, are forced to grant a license to third parties with respect to any patents relevant to our business, our competitive position in the relevant jurisdiction may be impaired and our business and results of operations may be adversely affected.

#### We may become involved in lawsuits to protect or enforce our intellectual property, which could be expensive, time-consuming and unsuccessful.
In addition to the possibility of litigation relating to infringement claims asserted against us, we may become a party to other patent litigation and other proceedings, including *inter partes* review proceedings, post-grant review proceedings, derivation proceedings declared by the U.S. Patent and Trademark Office ("USPTO") and similar proceedings in foreign countries, regarding intellectual property rights with respect to our current or future technologies or product candidates or products. The cost to us of any patent litigation or other proceeding, even if resolved in our favor, could be substantial. Some of our competitors may be able to sustain the costs of such litigation or proceedings more effectively than we can because of their substantially greater financial resources. Patent litigation and other proceedings may also absorb significant management time. Uncertainties resulting from the initiation and continuation of patent litigation or other proceedings could impair our ability to compete in the marketplace.

Competitors may infringe or otherwise violate our intellectual property, including patents that may be issued to or be licensed by us. As a result, we may be required to file claims in an effort to stop third-party infringement or unauthorized use. Any such claims could provoke these parties to assert counterclaims against us, including claims alleging that we infringe their patents or other intellectual property rights. This can be prohibitively expensive, particularly for a company of our size, and time-consuming, and even if we are successful, any award of monetary damages or other remedy we may receive may not be commercially valuable. In addition, in an infringement proceeding, a court may decide that our asserted intellectual property is not valid or is unenforceable or may refuse to stop the other party from using the technology at issue on the grounds that our intellectual property does not cover our technology. An adverse determination in any litigation or defense proceedings could put our intellectual property at risk of being invalidated or interpreted narrowly and could put our patent applications at risk of not being issued.

If the breadth or strength of our patent or other intellectual property rights is compromised or threatened, it could allow third parties to commercialize our technology or products or result in our inability to commercialize our technology and products without infringing third-party intellectual property rights. Further, third parties may be dissuaded from collaborating with us.

Interference or derivation proceedings brought by the USPTO or its foreign counterparts may be necessary to determine the priority of inventions with respect to our patent applications, and we may also become involved in other proceedings, such as re-examination proceedings, before the USPTO or its foreign counterparts. Due to the substantial competition in the pharmaceutical space, the number of such proceedings may increase. This could delay the prosecution of our pending patent applications or impact the validity and enforceability of any future patents that we may obtain. In addition, any such litigation, submission or proceeding may be resolved adversely to us and, even if successful, may result in substantial costs and distraction to our management.

Furthermore, because of the substantial amount of discovery required in connection with intellectual property litigation, there is a risk that some of our confidential information could be compromised by disclosure during this type of litigation. Moreover, intellectual property law relating to the fields in which we operate is still evolving and, consequently, patent and other intellectual property positions in our industry are subject to change and are often uncertain. We may not prevail in any of these suits or other efforts to protect our technology, and the damages or other remedies awarded, if any, may not be commercially valuable. During the course of this type of litigation, there could be public announcements of the results of hearings, motions or other interim proceedings or developments. If securities analysts or investors perceive these results to be negative, the market price for the combined organization's common stock could be significantly harmed.

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 ***Third parties may initiate legal proceedings alleging that we are infringing their intellectual property rights, the outcome of which would be uncertain and could have a material adverse effect on the success of our business.***

Our commercial success depends upon our ability to develop, manufacture, market and sell our product candidates, and to use our proprietary technologies without infringing the proprietary rights of third parties. We may become party to, or threatened with, future adversarial proceedings or litigation regarding intellectual property rights with respect to our products and technology, including interference and various post grant proceedings before the USPTO or non-U.S. opposition proceedings. Third parties may assert infringement claims against us based on existing patents or patents that may be granted in the future.

As a result of any such infringement claims, or to avoid potential claims, we may choose or be compelled to seek intellectual property licenses from third parties. These licenses may not be available on acceptable terms, or at all. Even if we are able to obtain a license, the license would likely obligate us to pay license fees or royalties or both, and the rights granted to us likely would be nonexclusive, which would mean that our competitors also could obtain licenses to the same intellectual property. Ultimately, we could be prevented from commercializing a product candidate or technology or be forced to cease some aspects of our business operations if, as a result of actual or threatened infringement claims, we are unable to enter into licenses of the relevant intellectual property on acceptable terms. Further, if we attempt to modify a product candidate or technology or to develop alternative methods or products in response to infringement claims or to avoid potential claims, we could incur substantial costs, encounter delays in product introductions or interruptions in sales. Ultimately, such efforts could be unsuccessful.

#### Intellectual property litigation could cause us to spend substantial resources and distract our personnel from their normal responsibilities.
Litigation or other legal proceedings relating to intellectual property claims, with or without merit, is unpredictable and generally expensive and time consuming and is likely to divert significant resources from our core business, including distracting our technical and management personnel from their normal responsibilities. Furthermore, because of the substantial amount of discovery required in connection with intellectual property litigation, there is a risk that some of our confidential information could be compromised by disclosure during this type of litigation. In addition, there could be public announcements of the results of hearings, motions or other interim proceedings or developments and if securities analysts or investors perceive these results to be negative, it could have a substantial adverse effect on the price of our common stock and negatively impact our ability to raise additional funds. Such litigation or proceedings could substantially increase our operating losses and reduce the resources available for development activities or any future sales, marketing or distribution activities.

We may not have sufficient financial or other resources to adequately conduct such litigation or proceedings. Some of our competitors may be able to sustain the costs of such litigation or proceedings more effectively than we can because of their greater financial resources and more mature and developed intellectual property portfolios. Accordingly, despite our efforts, we may not be able to prevent third parties from infringing upon, misappropriating or successfully challenging our intellectual property rights. Uncertainties resulting from the initiation and continuation of patent litigation or other proceedings could have a material adverse effect on our ability to compete in the marketplace.

 ***We may be subject to damages resulting from claims that our employees or we have wrongfully used or disclosed alleged trade secrets of their former employers.***

Our employees and consultants have been previously employed at other biotechnology or pharmaceutical companies, including our competitors or potential competitors. Although we are not aware of any claims currently pending against us, we may be subject to claims that these employees, or we have, inadvertently or otherwise used or disclosed trade secrets or other proprietary information or intellectual property of the former employers of our employees. Litigation may be necessary to defend against these claims. Even if we are successful in defending against these claims, litigation could result in substantial costs and be a distraction to management. If we fail in defending such claims, in addition to paying money claims, we may lose valuable intellectual property rights or personnel. A loss of key personnel or their work product could hamper or prevent our ability to commercialize product candidates, which would adversely affect our commercial development efforts.

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 ***Our trade secrets are difficult to protect and if we are unable to protect the confidentiality of our trade secrets, our business and competitive position would be harmed.***

In addition to seeking patents for some of our technologies and product candidates, we also rely on trade secrets, including unpatented know-how, technology and other proprietary information, to maintain our competitive position. We seek to protect these trade secrets, in part, by entering into non-disclosure and confidentiality agreements with parties who have access to them, such as our employees, corporate collaborators, outside scientific collaborators, contract manufacturers, consultants, advisors and other third parties. We also enter into confidentiality, non-competition, non-solicitation, and invention assignment agreements with our employees and consultants that obligate them to assign to us any inventions developed in the course of their work for us. However, we cannot guarantee that we have executed these agreements with each party that may have or have had access to our trade secrets or that the agreements we have executed will provide adequate protection. Despite these efforts, any of these parties may breach the agreements and disclose our proprietary information, including our trade secrets, and we may not be able to seek patent protection on technology relating to our product candidates or obtain adequate remedies for such breaches. As a result, we may be forced to bring claims against third parties, or defend claims that they bring against us, to determine ownership of what we regard as our intellectual property. Monitoring unauthorized disclosures is difficult and we do not know whether the procedures that we have followed to prevent such disclosures are or will be adequate. Enforcing a claim that a party illegally disclosed or misappropriated a trade secret is difficult, expensive and time-consuming, and the outcome is unpredictable. In addition, some courts inside and outside the U.S. may be less willing or unwilling to protect trade secrets.

Furthermore, if any of the technology or information that we protect as trade secrets were to be lawfully obtained or independently developed by a competitor, we would have no right to prevent them from using that technology or information to compete with us. If any of our trade secrets were to be disclosed to, or independently developed by, a competitor, our competitive position would be harmed.

 ***Our ability to obtain and maintain our patent protection depends on compliance with various procedural, documentary, fee payment and other requirements imposed by governmental patent agencies, and our patent protection could be reduced or eliminated for non-compliance with these requirements.***

Periodic maintenance fees on any issued patent are due to be paid to the USPTO, and foreign patent agencies in several stages over the lifetime of the patent. The USPTO and various foreign governmental patent agencies require compliance with a number of procedural, documentary, fee payment and other requirements during the patent application process. While an inadvertent lapse can in many cases be cured by payment of a late fee or by other means in accordance with the applicable rules, there are situations in which noncompliance can result in abandonment or lapse of the patent or patent application, resulting in partial or complete loss of patent rights in the relevant jurisdiction. Non-compliance events that could result in abandonment or lapse of a patent or patent application include, but are not limited to, failure to respond to official actions within prescribed time limits, non-payment of fees and failure to properly legalize and submit formal documents. If we or our licensors fail to maintain the patents and patent applications covering our product candidates, our competitors might be able to enter the market, which would have a material adverse effect on our business.

#### Intellectual property rights do not necessarily address all potential threats to our competitive advantage.
The degree of future protection afforded by our intellectual property rights is uncertain because intellectual property rights have limitations, and may not adequately protect our business or permit us to maintain our competitive advantage. For example:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • others may be able to make product candidates that are similar to our product candidates but that are not covered by the claims of the patents that we own or have exclusively licensed;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • we or our future licensors or collaborators might not have been the first to make the inventions covered by the issued patent or pending patent application that we own or have exclusively licensed;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • we or our future licensors or collaborators might not have been the first to file patent applications covering certain of our inventions;

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • others may independently develop similar or alternative technologies or duplicate any of our technologies without infringing our intellectual property rights;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • it is possible that our pending patent applications will not lead to issued patents;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • issued patents that we own or have exclusively licensed may be held invalid or unenforceable, as a result of legal challenges by our competitors;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • our competitors might conduct R&D activities in countries where we do not have patent rights and then use the information learned from such activities to develop competitive products for sale in our major commercial markets;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • we may not develop additional proprietary technologies that are patentable; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the patents of others may have an adverse effect on our business.

Should any of these events occur, they could significantly harm our business, results of operations and prospects.

#### Risks related to operations, employee matters and managing growth
 ***We currently have a small number of employees and consultants, and our future success depends on our ability to retain our executive officers and to attract, retain and motivate qualified personnel.***

Because of the specialized scientific nature of our business, we rely heavily on our ability to attract and retain qualified scientific, technical and managerial personnel. We are highly dependent upon current members of our management and scientific team. We intend to increase our technical and management staff as needs arise and supporting resources become available, but the loss of one or more of our senior executive officers could be detrimental to us if we cannot recruit suitable replacements in a timely manner. The competition for qualified personnel in the pharmaceutical field is intense and as a result, we may be unable to continue to attract and retain qualified personnel necessary for the development of our business or to recruit suitable replacement personnel.

#### We may need to increase the size of our organization, and we may experience difficulties in managing this growth.
We are a clinical-stage biopharmaceutical company with a small number of employees, and our management systems currently in place are not likely to be adequate to support our future growth plans. Our ability to grow and to manage our growth effectively will require us to hire, train, retain, manage and motivate additional employees and to implement and improve our operational, financial and management systems. These demands also may require the hiring of additional senior management personnel or the development of additional expertise by our senior management personnel. Hiring a significant number of additional employees, particularly those at the management level, would increase our expenses significantly. Moreover, if we fail to expand and enhance our operational, financial and management systems in conjunction with our potential future growth, it could have a material adverse effect on our business, financial condition and results of operations.

As of December 31, 2024, we had nine full-time employees. As our development and commercialization plans and strategies develop, or as a result of any future acquisitions, we may need additional managerial, operational, development, sales, marketing, financial and other resources. Our management, personnel and systems currently in place may not be adequate to support our future growth. Future growth would impose significant added responsibilities on our employees, including:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • managing our clinical trials effectively;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • identifying, recruiting, maintaining, motivating and integrating additional employees;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • managing our internal development efforts effectively while complying with our contractual obligations to licensors, contractors and other third parties; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • improving our managerial, development, operational and finance systems.

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As our operations expand, we will need to manage additional relationships with various CROs, strategic partners, and other third parties. Our future financial performance and our ability to commercialize our product candidates and to compete effectively will depend, in part, on our ability to manage any future growth effectively. To that end, we must be able to manage our development efforts and clinical trials effectively and hire, train and integrate additional management, administrative, R&D, and sales and marketing personnel. We may not be able to accomplish these tasks, and our failure to accomplish any of them could prevent us from successfully growing MetaVia.

 ***We intend to market our product candidates outside of the U.S., and if we do, we will be subject to the risks of doing business outside of the U.S.***

Because we intend to market our product candidates, if approved, outside of the U.S., our business is subject to risks associated with doing business outside of the U.S. Accordingly, our business and financial results in the future could be adversely affected due to a variety of factors, including:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • failure to develop an international sales, marketing and distribution system for our products;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • changes in a specific country's or region's political and cultural climate or economic condition;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • unexpected changes in foreign laws and regulatory requirements;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • difficulty of effective enforcement of contractual provisions in local jurisdictions;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • inadequate intellectual property protection in foreign countries;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • inadequate data protection against unfair commercial use;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • trade-protection measures, import or export licensing requirements such as Export Administration Regulations promulgated by the U.S. Department of Commerce and fines, penalties or suspension or revocation of export privileges;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the effects of applicable foreign tax structures and potentially adverse tax consequences; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • significant adverse changes in foreign currency exchange rates.

 ***The pharmaceutical industry is highly competitive and is subject to rapid and significant technological change, which could render our technologies and products obsolete or uncompetitive.***

The pharmaceutical industry is highly competitive and is subject to rapid and significant technological change, which could render certain of our products obsolete or uncompetitive. This is particularly true in the development of therapeutics for indications where new products and combinations of products are rapidly being developed that change the treatment paradigm for patients. There is no assurance that our product candidates will be the most effective, have the best safety profile, be the first to market, or be the most economical to make or use. The introduction of competitive therapies as alternatives to our product candidates could dramatically reduce the value of those development projects or chances of successfully commercializing those product candidates, which could have a material adverse effect on our long-term financial success.

We will compete with companies in the U.S. and internationally, including major pharmaceutical and chemical companies, specialized CROs, R&D firms, universities and other research institutions. Many of our competitors have greater financial resources and selling and marketing capabilities, greater experience in clinical testing and human clinical trials of pharmaceutical products and greater experience in obtaining FDA and other regulatory approvals than we do. In addition, some of our competitors may have lower development and manufacturing costs.

#### Risks related to our common stock

#### The price of our common stock may be volatile and fluctuate substantially, which could result in substantial losses for holders of our common stock.
The trading price of our common stock has been and is likely to continue to be highly volatile and could be subject to wide fluctuations in response to various factors, some of which are beyond our control, including limited trading volume. In addition to the factors discussed in this "Risk Factors" section, these factors include:

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • adverse results or delays in preclinical studies, clinical trials, regulatory decisions or the development status of our product candidates or any product candidates we may pursue in the future;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • our ability to raise sufficient additional funds on satisfactory terms, or at all, necessary for the continued development of our product candidates whether through potential collaborative, partnering or other strategic arrangements or otherwise;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the terms and timing of any future collaborative, licensing or other strategic arrangements that we may establish;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • our inability to comply with the minimum listing requirements of Nasdaq;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the timing of achievement of, or failure to achieve, our, or any potential collaborator's clinical, regulatory and other milestones, such as the commencement of clinical development, the completion of a clinical trial or the receipt of regulatory approval;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • decisions to initiate a clinical trial, not initiate a clinical trial, or terminate an existing clinical trial;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • adverse regulatory decisions, including failure to receive regulatory approval for our product candidates or regulatory actions requiring or leading to a delay or stoppage of any clinical trials;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the commercial success of any product approved by the FDA or its foreign counterparts;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • changes in applicable laws, rules or regulations;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • adverse developments concerning our manufacturers, suppliers, collaborators and other third parties;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • occurrence of health epidemics or contagious diseases, and potential effects on our business, clinical trial sites, supply chain and manufacturing facilities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • our failure to commercialize our product candidates;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the success of competitive drugs;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • if our patents covering our product candidates expire or are invalidated or are found to be unenforceable, or if some or all of our patent applications do not result in issued patents or result in patents with narrow, overbroad, or unenforceable claims;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • additions or departures of key scientific or management personnel;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • unanticipated safety concerns related to the use of any product candidates;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • our announcements or our competitor's announcements regarding new products, enhancements, significant contracts, acquisitions or strategic partnerships and investments;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the size and growth of our target markets;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • our, or companies perceived to be similar to us, failure to meet external expectations, or management guidance;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • fluctuations in our quarterly financial results or the quarterly financial results of companies perceived to be similar to us;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • publication of research reports about us or our industry, recommendations, earning results or estimates or withdrawal of research coverage by securities analysts;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • changes in the market valuations of similar companies;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • changes in general economic, industry, political and market conditions due to military conflicts or war, inflation, increases in interest rates, health epidemics, the imposition of tariffs by the U.S. or other countries or trade wars;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • changes in our capital structure or dividend policy, future issuances of securities, sales of common stock by officers, directors and significant stockholders or our incurrence of debt;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • trading volume of our common stock;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • changes in accounting practices and ineffectiveness of our internal controls;

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • disputes, litigation or developments relating to proprietary rights;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • timing of milestones and royalty payments; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • other events or factors, many of which are beyond our control.

In addition, the stock market in general, Nasdaq, and the stock of biopharmaceutical companies in particular, have experienced extreme price and volume fluctuations that have often been unrelated or disproportionate to the operating performance of these companies. Broad market and industry factors may negatively affect the market price of our common stock, regardless of our actual operating performance. In the past, securities class action litigation has often been instituted against companies following periods of volatility in the market price of a company's securities. This type of litigation, if instituted, could result in substantial costs and a diversion of management's attention and resources, which would harm our business, operating results or financial condition.

#### Our two largest stockholders may use their significant interests to take actions not supported by our other stockholders.
As of December 9, 2025, our two largest stockholders, Dong-A and Dong-A Socio Holdings Co., Ltd. ("Dong-A Holdings"), beneficially owned approximately 76.5% of our voting rights. As a result, Dong-A and Dong-A Holdings are able to exert a significant influence on the outcome of corporate actions requiring stockholder approval, including mergers, share capital increases and other extraordinary items.

In addition, pursuant to the Investor Rights Agreement between us and Dong-A, Dong-A has the right to appoint a number of our directors commensurate with its percentage holding of our common stock, which may result in Dong-A controlling both the determinations of the Board of Directors of our Company (the "Board") and the vote of all matters submitted to a vote of our stockholders, which enables them to control all corporate decisions. This concentration of ownership may delay, deter or prevent acts that would be favored by our other stockholders. The interests of Dong-A may not always coincide with our interests or the interests of our other stockholders. For as long as Dong-A owns shares of our common stock and the Investor Rights Agreement is effective, Dong-A will have significant influence on our management, business plans and policies, including the appointment and removal of members of our Board, decisions on whether to raise future capital and amending our certificate of incorporation and bylaws, which govern the rights attached to our common stock. In particular, with a significant ownership percentage of our stock, Dong-A will be able to cause or prevent a change of control of us or a change in the composition of our Board and could preclude any unsolicited acquisition of us. The concentration of ownership could deprive you of an opportunity to receive a premium for your shares of common stock as part of a sale of MetaVia and ultimately might affect the market price of our common stock. In addition, this concentration of ownership may adversely affect the trading price of our common stock because investors may perceive disadvantages in owning shares in a company with significant stockholders.

Dong-A, Dong-A Holdings and their affiliates engage in a broad spectrum of activities, including investments in the healthcare industry generally. In the ordinary course of its business activities, Dong-A, Dong-A Holdings and their affiliates may engage in activities where their interests conflict with our interests or those of our other stockholders, such as investing in or advising businesses that directly or indirectly compete with certain portions of our business or are suppliers or customers of ours. Nothing in our certificate of incorporation provides that neither Dong-A or any of their affiliates or any director who is not employed by us (including any non-employee director who serves as one of our officers in both her or his director and officer capacities) or its affiliates have any duty to refrain from engaging, directly or indirectly, in the same business activities or similar business activities or lines of business in which we operate. Dong-A and Dong-A Holdings also may pursue acquisition opportunities that may be complementary to our business, and, as a result, those acquisition opportunities may not be available to us. In addition, Dong-A and Dong-A Holdings may have an interest in pursuing acquisitions, divestitures and other transactions that, in their judgment, could enhance its investment, even though such transactions might involve risks to our stockholders.

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 ***We are a controlled company within the meaning of Nasdaq listing requirements and as a result, may rely on exemptions from certain corporate governance requirements. To the extent we rely on such exemptions, you will not have the same protections afforded to stockholders of companies that are subject to such corporate governance requirements.***

Because of the voting power over our Company held by Dong-A and Dong-A Holdings, and the Investor Rights Agreement between us and Dong-A, we are considered a controlled company for the purposes of Nasdaq listing requirements. As such, we are exempt from the corporate governance requirements that our Board, compensation committee, and nominating and corporate governance committee meet the standard of independence established by those corporate governance requirements. The independence standards are intended to ensure that directors who meet the independence standards are free of any conflicting interest that could influence their actions as directors.

We do not currently utilize the exemptions afforded to a controlled company, though we are entitled to do so. To the extent we utilize these exemptions, you will not have the same protections afforded to stockholders of companies that are subject to all of the corporate governance requirements of Nasdaq.

 ***Provisions in our corporate charter documents and under Delaware law may make an acquisition of MetaVia, which may be beneficial to our stockholders, more difficult and may prevent attempts by our stockholders to replace or remove our current management.***

Provisions in our certificate of incorporation and the bylaws may discourage, delay or prevent a merger, acquisition or other change in control of us that stockholders may consider favorable, including transactions in which our stockholders might otherwise receive a premium for their shares. These provisions could also limit the price that investors might be willing to pay in the future for shares of our common stock, thereby depressing the market price of our common stock. In addition, because our Board is responsible for appointing the members of our management team, these provisions may frustrate or prevent any attempts by stockholders to replace or remove their current management by making it more difficult for stockholders to replace members of our Board. Among other things, these provisions:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • establish a classified Board such that not all members of the Board are elected at one time;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • allow the authorized number of our directors to be changed only by resolution of our Board;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • limit the manner in which our stockholders can remove directors from the Board;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • establish advance notice requirements for stockholder proposals that can be acted on at stockholder meetings and nominations to our Board;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • require that stockholder actions must be effected at a duly called stockholder meeting and prohibit actions by our stockholders by written consent;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • prohibit our stockholders from calling special meetings;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • authorize our Board to issue preferred stock without stockholder approval, which preferred stock may include rights superior to the rights of the holders of common stock, and which could be used to institute a shareholder rights plan, or so-called "poison pill," that would work to dilute the stock ownership of a potential hostile acquirer, effectively preventing acquisitions that have not been approved by our Board; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • require the approval of the holders of at least two-thirds of the votes that all our stockholders would be entitled to cast to amend or repeal certain provisions of our charter or bylaws.

Moreover, because we are incorporated in Delaware, we are governed by the provisions of Section 203 ("Section 203") of the Delaware General Corporation Law (the "DGCL"), which prohibits a person who owns in excess of 15% of our outstanding voting stock from merging or combining with it for a period of three years after the date of the transaction in which the person acquired in excess of 15% of our outstanding voting stock, unless the merger or combination is approved in a prescribed manner.

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 ***We are a "smaller reporting company" and we cannot be certain if the reduced reporting requirements applicable to such companies could make our common stock less attractive to investors.***

We are a "smaller reporting company," as defined in the Exchange Act. For as long as we continue to be a smaller reporting company, we may take advantage of exemptions from various reporting requirements, including exemption from compliance with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act, only being required to provide two years of audited financial statements in our annual reports and reduced disclosure obligations regarding executive compensation in our periodic reports and proxy statements.

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, there may be a less active trading market for our common stock, and our stock price may be more volatile.

#### General risk factors

#### Our business and operations may suffer in the event of system failures or other unplanned events.
Despite the implementation of security measures, our internal computer systems and those of our current and future contractors and consultants are vulnerable to damage from computer viruses, unauthorized access, natural disasters, terrorism, war and telecommunication and electrical failures. While we are not aware of any such material system failure, accident or security breach to-date, if such an event were to occur and cause interruptions in our operations, it could result in a material disruption of our development programs and our business operations. For example, the loss of clinical trial data from completed or future clinical trials could result in delays in regulatory approval efforts and significantly increase our costs to recover or reproduce the data. To the extent that any disruption or security breach was to result in a loss of, or damage to, our data or applications, or inappropriate disclosure of confidential or proprietary information, we could incur liability, and the further development and commercialization of our product candidates could be delayed.

Furthermore, any unplanned event, such as flood, fire, explosion, tornadoes, earthquake, extreme weather condition, medical epidemics, power shortage, telecommunication failure or other natural or manmade accidents or incidents that result in us being unable to fully utilize the facilities, may have an adverse effect on our ability to operate the business, particularly on a daily basis, and have significant negative consequences on our financial and operating conditions. Loss of access to these facilities may result in increased costs, delays in the development of our product candidates or interruption of our business operations.

 ***We rely significantly on information technology and any failure, inadequacy, interruption or security lapse of that technology or loss of data, including any cyber security incidents, may compromise sensitive information related to our business, prevent us from accessing critical information or expose us to liability which could harm our ability to operate our business effectively and adversely affect our business and reputation.***

In the ordinary course of our business, our CROs and other third parties on which we rely collect and store sensitive data, including legally protected patient health information, personally identifiable information about our employees, intellectual property, and proprietary business information. We manage and maintain our applications and data utilizing on-site systems. These applications and data encompass a wide variety of business-critical information, including R&D information and business and financial information.

The secure processing, storage, maintenance and transmission of this critical information is vital to our operations and business strategy. Despite the implementation of security measures, our internal computer systems and those of third parties with which we contract are vulnerable to damage from cyber-attacks, computer viruses, breaches, unauthorized access, interruptions due to employee error or malfeasance or other disruptions, or damage from natural disasters, terrorism, war and telecommunication and electrical failures. Any such event could compromise our networks, and the information stored there could be accessed by unauthorized parties, publicly disclosed, lost or stolen. We have measures in place that are designed to detect and respond to such security incidents and breaches of privacy and security mandates. Any such access, disclosure or other loss of information could result in legal claims or proceedings, liability under laws that

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protect the privacy of personal information, government enforcement actions and regulatory penalties. Unauthorized access, loss or dissemination could also disrupt our operations, including our ability to conduct research, development and commercialization activities, process and prepare company financial information, manage various G&A aspects of our business and damage our reputation, in addition to possibly requiring substantial expenditures of resources to remedy, any of which could adversely affect our business. The loss of clinical trial data could result in delays in our regulatory approval efforts and significantly increase our costs to recover or reproduce the data. In addition, there can be no assurance that we will promptly detect any such disruption or security breach, if at all. To the extent that any disruption or security breach were to result in a loss of, or damage to, our data or applications, or inappropriate disclosure of confidential or proprietary information, we could incur liability, and our research, development and commercialization efforts could be delayed.

#### An active trading market for our common stock may not be maintained.
Our common stock is currently traded on Nasdaq, but we can provide no assurance that we will be able to maintain an active trading market for our shares on Nasdaq or any other exchange in the future. If there is no active market for our common stock, it may be difficult for our stockholders to sell shares without depressing the market price for the shares or at all.

 ***If securities analysts do not publish research or reports about our business or if they publish negative evaluations of our business, the price of our stock could decline.***

If one or more analysts cover our business and downgrade their evaluations of our stock or publish inaccurate or unfavorable research about our business, the price of our stock could decline. If one or more of these analysts cease to cover our stock, we could lose visibility in the market for our stock, which in turn could cause our stock price and trading volume to decline.

 ***We incur increased costs as a result of operating as a public company and our management is required to devote substantial time to compliance initiatives.***

The Sarbanes-Oxley Act, the Dodd-Frank Wall Street Reform and Consumer Protection Act, the listing requirements of the stock exchange upon which our common stock is listed, and other applicable securities rules and regulations impose various requirements on public companies, including establishment and maintenance of effective disclosure and financial controls and corporate governance practices. Our management and other personnel devote a substantial amount of time to these compliance initiatives. Moreover, these rules and regulations increase our legal and financial compliance costs and make some activities more time-consuming and costly. However, these rules and regulations are often subject to varying interpretations, in many cases due to their lack of specificity, and, as a result, their application in practice may evolve over time as new guidance is provided by regulatory and governing bodies. This could result in continuing uncertainty regarding compliance matters and higher costs necessitated by ongoing revisions to disclosure and governance practices. Stockholder activism, the current political environment and the current high level of government intervention and regulatory reform may lead to substantial new regulations and disclosure obligations, which may lead to additional compliance costs and impact the manner in which we operate our business in ways we cannot currently anticipate.

For as long as we continue to be an smaller reporting company, we may take advantage of exemptions from various reporting requirements that are applicable to other public companies, including exemption from compliance with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act, only being required to provide two years of audited financial statements in our annual reports and reduced disclosure obligations regarding executive compensation in our periodic reports and proxy statements. If we no longer qualify as a "smaller reporting company," we will need to comply with additional reporting requirements that are applicable to other public companies that may be costly and require management to devote substantial time to compliance with such requirements, such as providing an opinion from our independent registered public accounting firm on the effectiveness of our internal control over financial reporting.

To achieve compliance with Section 404, we are required to engage in a process to document and evaluate our internal control over financial reporting, which is both costly and challenging. In this regard,

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we must dedicate internal resources, hire additional finance and accounting personnel, potentially engage outside consultants and adopt a detailed work plan to assess and document the adequacy of internal control over financial reporting, continue steps to improve control processes as appropriate, validate through testing that controls are functioning as documented and implement a continuous reporting and improvement process for internal control over financial reporting.

During the course of our review and testing, we may identify deficiencies or material weaknesses and be unable to remediate them before we must provide the required reports. We or our independent registered public accounting firm may not be able to conclude on an ongoing basis that we have effective internal control over financial reporting, which could harm our operating results, cause investors to lose confidence in our reported financial information and cause the trading price of our stock to fall.

In addition, as a public company we are required to timely file accurate quarterly and annual reports with the SEC under Exchange Act. In order to report the results of our operations and financial position on an accurate and timely basis, we will depend on CROs to provide timely and accurate notice of their costs to us. Any failure to report our financial results on an accurate and timely basis could result in sanctions, lawsuits, delisting of our shares from Nasdaq or other adverse consequences that would materially harm our business.

 ***We do not anticipate declaring or paying, in the foreseeable future, any cash dividends and, consequently, the ability of our stockholders to achieve a return on their investment will depend on appreciation in the price of our common stock.***

We have never declared or paid any cash dividend on our capital stock and do not currently intend to do so in the foreseeable future. We currently anticipate that we will retain future earnings for the development, operation and expansion of our business. Therefore, the success of an investment in shares of our common stock will depend upon any future appreciation in their value. There is no guarantee that shares of our common stock will appreciate in value or even maintain the price at which you purchased them.

 ***Our bylaws designate the Court of Chancery of the State of Delaware as the sole and exclusive forum for certain types of actions and proceedings that may be initiated by our stockholders, which could limit our stockholders' ability to obtain a favorable judicial forum for disputes with us or our directors, officers or employees.***

Our bylaws provide that, unless we consent in writing to the selection of an alternative forum, the Court of Chancery of the State of Delaware will generally be the sole and exclusive forum for any derivative action or proceeding brought on our behalf, any action asserting a claim of breach of a fiduciary duty owed by any of our directors, officers or other employees to us or our stockholders, any action asserting a claim arising pursuant to any provision of the DGCL, the certificate of incorporation or the bylaws or any other action asserting a claim governed by the internal affairs doctrine. This provision does not apply to claims arising under the Securities Act of 1933, as amended (the "Securities Act") and the Exchange Act or any claim for which the federal courts have exclusive jurisdiction. Any person or entity purchasing or otherwise acquiring any interest in shares of our capital stock shall be deemed to have notice of and to have consented to the provisions of the bylaws described above. This choice of forum provision may limit a stockholder's ability to bring a claim in a judicial forum that it finds favorable for disputes with us or our directors, officers or other employees, which may discourage such lawsuits against us and our directors, officers and employees. Alternatively, if a court were to find this provision inapplicable to, or unenforceable in respect of, one or more of the specified types of actions or proceedings, we may incur additional costs associated with resolving such matters in other jurisdictions, which could adversely affect our business and financial condition.

#### Risks related to the offering
 ***If you purchase the securities sold in this offering, you will experience immediate and substantial dilution. In addition, we may issue additional equity or convertible debt securities in the future, which may result in additional dilution to you.***

Since the price per share of the securities being offered is higher than the net tangible book value per share of our common stock, you will suffer dilution with respect to the net tangible book value of the

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securities you purchase in this offering. Based on the assumed public offering price of $8.155 per Class A Unit in this offering (assuming no sales of Class B Units in this offering) and our net tangible book value as of September 30, 2025, if you purchase securities in this offering, you will suffer immediate dilution of $4.21 per share with respect to the net tangible book value of the common stock. For a more detailed discussion of the foregoing, see the section entitled "Dilution" below. To the extent outstanding stock options, warrants or pre-funded warrants are exercised, or restricted stock units vest and settle, there will be further dilution to new investors. In addition, to the extent we need to raise additional capital in the future and we issue additional shares of common stock or securities convertible or exchangeable for our common stock, our then existing stockholders may experience dilution and the new securities may have rights senior to those of our common stock offered in this offering.

#### We have broad discretion in the use of our existing cash and the net proceeds from this offering and may not use them effectively.
Our management will have broad discretion in the application of our existing cash and the net proceeds from this offering, including for any of the purposes described in the section entitled "Use of Proceeds," and you will not have the right or opportunity as part of your investment decision to assess whether such proceeds are being used appropriately. Because of the number and variability of factors that will determine our use of our existing cash and the net proceeds from this offering, their ultimate use may vary substantially from their currently intended use. Our management might not apply our existing cash and the net proceeds from this offering in ways that ultimately increase the value of your investment. The failure by our management to apply these funds effectively could result in financial losses that could have a material adverse effect on our business, cause the price of our common stock to decline and delay the development of our product candidates. Pending their use, we may invest the net proceeds from this offering in a manner that does not produce income or that loses value.

#### There is no public market for the pre-funded warrants or Common Warrants being offered in this offering.
There is no public trading market for the pre-funded warrants or Common Warrants being offered in this offering, and we do not expect a market to develop. In addition, we do not intend to list the pre-funded warrants or Common Warrants on Nasdaq or any other national securities exchange or nationally recognized trading system. Without an active trading market, the liquidity of the pre-funded warrants and Common Warrants will be limited.

 ***If we do not maintain a current and effective prospectus relating to the common stock issuable upon exercise of the Common Warrants, public holders will only be able to exercise such Common Warrants on a "cashless basis."***

If we do not maintain a current and effective prospectus relating to the shares of common stock issuable upon exercise of the Common Warrants at the time that holders wish to exercise such respective warrants, they will only be able to exercise them on a "cashless basis," and under no circumstances would we be required to make any cash payments or net cash settle such warrants to the holders. As a result, the number of shares of common stock that holders will receive upon exercise of the Common Warrants will be fewer than it would have been had such holders exercised their Common Warrants for cash. We will use our best efforts to maintain a current and effective prospectus relating to the shares of common stock issuable upon exercise of such Common Warrants until the expiration of such Common Warrants or until all Common Warrants have been exercised in full. However, we cannot assure you that we will be able to do so. If we are unable to do so, the potential "upside" of the holder's investment in our Company may be reduced.

#### The Common Warrants included in this offering are speculative in nature.
The Common Warrants represent the right to acquire shares of common stock at a fixed price. Specifically, holders of the Common Warrants may acquire the shares of common stock issuable upon exercise of such warrants at an exercise price of $ per share. Moreover, following this offering, the market value of the Common Warrants is uncertain and there can be no assurance that the market value of the Common Warrants will equal or exceed the respective public offering prices. There can be no assurance that

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the market price of the shares of common stock will ever equal or exceed the exercise price of the warrants, and consequently, whether it will ever be profitable for holders of warrants to exercise the Common Warrants.

#### We will not receive a significant amount or any additional funds upon the exercise of the pre-funded warrants.
Each pre-funded warrant is exercisable for $0.001 per share of common stock underlying such warrant, which may be paid by way of a cashless exercise, in which the holder would receive upon such exercise the net number of shares of common stock determined according to the formula set forth in the pre-funded warrant. Accordingly, we will not receive a significant amount or potentially any additional funds upon the exercise of the pre-funded warrants.

 ***Holders of the pre-funded warrants and Common Warrants will generally have no rights as stockholders until such holders exercise their warrants and acquire our shares of common stock.***

Until holders of the pre-funded warrants and Common Warrants exercise their warrants and acquire our shares of common stock, such holders will generally have no rights (including voting rights) with respect to the shares of common stock underlying such pre-funded warrants and Common Warrants. In the event of certain distributions, including cash dividends, if any, to all holders of our common stock for no consideration, the holder of a pre-funded warrant or Common Warrant shall be entitled to participate in such distributions to the same extent as if a holder of shares of our common stock, in which case such distributions shall be held in abeyance for the benefit of such holder until the earlier of such time as the ownership limitations would not be exceeded or the pre-funded warrant or Common Warrant is exercised. Upon exercise of the pre-funded warrants and Common Warrants, the holders will be entitled to exercise the rights of a holder of common stock only as to matters for which the record date occurs after the exercise date.

#### Significant holders or beneficial holders of our common stock may not be permitted to exercise pre-funded warrants or Common Warrants that they hold.
A holder of a pre-funded warrant or Common Warrant will not be entitled to exercise any portion of any pre-funded warrant or Common Warrant which, upon giving effect to such exercise, would cause the aggregate number of shares of our common stock beneficially owned by the holder (together with its affiliates) to exceed 4.99% (or, at the election of the holder, 9.99%) of the number of shares of our common stock that would be outstanding immediately after giving effect to the exercise. However, any holder may increase or decrease such percentage to any other percentage not in excess of 9.99% upon at least 61 days' prior notice from the holder to us. As a result, you may not be able to exercise your pre-funded warrants and/or Common Warrants for shares of our common stock at a time when it would be financially beneficial for you to do so. In such a circumstance, you could seek to sell your pre-funded warrants and/or Common Warrants to realize value, but you may be unable to do so in the absence of an established trading market for the pre-funded warrants and Common Warrants.

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#### SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS
This prospectus contains "forward-looking statements" within the meaning of the safe harbor provisions of Section 27A of the Securities Act and Section 21E of the Exchange Act. All statements that address future operating performance, events or developments that we expect or anticipate will occur in the future are forward-looking statements, including without limitation, our expectations regarding our ability to execute our commercial strategy; our expectations regarding the sufficiency of our existing cash on hand to fund our operations; the timeline for regulatory submissions, regulatory steps and potential regulatory approval of our current and future product candidates; the ability to realize the benefits of the license agreement with Dong-A, including the impact on our future financial and operating results; the ability to integrate the product candidates into our business in a timely and cost-efficient manner; the cooperation of our contract manufacturers, clinical study partners and others involved in the development of our current and future product candidates; our ability to initiate clinical trials on a timely basis; our planned clinical trials and our ability to recruit subjects for our clinical trials; the costs related to the license agreement, known and unknown, including costs of any litigation or regulatory actions relating to the license agreement; the changes in applicable laws or regulations; and the effects of changes to our stock price on the terms of the license agreement and any future fundraising and other risks and uncertainties described in our filings with the SEC.

Forward-looking statements are based on management's current expectations and assumptions about future events, which are inherently subject to uncertainties, risks and changes in circumstances that are difficult to predict. These statements may be identified by words such as "anticipate," "believe," "continue," "could," "estimate," "expect," "intend," "may," "ongoing," "plan," "potential," "predict," "preliminary," "project," "should," "will," "would" or the negative of these terms or other comparable terminology, although not all forward-looking statements contain these words. In addition, statements that "we believe," "we expect," "we anticipate" and similar statements reflect our beliefs and opinions on the relevant subject. These statements are based upon information available to us as of the date of this prospectus and management believes that these forward-looking statements are reasonable as and when made. However, you should not place undue reliance on forward-looking statements because they speak only as of the date when made. We undertake no obligation to update or revise forward-looking statements to reflect changed assumptions, the occurrence of unanticipated events or changes to future operating results or expectations, except as required by law.

Forward-looking statements are subject to a number of risks and uncertainties, and actual results, developments or events could differ materially from those disclosed in the forward-looking statements. We may not achieve the plans, projections or expectations disclosed in forward-looking statements. Many factors could cause actual results to differ materially from those in forward-looking statements, including those matters listed in the "Risk Factors" section contained herein, in any prospectus supplement and any related free writing prospectus.

We operate in an evolving environment. New risk factors and uncertainties may emerge from time to time, and it is not possible for us to predict all risk factors and uncertainties.

You should read this prospectus and the documents that we reference in this prospectus and have filed as exhibits to the Registration Statement of which this prospectus is a part with the understanding that our actual future results, levels of activity, performance and achievements may be different from what we expect. We qualify all of our forward-looking statements by these cautionary statements.

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#### USE OF PROCEEDS
We estimate that our net proceeds from this offering, after deducting estimated underwriting discounts and commissions and estimated offering expenses, will be approximately $6.0 million (or approximately $7.0 million if the underwriters exercise in full their option to purchase additional shares of common stock and/or Common Warrants), based on the assumed public offering price of $8.155 per Class A Unit (the last reported sale price of our common stock on Nasdaq on January 9, 2026), assuming no sales of Class B Units, which, if sold, would reduce the number of Class A Units that we are offering on a one-for-one basis and no exercise of the Common Warrants. We will receive nominal proceeds, if any, from the exercise of the pre-funded warrants. If the holders of the Common Warrants elect to exercise their Common Warrants issued in this offering in cash, we may receive additional proceeds from the exercise of the Common Warrants of up to $ million. We cannot predict when or if the Common Warrants will be exercised. It is possible that the Common Warrants may expire and may never be exercised.

We currently intend to use the net proceeds of this offering for working capital and general corporate purposes, including to continue the clinical development of DA-1726 for the treatment of obesity.

As of September 30, 2025, we had $14.3 million in cash. Following this offering, we expect our existing cash, together with the expected net proceeds from this offering of approximately $6.0 million (assuming the underwriters do not exercise their option to purchase additional shares of common stock and/or Common Warrants), will enable us to fund our operating expenses into the third quarter of 2026. We have based this estimate on assumptions that may prove to be wrong, and we could use our available capital resources sooner than we currently expect.

The amounts and timing of our actual expenditures will depend on numerous factors, including the progress of our clinical trials and other development efforts and other factors described under "Risk Factors" in this prospectus, as well as the amount of cash used in our operations. As a result, our management will have broad discretion over the uses of the net proceeds, if any, we receive in connection with the securities offered pursuant to this prospectus and investors will be relying on the judgment of our management regarding the application of the proceeds.

Pending these uses, we plan to invest our net proceeds in short-term, interest bearing obligations, certificates of deposit or direct or guaranteed obligations of the United States.

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#### MARKET FOR COMMON STOCK AND DIVIDEND POLICY
Our common stock is listed on Nasdaq under the symbol "MTVA." On December 9, 2025, we had 2,308,294 shares of common stock outstanding and 26 holders of record of our common stock. The transfer agent and registrar for our common stock is Equiniti Trust Company, LLC.

We have never declared or paid any dividends on our common stock, and we do not currently intend to pay any dividends on our common stock for the foreseeable future. Any future determination to pay dividends on our common stock will be, subject to applicable law, at the discretion of our Board and will depend upon, among other factors, our results of operations, financial condition, capital requirements, and contractual restrictions in loan or other agreements.

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#### CAPITALIZATION
The following table sets forth our cash and our capitalization as of September 30, 2025:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • on an actual basis; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • on an as adjusted basis to give effect to our issuance and sale of 919,681 Class A Units in this offering at the assumed public offering price of $8.155 per Class A Unit (but excluding shares of common stock to be issued and any proceeds received upon cash exercise of the Common Warrants), the last reported trading price of our common stock on Nasdaq on January 9, 2026, and after deducting underwriting discounts and commissions and estimated offering expenses payable by us and assuming no sales of Class B Units and no exercise of the underwriters' option to purchase additional shares of common stock and/or Common Warrants.

The pro forma as adjusted information below is illustrative only and our capitalization following the closing of this offering will be adjusted based on the actual public offering price and other terms of this offering determined at pricing. You should read the information in this table together with our interim condensed consolidated financial statements and related notes for the three and nine months ended September 30, 2025 and our audited consolidated financial statements and related notes for the year ended December 31, 2024 included in this prospectus.

---

| | | |
|:---|:---|:---|
| | **As of September 30, 2025**  | **As of September 30, 2025**  |
| | **Actual**  | **As <br> Adjusted**  |
|  | **(in thousands, except <br> share data)**  | **(in thousands, except <br> share data)**  |
| Cash  | $14277 | $20277 |
| Stockholders' equity: |  |  |
|  Preferred stock, $0.001 par value per share; 10,000,000 shares authorized, no shares issued and outstanding, actual and as adjusted  |  |  |
|  Common stock, $0.001 par value, 100,000,000 shares authorized; 2,201,344 issued <br> and outstanding, actual; 3,121,025 issued and outstanding, as adjusted  | 2 | 3 |
| Additional paid-in capital  | 153229 | 159228 |
| Accumulated deficit  | (146900) | (146900) |
| Total stockholders' equity  | 6331 | 12331 |
| Total capitalization  | $6331 | $12331 |

---

A $1.00 increase (decrease) in the assumed public offering price of $8.155 per Class A Unit, the last reported trading price of our common stock on Nasdaq on January 9, 2026, would increase (decrease) the as adjusted amount of each of cash, additional paid-in capital, total stockholders' equity and total capitalization by $0.8 million, assuming that the number of Class A Units offered by us, as set forth on the cover page of this prospectus, remains the same and after deducting underwriting discounts and commissions and estimated offering expenses payable by us. An increase (decrease) of 1,000,000 Class A Units in the number of Class A Units offered by us, as set forth on the cover page of this prospectus, would increase (decrease) the as adjusted amount of each of cash, additional paid-in capital, total stockholders' equity and total capitalization by $7.4 million, assuming no change in the assumed public offering price per Class A Unit and after deducting underwriting discounts and commissions and estimated offering expenses payable by us.

The accounting treatment of Common Warrants have not been finalized as of the date hereof. The accounting treatment of the Common Warrants is being evaluated to assess if the Common Warrants qualify as an equity classified instrument or a liability classified instrument. If the Common Warrants are required to be accounted for as a liability, then the Common Warrants will be recognized as a liability at fair value upon the closing and remeasured to fair value at each balance sheet date in the future reporting periods with changes in fair value recorded in the consolidated statement of operations.

The above table based on 2,201,344 shares outstanding as of September 30, 2025, and excludes:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • 420 shares of our common stock issuable upon exercise of outstanding stock options at a weighted average exercise price of $4,240.22 per share;

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • 722,644 shares of our common stock issuable upon the exercise of outstanding warrants to purchase shares of our common stock at a weighted average exercise price of $63.13 per share;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • 29,514 shares of our common stock issuable upon the vesting of restricted stock units; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • 167,849 shares of our common stock reserved for potential future issuance pursuant to the 2021 Plan and the 2022 Plan.

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#### MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
 *The following discussion and analysis of our financial condition and results of operations should be read in conjunction with our interim condensed consolidated financial statements and related notes for the three and nine months ended September 30, 2025 and our audited consolidated financial statements and related notes for the year ended December 31, 2024 included elsewhere in this prospectus.* 

#### Overview
We are a clinical-stage biotechnology company focused primarily on developing novel pharmaceuticals to treat cardiometabolic diseases. We have two programs focused primarily on the treatment of metabolic dysfunction-associated steatohepatitis ("MASH") and obesity.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Vanoglipel (DA-1241) is a novel GPR119 agonist with development optionality as a standalone and/or combination therapy for both MASH and T2DM. Agonism of GPR119 in the gut promotes the release of key gut peptides, GLP-1, glucagon-dependent insulinotropic polypeptide receptor, and peptide YY. These peptides play a further role in glucose metabolism, lipid metabolism and weight loss. Vanoglipel (DA-1241) has demonstrated beneficial effects on glucose, lipid profile and liver inflammation, as demonstrated during in-vivo preclinical studies.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • DA-1726 is a novel oxyntomodulin analog agonist functioning as a GLP1R and GCGR dual agonist for the treatment of obesity that is designed to be administered once weekly subcutaneously. With the activation of the dual agonist, weight loss may be achieved by GLP1R reducing appetite while GCGR increases energy expenditure.

While we primarily focus our financial resources and management's attention on the development of Vanoglipel (DA-1241) and DA-1726, we also have four legacy therapeutic programs designed to impact a range of indications in viral, neurodegenerative and cardiometabolic diseases on which we are not planning to advance development and have, or continue to consider for, out-licensing and divestiture opportunities.

Our operations have consisted principally of performing research and development activities, which include preclinical developments and clinical trials, and raising capital. Our activities are subject to significant risks and uncertainties, such as failing to secure additional funding before sustainable revenues and profit from operations are achieved.

 *Vanoglipel (DA-1241)* 

We are currently finalizing the CSR on a Phase 2a clinical trial in the United States. MASH Phase 2a is a 16-week, multicenter, randomized, double-blind, placebo-controlled, parallel arm clinical trial to establish safety and an early signal of efficacy in MASH as a next-generation competitive oral agent while we follow the trend for T2DM.

In December 2024, we announced positive top-line 16-week results from the two-part Phase 2a clinical trial in patients with presumed MASH. Part 1 of this Phase 2a trial is exploring vanoglipel (DA-1241), a novel GPR119 agonist compared to placebo, while Part 2 is investigating the efficacy of vanoglipel (DA-1241) in combination with sitagliptin, a DPP-4 inhibitor.

We are currently working to schedule an end-of-Phase 2 meeting with the FDA.

 *DA-1726* 

We are currently conducting a Phase 1 trial in the United States. The Phase 1 trial, a first-in-human trial, is a randomized, placebo-controlled, double-blind, two-part study to investigate the safety, tolerability, pharmacokinetics, and pharmacodynamics of single and multiple ascending doses of DA-1726 in obese, otherwise healthy subjects.

In September 2024, we announced positive top-line data from the single ascending dose Part 1 of our Phase 1 trial evaluating DA-1726. In April 2025, we announced positive top-line data from the MAD Part 2 study of our Phase 1 trial up to a 32 mg dose.

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In June 2025, we began enrollment for a higher-dose MAD cohort to assess the maximum tolerated dose and fully realize DA-1726's potential, as higher doses may also show a similar profile, while potentially demonstrating increased weight reduction. We dosed the first patient in the 48 mg, MAD cohort of our Phase 1 clinical trial of DA-1726 in July 2025 and we extended the clinical trial for this 48 mg, MAD cohort to eight weeks from four weeks to further explore the non-titrated maximum tolerated dose, explore safety and other primary, secondary and exploratory endpoints over a longer treatment duration, and evaluate longer-term early efficacy. Also, in August 2025, we administered the fifth dose for the first patient in the 48 mg, MAD cohort of our Phase 1 clinical trial of DA-1726. On January 5, 2026, we announced positive topline data of Phase 1 MAD Part 2 non-titrated 48 mg Cohort 5 clinical trial of DA-1726.

In November 2025, we presented new Phase 1 and pre-clinical data on DA-1726 in two poster presentations at ObesityWeek<sup>®</sup> 2025.

#### Research and development expenses
R&D expenses consist primarily of costs incurred in connection with the development of our product candidates. These expenses include:

 *Direct costs* 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • expenses incurred in connection with the clinical development of our product candidates, including under agreements with third parties, such as CROs and consultants;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the cost of manufacturing and storing drug products for use in our preclinical studies and clinical trials, including under agreements with third parties, such as consultants and Clinical Manufacturing Organizations ("CMOs");

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • costs related to compliance with regulatory requirements; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • payments made under third-party licensing agreements including the Shared Services Agreement with Dong-A ST (related party).

 *Indirect costs* 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • employee-related expenses, including salaries, related benefits and stock-based compensation, for employees engaged in research and development functions; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • consulting and other expenses not directly tied to a product candidate.

We recognize external development costs based on an evaluation of the progress toward completion of specific tasks using information provided to us by our service providers. This process involves reviewing contracts and purchase orders, communicating with our clinical research staff to identify services that have been performed on our behalf, and estimating the level of service provided and the associated cost incurred for the service when we have not yet been invoiced or otherwise notified of actual costs. Nonrefundable advance payments for goods or services to be received in the future for use in research and development activities are recorded as prepaid expenses. Such amounts are recognized as an expense when the goods have been delivered or the services have been performed, or when it is no longer expected that the goods will be delivered, or the services rendered.

Our direct R&D expenses consist primarily of external costs, such as fees paid to CROs, CMOs, research laboratories and outside consultants in connection with our clinical development, quality assurance and quality control processes, manufacturing, and clinical development activities. Our direct research and development expenses also include fees incurred under third-party license agreements, including the Shared Services Agreement with Dong-A ST (related party). We utilize our employee and infrastructure resources across multiple research and development projects. We do not allocate employee costs and costs associated with our facilities, including depreciation or other indirect costs, to specific product candidates because these costs are deployed across multiple programs and, as such, are not separately classified. We utilize internal resources to manage CRO and CMO activities. These employees work across multiple programs. Our direct R&D expenses consist of (i) expenses attributable to our product candidates and (ii) certain other R&D expenses, including clinical, non-clinical and preclinical services or other R&D expenses that are not

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attributable to a single product candidate. Our indirect R&D expenses consist of (i) employment-related expenses for compensation and benefits, which are internal costs and (ii) consulting expenses.

Clinical development activities are central to our business model. We do not believe that our historical costs are indicative of the future costs associated with these programs, nor do they represent the costs of future programs we may initiate. Product candidates in later stages of clinical development generally have higher development costs than those in preclinical development or in earlier stages of clinical development, primarily due to the increased size and duration of later-stage clinical trials. We have some control over the timing of these expenses, but costs may be difficult to control once clinical trials have commenced.

The successful development and commercialization of our product candidates are highly uncertain. At this time, we cannot reasonably estimate or know the nature, timing and costs of the efforts that will be necessary to complete the preclinical and clinical development of any of our product candidates. Additionally, because of the risks inherent in novel treatment discovery and development, we cannot reasonably estimate or know:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the timing and progress of preclinical and clinical development activities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the number and scope of preclinical and clinical programs that we decide to pursue;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • our ability to maintain our current development programs and to establish new ones;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • establishing an appropriate safety profile with IND-enabling studies;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • successful patient enrollment in, and the initiation and completion of, clinical trials;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the successful completion of clinical trials with safety, tolerability and efficacy profiles that are satisfactory to the FDA or any comparable foreign regulatory authority;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the receipt of regulatory approvals from applicable regulatory authorities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the timing, receipt and terms of any marketing approvals from applicable regulatory authorities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • our ability to establish new licensing or collaboration arrangements;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • establishing agreements with third-party manufacturers for clinical supply for our clinical trials and commercial manufacturing, if any of our product candidates is approved;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • development and timely delivery of clinical-grade and commercial-grade drug formulations that can be used in our clinical trials and for commercial launch;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • obtaining, maintaining, defending and enforcing patent claims and other intellectual property rights;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • launching commercial sales of our product candidates, if approved, whether alone or in collaboration with others;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • maintaining a continued acceptable safety profile of the product candidates following commercialization; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the effect of competing technological and market developments.

A change in the outcome of any of these variables with respect to the development of our product candidates could significantly change the costs and timing associated with the development of that product candidate.

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#### Results of operations

#### Three months ended September 30, 2025 compared to three months ended September 30, 2024
The following table summarizes our results of operations (in thousands, except share and per share amounts):

---

| | | |
|:---|:---|:---|
| | **Three Months Ended September 30,**  | **Three Months Ended September 30,**  |
| | **2025**  | **2024**  |
| Operating expenses: |  |  |
| Research and development  | $1914 | $4517 |
| General and administrative  | 1561 | 1742 |
| Total operating expenses  | 3475 | 6259 |
| Loss from operations  | (3475) | (6259) |
| Other income (expense): |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp; (Loss) gain from change in fair value of warrant liabilities  | (53) | 297 |
| &nbsp;&nbsp;&nbsp; Interest income, net  | 151 | 310 |
| Total other income  | 98 | 607 |
| Loss before income taxes  | (3377) | (5652) |
| Provision for income taxes  |  |  |
| Net loss  | $(3377) | $(5652) |
| Loss per share of common stock, basic and diluted  | $(1.52) | $(6.09) |
| Weighted average shares of common stock, basic and diluted  | 2219625 | 928553 |

---

 *Total operating expenses and loss from operations* 

Our total operating expenses and loss from operations for the three months ended September 30, 2025 were $3.5 million, a decrease of $2.8 million, or 44.5%, compared to the three months ended September 30, 2024. This decrease was mainly attributable to lower R&D for the three months ended September 30, 2025. Our R&D expenses were $1.9 million for the three months ended September 30, 2025, a decrease of $2.6 million, or 57.6%, compared to the three months ended September 30, 2024. Our general and administrative expenses were $1.6 million for the three months ended September 30, 2025, a decrease of $0.2 million, or 10.4%, compared to the three months ended September 30, 2024.

The following table summarizes our R&D expenses for the three months ended September 30, 2025 and 2024 (in thousands):

---

| | | |
|:---|:---|:---|
| | **Three Months Ended September 30,**  | **Three Months Ended September 30,**  |
| | **2025**  | **2024**  |
| Direct costs: |  |  |
| Vanoglipel (DA-1241)  | $190 | $2544 |
| DA-1726  | 1080 | 1501 |
| Other R&D costs (credits)  | 52 | (73) |
| Indirect costs: |  |  |
| Employee compensation and benefits  | 351 | 369 |
| Consulting expenses  | 241 | 176 |
| Total research and development  | $1914 | $4517 |

---

The $2.6 million decrease in R&D expenses reflects decreased R&D activities related to the Phase 2a clinical trial for vanoglipel (DA-1241) and decreased activities related to the Phase 1 trial for DA-1726 as compared to the three months ended September 30, 2024. Specifically, the decrease in R&D expenses was primarily attributable to (i) $2.4 million in lower direct R&D expenses related to vanoglipel (DA-1241) product development and (ii) $0.4 million in lower direct R&D expenses related to DA-1726 product development.

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These decreases were partially offset by (i) $0.1 million in higher direct other R&D costs and (ii) $0.1 million in higher indirect consulting expenses. Included in direct R&D costs (credits) were expenses totaling $0.2 million and $0.7 million for the three months ended September 30, 2025 and 2024, respectively, related to investigational drug manufacturing, non-clinical and preclinical costs incurred under the Shared Services Agreement with Dong-A ST (related party).

The $0.2 million decrease in general and administrative expenses was primarily attributable to (i) $0.1 million in lower consulting expenditures, (ii) $0.1 million in lower employee compensation and benefits, and (iii) $0.1 million in lower other general and administrative expenses. These decreases were partially offset by $0.1 million in higher legal and professional fees.

 *Total other income* 

Our total other income for the three months ended September 30, 2025 was $0.1 million, a decrease of $0.5 million, compared to the three months ended September 30, 2024. This decrease was primarily attributable to (i) $0.2 million in lower interest income, net, due to lower cash balances and lower interest rates and (ii) approximately $0.4 million related to the change in fair value of warrant liabilities. We recorded a loss of $0.1 million from the change in fair value of warrant liabilities during the three months ended September 30, 2025 compared to a gain of $0.3 million from the change in fair value of warrant liabilities during the three months ended September 30, 2024.

 *Provision for income taxes* 

Our effective tax rate for the three months ended September 30, 2025 and 2024 was zero percent as we have recorded a full valuation allowance for the income tax benefits attributable to our pre-tax losses.

 *Net loss* 

For the three months ended September 30, 2025, we had a net loss of $3.4 million, or $1.52 per share of basic and diluted common stock, compared to a net loss of $5.7 million, or $6.09 per share of basic and diluted common stock for the three months ended September 30, 2024, primarily due to the factors described above.

#### Nine months ended September 30, 2025 compared to nine months ended September 30, 2024
The following table summarizes our results of operations (in thousands, except share and per share amounts):

---

| | | |
|:---|:---|:---|
| | **Nine Months Ended September 30,**  | **Nine Months Ended September 30,**  |
| | **2025**  | **2024**  |
| Operating expenses: |  |  |
| Research and development  | $6561 | $17495 |
| General and administrative  | 5101 | 5729 |
| Total operating expenses  | 11662 | 23224 |
| Loss from operations  | (11662) | (23224) |
| Other income: |  |  |
| &nbsp;&nbsp;&nbsp; Gain from change in fair value of warrant liabilities  | 194 | 94 |
| &nbsp;&nbsp;&nbsp; Interest income, net  | 425 | 711 |
| Total other income  | 619 | 805 |
| Loss before income taxes  | (11043) | (22419) |
| Provision for income taxes  |  |  |
| Net loss  | $(11043) | $(22419) |
| Loss per share of common stock, basic and diluted  | $(6.93) | $(35.63) |
| Weighted average shares of common stock, basic and diluted  | 1592483 | 629303 |

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 *Total operating expenses and loss from operations* 

Our total operating expenses and loss from operations for the nine months ended September 30, 2025 were $11.7 million, a decrease of $11.6 million, or 49.8%, compared to the nine months ended September 30, 2024. This decrease was attributable to lower R&D and general and administrative expenses for the nine months ended September 30, 2025. Our R&D expenses were $6.6 million for the nine months ended September 30, 2025, a decrease of $10.9 million, or 62.5%, compared to the nine months ended September 30, 2024. Our general and administrative expenses were $5.1 million for the nine months ended September 30, 2025, a decrease of $0.6 million, or 11.0%, compared to the nine months ended September 30, 2024.

The following table summarizes our R&D expenses for the nine months ended September 30, 2025 and 2024 (in thousands):

---

| | | |
|:---|:---|:---|
| | **Nine Months Ended September 30,**  | **Nine Months Ended September 30,**  |
| | **2025**  | **2024**  |
| Direct costs: |  |  |
| Vanoglipel (DA-1241)  | $758 | $8402 |
| DA-1726  | 4088 | 7435 |
| Other R&D costs  | 107 | 255 |
| Indirect costs: |  |  |
| Employee compensation and benefits  | 1301 | 1161 |
| Consulting expenses  | 307 | 242 |
| Total research and development  | $6561 | $17495 |

---

The $10.9 million decrease in R&D expenses reflects decreased R&D activities related to the Phase 2a clinical trial for vanoglipel (DA-1241) and decreased activities related to the Phase 1 trial for DA-1726 as compared to the nine months ended September 30, 2024. Specifically, the decrease in R&D expenses was primarily attributable to (i) $7.6 million in lower direct R&D expenses related to vanoglipel (DA-1241) product development, (ii) $3.3 million in lower direct R&D expenses related to DA-1726 product development, and (iii) $0.1 million in lower direct other R&D costs. These decreases were partially offset by $0.1 million in higher indirect employee compensation and benefits cost and $0.1 million in higher indirect consulting expenses. Included in direct R&D costs were expenses totaling $2.6 million and $4.3 million for the nine months ended September 30, 2025 and 2024, respectively, related to investigational drug manufacturing, non-clinical and preclinical costs incurred under the Shared Services Agreement with Dong-A ST (related party).

The $0.6 million decrease in general and administrative expenses was primarily attributable to (i) $0.9 million in lower consulting expenditures and (ii) $0.2 million in lower other general and administrative expenses. These decreases were partially offset by (i) $0.4 million in higher legal and professional fees and (ii) $0.1 million in higher employee compensation and benefits.

 *Total other income* 

Our total other income for the nine months ended September 30, 2025 was $0.6 million, a decrease of $0.2 million, compared to the nine months ended September 30, 2024. This was attributable to $0.3 million in lower interest income, net, due to lower cash balances and lower interest rates, partially offset by a $0.1 million increase in gain from change in fair value of warrant liabilities. We recorded a gain of $0.2 million and $0.1 million from the change in fair value of warrant liabilities during the nine months ended September 30, 2025 and 2024, respectively.

 *Provision for income taxes* 

Our effective tax rate for the nine months ended September 30, 2025 and 2024 was zero percent as we have recorded a full valuation allowance for the income tax benefits attributable to our pre-tax losses.

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 *Net loss* 

For the nine months ended September 30, 2025, we had a net loss of $11.0 million, or $6.93 per share of basic and diluted common stock, compared to a net loss of $22.4 million, or $35.63 per share of basic and diluted common stock for the nine months ended September 30, 2024, primarily due to the factors described above.

#### The Year Ended December 31, 2024 compared to the Year Ended December 31, 2023
The following table summarizes our results of operations for the years ended December 31, 2024 and 2023 (in thousands, other than share and per share amounts):

---

| | | |
|:---|:---|:---|
| | **Year Ended December 31,**  | **Year Ended December 31,**  |
| | **2024**  | **2023**  |
| Operating expenses: |  |  |
| Research and development  | $21553 | $9158 |
| General and administrative  | 7256 | 6728 |
| Total operating expenses  | 28809 | 15886 |
| Loss from operations  | (28809) | (15886) |
| Other income: |  |  |
| &nbsp;&nbsp;&nbsp; Change in fair value of warrant liabilities  | 297 | 2955 |
| &nbsp;&nbsp;&nbsp; Interest income  | 920 | 461 |
| Total other income  | 1217 | 3416 |
| Loss before income taxes  | (27592) | (12470) |
| Provision for income taxes  |  |  |
| Net loss  | $(27592) | $(12470) |
| Loss per share of common stock, basic and diluted  | $(39.13) | $(27.05) |
| Weighted average shares of common stock, basic and diluted  | 705193 | 461009 |

---

 *Total operating expenses and loss from operations* 

Our total operating expenses and loss from operations for the year ended December 31, 2024 were $28.8 million, an increase of $12.9 million, or 81.3%, compared to the year ended December 31, 2023. This increase awas attributable to higher R&D and G&A expenses.

The following table summarizes our R&D expenses for the year ended December 31, 2024 and 2023 (in thousands):

---

| | | |
|:---|:---|:---|
| | **Year Ended <br> December 31,**  | **Year Ended <br> December 31,**  |
| | **2024**  | **2023**  |
| Direct costs |  |  |
| Vanoglipel (DA-1241)  | $9959 | $6933 |
| DA-1726  | 9397 | 593 |
| Other R&D costs  | 303 | 688 |
| Indirect costs |  |  |
| Employee compensation and benefits  | 1606 | 461 |
| Consulting expenses  | 288 | 483 |
| Total research and development  | $21553 | $9158 |

---

The $12.4 million increase in R&D expenses reflects increased R&D activities related to the Phase 2a clinical trial for vanoglipel (DA-1241) and the Phase 1 trial for DA-1726 for the year ended December 31,

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2024 as compared to the year ended December 31, 2023, when R&D activities began to ramp up following the acquisition of vanoglipel (DA-1241) and DA-1726 in the fourth quarter of 2022. Specifically, the increase in R&D expenses was primarily attributable to (i) $3.0 million in higher direct R&D expenses related to vanoglipel (DA-1241) product development, (ii) $8.8 million in higher direct R&D expenses related to DA-1726 product development, and (iii) $1.1 million in higher indirect R&D employee compensation and benefits. These increases were partially offset by (i) $0.4 million in lower direct other R&D costs and (ii) $0.2 million in lower indirect consulting expenses. Included in direct R&D costs were expenses totaling $4.9 million and $2.4 million for the year ended December 31, 2024 and 2023, respectively, related to investigational drug manufacturing, non-clinical and preclinical costs incurred under the Shared Services Agreement with Dong-A ST (related party).

The $0.5 million increase in G&A expenses was primarily attributable to $1.0 million in higher employee compensation and benefits. These decreases were partially offset by (i) $0.4 million in lower consulting expenditures, and $0.1 million in lower legal and professional fees.

 *Total other income* 

Our total other income for the year ended December 31, 2024 was $1.2 million, a decrease of $2.2 million, or 64.4%, compared to the year ended December 31, 2023. This decrease was attributable to $2.7 million in lower gain related to the change in fair value of warrant liabilities due to warrant exercises in 2023 and the impact of our common stock's declining stock price during the last few years, partially offset by $0.5 million in higher interest income due primarily to higher average invested amount in the year ended December 31, 2024.

 *Provision for income taxes* 

Our effective tax rate for the years ended December 31, 2024 and 2023 was zero percent as we have recorded a full valuation allowance for the income tax benefits attributable to our pre-tax losses.

 *Net loss* 

For the year ended December 31, 2024, we had a net loss of $27.6 million, or $39.13 per share of basic and diluted common stock, compared to a net loss of $12.5 million, or $27.05 per share of basic and diluted common stock for the year ended December 31, 2023.

#### Going concern
We had $14.3 million in cash as of September 30, 2025. We believe that our existing cash, together with the expected net proceeds from this offering of approximately $6.0 million (assuming the underwriters do not exercise their option to purchase additional shares of common stock and/or Common Warrants), will be sufficient to fund our operations into the third quarter of 2026. We have experienced net losses and negative cash flows from operating activities since our inception and had an accumulated deficit of $146.9 million as of September 30, 2025. We have incurred a net loss of $11.0 million and net cash used in operating activities of $10.8 million for the nine months ended September 30, 2025. Due in large part to the ongoing clinical trials, we expect to continue to incur net losses and negative cash flows from operating activities for the foreseeable future. These conditions raise substantial doubt about our ability to continue as a going concern within one year from the issuance of the interim condensed consolidated financial statements and related notes for the three and nine months ended September 30, 2025.

We plan to continue to fund our operations from equity offerings, debt financing, exercise of existing warrants, or other sources, potentially including collaborations, out-licensing and other similar arrangements. However, there can be no assurance that we will be able to obtain any sources of financing on acceptable terms, or at all, or that the Series B warrants issued in June 2024 or the Common Warrants in this offering will be exercised. To the extent that we can raise additional funds by issuing equity securities or in the event our existing warrants are exercised, our stockholders may experience significant dilution. Any debt financing, if available, may involve restrictive covenants that impact our ability to conduct our business. If we are unable to raise additional capital, we may slow down or stop our ongoing and planned clinical trials until such time as additional capital is raised and this may have a material adverse effect on us.

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The determination as to whether we can continue as a going concern contemplates the realization of assets and the satisfaction of liabilities in the normal course of business. Our interim condensed consolidated financial statements and related notes for the three and nine months ended September 30, 2025 have been prepared assuming that we will continue as a going concern and do not include any adjustments that might result from the outcome of this uncertainty. This basis of accounting contemplates the recovery of our assets and the satisfaction of our liabilities in the normal course of business.

#### Liquidity and capital resources
Our primary use of cash is to fund our R&D activities. We have funded our operations primarily through public offerings of our common stock and private placements of equity and convertible securities. As of September 30, 2025, we had cash totaling $14.3 million. We maintain cash at financial institutions that at times may exceed the Federal Deposit Insurance Corporation ("FDIC") insured limits of $250 thousand per bank. Our cash balance includes liquid insured deposits, which are obligations of the banks in which the deposits are held and which qualify for FDIC insurance protection in accordance with the rules of the FDIC. To date, we have not experienced any losses related to these funds.

 *Private Placement* 

In May 2025, we closed on a private placement offering with Dong-A ST, a related party, and Dong-A Socio Holdings Co., Ltd., an affiliate company of Dong-A ST, and received gross proceeds of $10.0 million, before deducting the placement agent's fees and related offering expenses. The private placement was comprised of (i) 861,758 shares of our common stock at a price of $7.81 per share and (ii) 418,651 pre-funded warrants to purchase up to an equivalent number of shares of our common stock at a price of $7.799 per pre-funded warrant. The pre-funded warrants had an exercise price of $0.001 per pre-funded warrant. For additional information, see "Note 6. Stockholders' equity" to the interim condensed consolidated financial statements and related notes for the three and nine months ended September 30, 2025 included elsewhere in this prospectus.

 *At-The-Market Offering* 

On November 6, 2025, we entered into an At The Market Offering Agreement (the "Sales Agreement") with Ladenburg Thalmann & Co. Inc., as sales agent and/or principal ("Ladenburg"), pursuant to which we may offer and sell, from time to time through or to Ladenburg, shares of the Company's common stock having an aggregate offering price of up to $2,300,000 (the "ATM Program"). The offer and sale of the shares of common stock pursuant to the ATM Program will be made pursuant to a shelf registration statement on Form S-3 and the related prospectus (File No. 333-278646) filed by the Company with the SEC on April 12, 2024, and declared effective by the SEC on April 23, 2024, as supplemented by a prospectus supplement to be filed with the SEC on November 6, 2025 pursuant to Rule 424(b) under the Securities Act. Pursuant to the Sales Agreement, Ladenburg may sell the Shares by any method permitted by law deemed to be an "at the market offering" as defined in Rule 415(a)(4) of the Securities Act. We are not obligated to make any sales of shares of common stock under the Sales Agreement. The offering of shares of common stock pursuant to the Sales Agreement will terminate upon the termination of the Sales Agreement by Ladenburg or us, as permitted therein. We are obligated to pay Ladenburg an aggregate sales agent commission of 3.0% of the gross sales price of the shares of common stock sold pursuant to the Sales Agreement, and we will also reimburse Ladenburg for certain specified expenses in connection with entering into the Sales Agreement. As of December 31, 2025, we have sold $1.2 million pursuant to the Sales Agreement.

#### Cash flows
The principal use of cash in operating activities is to fund our current expenditures in support of our R&D activities. Financing activities currently represent the principal source of our cash flow.

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The following table reflects the major categories of cash flows (in thousands).

---

| | | |
|:---|:---|:---|
| | **Nine Months Ended September 30,**  | **Nine Months Ended September 30,**  |
| | **2025**  | **2024**  |
| Net cash used in operating activities  | $(10841) | $(19241) |
| Net cash used in investing activities  | (2) | (8) |
| Net cash provided by financing activities  | 9103 | 18483 |
| Net decrease in cash  | $(1740) | $(766) |

---

---

| | | |
|:---|:---|:---|
| | **Year Ended December 31,**  | **Year Ended December 31,**  |
| | **2024**  | **2023**  |
| Net cash used in operating activities  | $(24710) | $(10799) |
| Net cash used in investing activities  | (8) | (50) |
| Net cash provided by (used in) financing activities  | 18300 | (80) |
| Net decrease in cash  | $(6418) | $(10929) |

---

 *Net Cash Used In Operating Activities* 

Net cash used in operating activities was $10.8 million for the nine months ended September 30, 2025 and consisted of net loss of $11.0 million, partially offset by non-cash charges totaling $0.2 million, which was primarily related to stock-based compensation and change in fair value of warrant liabilities. Net cash used in operating activities was $19.2 million for the nine months ended September 30, 2024 and consisted of net loss of $22.4 million, partially offset by net cash provided by changes in operating assets and liabilities of $2.9 million and non-cash charges totaling $0.3 million, which was primarily related to stock-based compensation and change in fair value of warrant liabilities.

Net cash used in operating activities was $24.7 million for the year ended December 31, 2024 and consisted of net loss of $27.6 million, partially offset by net cash provided by change in operating assets and liabilities of $2.6 million and non-cash charges totaling $0.3 million, which was primarily related to stock-based compensation and change in fair value of warrant liabilities. Net cash used in operating activities was $10.8 million for the year ended December 31, 2023 and consisted of net loss of $12.5 million and non-cash credits totaling $2.8 million, which was primarily related to change in fair value of warrant liabilities, partially offset by net cash provided by changes in operating assets and liabilities of $4.4 million.

 *Net Cash Used In Investing Activities* 

Net cash used in investing activities, related to the purchase of property and equipment, was less than $0.1 million for the nine months ended September 30, 2025 and 2024.

Net cash used in investing activities, related to the purchases of property equipment, was less than $0.1 million for the years ended December 31, 2024 and 2023.

 *Net Cash Provided By (Used In) Financing Activities* 

Net cash provided by financing activities was $9.1 million for the nine months ended September 30, 2025, which primarily consisted of gross proceeds of $10.0 million from an equity offering in May 2025, net of payment of issuance cost of $0.9 million. Net cash provided by financing activities of $18.5 million for the nine months ended September 30, 2024, which primarily consisted of gross proceeds of $20.0 million from an equity offering in June 2024, net of payment of issuance cost of $1.5 million.

Net cash provided by financing activities was $18.3 million for the year ended December 31, 2024 compared to net cash used in financing activities of less than $0.1 million for the year ended December 31, 2023. Net cash provided by financing activities for 2024 primarily consisted of gross proceeds from an offering of $20.0 million, net of payment of issuance cost of $1.7 million. Net cash used in financing activities of less than $0.1 million for the year ended December 31, 2023 was attributable to payment of financing costs related to a prior financing transaction in 2022.

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For additional details, see the condensed consolidated statements of cash flows in the interim condensed consolidated financial statements and related notes for the three and nine months ended September 30, 2025 and in the audited condensed consolidated financial statements and related notes for the year ended December 31, 2024 included elsewhere in this prospectus.

#### Critical accounting estimates
Our condensed consolidated financial statements included in this prospectus have been prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP").

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, expenses, and related disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements and the reported amounts of expenses during the reporting period. The most significant estimates in our condensed consolidated financial statements relate to accrued expenses and the fair value of stock-based compensation and warrants. We base our estimates on historical experience and on various other assumptions that are believed to be reasonable, the results of which form the basis for making judgments about the carrying values of assets and liabilities. Actual results could differ from those estimates. Changes in estimates are reflected in reported results in the period in which they become known.

There have been no material changes to our critical accounting estimates and judgments since December 31, 2024.

#### Recent accounting pronouncements
Information regarding (i) adoption of new accounting standards and (ii) accounting standards issued but not yet adopted is included in "Note 1. Business, basis of presentation, new accounting standards and summary of significant accounting policies" to the condensed consolidated financial statements included in this prospectus.

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#### BUSINESS

#### Overview
We are a clinical-stage biotechnology company focused primarily on developing novel pharmaceuticals to treat cardiometabolic diseases. We have two programs focused primarily on the treatment of MASH and obesity.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Vanoglipel (DA-1241) is a novel GPR119 agonist with development optionality as a standalone and/or combination therapy for both MASH and T2DM. Agonism of GPR119 in the gut promotes the release of key gut peptides, GLP-1, glucagon-dependent insulinotropic polypeptide receptor, and peptide YY. These peptides play a further role in glucose metabolism, lipid metabolism and weight loss. Vanoglipel (DA-1241) has demonstrated beneficial effects on glucose, lipid profile and liver inflammation, as demonstrated during in-vivo preclinical studies.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • In Phase 1a and 1b human trials, vanoglipel (DA-1241) was well tolerated in both healthy volunteers and those with T2DM.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • We initiated a Phase 2a clinical trial in 2023 with the goal of establishing the mechanism of action and efficacy of vanoglipel (DA-1241) in the treatment of MASH and to evaluate trends for T2DM. This is the first-in-human MASH trial for vanoglipel (DA-1241). In November 2024, we completed the last patient last visit for the Phase 2a clinical trial.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • In December 2024, we announced positive top-line 16-week results from the two-part Phase 2a clinical trial in patients with presumed MASH.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • In May 2025, we presented the top-line 16-week results from the two-part Phase 2a clinical trial at the European Association for the Study of the Liver ("EASL") 2025.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • In November 2025, we presented sub-group analysis on glucose control in prediabetes and diabetes subjects and additional data on inflammation and lipidomic profiles at the American Association for the Study of Liver Diseases ("AASLD") 2025.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • We are currently finalizing the CSR of the Phase 2a clinical trial in the first half of 2026.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • DA-1726 is a novel oxyntomodulin analog agonist functioning as a GLP1R and GCGR dual agonist for the treatment of obesity that is designed to be administered once weekly subcutaneously. With the activation of the dual agonist, weight loss may be achieved by GLP1R reducing appetite while GCGR increases energy expenditure.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • We initiated a Phase 1 trial in 2024 with the goal of establishing the safety and tolerability of DA-1726 while exploring the mechanism of action and efficacy of DA-1726 in the treatment of obesity. This is the first-in-human trial for DA-1726.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • In September 2024, we announced positive top-line data from the planned single ascending dose ("SAD") Part 1 of our Phase 1 trial evaluating DA-1726 while an additional SAD study and MAD study were ongoing.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • In April 2025, we announced positive top-line data from the Phase 1 MAD Part 2 up to 32 mg dose for Cohort 4. Overall safety and tolerability in Part 1 of the Phase 1 trial was clean and allowed us to initiate Phase 1 MAD Part 2.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • In June 2025, we began enrollment for a higher-dose MAD cohort to assess the maximum tolerated dose and fully realize DA-1726's potential, as higher doses may also show a similar profile, while potentially demonstrating increased weight reduction. We dosed the first patient in the 48 mg, MAD cohort of our Phase 1 clinical trial of DA-1726 in July 2025 and we extended the clinical trial for this 48 mg, MAD cohort to eight weeks from four weeks to further explore the non-titrated maximum tolerated dose, explore safety and other primary, secondary and exploratory endpoints over a longer treatment duration, and evaluate longer-term early efficacy. Also, in August 2025, we administered the fifth dose for the first patient in the 48 mg, MAD cohort of our Phase 1 clinical trial of DA-1726.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • In November 2025, we presented new Phase 1 and pre-clinical data on DA-1726 in two poster presentations at ObesityWeek<sup>®</sup> 2025.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • On January 5, 2026, we announced positive topline data of Phase 1 MAD Part 2 non-titrated 48 mg Cohort 5 clinical trial of DA-1726.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • We are planning to start Phase 1 Part 3a and Part 3b during the first quarter of 2026. Phase 1 Part 3a will be a one-step titration with 16 mg for 4 weeks and 48 mg for 12 weeks. Phase 1 Part 3b will be a two-step titration with 16 mg for 4 weeks, 32 mg for 4 weeks and 64 mg for 8 weeks. These titration studies are to see if it can remove any moderate adverse effects from the 48 mg dose level and to seek DA-1726 at a higher dose level of 64 mg. We expect dose-dependent exploratory weight loss and other early signals in the exploratory endpoints with potential for best-in-class safety and tolerability. The data readout for both Part 3a and Part 3b is planned for the fourth quarter of 2026.

While we primarily focus our financial resources and management's attention on the development of vanoglipel (DA-1241) and DA-1726, we also have four legacy therapeutic programs designed to impact a range of indications in viral, neurodegenerative and cardiometabolic diseases on which we are not planning to advance development and have, or continue to consider for, out-licensing and divestiture opportunities:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • ANA001, a proprietary oral niclosamide formulation for the treatment of patients with moderate COVID-19.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • NB-01 for the treatment for painful diabetic neuropathy ("PDN"). In July 2024, we entered into an exclusive out-license agreement with MThera Pharma Co., LTD. ("MThera") to provide MThera with the rights to NB-01 for the treatment of painful diabetic neuropathy.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • NB-02 for the treatment of cognitive impairment.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Gemcabene for the treatment of dyslipidemia.

Our operations have consisted principally of performing R&D activities, preclinical developments, clinical trials, and raising capital. Our activities are subject to significant risks and uncertainties, including failing to secure additional funding before sustainable revenues and profit from operations are achieved and other risks listed under the heading "Risk Factors" in this prospectus.

#### Our Strategy
Our goal is to discover and develop novel therapeutics designed to impact a range of indications primarily in cardiometabolic diseases. The key elements of our business strategy to achieve this goal include:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • ***Advance vanoglipel (DA-1241) through the FDA regulatory process to obtain approval for the treatment of MASH.*** Successful completion of the Phase 2a trial is designed to establish the mechanism of action and an early signal of efficacy in MASH and T2DM, which will allow us to seek initiation of a Phase 2b trial as monotherapy or in combination with GLP1R or other therapeutic candidates.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • ***Pursuit for vanoglipel (DA-1241) combination therapy***. The Phase 2a Part 2 trial showed vanoglipel's (DA-1241) strong potential for monotherapy as well as the potential for combination therapy with its strong safety signals. With the successful proof of concept demonstrated in the Phase 2a trial, we plan to explore other combination therapies that can benefit from the mechanism of action of vanoglipel (DA-1241) and to expand the target efficacy of vanoglipel (DA-1241) for the treatment of MASH.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • ***Advance DA-1726 through the FDA regulatory process to obtain approval for the treatment of obesity.*** Explore various avenues to advance DA-1726 through the FDA approval process, including seeking ways to expedite clinical trials and conducting non-clinical studies.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • ***Pursue additional pipelines and/or other business opportunities***. With both vanoglipel (DA-1241) and DA-1726 in clinical trials, we plan to explore adding (i) clinical stage product candidates to diversify and enrich our pipeline and/or (ii) other technologies.

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#### Our Pipeline
Our focus is on two cardiometabolic assets. Our lead asset vanoglipel (DA-1241), is a GPR119 agonist, in Phase 2a trial for treatment of MASH. Our second asset is DA-1726, a GLP-1 receptor and glucagon receptor dual agonist, in Phase 1 for treatment of obesity. The following illustrates the current status of our assets as of filing date of this prospectus.

![[MISSING IMAGE: fc_pipeline-4c.jpg]](fc_pipeline-4c.jpg)

![[MISSING IMAGE: fc_mash-4c.jpg]](fc_mash-4c.jpg)

#### Vanoglipel (DA-1241) Treatment of MASH
Vanoglipel (DA-1241) is a potential first-in-class GPR119 agonist with therapeutic potential for MASH and T2DM that is designed to be orally administered once a day. Two Phase 1 clinical trials for the treatment of T2DM have been completed and a Phase 2a trial for the treatment of MASH is ongoing in the U.S. In November 2024, we completed the last patient last visit for Phase 2a trial. In December 2024, we announced positive top-line 16-week results from the two-part Phase 2a clinical trial in patients with presumed MASH. We are expecting to finalize the CSR of the Phase 2a trial in the first half of 2026.

Vanoglipel (DA-1241) is a novel chemical drug candidate selectively activating GPR119 which has shown consistent target-related mechanisms and glucose-lowering effects from nonclinical studies in Phase 1b exploratory clinical trials in patients with T2DM in the U.S. GPR119 is known to be a regulator of both blood glucose and lipid levels. Non-clinical studies suggest vanoplipel (DA-1241) selectively activates GPR119, stimulates the secretion of insulin and incretin hormones such as GLP-1, and thereby reduces plasma glucose levels without hypoglycemia risk and lowers plasma lipids levels of both triglycerides and cholesterol. Moreover, impaired insulin action and lipid metabolism which are frequently observed in T2DM patients are highly associated with the pathogenesis of steatosis and inflammation in MASH. Extensive non-clinical studies have shown vanoglipel (DA-1241) has therapeutic potential for the reduction in hepatic steatosis, inflammation, fibrosis, and improved glucose control regardless of body weight reduction.

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#### MASH Overview
MASH is a severe form of metabolic dysfunction-associated steatotic liver disease ("MASLD") characterized by inflammation and fibrosis in the liver that can progress to cirrhosis, liver failure, hepatocellular carcinoma and death. MASLD was formerly known as nonalcoholic fatty liver disease ("NAFLD") and was changed by the AASLD and its European and Latin American counterparts. Patients with MASH are at increased risk of liver damage and other complications. Fibrosis is generally reversible in its early-to-mid stages. However, late-stage fibrosis can be irreversible in the absence of therapy and prevents the liver from performing its natural functions.

The prevalence of MASLD, which affects approximately 30% of the global population, and MASH, which develops in approximately 12% to 14% of MASLD patients, is growing and is driven primarily by the worldwide obesity epidemic. Over the past three decades, the global prevalence of MASLD has grown substantially from 17.6% (1990) to 23.4% (2019), with an average increase of about 1.0% annually. The critical pathophysiologic mechanisms underlying the development and progression of MASH include reduced ability to handle lipids, increased insulin resistance, injury to hepatocytes and liver fibrosis in response to hepatocyte injury. Patients with MASH frequently have other significant metabolic co-morbidities such as obesity, hyperglycemia, dyslipidemia and systemic hypertension (a constellation of which is commonly referred to as metabolic syndrome) and these further contribute to the risk of cardiovascular disease.

#### Vanoglipel (DA-1241) Preclinical Development
Extensive preclinical pharmacology, Absorption, Distribution, Metabolism and Excretion ("ADME"), safety and toxicology studies have been completed for vanoglipel (DA-1241). The pharmacokinetic characteristics of vanoglipel (DA-1241) were identified through the full set of preclinical ADME studies. The safety and toxicology studies completed were: (i) central nervous system, cardiovascular, and respiratory safety in rats and dogs; (ii) a single-dose, 4-week, 13-week and 26-week oral toxicity studies in rats; (iii) 4-week, 13-week and 39-week oral toxicity studies in dogs; (iv) pre-natal development studies in rats and rabbits; and (v) genotoxicity tests of in vitro bacterial reverse mutation, chromosome aberration, and in-vivo micronucleus.

Comprehensive non-clinical studies demonstrated vanoglipel (DA-1241) distinctively activates GPR119 across species, stimulates the secretion of insulin and GLP-1, a gut peptide hormone with various metabolic benefits, from the pancreas and intestine, respectively, and thereby reduces postprandial glucose and lipid levels after single administration to mice. The postprandial hypoglycemic response by vanoglipel (DA-1241) observed in wild type mice disappeared in GPR119-deficient mice, demonstrating target engagement. Notably, vanoglipel (DA-1241) treatment did not cause hypoglycemia < 50 mg/dl in overnight fasted mice.

In diabetic mice with hypertriglyceridemia, chronic treatment with vanoglipel (DA-1241) lowered fasting and non-fasting blood glucose levels, in which vanoglipel (DA-1241) prevented pancreatic beta cell loss and preserved pancreatic function. Moreover, vanoglipel (DA-1241) treatment decreased hepatic lipid accumulation in addition to plasma triglycerides levels at the same dose levels. When a DPP4 inhibitor was cotreated with vanoglipel (DA-1241) to prolong the biological half-life of plasma GLP-1, plasma concentrations of active GLP-1 increased more than those due to degradation blockade with DPP4 inhibitors, and thereby potentiation of GLP-1 action further improved glucose and lipid metabolism compared to each treatment alone.

In a non-diabetic mouse model with pre-established dyslipidemia, vanoglipel (DA-1241) completely reduced plasma and hepatic triglycerides to normal control levels and also decreased plasma LDL-cholesterol, independent of glycemic control. Comprehensive mechanism studies have shown that the lipid-lowering effects of vanoglipel (DA-1241) are due in part to inhibiting lipid synthesis in the liver and interfering with dietary lipid transport in the intestine.

With regard to the MASH indication, vanoglipel (DA-1241) has been shown to improve fatty liver in various types of mouse models with metabolic diseases. Thereafter, therapeutic potential for treating MASH has been evaluated in several MASH mice models with different pathophysiology. Among them, the STAM-MASH mouse model exhibits mild fatty liver and moderate liver inflammation/fibrosis and is rapidly chemically induced. Vanoglipel (DA-1241) improved hepatic inflammation and fibrosis, showing a decrease

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in MASLD activity score and relative fibrotic area of the liver compared to the vehicle-treated control. Diet-induced obesity ("DIO")-MASH mice are chronically induced through a Western diet and are characterized by marked fatty liver and mild to moderate hepatic inflammation/fibrosis. In DIO-MASH mice, vanoglipel (DA-1241) improved hepatic steatosis, inflammation, and fibrosis assessed by histological and biochemical methods regardless of body weight reduction. Of note, vanoglipel (DA-1241) improved systemic inflammatory status with reduced plasma inflammatory cytokines (TNFα, IL6) and chemokines (CCL2, CXCL1, CXCL2, CXCL10) contributing to tissue damage. Therefore, vanoglipel (DA-1241) treatment reduced the levels of plasma liver enzymes (ALT, AST), which were increased due to liver tissue damage in DIO-MASH mice. In mice with metabolic diseases, the effects of vanoglipel (DA-1241) on the MASH phenotypes (steatosis, inflammation, and fibrosis in the liver) are enhanced by the co-treatment with a DPP4 inhibitor compared to each treatment alone due to potentiated GLP-1 actions.

#### Result of Phase 1 U.S. Clinical Trial for Vanoglipel (DA-1241)
***Completed Phase 1a and 1b trials in the U.S. healthy subjects.*** The first-in-humans Phase 1a study was a double-blind, placebo controlled, SAD, single-center study in 60 healthy male volunteers to evaluate the safety, tolerability, pharmacokinetics ("PK"), pharmacodynamics ("PD"), and interaction effect with metformin. Each cohort was given a single oral dose of 12.5 mg, 25 mg, 50 mg, 100 mg, 200 mg, and 400 mg vanoglipel (DA-1241) or placebo tablets. The dose level of vanoglipel (DA-1241) for the interaction effect ("IE") assessment of metformin on the PK of vanoglipel (DA-1241) was 100 mg. Therefore, the IE cohort had 2 separate treatment periods. Subjects in the IE cohort received vanoglipel (DA-1241) 100 mg or placebo alone in Treatment Period 1, and vanoglipel (DA-1241) 100 mg or placebo with 500 mg metformin (IR formulation) in Treatment Period 2. Vanoglipel (DA-1241) was well tolerated over a dose range of 12.5 mg to 400 mg. There was no effect of concomitant administration of metformin on vanoglipel (DA-1241) PK parameters.

Phase 1b, Part 1 was a double-blind placebo-controlled, MAD, single-center study of vanoglipel (DA-1241) in healthy subjects. Overall, 24 male subjects were blinded and randomized to receive vanoglipel (DA-1241): 50 mg, 100 mg or 200 mg or placebo, as single daily oral doses for 28 days. Safety data reviews and dose escalation decisions between cohorts took place after all subjects of an ongoing cohort had completed procedures through day 14. All doses tested were well tolerated. There were no Serious Adverse Events ("SAEs") and no discontinuations due to Adverse Events ("AEs").

***Completed Phase 1b trial in the U.S. T2DM patients.*** The Phase 1b study was designed as a placebo and active comparator (sitagliptin 100 mg)-controlled, double-blind, randomized, multi-center study with an objective of evaluating whether vanoglipel (DA-1241) delivers improved glucose-lowering efficacy in 83 diabetic patients. Patients were treated with placebo, sitagliptin 100 mg or vanoglipel (DA-1241) 25 mg, 50 mg and 100 mg once daily for 8 weeks, in combination with stable doses of metformin (13~19 patients/group). In the mixed meal tolerance test to evaluate the ability to reduce postprandial glucose through GPR119 activation, the incremental AUE0-4h of plasma glucose ("iAUE") upon nutrient ingestion was measured and compared. Eight-week treatment of vanoglipel (DA-1241) 25 mg, 50 mg and 100 mg showed the changes of +6.3%, -2.0% and -13.8% in iAUE levels from the baseline and vanoglipel (DA-1241) 100 mg showed similar blood glucose improvement with that of sitagliptin 100 mg (-9.0%), and it outperformed placebo (+10.5%).

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#### Exploratory P1b Study in the U.S.: Glucose-Lowering Effects
![[MISSING IMAGE: bc_exploratoryp1b-4c.jpg]](bc_exploratoryp1b-4c.jpg)

#### Mean Change in Postprandial Glucose Excursion at Week 8
In the parameters of glycemic variability measured with a Continuous Glucose Monitoring system and fasting plasma glucose, the glucose-lowering efficacy by vanoglipel (DA-1241) was similar to that of sitagliptin. Moreover, the time-in-range, the percentage of how long blood glucose value is within 70~180 mg/dL, was increased by mitigating the hypoglycemia risk and duration of hyperglycemia whereas such time-in-range was reduced in the placebo group.

Single administration or 8-week repeated administration of vanoglipel (DA-1241) increased secretion of gut peptide hormones such as GLP-1, GIP and PYY in gastrointestinal tracts after taking meals. The amount of secretion of such hormones increased in proportion to the extent of exposure to vanoglipel (DA-1241).

#### Exploratory P1b Study in the U.S.: Target-related Biomarker Change
![[MISSING IMAGE: bc_biomarker-4c.jpg]](bc_biomarker-4c.jpg)

\* & \*\* P<0.05 & P<0.01 versus corresponding baseline values; vanoglipel (DA-1241); Sita, Sitagliptin

#### Total GLP-1 Secretion during Mixed Meal Tolerance Test
In terms of safety, no clinically significant adverse events were observed following the 8-week treatment, confirming the tolerability of vanoglipel (DA-1241), and the bodyweight showed a tendency to decrease.

#### Vanoglipel (DA-1241) Phase 2a Trial
***We are currently finalizing the CSR on a Phase 2a trial in the U.S.*** MASH Phase 2a is a 16-week, multicenter, randomized, double-blind, placebo-controlled, parallel arm clinical trial to establish safety and

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an early signal of efficacy in MASH as a next-generation competitive oral agent while we follow the trend for T2DM. The trial completed the last patient last visit in November 2024 and topline results were disclosed in December 2024. A total of 109 patients were randomized, while 95 patients completed the dosing. These patients were randomized into four treatment groups and dosed with: vanoglipel (DA-1241) 50 mg, vanoglipel (DA-1241) 100 mg, vanoglipel (DA-1241) 100 mg/Sitagliptin 100 mg, or Placebo in a 1:2:2:2 ratio. The primary efficacy endpoint for the study is the change from baseline in the alanine transaminase ("ALT") levels at week 16. The secondary efficacy endpoints evaluate changes in the following at week 16 including: proportion of subjects with normalization of ALT level of < 30 IU/L; relative percent change liver fat fraction from baseline; absolute change in liver fat from baseline; proportion of subjects with a 30% or more reduction in liver fat from baseline; change in aspartate transaminase ("AST"), gamma glutamyl transpeptidase, and alkaline phosphatase from baseline; change in hemoglobin A1c ("HbA1c") (%); change in NAFLD Fibrosis Score from baseline; liver stiffness measurement assessed by FibroScan<sup>®</sup> from baseline; and change in FAST (FibroScan-AST) from baseline. Safety will be evaluated by monitoring AEs including determination of SAEs and AEs leading to discontinuation and laboratory abnormalities as characterized by type, frequency, timing, severity (mild, moderate, severe), seriousness and relationship to vanoglipel (DA-1241), vital signs measurements, clinical laboratory tests and electrocardiogram assessments.

***Topline results from the Phase 2a Study.*** We have reported positive top-line 16-week results from the two-part Phase 2a clinical trial in patients with presumed MASH in December 2024. Part 1 of this Phase 2a trial is exploring vanoglipel (DA-1241), a novel GPR119 agonist compared to placebo, while Part 2 is investigating the efficacy of vanoglipel (DA-1241) in combination with sitagliptin, a DPP-4 inhibitor. An overview of the top-line 16-week results from the two-part Phase 2a clinical trial is included below:

Overview of the Topline Results

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • ***Achieved primary efficacy endpoint.*** Vanoglipel (DA-1241) 100 mg showed statistically significant reductions in ALT levels at weeks 4 and 8 (p = 0.0159 and p = 0.0342, respectively) and a near statistically significant reduction (p = 0.0506) at week 16 compared to placebo.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • ***Normalized ALT levels in 16 weeks.*** Vanoglipel (DA-1241) 50 mg showed a statistically significant improvement in the normalization of ALT levels compared to placebo, with an odds ratio of 10.500 (p = 0.0487).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • ***Direct hepatic effect shown by significant improvements in CAP score and FAST score.*** Vanoglipel (DA-1241) 100 mg and vanoglipel (DA-1241) 100 mg + Sitagliptin 100 mg showed significant improvements in the CAP score compared to placebo (p=0.0308 and p=0.0452, respectively). Vanoglipel (DA-1241) 100 mg in combination with Sitagliptin 100 mg showed a statistically significant reduction in the FAST score compared to placebo (p = 0.0416).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • ***Additional glycemic control with significant reduction of HbA1c in 16 weeks.*** Vanogplipel (DA-1241) 100 mg and vanoglipel (DA-1241) 100 mg in combination with Sitagliptin 100 mg showed significant reductions in HbA1c from baseline at Week 16 compared to the placebo group (p = 0.0179 and p = 0.0050, respectively).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • ***Strong safety signal compared to competition.*** Vanoglipel (DA-1241) was shown to be very well tolerated with mostly mild AEs and no drug-related SAEs in the treatment groups with no treatment emergent adverse events ("TEAEs") leading to study drug discontinuation.

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Primary Efficacy Endpoint

LS Mean ALT Changes from Baseline (U/L)

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Placebo <br> (N=23)**  | **Vanoglipel (DA-1241) <br> 100 mg + Sitagliptin <br> 100 mg (N=34)**  | **P value vs. <br> PBO**  | **Vanoglipel <br> (DA-1241) <br> 50 mg <br> (N=12)**  | **P value <br> vs. PBO**  | **Vanoglipel <br> (DA-1241) <br> 100 mg <br> (N=22)**  | **P value vs. <br> PBO**  |
| Baseline Mean  | 68.4  | 63.2  |  | 65.8  |  | 57.2  |  |
| Week 4 LS Mean (95% CI)  | -1.51 <br> (-8.23, 5.21)  | -8.38 <br> (-13.89, -2.87)\*  | 0.1195  | -9.63 <br> (-18.90, -0.35)\*  | 0.1622  | -13.44 <br> (-20.32, -6.57)\*  | 0.0159†  |
| Week 8 LS Mean (95% CI)  | 0.13 <br> (-7.83, 8.09)  | -10.27 <br> (-16.80, -3.73)\*  | 0.0479†  | -11.05 <br> (-22.04, -0.05)\*  | 0.1050  | -12.25 <br> (-20.40, -4.10)\*  | 0.0342†  |
| Week 16 LS Mean (95% CI)  | -4.70 <br> (-14.05, 4.65)  | -8.24 <br> (-15.91, -0.57)\*  | 0.5624  | -16.81 <br> (-29.72, -3.89)\*  | 0.1345  | -18.09 <br> (-27.67, -8.52)\*  | 0.0506  |

---

\*

Confidence interval excludes 0, suggesting a statistically meaningful difference.

†

p < 0.05 vs. placebo. LS Mean ALT Changes from Baseline (U/L)

![[MISSING IMAGE: bc_changesbaseline-4c.jpg]](bc_changesbaseline-4c.jpg)

Notable Secondary Endpoints

Proportion of Subjects with Normalized ALT <30 IU/L at Week 16

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Number of Subjects, n**  | **Placebo <br> (N=23)**  | **Vanoglipel (DA-1241) 100 mg + <br> Sitagliptin 100 mg (N=34)**  | **Vanoglipel (DA-1241) <br> 50 mg (N=12)**  | **Vanoglipel (DA-1241) <br> 100 mg (N=22)**  |
| < 30, n (%)  | 1 (4.3)%  | 3 (8.8)%  | 4 (33.3)%  | 4 (18.2)%  |
| Odds Ratio (p value)  |  | 2.423 <br> (0.4576)  | 10.500† <br> (0.0487)†  | 5.600 <br> (0.1402)  |

---

†

p < 0.05 vs. placebo

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LS Mean CAP, VCTE, FAST score Changes from Baseline at Week 16

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Placebo <br> (N=23)**  | **Vanoglipel (DA-1241) <br> 100 mg + Sitagliptin <br> 100mg (N=34)**  | **P value vs. <br> PBO**  | **Vanoglipel <br> (DA-1241) <br> 50 mg (N=12)**  | **P value <br> vs. PBO**  | **Vanoglipel <br> (DA-1241) <br> 100 mg (N=22)**  | **P value vs. <br> PBO**  |
| Baseline Mean (dB/m)  | 347.4  | 344.1  |  | 347.3  |  | 336.0  |  |
|  Week 16 LS Mean CAP Score (dB/m) (95% CI)  | -2.32 <br> (-16.17, 11.52)  | -20.62 <br> (-31.99, -9.26)\*  | 0.0452†  | -8.94 <br> (-28.08, 10.20)  | 0.5787  | -24.32 <br> (-38.54, -10.10)\*  | 0.0308†  |
| Baseline Mean (kPa)  | 10.00  | 9.89  |  | 10.71  |  | 10.32  |  |
|  Week 16 LS Mean VCTE Score (kPa) (95% CI)  | 0.29 <br> (-1.31, 1.89)  | -1.45 <br> (-2.77, -0.13)\*  | 0.0997  | -1.40 <br> (-3.62, 0.83)  | 0.2257  | 0.00 <br> (-1.64, 1.64)  | 0.8051  |
| Baseline Mean  | 0.555  | 0.564  |  | 0.604  |  | 0.538  |  |
|  Week 16 LS Mean FAST score (95% CI)  | -0.09 <br> (-0.17, -0.01)\*  | -0.19 <br> (-0.26, -0.13)\*  | 0.0416†  | -0.17 <br> (-0.28, -0.06)\*  | 0.2429  | -0.19 <br> (-0.27, -0.11)\*  | 0.0704  |

---

\*

Confidence interval excludes 0, suggesting a statistically meaningful difference.

†

p < 0.05 vs. placebo

LS Mean HbA1c Changes from Baseline at Week 16 (%)

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Placebo <br> (N=23)**  | **Vanoglipel (DA-1241) <br> 100 mg + Sitagliptin <br> 100 mg (N=34)**  | **P value vs. <br> PBO**  | **Vanoglipel <br> (DA-1241) <br> 50 mg <br> (N=12)**  | **P value <br> vs. PBO**  | **Vanoglipel <br> (DA-1241) <br> 100 mg <br> (N=22)**  | **P value vs. <br> PBO**  |
| Baseline Mean  | 6.78  | 6.51  |  | 6.58  |  | 7.01  |  |
| Week 16 LS Mean (95% CI)  | -0.10 <br> (-0.23, 0.44)  | -0.52 <br> (-0.80, -0.25)\*  | 0.0050†  | -0.24 <br> (-0.70, 0.22)  | 0.2357  | -0.48 <br> (-0.82, -0.13)\*  | 0.0179†  |

---

\*

Confidence interval excludes 0, suggesting a statistically meaningful difference.

†

p < 0.05 vs. placebo

![[MISSING IMAGE: bc_lsm1-4c.jpg]](bc_lsm1-4c.jpg)

In subjects with 40 ≤ ALT < 200 U/L at baseline: Placebo (n=21); DA-1241 50 mg (n=9); DA-1241 100 mg (n=17) †95% CI not crossing 0

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![[MISSING IMAGE: bc_lsm2-4c.jpg]](bc_lsm2-4c.jpg)

In subjects with 40 ≤ ALT < 200 U/L at baseline: Placebo (n=21); DA-1241 50 mg (n=9); DA-1241 100 mg (n=17) †95% CI not crossing 0

![[MISSING IMAGE: bc_lsm3-4c.jpg]](bc_lsm3-4c.jpg)

LS Mean CAP, FAST, NIS-4 score Changes from Baseline at Week 16

![[MISSING IMAGE: bc_lsm4-4c.jpg]](bc_lsm4-4c.jpg)

In subjects with 40 ≤ ALT < 200 U/L at baseline: Placebo (n=21); DA-1241 50 mg (n=9); DA-1241 100 mg (n=17) †95% CI not crossing 0

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![[MISSING IMAGE: bc_week16-4c.jpg]](bc_week16-4c.jpg)

Reduced circulating biomarkers of cell death (CK18F/M30), inflammation (hs-CRP, CCL2), and fibrosis (TIMP1)

![[MISSING IMAGE: bc_cfbpercentage-4c.jpg]](bc_cfbpercentage-4c.jpg)

Overall TEAE Summary

---

| | | | | |
|:---|:---|:---|:---|:---|
| **N (%)**  | **Placebo <br> (N=32)**  | **Vanoglipel (DA-1241) 100 mg + <br> Sitagliptin 100 mg (N=36)**  | **Vanoglipel (DA-1241) <br> 50 mg (N=14)**  | **Vanoglipel (DA-1241) <br> 100 mg (N=26)**  |
|  Subjects with any Treatment Related AE  | 9 (28.1)%  | 10 (27.8)%  | 4 (28.6)%  | 9 (34.6)%  |
| &nbsp;&nbsp;&nbsp; Mild  | 8 (25.0)%  | 9 (25.0)%  | 4 (28.6)%  | 8 (30.8)%  |
| &nbsp;&nbsp;&nbsp; Moderate  | 1 (3.1)%  | 1 (2.8)%  | 0  | 1 (3.8)%  |
| &nbsp;&nbsp;&nbsp; Severe  | 0  | 0  | 0  | 0  |
|  Subjects with any Treatment related SAE  | 0  | 0  | 0  | 0  |
|  Subjects with any TEAE leading to study discontinuation  | 0  | 1 (3.1)%  | 0  | 0  |
|  Subjects with any TEAE leading to study drug discontinuation  | 1 (3.1)%  | 0  | 0  | 0  |

---

#### DA-1726 Treatment of Obesity
DA-1726 is a novel OXM analogue functioning as a GLP1R and GCGR dual agonist. It is a long-acting, novel peptide drug candidate, with a Phase 1 investigational new drug ("IND") approved by the FDA with therapeutic potential for obesity. Activation of GLP1R contributes to central anorexic effect (appetite suppression) and activation of GCGR peripherally enhances basal metabolic rate. Accordingly, non-clinical studies have shown that DA-1726 not only reduces food intake but also increases energy expenditure

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even at the basal resting state, leading to persistent weight loss in diet-induced obese mice and rats. DA-1726 directly lowers blood glucose and lipid levels in addition to the accompanying metabolic improvement by weight loss. Weight reduction is closely related to the alleviation of fatty liver. Having stabilized the fragile peptide through several unique modifications, DA-1726 is predicted to be available as a once-weekly regimen to humans.

![[MISSING IMAGE: ph_oxyntomodulin-4c.jpg]](ph_oxyntomodulin-4c.jpg)

#### Physiological effects of oxyntomodulin

#### Background
Obesity is a disease caused by abnormal or excessive fat accumulation due to an imbalance in energy intake and consumption over a long period of time. According to the World Health Organization ("WHO"), in 2022, there were 2.5 billion adults (18 years and older), and approximately 43% of all adults were overweight and 890 million, or approximately 16%, were living with obesity. In 2024, the NCD Risk Factor Collaboration published findings that estimate that more than one billion people in the world are now living with obesity and nearly 3 billion people are living with either overweight or obesity. The comorbidities of obesity include T2DM, cardiovascular disease, hypertension and MASH, and the risk of these diseases is higher in obese people than in non-obese people.

The treatment of obesity can be divided into three mechanisms: (i) appetite control, (ii) absorption inhibition, and (iii) increase of energy expenditure. Currently, there are a total of eight approved anti-obesity medications on the market, of which the most notable are Novo Nordisk semaglutide (WEGOVY<sup>®</sup>) and Eli Lilly tirzepatid (Zepbound<sup>®</sup>). However, there is still an unmet need in the market as there are no agents with a mechanism to reduce body weight by increasing energy expenditure in peripheral tissue.

Oxyntomodulin is a gut hormone released from intestinal L-cells after meal ingestion and represents dual agonism of the GLP-1 receptor and glucagon receptor. It increases energy expenditure through glucagon receptors and increases appetite suppression and insulin secretion through GLP-1 receptor activation, ultimately inducing weight loss and glycemic control. The furthest stage of development of any oxyntomodulin analogue are survudutide and mazdutide in Phase 3 trials in the U.S., mazdutide which is approved in China, and in Phase 2 trial in the U.S. for the treatment of obesity and MASH.

#### DA-1726 Preclinical Development
Animal toxicity studies of DA-1726 for the Phase 1 clinical trial have been completed. The toxicity studies included safety pharmacology studies and general toxicity studies.

The mode of action and pharmacological effects of DA-1726 were evaluated in various disease models. In high-fat diet-induced obese ("HF-DIO") mice, DA-1726 showed more body weight loss and increasing energy expenditure than a pair-fed group.

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![[MISSING IMAGE: lc_preclinical-4clr.jpg]](lc_preclinical-4clr.jpg)

Mean energy expenditure:

DA-1726\*# 16.6 kcal/kg/hr

Pair-Fed 12.4 kcal/kg/hr

HF Control 12.6 kcal/kg/hr

#### Mechanism of action
In comparison with GLP-1 analogue, DA-1726 represented superior body weight loss compared to semaglutide in HF-DIO obese mice. At the end of the study, DA-1726 significantly increased the expression of thermogenic genes (*Ucp-1* and *Ppargc1a*) in epididymal fat and increased white adipose tissue browning was histologically confirmed. In addition, DA-1726 inhibited adipocyte differentiation *in vitro*. Taken together, it suggests the GCGR action of DA-1726 contributes to reduced adiposity by enhancing fat burning and inhibiting adipogenesis. DA-1726 effectively reduced postprandial glucose excursion in acute oral glucose tolerance test in normal mice. Notably, DA-1726 showed similar glycemic control and excellent weight loss to semaglutide in obese mice with hyperglycemia. Simultaneously, DA-1726 enhanced insulin sensitivity by significantly reducing fasting plasma insulin and glucose levels. Meanwhile, DA-1726 showed no hypoglycemia risk in overnight fasted normal mice, unlike semaglutide.

In comparison with GLP-1 receptor and GIP dual agonist tirzepatide in HF-DIO obese MASH mice, DA-1726 showed similar body weight while consuming significantly more food. In addition, DA-1726 reduced plasma clinical chemistry parameters (ALT, AST, ALP, T-BIL, glucose, and cholesterol) and hepatic fat accumulation.

![[MISSING IMAGE: bc_comparision-4clr.jpg]](bc_comparision-4clr.jpg)

Notes: HF-DIO (High Fat-Diet Induced Obesity); BWL (Body Weight Loss)

1. Dong-A Study Report 105497. All treatments given as twice weekly injections.

2. Jung I-H et al. 83rd Meeting of the American Diabetes Association. 2023; Abstract 1668-P.

#### Weight loss and plasma biochemistry analysis

#### DA-1726 Phase 1 Trial
***We are currently conducting a Phase 1 trial in the U.S.*** The Phase 1 trial, a first-in-human trial, is a randomized, placebo-controlled, double-blind, two-part study to investigate the safety, tolerability, PK, and

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PD of single and multiple ascending doses of DA-1726 in obese, otherwise healthy subjects. The primary endpoint for SAD Part 1 and MAD Part 2 of our Phase 1 trial is to assess the safety and tolerability of DA-1726 by monitoring AEs, SAEs, TEAEs and AEs leading to treatment discontinuation. Secondary endpoints include the PK of DA-1726, assessed via serum concentrations over time and metabolite profiling at the highest doses of DA-1726. Exploratory endpoints will include the effect of DA-1726 on metabolic parameters, cardiac parameters, fasting lipid levels, body weight, waist circumference and body mass index, among others.

In September 2024, we announced positive top-line data from the single ascending dose Part 1 of our Phase 1 trial evaluating DA-1726. Overall safety and tolerability in Part 1 of Phase 1 trial was clean and allowed us to initiate Phase 1 MAD Part 2. In April 2025, we announced positive top-line data from the MAD Part 2 study of our Phase 1 trial up to a 32 mg dose. Up to 32 mg dose level, gastrointestinal adverse events were mild with no treatment-related discontinuations.

In June 2025, we began enrollment for a higher-dose MAD cohort to assess the maximum tolerated dose and fully realize DA-1726's potential, as higher doses may also show a similar profile, while potentially demonstrating increased weight reduction. We dosed the first patient in the 48 mg, MAD cohort of our Phase 1 clinical trial of DA-1726 in July 2025 and we extended the clinical trial for this 48 mg, MAD cohort to eight weeks from four weeks to further explore the non-titrated maximum tolerated dose, explore safety and other primary, secondary and exploratory endpoints over a longer treatment duration, and evaluate longer-term early efficacy. Also, in August 2025, we administered the fifth dose for the first patient in the 48 mg, MAD cohort of our Phase 1 clinical trial of DA-1726. On January 5, 2026, we announced positive topline data of Phase 1 MAD Part 2 non-titrated 48 mg Cohort 5 clinical trial of DA-1726.

In November 2025, we presented new Phase 1 and pre-clinical data on DA-1726 in two poster presentations at ObesityWeek<sup>®</sup> 2025.

We are planning Phase 1 Part 3a and Part 3b to start during the first quarter of 2026. Phase 1 Part 3a will be a one-step titration with 16 mg for 4 weeks and 48 mg for 12 weeks. Phase 1 Part 3b will be two-step titration with 16 mg for 4 weeks, 32 mg for 4 weeks and 64 mg for 8 weeks. These titration studies are to remove any moderate adverse effects from the 48 mg dose level and to push DA-1726 to its maximum potential with 64 mg. We expect dose-dependent exploratory weight loss and other early signals with potential for best-in-class safety and tolerability. The data readout for both Part 3a and Part 3b is planned for the fourth quarter of 2026.

***Topline results from the Phase 1 MAD Part 1 Study.*** We have reported positive top-line up to eight-week results from the Phase 1 MAD Part 2 clinical trial in obese, otherwise healthy patients on January 5, 2026. An overview of the top-line results from Phase 1 MAD Part 2 clinical trial is included below:

Overview of the Topline Results

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • ***Primary safety and tolerability.*** DA-1726 showed no treatment-related discontinuation up to a non-titrated 48 mg dose level with mild to moderate gastrointestinal adverse events.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • ***Exploratory weight change.*** DA-1726 showed dose-dependent weight loss from 8 mg up to 48 mg with 48 mg showing statistically significant reduction of 6.1% (14.6 lbs.) mean weight loss at Day 26 compared to placebo (p = 0.003). Cohort 5 48 mg showed 9.1% (21.2 lbs.) weight reduction by Day 56.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • ***Exploratory waist circumferences change.*** DA-1726 48 mg showed statistically significant waist circumference reduction of 5.8 cm (2.3 inches) on Day 26 compared to placebo (p = 0.006) and statistically significant reduction of 9.8 cm (3.8 inch) on Day 56 compared to placebo (p = 0.022).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • ***Exploratory glucose control in eight weeks.*** DA-1726 48 mg showed fasted glucose control with 12.3 mg/dL reduction from a baseline of 105.3 mg/dL in eight weeks, with one prediabetic subject with baseline HbA1c of 6.0%, normalized to 5.5% in 8 weeks.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • ***Exploratory VCTE in eight weeks.*** DA-1726 48 mg showed a significant reduction in liver stiffness with 23.7% reduction in eight weeks, from a baseline of 5.9 kPa reduced to 4.5 kPa.

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 *Subject Disposition and Baseline Characteristics*![[MISSING IMAGE: tb_disposition-4c.jpg]](tb_disposition-4c.jpg)

![[MISSING IMAGE: tb_baseline-4c.jpg]](tb_baseline-4c.jpg)

 *Primary safety and tolerability of Phase 1 MAD Part 2*![[MISSING IMAGE: tb_primarysafety-4c.jpg]](tb_primarysafety-4c.jpg)

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 *Exploratory weight change in Phase 1 MAD Part 2 Day 26*![[MISSING IMAGE: bc_exploratory-4c.jpg]](bc_exploratory-4c.jpg)

 *Exploratory weight change in Phase 1 MAD Part 2 Cohort 5 48 mg up to Day 54*![[MISSING IMAGE: bc_exploratoryweight-4c.jpg]](bc_exploratoryweight-4c.jpg)

 *Exploratory waist circumference changes in Phase 1 MAD Part 2 Cohort 5 48 mg*![[MISSING IMAGE: tb_exploratorywaist-4c.jpg]](tb_exploratorywaist-4c.jpg)

 *Exploratory fasted glucose and HbA1c change in Phase 1 MAD Part 2 Cohort 5 48 mg*![[MISSING IMAGE: tb_fastedglucose-4c.jpg]](tb_fastedglucose-4c.jpg)

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Potentially best-in-class glucose control with mean HbA1c change by -0.22% point in non-diabetic subjects after eight weeks of 48 mg. Pre-diabetic subjects with mean HbA1c of 6% at baseline was reduced by 5.5% by Day 54.

 *Exploratory VCTE change in Phase 1 MAD Part 2 Cohort 5 48 mg*![[MISSING IMAGE: tb_vctechange-4c.jpg]](tb_vctechange-4c.jpg)

 *PK in Phase 1 MAD Part 2 up to 32 mg*![[MISSING IMAGE: tb_pkphase1-4c.jpg]](tb_pkphase1-4c.jpg)

#### Other Product Candidates
We are focusing our financial resources and management's attention on the development of vanoglipel (DA-1241) for MASH and DA-1726 for obesity. We also have four legacy therapeutic programs, ANA001, NB-01, NB-02 and Gemcabene, that we are not planning to advance development on. We continue to consider out-licensing and divestiture opportunities with respect to the following legacy programs.

#### ANA001 Treatment of COVID-19 Symptoms
ANA001 is a proprietary oral niclosamide formulation that was developed as a treatment for patients with moderate COVID-19 (patients not requiring ventilators). Niclosamide is a potential oral antiviral and anti-inflammatory agent with a long history of use and documented safety in humans. Niclosamide has demonstrated both antiviral and immunomodulatory activity with possible downstream effects on coagulation abnormalities observed in COVID-19. In preclinical research by an independent academic group published in Antimicrobial Agents and Chemotherapy, niclosamide inhibited viral replication in vitro and was more potent than remdesivir and chloroquine in the same assay.

We believe ANA001 has the potential to reduce the viral load and inflammation associated with cytokine dysregulation, acute respiratory distress syndrome, and coagulation abnormalities and thus improve time to clinical improvement as defined as hospital discharge recorded using the WHO Ordinal Scale for Clinical Improvement.

#### NB-01
NB-01 addresses a range of mechanisms that contribute to neuropathic pain and nerve degeneration in diabetic and other peripheral neuropathies. These include a decrease in key inflammatory markers, restoration

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of nerve growth factor ("NGF") to normal levels, and reduction of advanced glycation end products ("AGEs"). Inflammation is a central factor in pain generation and other peripheral neurodegenerative diseases. NB-01 reduces levels of TNF-α and IL-6, both of which are markers of inflammation. NB-01 also reduces AGEs, which are implicated in diabetes-related complications. AGE inhibitors have been clinically tested as potential treatments for these complications. NB-01 also restores the neurotrophin NGF, which is involved in nerve growth, maintenance and repair. NB-01 has been shown in animal models to alleviate symptoms of PDN.

In July 2024, we entered into an exclusive out-license agreement with MThera to provide MThera with the rights to NB-01 for the treatment of painful diabetic neuropathy.

#### NB-02
NB-02 was being developed for the symptomatic and disease modifying treatment of neurodegenerative diseases, including Alzheimer's disease and tauopathies. In preclinical studies, we have observed the mechanisms of action of NB-02 to include inhibition of tau phosphorylation, acetylcholinesterase ("AChE") inhibition, inhibition of Ab toxicity and amyloid plaque formation, and anti-inflammatory effects. Specifically, in both in-vitro and in-vivo models, NB-02 has demonstrated inhibition of AChE, as is the case with three of the current products on the market to treat the symptoms of Alzheimer's disease. It has also demonstrated inhibition of tau phosphorylation and of amyloid plaque formation, both mechanisms believed to contribute to the progression of neurodegenerative diseases.

#### Gemcabene
Gemcabene is a novel, once-daily, oral therapy designed to target known lipid metabolic pathways to lower levels of LDL-C, hsCRP and triglycerides. Gemcabene shares many of the attributes of statin therapy, including broad therapeutic applications, convenient route of administration and cost-effective manufacturing process, but does not appear to increase the reporting of myalgia when added to statin therapy. Gemcabene has also shown additive LDL-C lowering in combination with stable low, moderate or high-intensity statin therapy. As described below, we licensed global rights to Gemcabene from Pfizer in April 2011. Under the terms of the amended and restated license agreement with Pfizer, Pfizer may terminate the license if we have not made a commercial sale by April 2024.

#### License Agreements

#### License Agreement with Dong-A for Vanoglipel (DA-1241) and DA-1726
In September 2022, we entered into an exclusive license agreement (the "2022 License Agreement") and a Securities Purchase Agreement with Dong-A (the "Securities Purchase Agreement"). Pursuant to the 2022 License Agreement and subject to the conditions set forth therein, we received an exclusive global license (excluding the Republic of Korea) to two proprietary compounds. The 2022 License Agreement covers the rights to a compound referred to as vanoglipel (DA-1241) and a compound referred to as DA-1726. The 2022 License Agreement originally became effective in November 2022.

Under the terms of the 2022 License Agreement, Dong-A (i) received an upfront payment which was settled in 2,200 shares of preferred stock of MetaVia designated as "Series A Convertible Preferred Stock", par value $0.001 per share (which was subsequently converted into shares of our common stock), under the terms of the Securities Purchase Agreement; (ii) is eligible to receive single digit royalties on net sales received by us from the commercial sale of products covering vanoglipel (DA-1241) or DA-1726; (iii) is eligible to receive commercial-based milestone payments, dependent upon the achievement of specific commercial developments; and (iv) is eligible to receive regulatory milestone payments of up to $267.0 million for DA-1726 and $222.0 million for vanoglipel (DA-1241), dependent upon the achievement of specific regulatory developments.

Our obligation to pay royalties to Dong-A under the 2022 License Agreement continues on a product-by-product and country-by-country basis until the later of (i) the fifth anniversary of the first commercial sale of such product in such country, (ii) the expiration or termination of the last valid patent claim that covers a product in such country and (iii) the loss of regulatory exclusivity for such product in such jurisdiction.

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Either we or Dong-A may terminate the 2022 License Agreement (i) if the other party is in material breach of the agreement and has not cured or started to cure the breach within 60 days of notice of such breach; provided that if the breach cannot be cured within the 60-day period and the breaching party started to remedy the breach, if such breach is not cured within 90 days of receipt of written notice or (ii) if the other party is subject to a bankruptcy or insolvency event (subject to a 30-day cure period in the case of a petition for bankruptcy).

#### License Agreement with Dong-A for NB-01
In January 2018, we entered into an exclusive license agreement with Dong-A (the "2018 License Agreement"), which agreement was amended in April 2018 and July 2019. Under the terms of the 2018 License Agreement, we obtained an exclusive, royalty-bearing, worldwide (except for the Republic of Korea) license to make, use, offer to sell, sell and import products covered by certain Dong-A intellectual property rights in its proprietary compound designated as DA-9801 (NB-01). Our license rights cover any and all applications and markets for the therapeutic, health, nutrition or well-being of humans. We may grant sublicenses to any affiliate or third party. We are responsible for all future patent prosecution costs.

We are obligated to use commercially reasonable efforts to develop products for use in each of the U.S., the European Union, Japan and the People's Republic of China. If we terminate, discontinue or suspend, for longer than 12 months, the development of any product listed as a product under development in any development plan provided to Dong-A (other than for reasons of force majeure or requirements of applicable law), then we are deemed in breach of this development obligation, and Dong-A may terminate the 2018 License Agreement for cause after a 60-day cure period.

The term of the 2018 License Agreement continues on a country-by country and product-by-product basis until the later of the 12th anniversary of the first commercial sale of such product in such country or expiration or termination of the last valid claim within the patent rights covering the product. Either Dong-A or we may terminate the 2018 License Agreement if the other party is in material breach of the 2018 License Agreement and has not cured or started to cure the breach within 60 days of notice of such breach, or is subject to a bankruptcy or insolvency event. We may terminate the 2018 License Agreement at any time upon 90 days' written notice.

#### Pfizer License Agreement
In August 2018, an Amended and Restated License Agreement with Pfizer (the "Pfizer Agreement") for the research, development, manufacture and commercialization of Gemcabene went into effect. The Pfizer Agreement amended and restated the prior license agreement with Pfizer dated April 16, 2011. The Pfizer Agreement includes milestone payments to Pfizer and tiered royalties on a country-by-country basis based upon the annual amount of net sales as specified in the Pfizer Agreement.

The Pfizer Agreement will expire upon expiration of the last royalty term. Either party may terminate the Pfizer Agreement for the other party's material breach following a cure period or immediately upon certain insolvency events relating to the other party. Pfizer may immediately terminate the Pfizer Agreement in the event that (i) we or any of our affiliates or sublicenses contests or challenges, or supports or assists any third party to contest or challenge, Pfizer's ownership of or rights in, or the validity, enforceability or scope of any of the patents licensed under the Pfizer Agreement or (ii) we or any of our affiliates or sublicensees fails to achieve the first commercial sale in at least one country by April 16, 2024.

#### License Agreement with Beijing SL
Pursuant to the terms and conditions of a License and Collaboration Agreement dated July 23, 2019 (the "Beijing SL License Agreement"), Beijing SL has an exclusive royalty-bearing license to research, develop, manufacture and commercialize pharmaceutical products comprising, as an active ingredient, Gemcabene in the territory comprised of mainland China, Hong Kong, Macau and Taiwan. We retain all rights to Gemcabene outside of the territory. The parties have agreed to collaborate with respect to development and commercialization activities under the Beijing SL License Agreement through a joint steering committee composed of an equal number of representatives of Beijing SL and us.

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Pursuant to the Beijing SL License Agreement, Beijing SL made an upfront gross payment of $2.5 million. Additionally, with respect to each licensed product, Beijing SL will make payments for specified developmental and regulatory milestones and payments for specified global net sales milestones. Beijing SL will also be obligated to pay tiered royalties ranging from the mid-teens to twenty percent on the net sales of all licensed products in the territory until the latest of (a) the date on which any applicable regulatory exclusivity with respect to such Licensed Product expires in such region, (b) the expiration or abandonment of the last valid patent claim or joint patent claim covering such Licensed Product in each region and (c) the fifth anniversary of the first commercial sale of such Licensed Product in such region.

Either party may terminate the Beijing SL License Agreement (x) with written notice for the other party's material breach following a cure period or (y) if the other party becomes subject to certain insolvency proceedings. In addition, we may terminate the Beijing SL License Agreement in its entirety if Beijing SL or its affiliates or sublicensees commence a proceeding challenging the validity, enforceability or scope of any of our patents.

#### Manufacturing
Dong-A manufactures clinical quantities of vanoglipel (DA-1241) and DA-1726 in accordance with the 2022 License Agreement and the Shared Services Agreement. As MetaVia advances the product candidates through clinical development our current plans are to continue to use third parties including Dong-A to manufacture drug products for our trials.

Among the conditions for FDA approval of a pharmaceutical product is the requirement that the manufacturer's quality control and manufacturing procedures conform to cGMP. The FDA typically inspects manufacturing facilities every two years. In complying with cGMP regulations, pharmaceutical manufacturers must expend resources and time to ensure compliance with product specifications as well as production, record keeping, quality control, reporting and other requirements.

#### Competition
The pharmaceutical and biotechnology industries are characterized by rapidly advancing technologies, intense competition and a strong emphasis on proprietary products. We face potential competition from many different sources, including major pharmaceutical, specialty pharmaceutical and biotechnology companies, academic institutions, governmental agencies and public and private research institutions. Any product candidates that we successfully develop and commercialize will compete with existing therapies and new therapies that may become available in the future.

Some of our competitors may have significantly greater financial resources and expertise in R&D, manufacturing, preclinical testing, conducting clinical trials, obtaining regulatory approvals and marketing approved products than we do. Other firms may also compete with us in recruiting and retaining qualified scientific and management personnel and establishing clinical trial sites and patient enrollment for clinical trials, as well as in acquiring technologies complementary to, or necessary for our programs. Mergers and acquisitions in the pharmaceutical, biotechnology and diagnostic industries may result in even more resources being concentrated among a smaller number of our competitors. Smaller or early-stage companies may also prove to be significant competitors with us, particularly through collaborative arrangements with large established companies.

Our commercial opportunity could be reduced or eliminated if our competitors develop and commercialize therapeutics that are safer, more effective, have fewer or less severe side effects, are more convenient or are less expensive than any products that we may develop. Our competitors also may obtain marketing approvals for their products more rapidly than we may obtain approval for our products, which could result in our competitors establishing a strong market position before we are able to enter the market. In addition, our ability to compete may be affected because in some cases insurers or other third-party payors, including government programs, seek to encourage the use of generic products. This may have the effect of making branded products less attractive from a cost perspective to buyers.

#### Vanoglipel (DA-1241) and DA-1726 — MASH
There is only one approved treatment of MASH, Madrigal Pharmaceuticals' thyroid hormone receptor beta agonist. However, various therapeutics are used off-label for the treatment of MASH, including

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vitamin E (an antioxidant), insulin sensitizers (e.g., metformin, pioglitazone), antihyperlipidemic agents (e.g., gemfibrozil), pentoxifylline and ursodeoxycholic acid (UDCA). There are several product candidates in Phase 3 or earlier clinical or preclinical development for the treatment of MASH, including Novo Nordisk's GLP1R agonist semaglutide, Eli Lilly's GLP1R and GIP dual agonist tirzepatide, Akero Therapeutics's FGF21 analog efruxifermin, 89 Bio's FGF21 analog pegaozafermin, Inventiva's pan-peroxisome proliferator-activated receptor agonist, Boston Pharmaceuticals and Roche's fibroblast growth factor 21 analogs, and farnesoid X receptor agonists from Intercept Pharmaceuticals Inc., among others. Additional pharmaceutical and biotechnology companies with product candidates in development for the treatment of MASH include AstraZeneca plc, Altimmune Inc., Boehringer Ingelheim GmbH, Bristol-Myers Squibb Company, Durect Corporation, Galectin Therapeutics Inc., Galmed Pharmaceuticals Ltd., Immuron Ltd., Ionis Pharmaceuticals, Inc., Islet Sciences, Inc., MediciNova, Inc., NGM Biopharmaceuticals, Inc., NuSirt Sciences Inc., Pfizer Inc., Viking Therapeutics, Inc. and Zydus Pharmaceuticals (USA) Inc. MASH is a complex disease and we believe that it is unlikely that any one therapeutic option will be optimal for every MASH patient.

#### DA-1726-Obesity
Due to the growing overweight and obesity epidemic and consumer demand, there are many competitors in the field of obesity treatment. Obesity treatments range from behavioral modification to drugs, medical devices and surgery, generally as a last resort. If DA-1726 were approved for obesity, our primary competition in the obesity treatment market would currently be from approved and marketed products, including semaglutide (WEGOVY<sup>®</sup>) and tirzepatide (Zepbound<sup>®</sup>). Further competition could arise from products currently in development, including among others, with GLP1R/GCGR dual agonists, Boehringer Ingelheim, Merck/Hanmi Pharmaceutical, AstraZeneca, Altimmune, Innovent Biologics/Eli Lilly, Carmot and D&D Pharma; with GLP1R/GCGR/GIP triple agonists, Hanmi Pharmaceutical and Eli Lilly; Amgen with its GLP-1R agonist/GIP antagonist antibody; and Novo Nordisk with Amylin and Amylin-GLP-1 combination. To the extent our product candidate is approved for obesity, the commercial success of our product will also depend on our ability to demonstrate benefits over the then-prevailing standard of care. Finally, morbidly obese patients sometimes undergo a gastric bypass procedure, with salutary effects on the many co-morbid conditions of obesity.

#### Vanoglipel (DA-1241) and DA-1726 — T2DM
There are a number of large pharmaceutical and biotechnology companies that currently market and sell products or are pursuing the development of products for T2DM. Some of these competitive products and therapies are based on scientific approaches that are the same as or similar to our approach and others are based on entirely different approaches. Potential competitors also include academic institutions, government agencies and other public and private research organizations that conduct research, seek patent protection and establish collaborative arrangements for research, development, manufacturing and commercialization.

#### Intellectual Property
The term of individual patents depends upon the legal term of the patents in the countries in which they are obtained. In most countries, including the U.S., the patent term is 20 years from the earliest filing date of a non-provisional patent application or a Patent Cooperation Treaty application to which a U.S. application claims priority. In the U.S., a patent's term may be lengthened by patent term adjustment, which compensates a patentee for administrative delays by USPTO in examining and granting a patent, or may be shortened if a patent is terminally disclaimed over an earlier filed patent. The term of a U.S. patent that covers a drug or biological product may also be eligible for patent term extension when approval from the FDA is granted, provided statutory and regulatory requirements are met. In the future, if our product candidates receive approval from the FDA or foreign regulatory authorities, we expect to apply for patent term extensions on issued patents covering those products, depending upon the length of the clinical trials for each drug and/or other factors. There can be no assurance that any of our pending patent applications will be issued or that we will benefit from any patent term extension or other favorable adjustment to the term of any patents.

As with other biotechnology and pharmaceutical companies, our ability to maintain and solidify our proprietary and intellectual property position for our product candidates, preclinical compounds, and core

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technologies will depend on our success in obtaining effective patent claims and enforcing those claims if granted. However, patent applications that we may file or license from third parties may not result in the issuance of patents. We also cannot predict the breadth of claims that may be allowed or enforced in our patents. Any issued patents that we may receive in the future may be challenged, invalidated or circumvented. For example, prior to March 16, 2013, in the U.S., patent applications were subject to a "first to invent" rule of law. Applications effectively filed on or after March 16, 2013, are subject to a "first to file" rule of law.

Discoveries reported in the scientific literature often lag the actual discoveries, and patent applications in the U.S. and other jurisdictions are typically not published until 18 months after filing, or in some cases not at all. We cannot be certain that any existing application will be subject to the "first to file" or "first to invent" rule of law, that we or our licensor were the first to make the inventions claimed in our existing patent portfolio subject to the prior laws, or that we or our licensor were the first to file for patent protection of such inventions subject to the new laws. If third parties prepare and file patent applications in the U.S. that also claim technology we have claimed in our patents or patent applications, we may have to participate in interference or derivation proceedings and/or invalidation proceedings in the USPTO, which could result in substantial costs to us, even if the eventual outcome is favorable. In addition, because of the extensive time required for clinical development and regulatory review of a product candidate we may develop, it is possible that, before any of our product candidates can be commercialized, any related patent may expire or remain in force for only a short period following commercialization, thereby reducing any advantage of any such patent.

In addition to patents, we rely upon unpatented trade secrets, know-how, and continuing technological innovation to develop and maintain our competitive position. We seek to protect our proprietary information, in part, by using confidentiality agreements with our collaborators, scientific advisors, employees and consultants, and invention assignment agreements with our employees. We also have agreements requiring assignment of inventions with selected consultants, scientific advisors and collaborators. Confidentiality agreements are designed to protect our proprietary information and, in the case of agreements or clauses requiring invention assignment, to grant us ownership of technologies that are developed under those agreements.

Our ability to commercialize product candidates depends in large part on our ability to obtain and maintain intellectual property protection for our product candidates. Our policy is to seek to protect our intellectual property position by, among other methods, filing U.S. and foreign patent applications related to the technology, inventions and improvements that are important to the development and implementation of our business strategy. We also rely on trade secrets, know-how and continuing technological innovation to develop and maintain our proprietary position.

#### Vanoglipel (DA-1241)
As of December 31, 2024, our exclusively licensed intellectual property portfolio for vanoglipel (DA-1241) includes one U.S. patent directed to both composition of matter and a process of making the composition, one U.S. non-provisional patent directed to both composition of matter and use of the composition and two U.S. non-provisional patent applications directed to both composition of matter and use of the composition. The two issued U.S. patents are expected to expire in July 2035, excluding any additional term for patent term adjustments or patent term extensions. MetaVia's intellectual property portfolio for vanoglipel (DA-1241) also includes 28 non-U.S. patents and 33 non-U.S. patent applications directed to composition of matter and/or use of the composition. The issued non-U.S. patents are expected to expire between 2035 and 2041, excluding any additional term for patent term adjustments or patent term extensions. The jurisdictions for the non-U.S. patents and applications include: Australia, Brazil, Canada, China, the European Patent Convention, Hong Kong, India, Israel, Japan, Mexico, New Zealand, Philippines, Republic of Korea, Russia, Saudi Arabia, and Singapore.

#### DA-1726
As of December 31, 2024, our exclusively licensed intellectual property portfolio for DA-1726 includes two U.S. patents directed to both composition of matter and use of the composition and one U.S. non-provisional patent application directed to both composition of matter and use of the composition. The issued

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U.S. patent is expected to expire in 2041, excluding any additional term for patent term adjustments or patent term extensions. Our intellectual property portfolio for DA-1726 also includes 19 non-U.S. patents and 16 non-U.S. patent applications directed to composition of matter and/or use of the composition. The issued non-U.S. patents is expected to expire between 2038 and 2041, excluding any additional term for patent term adjustments or patent term extensions. The jurisdictions for the non-U.S. patents and applications include: Australia, Brazil, Canada, China, the European Patent Convention, Hong Kong, India, Israel, Japan, Mexico, New Zealand, Philippines, Republic of Korea, Russia, Saudi Arabia and Singapore.

#### NB-01 and NB-02
As of December 31, 2024, our intellectual property portfolio for NB-01 included four issued U.S. patents, comprised of one patent directed to composition of matter and three patents directed to use, and 66 granted foreign patents, all related to our NB-01 programs in peripheral neuropathy and neurological conditions. The issued patents have expiration dates ranging between October 2026 and July 2038. The jurisdictions for the foreign patents and application include: Brazil, China, the European Patent Convention (including Austria, Belgium, Finland, France, Germany, Greece, Hungary, Italy, Netherlands, Poland, Portugal, Romania, Spain, Switzerland, Turkey, and the United Kingdom), India, Japan, the Republic of Korea, and Russia.

As of December 31, 2024, our intellectual property portfolio for NB-02 included three issued U.S. patents, 74 foreign granted patents, and 1 foreign patent application. The issued patents have an expiration date between December 2035 and March 2040. The jurisdictions for the foreign patents and applications include: Brazil, Canada, China, the European Patent Convention (including Austria, Belgium, Finland, France, Germany, Greece, Hungary, Italy, Netherlands, Poland, Portugal, Romania, Spain, Switzerland, Turkey, and the United Kingdom), India, Japan, Mexico, the Republic of Korea, and Russia. All of the above patents and patent applications for NB-02 were assigned to us.

#### Gemcabene
As of December 31, 2024, our intellectual property portfolio relating to Gemcabene included six issued U.S. patents, two pending U.S. patent applications, and two foreign-granted patents directed to formulations, compositions, methods of use and methods of manufacturing. The Gemcabene intellectual property are MTVA owned for the issued and pending patents in the U.S. and foreign jurisdictions. The issued patents in the U.S. and foreign countries have expiration dates between December 2031 and November 2040.

#### Government Regulation
Government authorities at the federal, state and local level in the U.S. and in other countries extensively regulate, among other things, the research, development, testing, manufacture (including any manufacturing changes), packaging, storage, recordkeeping, labeling, advertising, promotion, distribution, marketing, post-approval monitoring and reporting, import and export of pharmaceutical products, such as those we are developing.

#### U.S. FDA Regulation
In the U.S., pharmaceutical products are subject to regulation by the FDA. The Federal Food, Drug, and Cosmetic Act ("FDCA") and other federal and state statutes and regulations, govern, among other things, the research, development, testing, manufacture, storage, recordkeeping, approval, labeling, promotion and marketing, distribution, post-approval monitoring and reporting, sampling, and import and export of pharmaceutical products. Failure to comply with applicable U.S. requirements may subject a company to a variety of administrative or judicial sanctions, such as imposition of clinical holds, refusal by the FDA to approve pending new drug applications ("NDAs"), warning letters, product recalls, product seizures, total or partial suspension of production or distribution, injunctions, fines, refusals of government contracts, restitution, disgorgement, civil penalties and criminal prosecution.

Pharmaceutical product development in the U.S. typically involves preclinical or other nonclinical laboratory and animal tests and the submission to the FDA of an IND application, which must become effective before clinical testing may commence. For commercial approval, the sponsor must submit adequate

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tests by all methods reasonably applicable to show that the drug is safe for use under the conditions prescribed, recommended or suggested in the proposed labeling. The sponsor must also submit substantial evidence, generally consisting of adequate, well-controlled clinical trials to establish that the drug will have the effect it purports or is represented to have under the conditions of use prescribed, recommended or suggested in the proposed labeling. Satisfaction of the FDA pre-market approval requirements typically takes many years and the actual time required may vary substantially based upon the type, complexity and novelty of the product or disease.

Nonclinical tests include laboratory evaluation of product chemistry, formulation and toxicity, as well as animal studies to assess the characteristics and potential safety and efficacy of the product. The conduct of the nonclinical tests must comply with federal requirements, including the FDA's good laboratory practice regulations and the regulations of the U.S. Department of Agriculture implementing the Animal Welfare Act. The results of nonclinical testing are submitted to the FDA as part of an IND along with other information, including information about product chemistry, manufacturing and controls, and a proposed clinical trial protocol. Long-term nonclinical tests, such as animal studies of reproductive toxicity and carcinogenicity, may continue after the IND is submitted.

A 30-day waiting period after the submission of each IND is required prior to the commencement of clinical testing in humans. If the FDA has not imposed a clinical hold on the IND or otherwise commented or questioned the IND within this 30-day period, the clinical trial proposed in the IND may begin.

Clinical trials involve the administration of the investigational new drug to healthy volunteers or patients under the supervision of a qualified investigator. Clinical trials must be conducted: (i) in compliance with federal regulations, (ii) in compliance with GCP, an international standard meant to protect the rights and health of patients and to define the roles of clinical trial sponsors, administrators and monitors (some of which have been codified into U.S. federal regulations), and (iii) under protocols detailing the objectives of the trial, the parameters to be used in monitoring safety and the effectiveness criteria to be evaluated. Each protocol involving testing on U.S. patients and subsequent protocol amendments must be submitted to the FDA as part of the IND.

The FDA may order the temporary, or permanent, discontinuation of a clinical trial at any time or impose other sanctions if it believes that the clinical trial either is not being conducted in accordance with the FDA requirements or presents an unacceptable risk to the clinical trial patients. The trial protocol and informed consent information for patients in clinical trials must also be submitted to an institutional review board ("IRB") at each site where a trial will be conducted for approval. An IRB may also require the clinical trial at the site to be halted, either temporarily or permanently, for failure to comply with the IRB's requirements or may impose other conditions. Clinical trials to support NDAs for marketing approval are typically conducted in three sequential phases, but the phases may overlap. In general, in Phase 1, the initial introduction of the drug into healthy human volunteers or, in some cases, patients, the drug is tested to assess metabolism, pharmacokinetics, pharmacological actions, side effects associated with increasing doses and, if possible, early evidence of effectiveness. Phase 2 usually involves trials in a limited patient population to determine the effectiveness of the drug for a particular indication, dosage tolerance and optimum dosage, and to identify common adverse effects and safety risks. If a compound demonstrates evidence of effectiveness and an acceptable safety profile in Phase 2 evaluations, Phase 3 trials are undertaken to obtain additional information about clinical efficacy and safety in a larger number of patients, typically at geographically dispersed clinical trial sites, to permit the FDA to evaluate the overall benefit-risk relationship of the drug and to provide adequate information for the labeling of the drug. In most cases, the FDA requires two adequate and well-controlled Phase 3 clinical trials to demonstrate the efficacy of the drug. The FDA may, however, determine that a drug is effective based on one clinical trial plus confirmatory evidence. Only a small percentage of investigational drugs complete all three phases and obtain marketing approval. In some cases, the FDA may require post-market studies, known as Phase 4 studies, to be conducted as a condition of approval to gather additional information on the drug's effect in various populations and any side effects associated with long-term use. Depending on the risks posed by the drugs, other post-market requirements may be imposed.

After completion of the required clinical testing, an NDA is prepared and submitted to the FDA. FDA approval of the NDA is required before marketing of the product may begin in the U.S. The NDA must include the results of all preclinical, clinical, and other testing and a compilation of data relating to the

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product's pharmacology, chemistry, manufacture, and controls. The cost of preparing and submitting an NDA is substantial. Under federal law, the submission of most NDAs is additionally subject to a substantial application user fee.

The FDA has 60 days from its receipt of an NDA to determine whether the application will be accepted for filing based on the agency's threshold determination that it is sufficiently complete to permit substantive review. Once the submission is accepted for filing, the FDA begins an in-depth review. Under the statute and implementing regulations, the FDA has 180 days (the initial review cycle) from the date of filing to issue either an approval letter or a complete response letter, unless the review period is adjusted by mutual agreement between the FDA and the applicant or as a result of the applicant submitting a major amendment. In practice, the performance goals established pursuant to the Prescription Drug User Fee Act have effectively extended the initial review cycle beyond 180 days. The FDA's current performance goals call for the FDA to complete review of 90% of standard (non-priority) NDAs within 10 months of receipt and within six months for priority NDAs, but two additional months are added to standard and priority NDAs for a new molecular entity ("NME") such that the 10-month and 6-month action goals for NME applications begin to run from the 60-day filing date rather than from receipt of the original NDA submission.

The FDA may also refer applications for novel drug products, or drug products that present difficult questions of safety or efficacy, to an advisory committee, which is typically a panel that includes clinicians and other experts, for review, evaluation and a recommendation as to whether the application should be approved. The FDA is not bound by the recommendation of an advisory committee, but it generally follows such recommendations. Before approving an NDA, the FDA will typically inspect one or more clinical sites to assure compliance with GCP. Additionally, the FDA will inspect the facility or the facilities at which the drug is manufactured. The FDA will not approve the product unless compliance with current good manufacturing practice (GMP) regulations is satisfactory, and the NDA contains data that provides substantial evidence that the drug is safe and effective in the indication studied.

After the FDA evaluates the NDA and the manufacturing facilities, it issues either an approval letter or a complete response letter. A complete response letter (CRL) generally outlines the deficiencies in the submission and may require substantial additional testing or information, in order for the FDA to reconsider the application. If, or when, those deficiencies have been addressed to the FDA's satisfaction in a resubmission of the NDA, the FDA will issue an approval letter. The FDA has committed to reviewing 90% of NDA resubmissions within two to six months depending on the type of information included in response to the deficiencies identified in the CRL.

An approval letter authorizes commercial marketing of the drug with specific prescribing information for specific indications. As a condition of NDA approval, the FDA may require a REMS to help ensure that the benefits of the drug outweigh the potential risks. REMS can include medication guides, communication plans for health care professionals, and/or elements to assure safe use ("ETASU"). ETASU can include, but is not limited to, special training or certification for prescribing or dispensing, dispensing only under certain circumstances, special monitoring, and the use of patient registries. The requirement for a REMS can materially affect the potential market and profitability of the drug. Moreover, product approval may require substantial post-approval testing and surveillance to monitor the drug's safety or efficacy. Once granted, product approvals may be withdrawn if compliance with regulatory standards is not maintained, or problems are identified following initial marketing.

 *Fast Track Designation and Accelerated Approval* 

The FDA is authorized to facilitate the development, and expedite the review, of drugs that are intended for the treatment of a serious or life-threatening disease or condition for which there is no effective treatment, and which demonstrate the potential to address unmet medical needs for the condition. These programs include Fast Track designation, breakthrough therapy designation, priority review designation and other accelerated approvals.

Under the Fast Track Program, the sponsor of a new drug candidate that is intended to treat a serious condition may request that the FDA designate the drug candidate for a specific indication as a Fast Track drug concurrent with, or after, the filing of the IND for the drug candidate. The FDA must determine if the drug candidate qualifies for Fast Track designation within 60 days of receipt of the sponsor's request

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(possibly in some cases within 30 days). In addition to other benefits such as the ability to engage in more frequent interactions with the FDA, the FDA may initiate review of sections of a Fast Track drug's NDA before the application is complete. This rolling review is available if the applicant provides, and the FDA approves, a schedule for the submission of the remaining information and the applicant pays applicable user fees. However, the FDA's time period goal for reviewing an application does not begin until the last section of the NDA is submitted. Additionally, the Fast Track designation may be withdrawn by the FDA if the FDA believes that the designation is no longer supported by data emerging in the clinical trial process.

In 2012, Congress enacted the Food and Drug Administration Safety and Innovation Act. This law established a new regulatory program for products designated as "breakthrough therapies." A product may be designated as a breakthrough therapy if it is intended, either alone or in combination with one or more other drugs, to treat a serious or life-threatening disease or condition and preliminary clinical evidence indicates that the product may demonstrate substantial improvement over existing therapies on one or more clinically significant endpoints, such as substantial treatment effects observed early in clinical development. The FDA may take certain actions with respect to designated breakthrough therapies, including: holding meetings with the sponsor throughout the development process; providing timely advice to the product sponsor regarding development and approval; involving more senior staff in the review process; assigning a cross-disciplinary project lead for the review team; and taking other steps to design the clinical trials in an efficient manner.

The FDA may also designate a product for priority review if it is a drug that treats a serious condition and, if approved, would provide a significant improvement in safety or effectiveness. The FDA determines at the time that the marketing application is submitted, on a case- by-case basis, whether the proposed drug represents a significant improvement when compared with other available therapies. Significant improvement may be illustrated by evidence of increased effectiveness in the treatment of a condition, elimination or substantial reduction of a treatment-limiting drug reaction, documented enhancement of patient compliance that may lead to improvement in serious outcomes, or evidence of safety and effectiveness in a new subpopulation. A priority review designation is intended to direct overall attention and resources to the evaluation of such applications, and to shorten the FDA's goal for taking action on a marketing application from ten months to six months.

Under the FDA's accelerated approval regulations, the FDA may approve a drug for a serious or life-threatening illness that provides meaningful therapeutic benefit to patients over existing treatments based upon a surrogate endpoint that is reasonably likely to predict clinical benefit, or on a clinical endpoint that can be measured earlier than irreversible morbidity or mortality, that is reasonably likely to predict an effect on irreversible morbidity or mortality or other clinical benefit, taking into account the severity, rarity or prevalence of the condition and the availability or lack of alternative treatments. The accelerated approval regulations are codified within Title 21 of the Code of Federal Regulations, as Subpart H under Part 314, the part of the FDA regulations covering applications for FDA approval to market a new drug, and as such the accelerated approval pathway is sometimes referred to as approval under "Subpart H."

In clinical trials, a surrogate endpoint is a measurement of laboratory or clinical signs of a disease or condition that substitutes for a direct measurement of how a patient feels, functions or survives. Surrogate endpoints can often be measured more easily or more rapidly than clinical endpoints. A drug candidate approved under Subpart H is subject to rigorous post-marketing compliance requirements, including the completion of Phase 4 or post-approval clinical trials to confirm the effect on the clinical endpoint. Failure to conduct required post-approval studies, or confirm a clinical benefit during post-marketing studies, will allow the FDA to withdraw the drug from the market on an expedited basis. Unless otherwise informed by the FDA, for an accelerated approval product an applicant must submit to the FDA for consideration during the pre-approval review period copies of all promotional materials, including promotional labeling as well as advertisements, intended for dissemination or publication within 120 days following marketing approval. After 120 days following marketing approval, unless otherwise informed by the FDA, the applicant must submit promotional materials at least 30 days prior to the intended time of initial dissemination of the labeling or initial publication of the advertisement. The accelerated approval pathway is most often used in settings in which the course of a disease is long, and an extended period of time is required to measure the intended clinical benefit of a drug, even if the effect on the surrogate or intermediate clinical endpoint occurs rapidly. For example, accelerated approval has been used extensively in the development and approval of

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drugs for treatment of a variety of cancers in which the goal of therapy is generally to improve survival or decrease morbidity and the duration of the typical disease course requires lengthy and sometimes large clinical trials to demonstrate a clinical or survival benefit.

#### Orphan Drugs
Under the Orphan Drug Act, the FDA may grant orphan drug designation to drugs intended to treat a rare disease or condition generally a disease or condition that affects fewer than 200,000 individuals. The U.S. Orphan Drug Designation must be requested before submitting an NDA. After the FDA grants orphan drug designation, the generic identity and trade name, if any, of the drug and its designated use are disclosed publicly by the FDA. Orphan drug designation does not convey any advantage in, or shorten the duration of, the regulatory review and approval process. The first NDA applicant to receive FDA approval for a particular active ingredient to treat a particular disease with FDA orphan drug designation is entitled to a seven-year exclusive marketing period in the U.S. for that product, for that indication. During the seven-year exclusivity period, the FDA may not approve any other applications to market the same drug for the same disease, except in limited circumstances, such as a showing of clinical superiority to the product with orphan drug exclusivity. Orphan drug exclusivity does not prevent the FDA from approving a different drug for the same disease or condition, or the same drug for a different disease or condition. Among the other benefits of orphan drug designation are tax credits for certain research and a waiver of the NDA application user fee.

#### Pediatric Information
Under the Pediatric Research Equity Act ("PREA"), NDAs or supplements to NDAs must contain data to assess the safety and effectiveness of the drug for the claimed indications in all relevant pediatric subpopulations and to support dosing and administration for each pediatric subpopulation for which the drug is safe and effective. The FDA may grant full or partial waivers for submission of data, as well as deferrals for several reasons, including a finding that the drug is ready for approval for use in adults before pediatric studies are complete or that additional safety or effectiveness data needs to be collected before the pediatric studies begin. Unless otherwise required by regulation, PREA does not apply to any drug for an indication for which orphan designation has been granted.

The Best Pharmaceuticals for Children Act ("BPCA") provides NDA holders a six-month extension of any exclusivity-patent or non-patent-for a drug if certain conditions are met. Conditions for exclusivity include the FDA's determination that information relating to the use of a new drug in the pediatric population may produce health benefits in that population, the FDA making a written request for pediatric studies, and the applicant agreeing to perform, and reporting on, the requested studies within the statutory timeframe. Applications under the BPCA are treated as priority applications, with all of the benefits that designation confers.

#### Special Protocol Assessment
A company may reach an agreement with the FDA under the Special Protocol Assessment ("SPA") process as to the required design and size of clinical trials intended to form the primary basis of an efficacy claim for a new drug product. According to its performance goals, the FDA seeks to evaluate the protocol within 45 days of the request to assess whether the proposed trial is adequate, and that evaluation may result in discussions and a request for additional information. An SPA request must be made before the proposed trial begins, and all open issues must be resolved before the trial begins. If a written agreement is reached, it will be documented and made part of the administrative record. Under the FDCA and FDA guidance implementing the statutory requirement, an SPA is generally binding on the FDA except in limited circumstances, such as if the FDA identifies a substantial scientific issue essential to determining safety or efficacy after the study begins, public health concerns emerge that were unrecognized at the time of the protocol assessment, the sponsor and the FDA agree to the change in writing, or if the study sponsor fails to follow the protocol that was agreed upon with the FDA.

#### Disclosure of Clinical Trial Information
Sponsors of clinical trials of certain FDA-regulated products, including prescription drugs, are required to register and disclose certain clinical trial information on a public website maintained by the

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U.S. National Institutes of Health ("NIH"). Information related to the product, patient population, phase of investigation, study sites and investigator, and other aspects of the clinical trial is made public as part of the registration. Sponsors are also obligated to disclose the results of these trials after completion. Disclosure of the results of these trials can be delayed for up to two years if the sponsor certifies that it is seeking approval of an unapproved product or that it will file an application for approval of a new indication for an approved product within one year. Competitors may use this publicly available information to gain knowledge regarding the design and progress of the development programs. Failure to timely register a covered clinical study or to submit study results as provided for in the law can give rise to civil monetary penalties and also prevent the non-compliant party from receiving future grant funds from the federal government. Since the NIH's Final Rule on ClinicalTrials.gov registration and reporting requirements became effective in 2017, both NIH and FDA have signaled the government's willingness to begin enforcing those requirements against clinical trial sponsors who fail to meet those legal obligations, with FDA releasing a guidance document in August 2020 for certain procedural steps it intends to take when determining whether and how to assess civil monetary penalties against a non-compliant party.

#### Post-Approval Requirements
Drugs manufactured, marketed or distributed pursuant to FDA approval decisions are subject to pervasive and continuing regulation by the FDA, including, among other things, requirements relating to recordkeeping, periodic reporting, product sampling and distribution, advertising and promotion, and reporting of adverse experiences with the product. After approval, most changes to the approved product, such as adding new indications or other labeling claims, are subject to FDA review and approval before they can be implemented. There also are continuing, annual user fee requirements for any marketed products and related manufacturing facilities, as well as new application fees for supplemental applications.

In addition, drug manufacturers and other entities involved in the manufacture of approved drugs are required to register their facilities with the FDA and state agencies, and are subject to periodic unannounced inspections by the FDA for compliance with GMP requirements. Prescription drug distribution facilities are also subject to state licensure, including inspections, by the relevant local regulatory authority. Changes to the manufacturing process, specifications or container closure system for an approved drug are strictly regulated and often require prior FDA approval before being implemented. FDA regulations also require investigation and correction of any deviations from GMP and impose reporting and documentation requirements upon the sponsor and others involved in the drug manufacturing process. Accordingly, manufacturers must continue to expend time, money and effort in the area of production and quality control to maintain GMP compliance and ensure ongoing compliance with other statutory requirements the FDCA, such as the requirements for making manufacturing changes to an approved NDA.

Thus, even after new drug approval is granted, Regulatory authorities may withdraw that approval or request product recalls if compliance with regulatory requirements and standards is not maintained or if problems occur after the product reaches the market. Later discovery of previously unknown problems with a product, including adverse events of unanticipated severity or frequency, or with manufacturing processes, or failure to comply with regulatory requirements, may result in revisions to the approved labeling to add new safety information; imposition of post-market studies or clinical trials to assess new safety risks; or imposition of distribution or other restrictions under a REMS program. Other potential consequences of regulatory non-compliance include, among other things:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • restrictions on the marketing or manufacturing of the product, complete withdrawal of the product from the market or product recalls;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • fines, warning letters or holds on post-approval clinical trials;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • refusal of the FDA to approve pending NDAs or supplements to approved NDAs, or suspension or revocation of product license approvals;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • product seizure or detention, or refusal to permit the import or export of products; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • injunctions or the imposition of civil or criminal penalties.

As described below, the FDA strictly regulates marketing, labeling, advertising and promotion of prescription drug products that are placed on the market. Drugs may be promoted only for the approved

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indications and in accordance with the provisions of the approved label. The FDA and other agencies actively enforce the laws and regulations prohibiting the promotion of off-label uses, and a company that is found to have improperly promoted off-label uses may be subject to significant penalties.

#### The Hatch-Waxman Amendments
 *Orange Book Listing* 

In 1984, with passage of the Hatch-Waxman Amendments to the FDCA, Congress authorized the FDA to approve generic drugs that are the same as drugs previously approved by the FDA under the NDA provisions of the statute. As part of the marketing application process when seeking approval for a new drug through an NDA, applicants are required to list with the FDA every patent of which claims cover the applicant's product or an approved method of using the product. Upon approval of a drug, approval information about the drug along with each of the applicant's listed patents is then published in the FDA's *Approved Drug Products with Therapeutic Equivalence Evaluations*, commonly known as the "Orange Book." Pursuant to the Hatch-Waxman Amendments, drugs listed in the Orange Book can, in turn, be cited by potential generic competitors in support of approval of an abbreviated new drug application ("ANDA"). An ANDA provides for marketing of a drug product that has the same active ingredients in the same strengths and dosage form as the reference license drug ("RLD") and has been shown through bioequivalence testing to be bioequivalent to the RLD. The FDA is responsible for determining that the generic drug is "bioequivalent" to the innovator drug, although under the statute, a generic drug is bioequivalent to a RLD if "the rate and extent of absorption of the drug do not show a significant difference from the rate and extent of absorption of the listed drug."

Other than the requirement for bioequivalence testing, ANDA applicants are not required to conduct, or submit results of, preclinical or clinical tests to prove the safety or effectiveness of their drug product. Drugs approved in this way are most often considered to be therapeutically equivalent to the RLD, are commonly referred to as "generic equivalents" to the RLD, and can often be substituted by pharmacists under prescriptions written for the original RLD in accordance with state law. Specifically, upon approval of an ANDA, the FDA indicates whether the generic product is "therapeutically equivalent" to the RLD in the Orange Book. By operation of certain state laws and numerous health insurance programs, the FDA's designation of therapeutic equivalence in the Orange Book often results in substitution of the generic drug without the knowledge or consent of either the prescribing physician or the patient.

The Hatch-Waxman Amendments also amended the FDCA to enact Section 505(b)(2) of the FDCA, which permits the filing of an NDA where at least some of the information required for approval comes from studies not conducted by or for the applicant and for which the applicant has not obtained a right of reference. A Section 505(b)(2) applicant may eliminate the need to conduct certain preclinical or clinical studies, if it can establish that reliance on studies conducted for a previously approved product is scientifically appropriate. The FDA may also require companies to perform additional trials or measurements to support the change from the approved product. The FDA may then approve the new product for all or some of the label indications for which the referenced product has been approved, as well as for any new indication sought by the Section 505(b)(2) applicant. With respect to listed patents, patent certification requirements, and the blocking of follow-on marketing applications for the drug product previously approved under an NDA and listed in the Orange Book-known as the RLD-505(b)(2) NDA applications and ANDAs are required under the statute and FDA's implementing regulations to follow similar procedures and are subject to similar conditions. However, only in some cases is a 505(b)(2) NDA-approved drug product determined by FDA to be therapeutically equivalent to the original innovator RLD.

As part of our own marketing application process, the ANDA/505(b)(2) applicant is required to certify to the FDA concerning any patents listed for the relevant RLD in the FDA's Orange Book. Specifically, the applicant must certify either that: (i) the required patent information has not been filed; (ii) the listed patent has expired; (iii) the listed patent has not expired but will expire on a particular date and approval is sought after patent expiration; or (iv) the listed patent is invalid or will not be infringed by the generic product. The ANDA applicant may also elect to submit a Section VIII statement, certifying that our proposed ANDA or 505(b)(2) labeling does not contain (or carves out) any language regarding the patented method-of-use, rather than certify to a listed method-of-use patent.

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If the ANDA/505(b)(2) applicant does not challenge the innovator's listed patents or indicates that it is not seeking approval of a patented method of use, the ANDA/505(b)(2) application will not be approved by the FDA until all the listed patents claiming the referenced product have expired.

A certification that the new product will not infringe the already approved product's listed patents, or that such patents are invalid, is called a Paragraph IV certification. If the ANDA/505(b)(2) applicant has provided a Paragraph IV certification to the FDA, the applicant must also send notice of that Paragraph IV certification to the NDA sponsor and patent holders once FDA accepts the ANDA/505(b)(2) application for filing. The NDA and patent holders may then initiate a patent infringement lawsuit in response to the notice of the Paragraph IV certification, as provided for in the statute. The filing of a patent infringement lawsuit within 45 days of receipt of a Paragraph IV certification automatically prevents the FDA from approving the ANDA/505(b)(2) NDA until the earlier of 30 months, expiration of the patent, settlement of the lawsuit, or a decision in the infringement case that is favorable to the ANDA/505(b)(2) applicant.

 *Non-Patent Exclusivity* 

Under the Hatch-Waxman Amendments, the FDA also may not approve an ANDA or 505(b)(2) NDA until any applicable period of non-patent exclusivity for the RLD has expired. The FDCA provides a period of five years of non-patent exclusivity for a new drug containing a new chemical entity ("NCE") which is a drug that contains no active moiety that has been approved by the FDA in any other NDA. During these five years of marketing exclusivity, the FDA cannot receive any ANDA or 505(b)(2) application seeking approval of a drug that references a version of the NCE drug.

The FDCA also provides for a period of three years of exclusivity if the NDA includes reports of one or more new clinical investigations, other than bioavailability or bioequivalence studies, that were conducted by or for the applicant and are essential to the approval of the application. This three-year exclusivity period often protects changes to a previously approved drug product, such as a new dosage form, route of administration, combination or the addition of a new indication. During this three-year period of exclusivity, the FDA cannot approve an ANDA or 505(b)(2) application that includes the change.

An ANDA or 505(b)(2) application may be submitted one year before NCE exclusivity expires if a Paragraph IV certification is filed. If there is no listed patent in the Orange Book, there may not be a Paragraph IV certification requirement, and in such situations, no ANDA or 505(b)(2) application may be filed before the expiration of the exclusivity period.

 *Patent Term Extension* 

After NDA approval, owners of relevant drug patents may apply for up to a five-year patent extension. The allowable patent term extension is calculated as half of the drug's testing phase-the time between IND submission and NDA submission-and all of the review phase-the time between NDA submission and approval up to a maximum of five years. The time can be shortened if the FDA determines that the applicant did not pursue approval with due diligence. The total patent term after the extension may not exceed 14 years from market approval.

For patents that might expire during the application phase, the patent owner may request an interim patent extension. An interim patent extension increases the patent term by one year and may be renewed up to four times. For each interim patent extension granted, the post-approval patent extension is reduced by one year. The director of the U.S. Patent and Trademark Office must determine that approval of the drug covered by the patent for which a patent extension is being sought is likely. Interim patent extensions are not available for a drug for which an NDA has not been submitted.

#### Prescription Drug Marketing Act
As part of the sales and marketing process, pharmaceutical companies frequently provide samples of approved drugs to physicians. The Prescription Drug Marketing Act ("PDMA") imposes requirements and limitations upon the provision of drug samples to physicians, as well as prohibits states from licensing distributors of prescription drugs unless the state licensing program meets certain federal guidelines that

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include minimum standards for storage, handling and record keeping. In addition, the PDMA sets forth civil and criminal penalties for violations.

#### New Legislation and Regulations
From time to time, legislation is drafted, introduced and passed in Congress that could significantly change the statutory provisions governing the testing, approval, manufacturing and marketing of products regulated by the FDA and relevant regulatory authorities outside the U.S. In addition to new legislation, regulations and policies are often revised or interpreted by regulatory authorities in ways that may significantly affect our business and our product candidates. It is impossible to predict whether further legislative changes will be enacted or whether regulations, guidance, policies or interpretations will be changed or what the effect of such changes, if any, may be.

#### Other U.S. Healthcare Laws and Compliance Requirements
If we obtain regulatory approval of our product candidates and launch them commercially in the U.S., we may be subject to various federal and state laws targeting fraud and abuse in the healthcare industry. These laws may impact, among other things, our proposed sales, marketing and education programs. In addition, we may be subject to patient privacy regulation by both the federal government and the states in which we conduct our business. Some of the laws that may affect our future ability to operate include:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the federal Anti-Kickback Statute, which prohibits, among other things, persons from knowingly and willfully soliciting, receiving, offering or paying remuneration, directly or indirectly, to induce, or in return for, the purchase or recommendation of an item or service reimbursable under a federal healthcare program, such as the Medicare and Medicaid programs;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • federal civil and criminal false claims laws and civil monetary penalty laws, which prohibit, among other things, individuals or entities from knowingly presenting, or causing to be presented, claims for payment from Medicare, Medicaid, or other third-party payers that are false or fraudulent;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • HIPAA, as amended by the Health Information Technology and Clinical Health Act and its implementing regulations, which imposes certain requirements relating to the privacy, security and transmission of individually identifiable health information;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the federal transparency requirements under the Physician Payments Sunshine Act require manufacturers of FDA-approved drugs, devices, biologics and medical supplies covered by Medicare or Medicaid to report, on an annual basis, to the Department of Health and Human Services information related to payments and other transfers of value to physicians, teaching hospitals, and certain advanced non-physician health care practitioners and physician ownership and investment interests; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • state law equivalents of each of the above federal laws, such as anti-kickback and false claims laws, which may apply to items or services reimbursed by any third-party payer, including commercial insurers, and state laws governing the privacy and security of health information in certain circumstances, many of which differ from each other in significant ways and may not have the same effect, thus complicating compliance efforts. Moreover, some state laws require pharmaceutical companies to comply with the pharmaceutical industry's voluntary compliance guidelines, or the relevant compliance guidance promulgated by the federal government, in addition to requiring drug manufacturers to report information related to payments to physicians and other health care providers or marketing expenditures to the extent that those laws impose requirements that are more stringent than the Physician Payments Sunshine Act.

#### Europe/Rest of World Government Regulation
In addition to regulations in the U.S., we are and will be subject, either directly or through our potential partners, to a variety of regulations in other jurisdictions governing, among other things, clinical trials and any commercial sales and distribution of our products, if approved.

Whether or not we obtain FDA approval for a product, we must obtain the requisite approvals from regulatory authorities in non-U.S. countries prior to the commencement of clinical trials or marketing of the product in those countries.

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The approval process varies from country to country and can involve additional product testing and additional administrative review periods. The time required to obtain approval in other countries might differ from and be longer than that required to obtain FDA approval. Regulatory approval in one country does not ensure regulatory approval in another, but a failure or delay in obtaining regulatory approval in one country may negatively impact the regulatory process in others.

In the European Union, medicinal products are subject to extensive pre- and post-marketing regulation by regulatory authorities at both the European Union and national levels. Additional rules also apply at the national level to the manufacture, import, export, storage, distribution and sale of controlled substances. In many European Union. member states the regulatory authority responsible for medicinal products is also responsible for controlled substances. Responsibility is, however, split in some member states. Generally, any company manufacturing or distributing a medicinal product containing a controlled substance in the European Union will need to hold a controlled substances license from the competent national authority and will be subject to specific record-keeping and security obligations. Separate import or export certificates are required for each shipment into or out of the member state.

#### Clinical Trials and Marketing Approval
Certain countries outside of the U.S. have a process that requires the submission of a clinical trial application much like an IND prior to the commencement of human clinical trials. In Europe, for example, a clinical trial application ("CTA") must be submitted to the competent national health authority and to independent ethics committees in each country in which a company intends to conduct clinical trials. Once the CTA is approved in accordance with a country's requirements and a company has received favorable ethics committee approval, clinical trial development may proceed in that country.

The requirements and process governing the conduct of clinical trials, product licensing, pricing and reimbursement vary from country to country, even though there is some degree of legal harmonization in the European Union member states resulting from the national implementation of the underlying European Union. legislation. In all cases, the clinical trials must be conducted in accordance with the International Conference on Harmonization guidelines on GCP and other applicable regulatory requirements.

To obtain regulatory approval to place a drug on the market in the European Union, we must submit a marketing authorization application. This application is similar to the NDA in the U.S., with the exception of, among other things, country-specific document requirements. All application procedures require an application in the common technical document format, which includes the submission of detailed information about the manufacturing and quality of the product, and non-clinical and clinical trial information. Drugs can be authorized in the European Union by using (i) the centralized authorization procedure, (ii) the mutual recognition procedure, (iii) the decentralized procedure or (iv) national authorization procedures.

The European Commission created the centralized procedure for the approval of human drugs to facilitate marketing authorizations that are valid throughout the European Union and, by extension (after national implementing decisions) in Iceland, Liechtenstein and Norway, which, together with European Union member states, comprise the European Economic Area. Applicants file marketing authorization applications with the EMA, where a relevant scientific committee reviews them, in most cases the Committee for Medicinal Products for Human Use ("CHMP"). The EMA forwards CHMP opinions to the European Commission, which uses them as the basis for deciding whether to grant a marketing authorization. This procedure results in a single marketing authorization granted by the European Commission that is valid across the European Union, as well as in Iceland, Liechtenstein and Norway. The centralized procedure is compulsory for human drugs that: (i) are derived from biotechnology processes, such as genetic engineering, (ii) contain a new active substance indicated for the treatment of certain diseases, such as HIV/AIDS, cancer, diabetes, neurodegenerative diseases, autoimmune and other immune dysfunctions and viral diseases, (iii) are officially designated "orphan drugs" (drugs used for rare human diseases) and (iv) are advanced-therapy medicines, such as gene-therapy, somatic cell-therapy or tissue-engineered medicines. The centralized procedure may, at the voluntary request of the applicant, also be used for human drugs which do not fall within the above-mentioned categories if the CHMP agrees that (a) the human drug contains a new active substance not yet approved as of November 20, 2005; (b) it constitutes a significant therapeutic, scientific or technical innovation or (c) authorization under the centralized procedure is in the interests of patients at the European Union level.

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Under the centralized procedure in the European Union, the maximum timeframe for the evaluation of a marketing authorization application by the EMA is 210 days (excluding clock stops, when additional written or oral information is to be provided by the applicant in response to questions asked by the CHMP), with adoption of the actual marketing authorization by the European Commission thereafter. Accelerated evaluation might be granted by the CHMP in exceptional cases, when a medicinal product is expected to be of major public health interest from the point of view of therapeutic innovation, defined by three cumulative criteria: the seriousness of the disease to be treated, the absence of an appropriate alternative therapeutic approach, and anticipation of exceptional high therapeutic benefit. In this circumstance, the EMA ensures that the evaluation for the opinion of the CHMP is completed within 150 days and the opinion is issued thereafter.

For those medicinal products for which the centralized procedure is not available, the applicant must submit marketing authorization applications to the national medicines regulators through one of three procedures: (i) the mutual recognition procedure (which must be used if the product has already been authorized in at least one other European Union member state, and in which the European Union member states are required to grant an authorization recognizing the existing authorization in the other European Union member state, unless they identify a serious risk to public health), (ii) the decentralized procedure (in which applications are submitted simultaneously in two or more European Union member states) or (iii) national authorization procedures (which results in a marketing authorization in a single European Union member state).

#### Mutual Recognition Procedure
The mutual recognition procedure ("MRP") for the approval of human drugs is an alternative approach to facilitate individual national marketing authorizations within the European Union. Basically, the MRP may be applied for all human drugs for which the centralized procedure is not obligatory. The MRP is applicable to the majority of conventional medicinal products and must be used if the product has already been authorized in one or more member states.

The characteristic of the MRP is that the procedure builds on a pre-existing marketing authorization in a member state of the European Union that is used as a reference in order to obtain marketing authorizations in other European Union member states. In the MRP, a marketing authorization for a drug already exists in one or more member states of the European Union and subsequently marketing authorization applications are made in other European Union member states by referring to the initial marketing authorization. The member state in which the marketing authorization was first granted will then act as the reference member state. The member states where the marketing authorization is subsequently applied for act as concerned member states. The concerned member states are required to grant an authorization recognizing the existing authorization in the reference member state unless they identify a serious risk to public health.

The MRP is based on the principle of mutual recognition by the European Union member states of their respective national marketing authorizations. Based on a marketing authorization in the reference member state, the applicant may apply for marketing authorizations in other member states. In such cases, the reference member state shall update its existing assessment report about the drug in 90 days. After the assessment is completed, copies of the report are sent to all member states, together with the approved summary of product characteristics, labeling and package leaflet. The concerned member states then have 90 days to recognize the decision of the reference member state and the summary of product characteristics, labeling and package leaflet. National marketing authorizations shall be granted within 30 days of acknowledgement of the agreement.

If any European Union member state refuses to recognize the marketing authorization by the reference member state, on the grounds of potential serious risk to public health, the issue will be referred to a coordination group. Within a timeframe of 60 days, member states shall, within the coordination group, make all efforts to reach a consensus. If this fails, the procedure is submitted to an EMA scientific committee for arbitration. The opinion of this EMA Committee is then forwarded to the European Commission for the start of the decision-making process. As in the centralized procedure, this process entails consulting various European Commission Directorates General and the Standing Committee on Human Medicinal Products.

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#### Data and Market Exclusivity in the European Union
In the European Union, NCEs qualify for eight years of data exclusivity upon marketing authorization and an additional two years of market exclusivity. This data exclusivity, if granted, prevents regulatory authorities in the European Union from referencing the innovator's data to assess a generic (abbreviated) application for eight years, after which generic marketing authorization can be submitted, and the innovator's data may be referenced, but not approved for two years. The overall ten-year period will be extended to a maximum of eleven years if, during the first eight years of those ten years, the marketing authorization holder obtains an authorization for one or more new therapeutic indications which, during the scientific evaluation prior to their authorization, are held to bring a significant clinical benefit in comparison with existing therapies. Even if a compound is considered to be a NCE and the sponsor is able to gain the prescribed period of data exclusivity, another company nevertheless could also market another version of the drug if such company can complete a full MAA with a complete database of pharmaceutical test, preclinical studies and clinical trials and obtain marketing approval of its product.

#### Pharmaceutical Coverage, Pricing and Reimbursement
Sales of pharmaceutical products approved for marketing in the U.S. by the FDA will depend, in part, on the extent to which the costs of the products will be covered by third-party payers, such as government health programs, and commercial insurance and managed health care organizations. These third-party payers are increasingly challenging the prices charged for medical products and services. Additionally, the containment of health care costs has become a priority of federal and state governments, and the prices of drugs have been a focus in this effort. The U.S. government, state legislatures and foreign governments have shown significant interest in implementing cost-containment programs, including price controls, utilization management and requirements for substitution of generic products. Adoption of price controls and cost-containment measures, and adoption of more restrictive policies in jurisdictions with existing controls and measures, could further limit our operating results. If these third-party payers do not consider our products to be cost-effective compared to other available therapies, they may not cover our products after approval as a benefit under their plans or, if they do, the level of payment may not be sufficient to allow us to sell our products on a profitable basis.

The Medicare Prescription Drug, Improvement, and Modernization Act of 2003 ("MMA") imposed requirements for the distribution and pricing of prescription drugs for Medicare beneficiaries and included a major expansion of the prescription drug benefit under Medicare Part D. Under Part D, Medicare beneficiaries may enroll in prescription drug plans offered by private entities that provide coverage of outpatient prescription drugs. Part D is available through both stand-alone prescription drug benefit plans and prescription drug coverage as a supplement to Medicare Advantage plans. Unlike Medicare Parts A and B, Part D coverage is not standardized. Part D prescription drug plan sponsors are not required to pay for all covered Part D drugs, and each drug plan can develop its own drug formulary that identifies which drugs it will cover and at what tier or level. However, Part D prescription drug formularies must include drugs within each therapeutic category and class of covered Part D drugs, though not necessarily all the drugs in each category or class. Any formulary used by a Part D prescription drug plan must be developed and reviewed by a pharmacy and therapeutic committee.

Government payment for some of the costs of prescription drugs may increase demand for products for which we receive marketing approval in the U.S. However, any negotiated prices for our products covered by a Part D prescription drug plan will likely be lower than the prices we might otherwise obtain. Moreover, while the MMA applies only to drug benefits for Medicare beneficiaries, private payers often follow Medicare coverage policy and payment limitations in setting their own payment rates. Any reduction in payment that results from the MMA may result in a similar reduction in payments from non-governmental payers.

The Patient Protection and Affordable Care Act, as amended by the Health Care and Education Affordability Reconciliation Act of 2010 (collectively, the "ACA"), was enacted with the goal of expanding coverage for the uninsured while at the same time containing overall health care costs. With regard to pharmaceutical products, among other things, the ACA expanded and increased industry rebates for drugs covered under Medicaid programs and made changes to the coverage requirements under the Medicare Part D program.

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Individual states in the U.S. have also become increasingly active in implementing regulations designed to control pharmaceutical product pricing, including price or patient reimbursement constraints, discounts, restrictions on certain product access and marketing cost disclosure and transparency measures, and, in some cases, designed to encourage importation from other countries and bulk purchasing. In addition, regional healthcare authorities and individual hospitals are increasingly using bidding procedures to determine which drugs and suppliers will be included in their healthcare programs. Furthermore, there has been increased interest by third party payors and governmental authorities in reference pricing systems and publication of discounts and list prices.

In the U.S., Medicare covers certain drug purchases by the elderly and eligible disabled people and introduced a reimbursement methodology based on average sales prices for physician-administered drugs. In addition, Medicare may limit the number of drugs that will be covered in any therapeutic class. Ongoing cost reduction initiatives and future laws could decrease the coverage and price that we will receive for any approved products. While Medicare beneficiaries are limited to most elderly and certain disabled individuals, private payors often follow Medicare coverage policy and payment limitations in setting their own payment rates.

Among the provisions of the ACA of importance or potential importance to our product candidates are the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • an annual, nondeductible fee on any entity that manufactures or imports specified branded prescription drugs and biologic products;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • an increase in the statutory minimum rebates a manufacturer must pay under the Medicaid Drug Rebate Program;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • expansion of healthcare fraud and abuse laws, including the False Claims Act and the Anti-Kickback Statute, new government investigative powers, and enhanced penalties for noncompliance;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • a new Medicare Part D coverage gap discount program, in which manufacturers must agree to offer 50% point-of-sale discounts off negotiated prices;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • extension of manufacturers' Medicaid rebate liability;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • expansion of eligibility criteria for Medicaid programs;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • expansion of the entities eligible for discounts under the Public Health Service Act's pharmaceutical pricing program;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • new requirements to report financial arrangements with physicians and teaching hospitals (i.e., the Federal Physician Payment Sunshine Act, which has since been expanded to cover additional specified healthcare providers);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • a new requirement to annually report drug samples that manufacturers and distributors provide to physicians; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • a new Patient-Centered Outcomes Research Institute to oversee, identify priorities in, and conduct comparative clinical effectiveness research, along with funding for such research.

We expect that the ACA, as well as other healthcare reform measures that may be adopted in the future, may result in more rigorous coverage criteria and in additional downward pressure on the price that we will receive for any approved product. Any reduction in payments from Medicare or other government programs may result in a similar reduction in payments from private payors. The implementation of cost containment measures or other healthcare reforms may prevent us from being able to generate revenue, attain profitability, or commercialize our products.

There remain judicial and political challenges to certain aspects of the ACA. In June 2021, the U.S. Supreme Court dismissed the most recent judicial challenge to the ACA without specifically ruling on the constitutionality of the ACA. Prior to the Supreme Court's decision, President Biden issued an executive order to initiate a special enrollment period from February 2021 to August 2021 for purposes of obtaining health insurance coverage through the ACA marketplace. The executive order also instructed certain governmental agencies to review and reconsider their existing policies and rules that limit access to health

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care, including among others, reexamining Medicaid demonstration projects and waiver programs that include work requirements, and policies that create unnecessary barriers to obtaining access to health insurance coverage through Medicaid or the ACA.

In addition, other legislative changes have been proposed and adopted since the ACA was enacted. These changes included aggregate reductions to Medicare payments to providers of 2% per fiscal year, which went into effect in April 2013 and, due to subsequent legislative amendments to the statute, including the Bipartisan Budget Act of 2018, will remain in effect through 2030, with the exception of a temporary suspension from May 2020 through March 2022, unless additional Congressional action is taken. In addition, in January 2013, the American Taxpayer Relief Act of 2012 was signed into law, which, among other things, reduced Medicare payments to several providers, including hospitals, and increased the statute of limitations period for the government to recover overpayments to providers from three to five years.

Moreover, there has recently been heightened governmental scrutiny over the manner in which manufacturers set prices for their marketed products, which has resulted in several Congressional inquiries and proposed and enacted federal and state legislation designed to, among other things, bring more transparency to product pricing, review the relationship between pricing and manufacturer patient programs, and reform government program reimbursement methodologies for pharmaceutical products. The likelihood of success of these and other measures is uncertain.

In addition, in some foreign countries, the proposed pricing for a drug must be approved before it may be lawfully marketed. The requirements governing drug pricing vary widely from country to country. For example, some European Union jurisdictions operate positive and negative list systems under which products may only be marketed once a reimbursement price has been agreed. To obtain reimbursement or pricing approval, some of these countries may require the completion of clinical trials that compare the cost-effectiveness of a particular product candidate to currently available therapies. Other member states allow companies to fix their own prices for medicines but monitor and control company profits. Such differences in national pricing regimes may create price differentials between European Union member states. There can be no assurance that any country that has price controls or reimbursement limitations for pharmaceutical products will allow favorable reimbursement and pricing arrangements for any of our products. Historically, products launched in the European Union do not follow price structures of the U.S. In the European Union, the downward pressure on healthcare costs in general, particularly prescription medicines, has become intense. As a result, barriers to entry of new products are becoming increasingly high and patients are unlikely to use a drug product that is not reimbursed by their government.

#### Properties
The Company currently leases 2,441 square feet of office space in Cambridge, Massachusetts, as its corporate headquarters. The initial lease term is for three years with an option to renew for an additional two-year term. The lease commenced in September 2023 and expires in August 2026.

The Company believes that its leased properties are adequate for its purposes and to pursue its strategy.

#### Human Capital
As of March 17, 2025, we had nine full-time (and total) employees, of which five were engaged in R&D functions, three were engaged in general and administrative ("G&A") functions, and one was engaged in both R&D and G&A functions. We have no collective bargaining agreements with our employees and have not experienced any work stoppages. We consider our relationships with our employees to be good.

Our human capital resources objectives include, as applicable, identifying, recruiting, retaining, incentivizing and integrating our existing and new full-time employees. The principal purposes of our equity and cash incentive plans are to attract, retain and reward personnel through the granting of stock-based and cash-based compensation awards, in order to increase stockholder value and the success of our Company by motivating such individuals to perform to the best of their abilities and achieve our objectives.

#### Corporate Information
MetaVia was incorporated under the laws of the State of Delaware in October 2014. Our principal executive offices are located at 545 Concord Avenue, Suite 210, Cambridge, Massachusetts, 02138. Our

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website address is www.metaviatx.com. The information contained on or that can be accessed through our website is not a part of this prospectus.

#### Additional Information
On our website, we make available, free of charge, our annual, quarterly and current reports, including amendments to such reports, as soon as reasonably practicable after the Company electronically files such material with, or furnishes such material to, the SEC. The SEC maintains a website at www.sec.gov that contains reports, proxy and information statements and other information regarding us and other companies that file materials with the SEC electronically.

Also available on our website is information relating to our corporate governance and our board of directors, including our corporate governance guidelines; our code of business conduct; and our board committee charters. We will provide any of the foregoing information without charge upon written request to our Secretary, MetaVia Inc., 545 Concord Avenue, Suite 210, Cambridge, Massachusetts 02138.

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#### CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS
The following includes a summary of transactions since January 1, 2024 to which we have been a party, in which the amount involved in the transaction exceeded the lesser of $120,000 or 1% of the average of the Company's total assets at year-end for the last two completed fiscal years, and in which any of our directors, nominees for director, executive officers or, to our knowledge, beneficial owners of more than 5% of our capital stock or any member of the immediate family of any of the foregoing persons had or will have a direct or indirect material interest.

Recent Transactions with Dong-A

 *2024 Private Placement* 

On June 23, 2024, we entered into a Securities Purchase Agreement (the "2024 Securities Purchase Agreement") with Dong-A and another institutional investor (the "2024 Private Placement"). Pursuant to the 2024 Securities Purchase Agreement, we issued to Dong-A 231,320 shares of our common stock, Series A Warrants to purchase up to 231,320 shares of our common stock (the "Series A Warrants"), and Series B Warrants to purchase up to 693,962 shares of our common stock (the "2024 Series B Warrants") in a private placement pursuant to Section 4(a)(2) and Regulation D promulgated under the Securities Act. The Series A Warrants and the 2024 Series B Warrants have an exercise price of $43.23 per share and became exercisable as of September 18, 2024, which is the effective date of stockholder approval received at the Company's special meeting of stockholders for the issuance of the shares of common stock upon exercise of the Series A Warrants and the 2024 Series B Warrants. In connection with the 2024 Securities Purchase Agreement, Dong-A entered into a voting agreement, whereby it agreed to vote all shares of common stock that it or its affiliate beneficially owned with respect to any proposals presented to stockholders for approval on September 18, 2024. The Series A Warrants expired in June 2025, and the 2024 Series B Warrants will expire on the earlier of the five years anniversary of September 18, 2024 and within six months following the public announcement of MetaVia receiving positive Phase 1 Part 3 data readout for DA-1726.

In connection with the 2024 Private Placement, on June 23, 2024, we entered into a registration rights agreement with Dong-A and another institutional investor, pursuant to which, among other things, we were required to prepare and file with the SEC one or more registration statements to register for resale the shares of common stock sold in the 2024 Private Placement to Dong-A, as well as the shares issued to the other institutional investor in the 2024 Private Placement and in the registered direct offering (including the shares of common stock issuable upon exercise of the warrants issued in such offerings). On July 18, 2024, we filed a registration statement on Form S-1 to register such securities (the "Resale Registration Statement"). The Resale Registration Statement was declared effective by the SEC on July 24, 2024.

 *2025 Private Placement* 

On May 8, 2025, we entered into the Securities Purchase Agreement with Dong-A and Dong-A Holdings (the "2025 Private Placement"). Pursuant to the Securities Purchase Agreement, we issued (i) 861,758 shares of common stock for a price of $7.81 per share (the "Shares"), and (ii) 418,651 pre-funded common stock purchase warrants to purchase up to 418,651 shares of common stock for a purchase price of $7.799 per pre-funded warrant (the "Private Placement Pre-Funded Warrants"), in a private placement pursuant to Section 4(a)(2) and Regulation D promulgated under the Securities Act. Each Private Placement Pre-Funded Warrant has an exercise price of $0.001 per share, and will be exercisable beginning on the effective date of receiving stockholder approval for the shares of common stock underlying the Private Placement Pre-Funded Warrants. Under the terms of the Private Placement Pre-Funded Warrants, the Company may not affect the exercise of any such Private Placement Pre-Funded Warrant, and a holder will not be entitled to exercise any portion of any Private Placement Pre-Funded Warrant, if, upon giving effect to such exercise, the aggregate number of shares of common stock beneficially owned by the holder (together with its affiliates, other persons acting or who could be deemed to be acting as a group together with the holder or any of the holder's affiliates, and any other persons whose beneficial ownership of common stock would or could be aggregated with the holder's or any of the holder's affiliates for purposes of Section 13(d) or Section 16 of the Exchange Act) would exceed 19.99% of the number of shares of common stock outstanding immediately after giving effect to the exercise (the "Beneficial Ownership Limitation"), as such percentage ownership is calculated in accordance with Section 13(d) of the Exchange Act and the

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applicable regulations of the SEC. A holder may increase or decrease the Beneficial Ownership Limitation to a higher or lower percentage (not to exceed 19.99%), effective 61 days after written notice to the Company. Any such increase or decrease will apply only to that holder and not to any other holder of the Private Placement Pre-Funded Warrants.

In connection with the 2025 Private Placement, on May 8, 2025, the Company entered into a registration rights agreement (the "Registration Rights Agreement") with Dong-A and Dong-A Holdings, pursuant to which, among other things, the Company is required to prepare and file with the SEC one or more registration statements to register for resale the shares of common stock issued and underlying the Private Placement Pre-Funded Warrants that were sold in the 2025 Private Placement. The Registration Rights Agreement provides Dong-A and Dong-A Holdings with demand and piggyback registration rights, including the right to two long-form registration statements. In addition, the Company agreed to file, within 30 days following the receipt of stockholder approval, a registration statement to (i) register the Shares and Private Placement Pre-Funded Warrants sold in the 2025 Private Placement (the "Registrable Securities"); and (ii) to use commercially reasonable efforts to cause each registration statement to be declared effective under the Securities Act, as promptly as possible after the filing thereof, but in any event no later than the 60<sup>th</sup> day after the receipt of stockholder approval (or in case the SEC reviews the registration statement, the 90<sup>th</sup> date after receiving stockholder approval); provided that if the Company is notified that the registration statement is not being reviewed or is no longer subject to comment, the Company is required to make the registration statement effective by the fourth trading day after such date. The Company has agreed to use commercially reasonable efforts to keep such registration statement continuously effective under the Securities Act until the date that all Registrable Securities covered by such registration statement have been sold or are otherwise able to be sold pursuant to Rule 144. On July 2, 2025, we filed a registration statement on Form S-3 to register such securities (the "July Resale Registration Statement"). The July Resale Registration Statement was declared effective by the SEC on July 10, 2025.

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#### MANAGEMENT

#### Directors and executive officers
The Board is divided into three classes. Members of each class serve staggered three-year term. The terms of directors in Class I, Class II and Class III expire at the annual meetings of stockholders to be held in 2026, 2027 and 2025, respectively.

The following table provides information as to each person who is, as of December 31, 2025, a director and/or executive officer of MetaVia.

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| | | |
|:---|:---|:---|
| **Name**  | **Position(s)**  | **Age**  |
| Mark A. Glickman | Class III Director | 60  |
| Jason L. Groves | Class II Director | 54  |
| Hyung Heon Kim | Chief Executive Officer, President and Class II Director | 50  |
| Andrew I. Koven | Class II Director and Chair of the Board | 68  |
| Michael Salsbury | Class III Director | 76  |
| D. Gordon Strickland | Class I Director | 79  |
| James P. Tursi | Class I Director | 61  |
| Marshall H. Woodworth | Chief Financial Officer | 67  |

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#### Business experience and background of directors and executive officers
***Mr. Mark A. Glickman*** has served as a member of the Board since May 2023. Mr. Glickman has also served as a member of the board of Otsuka Precision Health since March 2024. Since December 2023, Mr. Glickman has served as President and Chief Executive Officer of BioFlorida, Inc., an association representing life sciences and research organizations based in Florida. Previously, Mr. Glickman served as the Co-Chief Executive Officer for TherapeuticsMD, Inc. ("TXMD") (Nasdaq: TXMD), a women's healthcare product company, from September 2022 through the sale of the assets of TXMD, Inc. to Mayne Therapeutics (now Mayne Pharma Group Ltd) in January 2023. Mr. Glickman also served as Chief Business Officer, Commercial of TXMD, since June 2021 through the sale of assets of TXMD. Previously, Mr. Glickman served as the Chief Commercial Officer for Esperion Therapeutics, Inc. (Nasdaq: ESPR) from 2018 until December 2020, where he developed and led the commercial division in the launch of the company's first cardiovascular prescription therapy. From June 2015 to March 2018, Mr. Glickman served as the Chief Commercial Officer for Aralez Pharmaceuticals, Inc. ("Aralez"), a public specialty pharmaceutical company, where he built out and led the first commercial effort for a previously clinical organization. Prior to June 2015, Mr. Glickman was Executive Vice President of Sales and Marketing for Auxilium Pharmaceuticals Inc., which was acquired by Endo International plc ("Endo") in January 2015, where he led all commercial efforts for a portfolio of thirteen pharmaceutical products. Mr. Glickman's previous positions include Senior Vice President of Sales and Marketing and Vice President of Medical Devices for Otsuka America Pharmaceuticals Inc. and Marketing Head, Regional Sales Director and Vice President of Sales and Operations at Kos Pharmaceuticals (Abbott Laboratories, now AbbVie Inc. (NYSE: ABBV)), where he expanded his skills in the commercial products area. Mr. Glickman received a Bachelor of Arts degree in Political Science from S.U.N.Y Oswego, and a Master of Business Administration in Finance and International Management from the N.Y.U. Stern School of Business. The Board believes that Mr. Glickman's 30 years of experience in the pharmaceutical and medical device industry qualifies him to serve as a director.

***Mr. Jason L. Groves, Esq.*** has served as a member of the Board since December 2019. Since July 2022, Mr. Groves has served as the Chief Legal Officer and Corporate Secretary of Medifast, Inc. ("Medifast") (NYSE: MED), a publicly-held leading manufacturer and distributor of clinically-proven, healthy-living products and programs. After joining Medifast in 2009, Mr. Groves has held several executive management positions, most recently serving as Executive Vice President and General Counsel of Medifast from 2011 to July 2022. Mr. Groves was a Medifast director from 2009 to 2015, serving on the audit committee from 2009 to 2011. Prior to joining Medifast, Mr. Groves was Assistant Vice President of Government Affairs for

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Verizon Maryland, a telecommunications company, where he was responsible for the company's legislative policy and government affairs. A U.S. Army veteran, Mr. Groves was a direct-commissioned Judge Advocate in the U.S. Army Judge Advocate General's (JAG) Corps. As a JAG officer, he practiced law and had the distinction of prosecuting criminal cases in the District Court of Maryland as a Special Assistant U.S. Attorney. Over the course of three years, he received two Army Achievement Medals and one Army Commendation Medal. Mr. Groves completed nine years with the Anne Arundel Medical Center Board of Trustees, chairing their international captive insurance company board for eight years. Mr. Groves received his Bachelor of Science degree, cum laude, in Hospitality Management from Bethune-Cookman University, and obtained his Juris Doctor from North Carolina Central University School of Law. The Board believes that Mr. Grove's experience serving as an independent director, audit committee member, and chief legal officer of a large public corporation while assisting with the initial international introduction of such corporation's products qualifies him to serve as a director.

***Mr. Hyung Heon Kim*** has served as a member of the Board since July 2021 and was appointed as our President and Chief Executive Officer in August 2023. Previously, Mr. Kim was the General Counsel and a Vice President of Dong-A ST and Dong-A Socio Group, a Korean-based group of companies mainly engaged in the research, development, production and sale of pharmaceuticals, medical devices and APis. Mr. Kim served as General Counsel of Dong-A ST from January 2018 until August 2023 and as a Vice President of Dong-A ST from December 2020 until August 2023. Mr. Kim previously served as Executive Director of Dong-A ST from January 2018 through December 2020. Prior to his roles with Dong-A ST, Mr. Kim was Head of International Legal Affairs for Dong-A Socio Holdings Co., Ltd., a Korean-based holdings company for the Dong-A Socio group of companies from 2012 to 2018. Since April 2021, Mr. Kim has served as a director of AnaPath Services GmbH, a private Swiss-based provider of scientific research and development services, and STP America Research Corp, a private New Jersey-based research and development company. Prior to joining Dong-A Socio Group, Mr. Kim served as legal counsel to SK Energy Co., Ltd. and SK Innovation Co., Ltd. from 2008 to 2011. Mr. Kim received his Bachelor of Law degree from Soongshil University in Korea, and obtained his Juris Doctor from Washington University School of Law. The Board believes that Mr. Kim's experiences gained as General Counsel and Head of International Legal Affairs to an established pharmaceutical group of companies qualify him to serve as a director. In addition, his day-to-day leadership of MetaVia gives him critical insights into our operations, strategy and competition, and he facilitates the Board's ability to perform its oversight function.

***Mr. Andrew I. Koven*** has served as a member of the Board since July 2021, and Chair of the Board since January 2022. Mr. Koven is the Lead Independent Director of Kala Bio, Inc. ("Kala") (Nasdaq: KALA), a public biopharmaceutical company focused on the discovery, development and commercialization of innovative therapies for diseases of the eye. He has served as the Lead Independent Director of Kala since December 2018 and as a member of the Kala board of directors since September 2017. Mr. Koven serves as Chair of Kala's compensation committee and is a member of the audit committee. Mr. Koven was, until his retirement in January 2019, the President and Chief Business Officer of Aralez and served in that role with the company's predecessor, Pozen, Inc. ("Pozen"), commencing in June 2015. Prior to joining Pozen, Mr. Koven served as Executive Vice President, Chief Administrative Officer and General Counsel of Auxilium Pharmaceuticals Inc., a public specialty biopharmaceutical company, from February 2012 until January 2015, when it was acquired by Endo. Mr. Koven served as President and Chief Administrative Officer and a member of the board of directors of Neurologix, Inc. ("Neurologix"), a company focused on the development of multiple innovative gene therapy development programs, from September 2011 to November 2011. Before Neurologix, Mr. Koven served as Executive Vice President and Chief Administrative and Legal Officer of Inspire Pharmaceuticals, Inc., a public specialty pharmaceutical company, from July 2010 until May 2011 when it was acquired by Merck & Co., Inc. (NYSE: MRK). Previously, Mr. Koven served as Executive Vice President, General Counsel and Corporate Secretary of Sepracor Inc. (now Sumitomo Pharma America, Inc.), a public specialty pharmaceutical company, from March 2007 until February 2010 when it was acquired by Dainippon Sumitomo Pharma Co., Ltd. Prior to joining Sepracor, Mr. Koven served as Executive Vice President, General Counsel and Corporate Secretary of Kos Pharmaceuticals, Inc., a public specialty pharmaceutical company, from August 2003 until its acquisition by Abbott Laboratories (now AbbVie) in December 2006. Mr. Koven began his career in the pharmaceutical industry first as an Assistant General Counsel and then as Associate General Counsel at Warner-Lambert Company from 1993 to 2000, followed by his role as Senior Vice President and General Counsel at Lavipharm Corporation from 2000 to 2003. From 1986 to 1992, he was a corporate associate at Cahill,

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Gordon & Reindel in New York. From 1992 to 1993, he served as Counsel, Corporate and Investment Division, at The Equitable Life Assurance Society of the U.S. Mr. Koven holds a Master of Laws (LL.M.) Degree from Columbia University School of Law and a Bachelor of Laws (LL.B.) Degree and B.A. Degree in Political Science from Dalhousie University. The Board believes that Mr. Koven's extensive experience in the pharmaceutical industry qualifies him to serve as a director.

***Mr. Michael Salsbury*** has served as a member of the Board since December 2019. From May 2021 to August 2024, Mr. Salsbury served as Counsel to Current Health, Inc., a provider of remote care management services and products. Current Health was acquired by Best Buy Co., Inc. (NYSE: BBY) in November 2021. From September 2017 to May 2022, Mr. Salsbury served as Counsel to Verisma Systems, Inc., a provider of cloud-based automated disclosure management systems; and from February 2013 to July 2017, he served as Secretary and General Counsel to Best Doctors, Inc., a provider of expert medical opinions. Best Doctors was acquired by Teladoc Health, Inc. (NYSE: TDOC) in July 2017. Mr. Salsbury has more than 25 years' experience as a senior executive with public and private companies and at a private law practice. Mr. Salsbury received a J.D. and M.B.A. from the University of Virginia and a B.A. from Dartmouth College. The Board believes that Mr. Salsbury's legal expertise and his experience serving as general counsel and secretary of a Fortune 100 corporation qualifies him to serve as a director.

***Mr. D. Gordon Strickland*** has served as a member of the Board since January 2022. He served as Chair of Ampex Corporation ("Ampex"), a technology company that was previously listed on Nasdaq, from March 2012 until June 2019. He also served as Ampex's Chief Executive Officer from February 2007 to March 2012. Prior to Ampex, he served as President and Chief Executive Officer of Cardiff Holdings, a privately held producer of credit, debit, loyalty and other cards by Brookside Equity Partners from March 2012 to August 2013. Prior to Cardiff Holdings, Mr. Strickland was the Chair of Medical Resources, a public operator of diagnostic imaging centers. Mr. Strickland was also president and CEO of MCSi, Inc., a technical integrator of audio-visual products, from March 2003 until March 2004. Prior to MCSi, Inc., Mr. Strickland was the president and CEO of Capitol Wire, Inc, an internet-based news and information service provider from September 1999 until August 2002 and had leadership roles with Kerr Group, a manufacturer of glass containers and plastic packaging, from June 1986 until August 1997, including serving as the president and CEO, and as Senior Vice President, Finance and Chief Financial Officer. Mr. Strickland has over 35 years of experience as a senior executive and board member with public and private companies. Mr. Strickland received an M.B.A. from the Wharton School of the University of Pennsylvania and a B.A from Yale University. The Board believes that Mr. Strickland's experience serving as Chair and Chief Executive Officer of a publicly-traded company, Ampex, qualifies him to serve as a director.

***Dr. James P. Tursi*** was appointed to the Board in November 2023. Dr. Tursi has served as Executive Vice President — Global R&D for Endo since January 2022. From April 2020 until January 2022, Dr. Tursi served as Chief Scientific Officer U.S. for Ferring Pharmaceuticals. From August 2018 until April 2020, Dr. Tursi served as Executive Vice President, R&D for Antares Pharma Inc. (Nasdaq: ATRS). Prior to August 2018, Dr. Tursi served as Chief Medical Officer at Aralez, Chief Medical Officer and Vice President of Clinical R&D for Auxilium Pharmaceuticals Inc. and held positions of increasing responsibility at GlaxoSmithKline (NYSE: GSK) and Procter & Gamble Pharmaceuticals. Dr. Tursi practiced medicine and surgery for over 10 years and created a medical education company, I Will Pass<sup>®</sup>, which assisted physicians in the process of board certification. He holds a Bachelor of Science degree in Chemistry and Biology from Ursinus College, a Doctor of Medicine from Medical College of Pennsylvania and performed his residency in Gynecology and Obstetrics at the Johns Hopkins Hospital. The Board believes Dr. Tursi's pharmaceutical industry and senior leadership experience qualifies him to serve as a director.

***Mr. Marshall Woodworth*** served as our Acting Chief Financial Officer from October 25, 2023 until his appointment as our Chief Financial Officer on March 1, 2024. Previously, Mr. Woodworth served as the Chief Financial Officer of Nevakar Inc. and its respective subsidiaries (Nevakar Injectables Inc. and Vyluma Inc.) from May 2017 through May 2023, where Mr. Woodworth was responsible for the accounting, financing, legal and human resources functions. From October 2015 through October 2016, Mr. Woodworth served as the Chief Financial Officer of Braeburn Pharmaceuticals Inc., where Mr. Woodworth led and coordinated the accounting, finance and treasury functions. From May 2014 to July 2015, Mr. Woodworth served as the Chief Financial Officer of Aerocrine AB, where Mr. Woodworth had responsibility for directing and coordinating the accounting and finance, FRS (Swedish SEC) reporting, investor relations, human

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resources and legal aspects of the company. From January 2010 through February 2014, Mr. Woodworth served as Chief Financial Officer of Furiex Pharmaceuticals, Inc. (Nasdaq: FURX), where Mr. Woodworth led a multi-disciplinary team and managed accounting, finance, SEC reporting, financial planning, analysis and reporting, and treasury functions. Mr. Woodworth received a Bachelor of Science degree from the University of Maryland and a Master of Business Administration degree in Finance from Indiana University.

There are no familial relationships among any of our directors, director nominees and executive officers.

#### Involvement in Certain Previous Legal Proceedings
Mr. Glickman served as Chief Commercial Officer at Aralez from June 2016 to March 2018, Mr. Koven served as President and Chief Business Officer of Aralez's predecessor, Pozen, and then at Aralez from June 2015 to January 2019, and Dr. Tursi served as Chief Medical Officer of Pozen and then Aralez from 2015 until August 2018, and has served as Executive Vice President — Global R&D for Endo since January 2022. Each of Aralez and Endo and certain of their respective affiliates filed a voluntary petition for relief under Chapter 11 of the U.S. Bankruptcy Code on August 10, 2018 and August 16, 2022, respectively.

#### Code of business conduct and ethics
Our Board has adopted a code of business conduct and ethics that applies to all of our employees, officers and directors, including our Chief Executive Officer, Chief Financial Officer and other executive officers, as applicable. We intend to disclose future amendments to certain provisions of our code of business conduct and ethics, or waivers of these provisions, on our website. The full text of our code of conduct is posted on the investor relations section of our website at http://metaviatx.com under "Investors & News-Corporate Governance-Highlights".

#### Insider Trading Policy
Our Board has adopted an Insider Trading Compliance Policy ("Insider Trading Policy") governing the purchase, sale, and/or other dispositions of our securities by directors, officers, employees and other specified persons. Our Insider Trading Policy is designed to promote compliance with insider trading laws by informing, educating and creating reasonable processes to prevent the Company and its directors, officers, employees and other specified persons from insider trading violations and the appearance of any related improper conduct. The policy prohibits the trading of our securities on the basis on material nonpublic information, establishes regular blackout periods when directors, executive officers and other specified persons are prohibited from trading in our securities, and requires legal compliance for any insider trading plans intended to rely on the affirmative defense against insider trading liability in accordance with Rule 10b5-1 under the Exchange Act. Additionally, the policy specifically prohibits all directors, officers, employees and other specified persons from speculative trading and hedging transactions involving our common stock, including short sales, transactions in put or call options, and other speculative transactions.

#### Audit committee
Our Board has established an audit committee, which is comprised of Mr. Strickland, Mr. Koven and Mr. Glickman, with Mr. Strickland serving as chair of the committee. Each member of our audit committee meets the requirements for independence under the current Nasdaq and SEC rules and regulations and is financially literate. In addition, our Board has determined that Messrs. Glickman and Strickland each qualifies as an "audit committee financial expert" as defined in Item 407(d)(5)(ii) of Regulation S-K promulgated under the Securities Act based on his serving as chief executive officer of multiple companies as described above. This designation does not impose on either of them any duties, obligations or liabilities that are greater than are generally imposed on members of our audit committee and our Board.

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#### EXECUTIVE COMPENSATION

#### Summary Compensation Table for 2025 and 2024
The following table presents summary information regarding the total compensation for services rendered in all capacities that were earned by our named executive officers during the fiscal years ended December 31, 2025 and 2024.

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Name and Principal Position**  | **Year**  | **Salary <br> ($)**  | **Bonus <br> ($)<sup>(1)</sup>**  | **Stock <br> Awards<sup>(2)</sup> <br> ($)**  | **All Other <br> Compensation <br> ($)<sup>(3)</sup>**  | **Total <br> ($)**  |
|  Hyung Heon Kim, <br> President and Chief Executive Officer  | 2025 | 479723 |  |  | 36743 | 516466 |
|  Hyung Heon Kim, <br> President and Chief Executive Officer  | 2024 | 460125 | 220163 |  | 36116 | 716404 |
|  Marshall H. Woodworth, <br> Chief Financial Officer  | 2025 | 393300 |  |  | 12365 | 405665 |
|  Marshall H. Woodworth, <br> Chief Financial Officer  | 2024 | 316667 | 120663 | 209015 | 128354 | 774699 |

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(1) The amount of cash bonuses earned in respect of the fiscal year ended December 31, 2025 is not calculable through the latest practicable date. The Compensation Committee expects to determine the amount of such discretionary cash bonuses in the first quarter of 2026, and the amounts of these bonuses will be disclosed in a filing by the Company in a Current Report on Form 8-K under Item 5.02(f) once the amounts are determined.

(2) Amounts reflect the aggregate grant date fair value of RSUs in accordance with FASB ASC Topic 718. The grant date fair value was determined based on the closing sales price of our common stock as reported on Nasdaq on the date of grant multiplied by the number of shares of common stock subject to the RSU award. The amounts shown exclude the impact of estimated forfeitures related to service-based vesting conditions.

(3) Other compensation for 2025 was related to health and welfare benefits paid by MetaVia.

#### Narrative Disclosure to Summary Compensation Table

#### Agreements with Our Named Executive Officers
We entered into an employment agreement with Mr. Kim in connection with his appointment as our President and Chief Executive Officer in August 2023 (the "Kim Employment Agreement"). In October 2023, Mr. Woodworth was appointed as the Acting Chief Financial Officer of MetaVia, pursuant to an engagement agreement with WhiteCap. In March 2024, we entered into an employment agreement with Mr. Woodworth in connection with his appointment as Chief Financial Officer of MetaVia (the "Woodworth Employment Agreement").

 *Hyung Heon Kim* 

We entered into the Kim Employment Agreement with Mr. Kim in connection with his appointment as our Chief Executive Officer and President in August 2023. Under the terms of Kim Employment Agreement, we agreed to provide Mr. Kim: (i) an annual base salary of $450,000, reviewed annually; (ii) an annual discretionary bonus targeted at 50% of his base salary, as determined in the sole discretion of the Board or committee thereof; (iii) the right to participate in the benefit programs and arrangements that we make available to our employees, including paid vacation and sick leave, contributory and non-contributory welfare and benefit plans, disability plans, and medical, death benefit and life insurance plans for which Mr. Kim is eligible under the terms of those plans; and (iv) a RSU award for 7,103 shares of our common stock pursuant to the terms of a RSU grant notice and form award agreement (the "Kim RSU Award") under our 2022 Equity Incentive Plan. The Kim RSU Award vested as to 50% of the shares underlying the Kim RSU Award on the first anniversary of Mr. Kim's employment with MetaVia, and the remaining shares subject to the Kim RSU Award shall vest and become exercisable in equal monthly installments on the last day of each full month over the twelve (12) months following the first anniversary of Mr. Kim's employment with us.

In the event of Mr. Kim's death during the employment period or a termination due to disability, Mr. Kim or his beneficiaries or legal representatives shall be entitled to receive (i) any annual base salary earned, but unpaid, for services rendered to MetaVia on or prior to the date on which the employment period ends, (ii) unreimbursed expenses and (iii) certain other benefits provided for in the employment agreement

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(the "Kim Unconditional Entitlements"). In the event of termination for cause by MetaVia or the termination of employment as a result of resignation without good reason, Mr. Kim shall be provided the Kim Unconditional Entitlements.

In the event of a resignation by Mr. Kim for good reason or the exercise by MetaVia of its right to terminate Mr. Kim other than for cause, death or disability, Mr. Kim will receive the Kim Unconditional Entitlements and, subject to Mr. Kim signing and delivering to us and not revoking a general release of claims in favor of MetaVia and certain related parties, we shall pay a severance amount to Mr. Kim equal to fifty percent (50%) of Mr. Kim's then-current base salary (the "Severance Amount") and pay for Mr. Kim's continued health insurance coverage under the Consolidated Omnibus Budget Reconciliation Act of 1985, as amended ("COBRA") for a period of six (6) months following Mr. Kim's termination (the "Kim Conditional Benefits").

In the event of a resignation by Mr. Kim for good reason, the exercise by MetaVia of its right to terminate Mr. Kim other than for cause, death or disability, in each case, within twelve (12) months following or three (3) months prior to the effective date of a change in control, Mr. Kim will receive the following: (i) the Kim Unconditional Entitlements and the Kim Conditional Benefits less the Severance Amount; (ii) an amount equal to the product of 1.0 times the sum of Mr. Kim's annual base salary and target annual cash bonus, less the Non-Compete Amount (as defined in the Kim Employment Agreement), if applicable; and (iii) accelerated vesting of all equity awards that were assumed, continued or substituted by the surviving or acquiring corporation in the change in control and remain subject to time-based vesting conditions, if any.

In addition, Mr. Kim entered into an Employee Proprietary Information and Invention Assignment Agreement that applies during the term of Mr. Kim's employment and thereafter.

 *Marshall H. Woodworth* 

In October 2023, Mr. Woodworth was appointed as the Acting Chief Financial Officer of MetaVia, pursuant to an engagement agreement with WhiteCap, dated February 3, 2023. Mr. Woodworth received his compensation and benefits from WhiteCap. In connection with the appointment of Mr. Woodworth as our Acting Chief Financial Officer, we paid WhiteCap approximately $375.00 per hour under the engagement agreement for services rendered to MetaVia by Mr. Woodworth.

In March 2024, we entered into the Woodworth Employment Agreement with Mr. Woodworth in connection with his appointment as Chief Financial Officer of MetaVia. The Woodworth Employment Agreement has an initial term of two (2) years beginning on March 1, 2024 ("Initial Term") and automatically renews for an additional one-year period at the end of the Initial Term and each anniversary thereafter ("Renewal Term"), provided that at least 60 days prior to the expiration of the Initial Term or any Renewal Term the Board does not notify Mr. Woodworth of its intention not to renew.

Under the terms of Woodworth Employment Agreement, we agreed to provide Mr. Woodworth: (i) an annual base salary of $380,000, reviewed annually; (ii) an annual discretionary bonus targeted at 40% of his base salary, as determined in the sole discretion of the Board or committee thereof; (iii) the right to participate in the benefit programs and arrangements that we make available to our employees, including paid vacation and sick leave, contributory and non-contributory welfare and benefit plans, disability plans, and medical, death benefit and life insurance plans for which Mr. Woodworth is eligible under the terms of those plans; and (iv) a RSU award for 3,045 shares of our common stock pursuant to the terms of a RSU grant notice and form award agreement (the "Woodworth RSU Award") under our 2022 Equity Incentive Plan. The Woodworth RSU Award vests as follows: (i) 30% of the shares underlying the Woodworth RSU Award on the first anniversary of the grant; (ii) 30% of the shares underlying the Woodworth RSU Award on the second anniversary of the grant date; and (iii) the remaining shares subject to the Woodworth RSU Award, shall vest and become exercisable in equal monthly installments on the last day of each full month over the twelve (12) months following the first anniversary of grant date.

If during the period Mr. Woodworth is employed by MetaVia, we consummate a Change in Control (as defined in the Woodworth Employment Agreement) and the Woodworth RSU Award is not assumed, continued or substituted by the surviving corporation or acquiring corporation (or the surviving or acquiring corporation's parent company) in such Change in Control in the manner contemplated by the 2022 Equity

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Incentive Plan, then 100% of the unvested portion of the Woodworth RSU Award shall fully vest immediately prior to the effectiveness of such Change in Control.

In the event of Mr. Woodworth's death during the employment period or a termination due to disability, Mr. Woodworth or his beneficiaries or legal representatives shall be entitled to receive any annual base salary earned, but unpaid, for services rendered to MetaVia on or prior to the date on which the employment period ends, unreimbursed expenses and certain other benefits provided for in the Woodworth Employment Agreement (the "Unconditional Entitlements"). In the event of termination for cause by MetaVia or the termination of employment as a result of resignation without good reason, Mr. Woodworth shall be provided the Unconditional Entitlements.

In the event of a resignation by Mr. Woodworth for good reason or the exercise by MetaVia of its right to terminate Mr. Woodworth other than for cause, death or disability, Mr. Woodworth will receive the Unconditional Entitlements and, subject to Mr. Woodworth signing and delivering to MetaVia and not revoking a general release of claims in favor of the MetaVia and certain related parties, we shall pay a severance amount to Mr. Woodworth equal to twenty-five percent (25%) of Mr. Woodworth's then-current annual base salary and pay for Mr. Woodworth's continued health insurance coverage under COBRA for a period of three (3) months (the "Conditional Benefits"). In the event of a resignation by Mr. Woodworth for good reason or the exercise by MetaVia of its right to terminate Mr. Woodworth other than for cause, death or disability, in each case, within twelve (12) months following or three (3) months prior to the effective date of a Change in Control, Mr. Woodworth will receive the following: (i) the Unconditional Entitlements and the Conditional Benefits less the Severance Amount; (ii) an amount equal to the product of 0.50 times the sum of Mr. Woodworth's annual base salary and target annual cash bonus, less the Non-Compete Amount (as defined in the Woodworth Employment Agreement), if applicable; and (iii) accelerated vesting of all equity awards that were assumed, continued or substituted by the surviving or acquiring corporation in the Change in Control and remain subject to time-based vesting conditions, if any.

#### Outstanding Equity Awards at Fiscal Year-End 2025
The following table sets forth information regarding outstanding stock option and RSU awards held by our named executive officers as of December 31, 2025:

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | | **Option Awards**  | **Option Awards**  | **Option Awards**  | **Stock Awards**  | **Stock Awards**  |
| **Name**  | **Grant Date**  | **Number of <br> Securities <br> Underlying <br> Unexercised <br> Options <br> (Exercisable) <br> (#)**  | **Option <br> Exercise <br> Price <br> ($)**  | **Option <br> Expiration <br> Date**  | **Number of <br> Share of <br> Stock That <br> Have <br> Not Vested <br> (#)**  | **Market <br> Value of <br> Share of <br> Stock That <br> Have <br> Not Vested<sup>(1)</sup> <br> ($)**  |
| Hyung Heon Kim  | June 9, 2022 | 83 | 14.18 | June 9, 2032  |  |  |
| Marshall Woodworth  | March 1, 2024  |  |  | —  | 2132(2) | $17951 |

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(1) This column shows the market value of the unvested RSUs held by our named executive officers based on $8.42 per share, the closing price of our common stock on December 31, 2025, the last trading day of 2025.

(2) 913 shares will vest on March 1, 2026 and the remaining 1,219 shares will vest in twelve equal installments on the last day of each full month following March 1, 2026, subject to continuing service.

#### Policy on Timing of Option Grants
During 2025, we did not grant stock options to our executive officers, directors or employees. Our compensation committee has not established policies and practices regarding the timing of stock option grants in relation to the release of material non-public information and does not take material non-public information into account when determining the timing and terms of stock option awards to executive officers. We do not time the disclosure of material non-public information for the purpose of affecting the value of executive compensation.

#### Non-Employee Director Compensation
Our non-employee directors receive a mix of cash and share-based compensation intended to encourage non-employee directors to continue to serve on the Board, further align the interests of the directors and

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stockholders, and attract new non-employee directors with outstanding qualifications. Directors who are employees or officers of the Company do not receive any additional compensation for Board service.

The following table provides compensation information for the fiscal year ended December 31, 2025 for each non-employee member of the Board.

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| | | | |
|:---|:---|:---|:---|
| **Name**  | **Fees Earned or <br> Paid in Cash<sup>(1)</sup> <br> ($)**  | **Stock <br> Awards<sup>(2)</sup> <br> ($)**  | **Total <br> ($)**  |
| Mark A. Glickman  | 55000 | 18099 | 73099 |
| Jason L. Groves  | 45000 | 18099 | 63099 |
| Andrew I. Koven  | 94000 | 18099 | 112099 |
| Michael Salsbury  | 52000 | 18099 | 70099 |
| D. Gordon Strickland  | 64000 | 18099 | 82099 |
| James P. Tursi, M.D.  | 45000 | 18099 | 63099 |

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(1) The amounts in this column represent the value of annual cash earned from retainers by directors serving on the Board and committees of the Board in 2025.

(2) Amounts reported reflect the aggregate grant date fair value of 2,558 RSUs granted to each of our directors for service in 2025, whose grant date fair value was determined based on the closing sales price of our common stock as reported on Nasdaq on the date of grant. The amounts shown exclude the impact of estimated forfeitures related to service-based vesting conditions.

#### Non-Employee Director Compensation Policy
In May 2024, the compensation committee recommended, and the Board approved our Amended and Restated Non-Employee Director Compensation Policy (as further amended in November 2024, the "Amended Non-Employee Director Compensation Policy"). Under the Amended Non-Employee Director Compensation Policy, all of our non-employee directors receive an annual cash retainer of $40,000 for Board service except for the Non-Executive Chair of the Board who receives an annual cash retainer of $75,000. Additionally, directors receive an additional cash retainer for serving as a committee chair or member as follows:

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| | | | |
|:---|:---|:---|:---|
| | **Audit <br> Committee <br> ($)**  | **Compensation <br> Committee <br> ($)**  | **Nominating and <br> Corporate Governance <br> Committee <br> ($)**  |
| Committee chair  | 18000 | 12000 | 10000 |
| Committee Member (other than the chair)  | 9000 | 6000 | 5000 |

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***Initial grant***: For each non-employee director who is first elected or appointed to the Board on or following the effective date of the Amended Non-Employee Director Compensation Policy, at the close of business on the date of such non-employee director's initial election or appointment to the Board, such non-employee director will be automatically, and without further action by the Board or the compensation committee, granted an RSU award covering a number of RSUs equal to (a) $40,000 divided by (b) the average fair market value of a share of our common stock for the 30 consecutive market trading days ending on and including the last market trading day prior to the grant date of such RSU award, rounded down to the nearest whole unit (each, an "Initial Grant"). 50% of each Initial Grant will vest as of the date of grant and the remainder will vest in two equal installments on each subsequent anniversary of the date of grant, subject to the non-employee director's continuous service on each vesting date.

***Annual grant and prorated annual grant***: At the close of business after the first annual meeting of the Company's stockholders following the effective date of the Amended Non-Employee Director Compensation Policy and on the date of each subsequent annual meeting of the Company's stockholders held following the initial annual meeting of stockholders (each, a "Company Annual Meeting"), each person who is then a non-employee director will be automatically, and without further action by the Board or the compensation committee, granted an RSU award covering a number of RSUs equal to (i) $20,000 divided by (ii) the average fair market value of a share of common stock for the 30 consecutive market trading days ending on and

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including the last market trading day prior to the grant date of such RSU award, rounded down to the nearest whole unit (each, an "Annual Grant").

In addition, for each non-employee director who is first elected or appointed to the Board after the first Company Annual Meeting following the effective date on a date other than the date of the Company Annual Meeting, at the close of business on the thirtieth (30<sup>th</sup>) day following such non-employee director's initial election or appointment to the Board, such non-employee director will be automatically, and without further action by the Board or the compensation committee, granted an RSU award covering a number of RSUs equal to (i) $20,000 divided by (ii) the average fair market value of a share of common stock for the 30 consecutive market trading days ending on and including the last market trading day prior to the grant date of such RSU award, multiplied by a fraction, the numerator of which equals 365 minus the total number of days, as of the grant date of such RSU award, that have occurred since the last Company Annual Meeting and the denominator of which equals 365, rounded down to the nearest whole unit (each, a "Prorated Annual Grant").

Each Annual Grant and Prorated Annual Grant will vest in full on the earlier of the (i) one-year anniversary of the grant date of the Annual Grant or Prorated Annual Grant, as applicable, and (ii) date immediately prior to the date of the Company Annual Meeting following the grant date of such Annual Grant or Prorated Annual Grant, as applicable, subject to the non-employee director's continuous service on the vesting date.

***Retainer grant***: Each non-employee director may elect to forego receiving payment of all (but not less than all) of the annual cash retainers described above that he is otherwise eligible to receive for the period during the Company's fiscal year that the election applies commencing on the first day of such fiscal year (or if the non-employee director makes the election in the Company's fiscal year that the election applies, on the first day of the Company's fiscal quarter next following the Company's fiscal quarter in which the election is made) and ending on the last day of such fiscal year and instead receive an RSU award (the "Retainer Grant"), provided such election is timely made and complies with certain other requirements specified in the Amended Non-Employee Director Compensation Policy. If a non-employee director timely makes the election described above in accordance with the Amended Non-Employee Director Compensation Policy, on the first day of the Company's fiscal year that the election applies (or if the non-employee director makes the election in the Company's fiscal year that the election applies, on the first day of the Company's fiscal quarter following the Company's fiscal quarter in which the election is made), the non-employee director will be automatically granted a Retainer Grant covering a number of RSUs equal to the (i) aggregate amount of the annual cash retainers that the non-employee director is eligible to receive under the Amended Non-Employee Director Compensation Policy for the applicable period to which the election applies divided by (ii) average fair market value of a share of the Company's common stock for the 30 consecutive market trading days ending on and including the last market trading day prior to the grant date of such Retainer Grant, rounded down to the nearest whole unit. Each Retainer Grant will vest in equal quarterly installments over the period commencing on the grant date of the Retainer Grant and ending on the last day of the fiscal year in which the Retainer Grant is granted, subject to the non-employee director's continued service on each vesting date.

***Deferral of settlement of RSU awards***: Each non-employee director may elect to defer the delivery of shares in settlement of any RSU award granted under the Amended Non-Employee Director Compensation Policy that would otherwise be delivered to such non-employee director on or following the date such award vests pursuant to the terms of a deferral election such non-employee director makes in accordance with the Amended Non-Employee Director Compensation Policy.

***Change of Control; Death; Disability***: Each RSU award held by a non-employee director that is granted under the Non-Employee Director Compensation Policy, including the awards described above, will fully vest upon such non-employee director's death or disability (as defined in the MetaVia Inc. 2022 Amended and Restated Equity Incentive Plan (the "2022 Equity Incentive Plan")), or immediately prior to the consummation of a Change in Control (as defined in the 2022 Equity Incentive Plan), in each case to extent such award is outstanding immediately prior to the occurrence of such event.

***Non-employee director compensation limit***: The aggregate value of all compensation granted or paid, to any non-employee director with respect to any fiscal year of the Company, including awards granted and

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cash fees paid by the Company to such non-employee director, will not exceed the limits set forth in the 2022 Equity Incentive Plan, currently, (1) $750,000 in total value or (2) if such non-employee director first joins the Board during such fiscal year, $1,000,000 in total value.

All RSU awards shall be issued pursuant to the terms of the Company's 2022 Equity Incentive Plan.

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#### DILUTION
If you invest in our securities, your ownership interest will be diluted to the extent of the difference between the public offering price per security you will pay in this offering and the as adjusted net tangible book value per share of our common stock immediately after the closing of this offering. Our net tangible book value as of September 30, 2025 was approximately $6.3 million, or approximately $2.88 per share, based on 2,201,344 shares outstanding as of September 30, 2025. Our net tangible book value per share is equal to our total tangible assets, less our total liabilities, divided by the total number of shares of common stock outstanding. The dilution information described below is illustrative only and will be adjusted based on the actual public offering price and other terms of this offering determined at pricing. The final public offering price will be determined through negotiation between us and the underwriters in the offering and may be at a discount to the current market price. Therefore, the assumed public offering price used throughout this prospectus may not be indicative of the final public offering price.

After giving effect to the sale by us in this offering of 919,681 Class A Units assuming a public offering price of $8.155 per Class A Unit, which was the last reported sale price of our common stock on Nasdaq on January 9, 2026, and assuming no sales of Class B Units in this offering and no exercises of the Common Warrants, and after deducting the estimated underwriting discounts and commissions and our estimated offering expenses, our as adjusted net tangible book value as of September 30, 2025 would have been $12.3 million or $3.95 per share of common stock. This amount represents an immediate increase in net tangible book value of $1.07 per share to existing shareholders and an immediate dilution of $4.21 per share to investors in this offering.

The following table illustrates this dilution on a per share basis to new investors:

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| | | |
|:---|:---|:---|
| Assumed public offering price per Class A Unit  |  | $8.155 |
| &nbsp;&nbsp;&nbsp; Net tangible book value per share as of September 30, 2025  | $2.88 |  |
| &nbsp;&nbsp;&nbsp; Increase in net tangible book value per share attributable to new investors in this offering  | $1.07 |  |
| As adjusted net tangible book value per share after giving effect to this offering  |  | $3.95 |
| Dilution per share to new investors participating in this offering  |  | $4.21 |

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If the underwriters exercise their option to purchase 137,952 additional shares in full, assuming no sales of Class B Units and no exercise of the Common Warrants issued in this offering, the as adjusted net tangible book value per share of our common stock after giving effect to this offering would be $4.10 per share, and the dilution in net tangible book value per share to investors purchasing common stock and Common Warrants in this offering would be $4.055 per share.

The discussion and table above are based on 2,201,344 shares outstanding as of September 30, 2025, and excludes:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • 420 shares of our common stock issuable upon exercise of outstanding stock options at a weighted average exercise price of $4,240.22 per share;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • 722,644 shares of our common stock issuable upon the exercise of outstanding warrants to purchase shares of our common stock at a weighted average exercise price of $63.13 per share;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • 29,514 shares of our common stock issuable upon the vesting of restricted stock units; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • 167,849 shares of our common stock reserved for potential future issuance pursuant to the 2021 Plan and the 2022 Plan.

Except as otherwise indicated, all information in this prospectus assumes: (i) no exercise of outstanding stock options after September 30, 2025, (ii) no vesting or settlement of restricted stock units after September 30, 2025, (iii) no exercise of warrants after September 30, 2025 (including the pre-funded warrants and Common Warrants offered hereby), and (iv) no exercise of the underwriters' option to purchase additional shares of common stock and/or Common Warrants.

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To the extent that any outstanding stock options or warrants (including the pre-funded warrants and Common Warrants offered hereby) are exercised at prices per share below the effective offering price per share in this offering or restricted stock units have vested or may vest or we issue additional shares at prices below the effective offering price per share in this offering, you may experience further dilution. In addition, we may choose to raise additional capital due to market conditions or strategic considerations even if we believe we have sufficient funds for our current or future operating plans. To the extent that we raise additional capital by issuing equity or convertible debt securities, your ownership will be further diluted.

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#### DESCRIPTION OF SECURITIES
We are offering Class A Units each consisting of (i) one share of our common stock, (ii) 1.5 Series C Common Warrants, and (iii) 1.5 Series D Common Warrants, or, for certain investors that so choose, Class B Units each consisting of (i) one pre-funded warrant to purchase one share of our common stock, in lieu of shares of common stock, (ii) 1.5 Series C Common Warrants, and (iii) 1.5 Series D Common Warrants. We are also registering the shares of common stock issuable from time to time upon exercise of pre-funded warrants and Common Warrants offered hereby.

#### Units
Our Certificate of Incorporation authorizes us to issue up to 110,000,000 shares of capital stock, all with a par value of $0.001 per share, of which: 100,000,000 shares are designated as common stock and 10,000,000 shares are designated as preferred stock. For more information regarding our common stock, see the section titled "Description of our Capital Stock" starting on page [121](#tDOOC) of the accompanying prospectus.

Class A Units — We are offering up to 919,681 Class A Units with each Class A Unit consisting of (i) one share of our common stock, (ii) 1.5 Series C Common Warrants to purchase shares of our common stock, and (iii) 1.5 Series D Common Warrants to purchase shares of our common stock.

Class B Units — We are also offering to each purchaser whose purchase of Class A Units in this offering would otherwise result in the purchaser, together with its affiliates and certain related parties, beneficially owning more than 4.99% (or, at the election of the purchaser, 9.99%) of our outstanding common stock immediately following the consummation of this offering, the opportunity to purchase, if the purchaser so chooses, up to 919,681 Class B Units in lieu of Class A Units. Each Class B Unit consists of (i) one pre-funded warrant to purchase one share of our common stock, in lieu of shares of common stock, (ii) 1.5 Series C Common Warrants, and (iii) 1.5 Series D Common Warrants.

The shares of common stock in the Class A Units and the accompanying Common Warrants, can only be purchased together in this offering but will be issued separately and will be immediately separable upon issuance.

#### Pre-Funded Warrants
The following is a brief summary of certain terms and conditions of the pre-funded warrants being offered by this prospectus. The following description is subject in all respects to the provisions contained in the pre-funded warrants.

#### Form
Pursuant to a warrant agency agreement to be entered into between us and Equiniti Trust Company, LLC, as warrant agent (the "Warrant Agency Agreement"), the pre-funded warrants will be issued in book-entry form and shall initially be represented only by one or more global warrants deposited with the warrant agent, as custodian on behalf of The Depository Trust Company ("DTC"), and registered in the name of Cede & Co., a nominee of DTC, or as otherwise directed by DTC. The form of pre-funded warrant was filed as an exhibit to this Registration Statement.

#### Term
The pre-funded warrants will be immediately exercisable and may be exercised at any time until the pre-funded warrants are exercised in full.

#### Exercisability
The pre-funded warrants are exercisable at any time after their original issuance. The pre-funded warrants will be exercisable, at the option of each holder, in whole or in part by delivering to us a duly executed exercise notice and by payment in full of the exercise price in immediately available funds for the number of shares of common stock purchased upon such exercise. As an alternative to payment in immediately available funds, the holder may elect to exercise the pre-funded warrant through a cashless exercise, in

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which the holder would receive upon such exercise the net number of shares of common stock determined according to the formula set forth in the pre-funded warrant. No fractional shares of common stock will be issued in connection with the exercise of a pre-funded warrant.

#### Exercise Limitations
Under the pre-funded warrants, we may not effect the exercise of any pre-funded warrant, and a holder will not be entitled to exercise any portion of any pre-funded warrant, which, upon giving effect to such exercise, would cause the aggregate number of shares of our common stock beneficially owned by the holder (together with its affiliates) to exceed 4.99% (or, at the election of the holder, 9.99%) of the number of shares of our common stock that would be outstanding immediately after giving effect to the exercise. However, any holder may increase or decrease such percentage to any other percentage not in excess of 9.99% upon at least 61 days' prior notice from the holder to us.

#### Exercise Price
The exercise price per whole share of our common stock purchasable upon the exercise of the pre-funded warrants is $0.001 per share of common stock. The exercise price of the pre-funded warrants and the number of shares of our common stock issuable upon exercise of the pre-funded warrants is subject to appropriate adjustment in the event of certain stock dividends and splits, subsequent rights offerings, pro rata distributions or similar events affecting our common stock.

#### Transferability
Subject to applicable laws, the pre-funded warrants may be offered for sale, sold, transferred or assigned at the option of the holder upon surrender of the pre-funded warrant to us together with the appropriate instruments of transfer.

#### Fundamental Transactions
In the event of a fundamental transaction, as described in the pre-funded warrants and generally including but not limited to any reorganization, recapitalization, spin-off or reclassification of our common stock, the sale, transfer or other disposition of all or substantially all of our properties or assets, our consolidation or merger with or into another person, the acquisition of more than 50% of the voting power of our capital stock, or any person or group becoming the beneficial owner of greater than 50% of the outstanding shares of our common stock or greater than 50% of the voting power of the common equity of the Company, upon consummation of such a fundamental transaction, the holder will have the right to receive the number of shares of common stock of the successor or acquiring corporation or of the Company, if it is the surviving corporation, and any additional consideration receivable as a result of such fundamental transaction by a holder of the number of shares of common stock for which the pre-funded warrant is exercisable immediately prior to such fundamental transaction.

#### No Rights as a Stockholder
Except by virtue of such holder's ownership of shares of our common stock, the holder of a pre-funded warrant does not have the rights or privileges of a holder of our common stock, including any voting rights, until the holder exercises the pre-funded warrant. In the event of certain distributions, including cash dividends, if any, to all holders of our common stock for no consideration, the holder of a pre-funded warrant shall be entitled to participate in such distributions to the same extent as if a holder of shares of our common stock, in which case such distribution shall be held in abeyance for the benefit of such holder until the earlier of such time as the ownership limitations would not be exceeded or the pre-funded warrant is exercised.

#### Series C Common Warrants
The following is a brief summary of certain terms and conditions of the Series C Common Warrants being offered by this prospectus. The following description is subject in all respects to the provisions contained in the Series C Common Warrants.

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#### Form
Pursuant to the Warrant Agency Agreement, the Series C Common Warrants will be issued in book-entry form and shall initially be represented only by one or more global warrants deposited with the warrant agent, as custodian on behalf of DTC, and registered in the name of Cede & Co., a nominee of DTC, or as otherwise directed by DTC. The form of Series C Common Warrant was filed as an exhibit to this Registration Statement.

#### Term
The Series C Common Warrants will be immediately exercisable upon issuance and may be exercised until the five year anniversary from the date of issuance.

#### Exercisability
The Series C Common Warrants will be exercisable, at the option of each holder, in whole or in part, by delivering to us a duly executed exercise notice accompanied by payment in full in immediately available funds for the number of shares of our common stock purchased upon such exercise (except in the case of a cashless exercise as described below). No fractional shares of common stock will be issued in connection with the exercise of a Series C Common Warrant. In lieu of fractional shares, we will either pay the holder an amount in cash equal to the fractional amount multiplied by the exercise price or round up to the nearest whole share.

If, at any time after the issuance of the Series C Common Warrants, such holder exercises its Series C Common Warrants and a registration statement registering the issuance of the shares of common stock underlying the Series C Common Warrants under the Securities Act is not then effective or available (or a prospectus is not available for the resale of shares of common stock underlying the Series C Common Warrants), then in lieu of making the cash payment otherwise contemplated to be made to us upon such exercise in payment of the aggregate exercise price, the holder shall instead receive upon such exercise (either in whole or in part) only the net number of shares of common stock determined according to a formula set forth in the Series C Common Warrants. Notwithstanding anything to the contrary, in the event we do not have or maintain an effective registration statement, there are no circumstances that would require us to make any cash payments or net cash settle the Series C Common Warrants to the holders.

#### Exercise Limitations
Under the Series C Common Warrants, we may not effect the exercise of any Series C Common Warrant, and a holder will not be entitled to exercise any portion of any Series C Common Warrant, which, upon giving effect to such exercise, would cause the aggregate number of shares of our common stock beneficially owned by the holder (together with its affiliates) to exceed 4.99% (or, at the election of the holder, 9.99%) of the number of shares of our common stock that would be outstanding immediately after giving effect to the exercise, as such percentage ownership is determined in accordance with the terms of the Series C Common Warrant. However, any holder may increase or decrease such percentage to any other percentage not in excess of 9.99% upon at least 61 days' prior notice from the holder to us.

#### Exercise Price
The exercise price per whole share of our common stock purchasable upon the exercise of the Series C Common Warrants is $ per share. The exercise price of the Series C Common Warrants is subject to appropriate adjustment in the event of certain stock dividends and distributions, stock splits, stock combinations, reclassifications or similar events affecting our common stock and upon any distributions of assets, including cash, stock or other property to our stockholders.

#### Transferability
Subject to applicable laws, the Series C Common Warrants may be offered for sale, sold, transferred or assigned at the option of the holder upon surrender of the Series C Common Warrant to us together with the appropriate instruments of transfer.

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#### Fundamental Transactions
In the event of a fundamental transaction, as described in the Series C Common Warrants and generally including but not limited to any reorganization, recapitalization, spin-off or reclassification of our common stock, the sale, transfer or other disposition of all or substantially all of our properties or assets, our consolidation or merger with or into another person, the acquisition of more than 50% of the voting power of our capital stock, or any person or group becoming the beneficial owner of greater than 50% of the outstanding shares of our common stock or greater than 50% of the voting power of the common equity of the Company, upon consummation of such a fundamental transaction, the holder will have the right to receive the number of shares of common stock of the successor or acquiring corporation or of the Company, if it is the surviving corporation, and any additional consideration receivable as a result of such fundamental transaction by a holder of the number of shares of common stock for which the Series C Common Warrant is exercisable immediately prior to such fundamental transaction. Additionally, as more fully described in the Series C Common Warrants, in the event of certain fundamental transactions, the holders of the Series C Common Warrants will be entitled to receive consideration in an amount equal to the Black Scholes value of the Series C Common Warrants on the date of consummation of the transaction.

#### No Rights as a Stockholder
Except by virtue of such holder's ownership of shares of our common stock, the holder of a Series C Common Warrant does not have the rights or privileges of a holder of our common stock, including any voting rights, until the holder exercises the Series C Common Warrant. In the event of certain distributions, including cash dividends, if any, to all holders of our common stock for no consideration, the holder of a Series C Common Warrant shall be entitled to participate in such distributions to the same extent as if a holder of shares of our common stock, in which case such distribution shall be held in abeyance for the benefit of such holder until the earlier of such time as the ownership limitations would not be exceeded or the Series C Common Warrant is exercised.

#### Exchange Listing
We do not plan on applying to list the pre-funded warrants or Series C Common Warrants on Nasdaq, any other national securities exchange or any other nationally recognized trading system.

#### Series D Common Warrants
The following is a brief summary of certain terms and conditions of the Series D Common Warrants being offered by this prospectus. The following description is subject in all respects to the provisions contained in the Series D Common Warrants.

#### Form
Pursuant to the Warrant Agency Agreement, the Series D Common Warrants will be issued in book- entry form and shall initially be represented only by one or more global warrants deposited with the warrant agent, as custodian on behalf of DTC, and registered in the name of Cede & Co., a nominee of DTC, or as otherwise directed by DTC. The form of Series D Common Warrant will be filed as an exhibit to this Registration Statement.

#### Term
The Series D Common Warrants will be immediately exercisable upon issuance and may be exercised until the two-year anniversary from the date of issuance.

#### Exercisability
The Series D Common Warrants will be exercisable, at the option of each holder, in whole or in part, by delivering to us a duly executed exercise notice accompanied by payment in full in immediately available funds for the number of shares of our common stock purchased upon such exercise (except in the case of a cashless exercise as described below). No fractional shares of common stock will be issued in connection

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with the exercise of a Series D Common Warrant. In lieu of fractional shares, we will either pay the holder an amount in cash equal to the fractional amount multiplied by the exercise price or round up to the nearest whole share.

The Series D Common Warrants are callable at our option if, after the initial exercise date of the Series D Common Warrants, which shall be the date of issuance (the "Initial Exercise Date") and after the release by the Company of a positive data readout for its Phase 1b Part III clinical trial for its product candidate DA-1726 via a widely disseminated press release (the date in which the Company releases such results, the "Milestone Event Date") (i) the volume weighted average price ("VWAP") for each of 20 consecutive trading days (the "Measurement Period"), which 20 consecutive Trading Day period shall not have commenced until after the Milestone Event Date, exceeds $ per share (subject to adjustment for forward and reverse stock splits, recapitalizations, stock dividends and the like after the Initial Exercise Date), (ii) the average daily dollar volume for such Measurement Period exceeds $500,000 per trading day and (iii) the holder is not in possession of any information that constitutes, or might constitute, material non-public information which was provided by us, any of our subsidiaries, or any of our officers, directors, employees, agents or affiliates, then we may, within one trading day of the end of such Measurement Period, call for cancellation of all or any portion of the Series D Common Warrants for which a notice of exercise has not yet been delivered (such right, a "Call") for consideration equal to $0.001 per warrant share. To exercise this right, we must deliver to the warrantholder an irrevocable written notice (a "Call Notice"), indicating therein the portion of unexercised portion of the Series D Common Warrant to which such notice applies. If the conditions set for such Call are satisfied for the period from the date of the Call Notice through and including the Call Date (as defined below), then any portion of the Series D Common Warrant subject to such Call Notice for which a Notice of Exercise shall not have been received by the Call Date will be cancelled at 6:30 p.m. (New York City time) on the tenth Trading Day after the date the Call Notice is received by the warrantholder (such date and time, the "Call Date"). Any unexercised portion of the Series D Common Warrant to which the Call Notice does not pertain will be unaffected by such Call Notice. In furtherance thereof, we have agreed with each warrantholder that we will honor all Notices of Exercise with respect to warrant shares subject to a Call Notice that are tendered through 6:30 p.m. (New York City time) on the Call Date. We have agreed with the warrantholders that any Notice of Exercise delivered following a Call Notice which calls less than all of the Series D Common Warrants shall first reduce to zero the number of warrant shares subject to such Call Notice prior to reducing the remaining warrant shares available for purchase under the Series D Common Warrant. Subject to the provisions of the Series D Common Warrant, we may deliver subsequent Call Notices for any portion of a Series D Common Warrant for which the warrantholders shall not have delivered a Notice of Exercise. Notwithstanding anything to the contrary set forth in the Series D Common Warrant, we may not deliver a Call Notice or require the cancellation of a Series D Common Warrant (and any such Call Notice shall be void), unless, from the beginning of the Measurement Period through the Call Date, (1) we shall have honored in accordance with the terms of the Series D Common Warrant all Notices of Exercise delivered by 6:30 p.m. (New York City time) on the Call Date; (2) a registration statement shall be effective as to all warrant shares and the prospectus thereunder available for use by us for the sale of all such warrant shares to the warrantholder; (3) our common stock shall be listed or quoted for trading on Nasdaq (or any successor thereto); (4) there is a sufficient number of authorized shares of common stock for issuance of all securities under the transaction documents entered into as a part of this offering; (5) the issuance of all warrant shares subject to a Call Notice shall not cause a breach of any provision of the Series D Common Warrant; (6) we shall have paid all liquidated damages and other amounts owing to the warrantholder in respect of the Series D Common Warrants; (7) there has been no public announcement of a pending or proposed fundamental transaction that has not been consummated; and (8) the warrantholder is not in possession of any information provided by us, any of our subsidiaries, or any of our officers, directors, employees, agents or affiliates, that constitutes, or may constitute, material non-public information. Our right to call the Series D Common Warrants shall be exercised ratably among the holders based on each warrantholder's initial purchase of Series D Common Warrants.

If, at any time after the issuance of the Series D Common Warrants, such holder exercises its Series D Common Warrants and a registration statement registering the issuance of the shares of common stock underlying the Series D Common Warrants under the Securities Act is not then effective or available (or a prospectus is not available for the resale of shares of common stock underlying the Series D Common Warrants), then in lieu of making the cash payment otherwise contemplated to be made to us upon such

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exercise in payment of the aggregate exercise price, the holder shall instead receive upon such exercise (either in whole or in part) only the net number of shares of common stock determined according to a formula set forth in the Series D Common Warrants. Notwithstanding anything to the contrary, in the event we do not have or maintain an effective registration statement, there are no circumstances that would require us to make any cash payments or net cash settle the Series D Common Warrants to the holders.

#### Exercise Limitations
Under the Series D Common Warrants, we may not effect the exercise of any Series D Common Warrant, and a holder will not be entitled to exercise any portion of any Series D Common Warrant, which, upon giving effect to such exercise, would cause the aggregate number of shares of our common stock beneficially owned by the holder (together with its affiliates) to exceed 4.99% (or, at the election of the holder, 9.99%) of the number of shares of our common stock that would be outstanding immediately after giving effect to the exercise, as such percentage ownership is determined in accordance with the terms of the Series D Common Warrant. However, any holder may increase or decrease such percentage to any other percentage not in excess of 9.99% upon at least 61 days' prior notice from the holder to us.

#### Exercise Price
The exercise price per whole share of our common stock purchasable upon the exercise of the Series D Common Warrants is $ per share. The exercise price of the Series D Common Warrants is subject to appropriate adjustment in the event of certain stock dividends and distributions, stock splits, stock combinations, reclassifications or similar events affecting our common stock and upon any distributions of assets, including cash, stock or other property to our stockholders.

#### Transferability
Subject to applicable laws, the Series D Common Warrants may be offered for sale, sold, transferred or assigned at the option of the holder upon surrender of the Series D Common Warrant to us together with the appropriate instruments of transfer.

#### Fundamental Transactions
In the event of a fundamental transaction, as described in the Series D Common Warrants and generally including but not limited to any reorganization, recapitalization, spin-off or reclassification of our common stock, the sale, transfer or other disposition of all or substantially all of our properties or assets, our consolidation or merger with or into another person, the acquisition of more than 50% of the voting power of our capital stock, or any person or group becoming the beneficial owner of greater than 50% of the outstanding shares of our common stock or greater than 50% of the voting power of the common equity of the Company, upon consummation of such a fundamental transaction, the holder will have the right to receive the number of shares of common stock of the successor or acquiring corporation or of the Company, if it is the surviving corporation, and any additional consideration receivable as a result of such fundamental transaction by a holder of the number of shares of common stock for which the Series D Common Warrant is exercisable immediately prior to such fundamental transaction. Additionally, as more fully described in the Series D Common Warrants, in the event of certain fundamental transactions, the holders of the Series D Common Warrants will be entitled to receive consideration in an amount equal to the Black Scholes value of the Series D Common Warrants on the date of consummation of the transaction.

#### No Rights as a Stockholder
Except by virtue of such holder's ownership of shares of our common stock, the holder of a Series D Common Warrant does not have the rights or privileges of a holder of our common stock, including any voting rights, until the holder exercises the Series D Common Warrant. In the event of certain distributions, including cash dividends, if any, to all holders of our common stock for no consideration, the holder of a Series D Common Warrant shall be entitled to participate in such distributions to the same extent as if a holder of shares of our common stock, in which case such distribution shall be held in abeyance for the benefit of such holder until the earlier of such time as the ownership limitations would not be exceeded or the Series D Common Warrant is exercised.

#### Exchange Listing
We do not plan on applying to list the pre-funded warrants or Series D Common Warrants on Nasdaq, any other national securities exchange or any other nationally recognized trading system.

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#### PRINCIPAL STOCKHOLDERS
The following table sets forth certain information, to the extent known by us or ascertainable from public filings, with respect to the beneficial ownership of our common stock as of December 9, 2025 and as adjusted to reflect the sale of securities in this offering, by:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • each person, or group of affiliated persons, who we know to beneficially own more than 5% of our common stock;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • each of our named executive officers and directors; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • all of our executive officers and directors as a group.

The percentage ownership information shown in the table prior to this offering is based an aggregate of 2,308,294 shares of our common stock outstanding and entitled to vote as of December 9, 2025. The percentage ownership information shown in the table after this offering is adjusted to reflect the sale of 919,681 Class A Units by us in the offering and assuming no exercise of the underwriters' option to purchase additional shares of common stock and/or Common Warrants, no sales of Class B Units, no Common Warrants are exercised and that none of the beneficial owners listed here participate in the offering.

Beneficial ownership is determined in accordance with the rules and regulations of the SEC and includes voting or investment power with respect to our common stock. In addition, the rules include shares of common stock issuable pursuant to: (i) the exercise of stock options that are either immediately exercisable or exercisable on or before February 7, 2026, which is 60 days after December 9, 2025; (ii) the vesting of restricted stock units on or before February 7, 2026, which is 60 days after December 9, 2025; and (iii) outstanding warrants to purchase common stock held by that person that is either immediately exercisable or exercisable on or before February 7, 2026, which is 60 days after December 9, 2025. These shares are deemed to be outstanding and beneficially owned by the person holding those options, restricted stock units and warrants for the purpose of computing the percentage ownership of that person, but they are not treated as outstanding for the purpose of computing the percentage ownership of any other person.

Except as otherwise indicated in the table below, addresses of named beneficial owners are in care of MetaVia Inc., 545 Concord Avenue, Suite 210, Cambridge, Massachusetts 02138.

Except as otherwise noted, the persons and entities in this table have sole voting and investing power with respect to all of the shares of our common stock beneficially owned by them, subject to community property laws, where applicable.

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| | | | |
|:---|:---|:---|:---|
| **Name of Beneficial Owner**  | **Number of <br> Shares <br> Beneficially <br> Owned**  | **Percent <br> Ownership <br> Prior to <br> the Offering**  | **Percent <br> Ownership <br> Following <br> the Offering**  |
| **Greater than 5% securityholders** |  |  |  |
| Armistice Capital, LLC<sup>(1)</sup>  | 115534 | 5.0% | 3.6% |
| Entities affiliated with Dong-A<sup>(2)</sup>  | 1766572 | 76.5% | 54.7% |
| **Executive Officers and Directors** |  |  |  |
| Mark A. Glickman<sup>(3)</sup>  | 885 | \* | \*% |
| Jason L. Groves<sup>(4)</sup>  | 1623 | \* | \*% |
| Andrew I. Koven<sup>(5)</sup>  | 1624 | \* | \*% |
| Hyung Heon Kim<sup>(6)</sup>  | 5552 | \* | \*% |
| Michael Salsbury<sup>(7)</sup>  | 1623 | \* | \*% |
| D. Gordon Strickland<sup>(8)</sup>  | 1617 | \* | \*% |
| James P. Tursi<sup>(9)</sup>  | 753 | \* | \*% |
| Marshall Woodworth<sup>(10)</sup>  | 602 | \* | \*% |
| All current executive officers and directors as a group (8 persons)  | 14279 | \* | \*% |

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\*

Indicates beneficial ownership of less than one percent.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

(1) Based on information known to us and a Schedule 13G filed with the SEC on August 14, 2025 (after giving effect to the Reverse Stock Split). Represents: 115,534 shares of common stock directly held by Armistice Capital Master Fund Ltd. ("Master Fund"), and may be deemed to be beneficially owned by: (i) Armistice Capital, LLC, as the investment manager of Master Fund; and (ii) Steven Boyd, as the Managing Member of Armistice Capital. The address of Master Fund is c/o Armistice Capital, LLC, 510 Madison Avenue, 7th Floor, New York, NY 10022.

(2) Represents (i) 908,698 shares of common stock owned by Dong-A, a South Korean corporation; and (ii) 857,874 shares of common stock owned by Dong-A Holdings, a South Korean corporation. The address of Dong-A and Dong-A Holdings is 64, Cheonho-daero, Dongdaemun-gu, Seoul, Republic of Korea.

(3) Represents 885 shares of common stock.

(4) Represents (i) 887 shares of common stock; (ii) 29 shares of common stock underlying options to purchase common stock that are exercisable within 60 days of December 9, 2025; and (iii) 707 shares of common stock issuable upon settlement of restricted stock unit awards that vest within 60 days of December 9, 2025.

(5) Represents (i) 29 shares of common stock underlying options to purchase common stock that are exercisable within 60 days of December 9, 2025; and (ii) 1,595 shares of common stock issuable upon settlement of restricted stock unit awards that vest within 60 days of December 9, 2025.

(6) Represents (i) 5,545 shares of common stock; and (ii) 7 shares of common stock underlying options to purchase common stock that are exercisable within 60 days of December 9, 2025.

(7) Represents (i) 887 shares of common stock; (ii) 29 shares of common stock underlying options to purchase common stock that are exercisable within 60 days of December 9, 2025; and (iii) 707 shares of common stock issuable upon settlement of restricted stock unit awards that vest within 60 days of December 9, 2025.

(8) Represents (i) 1,595 shares of common stock; and (ii) 22 shares of common stock underlying options to purchase common stock that are exercisable within 60 days of December 9, 2025.

(9) Represents 753 shares of common stock.

(10) Represents 602 shares of common stock.

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#### DESCRIPTION OF OUR CAPITAL STOCK
 *The following summary of certain provisions of our securities does not purport to be complete and is subject to our Certificate of Incorporation, our Fourth Amended and Restated Bylaws (the "Bylaws"), and the provisions of applicable law. You should also refer to the Certificate of Incorporation and the Bylaws, which are filed as exhibits to the Registration Statement of which this prospectus is a part.* 

#### General
As of the date of this prospectus, our Certificate of Incorporation authorizes us to issue up to 110,000,000 shares of capital stock, all with a par value of $0.001 per share, of which: 100,000,000 shares are designated as common stock and 10,000,000 shares are designated as preferred stock.

#### Common Stock
As of September 30, 2025, 2,201,344 shares of common stock and no shares of preferred stock were outstanding. All outstanding shares of common stock are duly authorized, validly issued, fully paid, and nonassessable. All authorized but unissued shares of our common stock are available for issuance by our Board without any further stockholder action, except as required by the listing standards of Nasdaq.

#### Voting Rights
Each holder of our common stock is entitled to one vote for each share on all matters submitted to a vote of the stockholders, including the election of directors. Our stockholders do not have cumulative voting rights in the election of directors. Accordingly, holders of a majority of the voting shares are able to elect all of the directors. In addition, the affirmative vote of holders of 66 <sup>2</sup>∕3% of the voting power of all of the then outstanding voting stock will be required to take certain actions, including amending certain provisions of our Certificate of Incorporation, such as the provisions relating to amending our Bylaws, procedures for our stockholder meetings, the classified board, director liability, and amendments requirements of our Certificate of Incorporation.

#### Dividend Rights
Subject to preferences that may be applicable to any then-outstanding preferred stock, holders of common stock are entitled to receive ratably those dividends, if any, as may be declared by the Board out of legally available funds.

#### Liquidation, Dissolution or Winding Up
In the event of our liquidation, dissolution, or winding up, the holders of common stock will be entitled to share ratably in the assets legally available for distribution to stockholders after the payment of or provision for all of our debts and other liabilities, subject to the prior rights of any preferred stock then-outstanding.

#### Other Rights and Preferences
Holders of common stock have no preemptive or conversion rights or other subscription rights and there are no redemption or sinking fund provisions applicable to the common stock. The rights, preferences, and privileges of holders of common stock are subject to and may be adversely affected by the rights of the holders of shares of any series of preferred stock that we may designate and issue in the future.

#### Registration Rights — Investor Rights Agreement
On September 14, 2022, we entered into the Investor Rights Agreement with Dong-A pursuant to which, Dong-A has the right, subject to the terms thereof, to designate for appointment to the Board that number of directors commensurate with Dong-A's and its affiliates' beneficial ownership of our common stock, with the number of directors that Dong-A is entitled to designate ("DA Designees") rounded up to the nearest whole number. To the extent necessary to permit the designation of the DA Designees, the size of

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the Board shall be increased to that number of directors that would permit Dong-A to designate a number of directors to fill the vacancies created thereby that is commensurate with Dong-A's and its affiliates' collective beneficial ownership of the common stock outstanding at such time (taking into account any DA Designees already serving on the Board at such time). For so long as Dong-A has the right to designate any DA Designee to the Board, Dong-A will vote their shares of our common stock in favor of any Company Director (as defined in the Investor Rights Agreement) or any nominee designated by the Nominating and Corporate Governance Committee of the Board and against the removal of any Company Director, in each case, at any meeting of the stockholders of the Company.

#### Registration Rights — 2022 Registration Rights Agreement
On September 14, 2022, we entered into the Registration Rights Agreement with Dong-A and the other parties thereto (the "2022 Registration Rights Agreement"). The 2022 Registration Rights Agreement provides Dong-A with demand and piggyback registration rights, including the right to two long-form registration statements. In addition, we agreed to file a registration statement to register the shares of common stock issuable upon any common stock held by the parties to the 2022 Registration Rights Agreement (the "2022 Registrable Securities") and to use commercially reasonable efforts to cause each registration statement to be declared effective under the Securities Act as promptly as possible after the filing thereof. We also agreed to use our commercially reasonable efforts to keep such registration statement continuously effective under the Securities Act until the date that all 2022 Registrable Securities covered by such registration statement have been sold or are otherwise able to be sold pursuant to Rule 144.

#### Registration Rights — 2024 Registration Rights Agreement
On June 23, 2024, we entered into the Registration Rights Agreement with Dong-A and Master Fund (the "2024 Registration Rights Agreement"). The 2024 Registration Rights Agreement provides Dong-A and Master Fund, among other things, with registration rights for the shares of common stock, as well as the shares of common stock underlying warrants, in each case issued in June 2024. We also agreed to use our commercially reasonable efforts to keep such registration statement continuously effective under the Securities Act until the date that all securities covered by such registration statement have been sold or are otherwise able to be sold pursuant to Rule 144.

#### Registration Rights — 2025 Registration Rights Agreement
On May 8, 2025, we entered into the Registration Rights Agreement with Dong-A and Dong-A Holdings (the "2025 Registration Rights Agreement"). The 2025 Registration Rights Agreement provides Dong-A and Dong-A Holdings, among other things, with demand and piggyback registration rights, including the right to two long-form registration statements. In addition, we agreed to file a registration statement to (i) register the shares of common stock pre-funded warrants sold in the private placement (the "2025 Registrable Securities"); and (ii) to use commercially reasonable efforts to cause each registration statement to be declared effective under the Securities Act, as promptly as possible after the filing thereof. We also agreed to use our commercially reasonable efforts to keep such registration statement continuously effective under the Securities Act until the date that all 2025 Registrable Securities covered by such registration statement have been sold or are otherwise able to be sold pursuant to Rule 144.

#### Preferred Stock
As of September 30, 2025, no shares of preferred stock were outstanding. Our Board may, without further action by our stockholders, fix the rights, preferences, privileges and restrictions of up to an aggregate of 10,000,000 shares of preferred stock in one or more series and authorize their issuance. These rights, preferences and privileges could include dividend rights, conversion rights, voting rights, terms of redemption, liquidation preferences, sinking fund terms and the number of shares constituting any series or the designation of any series, any or all of which may be greater than the rights of our common stock. The issuance of our preferred stock could adversely affect the voting power of holders of our common stock and the likelihood that such holders will receive dividend payments and payments upon liquidation. In addition, the issuance of preferred stock could have the effect of decreasing the market price of our common stock and could also have the effect of delaying, deferring or preventing a change of control or other corporate action.

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We will fix the designations, voting powers, preferences and rights of the preferred stock of each series we issue, as well as the qualifications, limitations or restrictions thereof, in the certificate of designation relating to that series. We will file as an exhibit to the Registration Statement of which this prospectus is a part, or will incorporate by reference from reports that we file with the SEC, the form of any certificate of designation that describes the terms of the series of preferred stock we are offering. We will describe in the applicable prospectus supplement the terms of the series of preferred stock being offered, including, to the extent applicable:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the title and stated value;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the number of shares we are offering;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the liquidation preference per share;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the purchase price;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the dividend rate, period and payment date and method of calculation for dividends;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • whether dividends will be cumulative or non-cumulative and, if cumulative, the date from which dividends will accumulate;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • our right, if any, to defer payment of dividends and the maximum length of any such deferral period;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the procedures for any auction and remarketing, if any;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the provisions for a sinking fund, if any;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the provisions for redemption or repurchase, if applicable, and any restrictions on our ability to exercise those redemption and repurchase rights;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • any listing of the preferred stock on any securities exchange or market;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • whether the preferred stock will be convertible into our common stock or other securities of ours, and, if applicable, the conversion price, or how it will be calculated, and the conversion period;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • whether the preferred stock will be exchangeable into debt securities, and, if applicable, the exchange price, or how it will be calculated, and the exchange period;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • voting rights, if any;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • preemptive rights, if any;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • restrictions on transfer, sale or other assignment, if any;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • whether interests in the preferred stock will be represented by depositary shares;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • a discussion of material U.S. federal income tax considerations applicable to the preferred stock;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the relative ranking and preferences of the preferred stock as to dividend rights and rights if we liquidate, dissolve or wind up our affairs;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • any limitations on the issuance of any class or series of preferred stock ranking senior to or on a parity with the series of preferred stock as to dividend rights and rights if we liquidate, dissolve or wind up our affairs; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • any other specific terms, preferences, rights or limitations of, or restrictions on, the preferred stock.

If we issue and sell shares of preferred stock pursuant to this prospectus, together with any applicable prospectus supplement or free writing prospectus, the shares of preferred stock will be fully paid and non-assessable.

#### Warrants
In January 2021, in connection with a securities purchase agreement, we issued to certain institutional investors in a private placement pursuant to Section 4(a)(2) of the Securities Act, a warrant to purchase up to 942 shares of our common stock, at an exercise price of $15,919.20 per share (the "January 2021 Warrant"),

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after giving effect to (i) the Reverse Stock Split, (ii) the 1-for-8 reverse stock split in December 2023 and (iii) the 1-for-30 reverse stock split in September 2022. As of September 30, 2025, the January 2021 Warrant was exercisable for 942 shares of our common stock at an exercise price of $15,919.20 per share.

In November 2022, in connection with an underwritten public offering, we issued 65,340 Series B Warrants to purchase up to 65,340 shares of common stock at an exercise price of $264.00 per share (the "2022 Series B Warrants"), after giving effect to (i) the Reverse Stock Split and (ii) the 1-for-8 reverse stock split in December 2023. As of September 30, 2025, the 2022 Series B Warrants were exercisable for 16,176 shares of our common stock at an exercise of $264.00 per share. The 2022 Series B Warrants have a cashless exercise provision whereby one warrant can be exercised for one share of common stock for no additional consideration.

In June 2024, we issued to Master Fund and Dong-A in a private placement pursuant to Section 4(a)(2) of the Securities Act, the 2024 Series B warrants to purchase up to 693,962 shares of common stock at an exercise price of $43.23 per share, after giving effect to the Reverse Stock Split. As of September 30, 2025, the 2024 Series B Warrants were exercisable for 693,962 shares of our common stock at an exercise price of $43.23 per share.

In June 2024, we issued to H.C. Wainwright & Co., LLC and certain of its designees in a private placement pursuant to Section 4(a)(2) of the Securities Act, a warrant to purchase up to 11,564 shares of common stock at an exercise price of $54.0375 per share (the "Placement Agent Warrants"), after giving effect to the Reverse Stock Split. As of September 30, 2025, the Placement Agent Warrants were exercisable for 11,564 shares of our common stock at an exercise price of $54.0375 per share.

#### Options and Restricted Stock Units
As of September 30, 2025 (i) no shares of common stock remain available for issuance under our 2019 Equity Incentive Plan (the "2019 Plan"), and 167,849 shares of common stock remain available for potential issuance under our 2021 Plan and our 2022 Plan, (ii) stock options to purchase an aggregate of 136 shares of common stock were outstanding under our 2019 Plan and stock options to purchase an aggregate of 284 shares of common stock were outstanding under our 2022 Plan, and (iii) 29,514 unvested shares of restricted stock units were outstanding under our 2022 Plan.

#### Anti-Takeover Effects of Delaware Law and Our Certificate of Incorporation and Bylaws
Our Certificate of Incorporation and Bylaws contain provisions that could make it more difficult to complete an acquisition of us by means of a tender offer, a proxy contest or otherwise or the removal and replacement of our incumbent officers and directors.

#### Removal of Directors; Board Vacancies; Board Size
Our Certificate of Incorporation provides for the removal of any of our directors only for cause and requires a stockholder vote of at least 66 <sup>2</sup>∕3% of the voting power of the then outstanding voting stock. In addition, our Certificate of Incorporation provides that any vacancy occurring on our Board may be filled by a majority of directors then in office, even if less than a quorum, unless the Board determines that such vacancy shall be filled by the stockholders. Finally, the authorized number of directors may be changed only by a resolution of the Board. This system of removing directors, filling vacancies and fixing the size of the Board makes it more difficult for stockholders to replace a majority of the directors.

#### Classes
Our Certificate of Incorporation and Bylaws provide that the Board be divided into three classes of directors, as nearly equal in number as possible, with each class serving a staggered three-year term. The classification system of electing directors may tend to discourage a third-party from making a tender offer or otherwise attempting to obtain control of us since the classification of the Board generally increases the difficulty of replacing a majority of directors.

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#### Special Stockholder Meetings
Our Certificate of Incorporation and Bylaws provide that a special meeting of stockholders may be called only by a resolution adopted by a majority of our Board or by the chair of the Board.

#### Stockholder Advance Notice Procedure
Our Bylaws establish an advance notice procedure for stockholders to make nominations of candidates for election as directors or to bring other business before an annual meeting of our stockholders. The Bylaws provide that any stockholder wishing to nominate persons for election as directors at, or bring other business before, an annual meeting must deliver to our secretary a written notice of the stockholder's intention to do so. To be timely, the stockholder's notice must be delivered to or mailed and received by us not more than 120 days, and not less than 90 days before the anniversary date of the preceding annual meeting, except that if the annual meeting is set for a date that is not within 30 days before or 30 days after such anniversary date, we must receive the notice not earlier than the close of business on the 120<sup>th</sup> day prior to the annual meeting and not later than the close of business on the later of (i) the 90<sup>th</sup> day prior to the annual meeting or (ii) the 10<sup>th</sup> day following the day on which we first made public announcement of the date of meeting. The notice must include the following information:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • as to director nominations all information relating to each director nominee that is required by the rules of the SEC to be disclosed in solicitations of proxies, or is otherwise required by Section 14 of the Exchange Act, including Regulation 14A and Rule 14a-19, and a description of all Derivative Transactions (as defined in the Bylaws) by each nominee during the previous twelve month period;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • as to any other business that the stockholder proposes to bring before the meeting, a reasonably brief description of the business to be proposed, the text of the proposal, the reasons for conducting such business at the meeting and, if any, and the stockholder's material interest in the proposed business; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • as to the stockholder who intends to make the nomination (the "Notifying Stockholder"), (i) the name and address of the Notifying Stockholder, (ii) the class, series and number of our securities that Notifying Stockholder beneficially owns of record and (iii) a description of any participants, associates, family members living in the same household and any person or entity who is a member of a group with the Notifying Stockholder.

#### Undesignated Preferred Stock
The ability to authorize undesignated preferred stock makes it possible for our Board to issue preferred stock with voting or other rights or preferences that could have the effect of delaying, deferring, preventing or otherwise impeding any attempt to change control of us.

#### Delaware Anti-Takeover Statute
The Company is subject to Section 203 of the DGCL. Section 203 generally prohibits a public Delaware corporation such as us from engaging in a "business combination" with an "interested stockholder" for a period of three years following the time that the stockholder became an interested stockholder, unless:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • prior to the time the stockholder became an interested stockholder, the board of directors of the corporation approved either the business combination or the transaction which resulted in the stockholder becoming an interested stockholder;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • upon consummation of the transaction which resulted in the stockholder becoming an interested stockholder, the interested stockholder owned at least 85% of the voting stock of the corporation outstanding at the time the transaction commenced, excluding for purposes of determining the number of shares outstanding (i) shares owned by persons who are directors and also officers and (ii) employee stock plans in which employee participants do not have the right to determine confidentially whether shares held subject to the plan will be tendered in a tender or exchange offer; or

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • at or subsequent to the time the stockholder became an interested stockholder, the business combination is approved by the board and authorized at an annual or special meeting of stockholders, and not by written consent, by the affirmative vote of at least 66 <sup>2</sup>∕3% of the outstanding voting stock which is not owned by the interested stockholder.

Section 203 defines a business combination to include:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • any merger or consolidation involving the corporation and the interested stockholder;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • any sale, lease, exchange, mortgage, pledge, transfer or other disposition (in one transaction or a series of transactions) involving the interested stockholder of 10% or more of the assets of the corporation (or its majority-owned subsidiary);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • subject to exceptions, any transaction that results in the issuance or transfer by the corporation of any stock of the corporation to the interested stockholder;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • subject to exceptions, any transaction involving the corporation that has the effect, directly or indirectly, of increasing the proportionate share of the stock or any class or series of the corporation beneficially owned by the interested stockholder; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the receipt by the interested stockholder of the benefit, directly or indirectly (except proportionately as a stockholder of such corporation), of any loans, advances, guarantees, pledges or other financial benefits, other than certain benefits set forth in Section 203, provided by or through the corporation.

In general, Section 203 defines an interested stockholder as any entity or person beneficially owning 15% or more of the outstanding voting stock of the corporation and any entity or person that is an affiliate or associate of such entity or person.

#### Transfer Agent and Registrar
The transfer agent and registrar for our common stock is Equiniti Trust Company, LLC.

#### Listing on the Nasdaq
Our common stock is listed on the Nasdaq under the symbol "MTVA."

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#### UNDERWRITING
We are offering the securities described in this prospectus through the underwriters named below. We will enter into an underwriting agreement dated , 2026, with Ladenburg Thalmann & Co. Inc., as the representative of the underwriters in this offering. Subject to the terms and conditions of the underwriting agreement, the underwriters have agreed to purchase the number of our securities set forth opposite its name below.

---

| | | |
|:---|:---|:---|
| **Underwriters**  | **Number <br> of <br> Class A <br> Units**  | **Number of <br> Class B Units**  |
| Ladenburg Thalmann & Co. Inc.  |  |  |
| Totals  |  |  |

---

A copy of the underwriting agreement has been filed as an exhibit to the registration statement of which this prospectus is part.

We have been advised by the underwriters that they propose to offer the securities directly to the public at the public offering prices set forth on the cover page of this prospectus. Any securities sold by the underwriters to securities dealers will be sold at the public offering price less a selling concession not in excess of $ per share of common stock, $ per 1.5 Series C Common Warrants, and $ per 1.5 Series D Common Warrants.

The underwriting agreement provides that the underwriters' obligation to purchase the securities we are offering is subject to conditions contained in the underwriting agreement.

No action has been taken by us or the underwriters that would permit a public offering of the securities in any jurisdiction outside the United States where action for that purpose is required. None of our securities included in this offering may be offered or sold, directly or indirectly, nor may this prospectus or any other offering material or advertisements in connection with the offer and sales of any of the securities offering hereby be distributed or published in any jurisdiction except under circumstances that will result in compliance with the applicable rules and regulations of that jurisdiction. Persons who receive this prospectus are advised to inform themselves about and to observe any restrictions relating to this offering of securities and the distribution of this prospectus. This prospectus is neither an offer to sell nor a solicitation of any offer to buy the securities in any jurisdiction where that would not be permitted or legal.

The underwriters have advised us that they do not intend to confirm sales to any account over which they exercise discretionary authority.

#### Underwriting Discount and Expenses
The following table summarizes the underwriting discount and commission to be paid to the underwriters by us.

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Per Class A <br> Unit**  | **Per <br> Class B Unit**  | **Total <br> Without <br> Over- <br> Allotment**  | **Total <br> With <br> Full <br> Over- <br> Allotment<sup>(2)</sup>**  |
| Public offering price<sup>(1)</sup>  |  | $| $— | $|
| Underwriting discounts and commissions<sup>(3)</sup>  |  | $| $— | $|
| Proceeds to us, before expenses  |  | $| $— | $|

---

(1) The public offering price corresponds, in respect of the Class A Units, to (a) a public offering price per share of common stock of $($ net of the underwriting discount), (b) a public offering price per 1.5 Series C Common Warrants of $($ net of the underwriting discount), and (c) a public offering price per 1.5 Series D Common Warrants of $($ net of the underwriting discount) and in respect of the Class B Units, (x) a public offering price per pre-funded warrant of $($ net of the underwriting discount), (y) a public offering price per 1.5 Series C Common Warrants of

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$($ net of the underwriting discount), and (z) a public offering price per 1.5 Series D Common Warrants of $($ net of the underwriting discount).

(2) We have granted a 45-day option to the underwriters to purchase up to 137,952 additional shares of common stock and/or up to 413,856 additional Common Warrants at the respective public offering price per security less estimated underwriting discounts and commissions. The option may be used to purchase such shares of common stock and/or Common Warrants, or any combination thereof, as determined by the underwriters.

(3) We have also agreed to reimburse the accountable expenses of the representative of up to $155,000.

We estimate the total expenses payable by us for this offering, not including the underwriting discount and commission, will be approximately $0.8 million.

The securities we are offering are being offered by the underwriters subject to certain conditions specified in the underwriting agreement.

#### Over-allotment Option
We have granted to the underwriters an option exercisable not later than 45 days after the date of this prospectus to purchase up to an aggregate of an additional 137,952 shares of common stock and/or up to 413,856 additional Common Warrants at the respective public offering price per security set forth on the cover page hereto less the underwriting discounts and commissions. The option may be used to purchase such shares of common stock and/or Series C Common Warrants and/or Series D Common Warrants, or any combination thereof, as determined by the underwriters. If any additional shares of common stock and/or Common Warrants are sold, the underwriters will offer such securities on the same terms as those on which the other securities are being offered.

#### Listing
Our shares of common stock are listed on Nasdaq under the symbol "MTVA." There is no established public trading market for the pre-funded warrants or Common Warrants, and we do not expect such a market to develop. In addition, we do not intend to apply for a listing of the pre-funded warrants or Common Warrants on any national securities exchange or other nationally recognized trading system. Without an active trading market, the liquidity of the pre-funded warrants and Common Warrants will be limited.

#### Lock-up Agreements
Each of our officers, directors and each of their respective affiliates and associated partners, and certain affiliated stockholders have agreed with the underwriters to be subject to a lock-up period of 75 days following the closing of this offering, subject to certain exceptions. This means that, during the applicable lock-up period, such persons may not offer for sale, contract to sell, sell, distribute, grant any option, right or warrant to purchase, pledge, hypothecate or otherwise dispose of, directly or indirectly, any shares of our common stock or any securities convertible into, or exercisable or exchangeable for, shares of our common stock. Certain limited transfers are permitted during the lock-up period if the transferee agrees to these lock-up restrictions. We have also agreed, in the underwriting agreement, to similar lock-up restrictions on the issuance and sale of our securities from the date of this prospectus for a period of 75 days following the closing of this offering, subject to certain exceptions. The representative may, in its sole discretion and without notice, waive the terms of any of these lock-up agreements.

#### Tail Financing Payments
We have also agreed to pay the representative a tail fee equal to 9% of the total gross proceeds received by us from certain investors contacted by the representative during the term of its engagement if such investor provides us with capital in any public or private offering or other financing or capital raising transaction for a period of three months after expiration or termination of the engagement with the representative. In addition, we may be obligated to pay certain cash fees and issue warrants to a previously engaged investment bank in the event that certain investors participate in this offering.

#### Transfer Agent and Registrar
The transfer agent and registrar for our common stock is Equiniti Trust Company, LLC.

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#### Determination of Offering Price
The public offering price of the securities offered by this prospectus will be determined by negotiation between us and the underwriters. Among the factors that will be considered in determining the public offering price:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • our history and our prospects;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the industry in which we operate;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • our past and present operating results;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the previous experience of our executive officers; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the general condition of the securities markets at the time of this offering.

The public offering price stated on the cover page of this prospectus should not be considered an indication of the actual value of the shares of common stock or pre-funded warrants sold in this offering. That price is subject to change as a result of market conditions and other factors, and we cannot assure you that the shares of common stock and pre-funded warrants sold in this offering can be resold at or above the public offering price.

#### Stabilization, Short Positions and Penalty Bids
The underwriters may engage in syndicate covering transactions stabilizing transactions and penalty bids or purchases for the purpose of pegging, fixing or maintaining the price of our common stock:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Syndicate covering transactions involve purchases of securities in the open market after the distribution has been completed in order to cover syndicate short positions. Such a naked short position would be closed out by buying securities in the open market. A naked short position is more likely to be created if the underwriters are concerned that there could be downward pressure on the price of the securities in the open market after pricing that could adversely affect investors who purchase in the offering.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Stabilizing transactions permit bids to purchase the underlying security so long as the stabilizing bids do not exceed a specific maximum.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Penalty bids permit the underwriters to reclaim a selling concession from a syndicate member when the securities originally sold by the syndicate member are purchased in a stabilizing or syndicate covering transaction to cover syndicate short positions.

These syndicate covering transactions, stabilizing transactions, and penalty bids may have the effect of raising or maintaining the market prices of our securities or preventing or retarding a decline in the market prices of our securities. As a result, the price of our common stock may be higher than the price that might otherwise exist in the open market. Neither we nor the underwriters make any representation or prediction as to the effect that the transactions described above may have on the price of our common stock. These transactions may be effected on Nasdaq, in the over-the-counter market or on any other trading market and, if commenced, may be discontinued at any time.

In connection with this offering, the underwriters also may engage in passive market making transactions in our common stock in accordance with Regulation M during a period before the commencement of offers or sales of shares of our common stock in this offering and extending through the completion of the distribution. In general, a passive market maker must display its bid at a price not in excess of the highest independent bid for that security. However, if all independent bids are lowered below the passive market maker's bid that bid must then be lowered when specific purchase limits are exceeded. Passive market making may stabilize the market price of the securities at a level above that which might otherwise prevail in the open market and, if commenced, may be discontinued at any time.

Neither we nor the underwriters make any representation or prediction as to the direction or magnitude of any effect that the transactions described above may have on the prices of our securities. In addition, neither we nor the underwriters make any representation that the underwriters will engage in these transactions or that any transactions, once commenced will not be discontinued without notice.

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#### Other Relationships
From time to time, certain of the underwriters and their affiliates may provide in the future, various advisory, investment and commercial banking and other services to us in the ordinary course of business, for which they will receive customary fees and commissions. The representative has acted as underwriter in connection with our past offering consummated in November 2022, as placement agent in connection with our private placement consummated in May 2025 and acts as our sales agent for our existing at-the-market offering, in which it received and receives compensation in connection therewith.

#### Indemnification
We have agreed to indemnify the underwriters against certain liabilities, including certain liabilities arising under the Securities Act, or to contribute to payments that the underwriters may be required to make for these liabilities.

#### Electronic Distribution
A prospectus in electronic format may be made available on the websites maintained by the underwriters, if any, participating in this offering and the underwriters may distribute prospectuses electronically. Other than the prospectus in electronic format, the information on these websites is not part of this prospectus or the registration statement of which this prospectus forms a part, has not been approved or endorsed by us or the underwriters, and should not be relied upon by investors.

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#### MATERIAL U.S. FEDERAL INCOME TAX CONSEQUENCES
The following discussion is a summary of the material U.S. federal income tax consequences of the purchase, ownership, and disposition of shares of our securities issued pursuant to this offering and shares of our common stock received upon exercise of the pre-funded warrants and Common Warrants, but does not purport to be a complete analysis of all potential tax consequences including, among others, estate and gift tax laws, and any applicable state, local, or non-U.S. tax laws. This discussion is based on the Code, Treasury Regulations promulgated thereunder, judicial decisions, and published rulings and administrative pronouncements of the IRS, in effect as of the date hereof. These authorities may change or be subject to differing interpretations. Any such change or differing interpretation may be applied retroactively in a manner that could adversely affect a holder of securities. We have not sought and will not seek any rulings from the IRS regarding the matters discussed below. There can be no assurance the IRS or a court will not take a contrary position to that discussed below regarding the tax consequences of the purchase, ownership, and disposition of the securities.

This discussion is limited to holders that hold the securities as "capital assets" within the meaning of Section 1221 of the Code (generally, property held for investment). This discussion does not address all U.S. federal income tax consequences relevant to a holder's particular circumstances, including the impact of the Medicare contribution tax on net investment income and any alternative minimum tax. In addition, it does not address consequences relevant to holders subject to special rules, including, without limitation:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • U.S. expatriates and certain former citizens or long-term residents of the U.S.;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • persons holding the securities as part of a hedge, straddle, or other risk reduction strategy or as part of a conversion transaction or other integrated investment;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • banks, insurance companies, and other financial institutions;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • regulated investment companies or real estate investment trusts;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • brokers, dealers, or traders in securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • "controlled foreign corporations," "passive foreign investment companies," and corporations that accumulate earnings to avoid U.S. federal income tax;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • partnerships or other entities or arrangements treated as partnerships for U.S. federal income tax purposes (and investors therein);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • tax-exempt organizations or governmental organizations;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • persons deemed to sell the securities under the constructive sale provisions of the Code;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • persons who have elected to mark securities to market;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • persons who hold or receive the securities pursuant to the exercise of any employee stock option or otherwise as compensation;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • persons subject to special tax accounting rules as a result of any item of gross income with respect to the securities being taken into account in an "applicable financial statement" (as defined in the Code);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • tax-qualified retirement plans; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • "qualified foreign pension funds" as defined in Section 897(l)(2) of the Code and entities all of the interests of which are held by qualified foreign pension funds.

If an entity or arrangement treated as a partnership for U.S. federal income tax purposes holds the securities, the tax treatment of a partner in the partnership will depend on the status of the partner, the activities of the partnership, and certain determinations made at the partner level. Accordingly, partnerships holding the securities and the partners in such partnerships should consult their tax advisors regarding the U.S. federal income tax consequences to them.

#### THIS DISCUSSION IS FOR INFORMATION PURPOSES ONLY AND IS NOT TAX ADVICE. PROSPECTIVE INVESTORS SHOULD CONSULT THEIR TAX ADVISORS WITH RESPECT TO

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 **THE APPLICATION OF THE U.S. FEDERAL INCOME TAX LAWS TO THEIR PARTICULAR SITUATIONS AS WELL AS ANY TAX CONSEQUENCES OF THE PURCHASE, OWNERSHIP AND DISPOSITION OF THE SECURITIES ARISING UNDER THE U.S. FEDERAL ESTATE OR GIFT TAX LAWS OR UNDER THE LAWS OF ANY STATE, LOCAL, OR NON-U.S. TAXING JURISDICTION OR UNDER ANY APPLICABLE INCOME TAX TREATY.** 

#### Allocation of Purchase Price of the Class A Units and Class B Units
Each Class A Unit should be treated for U.S. federal income tax purposes as an "investment unit" consisting of one share of our common stock, 1.5 Series C Common Warrants, and 1.5 Series D Common Warrants. Each Class B Unit should be treated for U.S. federal income tax purposes as an "investment unit" consisting of one pre-funded warrant, 1.5 Series C Common Warrants, and 1.5 Series D Common Warrants. The purchase price for each investment unit will be allocated between these components in proportion to their relative fair market values at the time the investment unit is purchased by the holder. This allocation will establish a holder's initial tax basis for U.S. federal income tax purposes in his, her or its (i) share of common stock, Series C Common Warrant, and Series D Common Warrant included in each Class A Unit or (ii) pre-funded warrant, Series C Common Warrant, and Series D Common Warrant included in each Class B Unit. We will not be providing holders with such allocation, and it is possible that different holders will reach different determinations regarding such allocation. A holder's allocation of purchase price between each (i) share of common stock and each Class A Unit's accompanying Common Warrants or (ii) pre-funded warrant and each Class B Unit's accompanying Common Warrants is not binding on the IRS or the courts, and no assurance can be given that the IRS or the courts will agree with a holder's allocation.

Accordingly, each prospective holder should consult his, her or its own tax advisor with respect to the allocation, and the risks associated with such allocation, of the holder's purchase price for the investment unit between our shares of common stock (or, in lieu of common stock, pre-funded warrants) and Common Warrants.

#### Treatment of Pre-funded Warrants
Although not free from doubt, a pre-funded warrant should be treated as a share of our common stock for U.S. federal income tax purposes, and a holder of pre-funded warrants should generally be taxed in the same manner as a holder of common stock, as described below. Accordingly, no gain or loss should be recognized upon the exercise of a pre-funded warrant (other than with respect to cash paid in lieu of a fractional share, and except in the case of a cashless exercise, the treatment of which for U.S. federal income tax purposes is not clear) and, upon exercise, the holding period of a pre-funded warrant should carry over to the share of common stock received. Similarly, the tax basis of the pre-funded warrant should carry over to the share of common stock received upon exercise, increased by the exercise price. The discussion below assumes the characterization described above is respected for U.S. federal income tax purposes. Holders should consult their tax advisors regarding the risks associated with the acquisition of pre-funded warrants pursuant to this offering (including alternative characterizations).

#### Treatment of Pre-Funded Warrants and Common Warrants in Connection with Declaration of Distribution on Common Stock
If, on or after the purchase date and on or prior to termination of a pre-funded warrant or Common Warrant (together, the "Warrants" and each, a "Warrant"), we declare a distribution on shares of common stock, then, upon exercise of such Warrant, the holder shall generally be entitled to share in such declared distribution on an as-converted basis. We intend to treat such distribution as a distribution on the Warrant at the time the distribution is made on the shares of common stock, regardless of whether the holder of the Warrant exercises its warrant at that time and actually receives the distribution. See "— Tax Considerations Applicable to U.S. Holders — Distributions" and "Tax Considerations Applicable to Non-U.S. Holders — Distributions," below. Holders of Warrants should consult their tax advisors regarding the consequences to them with respect to distributions made on shares of common stock, including the allocation of amounts received upon a subsequent sale of, and the basis of any subsequent property received upon subsequent exercise of, such Warrant.

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#### Tax Considerations Applicable to U.S. Holders

#### Definition of a U.S. Holder
For purposes of this discussion, a "U.S. Holder" is any beneficial owner of the securities that, for U.S. federal income tax purposes, is or is treated as any of the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • an individual who is a citizen or resident of the United States;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • a corporation (or other entity treated as a corporation for U.S. federal income tax purposes) created or organized under the laws of the United States, any state thereof, or the District of Columbia;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • an estate, the income of which is subject to U.S. federal income tax regardless of its source; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • a trust that (1) is subject to the primary supervision of a U.S. court and the control of one or more "United States persons" (within the meaning of Section 7701(a)(30) of the Code), or (2) has a valid election in effect to be treated as a United States person for U.S. federal income tax purposes.

#### Exercise or Expiration of Common Warrants
Subject to the discussion below with respect to the cashless exercise of a Common Warrant, a U.S. holder will not recognize income, gain or loss on the exercise of a Common Warrant. A U.S. holder's tax basis in the common stock received upon the exercise of a Common Warrant will equal the sum of (i) the initial tax basis of the Common Warrant exercised (as determined pursuant to the rules discussed above under "Allocation of Purchase Price of the Class A Units and Class B Units") and (ii) the exercise price of the Common Warrant. The U.S. holder's holding period for the common stock received upon exercise of a Common Warrant will begin on the day after such exercise (or possibly on the date of exercise) and will not include the period during which the U.S. holder held the Common Warrant.

The tax consequences of a cashless exercise of a Common Warrant are not clear under current U.S. tax law. A cashless exercise may be tax-free, either because the exercise is not a realization event or because the exercise is treated as a recapitalization for U.S. federal income tax purposes. In either case, a U.S. holder's basis in the common stock received in connection with the cashless exercise would equal the U.S. holder's basis in the Common Warrants surrendered in connection with the cashless exercise. If the cashless exercise was not a realization event, it is unclear whether a U.S. holder's holding period for the common stock would be treated as commencing on the date of exercise or on the day following the date of exercise. If the cashless exercise were treated as a recapitalization, the holding period of the common stock would include the holding period of the Common Warrants surrendered in connection with the cashless exercise.

It is possible that a cashless exercise could be treated in part as a taxable exchange in which gain or loss would be recognized. In such event, a U.S. holder could be deemed to have surrendered Common Warrants having an aggregate fair market value equal to the exercise price for the total number of Common Warrants to be exercised. The U.S. holder would recognize capital gain or loss in an amount equal to the difference between the amount deemed realized (i.e., the exercise price for the Common Warrants exercised) and the U.S. holder's tax basis in the Common Warrants deemed surrendered to pay the exercise price. In this case, a U.S. holder's tax basis in the common stock received would equal the sum of the U.S. holder's initial investment in the exercised Common Warrants and the exercise price for such Common Warrants. It is unclear whether a U.S. holder's holding period for the common stock would commence on the date of exercise of the Common Warrants or the day following the date of exercise of the Common Warrants.

Due to the absence of authority on the U.S. federal income tax treatment of a cashless exercise, there can be no assurance which, if any, of the alternative approaches described above would be adopted by the IRS or a court of law. Accordingly, U.S. holders should consult their own tax advisors regarding the tax consequences of a cashless exercise.

If a Common Warrant is allowed to lapse unexercised, a U.S. holder generally will recognize a capital loss equal to such holder's tax basis in the Common Warrant. The deductibility of capital losses is subject to significant limitations.

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#### Distributions
We do not anticipate declaring or paying dividends to holders of our common stock in the foreseeable future. However, if we do make distributions of cash or property on our common stock (other than certain distributions of common stock), such distributions generally will constitute dividends to the extent paid out of our current or accumulated earnings and profits, as determined for U.S. federal income tax purposes. As noted above, under "— Treatment of Pre-Funded Warrants and Common Warrants in Connection with Declaration of Distribution on Common Stock," distributions made to holders of shares of common stock may result in distributions being deemed received by holders of Warrants as well. Dividends received by a corporate U.S. Holder may be eligible for a dividends received deduction, subject to applicable limitations. Dividends received by certain non-corporate U.S. Holders, including individuals, are generally taxed at the lower applicable capital gains rate provided certain holding period and other requirements are satisfied. Distributions in excess of our current and accumulated earnings and profits will constitute a return of capital and first be applied against and reduce a U.S. Holder's adjusted tax basis in its common stock or Warrants, as applicable, but not below zero.

Any excess will be treated as capital gain and will be treated as described below in the section relating to the sale or disposition of our common stock or Warrants, as applicable.

#### Sale or Other Taxable Disposition of Common Stock, Pre-funded Warrants or Common Warrants
Upon the sale or other taxable disposition of the common stock or Warrants, a U.S. Holder generally will recognize capital gain or loss equal to the difference between (i) the amount of cash and the fair market value of any property received upon the sale or other taxable disposition and (ii) such U.S. Holder's adjusted tax basis in the common stock or Warrant. Such capital gain or loss generally will be long-term capital gain or loss if the U.S. Holder's holding period in such common stock or Warrant is more than one year at the time of the sale or other taxable disposition. Long-term capital gains recognized by certain non-corporate U.S. Holders, including individuals, generally will be subject to reduced rates of U.S. federal income tax. The deductibility of capital losses is subject to certain limitations. U.S. holders who recognize losses with respect to a disposition of our common stock or Warrants should consult their own tax advisors regarding the tax treatment of such losses.

#### Constructive Dividends on Warrants
We do not anticipate declaring or paying dividends to holders of our common stock in the foreseeable future. However, if at any time during the period in which a U.S. Holder holds Warrants the exercise price or shares or other consideration issuable on conversion of the Warrants is adjusted as a result of certain events affecting our common stock (or in certain circumstances, there is a failure to make adjustments), such adjustments may result in the deemed payment of a distribution to a U.S. Holder. Any such deemed distribution would be taxable as a dividend, return of capital or capital gain as described above under "— Distributions." U.S. Holders should consult their tax advisors regarding the proper treatment of any adjustments to the exercise price and shares or other consideration issuable on conversion of the Warrants.

It is unclear whether a constructive dividend deemed paid to a non-corporate U.S. Holder would be eligible for the lower applicable long-term capital gains rates as described above under "— Distributions." It is also unclear whether corporate U.S. Holders would be entitled to claim the dividends received deduction with respect to any such deemed dividends. Generally, a U.S. Holder's adjusted tax basis in a Warrant will be increased to the extent any such deemed distribution is treated as a dividend. U.S. Holders should consult their tax advisors regarding the effect a deemed distribution may have on their holding period in the Warrants.

We are currently required to report the amount of any deemed distributions on our website or to the IRS and to holders not exempt from reporting. The IRS has proposed regulations addressing the amount and timing of deemed distributions, as well as obligations of withholding agents and filing and notice obligations of issuers in respect of such deemed distributions. If adopted as proposed, the regulations would generally provide that (i) the amount of a deemed distribution is the excess of the fair market value of the right to acquire stock immediately after the exercise price adjustment over the fair market value of the right to acquire stock (after the exercise price adjustment) without the adjustment, (ii) the deemed distribution occurs at the earlier of the date the adjustment occurs under the terms of the instrument and the date of the

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distribution of cash or property that results in the deemed distribution, (iii) subject to certain limited exceptions, a withholding agent is required to impose any applicable withholding on deemed distributions and, if there is no associated cash payment, may withhold the required amounts from, or set off the required amounts against, payments on the Warrants, payments on our common stock or sales proceeds received by or other funds or assets of an investor, and (iv) we are required to report the amount of any deemed distributions on our website or to the IRS and to all holders (including holders that would otherwise be exempt from reporting). The final regulations will be effective for deemed distributions occurring on or after the date of adoption, but holders and withholding agents may rely on them prior to that date under certain circumstances.

#### Information Reporting and Backup Withholding
A U.S. Holder may be subject to information reporting and backup withholding when such holder receives payments (including constructive dividends) on the securities or receives proceeds from the sale or other taxable disposition of the securities. Certain U.S. Holders are exempt from backup withholding, including corporations and certain tax-exempt organizations. A U.S. Holder will be subject to backup withholding if such holder is not otherwise exempt and such holder:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • fails to furnish the holder's taxpayer identification number, which for an individual is ordinarily his or her social security number;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • furnishes an incorrect taxpayer identification number;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • is notified by the IRS that the holder previously failed to properly report payments of interest or dividends; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • fails to certify under penalties of perjury that the holder has furnished a correct taxpayer identification number and that the IRS has not notified the holder that the holder is subject to backup withholding.

Backup withholding is not an additional tax. Any amounts withheld under the backup withholding rules may be allowed as a refund or a credit against a U.S. Holder's U.S. federal income tax liability, provided the required information is timely furnished to the IRS. U.S. Holders should consult their tax advisors regarding their qualification for an exemption from backup withholding and the procedures for obtaining such an exemption.

#### Tax Considerations Applicable to Non-U.S. Holders
For purposes of this discussion, a "Non-U.S. Holder" is any beneficial owner of the securities that is neither a U.S. Holder nor an entity or arrangement treated as a partnership for U.S. federal income tax purposes.

#### Exercise or Expiration of Common Warrants
In general, a Non-U.S. Holder will not be required to recognize income, gain or loss upon the exercise of a Common Warrant by payment of the exercise price. To the extent that a cashless exercise results in a taxable exchange, the consequences would be similar to those described below under "— Sale, Exchange or Other Taxable Disposition of Our Common Stock or Warrants."

The expiration of a Series C Common Warrant will be treated as if the Non-U.S. Holder sold or exchanged the Common Warrant and recognized a capital loss equal to the Non-U.S. Holder's basis in the Common Warrant. A Non-U.S. Holder will not be able to utilize a loss recognized upon expiration of a Common Warrant against the Non-U.S. Holder's U.S. federal income tax liability, however, unless the loss (i) is effectively connected with the Non-U.S. Holder's conduct of a trade or business within the United States (and, if an income tax treaty applies, is attributable to a "permanent establishment" or "fixed base" in the United States) or (ii) is treated as a U.S. source loss and the Non-U.S. Holder is present in the United States 183 days or more in the taxable year of disposition and certain other conditions are met.

#### Distributions
We do not anticipate paying any cash dividends on our common stock in the foreseeable future. However, if we do make distributions of cash or property (other than certain distributions of common

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stock) on our common stock, such distributions will constitute dividends for U.S. federal income tax purposes to the extent paid from our current or accumulated earnings and profits, as determined under U.S. federal income tax principles. As noted above, under "— Treatment of Pre-Funded Warrants and Common Warrants in Connection with Declaration of Distribution on Common Stock," distributions made to holders of shares of common stock may result in distributions being deemed received by holders of Warrants as well. Amounts not treated as dividends for U.S. federal income tax purposes will constitute a return of capital and first be applied against and reduce a Non-U.S. Holder's adjusted tax basis in its common stock or Warrant, but not below zero. Any excess will be treated as capital gain and will be treated as described below under "— Sale or Other Taxable Disposition." Because we may not know the extent to which a distribution is a dividend for U.S. federal income tax purposes at the time it is made, for purposes of these withholding rules we or the applicable withholding agent may treat the entire distribution as a dividend.

Subject to the discussion below on effectively connected income, dividends paid to a Non-U.S. Holder will be subject to U.S. federal withholding tax at a rate of 30% of the gross amount of the dividends. Non-U.S. holders may be entitled to a reduction in or an exemption from withholding on dividends as a result of either (a) an applicable income tax treaty or (b) the Non-U.S. Holder holding our securities in connection with the conduct of a trade or business within the U.S. and dividends being effectively connected with that trade or business. To claim such a reduction in or exemption from withholding, the Non-U.S. Holder must provide the applicable withholding agent with a properly executed (a) IRS Form W-8BEN or W-8BEN-E (or other applicable documentation) claiming an exemption from or reduction of the withholding tax under the benefit of an income tax treaty between the U.S. and the country in which the Non-U.S. Holder resides or is established, or (b) IRS Form W-8ECI stating that the dividends are not subject to withholding tax because they are effectively connected with the conduct by the Non-U.S. Holder of a trade or business within the U.S., as may be applicable. These certifications must be provided to the applicable withholding agent prior to the payment of dividends and must be updated periodically. Non-U.S. Holders that do not timely provide the applicable withholding agent with the required certification, but that qualify for a reduced rate under an applicable income tax treaty, may obtain a refund of any excess amounts withheld by timely filing an appropriate claim for refund with the IRS.

Any such effectively connected dividends will be subject to U.S. federal income tax on a net income basis at the regular graduated U.S. federal income tax rates. A Non-U.S. Holder that is a corporation also may be subject to a branch profits tax at a rate of 30% (or such lower rate specified by an applicable income tax treaty) on such effectively connected dividends, as adjusted for certain items. Non-U.S. Holders should consult their tax advisors regarding any applicable tax treaties that may provide for different rules.

#### Sale or Other Taxable Disposition
In general, a Non-U.S. Holder will not be subject to U.S. federal income tax on any gain realized, and will not be able to utilize any loss realized, upon the sale or other taxable disposition of the securities unless:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the gain or loss is effectively connected with the Non-U.S. Holder's conduct of a trade or business within the United States (and, if required by an applicable income tax treaty, the Non-U.S. Holder maintains a "permanent establishment" or "fixed base" in the United States to which such gain is attributable);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the Non-U.S. Holder is a nonresident alien individual present in the United States for 183 days or more during the taxable year of the disposition and certain other requirements are met; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • the securities constitute U.S. real property interests ("USRPIs") by reason of our status as a U.S. real property holding corporation ("USRPHC") for U.S. federal income tax purposes.

Gain described in the first bullet point above generally will be subject to U.S. federal income tax on a net income basis at the regular graduated U.S. federal income tax rates. A Non-U.S. Holder that is a foreign corporation also may be subject to a branch profits tax at a rate of 30% (or such lower rate specified by an applicable income tax treaty) on such effectively connected gain, as adjusted for certain items.

A Non-U.S. Holder described in the second bullet point above will be subject to U.S. federal income tax at a rate of 30% (or such lower rate specified by an applicable income tax treaty) on any gain realized upon the sale or other taxable disposition of the securities, which may be offset by certain U.S. source capital

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losses of the Non-U.S. Holder (even though the individual is not considered a resident of the United States), provided the Non-U.S. Holder has timely filed U.S. federal income tax returns with respect to such losses.

With respect to the third bullet point above, we believe we currently are not, and do not anticipate becoming, a USRPHC. Because the determination of whether we are a USRPHC depends, however, on the fair market value of our USRPIs relative to the fair market value of our non-U.S. real property interests and our other business assets, there can be no assurance we currently are not a USRPHC or will not become one in the future. Non-U.S. Holders should consult their tax advisors regarding potentially applicable income tax treaties that may provide for different rules.

#### Constructive Dividends on Our Warrants
We do not expect to pay any cash dividends on our common stock in the foreseeable future. However, if at any time during the period in which a Non-U.S. Holder holds Warrants, the exercise price or shares or other consideration issuable on conversion of the Warrants is adjusted as a result of certain events affecting our common stock (or in certain circumstances, there is a failure to make adjustments), such adjustments may also result in the deemed payment of a distribution to a Non-U.S. Holder. Any such deemed distribution would be taxable as a dividend, return of capital or capital gain as described above under "— Distributions." Any resulting withholding tax attributable to deemed dividends may be collected from other amounts payable or distributable to, or other assets of, the Non-U.S. Holder. See the section above entitled "— Tax Considerations Applicable to U.S. Holders — Constructive Dividends on Pre-funded Warrants and Common Warrants." Non-U.S. Holders should consult their tax advisors regarding the proper treatment of any adjustments (or absence of adjustments) to the exercise price or shares or other consideration issuable on conversion of the Warrants.

In addition, regulations governing "dividend equivalents" under Section 871(m) of the Code may apply to the Warrants. Under those regulations, an implicit or explicit payment made to the holder of Warrants that references a distribution on our common stock would generally be taxable to a Non-U.S. Holder in the manner described under "— Distributions" above. Such dividend equivalent amount would be taxable and subject to withholding whether or not there is actual payment of cash or other property, and we may satisfy any withholding obligations by withholding from other amounts due to the Non-U.S. Holder. Non-U.S. holders are encouraged to consult their own tax advisors regarding the application of Section 871(m) of the Code to the Warrants.

#### Information Reporting and Backup Withholding
Payments of dividends on the securities (including deemed distributions) will not be subject to backup withholding, provided the applicable withholding agent does not have actual knowledge or reason to know the holder is a United States person and the holder either certifies its non-U.S. status, such as by furnishing a valid IRS Form W-8BEN, W-8BEN-E, or W-8ECI, or otherwise establishes an exemption. However, information returns are required to be filed with the IRS in connection with any distributions (including deemed distributions) on the securities paid to the Non-U.S. Holder, regardless of whether such distributions constitute dividends or whether any tax was actually withheld.

In addition, proceeds of the sale or other taxable disposition of the securities within the U.S. or conducted through certain U.S.-related brokers generally will not be subject to backup withholding or information reporting if the applicable withholding agent receives the certification described above and does not have actual knowledge or reason to know that such holder is a United States person or the holder otherwise establishes an exemption. Proceeds of a disposition of the securities conducted through a non-U.S. office of a non-U.S. broker generally will not be subject to backup withholding or information reporting.

Copies of information returns that are filed with the IRS may also be made available under the provisions of an applicable treaty or agreement to the tax authorities of the country in which the Non-U.S. Holder resides or is established.

Backup withholding is not an additional tax. Any amounts withheld under the backup withholding rules may be allowed as a refund or a credit against a Non-U.S. Holder's U.S. federal income tax liability, provided the required information is timely furnished to the IRS.

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#### Additional Withholding Tax on Payments Made to Foreign Accounts
Withholding taxes may be imposed under Sections 1471 to 1474 of the Code (such Sections commonly referred to as the Foreign Account Tax Compliance Act ("FATCA")) on certain types of payments made to non-U.S. financial institutions and certain other non-U.S. entities. Specifically, a 30% withholding tax may be imposed on dividends (including deemed dividends) paid on our securities or (subject to the proposed Treasury Regulations discussed below) gross proceeds from the sale or other disposition of our securities paid to a "foreign financial institution" or a "non-financial foreign entity" (each as defined in the Code), unless (1) the foreign financial institution undertakes certain diligence and reporting obligations, (2) the non-financial foreign entity either certifies it does not have any "substantial United States owners" (as defined in the Code) or furnishes identifying information regarding each substantial U.S. owner, or (3) the foreign financial institution or non-financial foreign entity otherwise qualifies for an exemption from these rules, in each case subject to the proposed Treasury Regulations discussed below. If the payee is a foreign financial institution and is subject to the diligence and reporting requirements referenced in (1) above, it must enter into an agreement with the U.S. Department of the Treasury requiring, among other things, that it undertake to identify accounts held by certain "specified United States persons" or "United States owned foreign entities" (each as defined in the Code), annually report certain information about such accounts, and withhold 30% on certain payments to non-compliant foreign financial institutions and certain other account holders. Foreign financial institutions located in jurisdictions that have an intergovernmental agreement with the U.S. governing FATCA may be subject to different rules.

Under the applicable Treasury Regulations and administrative guidance, withholding under FATCA generally applies to payments of dividends (including deemed dividends). Because we may not know the extent to which a distribution is a dividend for U.S. federal income tax purposes at the time it is made, for purposes of these withholding rules we or the applicable withholding agent may treat the entire distribution as a dividend. While withholding under FATCA would have applied also to payments of gross proceeds from the sale or other disposition of our securities on or after January 1, 2019, proposed Treasury Regulations eliminate FATCA withholding on payments of gross proceeds entirely. Taxpayers generally may rely on these proposed Treasury Regulations until final Treasury Regulations are issued.

Prospective investors should consult their tax advisors regarding the potential application of withholding under FATCA to their investment in our securities. Foreign financial institutions located in jurisdictions that have an intergovernmental agreement with the U.S. governing FATCA may be subject to different rules.

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#### LEGAL MATTERS
Honigman LLP, Kalamazoo, Michigan, has issued a legal opinion as to the validity of the shares of common stock offered by this prospectus. The underwriters are being represented by Ellenoff, Grossman & Schole LLP, New York, New York.

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#### EXPERTS
The consolidated financial statements of MetaVia Inc. (the Company) as of December 31, 2024 and 2023 and for each of the two years in the period ended December 31, 2024 included in this Prospectus and in the Registration Statement have been so included in reliance on the report of BDO USA, P.C., an independent registered public accounting firm, given on the authority of said firm as experts in auditing and accounting. The report on the consolidated financial statements contains an explanatory paragraph regarding the Company's ability to continue as a going concern.

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#### WHERE YOU CAN FIND MORE INFORMATION
We are subject to the informational requirements of the Exchange Act, and are required to file annual, quarterly and other reports, proxy statements and other information with the SEC. The SEC maintains an Internet site (http://www.sec.gov) that contains reports, proxy and information statements, and various other information about us. You may access, free of charge, our annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and any amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Exchange Act as soon as reasonably practicable after each such report is electronically filed with, or furnished to, the SEC.

Information about us is also available on our website at www.metaviatx.com. However, the information on our website is not a part of this prospectus and is not incorporated by reference into this prospectus. We have included our website address in this prospectus solely as an inactive textual reference.

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#### Index to Financial Statements

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| | |
|:---|:---|
|  [Condensed Consolidated Balance Sheets as of September 30, 2025 (Unaudited) and December 31, 2024](#tCCBS1)  | [F-2](#tCCBS1) |
|  [Condensed Consolidated Statements of Operations for the Three and Nine Months Ended September 30, 2025 and 2024 (Unaudited)](#tCCBS2)  | [F-3](#tCCBS2) |
|  [Condensed Consolidated Statements of Changes in Stockholders' Equity for the Three and Nine Months Ended September 30, 2025 and 2024 (Unaudited)](#tCCBS3)  | [F-4](#tCCBS3) |
|  [Condensed Consolidated Statements of Cash Flows for the Nine Months Ended September 30, 2025 <br> and 2024 (Unaudited)](#tCCBS4)  | [F-5](#tCCBS4) |
| [Notes to the Condensed Consolidated Financial Statements (Unaudited)](#tCCBS5)  | [F-6](#tCCBS5) |
|  [Report of Independent Registered Public Accounting Firm (BDO USA, P.C. Boston Massachusetts, <br> PCAOB ID#243)](#tCCBS6)  | [F-16](#tCCBS6) |
| [Consolidated Balance Sheets as of December 31, 2024 and 2023](#tCCBS7)  | [F-18](#tCCBS7) |
| [Consolidated Statements of Operations for the Years Ended December 31, 2024 and 2023](#tCCBS8)  | [F-19](#tCCBS8) |
| [Consolidated Statements of Stockholders' Equity for the Years Ended December 31, 2024 and 2023](#tCCBS9)  | [F-20](#tCCBS9) |
| [Consolidated Statements of Cash Flows for the Years Ended December 31, 2024 and 2023](#tCCBS10)  | [F-21](#tCCBS10) |
| [Notes to Consolidated Financial Statements](#tCCBS11)  | [F-22](#tCCBS11) |

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#### MetaVia Inc.

#### Condensed Consolidated Balance Sheets (In thousands, except per share amounts)

---

| | | |
|:---|:---|:---|
| | **As of**  | **As of**  |
| | **September 30, <br> 2025**  | **December 31, <br> 2024**  |
|  | **(Unaudited)**  |  |
| Assets |  |  |
| Current assets |  |  |
| &nbsp;&nbsp;&nbsp; Cash  | $14277 | $16017 |
| &nbsp;&nbsp;&nbsp; Prepaid expenses and other current assets  | 369 | 55 |
| Total current assets  | 14646 | 16072 |
| &nbsp;&nbsp;&nbsp; Property and equipment, net  | 22 | 34 |
| &nbsp;&nbsp;&nbsp; Right-of-use asset  | 76 | 133 |
| &nbsp;&nbsp;&nbsp; Other assets  | 21 | 21 |
| Total assets  | $14765 | $16260 |
| Liabilities and stockholders' equity |  |  |
| Current liabilities |  |  |
| &nbsp;&nbsp;&nbsp; Accounts payable  | $2599 | $3879 |
| &nbsp;&nbsp;&nbsp; Clinical trial accrued liabilities  | 1562 | 1696 |
| &nbsp;&nbsp;&nbsp; Accrued expenses and other current liabilities  | 711 | 785 |
| &nbsp;&nbsp;&nbsp; Warrant liabilities  | 167 | 361 |
| &nbsp;&nbsp;&nbsp; Related party payable  | 3316 | 1472 |
| &nbsp;&nbsp;&nbsp; Lease liability, short-term  | 79 | 78 |
| Total current liabilities  | 8434 | 8271 |
| &nbsp;&nbsp;&nbsp; Lease liability, long-term  |  | 58 |
| Total liabilities  | 8434 | 8329 |
| Commitments and contingencies |  |  |
| Stockholders' equity |  |  |
| &nbsp;&nbsp;&nbsp; Preferred stock, $0.001 par value per share; 10,000 shares authorized and no shares issued or outstanding as of September 30, 2025 and December 31, 2024  |  |  |
| &nbsp;&nbsp;&nbsp; Common stock, $0.001 par value per share, 100,000 shares authorized as of September 30, 2025 and December 31, 2024; 2,201 and 785 shares issued and outstanding as of September 30, 2025 and December 31, 2024, respectively  | 2 | 1 |
| &nbsp;&nbsp;&nbsp; Additional paid – in capital  | 153229 | 143787 |
| &nbsp;&nbsp;&nbsp; Accumulated deficit  | (146900) | (135857) |
| Total stockholders' equity  | 6331 | 7931 |
| Total liabilities and stockholders' equity  | $14765 | $16260 |

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The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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#### MetaVia Inc.

#### Condensed Consolidated Statements of Operations (Unaudited — In thousands, except share and per share amounts)

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended <br> September 30,**  | **Three Months Ended <br> September 30,**  | **Nine Months Ended <br> September 30,**  | **Nine Months Ended <br> September 30,**  |
| | **2025**  | **2024**  | **2025**  | **2024**  |
| Operating expenses |  |  |  |  |
| &nbsp;&nbsp;&nbsp; Research and development  | $1914 | $4517 | $6561 | $17495 |
| &nbsp;&nbsp;&nbsp; General and administrative  | 1561 | 1742 | 5101 | 5729 |
| Total operating expenses  | 3475 | 6259 | 11662 | 23224 |
| Loss from operations  | (3475) | (6259) | (11662) | (23224) |
| Other income (expense) |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp; (Loss) gain from change in fair value of warrant liabilities  | (53) | 297 | 194 | 94 |
| &nbsp;&nbsp;&nbsp; Interest income, net  | 151 | 310 | 425 | 711 |
| Total other income  | 98 | 607 | 619 | 805 |
| Loss before income taxes  | (3377) | (5652) | (11043) | (22419) |
| Provision for income taxes  |  |  |  |  |
| Net loss and comprehensive net loss  | $(3377) | $(5652) | $(11043) | $(22419) |
| Loss per share of common stock, basic and diluted  | $(1.52) | $(6.09) | $(6.93) | $(35.63) |
|  Weighted average shares of common stock, basic and diluted  | 2219625 | 928553 | 1592483 | 629303 |

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The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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#### MetaVia Inc.

#### Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited — In thousands)

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | **Common Stock**  | **Common Stock**  | **Additional <br> Paid-In <br> Capital**  | **Accumulated <br> Deficit**  | **Total <br> Equity**  |
| | **Shares**  | **Amount**  | **Additional <br> Paid-In <br> Capital**  | **Accumulated <br> Deficit**  | **Total <br> Equity**  |
| As of January 1, 2024  | 446 | $1 | $124949 | $(108265) | $16685 |
| Stock-based compensation  |  |  | 105 |  | 105 |
| Net loss  |  |  |  | (6714) | (6714) |
| As of March 31, 2024  | 446 | $1 | $125054 | $(114979) | $10076 |
|  Issuance of common stock and warrants (Pre-funded, Series A and Series B), net of issuance costs of $1,522  | 300 |  | 18476 |  | 18476 |
| Issuance of Placement Agent warrants  |  |  | 309 |  | 309 |
|  Issuance of common stock for vested restricted stock units  | 1 |  |  |  |  |
| Stock – based compensation  |  |  | 134 |  | 134 |
| Net loss  |  |  |  | (10053) | (10053) |
| As of June 30, 2024  | 747 | $1 | $143973 | $(125032) | $18942 |
|  Issuance costs in connection with the issuance of common stock and warrants (Pre-funded, Series A and Series B)  |  |  | (436) |  | (436) |
|  Issuance of common stock from exercise of warrants  | 32 |  |  |  |  |
|  Issuance of common stock for vested restricted stock units  | 3 |  | (40) |  | (40) |
| Stock-based compensation  |  |  | 139 |  | 139 |
| Net loss  |  |  |  | (5652) | (5652) |
| As of September 30, 2024  | 782 | $1 | $143636 | $(130684) | $12953 |
| As of January 1, 2025  | 785 | $1 | $143787 | $(135857) | $7931 |
|  Issuance of common stock for vested restricted stock units  | 1 |  | (12) |  | (12) |
| Stock-based compensation  |  |  | 132 |  | 132 |
| Net loss  |  |  |  | (3671) | (3671) |
| As of March 31, 2025  | 786 | $1 | $143907 | $(139528) | $4380 |
|  Issuance of common stock and pre-funded warrants, net of issuance costs of $874  | 862 | 1 | 9121 |  | 9122 |
| Issuance of common stock for exercise of warrants  | 549 |  | 6 |  | 6 |
|  Issuance of common stock for vested restricted stock units  | 2 |  |  |  |  |
| Stock-based compensation  |  |  | 111 |  | 111 |
| Net loss  |  |  |  | (3995) | (3995) |
| As of June 30, 2025  | 2199 | $2 | $153145 | $(143523) | $9624 |
|  Issuance costs in connection with the issuance of common stock and pre-funded warrants  |  |  | (13) |  | (13) |
|  Issuance of common stock for vested restricted stock units  | 2 |  |  |  |  |
| Stock-based compensation  |  |  | 97 |  | 97 |
| Net loss  |  |  |  | (3377) | (3377) |
| As of September 30, 2025  | 2201 | $2 | $153229 | $(146900) | $6331 |

---

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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#### MetaVia Inc.

#### Condensed Consolidated Statements of Cash Flows (Unaudited — In thousands)

---

| | | |
|:---|:---|:---|
| | **Nine Months <br> Ended <br> September 30,**  | **Nine Months <br> Ended <br> September 30,**  |
| | **2025**  | **2024**  |
| Operating activities |  |  |
| Net loss  | $(11043) | $(22419) |
| Adjustments to reconcile net loss to net cash used in operating activities |  |  |
| &nbsp;&nbsp;&nbsp; Stock-based compensation  | 340 | 378 |
| &nbsp;&nbsp;&nbsp; Non-cash lease charge  |  | 4 |
| &nbsp;&nbsp;&nbsp; Depreciation  | 14 | 15 |
| &nbsp;&nbsp;&nbsp; Gain from change in fair value of warrant liabilities  | (194) | (94) |
| &nbsp;&nbsp;&nbsp; Change in operating assets and liabilities  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Prepaid expenses and other assets  | (314) | (191) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Accounts payable  | (1280) | 22 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Accrued and other liabilities  | 1636 | 3044 |
| Net cash used in operating activities  | (10841) | (19241) |
| Investing activities |  |  |
| Purchases of property and equipment  | (2) | (8) |
| Net cash used in investing activities  | (2) | (8) |
| Financing activities |  |  |
| Proceeds from issuance of common stock and pre-funded warrants  | 9996 | 19998 |
| Payments of issuance costs  | (887) | (1474) |
| Proceeds from exercise of warrants  | 6 |  |
|  Payment of employee withholding taxes related to shares withheld from issuance for <br> vested restricted stock units  | (12) | (41) |
| Net cash provided by financing activities  | 9103 | 18483 |
| Net decrease in cash  | (1740) | (766) |
| Cash at beginning of period  | 16017 | 22435 |
| Cash at end of period  | $14277 | $21669 |
| Supplemental non-cash investing and financing transactions |  |  |
| Unpaid issuance costs  | $— | $176 |

---

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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[**TABLE OF CONTENTS**](#TOC2)

#### MetaVia Inc.

#### N otes to the Condensed Consolidated Financial Statements (Unaudited)
1. Business, basis of presentation, new accounting standards and summary of significant accounting policies

#### General
MetaVia Inc. (the "Company"), a Delaware corporation, and its subsidiaries are referred to collectively in these notes to the condensed consolidated financial statements of the Company as "MetaVia," "we," "our" and "us." We are a clinical-stage biotechnology company focused primarily on developing novel pharmaceuticals to treat cardiometabolic diseases. MetaVia has two programs focused primarily on the treatment of metabolic dysfunction-associated steatohepatitis ("MASH") and obesity, Vanoglipel (DA-1241) and DA-1726.

While we primarily focus our financial resources and management's attention on the development of Vanoglipel (DA-1241) and DA-1726, we also have four legacy therapeutic programs designed to impact a range of indications in viral, neurodegenerative and cardiometabolic diseases on which we are not planning to advance development and have, or continue to consider for, out-licensing and divestiture opportunities.

Our operations have consisted principally of performing research and development ("R&D") activities, which include preclinical developments and clinical trials, and raising capital. Our activities are subject to significant risks and uncertainties, including failing to secure additional funding before sustainable revenues and profit from operations are achieved.

#### Recasting for common stock reverse stock split
In December 2025, we completed a one-for-eleven reverse stock split of our common stock (the "Reverse Stock Split"). As a result, every eleven shares of our issued and outstanding common stock were combined, converted and changed into one share of our common stock. Any fraction of a share of our common stock that was created as a result of the Reverse Stock Split was rounded down to the next whole share and the stockholder received cash equal to the market value of the fractional share, determined by multiplying such fraction by the closing sales price of our common stock as reported on Nasdaq Capital Market LLC ("Nasdaq") on the last trading day before the Reverse Stock Split. The Reverse Stock Split was initially approved by our stockholders at the annual meeting of stockholders in June 2025. At the annual meeting, the stockholders approved a proposal to amend our certificate of incorporation to affect a reverse split of our outstanding common stock at a ratio in the range of one-for-five to one-for-thirty to be determined at the discretion of our Board of Directors ("Board"). In November 2025, our Board approved the Reverse Stock Split.

The Reverse Stock Split did not impact the number of authorized shares of common stock of 100,000,000 shares. For the Reverse Stock Split, a proportionate adjustment was made to the per share exercise price and the number of shares issuable upon the exercise of all outstanding stock options, and warrants to purchase shares of our common stock, the number of shares issuable upon vesting of restricted stock units ("RSUs") and the number of shares reserved for issuance pursuant to our equity incentive compensation plans.

In the accompanying consolidated financial statements and these notes to consolidated financial statements, the number of shares of common stock and per share data have been adjusted to give effect to the Reverse Stock Split for all periods presented. Additionally, since the common stock par value was unchanged, the amounts for common stock and additional paid-in capital have been adjusted to give effect to the Reverse Stock Split for all periods presented.

#### Going concern
As reflected in the condensed consolidated financial statements, we had $14.3 million in cash as of September 30, 2025. We have experienced net losses and negative cash flows from operating activities since our inception and had an accumulated deficit of $146.9 million as of September 30, 2025. We have incurred

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#### MetaVia Inc.

#### N otes to the Condensed Consolidated Financial Statements (Unaudited)
a net loss of $11.0 million and net cash used in operating activities of $10.8 million for the nine months ended September 30, 2025. Due in large part to the ongoing clinical trials, we expect to continue to incur net losses and negative cash flows from operating activities for the foreseeable future. These conditions raise substantial doubt about our ability to continue as a going concern within one year from the issuance of these condensed consolidated financial statements.

We plan to continue to fund our operations from equity offerings, debt financing, exercise of existing warrants, or other sources, potentially including collaborations, out-licensing and other similar arrangements. However, there can be no assurance that we will be able to obtain any sources of financing on acceptable terms, or at all, or that the Series B warrants issued in June 2024 will be exercised. To the extent that we can raise additional funds by issuing equity securities or in the event our existing warrants are exercised, our stockholders may experience significant dilution. Any debt financing, if available, may involve restrictive covenants that impact our ability to conduct our business. If we are unable to raise additional capital, we may slow down or stop our ongoing and planned clinical trials until such time as additional capital is raised and this may have a material adverse effect on us.

The determination as to whether we can continue as a going concern contemplates the realization of assets and the satisfaction of liabilities in the normal course of business. Our condensed consolidated financial statements have been prepared assuming that we will continue as a going concern and do not include any adjustments that might result from the outcome of this uncertainty. This basis of accounting contemplates the recovery of our assets and the satisfaction of our liabilities in the normal course of business.

A. Basis of presentation

We prepared the condensed consolidated financial statements following the requirements of the United States ("U.S.") Securities and Exchange Commission ("SEC") for interim reporting. As permitted under those rules, certain notes or other financial information that are normally required by accounting principles generally accepted in the U.S. ("GAAP") for complete financial statements can be condensed or omitted. However, except as disclosed herein, there has been no material change in the information disclosed in the notes included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2024 ("2024 Form 10-K").

Revenues, expenses, assets, liabilities, and equities can vary during each quarter of the year. Therefore, the results and trends in these condensed consolidated financial statements may not be representative of those for the full year. In our opinion, all adjustments necessary for a fair statement of the condensed consolidated financial statements, which are of a normal and recurring nature, have been made for the interim periods reported. The information included in the condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and accompanying notes included in our 2024 Form 10-K. Certain amounts in the condensed consolidated financial statements and accompanying notes may not add up due to rounding, and all percentages have been calculated using unrounded amounts.

B. New accounting standards

 *Adoption of new accounting standards* 

In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures to improve the transparency of income tax disclosures by amending the required rate reconciliation disclosures as well as requiring disclosure of income taxes paid disaggregated by jurisdiction. As amended, the rate reconciliation disclosure will be required to be presented in both percentages and reporting currency amounts, with consistent categories and greater disaggregation of information. This ASU also includes amendments intended to improve the effectiveness of income tax disclosures and eliminate certain existing disclosure requirements related to uncertain tax positions and unrecognized deferred tax liabilities. This ASU is effective for annual periods beginning after December 15, 2024. We do not expect

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#### MetaVia Inc.

#### N otes to the Condensed Consolidated Financial Statements (Unaudited)
the adoption of ASU 2023-09 to have a significant impact on our consolidated financial statements and accompanying notes for the year ended December 31, 2025.

 *Accounting standards issued but not yet adopted* 

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 to improve financial reporting by requiring that public business entities disclose additional information about specific expense categories in the notes to the consolidated financial statements at interim and annual reporting periods. The amendments in this ASU do not change or remove current expense disclosure requirements; however, the amendments affect where such information appears in the notes to the consolidated financial statements because entities are required to include certain current disclosures in the same tabular format disclosure as the other disaggregation requirements in the amendments. In January 2025, the FASB issued ASU 2025-01, Income Statement-Reporting Comprehensive Income-Expense Disaggregation Disclosures (Subtopic 220-40): Clarifying the Effective Date. This ASU is effective for annual reporting periods beginning after December 15, 2026, and interim reporting periods within annual reporting period beginning after December 15, 2027. Early adoption is permitted. We are currently evaluating the impact of adopting this ASU to our notes to the consolidated financial statements and processes.

Other recently issued accounting standards not yet adopted by us are not expected, upon adoption, to have a material impact on our condensed consolidated financial statements.

C. Estimates and assumptions

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, expenses, and related disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements and the reported amounts of expenses during the reporting period. The most significant estimates in our condensed consolidated financial statements relate to clinical trial costs and accruals, classification of warrants as derivative liability or equity, and the fair value of stock-based compensation and warrants. We base our estimates on historical experience and on various other assumptions that are believed to be reasonable, the results of which form the basis for making judgments about the carrying values of assets and liabilities. Actual results could differ from those estimates. Changes in estimates are reflected in reported results in the period in which they become known.

D. Significant accounting policies

Our significant accounting policies are described in "Note 1. Business, basis of presentation, new accounting standards and summary of significant accounting policies" in the audited consolidated financial statements and notes thereto for the year ended December 31, 2024, which is included in our 2024 Form 10-K. Except as disclosed below, there have been no material changes to the Company's significant accounting policies.

 *Segment reporting* 

We manage and operate as one reportable segment, which is principally the business of development of pharmaceutical products, with one geographic location in the United States. We do not operate separate lines of business with respect to each pharmaceutical product being studied in a clinical environment. Our Chief Operating Decision Maker ("CODM") is our chief executive officer. The CODM manages the Company's operations on a consolidated basis for the purpose of allocating resources. The measure of performance used by the CODM to assess segment performance is reported on the consolidated statements of operations as loss from operations and net loss. Since the Company only has one reportable segment, our CODM

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#### MetaVia Inc.

#### N otes to the Condensed Consolidated Financial Statements (Unaudited)
does not need to decide on how to allocate resources between segments. The measure of segment assets is reported on the consolidated balance sheets as total assets.

2. Prepaid expenses and other current assets

Prepaid expenses and other current assets consist of the following (in thousands):

---

| | | |
|:---|:---|:---|
| | **As of**  | **As of**  |
| | **September 30, <br> 2025**  | **December 31, <br> 2024**  |
| Insurance  | $132 | $5 |
| Deposits  | 6 | 16 |
| Deferred expenses  | 79 |  |
| Prepaid non-income state taxes  | 52 |  |
| Prepaid clinical trial expenses  | 42 |  |
| Other prepaid expenses  | 58 | 34 |
| Total  | $369 | $55 |

---

3. Property and equipment, net

Property and equipment, net consist of the following (in thousands):

---

| | | |
|:---|:---|:---|
| | **As of**  | **As of**  |
| | **September 30, <br> 2025**  | **December 31, <br> 2024**  |
| Office equipment  | $90 | $88 |
| Less accumulated depreciation  | (68) | (54) |
| Property and equipment, net  | $22 | $34 |

---

We recorded depreciation expense of $5 thousand and $14 thousand for the three and nine months ended September 30, 2025 and $5 thousand and $15 thousand for the three and nine months ended September 30, 2024, which was included in general and administrative operating expenses in the accompanying condensed consolidated statements of operations.

4. Current liabilities

 *Accrued expenses and other current liabilities* 

Accrued expenses and other current liabilities consist of the following (in thousands):

---

| | | |
|:---|:---|:---|
| | **As of**  | **As of**  |
| | **September 30, <br> 2025**  | **December 31, <br> 2024**  |
| Employee related costs  | $656 | $713 |
| Professional service fees  | 40 | 17 |
| Other  | 15 | 55 |
| Total  | $711 | $785 |

---

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[**TABLE OF CONTENTS**](#TOC2)

#### MetaVia Inc.

#### N otes to the Condensed Consolidated Financial Statements (Unaudited)
 *Warrant liabilities* 

Changes to our warrant liabilities are summarized as follows (in thousands):

---

| | |
|:---|:---|
| | **Total**  |
| As of January 1, 2024  | $658 |
| Gain from change in fair value of warrant liabilities  | (94) |
| As of September 30, 2024  | $564 |
| As of January 1, 2025  | $361 |
| Gain from change in fair value of warrant liabilities  | (194) |
| As of September 30, 2025  | $167 |

---

Our warrant liabilities relate to the 2022 Series B warrants, which were issued in November 2022. These warrants are considered to be derivative instruments; accordingly, we recorded their estimated fair value as warrant liabilities. We estimated the fair value of these warrants using the trading market price of our common stock due to a cashless exercise provision of these warrants whereby eight warrants can be exercised for one share of common stock for no additional consideration, which results in an effective per warrant exercise price of zero.

5. Related party

We entered into a license agreement with Dong-A ST Co., Ltd. ("Dong-A ST") pursuant to which we received an exclusive global license (except for the territory of the Republic of Korea) for two proprietary compounds for specified indications (the "2022 License Agreement") upon meeting certain financing milestones. The 2022 License Agreement covers the rights to Vanoglipel (DA-1241) for treatment of MASH and DA-1726 for treatment of obesity and MASH. The 2022 License Agreement also provides that we may develop Vanoglipel (DA-1241) for the treatment of type 2 diabetes mellitus.

In connection with the 2022 License Agreement, we entered into a shared services agreement with Dong-A ST (the "Shared Services Agreement"), relating to Vanoglipel (DA-1241) and DA-1726, pursuant to which Dong-A ST may provide technical support, preclinical development, and clinical trial support services on terms and conditions acceptable to both parties. In addition, the Shared Services Agreement provides that Dong-A ST will manufacture all of our clinical requirements of Vanoglipel (DA-1241) and DA-1726 under the terms provided in the Shared Services Agreement.

We incurred R&D expenses of $0.2 million and $2.6 million for the three and nine months ended September 30, 2025, respectively, $0.7 million and $4.3 million for the three and nine months ended September 30, 2024, respectively, under the Shared Services Agreement, which are included in operating expenses: research and development in the accompanying condensed consolidated statements of operations. The aggregate amount payable to Dong-A ST is $3.3 million and $1.5 million as of September 30, 2025 and December 31, 2024, respectively, under the Shared Services Agreement, which are included in related party payable in the accompanying condensed consolidated balance sheets. Of the total amount payable to Dong-A ST as of September 30, 2025, (i) $2.0 million is payable in accordance with an invoice with extended terms in which $650 thousand will be paid on March 31, 2026 and June 30, 2026 and $716 thousand will be paid on September 30, 2026, (ii) $6 thousand is payable in accrued interest based on a fixed interest rate of 4.6% per annum, and (iii) $1.3 million is payable in clinical trial accrued liabilities.

For additional information on the 2022 License Agreement, the Shared Services Agreement and other agreements with Dong-A ST, refer to "Note 5. Related party" in the audited consolidated financial statements and notes thereto for the year ended December 31, 2024, which is included in our 2024 Form 10-K.

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#### MetaVia Inc.

#### N otes to the Condensed Consolidated Financial Statements (Unaudited)
6. Stockholders' equity

#### Private Placement
In May 2025, we closed on a private placement offering with Dong-A ST, a related party, and Dong-A Socio Holdings Co., Ltd., an affiliate company of Dong-A ST, and received net proceeds of $9.1 million, net of placement agent cash fees of $0.4 million and related offering expenses of $0.5 million. The private placement offering was comprised of (i) 861,758 shares of our common stock for a purchase price of $7.81 per share, and (ii) 418,651 pre-funded warrants to purchase up to an equivalent number of shares of our common stock for a purchase price of $7.799 per pre-funded warrant.

Each pre-funded warrant had an exercise price of $0.001 per share, and was exercisable beginning on the effective date of receiving stockholder approval for the issuance of the shares of common stock underlying the pre-funded warrants, which was received on June 30, 2025. All pre-funded warrants issued in May 2025 were exercised on June 30, 2025 for an equivalent number of shares of our common stock.

#### Warrants
The following tables summarize our outstanding warrants:

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Warrant Issuance**  | **Shares of Common Stock Issuable <br> for Outstanding Warrants**  | **Shares of Common Stock Issuable <br> for Outstanding Warrants**  | **Exercise <br> Price**  | **Expiration <br> Date**  |
| **Warrant Issuance**  | **As of**  | **As of**  | **Exercise <br> Price**  | **Expiration <br> Date**  |
| **Warrant Issuance**  | **September 30, <br> 2025**  | **December 31, <br> 2024**  | **Exercise <br> Price**  | **Expiration <br> Date**  |
| July 2018<sup>(1)</sup> |  |  | $493020.00 | July 2028  |
| April 2020<sup>(1)</sup> |  | 13 | $33000.00 | April 2025  |
| January 2021<sup>(1)</sup> | 942 | 942 | $15919.20 | July 2026  |
| October 2021<sup>(1)</sup> |  | 1395 | $9900.00 | April 2025  |
| November 2022 Series B<sup>(2)</sup>  | 16176 | 16176 | $0.00 | December 2027  |
| June 2024 Placement Agent<sup>(3)</sup>  | 11564 | 11564 | $54.0375 | July 2026  |
| June 2024 Pre-Funded<sup>(4)</sup>  |  | 130000 | $0.011 | No expiration date  |
| June 2024 Series A<sup>(5)</sup>  |  | 462640 | $43.23 | June 2025  |
| June 2024 Series B<sup>(6)</sup>  | 693962 | 693962 | $43.23 | September 2029 (latest date)  |
| Total  | 722644 | 1316692 |  |  |

---

(1) The number of outstanding and exercisable warrants is equal to the number of shares of common stock issuable for outstanding warrants. The 13 warrants issued in April 2020 and the 1,395 warrants issued in October 2021 expired unexercised in April 2025.

(2) These warrants have a cashless exercise provision whereby one warrant can be exercised for one share of common stock for no additional consideration, which renders the warrant exercise price to be zero.

(3) These warrants are exercisable at any time from September 18, 2024 ("Stockholder Approval Date") and expire in July 2026.

(4) These warrants are exercisable immediately upon their issuance in June 2024 and are considered to be perpetual warrants without any expiration date. In the second quarter of 2025, 130,000 pre-funded warrants were exercised for an equivalent number of shares of our common stock.

(5) These warrants were exercisable at any time from the Stockholder Approval Date and expire in June 2025. The 462,640 Series A warrants issued in June 2024 expired unexercised in June 2025.

(6) These warrants were exercisable at any time from the Stockholder Approval Date and expire on the earlier of (i) the five-year anniversary of the Stockholder Approval Date and (ii) the six months anniversary following the date on which the Company publicly announces receiving positive Phase 1, Part 3 data for DA-1726.

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[**TABLE OF CONTENTS**](#TOC2)

#### MetaVia Inc.

#### N otes to the Condensed Consolidated Financial Statements (Unaudited)

#### Stock-based compensation
Stock-based compensation expense was included in general and administrative operating expense and research and development operating expense as follows (in thousands):

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended <br> September 30,**  | **Three Months Ended <br> September 30,**  | **Nine Months Ended <br> September 30,**  | **Nine Months Ended <br> September 30,**  |
| | **2025**  | **2024**  | **2025**  | **2024**  |
| General and administrative  | $72 | $103 | $247 | $273 |
| Research and development  | 25 | 36 | 93 | 105 |
| Total stock-based compensation  | $97 | $139 | $340 | $378 |

---

 *Stock-based award plans* 

Our Amended and Restated 2022 Equity Incentive Plan (the "2022 Plan") provides for an automatic increase on January 1st of each year for a period of eight years commencing on January 1, 2025 and ending on (and including) January 1, 2032, of the aggregate number of shares of common stock that may be issued pursuant to Awards (as defined in the 2022 Plan) to an amount equal to 10% of the Fully Diluted Shares (as defined in the 2022 Plan) as of the last day of the preceding calendar year. Accordingly, in January 2025, the 2022 Plan automatically increased the aggregate number of shares of common stock that may be issued pursuant to Awards by 154,084 shares. The following table summarizes the outstanding awards issued pursuant to our stock-based award plans and inducement plan as of September 30, 2025 and the remaining shares of common stock available for future issuance:

---

| | | | |
|:---|:---|:---|:---|
| **Plan Name**  | **Stock <br> Options**  | **RSUs**  | **Remaining shares of <br> common stock available <br> for future issuance**  |
| 2019 Equity Incentive Plan  | 136 |  |  |
| 2021 Inducement Plan  |  |  | 378 |
| 2022 Plan  | 284 | 29514 | 167471 |
| Total  | 420 | 29514 | 167849 |

---

For stock-based awards granted under our stock-based award plans as of September 30, 2025, unrecognized stock-based compensation costs totaled $0.3 million. The unrecognized stock-based costs are expected to be recognized as an expense over a weighted average period of 1.3 years.

 *Restricted Stock Units* 

The following table summarizes the status of our outstanding restricted stock units ("RSUs") and related transactions for the period presented as well as our vested and deferred release RSUs as of the beginning of the 2025 and September 30, 2025 (in thousands, except share and per share amounts):

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **Outstanding**  | **Outstanding**  | **Outstanding**  | **Vested and Deferred Release**  | **Vested and Deferred Release**  | **Vested and Deferred Release**  |
| | **Shares of <br> Common Stock <br> Issuable <br> for RSUs**  | **Average <br> Grant Date <br> Fair Value <br> Price**  | **Aggregate <br> Fair <br> Value**  | **Shares of <br> Common Stock <br> Issuable <br> for RSUs**  | **Average <br> Grant Date <br> Fair Value <br> Price**  | **Aggregate <br> Intrinsic <br> Value**  |
| As of January 1, 2025  | 15912 | $51.46 | $355 | 1184 | $46.90 | $26 |
| Granted  | 22218 | 7.05 |  |  |  |  |
| Forfeited  | (2142) | 30.04 |  |  |  |  |
| Vested and released  | (6474) | 53.86 | 68 |  |  |  |
| As of September 30, 2025  | 29514 | $19.06 | $305 | 3082 | $43.85 | $32 |

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[**TABLE OF CONTENTS**](#TOC2)

#### MetaVia Inc.

#### N otes to the Condensed Consolidated Financial Statements (Unaudited)
 *Stock options* 

The following table summarizes the status of our outstanding and exercisable options and related transactions for the period presented (in thousands, except share and per share amounts):

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **Outstanding**  | **Outstanding**  | **Outstanding**  | **Exercisable**  | **Exercisable**  | **Exercisable**  |
| | **Shares of <br> Common <br> Stock <br> Issuable <br> for Options**  | **Weighted <br> Average <br> Exercise <br> Price**  | **Weighted <br> Average <br> Remaining <br> Contractual <br> Term (years)**  | **Shares of <br> Common <br> Stock <br> Issuable <br> for Options**  | **Weighted <br> Average <br> Exercise <br> Price**  | **Weighted <br> Average <br> Remaining <br> Contractual <br> Term (years)**  |
| As of January 1, 2025  | 420 | $4240.22 | 7.5 | 420 | $4240.22 | 7.5 |
| As of September 30, 2025  | 420 | $4240.22 | 6.8 | 420 | $4240.22 | 6.8 |

---

7. Significant segment expenses and loss before income taxes

The following table sets forth the significant segment expenses for our one reportable segment (in thousands):

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended <br> September 30,**  | **Three Months Ended <br> September 30,**  | **Nine Months Ended <br> September 30,**  | **Nine Months Ended <br> September 30,**  |
| | **2025**  | **2024**  | **2025**  | **2024**  |
| Operating expenses |  |  |  |  |
| &nbsp;&nbsp;&nbsp; Research and development  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Direct expenses – Vanoglipel (DA-1241)  | $190 | $2544 | $758 | $8402 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Direct expenses – DA-1726  | 1080 | 1501 | 4088 | 7435 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Direct expenses – Other R&D costs (credits)<sup>(1)</sup>  | 52 | (73) | 107 | 255 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Indirect expenses – employee compensation and benefits  | 351 | 369 | 1301 | 1161 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Indirect expenses – consulting expenses  | 241 | 176 | 307 | 242 |
| &nbsp;&nbsp;&nbsp; Total research and development  | 1914 | 4517 | 6561 | 17495 |
| &nbsp;&nbsp;&nbsp; General and administrative  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Legal and professional fees  | 690 | 567 | 2597 | 2143 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Consulting  | 225 | 346 | 558 | 1391 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Employee compensation and benefits  | 428 | 480 | 1379 | 1254 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Other<sup>(2)</sup>  | 218 | 349 | 567 | 941 |
| &nbsp;&nbsp;&nbsp; Total general and administrative  | 1561 | 1742 | 5101 | 5729 |
| Total operating expenses  | 3475 | 6259 | 11662 | 23224 |
| Loss from operations  | (3475) | (6259) | (11662) | (23224) |
| Total other income  | 98 | 607 | 619 | 805 |
| Loss before income taxes  | $(3377) | $(5652) | $(11043) | $(22419) |

---

(1) Other R&D costs (credits) include clinical, non-clinical and preclinical services or other R&D expenses that are not attributable to a single product candidate.

(2) Other general and administrative expenses include insurance, software license fees, non-income state taxes, lease rental expenses and other general and administrative expenditures.

8. Income taxes

We do not expect to pay any significant federal or state income taxes as a result of (i) the losses recorded during the nine months ended September 30, 2025, (ii) additional losses expected for the remainder of 2025, or (iii) net operating loss carry forwards from prior years.

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#### MetaVia Inc.

#### N otes to the Condensed Consolidated Financial Statements (Unaudited)
We recorded a full valuation allowance of the net operating losses for the three and nine months ended September 30, 2025 and 2024. Accordingly, there were no benefits for income taxes recorded for the three and nine months ended September 30, 2025 and 2024. Additionally, as of September 30, 2025 and December 31, 2024, we maintain a full valuation allowance for all deferred tax assets.

In July 2025, the One Big Beautiful Bill Act ("OBBBA") was enacted. The OBBBA makes permanent key elements of the Tax Cuts and Jobs Act of 2017, including 100% bonus depreciation, domestic research cost expensing and the business interest expense limitation, among other tax changes. Many of the tax provisions of the OBBBA are designed to accelerate tax deductions, and the new legislation has multiple effective dates, with certain provisions effective in 2025 and others in the future. We are currently evaluating the impact of the tax provisions of the OBBBA on our consolidated financial statements and accompanying notes.

9. Loss per share of common stock

The following table sets forth the computation of basic and diluted loss per share of common stock (in thousands, except share and per share amounts):

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended <br> September 30,**  | **Three Months Ended <br> September 30,**  | **Nine Months Ended <br> September 30,**  | **Nine Months Ended <br> September 30,**  |
| | **2025**  | **2024**  | **2025**  | **2024**  |
| Numerator: |  |  |  |  |
| Net loss  | $(3377) | $(5652) | $(11043) | $(22419) |
| Denominator: |  |  |  |  |
| Weighted average shares of common stock, basic  | 2219625 | 928553 | 1592483 | 629303 |
| Effect of dilutive securities  |  |  |  |  |
| Weighted average shares of common stock, diluted  | 2219625 | 928553 | 1592483 | 629303 |
| Loss per share of common stock, basic and diluted  | $(1.52) | $(6.09) | $(6.93) | $(35.63) |

---

For each of the periods presented in the above table, our basic weighted average shares of common stock include any outstanding (i) Series B warrants issued in November 2022, (ii) pre-funded warrants in June 2024 and May 2025 and (iii) vested RSUs in which their release was deferred.

Since we reported a net loss for the three and nine months ended September 30, 2025 and 2024, our potentially dilutive securities are deemed to be anti-dilutive, accordingly, there was no effect of dilutive securities. Therefore, our basic and diluted loss per share of common stock and our basic and diluted weighted average shares of common stock are the same for the three and nine months ended September 30, 2025 and 2024.

The following table sets forth the potentially dilutive securities that were not included in the calculation of diluted earnings per share of common stock as of and for the nine months ended September 30, 2025 and 2024:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **As of September 30,**  | **As of September 30,**  | **As of September 30,**  | **As of September 30,**  |
| | **2025**  | **2025**  | **2024**  | **2024**  |
| Stock options  |  | 420 |  | 420 |
| RSUs  |  | 29514 |  | 13620 |
| Warrants  |  | 722644 |  | 1170516 |

---

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#### MetaVia Inc.

#### N otes to the Condensed Consolidated Financial Statements (Unaudited)
10. Fair value of financial instruments

Fair value is a market-based measurement, not an entity specific measurement and is defined as "the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date." Fair value measurements are defined on a three-level hierarchy:

Level 1:

Unadjusted quoted prices for identical assets or liabilities in active markets;

Level 2:

Quoted prices for similar assets and liabilities in active markets, quoted prices in markets that are not active, or inputs which are observable, whether directly or indirectly, for substantially the full term of the asset or liability; and

Level 3:

Unobservable inputs that reflect our own assumptions about the assumptions market participants would use in pricing the asset or liability in which there is little, if any, market activity for the asset or liability at the measurement date.

The following table sets forth our financial assets and liabilities, subject to fair value measurements on a recurring basis, by level within the fair value hierarchy (in thousands):

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **As of September 30, 2025**  | **As of September 30, 2025**  | **As of September 30, 2025**  | **As of September 30, 2025**  | **As of December 31, 2024**  | **As of December 31, 2024**  | **As of December 31, 2024**  | **As of December 31, 2024**  |
| **Description**  | **Total**  | **Level 1**  | **Level 2**  | **Level 3**  | **Total**  | **Level 1**  | **Level 2**  | **Level 3**  |
| Liabilities: |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp; Warrant liabilities  | $167 | $— | $167 | $— | $361 | $— | $361 | $— |
| Total  | $167 | $— | $167 | $— | $361 | $— | $361 | $— |

---

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#### Report of Independent Registered Public Accounting Firm
Shareholders and Board of Directors

MetaVia Inc

Cambridge, Massachusetts

#### Opinion on the Consolidated Financial Statements
We have audited the accompanying consolidated balance sheets of MetaVia, Inc (the "Company") as of December 31, 2024 and 2023, the related consolidated statements of operations, stockholders' equity, and cash flows for each of the years then ended, and the related notes. In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company at December 31, 2024 and 2023, and the results of its operations and its cash flows for each of the years then ended**,** in conformity with accounting principles generally accepted in the United States of America.

#### Going Concern Uncertainty
The accompanying consolidated financial statements have been prepared assuming that the Company will continue as a going concern. As discussed in Note 1 to the consolidated financial statements, the Company has suffered recurring losses and negative cash flows from operations and has an accumulated deficit that raise substantial doubt about its ability to continue as a going concern. Management's plans in regard to these matters are also described in Note 1. The consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty.

#### Basis for Opinion
These consolidated financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company's consolidated financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company's internal control over financial reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. We believe that our audits provide a reasonable basis for our opinion.

#### Critical Audit Matters
The critical audit matters communicated below are matters arising from the current period audit of the consolidated financial statements that were communicated or required to be communicated to the audit committee and that: (1) relate to accounts or disclosures that are material to the consolidated financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.

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#### Estimation of Clinical Trial Accrued Liabilities
As described in Note 1 to the consolidated financial statements, the Company records clinical trial accrued liabilities for expenses associated with particular activities performed by contract research organizations, investigative sites in connection with clinical trials and contract manufacturing organizations. Expenses incurred for certain research and development activities are recognized based on an evaluation of the progress or completion of specific tasks using either time-based measures or data such as information provided to the Company by its vendors on actual activities completed or costs incurred. As of December 31, 2024, the Company recorded $1.7 million of clinical trial accrued liabilities, which was included on the consolidated balance sheet.

We identified the estimation of the clinical trial accrued liabilities as a critical audit matter. When estimating clinical trial accrued liabilities, the Company applies judgement in estimating the services received and the progress of activities performed by external vendors. Auditing these elements involved especially challenging auditor judgment due to the nature and extent of audit effort required to address this matter.

The primary procedures we performed to address the critical audit matter included:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • For certain contract research organizations, inspecting, on a sample basis, invoices received from, and payments made to such organizations in the development of the clinical trial accrued liabilities.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • For certain clinical trial studies, assessing the Company's estimates of the activities completed to date through (i) inspection of original contract terms, change orders and the expected timeline for the related study, (ii) discussion of the current status of the clinical trials with certain members of management and project teams (iii) confirmation of patient enrollment information (iv) confirmation of amounts due to certain closed clinical sites and (iv) evaluation of the payments made and the invoices received after December 31, 2024 for proper application in the determination of the accruals.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Testing the completeness of the Company's clinical trial accruals by reviewing i) the Company's press releases and public databases that track clinical trials and ii) board of directors' materials regarding the status of clinical trials.

#### Accounting for the Offering
As discussed in Note 7, the Company entered into a financing transaction in June 2024 that included the issuance common stock and warrants (the "Offering").

We identified the accounting for the Offering, including the evaluation for the classification of the warrants as a critical audit matter. The application of the accounting guidance to the Offering is complex, and therefore, applying such guidance to the contract terms requires significant management judgment. Auditing these elements involved especially complex auditor judgment due to the nature of the terms of the financing transaction and the effort required to address these matters, including the use of firm personnel with expertise in technical accounting.

The primary procedures we performed to address this critical audit matter included:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Reviewing the agreements associated with the financing transaction and evaluating the completeness and accuracy of the Company's technical accounting analysis and application of the relevant accounting literature.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • Utilizing firm personnel with expertise in the relevant technical accounting to assist in evaluating i) the appropriateness of the Company's application of the relevant technical accounting guidance and conclusions reached and ii) the classification of the related warrants in the financial statements.

/s/ BDO USA, P.C.

We have served as the Company's auditor since 2019.

Boston, Massachusetts

March 20, 2025, except for the effects of the reverse stock split described in Note 1, as to which the date is January 5, 2026

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#### MetaVia Inc.

#### Consolidated Balance Sheets (In thousands, except per share amounts)

---

| | | |
|:---|:---|:---|
| | **As of December 31,**  | **As of December 31,**  |
| | **2024**  | **2023**  |
| Assets |  |  |
| Current assets |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Cash  | $16017 | $22435 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Prepaid expenses and other current assets  | 55 | 77 |
| Total current assets  | 16072 | 22512 |
| &nbsp;&nbsp;&nbsp; Property and equipment, net  | 34 | 46 |
| &nbsp;&nbsp;&nbsp; Right-of-use asset  | 133 | 202 |
| &nbsp;&nbsp;&nbsp; Other assets  | 21 | 21 |
| Total assets  | $16260 | $22781 |
| Liabilities and stockholders' equity |  |  |
| Current liabilities |  |  |
| &nbsp;&nbsp;&nbsp; Accounts payable  | $3879 | $821 |
| &nbsp;&nbsp;&nbsp; Clinical trial accrued liabilities  | 1696 | 3033 |
| &nbsp;&nbsp;&nbsp; Accrued expenses and other current liabilities  | 785 | 592 |
| &nbsp;&nbsp;&nbsp; Warrant liabilities  | 361 | 658 |
| &nbsp;&nbsp;&nbsp; Related party payable  | 1472 | 789 |
| &nbsp;&nbsp;&nbsp; Lease liability, short-term  | 78 | 67 |
| Total current liabilities  | 8271 | 5960 |
| &nbsp;&nbsp;&nbsp; Lease liability, long-term  | 58 | 136 |
| Total liabilities  | 8329 | 6096 |
| Commitments and contingencies (Note 6) |  |  |
| Stockholders' equity |  |  |
| &nbsp;&nbsp;&nbsp; Preferred stock, $0.001 par value per share; 10,000 shares authorized and no shares issued or outstanding as of December 31, 2024 and 2023  |  |  |
| &nbsp;&nbsp;&nbsp; Common stock, $0.001 par value per share, 100,000 shares authorized as of December 31, 2024 and 2023; 785 and 446 shares issued and outstanding as of December 31, 2024 and 2023, respectively  | 1 | 1 |
| &nbsp;&nbsp;&nbsp; Additional paid – in capital  | 143787 | 124949 |
| &nbsp;&nbsp;&nbsp; Accumulated deficit  | (135857) | (108265) |
| Total stockholders' equity  | 7931 | 16685 |
| Total liabilities and stockholders' equity  | $16260 | $22781 |

---

The accompanying notes are an integral part of these consolidated financial statements.

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#### MetaVia Inc.

#### Consolidated Statements of Operations (In thousands, except share and per share amounts)

---

| | | |
|:---|:---|:---|
| | **Year Ended December 31,**  | **Year Ended December 31,**  |
| | **2024**  | **2023**  |
| Operating expenses |  |  |
| &nbsp;&nbsp;&nbsp; Research and development  | $21553 | $9158 |
| &nbsp;&nbsp;&nbsp; General and administrative  | 7256 | 6728 |
| Total operating expenses  | 28809 | 15886 |
| Loss from operations  | (28809) | (15886) |
| Other income |  |  |
| &nbsp;&nbsp;&nbsp; Change in fair value of warrant liabilities  | 297 | 2955 |
| &nbsp;&nbsp;&nbsp; Interest income  | 920 | 461 |
| Total other income  | 1217 | 3416 |
| Loss before income taxes  | (27592) | (12470) |
| Provision for income taxes  |  |  |
| Net loss and comprehensive net loss  | (27592) | (12470) |
| Loss per share of common stock, basic and diluted  | $(39.13) | $(27.05) |
| Weighted average shares of common stock, basic and diluted  | 705193 | 461009 |

---

The accompanying notes are an integral part of these consolidated financial statements.

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#### MetaVia Inc.

#### Consolidated Statements of Stockholders' Equity (In thousands)

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | **Common Stock**  | **Common Stock**  | **Additional <br> Paid-In <br> Capital**  | **Accumulated <br> Deficit**  | **Total <br> Equity**  |
| | **Shares**  | **Amount**  | **Additional <br> Paid-In <br> Capital**  | **Accumulated <br> Deficit**  | **Total <br> Equity**  |
| As of January 1, 2023  | 289 | $1 | $117544 | $(95795) | $21750 |
| Issuance of stock from exercise of warrants  | 155 |  | 7183 |  | 7183 |
| Issuance of stock for vested restricted stock units  | 2 |  |  |  |  |
| Stock-based compensation  |  |  | 222 |  | 222 |
| Net loss  |  |  |  | (12470) | (12470) |
| As of December 31, 2023  | 446 | 1 | 124949 | (108265) | 16685 |
|  Issuance of common stock and warrants under the securities purchase agreements, net of issuance costs of $1,960  | 301 |  | 18038 |  | 18038 |
| Issuance of placement agent warrants  |  |  | 309 |  | 309 |
| Issuance of stock from exercise of warrants  | 32 |  | 1 |  | 1 |
|  Issuance of stock for vested restricted stock units, net <br> of shares withheld for withholding taxes  | 6 |  | (48) |  | (48) |
| Stock-based compensation  |  |  | 538 |  | 538 |
| Net loss  |  |  |  | (27592) | (27592) |
| As of December 31, 2024  | 785 | $1 | $143787 | $(135857) | $7931 |

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The accompanying notes are an integral part of these consolidated financial statements.

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#### MetaVia Inc.

#### Consolidated Statements of Cash Flows (In thousands)

---

| | | |
|:---|:---|:---|
| | **Year Ended December 31,**  | **Year Ended December 31,**  |
| | **2024**  | **2023**  |
| Operating activities |  |  |
| Net loss  | $(27592) | $(12470) |
| Adjustments to reconcile net loss to net cash used in operating activities: |  |  |
| &nbsp;&nbsp;&nbsp; Stock-based compensation  | 538 | 222 |
| &nbsp;&nbsp;&nbsp; Non-cash lease expense  | 4 | 1 |
| &nbsp;&nbsp;&nbsp; Depreciation  | 20 | 6 |
| &nbsp;&nbsp;&nbsp; Change in fair value of warrant liabilities  | (297) | (2955) |
| &nbsp;&nbsp;&nbsp; Change in operating assets and liabilities:  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Prepaid expenses and other assets  | 20 | 70 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Accounts payable  | 3058 | 113 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Accrued and other liabilities  | (461) | 4214 |
| Net cash used in operating activities  | (24710) | (10799) |
| Investing activities |  |  |
| Purchases of property and equipment  | (8) | (50) |
| Net cash used in investing activities  | (8) | (50) |
| Financing activities |  |  |
|  Proceeds from the issuance of common stock and warrants under the securities purchase agreements  | 19998 |  |
| Proceeds from exercise of warrants  | 1 |  |
| Payments of issuance costs in connection with the securities purchase agreements  | (1651) | (80) |
|  Payment of employee withholding taxes related to shares withheld from issuance for <br> vested restricted stock units  | (48) |  |
| Net cash provided by (used in) financing activities  | 18300 | (80) |
| Net decrease in cash  | (6418) | (10929) |
| Cash at beginning of period  | 22435 | 33364 |
| Cash at end of period  | $16017 | $22435 |
| Supplemental non-cash investing and financing transactions: |  |  |
| Fair value of warrants issued to placement agent  | $309 | $— |
| Right-of-use assets obtained in exchange for operating lease liabilities  | $— | $223 |
| Reclassification of warrant liabilities upon exercise of warrants  | $— | $7183 |

---

The accompanying notes are an integral part of these consolidated financial statements.

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#### MetaVia Inc.

#### Notes to Consolidated Financial Statements
1. Business, basis of presentation, new accounting standards and summary of significant accounting policies

#### General
MetaVia Inc. (the "Company"), a Delaware corporation, and its subsidiaries are referred to collectively in these notes to the financial statements of the Company as "MetaVia," "we," "our" and "us." Prior to the Company's legal name change in November 2024, the Company was formerly known as NeuroBo Pharmaceuticals, Inc. We are a clinical-stage biotechnology company focused primarily on developing novel pharmaceuticals to treat cardiometabolic diseases. MetaVia has two programs focused primarily on the treatment of metabolic dysfunction-associated steatohepatitis ("MASH") and obesity, DA-1241 and DA-1726.

While we primarily focus our financial resources and management's attention on the development of DA-1241 and DA-1726, we also have four legacy therapeutic programs designed to impact a range of indications in viral, neurodegenerative and cardiometabolic diseases which we are not planning to advance development on and have, or continue to consider for, out-licensing and divestiture opportunities. In July 2024, we entered into an exclusive out-license agreement with MThera Pharma Co., LTD. ("MThera") to provide MThera with the rights to NB-01 for the treatment of painful diabetic neuropathy.

Our operations have consisted principally of performing research and development ("R&D") activities, which include preclinical developments and clinical trials, and raising capital. Our activities are subject to significant risks and uncertainties, including failing to secure additional funding before sustainable revenues and profit from operations are achieved.

#### Common stock reverse stock split
In December 2025, we completed a one-for-eleven reverse stock split of our common stock (the "Reverse Stock Split"). As a result, every eleven shares of our issued and outstanding common stock were combined, converted and changed into one share of our common stock. Any fraction of a share of our common stock that was created as a result of the Reverse Stock Split was rounded down to the next whole share and the stockholder received cash equal to the market value of the fractional share, determined by multiplying such fraction by the closing sales price of our common stock as reported on Nasdaq Capital Market LLC ("Nasdaq") on the last trading day before the Reverse Stock Split. The Reverse Stock Split was initially approved by our stockholders at the annual meeting of stockholders in June 2025. At the annual meeting, the stockholders approved a proposal to amend our certificate of incorporation to affect a reverse split of our outstanding common stock at a ratio in the range of one-for-five to one-for-thirty to be determined at the discretion of our Board of Directors ("Board"). In November 2025, our Board approved the Reverse Stock Split.

The Reverse Stock Split did not impact the number of authorized shares of common stock of 100,000,000 shares. For the Reverse Stock Split, a proportionate adjustment was made to the per share exercise price and the number of shares issuable upon the exercise of all outstanding stock options, and warrants to purchase shares of our common stock, the number of shares issuable upon vesting of restricted stock units ("RSUs") and the number of shares reserved for issuance pursuant to our equity incentive compensation plans.

In the accompanying consolidated financial statements and these notes to consolidated financial statements, the number of shares of common stock and per share data have been adjusted to give effect to the Reverse Stock Split in all periods presented. Additionally, since the common stock par value was unchanged, the amounts for common stock and additional paid-in capital have been adjusted to give effect to the Reverse Stock Split in all periods presented.

#### Going concern
As reflected in the consolidated financial statements, we had $16.0 million in cash as of December 31, 2024. We have experienced net losses and negative cash flows from operating activities since our inception

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#### MetaVia Inc.

#### Notes to Consolidated Financial Statements — Continued
and had an accumulated deficit of $135.9 million as of December 31, 2024. We have incurred a net loss of $27.6 million and net cash used in operating activities of $24.7 million for the year ended December 31, 2024. Due in large part to the ongoing Phase 2a clinical trial for DA-1241 and Phase 1 clinical trial for DA-1726, we expect to continue to incur net losses and negative cash flows from operating activities for the foreseeable future. These conditions raise substantial doubt about our ability to continue as a going concern within one year from the issuance of these consolidated financial statements.

We plan to continue to fund our operations from equity offerings, debt financing, or other sources, potentially including collaborations, out-licensing and other similar arrangements. However, there can be no assurance that we will be able to obtain any sources of financing on acceptable terms, or at all, or that the Series A Warrants will be exercised. To the extent that we can raise additional funds by issuing equity securities or in the event our existing warrants are exercised, our stockholders may experience significant dilution. Any debt financing, if available, may involve restrictive covenants that impact our ability to conduct our business. If we are unable to raise additional capital, we may slow down or stop our ongoing and planned clinical trials until such time as additional capital is raised and this may have a material adverse effect on us.

The determination as to whether we can continue as a going concern contemplates the realization of assets and the satisfaction of liabilities in the normal course of business. Our consolidated financial statements have been prepared assuming that we will continue as a going concern and do not include any adjustments that might result from the outcome of this uncertainty. This basis of accounting contemplates the recovery of our assets and the satisfaction of our liabilities in the normal course of business.

A. Basis of presentation

Our consolidated financial statements include a South Korean wholly owned subsidiary, which was dissolved and liquidated in June 2023. The accompanying financial statements were prepared in conformity with accounting principles generally accepted in the United States of America ("GAAP"). Our fiscal year-end is as of and for the year ended December 31st for each year presented. All significant intercompany accounts and transactions have been eliminated in the preparation of the financial statements.

B. New accounting standards

 *Adoption of new accounting standards* 

In November 2023, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures to improve disclosure requirements about reportable segments and address requests from investors for additional, more detailed information about a reportable segment's expenses. This ASU requires that a public entity that has a single reportable segment provide all the disclosures required by the amendments in this ASU and all existing segment disclosures in Topic 280. Additionally, this ASU requires disclosures of significant segment expenses provided to the Chief Operating Decision Maker ("CODM") and included in reported measures of segment profit and loss. Disclosure of the title and position of the CODM is required. This ASU requires interim and annual disclosures about a reportable segment's profit or loss and assets. Furthermore, this ASU requires disclosure of other segment items by reportable segment including a description of its composition. This ASU is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, on a retrospective basis. We adopted ASU 2023-07 in 2024. See below I. Segment reporting and Note 8. Significant segment expenses for additional information.

Other new accounting standards or accounting standards updates were assessed and determined to be either not applicable or did not have a material impact on our consolidated financial statements or processes.

 *Accounting standards issued but not yet adopted* 

In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures to improve the transparency of income tax disclosures by amending the required

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#### MetaVia Inc.

#### Notes to Consolidated Financial Statements — Continued
rate reconciliation disclosures as well as requiring disclosure of income taxes paid disaggregated by jurisdiction. As amended, the rate reconciliation disclosure will be required to be presented in both percentages and reporting currency amounts, with consistent categories and greater disaggregation of information. This ASU also includes amendments intended to improve the effectiveness of income tax disclosures and eliminate certain existing disclosure requirements related to uncertain tax positions and unrecognized deferred tax liabilities. This ASU is effective for fiscal years beginning after December 15, 2024 and should be applied prospectively. Early adoption is permitted. We are currently evaluating the impact of adopting this ASU to our notes to the consolidated financial statements and processes.

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 to improve financial reporting by requiring that public business entities disclose additional information about specific expense categories in the notes to financial statements at interim and annual reporting periods. The amendments in this ASU do not change or remove current expense disclosure requirements; however, the amendments affect where such information appears in the notes to financial statements because entities are required to include certain current disclosures in the same tabular format disclosure as the other disaggregation requirements in the amendments. In January 2025, the FASB issued ASU 225-01, Income Statement-Reporting Comprehensive Income-Expense Disaggregation Disclosures (Subtopic 220-40): Clarifying the Effective Date. This ASU is effective for annual reporting periods beginning after December 15, 2026, and interim reporting periods within annual reporting period beginning after December 15, 2027. Early adoption is permitted. We are currently evaluating the impact of adopting this ASU to our notes to the consolidated financial statements and processes.

Other recently issued accounting standards not yet adopted by us are not expected, upon adoption, to have a material impact on our consolidated financial statements.

C. Estimates and assumptions

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, expenses, and related disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of expenses during the reporting period. The most significant estimates in our consolidated financial statements relate to clinical trial costs and accruals, classification of warrants as derivative liability or equity, and the fair value of stock-based compensation and warrants. We base our estimates on historical experience and on various other assumptions that are believed to be reasonable, the results of which form the basis for making judgments about the carrying values of assets and liabilities. Actual results could differ from those estimates. Changes in estimates are reflected in reported results in the period in which they become known.

D. Cash

We maintain cash at financial institutions that at times may exceed the Federal Deposit Insurance Corporation ("FDIC") insured limits of $0.25 million per bank. Our cash balance includes liquid insured deposits, which are obligations of the banks in which the deposits are held and qualify for FDIC insurance protection per depositor in each recognized legal category of account ownership in accordance with the rules of the FDIC. To date, we have not experienced any losses related to these funds.

E. Property and equipment, net

Property and equipment are recorded at cost and reduced by accumulated depreciation. Depreciation expense is recognized over the estimated useful lives of the assets using the straight-line method. The estimated useful life for property and equipment ranges from three to five years. Tangible assets acquired for R&D activities and that have an alternative use are capitalized over the useful life of the acquired asset. Estimated useful lives are periodically reviewed, and when appropriate, changes are made prospectively. When

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#### MetaVia Inc.

#### Notes to Consolidated Financial Statements — Continued
certain events or changes in operating conditions occur, asset lives may be adjusted and an impairment assessment may be performed on the recoverability of the carrying amounts. Maintenance and repairs are charged directly to expense as incurred.

F. Leases

We assess our contracts at inception to determine whether the contract contains a lease, including evaluation of whether the contract conveys the right to control an explicitly or implicitly identified asset for a period of time. We have recognized right-of-use assets and lease liabilities that represent the net present value of future operating lease payments utilizing a discount rate corresponding to our incremental borrowing rate and amortized over the remaining terms of the leases. For operating leases of a short-term nature, i.e., those with a term of less than twelve months, we recognize lease payments as an expense on a straight-line basis over the remaining lease term.

G. Warrant liabilities

Warrants are accounted for as liabilities at their fair value if equity accounting treatment is precluded due to provisions existing within the warrant agreements. The change in fair value of the warrant liabilities is recognized as a fair value change in warrant liabilities in the consolidated statements of operations and as an operating item in the statement of cash flows. Additionally, issuance costs associated with warrants initially classified as liabilities are expensed as incurred and reflected as financing costs in the accompanying consolidated statements of operations.

H. Fair value of financial instruments

Our financial instruments principally include cash, prepaid expenses, right of use assets, accounts payable, accrued liabilities, lease liabilities and warrant liabilities. The carrying amounts of cash, prepaid expenses and other current assets, accounts payable, and accrued liabilities are reasonable estimates of their fair value because of the short maturity of these items.

I. Segment reporting

We manage and operate as one reportable segment, which is principally the business of development of pharmaceutical products, with one geographic location. We do not operate separate lines of business with respect each pharmaceutical product being studied in a clinical environment, and we do not prepare discrete financial information with respect to our pharmaceutical products. Our CODM is our chief executive officer. The measure of performance used by the CODM to assess segment performance is reported on the consolidated statements of operations as loss from operations and net loss. Since the Company only have one reportable segment, our CODM does not need to decide on how to allocate resources between segments. The measure of segment assets is reported on the consolidated balance sheets as total assets.

J. Research and development costs

R&D expenditures for clinical development, including upfront licensing fees and milestone payments associated with products that have not yet been approved by the United States Food and Drug Administration, are charged to R&D expense as incurred. These expenses consist of costs incurred in performing development activities, including salaries and benefits, equity-based compensation expense, preclinical expenses, clinical trial and related clinical manufacturing expenses, contract services and other outside expenses.

Expenses incurred for certain R&D activities, including expenses associated with particular activities performed by contract research organizations, investigative sites in connection with clinical trials and contract manufacturing organizations, are recognized based on an evaluation of the progress or completion of specific tasks using either time-based measures or data such as information provided to us by our vendors on actual activities completed or costs incurred. Payments for these activities are based on the terms of the individual arrangements, which may differ from the pattern of expense recognition. Expenses for R&D

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#### MetaVia Inc.

#### Notes to Consolidated Financial Statements — Continued
activities incurred that have yet to be invoiced by the vendors that perform the related activities are reflected as clinical trial accrued liabilities in the accompanying consolidated financial statements. Advance payments, if any, for goods or services to be received in the future for R&D activities are deferred and capitalized as prepaid expenses and other current assets in the accompanying consolidated balance sheets. The capitalized amounts are expensed as the related goods are delivered or the services are performed.

K. Acquired in-process research and development

We include costs to acquire or in-license product candidates in acquired in-process R&D ("IPR&D"). When we acquire the right to develop and commercialize a new product candidate, any up-front payments, or any future milestone payments that relate to the acquisition or licensing of such a right are immediately expensed as acquired IPR&D in the period in which they are incurred. These costs are immediately expensed provided that the payments do not also represent processes or activities that would constitute a "business" as defined under GAAP, or provided that the product candidate has not achieved regulatory approval for marketing and absent obtaining such approval, has no alternative future use. Royalties owed on future sales of any licensed product will be expensed in the period the related revenues are recognized.

L. General and administrative expenses

General and administrative expenses consist primarily of personnel-related costs, including salaries and stock-based compensation costs, for personnel in functions not directly associated with R&D activities. Other significant costs include legal fees related to intellectual property and corporate matters and professional fees for accounting and other services.

M. Patent costs

Costs related to filing and pursuing patent applications are expensed as incurred, as recoverability of such expenditures is uncertain. These costs are included in general and administrative expenses.

N. Stock-based compensation

Compensation costs related to equity instruments granted are recognized at the grant-date fair value, which is amortized as compensation expense on a straight-line basis over the requisite service period (generally, the vesting period) for both graded and cliff vesting awards. We have elected to account for forfeitures as they occur.

O. Income taxes

Income taxes are accounted for under the asset and liability method. Under this method, deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases, and operating loss and income tax credit carryforwards. Deferred tax assets and liabilities are measured using enacted income tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in income tax rates is recorded as a component of the income tax provision in the period that includes the enactment date.

Regular assessments are made on the likelihood that our deferred tax assets will be recovered from our future taxable income. Our evaluation is based on estimates, assumptions, and includes an analysis of available positive and negative evidence, giving weight based on the evidence's relative objectivity. Sources of positive evidence include estimates of future taxable income, future reversal of existing taxable temporary differences, taxable income in carryback years, and available tax planning strategies. Sources of negative evidence include current and cumulative losses in recent years, losses expected in early future years, any history of operating losses or tax credit carryforwards expiring unused, and unsettled circumstances that, if unfavorably resolved, would adversely affect future profit levels.

The remaining carrying value of our deferred tax assets, after recording the valuation allowance on our deferred tax assets, is based on our present belief that it is more likely than not that we will be able to generate

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#### MetaVia Inc.

#### Notes to Consolidated Financial Statements — Continued
sufficient future taxable income to utilize such deferred tax assets. The amount of the remaining deferred tax assets considered recoverable could be adjusted if our estimates of future taxable income during the carryforward period change favorably or unfavorably. To the extent we believe that it is more likely than not that some or all the remaining deferred tax assets will not be realized, we must establish a valuation allowance against those deferred tax assets, resulting in additional income tax expense in the period such determination is made. To the extent a valuation allowance currently exists, we will continue to monitor all positive and negative evidence until we believe it is more likely than not that it is no longer necessary, resulting in an income tax benefit in the period such determination is made.

Our policy is to recognize both interest and penalties related to uncertain tax positions as part of the income tax provision. A significant judgment is required in evaluating our tax positions, and in determining our provisions for income taxes, our deferred tax assets and liabilities and any valuation allowance recorded against our net deferred tax assets. We establish reserves when, despite our belief that the income tax return positions are fully supportable, certain positions are likely to be challenged and we may ultimately not prevail in defending those positions.

P. Foreign currency translation

Our foreign subsidiary, dissolved and liquidated in June 2023, used the South Korean Won (KRW) as its functional currency. We translated the assets and liabilities of our foreign operation into United States ("U.S.") dollars based on the rates of exchange in effect as of the transaction date. The resulting adjustments from the translation process are included in accumulated other comprehensive (loss) income in the accompanying consolidated balance sheets.

Certain transactions are settled in foreign currency and are thus translated to U.S. dollars at the rate of exchange in effect at the end of each month. Gains and losses resulting from the translation are included in other income or expense in the accompanying consolidated statements of operations.

Q. Comprehensive loss

Comprehensive loss is comprised of net loss and other comprehensive income or loss. Comprehensive loss includes net loss as well as other changes in stockholders' equity that result from transactions and economic events other than those with stockholders. Comprehensive loss currently consists of net loss and changes in foreign currency translation adjustments.

R. Loss per share of common stock

Basic earnings or loss per share of common stock is computed by dividing net income or loss available to stockholders of common stock by the weighted average number of shares of common stock. Diluted earnings per share of common stock is computed by dividing net income or loss available to stockholders of common stock by the sum of the weighted average number of shares of common stock and the number of additional shares of common stock that would have been outstanding if our outstanding potentially dilutive securities had been issued. Potentially dilutive securities include convertible preferred stock, outstanding stock options, non-vested restricted stock units ("RSUs") and outstanding warrants. The dilutive effect of potentially dilutive securities is reflected in diluted earnings per share of common stock by application of the treasury stock method, except if its impact is anti-dilutive. Under the treasury stock method, an increase in the fair market value of our common stock can result in a greater dilutive effect from potentially dilutive securities. For additional information, see Note 10. Loss per share of common stock.

S. Concentrations

 *Credit Risk* 

Financial instruments that potentially subject us to concentration of credit risk consist of cash. As of December 31, 2024, our cash is held by one financial institution in the U.S., and we believe that the financial institution is financially sound. Accordingly, minimal credit risk exists with the financial institution.

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#### MetaVia Inc.

#### Notes to Consolidated Financial Statements — Continued
 *Supplier Risk* 

In 2022, we entered into an exclusive license agreement (the "2022 License Agreement") with Dong-A ST Co., Ltd. ("Dong-A"), a related party, which requires Dong-A to be the sole manufacturer for the production of DA-1241 and DA-1726. If any issues arise in the manufacturing and we are unable to arrange for alternative third-party manufacturing sources, or unable to find an alternative third party capable of reproducing the existing manufacturing method or unable to do so on commercially reasonable terms or in a timely manner, we may not be able to complete the development of DA-1241 or DA-1726.

T. Loss contingencies

In determining whether an accrual for a loss contingency is required, we first assess the likelihood of occurrence of the future event or events that will confirm the loss. When a loss is probable (the future event or events are likely to occur) and the amount of the loss can be reasonably estimated, the estimated loss is accrued. If the reasonable estimate of the loss is a range and an amount within the range appears to be a better estimate than any other amount within the range, that amount should be accrued. However, if no amount within the range is a better estimate, the minimum amount in the range should be accrued.

When a loss is reasonably possible (the chance of the future event or events occurring is more than remote but less than likely), no accrual is recognized.

U. Reclassification of prior year presentation

Certain prior year amounts have been reclassified for consistency with the current year presentation. Adjustments have been made to the consolidated balance sheets to reclassify the presentation of certain current liabilities related to clinical trial accrued liabilities of $3.0 million and related party payable of $0.8 million from accrued expenses and other current liabilities. These reclassifications had no effect on the reported total current liabilities in the consolidated balance sheets.

2. Prepaid expenses and other current assets

Prepaid expenses and other current assets consist of the following (in thousands):

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| | | |
|:---|:---|:---|
| | **As of <br> December 31,**  | **As of <br> December 31,**  |
| | **2024**  | **2023**  |
| Insurance  | $5 | $— |
| Deposits  | 16 | 39 |
| Other prepaid expenses  | 34 | 38 |
| Total  | $55 | $77 |

---

3. Property and equipment, net

Property and equipment, net consist of the following (in thousands):

---

| | | |
|:---|:---|:---|
| | **As of <br> December 31,**  | **As of <br> December 31,**  |
| | **2024**  | **2023**  |
| Office equipment  | $88 | $80 |
| Less accumulated depreciation  | (54) | (34) |
| Property and equipment, net  | $34 | $46 |

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We recorded depreciation expense of $20 thousand and $6 thousand for 2024 and 2023, respectively, which was included in general and administrative operating expenses in the accompanying consolidated statements of operations.

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#### MetaVia Inc.

#### Notes to Consolidated Financial Statements — Continued
4. Current liabilities

 *Accrued expenses and other current liabilities* 

Accrued expenses and other current liabilities consist of the following (in thousands):

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| | | |
|:---|:---|:---|
| | **As of <br> December 31,**  | **As of <br> December 31,**  |
| | **2024**  | **2023**  |
| Employee related costs  | $713 | $118 |
| Professional service fees  | 17 | 308 |
| Other  | 55 | 166 |
| Total  | $785 | $592 |

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 *Warrant liabilities* 

Changes to our warrant liabilities are summarized as follows (in thousands):

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| | |
|:---|:---|
| | **Total**  |
| As of January 1, 2023  | $10796 |
| Reclassification of warrant liabilities upon exercise of warrants  | (7183) |
| Change in fair value of warrant liabilities  | (2955) |
| As of December 31, 2023  | 658 |
| Change in fair value of warrant liabilities  | (297) |
| As of December 31, 2024  | $361 |

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Our warrant liabilities relate to the 2022 Series A warrants and 2022 Series B warrants, both of which were issued in November 2022. These warrants are considered to be derivative instruments; accordingly, we recorded their estimated fair value as warrant liabilities. We estimated the fair value of these warrants using the trading market price of our common stock due to a cashless exercise provision of these warrants whereby eight warrants can be exercised for one share of common stock for no additional consideration, which results in the warrant exercise price to be zero.

5. Related party

#### License agreement with Dong-A for DA-1241 and DA-1726
In September 2022, we entered into the 2022 License Agreement with Dong-A pursuant to which we received an exclusive global license (except for the territory of the Republic of Korea) for two proprietary compounds for specified indications upon meeting certain financing milestones. The 2022 License Agreement covers the rights to DA-1241 for treatment of MASH and DA-1726 for treatment of obesity and MASH. The 2022 License Agreement also provides that we may develop DA-1241 for the treatment of T2DM.

In connection with the 2022 License Agreement, we entered into a shared services agreement with Dong-A (the "Shared Services Agreement"), relating to DA-1241 and DA-1726, pursuant to which Dong-A may provide technical support, preclinical development, and clinical trial support services on terms and conditions acceptable to both parties. In addition, the Shared Services Agreement provides that Dong-A will manufacture all of our clinical requirements of DA-1241 and DA-1726 under the terms provided in the Shared Services Agreement.

Under the terms of the 2022 License Agreement, we had previously expensed $8.2 million of IPR&D in 2022 as the 2022 License Agreement did not include any processes or activities constituting a "business"

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#### MetaVia Inc.

#### Notes to Consolidated Financial Statements — Continued
acquired since none of the rights underlying the Dong-A License Agreement had alternative future uses or had reached a stage of technological feasibility. Also, Dong-A will be eligible to receive (i) regulatory milestone payments of up to $178 million for DA-1726 and $138 million for DA-1241, dependent upon the achievement of specific regulatory developments; (ii) commercial-based milestone payments, dependent upon the achievement of specific commercial developments; and (iii) single digit royalties on net sales received by us from the commercial sale of products covering DA-1241 or DA-1726. The term of the 2022 License Agreement continues on a product-by-product and country-by country basis until the later of (i) the fifth anniversary of the first commercial sale of such product in such country, (ii) the expiration or termination of the last valid patent claim that covers a product in such country and (iii) the loss of regulatory exclusivity for such product in such jurisdiction. Either Dong-A or MetaVia may terminate the 2022 License Agreement (i) if the other party is in material breach of the agreement and has not cured or started to cure the breach within 60 days of notice of such breach; provided that if the breach cannot be cured within the 60-day period and the breaching party started to remedy the breach, if such breach is not cured within 90 days of receipt of written notice, or (ii) if the other party is subject to a bankruptcy or insolvency event (subject to a 30-day cure period in the case of a petition for bankruptcy).

As of December 31, 2024, there were no potential milestones under the 2022 License Agreement that were yet considered probable; therefore, no liabilities were recorded.

As of December 31, 2024, Dong-A owns approximately 62% of our outstanding common stock.

#### Shared services agreement with Dong-A
In September 2022, in conjunction with the 2022 License Agreement, we entered into the Shared Services Agreement with Dong-A, relating to DA-1241 and DA-1726. The Shared Services Agreement provides that Dong-A may provide technical support, preclinical development, and clinical trial support services on terms and conditions acceptable to both parties. In addition, the Shared Services Agreement provides that Dong-A will manufacture all of our clinical requirements of DA-1241 and DA-1726 under the terms provided in the Shared Services Agreement.

Either party may terminate the Shared Services Agreement for the other party's material breach that is not cured within 30 days of notice. Dong-A may also terminate the Shared Services Agreement in part on a service-by-service or product-by-product basis upon a breach by us which is not cured within 30 days.

We incurred R&D expenses of $4.9 million and $2.4 million for 2024 and 2023, respectively, under the Shared Services Agreement, which are included in operating expenses in the accompanying consolidated statement of operations. As of December 31, 2024 and 2023, we have amounts payable to Dong-A of $1.5 million and $0.8 million, respectively, under the Shared Services Agreement, which is included in related party payable in the accompanying consolidated balance sheets. We did not incur any expenses or liabilities under the Shared Services Agreement in 2022.

#### License agreement with Dong-A for NB-01 (a legacy therapeutic program)
In January 2018, we entered into an exclusive license agreement with Dong-A, (the "2018 License Agreement") which agreement was amended in April 2018 and July 2019. Under the terms of the 2018 License Agreement, we obtained an exclusive, royalty-bearing, worldwide (except for the Republic of Korea) license to make, use, offer to sell, sell and import products covered by certain Dong-A intellectual property rights in its proprietary compound designated as DA-9801 (NB-01). Our license rights cover any and all applications and markets for the therapeutic, health, nutrition or well-being of humans. We may grant sublicenses to any affiliate or third party. We are responsible for all future patent prosecution costs.

6. Commitments and contingencies

#### Operating lease
In August 2023, we entered into a non-cancelable operating lease for our corporate headquarters in Cambridge, Massachusetts. The initial lease term is for three years with an option to renew for an additional

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#### MetaVia Inc.

#### Notes to Consolidated Financial Statements — Continued
two-year term. The lease commenced in September 2023 and expires in August 2026. We recorded lease rental expenses of $0.1 million and $29 thousand for 2024 and 2023, respectively, and made lease cash payments of $0.1 million and $28 thousand for 2024 and 2023, respectively.

The following table reconciles the undiscounted lease liabilities to the total lease liabilities recognized on the consolidated balance sheet as of December 31, 2024 (in thousands):

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| | |
|:---|:---|
| | **Operating <br> Lease**  |
| 2025  | $89 |
| 2026  | 60 |
| Total lease payments  | 149 |
| Less effect of discounting  | (13) |
| &nbsp;&nbsp;&nbsp; Total  | 136 |
| Short-term portion  | 78 |
| Long-term portion  | $58 |

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As of December 31, 2024 and 2023, our lease liability, which represents the net present value of future lease payments, was calculated utilizing a discount rate of 11%, which corresponds to our estimated incremental borrowing rate.

Additionally, in January 2024, we terminated a short-term operating lease for our former corporate headquarters located in Boston, Massachusetts. There were no lease rental expense or lease cash payment for 2024 for our former corporate headquarters and we recorded a lease rental expense and made lease cash payments of $22 thousand for 2023.

#### Contingent payments and license agreements
We have certain contractual contingent payments under various merger or license agreements executed between 2019 and 2020 for our legacy therapeutic programs. Since we have discontinued the clinical development of our legacy therapeutic programs, we believe any contractual payments to be paid by us or to be received by us under these agreements are remote. Therefore, as of December 31, 2024, no liabilities or assets were recorded in the accompanying consolidated financial statements for our legacy therapeutic programs.

#### Legal proceedings
From time to time, we may be involved in various claims and legal proceedings arising out of our ordinary course of business. We are not currently a party to any claims or legal proceedings that, in the opinion of our management, are likely to have a material adverse effect on our business and consolidated financial statements. Regardless of the outcome, litigation can have an adverse impact on us because of defense and settlement costs, diversion of management resources and other factors.

#### Purchase commitments
We enter into contracts in the normal course of business with various third parties for clinical trials, preclinical research studies, and testing, manufacturing, and other services and products for operating purposes. These contracts provide for termination upon notice. Payments due upon cancellation generally consist only of payments for services provided or expenses incurred, including non-cancellable obligations of our service providers, up to the date of cancellation. There are no minimum purchase requirements under these contracts.

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#### MetaVia Inc.

#### Notes to Consolidated Financial Statements — Continued

#### Employment agreements
We have entered into employment agreements with certain of our executives that provide for compensation and certain other benefits. Under certain circumstances, including a change in control, some of these agreements provide for severance or other payments, if those circumstances occur during the term of the employment agreement.

#### Employee benefit plan
We adopted a 401(k) defined contribution plan in November 2018, which became effective in January 2019, for all employees over age 21. Employees can defer up to 90% of their compensation through payroll withholdings into the plan subject to federal law limits. Discretionary employer matches vest over a six-year period beginning on the second anniversary of an employee's date of hire. Employee contributions and any employer matching contributions made to satisfy certain non-discrimination tests required by the Internal Revenue Code are 100% vested upon contribution. No matching contributions were made for 2024 and 2023.

7. Stockholders' equity

#### Common stock
The voting, dividend, and liquidation rights of the holders of the common stock are subject to and qualified by the rights, powers, and preferences of the holders of the preferred stock when outstanding. The holders of the common stock are entitled to one vote for each share of common stock held at all meetings of stockholders. Common stockholders are entitled to receive dividends at the sole discretion of our Board. There have been no dividends declared on common stock to date as of December 31, 2024. In the event of any liquidation, dissolution, or winding-up of MetaVia, the holders of common stock shall be entitled to share in the remaining assets of MetaVia available for distribution post preferential distributions made to any holders of our preferred stock.

#### The Offering
 *Securities purchase agreements* 

In June 2024, we entered into and closed on two securities purchase agreements (the "Offering") with an institutional investor and Dong-A, and received aggregate gross proceeds of $20.0 million, of which $10.0 million was received from Dong-A. The Offering was comprised of (i) 300,707 shares of common stock at a purchase price of $43.23 per share, (ii) pre-funded warrants to purchase up to 161,924 shares of common (the "Pre-Funded Warrants") at a purchase price of $43.219 per warrant, (iii) Series A warrants to purchase 462,640 shares of common stock (the "Series A Warrants"), and (iv) Series B warrants to purchase up to 693,962 shares of common stock (the "Series B Warrants"). Collectively, the Series A Warrants and the Series B Warrants are referred to as "PIPE Common Warrants." Of the total shares of common stock issued in the Offering, 69,396 shares were sold to an institutional investor.

The Pre-Funded Warrants have an exercise price of $0.001 per share and are immediately exercisable and will expire when exercised in full and the PIPE Common Warrants have an exercise price of $43.23 per share and are exercisable as of September 18, 2024, which is the effective date of the stockholder approval received at the Special Meeting of Stockholders for the issuance of the shares upon exercise of the warrants (the "Stockholder Approval Date").

The Series A Warrants will expire on the earlier of the twelve month anniversary of the Stockholder Approval Date and within 60 days following the public announcement of the Company receiving positive Phase 1 multiple ascending dose ("MAD") data readout for DA-1726, and the Series B Warrants will expire on the earlier of the five-year anniversary of the Stockholder Approval Date and within six months following the public announcement of the Company receiving positive Phase 1 Part 3 data readout for

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#### MetaVia Inc.

#### Notes to Consolidated Financial Statements — Continued
DA-1726. Based on the terms of the PIPE Common Warrants, we have concluded that the accounting classification of the PIPE Common Warrants is to be stockholders' equity.

Under the terms of the Pre-Funded Warrants and the PIPE Common Warrants issued to the institutional investor, we may not affect the exercise of any such Pre-Funded Warrants or PIPE Common Warrants, and the holder will not be entitled to exercise any portion of any Pre-Funded Warrants or PIPE Common Warrants, if, upon giving effect to such exercise, the aggregate number of shares of common stock beneficially owned by the holder (together with its affiliates, other persons acting or who could be deemed to be acting as a group together with the holder or any of the holder's affiliates, and any other persons whose beneficial ownership of common stock would or could be aggregated with the holder's or any of the holder's affiliates) would exceed 9.99% (in the case of the Pre-Funded Warrants) or 4.99% (in the case of the PIPE Common Warrants) of the number of shares of the Company's outstanding common stock immediately after giving effect to the exercise (the "Beneficial Ownership Limitation"), as such percentage ownership is calculated in accordance with Section 13(d) of the Exchange Act and the applicable regulations of the SEC. A holder of the Pre-Funded Warrants or PIPE Common Warrants that were issued to the institutional investor may increase or decrease the Beneficial Ownership Limitation to a higher or lower percentage (not to exceed 9.99%), effective 61 days after written notice to us. Any such increase or decrease will apply only to that holder and not to any other holder of the Pre-Funded Warrants or PIPE Common Warrants.

 *Placement agent* 

We paid the placement agent a cash fee equal to 7.0% of the gross proceeds of the Offering received from a certain institutional investor and $0.1 million for non-accountable expenses and clearing costs. In addition, we issued warrants to the placement agent's designees ("Placement Agent Warrants") to purchase up to 11,564 shares of common stock (which represents 5% of the sum of the shares of common stock and Pre-Funded Warrants sold to the institutional investor in the Offering) at an exercise price of $54.0375 per share (which represents a premium of 125% of the offering price per share of common stock in the Offering). The Placement Agent Warrants will be exercisable beginning on the effective date of the Stockholder Approval Date and will expire on the earlier of (i) two years after the date that the shares of common stock underlying the Placement Agent Warrants are registered pursuant to an effective registration statement filed pursuant to the Securities Act of 1933, as amended, which occurred on July 24, 2024, and (ii) June 23, 2029. The grant date fair value of the Placement Agent Warrants was $0.3 million, which represents a non-cash issuance cost. The weighted average grant date fair value per share of these Placement Agent Warrants was $30.03, which was determined using the Black-Scholes option pricing model. Based on the terms of the Placement Agreement Warrants, we have concluded that the accounting classification of the Placement Agent Warrants is stockholders' equity in the accompanying consolidated balance sheets.

Upon the exercise for cash of any PIPE Common Warrants issued to a certain institutional investor, we shall pay the placement agent (i) a cash fee of 7.0% of the aggregate gross exercise price paid in cash with respect thereto and (ii) a non-cash fee in the form of additional warrants to purchase the number of shares of common stock equal to 5.0% of the aggregate number of such shares of common stock underlying such warrants. The cash fee payable to the placement agent for any PIPE Common Warrants exercised by the institutional investor is accounted for as a contingent commitment and will be recorded as an offset to any gross proceeds received from any future exercises of PIPE Common Warrants by the institutional investor. The non-cash fee payable to the placement agent for any PIPE Common Warrants exercised by the institutional investor is accounted for as contingent warrants ("Placement Agent Contingent Warrants") to purchase up to 28,915 shares of common stock, which is subject to performance criteria of the institutional investor regarding any exercise for cash of any PIPE Common Warrants with an assumed grant date of the Offering closing date, and an exercise price of $54.0375 per share. The weighted average grant date fair value per share of these Placement Agent Contingent Warrants was $37.73, which was determined using the Black-Scholes option pricing model. Based on the terms of the placement agent engagement letter, we have concluded that the accounting classification of the Placement Agent Contingent Warrants is to be stockholders' equity. On each balance sheet reporting date, we will need to assess whether it is probable for us to issue

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#### MetaVia Inc.

#### Notes to Consolidated Financial Statements — Continued
warrants to the placement agent based on whether it is probable for any PIPE Common Warrants to be exercised by the institutional investor. As of December 31, 2024, we determined that the issuance of additional warrants to the placement agent is not yet probable; accordingly, the Placement Agent Contingent Warrants had no impact on the consolidated balance sheets.

#### Warrants
The following warrants were outstanding as of December 31, 2024 and 2023:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Shares of Common Stock Issuable <br> for Outstanding Warrants**  | **Shares of Common Stock Issuable <br> for Outstanding Warrants**  | **Exercise <br> Price**  | **Expiration Date**  |
| | **As of December 31,**  | **As of December 31,**  | **Exercise <br> Price**  | **Expiration Date**  |
| **Warrant Issuance**  | **2024**  | **2023**  | **Exercise <br> Price**  | **Expiration Date**  |
| July 2018<sup>(1)</sup> |  |  | $493020.00 | July 2028  |
| April 2020<sup>(1)</sup> | 13 | 13 | $33000.00 | April 2025  |
| January 2021<sup>(1)</sup> | 942 | 942 | $15919.20 | July 2026  |
| October 2021<sup>(1)</sup> | 1395 | 1395 | $9900.00 | April 2025  |
| November 2022 Series B<sup>(2)</sup>  | 16176 | 16176 | $0.00 | December 2027  |
| June 2024 Placement Agent<sup>(3)</sup>  | 11564 |  | $54.0375 | July 2026  |
| June 2024 Pre-Funded<sup>(4)</sup>  | 130000 |  | $0.00 | no expiration date  |
| June 2024 Series A<sup>(5)</sup>  | 462640 |  | $43.23 | September 2025 (latest date)  |
| June 2024 Series B<sup>(6)</sup>  | 693962 |  | $43.23 | September 2029 (latest date)  |
| Total  | 1316692 | 18526 |  |  |

---

(1) The number of outstanding and exercisable warrants is equal to the number of shares of common stock issuable for outstanding warrants.

(2) These warrants have a cashless exercise provision whereby one warrant can be exercised for one share of common stock for no additional consideration, which renders the warrant exercise price to be zero.

(3) These warrants are exercisable at any time from the Stockholder Approval Date and expire two years after a resale registration statement covering the shares of common stock issuable upon the exercise of the warrants hereunder becomes effective with the SEC. In July 2024, a resale registration statement was filed with the SEC and became effective.

(4) These warrants are exercisable immediately upon their issuance in June 2024 and are considered to be perpetual warrants without any expiration date. Additionally, in the third quarter of 2024, 31,924 Pre-Funded Warrants were exercised for an equivalent number of shares of our common stock.

(5) These warrants are exercisable at any time from the Stockholder Approval Date and expire earlier of (i) the twelve months anniversary of the Stockholder Approval Date, and (ii) the 60th day following the date on which the Company publicly announces the receiving of positive Phase 1 MAD data readout for DA-1726.

(6) These warrants are exercisable at any time from the Stockholder Approval Date and expire on the earlier of (i) the five-year anniversary of the Stockholder Approval Date and (ii) the six months anniversary following the date on which the Company publicly announce the receiving of positive Phase 1, Part 3 data readout for DA-1726.

Additionally, on a cashless basis, 76,918 Series A warrants issued in November 2022 were exercised in 2023 for 76,918 shares of our common stock. As of December 31, 2023, all Series A warrants were fully exercised for shares of our common stock.

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[**TABLE OF CONTENTS**](#TOC2)

#### MetaVia Inc.

#### Notes to Consolidated Financial Statements — Continued

#### Stock-based compensation
Stock-based compensation expense was included in general and administrative and research and development as follows (in thousands):

---

| | | |
|:---|:---|:---|
| | **Year Ended <br> December 31,**  | **Year Ended <br> December 31,**  |
| | **2024**  | **2023**  |
| General and administrative  | $366 | $178 |
| Research and development  | 172 | 44 |
| Total stock-based compensation  | $538 | $222 |

---

 *Stock-based award plans* 

In December 2019, in connection with a merger, we adopted the 2019 Equity Incentive Plan (the "2019 Plan"). Additionally, we adopted the 2021 Inducement Plan in November 2021 and the Amended and Restated 2022 Equity Incentive Plan (the "2022 Plan") in December 2022. The 2019 Plan, 2021 Inducement Plan and 2022 Plan provide for the grant of stock options, restricted stock, RSUs and other equity awards of our common stock to employees, officers, consultants, and directors. Stock options granted under any of these plans expire within a period of not more than ten years from the date of grant.

With the adoption of the 2022 Plan, no additional shares may be added to or granted from the 2019 Plan, and any shares related to forfeited awards are carryover to the 2022 Plan. In June 2024, in connection with the 2024 Annual Meeting of Stockholders, our stockholders approved an amendment (the "Amendment") to our 2022 Plan. Pursuant to the terms and conditions of the Amendment, the 2022 Plan was amended to:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • automatically increase on January 1st of each year for a period of eight years commencing on January 1, 2025 and ending on (and including) January 1, 2032, the aggregate number of shares of common stock that may be issued pursuant to Awards (as defined in the 2022 Plan) to an amount equal to 10% of the Fully Diluted Shares (as defined in the 2022 Plan) as of the last day of the preceding calendar year, provided, however that the Board may act prior to the effective date of any such annual increase to provide that the increase for such year will be a lesser number of shares of common stock; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • increase the aggregate maximum number of shares of common stock that may be issued pursuant to the exercise of Incentive Stock Options (as defined in the 2022 Plan) to 1 million shares of the common stock plus the amount of any increase in the number of shares that may be available for issuance pursuant to the annual increase described above, but in no event more than 15 million shares of the common stock issued as incentive stock options.

The following table summarizes the outstanding awards issued pursuant to our stock-based award plans and inducement grants as of December 31, 2024 and the remaining shares of common stock available for future issuance:

---

| | | | |
|:---|:---|:---|:---|
| **Plan Name**  | **Stock <br> Options**  | **RSUs**  | **Remaining shares of <br> common stock available <br> for future issuance**  |
| 2019 Plan  | 136 |  |  |
| 2022 Plan  | 284 | 15912 | 32464 |
| 2021 Inducement Plan  |  |  | 378 |
| Total  | 420 | 15912 | 32842 |

---

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[**TABLE OF CONTENTS**](#TOC2)

#### MetaVia Inc.

#### Notes to Consolidated Financial Statements — Continued
For stock options and RSUs granted under the 2019 Plan and 2022 Plan as of December 31, 2024, unrecognized stock-based compensation costs totaled $0.6 million. The unrecognized stock-based costs are expected to be recognized as an expense over a weighted average period of 1.7 years.

 *RSUs* 

The following table summarizes the status of our RSUs and related transactions for the period presented (in thousands, except share and per share amounts):

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **Outstanding**  | **Outstanding**  | **Outstanding**  | **Vested and Deferred Release**  | **Vested and Deferred Release**  | **Vested and Deferred Release**  |
| | **Shares of <br> Common Stock <br> Issuable <br> for RSUs**  | **Average <br> Grant Date <br> Fair Value <br> Price**  | **Aggregate <br> Fair <br> Value**  | **Shares of <br> Common Stock <br> Issuable <br> for RSUs**  | **Average <br> Grant Date <br> Fair Value <br> Price**  | **Aggregate <br> Intrinsic <br> Value**  |
| As of January 1, 2023  |  | $— | $— |  | $— | $— |
| Granted  | 15760 | 48.95 |  |  |  |  |
| Forfeited/cancelled  | (639) | 44.44 |  |  |  |  |
| Vested and released  | 2272 | 43.90 | 100 |  |  |  |
| Vested and deferred release  |  |  |  | 497 | 44.19 |  |
| As of December 31, 2023  | 12849 | 50.07 | 523 | 497 | 44.19 | 20 |
| Granted  | 10918 | 50.18 |  |  |  |  |
| Vested and released  | (7855) | 47.41 | 284 |  |  |  |
| Vested and deferred release  |  |  |  | 687 | 48.86 |  |
| As of December 31, 2024  | 15912 | $51.46 | $355 | 1184 | $46.90 | $26 |

---

 *Stock options* 

The following table summarizes the status of our outstanding and exercisable options and related transactions for the period presented (in thousands, except share and per share amounts):

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **Outstanding**  | **Outstanding**  | **Outstanding**  | **Exercisable**  | **Exercisable**  | **Exercisable**  |
| | **Shares of <br> Common Stock <br> Issuable <br> for Options**  | **Weighted <br> Average <br> Exercise <br> Price**  | **Weighted <br> Average <br> Remaining <br> Contractual <br> Term (years)**  | **Shares of <br> Common Stock <br> Issuable <br> for Options**  | **Weighted <br> Average <br> Exercise <br> Price**  | **Weighted <br> Average <br> Remaining <br> Contractual <br> Term (years)**  |
| As of January 1, 2023  | 405 | $8700.61 | 8.5 | 200 | $12834.89 | 8.1 |
| Granted  | 284 | 58.96 |  |  |  |  |
| Forfeited and cancelled  | (269) | 6541.26 |  |  |  |  |
| As of December 31, 2023  | 420 | 4240.22 | 8.6 | 408 | 4149.85 | 8.6 |
| As of December 31, 2024  | 420 | $4240.22 | 7.5 | 420 | $4240.22 | 7.5 |

---

The aggregate intrinsic value of our outstanding and exercisable options was zero as of January 1, 2023 and December 31, 2023 and 2024.

 *Grant date fair value of RSUs, stock options and warrants* 

We estimated the grant date fair value of RSUs granted to employees, consultants, and directors based on the closing sales price of our common stock as reported on Nasdaq on the date of grant. We estimated the grant date fair value of stock options and warrants granted to employees, consultants, and directors using the Black-Scholes option pricing model.

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[**TABLE OF CONTENTS**](#TOC2)

#### MetaVia Inc.

#### Notes to Consolidated Financial Statements — Continued
The following table sets forth the fair value per share of Placement Agent Warrants granted in 2024 and the weighted average fair value per share of stock options granted in 2023 and the assumptions used in the Black-Scholes option-pricing model:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Placement Agent**  | **Placement Agent**  |  | |
| | **Warrants <br> Granted in <br> June 2024**  | **Contingent <br> Warrants <br> Granted in <br> June 2024**  | **Stock <br> Options <br> Granted in <br> March 2023**  | **Stock <br> Options <br> Granted in <br> March 2023**  |
| Weighted average fair value  | $30.03 | $37.73 |  | $39.93 |
| Expected stock price volatility  | 140.0% | 127.0% |  | 82.9% |
| Expected term (years)  | 2.1 | 5.7 |  | 5.0 |
| Expected dividend yield  | —% | —% |  | —% |
| Risk-free interest rate  | 4.63% | 4.31% |  | 3.54% |

---

8. #### Significant segment expenses
The following table sets forth the significant segment expenses that are regularly provided to our CODM:

---

| | | |
|:---|:---|:---|
| | **Year Ended <br> December 31,**  | **Year Ended <br> December 31,**  |
| | **2024**  | **2023**  |
| Operating expenses |  |  |
| &nbsp;&nbsp;&nbsp; Research and development  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Clinical trial  | $14441 | $5100 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Costs under the Shared Services Agreement with Dong-A (related party)  | 4930 | 2438 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Employee compensation and benefits  | 1606 | 461 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Consulting  | 288 | 483 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Other<sup>(1)</sup>  | 288 | 676 |
| &nbsp;&nbsp;&nbsp; Total research and development  | 21553 | 9158 |
| &nbsp;&nbsp;&nbsp; General and administrative  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Legal and professional fees  | 2864 | 3007 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Consulting  | 1533 | 1961 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Employee compensation and benefits  | 1659 | 620 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Other<sup>(2)</sup>  | 1200 | 1140 |
| &nbsp;&nbsp;&nbsp; Total general and administrative  | 7256 | 6728 |
| Total operating expenses  | $28809 | $15886 |

---

(1) Other R&D expenses include non-clinical and preclinical services and other R&D expenditures.

(2) Other G&A expenses include insurance, software license fees, non-income state taxes, lease rental expenses and other G&A expenditures.

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#### MetaVia Inc.

#### Notes to Consolidated Financial Statements — Continued
9. Income taxes

Our loss before income taxes is as follows (in thousands):

---

| | | |
|:---|:---|:---|
| | **Year Ended <br> December 31,**  | **Year Ended <br> December 31,**  |
| | **2024**  | **2023**  |
| United States  | $(27592) | $(12468) |
| Foreign  |  | (2) |
| Loss before income taxes  | $(27592) | $(12470) |

---

The components of our income tax provision are as follows (in thousands):

---

| | | |
|:---|:---|:---|
| | **Year Ended <br> December 31,**  | **Year Ended <br> December 31,**  |
| | **2024**  | **2023**  |
| Income tax (benefit) expense: |  |  |
| Current |  |  |
| &nbsp;&nbsp;&nbsp; United States  | $— | $— |
| &nbsp;&nbsp;&nbsp; Foreign  |  |  |
| Total current income tax (benefit) expense  |  |  |
| Deferred |  |  |
| &nbsp;&nbsp;&nbsp; United States  | (8401) | (3424) |
| &nbsp;&nbsp;&nbsp; Foreign  |  | 176 |
| Total deferred income tax (benefit) expense  | (8401) | (3248) |
| Change in valuation allowance – United States  | 8401 | 3424 |
| Change in valuation allowance – Foreign  |  | (176) |
| Provision for income taxes  | $— | $— |

---

Our effective tax rate for 2024 and 2023 was zero percent. A reconciliation between income tax computed at the statutory U.S. federal statutory rate and the consolidated effective tax rate is as follows:

---

| | | |
|:---|:---|:---|
| | **Year Ended <br> December 31,**  | **Year Ended <br> December 31,**  |
| | **2024**  | **2023**  |
| Income taxes at federal statutory rate  | 21.0% | 21.0% |
| State income tax, net of federal benefit  | 6.0 | 3.0 |
| Change in state tax rate  | 2.5 | (1.4) |
| Change in fair value of warrant liabilities  | 0.3 | 5.7 |
| Other  | 0.6 | (0.8) |
| Valuation allowance  | (30.4) | (27.5) |
| Effective tax rate  | —% | —% |

---

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[**TABLE OF CONTENTS**](#TOC2)

#### MetaVia Inc.

#### Notes to Consolidated Financial Statements — Continued
The significant components of our deferred tax assets and liabilities are as follows (in thousands):

---

| | | |
|:---|:---|:---|
| | **As of <br> December 31,**  | **As of <br> December 31,**  |
| | **2024**  | **2023**  |
| Gross deferred income tax assets: |  |  |
| Federal and state operating loss carryforwards  | $4959 | $2107 |
| Acquired intangibles  | 3000 | 2803 |
| Stock-based compensation  | 458 | 392 |
| Lease liability  | 37 | 49 |
| Capitalized R&D expenses  | 7516 | 2315 |
| Other  | 118 | 34 |
| R&D credit carryforwards  | 26 | 26 |
| Total gross deferred income tax assets  | 16114 | 7726 |
| Valuation allowance – U.S. federal  | (16077) | (7676) |
| Gross deferred tax assets, net of valuation allowance  | 37 | 50 |
| Gross deferred tax liabilities: |  |  |
| ROU asset  | (36) | (49) |
| Other  | (1) | (1) |
| Gross deferred income tax liabilities  | (37) | (50) |
| Deferred income tax assets, net  | $— | $— |

---

The realization of our deferred income tax assets is primarily dependent upon future taxable income, if any, and such income is uncertain in both amount and timing. We have had significant pre-tax losses since our inception, and we have not yet generated revenues and face significant challenges to becoming profitable. Accordingly, we have recorded a valuation allowance of $16.1 million and $7.7 million as of December 31, 2024 and 2023, respectively. U.S. federal deferred income tax assets will continue to require a valuation allowance until we can demonstrate their realizability through sustained profitability or another source of income.

As of December 31, 2024 and 2023, our U.S. federal net operating loss ("NOL") carryforwards were $18.5 million and $8.8 million, respectively. We had $24 thousand of U.S. federal R&D credit carryforwards as of December 31, 2024 and 2023. As of December 31, 2024 and 2023, we had state NOL carryforwards of $17.4 million and $4.4 million. We had $2 thousand of state R&D credit carryforwards as of December 31, 2024 and 2023. Since our U.S. federal net operating losses were incurred after December 31, 2017, our U.S NOL will not expire. Our state NOL and U.S federal and R&D credit carryforwards will begin to expire in 2042, if not utilized. Lastly, since the foreign subsidiary that generated the foreign losses was dissolved and liquidated in June 2023, the recorded value of foreign NOL and related deferred tax asset have been reduced to zero as of December 31, 2023.

Our ability to utilize our NOL and R&D credit carryforwards have been and may be substantially limited due to the ownership changes that have occurred or that could occur in the future, as provided by Section 382 of the Internal Revenue Code of 1986, as amended (the "Code"), and similar state provisions. These ownership changes may limit the amount of NOL and R&D credit carryforwards that can be utilized annually to offset future taxable income and tax, respectively. In general, an "ownership change," as defined by Section 382 of the Code, results from a transaction or series of transactions over a three-year period resulting in an ownership change of more than 50 percent of the outstanding stock of a company by certain stockholders or public groups.

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#### MetaVia Inc.

#### Notes to Consolidated Financial Statements — Continued
We recognize interest and/or penalties related to uncertain tax positions in income tax expense. There were no uncertain tax positions as of December 31, 2024 and 2023, and as such, no interest or penalties were recorded to income tax expense.

Our U.S. corporate tax returns are subject to examination beginning with the 2019 tax year for U.S. federal and state jurisdictions, and beginning with the 2019 tax year for one foreign jurisdiction.

10. Loss per share of common stock

The following table sets forth the computation of basic and diluted loss per share of common stock (in thousands, except share and per share amounts):

---

| | | |
|:---|:---|:---|
| | **Year Ended <br> December 31,**  | **Year Ended <br> December 31,**  |
| | **2024**  | **2023**  |
| Numerator: |  |  |
| Net loss  | $(27592) | $(12470) |
| Denominator: |  |  |
| Weighted average shares of common stock, basic  | 705193 | 461009 |
| Effect of dilutive securities  |  |  |
| Weighted average shares of common stock, diluted  | 705193 | 461009 |
| Loss per share of common stock, basic and diluted  | $(39.13) | $(27.05) |

---

For each of the periods presented in the above table, our basic weighted average shares of common stock include any outstanding (i) November 2022 Series A warrants, (ii) November 2022 Series B warrants, (ii) June 2024 Pre-Funded Warrants and (iii) vested RSUs in which their release was deferred in accordance with the respective award agreement during the respective period.

Since we reported a net loss for 2024 and 2023, our potentially dilutive securities are deemed to be anti-dilutive, accordingly, there was no effect of dilutive securities. Therefore, our basic and diluted loss per share of common stock and our basic and diluted weighted average shares of common stock are the same for 2024 and 2023.

The following table sets forth the outstanding securities as of the periods presented which were not included in the calculation of diluted earnings per share of common stock for 2024 and 2023:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **As of December 31,**  | **As of December 31,**  | **As of December 31,**  | **As of December 31,**  |
| | **2024**  | **2024**  | **2023**  | **2023**  |
| Stock options  |  | 420 |  | 420 |
| RSUs  |  | 14728 |  | 12352 |
| Warrants  |  | 1170516 |  | 2350 |

---

11. #### Fair value measurements
Fair value is a market-based measurement, not an entity specific measurement and is defined as "the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date." Fair value measurements are defined on a three-level hierarchy:

Level 1:

Unadjusted quoted prices for identical assets or liabilities in active markets;

Level 2:

Quoted prices for similar assets and liabilities in active markets, quoted prices in markets that are not active, or inputs which are observable, whether directly or indirectly, for substantially the full term of the asset or liability; and

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#### MetaVia Inc.

#### Notes to Consolidated Financial Statements — Continued
Level 3:

Unobservable inputs that reflect our own assumptions about the assumptions market participants would use in pricing the asset or liability in which there is little, if any, market activity for the asset or liability at the measurement date.

The following table sets forth our financial assets and liabilities, subject to fair value measurements on a recurring basis, by level within the fair value hierarchy (in thousands):

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **As of December 31, 2024**  | **As of December 31, 2024**  | **As of December 31, 2024**  | **As of December 31, 2024**  | **As of December 31, 2023**  | **As of December 31, 2023**  | **As of December 31, 2023**  | **As of December 31, 2023**  |
| **Description**  | **Total**  | **Level 1**  | **Level 2**  | **Level 3**  | **Total**  | **Level 1**  | **Level 2**  | **Level 3**  |
| Liabilities: |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp; Warrant liabilities  | $361 | $— | $361 | $— | $658 | $— | $658 | $— |
| Total  | $361 | $— | $361 | $— | $658 | $— | $658 | $— |

---

We estimated the fair value of our warrant liabilities using the trading market price of our common stock due to a cashless exercise provision of these warrants whereby eight warrants can be exercised for one share of common stock for no additional consideration, which results in the warrant exercise price to be zero. Accordingly, our warrant liabilities were considered to be Level 2 of the fair value hierarchy.

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![[MISSING IMAGE: lg_metavia-4c.jpg]](lg_metavia-4c.jpg)

Up to 919,681 Class A Units with each Class A Unit consisting of (i) one Share of Common Stock, (ii) 1.5 Series C Common Warrants to Purchase Shares of Common Stock, and (iii) 1.5 Series D Common Warrants to Purchase Shares of Common Stock

Or

Up to 919,681 Class B Units with each Class B Unit consisting of (i) one Pre-Funded Warrant to Purchase one Share of Common Stock, (ii) 1.5 Series C Common Warrants to Purchase Shares of Common Stock, and (iii) 1.5 Series D Common Warrants to Purchase Shares of Common Stock

Up to 3,678,723 Shares of Common Stock Issuable Upon Exercise of (i) up to 919,681 Pre-Funded Warrants, (ii) up to 1,379,521 Series C Common Warrants, and (iii) up to 1,379,521 Series D Common Warrants

PRELIMINARY PROSPECTUS

, 2026

Ladenburg Thalmann

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#### PART II

#### INFORMATION NOT REQUIRED IN THE PROSPECTUS

#### Item 13. Other Expenses of Issuance and Distribution.
The following table sets forth estimated expenses in connection with the offering described in this Registration Statement, all of which will be paid by the Registrant. Each item listed is estimated, except for the SEC registration fee and FINRA filing fee:

---

| | |
|:---|:---|
| **Item**  | **Amount Paid or to <br> Be Paid**  |
| SEC registration fee  | $4764.45 |
| FINRA filing fee  | 5675.00 |
| Printing expenses  | 15000.00 |
| Legal fees and expenses  | 605000.00 |
| Accounting fees and expenses  | 125000.00 |
| Transfer agent fees and expenses  | 25000.00 |
| Miscellaneous fees and expenses  | $44559.24 |
| **Total**  | $824998.69 |

---

#### Item 14. Indemnification of Directors and Officers.

#### Delaware General Corporation Law
Section 145(a) of the DGCL provides that a corporation may indemnify any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative (other than an action by or in the right of the corporation) by reason of the fact that the person is or was a director, officer, employee or agent of the corporation, or is or was serving at the request of the corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise, against expenses (including attorneys' fees), judgments, fines and amounts paid in settlement actually and reasonably incurred by the person in connection with such action, suit or proceeding if the person acted in good faith and in a manner the person reasonably believed to be in or not opposed to the best interests of the corporation, and, with respect to any criminal action or proceeding, had no reasonable cause to believe the person's conduct was unlawful. The termination of any action, suit or proceeding by judgment, order, settlement, conviction or upon a plea of nolo contendere or its equivalent, shall not, of itself, create a presumption that the person did not act in good faith and in a manner which the person reasonably believed to be in or not opposed to the best interests of the corporation, and, with respect to any criminal action or proceeding, had reasonable cause to believe that the person's conduct was unlawful.

Section 145(b) of the DGCL states that a corporation may indemnify any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action or suit by or in the right of the corporation to procure a judgment in its favor by reason of the fact that the person is or was a director, officer, employee or agent of the corporation, or is or was serving at the request of the corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise against expenses (including attorneys' fees) actually and reasonably incurred by the person in connection with the defense or settlement of such action or suit if the person acted in good faith and in a manner the person reasonably believed to be in or not opposed to the best interests of the corporation and except that no indemnification shall be made in respect of any claim, issue or matter as to which the person shall have been adjudged to be liable to the corporation unless and only to the extent that the Delaware Court of Chancery or the court in which such action or suit was brought shall determine upon application that, despite the adjudication of liability but in view of all the circumstances of the case, the person is fairly and reasonably entitled to indemnity for such expenses as the Delaware Court of Chancery or such other court shall deem proper.

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Section 145(c) of the DGCL provides that to the extent that a present or former director or officer of a corporation has been successful on the merits or otherwise in defense of any action, suit or proceeding referred to in subsections (a) and (b) of Section 145, or in defense of any claim, issue or matter therein, such person shall be indemnified against expenses (including attorneys' fees) actually and reasonably incurred by such person in connection therewith.

Section 145(d) of the DGCL states that any indemnification under subsections (a) and (b) of Section 145 (unless ordered by a court) shall be made by the corporation only as authorized in the specific case upon a determination that indemnification of the present or former director, officer, employee or agent is proper in the circumstances because the person has met the applicable standard of conduct set forth in subsections (a) and (b) of Section 145. Such determination shall be made with respect to a person who is a director or officer at the time of such determination (i) by a majority vote of the directors who are not parties to such action, suit or proceeding, even though less than a quorum, (ii) by a committee of such directors designated by majority vote of such directors, even though less than a quorum, (iii) if there are no such directors, or if such directors so direct, by independent legal counsel in a written opinion or (iv) by the stockholders.

Section 145(f) of the DGCL states that the indemnification and advancement of expenses provided by, or granted pursuant to, the other subsections of Section 145 shall not be deemed exclusive of any other rights to which those seeking indemnification or advancement of expenses may be entitled under any bylaw, agreement, vote of stockholders or disinterested directors or otherwise, both as to action in such person's official capacity and as to action in another capacity while holding such office.

Section 145(g) of the DGCL provides that a corporation shall have the power to purchase and maintain insurance on behalf of any person who is or was a director, officer, employee or agent of the corporation, or is or was serving at the request of the corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise, against any liability asserted against such person and incurred by such person in any such capacity or arising out of such person's status as such, whether or not the corporation would have the power to indemnify such person against such liability under the provisions of Section 145.

Section 145(j) of the DGCL states that the indemnification and advancement of expenses provided by, or granted pursuant to, Section 145 shall, unless otherwise provided when authorized or ratified, continue as to a person who has ceased to be a director, officer, employee or agent and shall inure to the benefit of the heirs, executors and administrators of such a person.

 *Certificate of Incorporation and Bylaws* 

We have adopted provisions in our Certificate of Incorporation and Bylaws that provide for indemnification of our officers and directors to the maximum extent permitted under the DGCL. As authorized by the DGCL, our Certificate of Incorporation limits the liability of our directors for monetary damages for a breach of fiduciary duty as a director, except where the director breached his or her duty of loyalty, failed to act in good faith, engaged in intentional misconduct or knowingly violated a law, authorized the payment of a dividend or approved a stock repurchase in violation of Delaware corporate law or obtained an improper personal benefit.

 *Indemnification Agreements* 

We have entered into, and intend to continue to enter into, indemnification agreements with each of our directors and officers. These agreements will require us to indemnify these individuals to the fullest extent permitted under Delaware law against liabilities that may arise by reason of their service to us, and to advance expenses incurred as a result of any proceeding against them as to which they could be indemnified.

 *Insurance Policy* 

We have purchased an insurance policy that purports to insure our officers and directors against certain liabilities incurred by them in the discharge of their functions as such officers and directors.

The foregoing summaries are not intended to be exhaustive and are qualified in their entirety by reference to the complete text of the DGCL, our Certificate of Incorporation, Bylaws and the agreements referred to above and are qualified in their entirety by reference thereto.

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[**TABLE OF CONTENTS**](#TOC2)

#### Item 15. Recent Sales of Unregistered Securities.
The following sets forth information regarding all unregistered securities we sold in the three years preceding the date of this Registration Statement after giving effect to the Reverse Stock Split.

On June 23, 2024, we entered into a Securities Purchase Agreement (the "PIPE Purchase Agreement") with Master Fund and Dong-A, a related party. Pursuant to the PIPE Purchase Agreement, we agreed to sell 231,320 shares of common stock (the "PIPE Shares"), 161,924 pre-funded warrants, Series A Warrants to purchase up to 462,641 shares of our common stock, and 2024 Series B Warrants to purchase up to 693,962 shares of our common stock (the "June 2024 Offering"). The PIPE Shares were sold at a purchase price of $43.23 per share and the pre-funded warrants were sold at a purchase price of $43.219 per warrant for gross proceeds of approximately $17.0 million. The PIPE Shares, pre-funded warrants, the Series A Warrants, the 2024 Series B Warrants and the shares of common stock issuable thereunder were issued in reliance upon the exemption from the registration requirements in Section 4(a)(2) of the Securities Act, and Regulation D promulgated thereunder. H.C. Wainwright & Co., LLC acted as the exclusive placement agent for the Company in connection with the June 2024 Offering.

On May 8, 2025, we entered into the Securities Purchase Agreement with Dong-A and Dong-A Holdings. Pursuant to the Securities Purchase Agreement, we issued (i) 861,758 shares of common stock for a price of $7.81 per share, and (ii) 418,651 pre-funded common stock purchase warrants to purchase up to 418,651 shares of common stock for a purchase price of $7.799 per pre-funded warrant, in a private placement pursuant to Section 4(a)(2) and Regulation D promulgated under the Securities Act. Ladenburg Thalmann & Co. Inc. served as placement agent in connection with the securities sold.

#### Item 16. Exhibits and Financial Statement Schedules.
(a) #### Exhibits

#### EXHIBIT INDEX

---

| | |
|:---|:---|
| **Exhibit <br> Number**  | **Description of Document**  |
| &nbsp;&nbsp; 1.1\* | [Form of Underwriting Agreement.](tm2528002d14_ex1-1.htm)  |
| &nbsp;&nbsp; 2.1+++ | [Agreement and Plan of Merger, dated as of December 31, 2020, by and among the Registrant, Shelby Merger Sub 1, Inc., Shelby Merger Sub 2, LLC, ANA Therapeutics, Inc. and Akash Bakshi (incorporated by reference to Exhibit 2.1 to the Registrant's Current Report on Form 8-K, filed with the SEC on January 6, 2021).](http://www.sec.gov/Archives/edgar/data/1638287/000155837021000051/tmb-20201231xex2d1.htm) |
| &nbsp;&nbsp; 3.1 | [Third Amended and Restated Certificate of Incorporation of the Registrant (incorporated by reference to Exhibit 3.1 to the Registrant's Current Report on Form 8-K, filed with the SEC on August 10, 2016).](http://www.sec.gov/Archives/edgar/data/1638287/000110465916138639/a16-16524_1ex3d1.htm) |
| &nbsp;&nbsp; 3.2 | [Certificate of Amendment (Reverse Stock Split) to the Third Amended and Restated Certificate of Incorporation of the Registrant (incorporated by reference to Exhibit 3.1 to the Registrant's Current Report on Form 8-K, filed with the SEC on December 31, 2019).](http://www.sec.gov/Archives/edgar/data/1638287/000110465919076916/a19-28294_1ex3d1.htm) |
| &nbsp;&nbsp; 3.3 | [Certificate of Amendment (Name Change) to the Third Amended and Restated Certificate of Incorporation of the Registrant (incorporated by reference to Exhibit 3.2 to the Registrant's Current Report on Form 8-K, filed with the SEC on December 31, 2019).](http://www.sec.gov/Archives/edgar/data/1638287/000110465919076916/a19-28294_1ex3d2.htm) |
| &nbsp;&nbsp; 3.4 | [Certificate of Amendment (Reverse Stock Split) to the Third Amended and Restated Certificate of Incorporation of the Registrant (incorporated by reference to Exhibit 3.1 to the Registrant's Current Report on Form 8-K, filed with the SEC on September 12, 2022).](http://www.sec.gov/Archives/edgar/data/1638287/000155837022014321/nrbo-20220912xex3d1.htm) |
| &nbsp;&nbsp; 3.5 | [Certificate of Amendment to the Third Amended and Restated Certificate of Incorporation of the Registrant (incorporated by reference to Exhibit 3.1 to the Registrant's Current Report on Form 8-K filed with the SEC on December 19, 2023).](http://www.sec.gov/Archives/edgar/data/1638287/000155837023019894/nrbo-20231219xex3d1.htm) |
| &nbsp;&nbsp; 3.6 | [Certificate of Amendment (Name Change) to the Third Amended and Restated Certificate of Incorporation of the Registrant (incorporated by reference to Exhibit 3.1 to the Registrant's Current Report on Form 8-K, filed with the SEC on November 18, 2024).](http://www.sec.gov/Archives/edgar/data/1638287/000155837024015839/nrbo-20241115xex3d1.htm) |

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[**TABLE OF CONTENTS**](#TOC2)

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| | |
|:---|:---|
| **Exhibit <br> Number**  | **Description of Document**  |
| &nbsp;&nbsp; 3.7 | [Certificate of Amendment (Reverse Stock Split) to the Third Amended and Restated Certificate of Incorporation of the Registrant (incorporated by reference to Exhibit 3.1 to the Registrant's Current Report on Form 8-K, filed with the SEC on December 2, 2025).](http://www.sec.gov/Archives/edgar/data/1638287/000110465925117540/mtva-20251202xex3d1.htm) |
| &nbsp;&nbsp; 3.8 | [Fourth Amended and Restated Bylaws of the Registrant (incorporated by reference to Exhibit 3.2 to the Registrant's Current Report on Form 8-K, filed with the SEC on November 18, 2024).](http://www.sec.gov/Archives/edgar/data/1638287/000155837024015839/nrbo-20241115xex3d2.htm) |
| &nbsp;&nbsp; 3.9 | [Certificate of Designation of Preferences, Rights and Limitations, filed with the Delaware Secretary of State on November 4, 2022, with respect to the Series A Convertible Preferred Stock (incorporated by reference to Exhibit 3.1 to the Registrant's Current Report on Form 8-K, filed with the SEC on November 8, 2022).](http://www.sec.gov/Archives/edgar/data/1638287/000110465922116023/tm2225873d12_ex3-1.htm) |
| &nbsp;&nbsp; 3.10 | [Certificate of Designation of Preferences, Rights and Limitations, filed with the Delaware Secretary of State on November 4, 2022, with respect to the Series B Convertible Preferred Stock (incorporated by reference to Exhibit 3.2 to the Registrant's Current Report on Form 8-K, filed with the SEC on November 8, 2022).](http://www.sec.gov/Archives/edgar/data/1638287/000110465922116023/tm2225873d12_ex3-2.htm) |
| &nbsp;&nbsp; 4.1 | [Form of Common Stock Certificate of the Registrant (incorporated by reference to Exhibit 4.1 to the Registrant's Amendment No. 1 to Registration Statement on Form S-1, filed with the SEC on June 13, 2016).](http://www.sec.gov/Archives/edgar/data/1638287/000104746916013774/a2228362zex-4_1.htm) |
| &nbsp;&nbsp; 4.2 | [Warrant to Purchase Stock, dated July 31, 2018, by and between the Registrant and Silicon Valley Bank (incorporated by reference to Exhibit 4.1 to the Registrant's Current Report on Form 8- K, filed with the SEC on August 6, 2018).](http://www.sec.gov/Archives/edgar/data/1638287/000155837018006443/gemp-20180731ex416ef151f.htm) |
| &nbsp;&nbsp; 4.3 | [Form of Placement Agent's Warrant to Purchase Common Stock (incorporated by reference to Exhibit 4.1 to the Registrant's Current Report on Form 8-K, filed with the SEC on April 15, 2020).](http://www.sec.gov/Archives/edgar/data/1638287/000155837020003927/nrbo-20200413xex4d1.htm) |
| &nbsp;&nbsp; 4.4 | [Form of Warrant to Purchase Common Stock (incorporated by reference to Exhibit 4.1 to the Registrant's Current Report on Form 8-K, filed with the SEC on January 21, 2021).](http://www.sec.gov/Archives/edgar/data/1638287/000155837021000329/tmb-20210118xex4d1.htm) |
| &nbsp;&nbsp; 4.5 | [Form of Warrant to Purchase shares of Common Stock (incorporated by reference to Exhibit 4.1 to the Registrant's Current Report on Form 8-K, filed with the SEC on October 4, 2021).](http://www.sec.gov/Archives/edgar/data/1638287/000110465921122546/tm2129080d2_ex4-1.htm) |
| &nbsp;&nbsp; 4.6 | [Form of Series B Warrant to purchase shares of common stock (incorporated by reference to Exhibit 4.2 to the Registrant's Current Report on Form 8-K, filed with the SEC on November 8, 2022).](http://www.sec.gov/Archives/edgar/data/1638287/000110465922116023/tm2225873d12_ex4-2.htm) |
| &nbsp;&nbsp; 4.7 | [Warrant Agency Agreement, dated as of November 8, 2022, by and between the Registrant and American Stock Transfer and Trust Company LLC (incorporated by reference to Exhibit 4.3 to the Registrant's Current Report on Form 8-K, filed with the SEC on November 8, 2022).](http://www.sec.gov/Archives/edgar/data/1638287/000110465922116023/tm2225873d12_ex4-3.htm) |
| &nbsp;&nbsp; 4.8 | [Form of Pre-Funded Warrant (incorporated by reference to Exhibit 4.1 to the Registrant's Current Report on Form 8-K, filed with the SEC on June 25, 2024).](http://www.sec.gov/Archives/edgar/data/1638287/000110465924074565/tm2418076d1_ex4-1.htm) |
| &nbsp;&nbsp; 4.9 | [Form of Series A Warrant (incorporated by reference to Exhibit 4.2 to the Registrant's Current Report on Form 8-K, filed with the SEC on June 25, 2024).](http://www.sec.gov/Archives/edgar/data/1638287/000110465924074565/tm2418076d1_ex4-2.htm) |
| &nbsp;&nbsp; 4.10 | [Form of Series B Warrant (incorporated by reference to Exhibit 4.3 to the Registrant's Current Report on Form 8-K, filed with the SEC on June 25, 2024).](http://www.sec.gov/Archives/edgar/data/1638287/000110465924074565/tm2418076d1_ex4-3.htm) |
| &nbsp;&nbsp; 4.11 | [Form of Placement Agent Warrant (incorporated by reference to Exhibit 4.4 to the Registrant's Current Report on Form 8-K, filed with the SEC on June 25, 2024).](http://www.sec.gov/Archives/edgar/data/1638287/000110465924074565/tm2418076d1_ex4-4.htm) |
| &nbsp;&nbsp; 4.12 | [Form of Pre-Funded Warrant (incorporated by reference to Exhibit 4.1 to the Registrant's Current Report on Form 8-K, filed with the SEC on May 14, 2025).](http://www.sec.gov/Archives/edgar/data/1638287/000110465925048210/tm259573d4_ex4-1.htm) |
| &nbsp;&nbsp; 4.13\* | [Form of Warrant Agency Agreement, by and between the Registrant and Equiniti Trust Company, LLC.](tm2528002d14_ex4-13.htm) |

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[**TABLE OF CONTENTS**](#TOC2)

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| | |
|:---|:---|
| **Exhibit <br> Number**  | **Description of Document**  |
| &nbsp;&nbsp; 4.14 | [Form of Pre-Funded Warrant (incorporated by reference to Exhibit 4.14 to the Registrant's Registration Statement on Form S-1, filed with the SEC on January 5, 2026).](https://www.sec.gov/Archives/edgar/data/1638287/000110465926000695/mtva-20250930xex4d14.htm) |
| &nbsp;&nbsp; 4.15\* | [Form of Series C Common Warrant.](tm2528002d14_ex4-15.htm) |
| &nbsp;&nbsp; 4.16\* | [Form of Series D Common Warrant.](tm2528002d14_ex4-16.htm) |
| &nbsp;&nbsp; 5.1\* | [Opinion of Honigman LLP.](tm2528002d14_ex5-1.htm) |
| 10.1# | [Form of Indemnification Agreement (incorporated by reference to Exhibit 10.1 to the Registrant's Annual Report on Form 10-K, filed with the SEC on March 20, 2025).](http://www.sec.gov/Archives/edgar/data/1638287/000155837025003386/mtva-20241231xex10d1.htm) |
| 10.2 | [Lease Agreement, dated as of August 23, 2023, by and between Alewife Properties LLC and the Registrant (incorporated by reference to Exhibit 10.2 to the Registrant's Quarterly Report on Form 10-Q, filed with the SEC on November 13, 2023).](http://www.sec.gov/Archives/edgar/data/1638287/000155837023018842/nrbo-20230930xex10d2.htm) |
| 10.3# | [Employment Agreement entered into on August 11, 2023 by and between the Registrant and Hyung Heon Kim (incorporated by reference to Exhibit 10.1 to the Registrant's Current Report on Form 8-K, filed with the SEC on August 14, 2023).](http://www.sec.gov/Archives/edgar/data/1638287/000155837023014716/nrbo-20230810xex10d1.htm) |
| 10.4# | [Employment Agreement entered into on March 1, 2024 by and between the Registrant and Marshall H. Woodworth (incorporated by reference to Exhibit 10.1 to the Registrant's Current Report on Form 8-K, filed with the SEC on March 4, 2024).](http://www.sec.gov/Archives/edgar/data/1638287/000155837024002312/nrbo-20240304xex10d1.htm) |
| 10.5# | [2019 Equity Incentive Plan and forms of award agreements (incorporated by reference to Exhibit 10.5 to the Registrant's Annual Report on Form 10-K, filed with the SEC on March 20, 2025).](http://www.sec.gov/Archives/edgar/data/1638287/000155837025003386/mtva-20241231xex10d5.htm) |
| 10.6# | [Amended and Restated 2021 Inducement Plan and form of award agreements (incorporated by reference to Exhibit 10.6 to the Registrant's Annual Report on Form 10-K, filed with the SEC on March 20, 2025).](http://www.sec.gov/Archives/edgar/data/1638287/000155837025003386/mtva-20241231xex10d6.htm) |
| 10.7# | [Amended and Restated 2022 Equity Incentive Plan and form of award agreements (incorporated by reference to Exhibit 10.7 to the Registrant's Annual Report on Form 10-K, filed with the SEC on March 20, 2025).](http://www.sec.gov/Archives/edgar/data/1638287/000155837025003386/mtva-20241231xex10d7.htm) |
| 10.8# | [Amended and Restated Non-Employee Director Compensation Policy, dated June 27, 2023 (incorporated by reference to Exhibit 10.1 to the Registrant's Current Report on Form 8-K, filed with the SEC on June 29, 2023).](http://www.sec.gov/Archives/edgar/data/1638287/000155837023011556/nrbo-20230628xex10d1.htm) |
| 10.9# | [Amended and Restated Non-Employee Director Compensation Policy, dated May 7, 2024, as amended November 29, 2024 (incorporated by reference to Exhibit 10.9 to the Registrant's Annual Report on Form 10-K, filed with the SEC on March 20, 2025).](http://www.sec.gov/Archives/edgar/data/1638287/000155837025003386/mtva-20241231xex10d9.htm) |
| 10.10 | [License Agreement, dated September 14, 2022, by and between Dong-A ST Co., Ltd. and the Registrant (incorporated by reference to Exhibit 10.1 to the Registrant's Current Report on Form 8-K, filed with the SEC on September 14, 2022).](http://www.sec.gov/Archives/edgar/data/1638287/000110465922100082/tm2225847d1_ex10-1.htm) |
| 10.11 | [Shared Services Agreement, dated September 14, 2022, by and between Dong-A ST Co., Ltd. and the Registrant (incorporated by reference to Exhibit 10.2 to the Registrant's Current Report on Form 8-K, filed with the SEC on September 14, 2022).](http://www.sec.gov/Archives/edgar/data/1638287/000110465922100082/tm2225847d1_ex10-2.htm) |
| 10.12 | [Registration Rights Agreement, dated September 14, 2022, by and among Dong-A ST Co., Ltd., The E&Healthcare Investment Fund II, The E&Healthcare Investment Fund No. 6, The E&Healthcare Investment Fund No. 7 and the Registrant (incorporated by reference to Exhibit 10.4 to the Registrant's Current Report on Form 8-K, filed with the SEC on September 14, 2022).](http://www.sec.gov/Archives/edgar/data/1638287/000110465922100082/tm2225847d1_ex10-4.htm) |
| 10.13 | [Investor Rights Agreement, dated September 14, 2022, by and between Dong-A ST Co., Ltd. and the Registrant (incorporated by reference to Exhibit 10.5 to the Registrant's Current Report on Form 8-K, filed with the SEC on September 14, 2022).](http://www.sec.gov/Archives/edgar/data/1638287/000110465922100082/tm2225847d1_ex10-5.htm) |

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| | |
|:---|:---|
| **Exhibit <br> Number**  | **Description of Document**  |
| 10.14 | [Manufacturing and Supply Agreement (NB-02 formerly DA-9803), dated as of June 7, 2020, by and between Dong-A ST Co., Ltd. and the Registrant (incorporated by reference to Exhibit 10.2 to the Registrant's Quarterly Report on Form 10-Q, filed with the SEC on August 11, 2020).](http://www.sec.gov/Archives/edgar/data/1638287/000155837020010309/nrbo-20200630ex102564787.htm) |
| 10.15+ | [Amended and Restated License Agreement, effective as of August 2, 2018, by and between the Registrant and Pfizer Inc. (incorporated by reference to Exhibit 10.1 to the Registrant's Current Report on Form 8-K, filed with the SEC on August 6, 2018).](http://www.sec.gov/Archives/edgar/data/1638287/000155837018006442/gemp-20180802ex1012c91f0.htm) |
| 10.16+++  | [License and Collaboration Agreement, dated as of July 23, 2019, by and between the Registrant and Beijing SL Pharmaceutical Co., Ltd. (incorporated by reference to Exhibit 10.6 to the Registrant's Current Report on Form 8-K, filed with the SEC on July 25, 2019).](http://www.sec.gov/Archives/edgar/data/1638287/000155837019006287/ex-10d6.htm) |
| 10.17++ | [Contingent Value Rights Agreement, dated as of December 30, 2019, by and among the Registrant, Grand Rapids Holders Representative, LLC, Computershare Inc. and Computershare Trust Company, N.A. (incorporated by reference to Exhibit 10.1 to the Registrant's Current Report on Form 8-K, filed with the SEC on December 31, 2019).](http://www.sec.gov/Archives/edgar/data/1638287/000110465919076916/a19-28294_1ex10d1.htm) |
| 10.18 | [First Amendment to Contingent Value Rights Agreement, dated as of December 30, 2019, by and among the Registrant, Grand Rapids Holders Representative, LLC, Computershare Inc. and Computershare Trust Company, N.A., dated as of March 23, 2021 (incorporated by reference to Exhibit 10.1 to the Registrant's Current Report on Form 8-K, filed with the SEC on March 24, 2021).](http://www.sec.gov/Archives/edgar/data/1638287/000155837021003397/tmb-20210323xex10d1.htm) |
| 10.19 | [Form of Registration Rights Agreement, dated as of June 23, 2024, by and among the Registrant and the Purchasers identified in the signature pages thereto (incorporated by reference to Exhibit 10.3 to the Registrant's Current Report on Form 8-K, filed with the SEC on June 25, 2024).](http://www.sec.gov/Archives/edgar/data/1638287/000110465924074565/tm2418076d1_ex10-3.htm) |
| 10.20 | [Registration Rights Agreement, dated as of May 8, 2025, by and among the Registrant and the Purchasers identified on the signature pages thereto (incorporated by reference to Exhibit 10.3 to the Registrant's Current Report on Form 8-K, filed with the SEC on May 14, 2025).](http://www.sec.gov/Archives/edgar/data/1638287/000110465925048210/tm259573d4_ex10-3.htm) |
| 10.21 | [At the Market Offering Agreement, dated as of November 6, 2025, by and between the Registrant and Ladenburg Thalmann & Co. Inc. (incorporated by reference to Exhibit 1.1 to the Registrant's Quarterly Report on Form 10-Q, filed with the SEC on November 6, 2025).](http://www.sec.gov/Archives/edgar/data/1638287/000110465925107726/mtva-20250930xex1d1.htm) |
| 21.1 | [Subsidiaries of the Registrant (incorporated by reference to Exhibit 21.1 to the Registrant's Annual Report on form 10-K, filed with the SEC on March 20, 2025).](http://www.sec.gov/Archives/edgar/data/1638287/000155837025003386/mtva-20241231xex21d1.htm) |
| 23.1\* | [Consent of Independent Registered Public Accounting Firm (BDO USA, P.C.).](tm2528002d14_ex23-1.htm) |
| 23.2\* | [Consent of Honigman LLP (reference is made to Exhibit 5.1).](tm2528002d14_ex5-1.htm) |
| 24.1 | [Power of Attorney (included on signature page).](#tSIG) |
| 107\* | [Filing Fee Table.](tm2528002d13_ex-filingfees.htm) |

---

#

Indicates management contract or compensatory plan.

\*

Filed herewith.

+

Registrant has omitted and filed separately with the SEC portions of the exhibit pursuant to a confidential treatment request under Rule 406 promulgated under the Securities Act.

++

Certain schedules and exhibits have been omitted pursuant to Item 601(b)(2) of Regulation S-K. A copy of any omitted schedule and/or exhibit will be furnished to the SEC upon request.

+++

Certain schedules and exhibits have been omitted pursuant to Item 601(a)(5) of Regulation S-K. A copy of any omitted schedule and/or exhibit will be furnished to the SEC upon request. Certain portions of the exhibits that are not material and would be competitively harmful if publicly disclosed have been redacted pursuant to Item 601(b)(10)(iv) of Regulation S-K. Copies of the unredacted exhibits will be furnished to the SEC upon request.

#### Item 17. Undertakings.
Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons of the Registrant pursuant to the foregoing provisions, or otherwise, the

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Registrant has been advised that in the opinion of the SEC such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a director, officer or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue.

The undersigned registrant hereby undertakes that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (1)

For purposes of determining any liability under the Securities Act, the information omitted from the form of prospectus filed as part of this Registration Statement in reliance upon Rule 430A and contained in a form of prospectus filed by the registrant pursuant to Rule 424(b)(1) or (4) or 497(h) under the Securities Act shall be deemed to be part of this Registration Statement as of the time it was declared effective.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (2)

For the purpose of determining any liability under the Securities Act, each post-effective amendment that contains a form of prospectus shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial *bona fide* offering thereof.

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#### SIGNATURES
Pursuant to the requirements of the Securities Act, the Registrant has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Cambridge, Commonwealth of Massachusetts, on the 12th day of January, 2026.

#### M eta V ia I nc .
By:

*/s/ Hyung Heon Kim*

Hyung Heon Kim

President, Chief Executive Officer and Director

#### POWER OF ATTORNEY
KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Hyung Heon Kim and Marshall H. Woodworth, and each of them, as his true and lawful agent, proxy and attorney-in-fact, each acting alone, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to (i) act on, sign, and file with the SEC any and all amendments (including post-effective amendments) to this Registration Statement together with all schedules and exhibits thereto, (ii) act on, sign and file such certificates, instruments, agreements and other documents as may be necessary or appropriate in connection therewith, (iii) act on and file any supplement to any prospectus included in this Registration Statement or any such amendment or any subsequent registration statement filed pursuant to Rule 462(b) under the Securities Act, and (iv) take any and all actions which may be necessary or appropriate to be done, as fully for all intents and purposes as he might or could do in person, hereby approving, ratifying and confirming all that such agent, proxy and attorney-in-fact or any of his substitutes may lawfully do or cause to be done by virtue thereof.

Pursuant to the requirements of the Securities Act, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated:

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| | | |
|:---|:---|:---|
| **Signature**  | **Title**  | **Date**  |
| */s/ Hyung Heon Kim* <br>Hyung Heon Kim  | President, Chief Executive Officer and Director (Principal Executive Officer)  | January 12, 2026  |
| */s/ Marshall H. Woodworth* <br>Marshall H. Woodworth  | Chief Financial Officer <br> (Principal Financial Officer and Principal Accounting Officer)  | January 12, 2026  |
| *\** <br>Andrew I. Koven  | Chairman of the Board  | January 12, 2026  |
| *\** <br>Mark A. Glickman  | Director  | January 12, 2026  |
| *\** <br>Jason L. Groves  | Director  | January 12, 2026  |
| *\** <br>Michael Salsbury  | Director  | January 12, 2026  |

---

------

[**TABLE OF CONTENTS**](#TOC)

---

| | | |
|:---|:---|:---|
| **Signature**  | **Title**  | **Date**  |
| *\** <br>D. Gordon Strickland  | Director  | January 12, 2026  |
| *\** <br>James P. Tursi, M.D.  | Director  | January 12, 2026  |

---

\*By:

*/s/ Hyung Heon Kim*

Hyung Heon Kim

Attorney-in-Fact

January 12, 2026

------

## Exhibit 1.1

**Exhibit 1.1**

**[___] SHARES of Common Stock,**

[**___] PRE-FUNDED Warrants TO PURCHASE UP TO [___] SHARES OF COMMON STOCK, [___] SERIES C Warrants TO PURCHASE UP TO [___] SHARES OF COMMON STOCK AND**

**[___] SERIES D WARRANTS TO PURCHASE UP TO [___] SHARES OF COMMON STOCK**

**of**

**METAVIA INC.**

**UNDERWRITING AGREEMENT**

[___], 2026

Ladenburg Thalmann & Co. Inc.

As the Representative of the

Several underwriters, if any, named in <u>Schedule I</u> hereto

640 Fifth Avenue, 4th Floor

New York, New York 10019

Ladies and Gentlemen:

The undersigned, MetaVia Inc., a corporation incorporated under the laws of Delaware (collectively with its subsidiaries and affiliates, including, without limitation, all entities disclosed or described in the Registration Statement as being subsidiaries or affiliates of MetaVia Inc., the "<u>Company</u>"), hereby confirms its agreement (this "<u>Agreement</u>") with the several underwriters, if any (such underwriters, including the Representative (as defined below), the "<u>Underwriters</u>" and each an "<u>Underwriter</u>"), named in <u>Schedule I</u> hereto for which Ladenburg Thalmann & Co. Inc. is acting as representative to the several Underwriters (the "<u>Representative</u>" and if there are no Underwriters other than the Representative, references to multiple Underwriters shall be disregarded and the term Representative as used herein shall have the same meaning as Underwriter) on the terms and conditions set forth herein.

It is understood that the several Underwriters are to make a public offering of the Public Securities as soon as the Representative deems it advisable to do so. The Public Securities are to be initially offered to the public at the public offering price set forth in the Prospectus. The Representative may from time to time thereafter change the public offering price and other selling terms.

It is further understood that you will act as the Representative for the Underwriters in the offering and sale of the Closing Securities and, if any, the Option Securities in accordance with this Agreement.

**ARTICLE I.**

**DEFINITIONS**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.1 <u>Definitions</u>. In addition to the terms defined elsewhere in this Agreement, for all purposes of this Agreement, the following terms have the meanings set forth in this Section 1.1:

"<u>Action</u>" shall have the meaning ascribed to such term in Section 3.1(k).

"<u>Affiliate</u>" means with respect to any Person, any other Person that, directly or indirectly through one or more intermediaries, controls or is controlled by or is under common control with such Person as such terms are used in and construed under Rule 405 under the Securities Act.

"<u>Board of Directors</u>" means the board of directors of the Company.

"<u>Business Day</u>" means any day other than Saturday, Sunday or other day on which commercial banks in The City of New York are authorized or required by law to remain closed; <u>provided</u>, <u>however</u>, for clarification, commercial banks shall not be deemed to be authorized or required by law to remain closed due to "stay at home", "shelter-in-place", "non-essential employee" or any other similar orders or restrictions or the closure of any physical branch locations at the direction of any governmental authority so long as the electronic funds transfer systems (including for wire transfers) of commercial banks in The City of New York generally are open for use by customers on such day.

"<u>Closing</u>" means the closing of the purchase and sale of the Closing Securities pursuant to Section 2.1.

"<u>Closing Date</u>" means the hour and the date on the Trading Day on which all conditions precedent to (i) the Underwriters' obligations to pay the Closing Purchase Price and (ii) the Company's obligations to deliver the Closing Securities, in each case, have been satisfied or waived, but in no event later than 10:00 a.m. (New York City time) on the first (1st) Trading Day following the date hereof (or the second (2<sup>nd</sup>) Trading Day following the date hereof if this Agreement is signed on a day that is not a Trading Day or after 4:00 p.m. (New York City time) and before midnight (New York City time) on a Trading Day) or at such earlier time as shall be agreed upon by the Representative and the Company.

"<u>Closing Purchase Price</u>" shall have the meaning ascribed to such term in Section 2.1(b), which aggregate purchase price shall be net of the underwriting discounts and commissions.

"<u>Closing Securities</u>" shall have the meaning ascribed to such term in Section 2.1(a)(iv).

"<u>Closing Shares</u>" shall have the meaning ascribed to such term in Section 2.1(a)(i).

"<u>Closing Series C Warrants</u>" shall have the meaning ascribed to such term in Section 2.1(a)(iii).

"<u>Closing Series D Warrants</u>" shall have the meaning ascribed to such term in Section 2.1(a)(iv).

"<u>Combined Purchase Price</u>" shall have the meaning ascribed to such term in Section 2.1(b).

"<u>Commission</u>" means the United States Securities and Exchange Commission.

"<u>Common Stock</u>" means the common stock of the Company, par value $0.001 per share, and any other class of securities into which such securities may hereafter be reclassified or changed.

"<u>Common Stock Equivalents</u>" means any securities of the Company or the Subsidiaries which would entitle the holder thereof to acquire at any time Common Stock, including, without limitation, any debt, preferred stock, right, option, warrant or other instrument that is at any time convertible into or exercisable or exchangeable for, or otherwise entitles the holder thereof to receive, Common Stock.

"<u>Company Auditor</u>" means BDO USA, P.C., with offices located at One International Place, Boston, Massachusetts 02110.

"<u>Company Counsel</u>" means Honigman LLP, with offices located at 650 Trade Centre Way, Suite 200, Kalamazoo, Michigan 49002.

"<u>EGS</u>" means Ellenoff Grossman & Schole LLP, with offices located at 1345 Avenue of the Americas, New York, New York 10105.

"<u>Exchange Act</u>" means the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder.

"<u>Execution Date</u>" shall mean the date on which the parties execute and enter into this Agreement.

"<u>Exempt Issuance</u>" means the issuance of (a) shares of Common Stock, options, restricted stock units or other equity-based awards to employees, officers, directors or consultants of the Company pursuant to any equity compensation plan duly adopted for such purpose by a majority of the non-employee members of the Board of Directors or a majority of the members of a committee of non-employee directors established for such purpose for services rendered to the Company, provided that any such securities issued to consultants are issued as "restricted securities" (as defined in Rule 144) and carry no registration rights that require or permit the filing of any registration statement in connection therewith within seventy five (75) days following the Closing Date, (b) securities upon the exercise or exchange of or conversion of any Securities issued hereunder and/or other securities exercisable or exchangeable for or convertible into shares of Common Stock issued and outstanding on the date of this Agreement, provided that such securities have not been amended since the date of this Agreement to increase the number of such securities or to decrease the exercise price, exchange price or conversion price of such securities or to extend the term of such securities, and (c) securities issued pursuant to acquisitions or strategic transactions (including, without limitation, joint venture, co-marketing, co-development or other collaboration agreements) approved by a majority of the disinterested directors of the Company, provided that such securities are issued as "restricted securities" (as defined in Rule 144) and carry no registration rights that require or permit the filing of any registration statement in connection therewith within seventy five (75) days following the Closing Date, and provided that any such issuance shall only be to a Person (or to the equity holders of a Person) which is, itself or through its subsidiaries, an operating company or an owner of an asset in a business synergistic with the business of the Company and shall provide to the Company additional benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose primary business is investing in securities.

"<u>FCPA</u>" means the Foreign Corrupt Practices Act of 1977, as amended.

"<u>FINRA</u>" means the Financial Industry Regulatory Authority.

"<u>GAAP</u>" shall have the meaning ascribed to such term in Section 3.1(i).

"<u>Indebtedness</u>" means (a) any liabilities for borrowed money or amounts owed in excess of $50,000 (other than trade accounts payable incurred in the ordinary course of business), (b) all guaranties, endorsements and other contingent obligations in respect of indebtedness of others, whether or not the same are or should be reflected in the Company's consolidated balance sheet (or the notes thereto), except guaranties by endorsement of negotiable instruments for deposit or collection or similar transactions in the ordinary course of business; and (c) the present value of any lease payments in excess of $50,000 due under leases required to be capitalized in accordance with GAAP.

"<u>Liens</u>" means a lien, charge, pledge, security interest, encumbrance, right of first refusal, preemptive right or other restriction.

"<u>Lock-Up Agreements</u>" means the lock-up agreements that are delivered on the date hereof by each of the Company's officers and directors and the holders of Common Stock and Common Stock Equivalents identified on <u>Schedule II</u> hereto, in the form of <u>Exhibit A</u> attached hereto.

"<u>Material Adverse Effect</u>" means (i) a material adverse effect on the legality, validity or enforceability of any Transaction Document, (ii) a material adverse effect on the results of operations, assets, business, prospects or condition (financial or otherwise) of the Company and the Subsidiaries, taken as a whole or (iii) a material adverse effect on the Company's ability to perform in any material respect on a timely basis its obligations under any Transaction Document.

"<u>Offering</u>" shall have the meaning ascribed to such term in Section 2.1(c).

"<u>Option</u>" shall have the meaning ascribed to such term in Section 2.2.

"<u>Option Closing Date</u>" shall have the meaning ascribed to such term in Section 2.2(c).

"<u>Option Closing Purchase Price</u>" shall have the meaning ascribed to such term in Section 2.2(b), which aggregate purchase price shall be net of the underwriting discounts and commissions.

"<u>Option Securities</u>" shall have the meaning ascribed to such term in Section 2.2(a).

"<u>Option Shares</u>" shall have the meaning ascribed to such term in Section 2.2(a).

"<u>Option Warrants</u>" shall have the meaning ascribed to such term in Section 2.2(a).

"<u>Person</u>" means an individual or corporation, partnership, trust, incorporated or unincorporated association, joint venture, limited liability company, joint stock company, government (or an agency or subdivision thereof) or other entity of any kind.

"<u>Pre-Funded Warrants</u>" means the pre-funded Common Stock purchase warrants delivered to the Underwriters in accordance with Section 2.1(a)(ii), which Pre-Funded Warrants shall be immediately exercisable at any time until all the Pre-Funded Warrants are exercised in full, in the form of <u>Exhibit B</u> attached hereto.

"<u>Pre-Funded Warrant Shares</u>" means the shares of Common Stock issuable upon exercise of the Pre-Funded Warrants.

"<u>Preliminary Prospectus</u>" means any preliminary prospectus relating to the Public Securities included in the Registration Statement or filed with the Commission pursuant to Rule 424(b).

"<u>Proceeding</u>" means an action, claim, suit, investigation or proceeding (including, without limitation, an informal investigation or partial proceeding, such as a deposition), whether commenced or, to the Company's knowledge, threatened.

"<u>Prospectus</u>" means the final prospectus filed for the Registration Statement.

"<u>Prospectus Supplement</u>" means, if any, any supplement to the Prospectus complying with Rule 424(b) of the Securities Act that is filed with the Commission.

"<u>Public Securities</u>" means, collectively, the Closing Securities and, if any, the Option Securities.

"<u>Registration Statement</u>" means, collectively, the various parts of the registration statement prepared by the Company on Form S-1 (File No. 333-292581) with respect to the Public Securities, each as amended as of the date hereof, including the Preliminary Prospectus, the Prospectus and Prospectus Supplement, if any, and all exhibits filed with or incorporated by reference into such registration statement, and includes any Rule 462(b) Registration Statement.

"<u>Required Approvals</u>" shall have the meaning ascribed to such term in Section 3.1(e).

"<u>Rule 424</u>" means Rule 424 promulgated by the Commission pursuant to the Securities Act, as such Rule may be amended or interpreted from time to time, or any similar rule or regulation hereafter adopted by the Commission having substantially the same purpose and effect as such Rule.

"<u>Rule 462(b) Registration Statement</u>" means any registration statement prepared by the Company registering additional Public Securities, which was filed with the Commission on or prior to the date hereof and became automatically effective pursuant to Rule 462(b) promulgated by the Commission pursuant to the Securities Act.

"<u>SEC Reports</u>" shall have the meaning ascribed to such term in Section 3.1(i).

"<u>Securities</u>" means the Closing Securities, the Option Securities and the Warrant Shares.

"<u>Securities Act</u>" means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder.

"<u>Series C Warrants</u>" means collectively, the Series C Common Stock purchase warrants delivered to the Underwriters in accordance with Section 2.1(a)(iii) and Section 2.2, which Series C Warrants shall be exercisable at any time on or after the issuance date and have a term of exercise equal to five (5) years from the initial exercise date, in the form of <u>Exhibit C</u> attached hereto.

"<u>Series C Warrant Shares</u>" means the shares of Common Stock issuable upon exercise of the Series C Warrants.

"<u>Series D Warrants</u>" means collectively, the Series D Common Stock purchase warrants delivered to the Underwriters in accordance with Section 2.1(a)(iv) and Section 2.2, which Series D Warrants shall be exercisable at any time on or after the issuance date and have a term of exercise equal to two (2) years from the initial exercise date, in the form of Exhibit D attached hereto.

"<u>Series D Warrant Shares</u>" means the shares of Common Stock issuable upon exercise of the Series D Warrants.

"<u>Share Purchase Price</u>" shall have the meaning ascribed to such term in Section 2.1(b).

"<u>Shares</u>" means, collectively, the shares of Common Stock delivered to the Underwriters in accordance with Section 2.1(a)(i) and Section 2.2(a).

"<u>Subsidiary</u>" means any subsidiary of the Company and shall, where applicable, also include any direct or indirect subsidiary of the Company formed or acquired after the date hereof.

"<u>Trading Day</u>" means a day on which the principal Trading Market is open for trading.

"<u>Trading Market</u>" means any of the following markets or exchanges on which the Common Stock is listed or quoted for trading on the date in question: the NYSE American, the Nasdaq Capital Market, the Nasdaq Global Market, the Nasdaq Global Select Market or the New York Stock Exchange (or any successors to any of the foregoing).

"<u>Transaction Documents</u>" means this Agreement, the Warrants, the Warrant Agency Agreement, the Lock-Up Agreements, and any other documents or agreements executed in connection with the transactions contemplated hereunder.

"<u>Transfer Agent</u>" means Equiniti Trust Company, LLC, the current transfer agent of the Company, with offices located at 6201 15th Avenue, Brooklyn, New York 11219, and any successor transfer agent of the Company.

"<u>Warrant Agency Agreement</u>" means the warrant agency agreement dated on or about the Closing Date, among the Company and the Transfer Agent in the form of <u>Exhibit E</u> attached hereto.

"<u>Warrant Purchase Price</u>" shall have the meaning ascribed to such term in Section 2.1(b).

"<u>Warrants</u>" means, collectively, the Pre-Funded Warrants, the Series C Warrants and the Series D Warrants.

"<u>Warrant Shares</u>" means the shares of Common Stock issuable upon exercise of the Warrants.

**ARTICLE II.**

**PURCHASE AND SALE**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.1 <u>Closing</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Upon the terms and subject to the conditions set forth herein, the Company agrees to sell in the aggregate [___] shares of Common Stock, Pre-Funded Warrants exercisable for an aggregate of [____] shares of Common Stock, Series C Warrants exercisable for an aggregate of [____] shares of Common Stock and Series D Warrants exercisable for an aggregate of [____] shares of Common Stock and each Underwriter agrees to purchase, severally and not jointly, at the Closing, the following securities of the Company:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) the number of shares of Common Stock (the "<u>Closing Shares</u>") set forth opposite the name of such Underwriter on <u>Schedule I</u> hereof;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) Pre-Funded Warrants to purchase up to the number of shares of Common Stock set forth opposite the name of such Underwriter on <u>Schedule I</u> hereof, which Pre-Funded Warrants shall have an exercise price of $0.001, subject to adjustment as provided therein;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) Series C Warrants to purchase up to the number of shares of Common Stock set forth opposite the name of such Underwriter on Schedule I hereof (the "Closing Series C Warrants"), which Series C Warrants shall have an exercise price of $[__], subject to adjustment as provided therein; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) Series D Warrants to purchase up to the number of shares of Common Stock set forth opposite the name of such Underwriter on <u>Schedule I</u> hereof (the "<u>Closing Series D Warrants</u>", and, collectively with the Closing Shares, Pre-Funded Warrants and Closing Series C Warrants, the "<u>Closing Securities</u>"), which Series D Warrants shall have an exercise price of $__, subject to adjustment as provided therein.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The aggregate purchase price for the Closing Securities shall equal the amount set forth opposite the name of such Underwriter on Schedule I hereto (the "Closing Purchase Price"). The combined purchase price for one Share, one and a half Series C Warrants and one and a half Series D Warrants shall be $[__] (the "Combined Purchase Price"), which shall be allocated as $[___] per Share (the "Share Purchase Price"), $[___] per one and a half Series C Warrants and $[___] per one and a half Series D Warrants (the "Warrant Purchase Price"). The combined purchase price for one Pre-Funded Warrant, one and a half Series C Warrants and one and a half Series D Warrants shall be $[__], which shall be allocated as $[___] per Pre-Funded Warrant, $[___] per one and a half Series C Warrants and $[___] per one and a half Series D Warrants.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) On the Closing Date, each Underwriter shall deliver or cause to be delivered to the Company, via wire transfer, immediately available funds equal to such Underwriter's Closing Purchase Price and the Company shall deliver to, or as directed by, such Underwriter its respective Closing Securities and the Company shall deliver the other items required pursuant to Section 2.3 deliverable at the Closing. Upon satisfaction of the covenants and conditions set forth in Sections 2.3 and 2.4, the Closing shall occur at the offices of EGS or such other location as the Company and Representative shall mutually agree (including remotely by electronic transmission). The Public Securities are to be offered initially to the public at the offering price set forth on the cover page of the Prospectus (the "<u>Offering</u>").

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) The Company acknowledges and agrees that, with respect to any Notice(s) of Exercise (as defined in the Pre-Funded Warrants) delivered by a Holder (as defined in the Pre-Funded Warrants) on or prior to 12:00 p.m. (New York City time) on the Trading Day immediately prior to the Closing Date, which Notice(s) of Exercise may be delivered at any time after the time of execution of this Agreement, the Company shall deliver the Pre-Funded Warrant Shares subject to such notice(s) to the Holder by 4:00 p.m. (New York City time) on the Closing Date and the Closing Date shall be the Warrant Share Delivery Date (as defined in the Pre-Funded Warrants). The Company acknowledges and agrees that the Holders are third-party beneficiaries of this covenant of the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.2 <u>Option to Purchase Additional Securities</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) For the purposes of covering any over-allotments in connection with the distribution and sale of the Closing Securities, the Representative is hereby granted an option (the "Option") to purchase, in the aggregate, up to [___] shares of Common Stock(the "Option Shares") , Series C Warrants to purchase up to [___] shares of Common Stock (the "Option Series C Warrants"), and Series D Warrants to purchase up to [___] shares of Common Stock (the "Option Series D Warrants" and together with the Option Series C Warrants, the "Option Warrants", and collectively with the Option Shares, the"Option Securities") which may be purchased in any combination of Option Shares and/or Option Warrants at the Share Purchase Price and/or Warrant Purchase Price, respectively

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) In connection with an exercise of the Option, (a) the purchase price to be paid for the Option Shares is equal to the product of the Share Purchase Price multiplied by the number of Option Shares to be purchased and (b) the purchase price to be paid for the Option Warrants is equal to the product of the Warrant Purchase Price multiplied by the number of Option Warrants to be purchased (the aggregate purchase price to be paid on an Option Closing Date, the "<u>Option Closing Purchase Price</u>").

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) The Option granted pursuant to this Section 2.2 may be exercised by the Representative as to all (at any time) or any part (from time to time) of the Option Securities within forty-five (45) days after the Execution Date. An Underwriter will not be under any obligation to purchase any Option Securities prior to the exercise of the Option by the Representative. The Option granted hereby may be exercised by the giving of oral notice to the Company from the Representative, which must be confirmed in writing by overnight mail or electronic transmission setting forth the number of Option Shares and/or Option Warrants to be purchased and the date and time for delivery of and payment for the Option Securities (each, an "<u>Option Closing Date</u>"), which will not be later than one (1) full Business Day after the date of the notice or such other time as shall be agreed upon by the Company and the Representative, at the offices of EGS or at such other place (including remotely by other electronic transmission) as shall be agreed upon by the Company and the Representative. If such delivery and payment for the Option Securities does not occur on the Closing Date, each Option Closing Date will be as set forth in the notice. Upon exercise of the Option, the Company will become obligated to convey to the Underwriters, and, subject to the terms and conditions set forth herein, the Underwriters will become obligated to purchase, the number of Option Shares and/or Option Warrants specified in such notice. The Representative may cancel the Option at any time prior to the expiration of the Option by written notice to the Company. On each Option Closing Date (each, an "<u>Option Closing</u>"), if any, each Underwriter shall deliver or cause to be delivered to the Company, via wire transfer, immediately available funds equal to such Underwriter's Option Closing Purchase Price and the Company shall deliver to, or as directed by, such Underwriter its respective Option Securities and the Company shall deliver the other items required pursuant to Section 2.3 at the Option Closing. Upon satisfaction of the covenants and conditions set forth in Sections 2.3 and 2.4, the Option Closing shall occur at the offices of the Representative or such other location as the Company and Representative shall mutually agree (including remotely by electronic transmission).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.3 <u>Deliveries</u>. The Company shall deliver or cause to be delivered to each Underwriter (if applicable) the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) At the Closing Date, the Closing Shares and, as to each Option Closing Date, if any, the applicable Option Shares, which shares shall be delivered via The Depository Trust Company Deposit or Withdrawal at Custodian system for the accounts of the several Underwriters;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) At the Closing Date, the Pre-Funded Warrants via The Depository Trust Company Deposit or Withdrawal at Custodian system for the accounts of the several Underwriters;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) At the Closing Date, the Closing Series C Warrants and the Closing Series D Warrants and, as to each Option Closing Date, if any, the applicable Option Warrants via The Depository Trust Company Deposit or Withdrawal at Custodian system for the accounts of the several Underwriters;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) At the Closing Date, the Warrant Agency Agreement duly executed by the parties thereto;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(v) At the Closing Date, a legal opinion of Company Counsel addressed to the Underwriters, including, without limitation, a negative assurance letter, substantially in form and substance reasonably satisfactory to the Representative and the favorable opinion of intellectual property legal counsel to the Company addressed to the Underwriters and in form and substance satisfactory to the Representative, and as to each Option Closing Date, if any, a bring-down opinion, including, without limitation, a negative assurance letter from Company Counsel in form and substance reasonably satisfactory to the Representative and the bring-down opinion of intellectual property legal counsel to the Company addressed to the Underwriters and in form and substance satisfactory to the Representative;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(vi) Contemporaneously herewith, a cold comfort letter, addressed to the Underwriters and in form and substance reasonably satisfactory to the Representative from the Company Auditor dated, respectively, as of the date of this Agreement and a bring-down letter dated as of the Closing Date and each Option Closing Date, if any;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(vii) On the Closing Date and on each Option Closing Date, if any, the duly executed and delivered Officer's Certificate, substantially in the form required by <u>Exhibit F</u> attached hereto;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(viii) On the Closing Date and on each Option Closing Date, if any, the duly executed and delivered Secretary's Certificate, substantially in the form required by <u>Exhibit G</u> attached hereto; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ix) Contemporaneously herewith, the duly executed and delivered Lock-Up Agreements.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.4 <u>Closing Conditions</u>. The respective obligations of each Underwriter hereunder in connection with the Closing and each Option Closing Date, if any, are subject to the following conditions being met:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) the accuracy in all material respects when made and on the date in question (other than representations and warranties of the Company already qualified by materiality, which shall be true and correct in all respects) of the representations and warranties of the Company contained herein (unless as of a specific date therein);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) all obligations, covenants and agreements of the Company required to be performed at or prior to the date in question shall have been performed in all material respects;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) the delivery by the Company of the items set forth in Section 2.3 of this Agreement;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) the Registration Statement shall be effective on the date of this Agreement and at each of the Closing Date and each Option Closing Date, if any, no stop order suspending the effectiveness of the Registration Statement shall have been issued and no proceedings for that purpose shall have been instituted or, to the Company's knowledge, shall be pending or contemplated by the Commission and any request on the part of the Commission for additional information shall have been complied with to the reasonable satisfaction of the Representative;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(v) by the Execution Date, if required by FINRA, the Underwriters shall have received clearance from FINRA as to the amount of compensation allowable or payable to the Underwriters as described in the Registration Statement;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(vi) the Closing Shares, the Warrant Shares and the Option Shares have been approved for listing on the Trading Market; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(vii) prior to and on each of the Closing Date and each Option Closing Date, if any: (i) there shall have been no material adverse change or development involving a prospective material adverse change in the condition or prospects or the business activities, financial or otherwise, of the Company from the latest dates as of which such condition is set forth in the SEC Reports, Registration Statement, Preliminary Prospectus and Prospectus; (ii) no action suit or proceeding, at law or in equity, shall have been pending or, to the Company's knowledge, threatened against the Company or any Affiliate of the Company before or by any court or federal or state commission, board or other administrative agency wherein an unfavorable decision, ruling or finding may materially adversely affect the business, operations, prospects or financial condition or income of the Company, except as set forth in the SEC Reports, Registration Statement, Preliminary Prospectus and Prospectus; (iii) no stop order shall have been issued under the Securities Act and no proceedings therefor shall have been initiated or to the Company's knowledge threatened by the Commission with respect to the Company; and (iv) the Registration Statement, Preliminary Prospectus and the Prospectus and any amendments or supplements thereto shall contain all material statements which are required to be stated therein in accordance with the Securities Act and the rules and regulations thereunder and shall conform in all material respects to the requirements of the Securities Act and the rules and regulations thereunder, and none of the Registration Statement, Preliminary Prospectus or the Prospectus or any amendment or supplement thereto shall contain any untrue statement of a material fact or omit to state any material fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made, not misleading.

**ARTICLE III.**

**REPRESENTATIONS AND WARRANTIES**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.1 <u>Representations and Warranties of the Company</u>. The Company represents and warrants to the Underwriters as of the Execution Date, as of the Closing Date and as of each Option Closing Date, if any, as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) <u>Subsidiaries</u>. All of the direct and indirect Subsidiaries of the Company are set forth in the SEC Reports. The Company owns, directly or indirectly, all of the capital stock or other equity interests of each Subsidiary free and clear of any Liens, and all of the issued and outstanding shares of capital stock of each Subsidiary are validly issued and are fully paid, non-assessable and free of preemptive and similar rights to subscribe for or purchase securities. If the Company has no Subsidiaries, all other references to the Subsidiaries or any of them in the Transaction Documents shall be disregarded.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <u>Organization and Qualification</u>. The Company and each of the Subsidiaries is an entity duly incorporated or otherwise organized, validly existing and in good standing under the laws of the jurisdiction of its incorporation or organization, with the requisite power and authority to own and use its properties and assets and to carry on its business as currently conducted. Neither the Company nor any Subsidiary is in violation nor default of any of the provisions of its respective certificate or articles of incorporation, bylaws or other organizational or charter documents. Each of the Company and the Subsidiaries is duly qualified to conduct business and is in good standing as a foreign corporation or other entity in each jurisdiction in which the nature of the business conducted or property owned by it makes such qualification necessary, except where the failure to be so qualified or in good standing, as the case may be, could not have or reasonably be expected to result in a Material Adverse Effect and no Proceeding has been instituted in any such jurisdiction revoking, limiting or curtailing or seeking to revoke, limit or curtail such power and authority or qualification.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) <u>Authorization; Enforcement</u>. The Company has the requisite corporate power and authority to enter into and to consummate the transactions contemplated by this Agreement and each of the other Transaction Documents to which the Company is a party and otherwise to carry out its obligations hereunder and thereunder. The execution and delivery of this Agreement and each of the other Transaction Documents by the Company and the consummation by it of the transactions contemplated hereby and thereby have been duly authorized by all necessary action on the part of the Company and no further action is required by the Company, the Board of Directors or the Company's stockholders in connection herewith or therewith other than in connection with the Required Approvals. This Agreement and each other Transaction Document to which the Company is a party has been (or upon delivery will have been) duly executed by the Company and, when delivered in accordance with the terms hereof and thereof, will constitute the valid and binding obligation of the Company enforceable against the Company in accordance with its terms, except (i) as limited by general equitable principles and applicable bankruptcy, insolvency, reorganization, moratorium and other laws of general application affecting enforcement of creditors' rights generally, (ii) as limited by laws relating to the availability of specific performance, injunctive relief or other equitable remedies and (iii) insofar as indemnification and contribution provisions may be limited by applicable law.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) <u>No Conflicts</u>. The execution, delivery and performance by the Company of this Agreement and the other Transaction Documents to which it is a party, the issuance and sale of the Public Securities and the consummation by it of the transactions contemplated hereby and thereby do not and will not (i) conflict with or violate any provision of the Company's or any Subsidiary's certificate or articles of incorporation, bylaws or other organizational or charter documents, or (ii) conflict with, or constitute a default (or an event that with notice or lapse of time or both would become a default) under, result in the creation of any Lien upon any of the properties or assets of the Company or any Subsidiary, or give to others any rights of termination, amendment, anti-dilution or similar adjustments, acceleration or cancellation (with or without notice, lapse of time or both) of, any agreement, credit facility, debt or other instrument (evidencing a Company or Subsidiary debt or otherwise) or other understanding to which the Company or any Subsidiary is a party or by which any property or asset of the Company or any Subsidiary is bound or affected, or (iii) subject to the Required Approvals, conflict with or result in a violation of any law, rule, regulation, order, judgment, injunction, decree or other restriction of any court or governmental authority to which the Company or a Subsidiary is subject (including federal and state securities laws and regulations), or by which any property or asset of the Company or a Subsidiary is bound or affected; except in the case of each of clauses (ii) and (iii), such as could not have or reasonably be expected to result in a Material Adverse Effect.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) <u>Filings, Consents and Approvals</u>. The Company is not required to obtain any consent, waiver, authorization or order of, give any notice to, or make any filing or registration with, any court or other federal, state, local or other governmental authority or other Person in connection with the execution, delivery and performance by the Company of the Transaction Documents, other than: (i) as have been complied with, waived, obtained or made by the Company, (ii) the filing with the Commission of the Prospectus or Prospectus Supplement, if any, (iii) as may be required by the Trading Market and (iv) such filings as are required to be made under applicable state securities laws or blue sky laws or the rules of FINRA (collectively, the "<u>Required Approvals</u>").

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) <u>Registration Statement</u>. The Company has filed with the Commission the Registration Statement, including any related Prospectus or Prospectuses, for the registration of the Public Securities under the Securities Act, which Registration Statement has been prepared by the Company in all material respects in conformity with the requirements of the Securities Act and the rules and regulations of the Commission under the Securities Act. The Registration Statement has been declared effective by the Commission on _____, 2026. The Company has advised the Representative of all further information (financial and other) with respect to the Company required to be set forth therein in the Registration Statement, the Preliminary Prospectus and the Prospectus. Any reference in this Agreement to the Registration Statement, the Preliminary Prospectus, the Prospectus or any Prospectus Supplement shall be deemed to refer to and include the documents incorporated by reference therein; and any reference in this Agreement to the terms "amend," "amendment" or "supplement" with respect to the Registration Statement, the Preliminary Prospectus, the Prospectus or any Prospectus Supplement shall be deemed to refer to and include the filing of any document under the Exchange Act after the date of this Agreement, or the issue date of the Preliminary Prospectus, the Prospectus or any Prospectus Supplement, as the case may be, deemed to be incorporated therein by reference. All references in this Agreement to financial statements and schedules and other information which is "contained," "included," "described," "referenced," "set forth" or "stated" in the Registration Statement, the Preliminary Prospectus, the Prospectus or any Prospectus Supplement (and all other references of like import) shall be deemed to mean and include all such financial statements and schedules and other information which is or is deemed to be incorporated by reference in the Registration Statement, the Preliminary Prospectus, the Prospectus or any Prospectus Supplement, as the case may be. No stop order suspending the effectiveness of the Registration Statement or the use of the Preliminary Prospectus, the Prospectus or any Prospectus Supplement has been issued, and no proceeding for any such purpose is pending or has been initiated or, to the Company's knowledge, is threatened by the Commission. For purposes of this Agreement, "<u>free writing prospectus</u>" has the meaning set forth in Rule 405 under the Securities Act. The Company will not, without the prior consent of the Representative, prepare, use or refer to, any free writing prospectus.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) <u>Issuance of Securities</u>. The Public Securities are duly authorized and, when issued and paid for in accordance with the applicable Transaction Documents, will be duly and validly issued, fully paid and nonassessable, free and clear of all Liens imposed by the Company. The Warrant Shares, when issued in accordance with the terms of the Warrants, will be validly issued, fully paid and nonassessable, free and clear of all Liens imposed by the Company. The Company has reserved from its duly authorized capital stock the maximum number of shares of Common Stock issuable pursuant to this Agreement and the Warrants. The holder of the Public Securities will not be subject to personal liability by reason of being such holder. The Public Securities are not and will not be subject to the preemptive rights of any holders of any security of the Company or similar contractual rights granted by the Company. All corporate action required to be taken for the authorization, issuance and sale of the Public Securities has been duly and validly taken. The Public Securities conform in all material respects to all statements with respect thereto contained in the Registration Statement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) <u>Capitalization</u>. The capitalization of the Company is as set forth in the Registration Statement, the Preliminary Prospectus, the Prospectus or any Prospectus Supplement as of the dates referred to therein. The Company has not issued any capital stock since the filing of its most recently filed periodic report under the Exchange Act, other than pursuant to an At the Market Offering Agreement with the Underwriter as sales agent, the exercise of employee stock options, the issuance of equity-based awards pursuant to the Company's equity compensation plans and pursuant to the conversion and/or exercise of Common Stock Equivalents outstanding as of the filing date of the most recently filed periodic report under the Exchange Act. No Person has any right of first refusal, preemptive right, right of participation, or any similar right to participate in the transactions contemplated by the Transaction Documents. Except as a result of the purchase and sale of the Public Securities and as disclosed (or incorporated by reference) in the Registration Statement, the Preliminary Prospectus, the Prospectus or any Prospectus Supplement, there are no outstanding options, warrants, scrip rights to subscribe to, calls or commitments of any character whatsoever relating to, or securities, rights or obligations convertible into or exercisable or exchangeable for, or giving any Person any right to subscribe for or acquire, any shares of Common Stock or the capital stock of any Subsidiary, or contracts, commitments, understandings or arrangements by which the Company or any Subsidiary is or may become bound to issue additional shares of Common Stock or Common Stock Equivalents or the capital stock of any Subsidiary. The issuance and sale of the Public Securities will not obligate the Company or any Subsidiary to issue shares of Common Stock or other securities to any Person (other than the Underwriters). Except as set forth in SEC Reports, there are no outstanding securities or instruments of the Company or any Subsidiary with any provision that adjusts the exercise, conversion, exchange or reset price of such security or instrument upon an issuance of securities by the Company or any Subsidiary. Except as a result of the purchase and sale of the Public Securities, or as set forth in the SEC Reports, there are no outstanding securities or instruments of the Company or any Subsidiary that contain any redemption or similar provisions, and there are no contracts, commitments, understandings or arrangements by which the Company or any Subsidiary is or may become bound to redeem a security of the Company or such Subsidiary. The Company does not have any stock appreciation rights or "phantom stock" plans or agreements or any similar plan or agreement. All of the outstanding shares of capital stock of the Company are duly authorized, validly issued, fully paid and nonassessable, have been issued in compliance with all federal and state securities laws, and none of such outstanding shares was issued in violation of any preemptive rights or similar rights to subscribe for or purchase securities. The authorized shares of the Company conform in all material respects to all statements relating thereto contained in the Registration Statement and the Prospectus. The offers and sales of the Company's securities were at all relevant times either registered under the Securities Act and the applicable state securities or Blue Sky laws or, based in part on the representations and warranties of the purchasers, exempt from such registration requirements. No further approval or authorization of any stockholder, the Board of Directors or others is required for the issuance and sale of the Public Securities. Except as set forth in SEC Reports, there are no stockholders agreements, voting agreements or other similar agreements with respect to the Company's capital stock to which the Company is a party or, to the knowledge of the Company, between or among any of the Company's stockholders.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) <u>SEC Reports; Financial Statements</u>. The Company has filed all reports, schedules, forms, statements and other documents required to be filed by the Company under the Securities Act and the Exchange Act, including pursuant to Section 13(a) or 15(d) thereof, for the two years preceding the date hereof (or such shorter period as the Company was required by law or regulation to file such material) (the foregoing materials, including the exhibits thereto and documents incorporated by reference therein, together with the Preliminary Prospectus, the Prospectus and any Prospectus Supplement, being collectively referred to herein as the "<u>SEC Reports</u>") on a timely basis or has received a valid extension of such time of filing and has filed any such SEC Reports prior to the expiration of any such extension. As of their respective dates, the SEC Reports complied in all material respects with the requirements of the Securities Act and the Exchange Act, as applicable, and none of the SEC Reports, when filed, contained any untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading. The financial statements of the Company included in the SEC Reports comply in all material respects with applicable accounting requirements and the rules and regulations of the Commission with respect thereto as in effect at the time of filing. Such financial statements have been prepared in accordance with United States generally accepted accounting principles applied on a consistent basis during the periods involved ("<u>GAAP</u>"), except as may be otherwise specified in such financial statements or the notes thereto and except that unaudited financial statements may not contain all footnotes required by GAAP, and fairly present in all material respects the financial position of the Company and its consolidated Subsidiaries as of and for the dates thereof and the results of operations and cash flows for the periods then ended, subject, in the case of unaudited statements, to normal, immaterial, year-end audit adjustments. The agreements and documents described in the Registration Statement, the Preliminary Prospectus, the Prospectus, any Prospectus Supplement and the SEC Reports conform to the descriptions thereof contained therein and there are no agreements or other documents required by the Securities Act and the rules and regulations thereunder to be described in the Registration Statement, the Preliminary Prospectus, the Prospectus, any Prospectus Supplement or the SEC Reports or to be filed with the Commission as exhibits to the Registration Statement, that have not been so described or filed. Each agreement or other instrument (however characterized or described) to which the Company is a party or by which it is or may be bound or affected and (i) that is referred to in the Registration Statement, the Preliminary Prospectus, the Prospectus, any Prospectus Supplement or the SEC Reports, or (ii) is material to the Company's business, has been duly authorized and validly executed by the Company, is in full force and effect in all material respects and is enforceable against the Company and, to the Company's knowledge, the other parties thereto, in accordance with its terms, except (x) as such enforceability may be limited by bankruptcy, insolvency, reorganization or similar laws affecting creditors' rights generally, (y) as enforceability of any indemnification or contribution provision may be limited under the federal and state securities laws, and (z) that the remedy of specific performance and injunctive and other forms of equitable relief may be subject to the equitable defenses and to the discretion of the court before which any proceeding therefore may be brought. None of such agreements or instruments has been assigned by the Company, and neither the Company nor, to the best of the Company's knowledge, any other party is in default thereunder and, to the best of the Company's knowledge, no event has occurred that, with the lapse of time or the giving of notice, or both, would constitute a default thereunder. To the best of the Company's knowledge, performance by the Company of the material provisions of such agreements or instruments will not result in a violation of any existing applicable law, rule, regulation, judgment, order or decree of any governmental agency or court, domestic or foreign, having jurisdiction over the Company or any of its assets or businesses, including, without limitation, those relating to environmental laws and regulations.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(j) <u>Material Changes; Undisclosed Events, Liabilities or Developments</u>. Since the date of the latest audited financial statements included within the SEC Reports, except as specifically disclosed in a subsequent SEC Report filed prior to the date hereof, (i) there has been no event, occurrence or development that has had or that could reasonably be expected to result in a Material Adverse Effect, (ii) the Company has not incurred any material liabilities (contingent or otherwise) other than (A) trade payables and accrued expenses incurred in the ordinary course of business consistent with past practice and (B) liabilities not required to be reflected in the Company's financial statements pursuant to GAAP or disclosed in filings made with the Commission, (iii) the Company has not altered its method of accounting, and (iv) the Company has not declared or made any dividend or distribution of cash or other property to its stockholders or purchased, redeemed or made any agreements to purchase or redeem any shares of its capital stock, (v) the Company has not issued any equity securities to any officer, director or Affiliate, except pursuant to existing Company equity compensation plans. The Company does not have pending before the Commission any request for confidential treatment of information. Except for the issuance of the Public Securities contemplated by this Agreement, no event, liability, fact, circumstance, occurrence or development has occurred or exists or is reasonably expected to occur or exist with respect to the Company or its Subsidiaries or their respective businesses, prospects, properties, operations, assets or financial condition that would be required to be disclosed by the Company under applicable securities laws at the time this representation is made or deemed made that has not been publicly disclosed at least one Trading Day prior to the date that this representation is made. Unless otherwise disclosed in an SEC Report filed prior to the date hereof, the Company has not: (i) issued any securities or incurred any liability or obligation, direct or contingent, for borrowed money; or (ii) declared or paid any dividend or made any other distribution on or in respect to its capital stock.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(k) <u>Litigation</u>. There is no action, suit, inquiry, notice of violation, proceeding or investigation pending or, to the knowledge of the Company, threatened against or affecting the Company, any Subsidiary or any of their respective properties before or by any court, arbitrator, governmental or administrative agency or regulatory authority (federal, state, county, local or foreign) (collectively, an "<u>Action</u>") which (i) adversely affects or challenges the legality, validity or enforceability of any of the Transaction Documents or the Public Securities or (ii) could, if there were an unfavorable decision, have or reasonably be expected to result in a Material Adverse Effect. Neither the Company nor any Subsidiary, nor to the Company's knowledge, any current director or officer thereof, is or has been the subject of any Action involving a claim of violation of or liability under federal or state securities laws or a claim of breach of fiduciary duty. There has not been, and to the knowledge of the Company, there is not pending or contemplated, any investigation by the Commission involving the Company or any current or former director or officer of the Company. The Commission has not issued any stop order or other order suspending the effectiveness of any registration statement filed by the Company or any Subsidiary under the Exchange Act or the Securities Act.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(l) <u>Labor Relations</u>. No labor dispute exists or, to the knowledge of the Company, is imminent with respect to any of the employees of the Company, which could reasonably be expected to result in a Material Adverse Effect. None of the Company's or its Subsidiaries' employees is a member of a union that relates to such employee's relationship with the Company or such Subsidiary, and neither the Company nor any of its Subsidiaries is a party to a collective bargaining agreement, and the Company and its Subsidiaries believe that their relationships with their employees are good. To the knowledge of the Company, no executive officer of the Company or any Subsidiary, is, or is now expected to be, in violation of any material term of any employment contract, confidentiality, disclosure or proprietary information agreement or non-competition agreement, or any other contract or agreement or any restrictive covenant in favor of any third party, and the continued employment of each such executive officer does not subject the Company or any of its Subsidiaries to any liability with respect to any of the foregoing matters. The Company and its Subsidiaries are in compliance with all applicable U.S. federal, state, local and foreign laws and regulations relating to employment and employment practices, terms and conditions of employment and wages and hours, except where the failure to be in compliance could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(m) <u>Compliance</u>. Neither the Company nor any Subsidiary: (i) is in default under or in violation of (and no event has occurred that has not been waived that, with notice or lapse of time or both, would result in a default by the Company or any Subsidiary under), nor has the Company or any Subsidiary received notice of a claim that it is in default under or that it is in violation of, any indenture, loan or credit agreement or any other agreement or instrument to which it is a party or by which it or any of its properties is bound (whether or not such default or violation has been waived), (ii) is in violation of any judgment, decree or order of any court, arbitrator or other governmental authority or (iii) is or has been in violation of any statute, rule, ordinance or regulation of any governmental authority, including without limitation all foreign, federal, state and local laws relating to taxes, environmental protection, occupational health and safety, product quality and safety and employment and labor matters, except in each case as could not have or reasonably be expected to result in a Material Adverse Effect.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(n) <u>Regulatory Permits</u>. The Company and the Subsidiaries possess all certificates, authorizations and permits issued by the appropriate federal, state, local or foreign regulatory authorities necessary to conduct their respective businesses as described in the SEC Reports, except where the failure to possess such permits could not reasonably be expected to result in a Material Adverse Effect (each, a "<u>Material Permit</u>"), and neither the Company nor any Subsidiary has received any notice of proceedings relating to the revocation or modification of any Material Permit. The disclosures in the Registration Statement concerning the effects of Federal, State, local and all foreign regulation on the Company's business as currently contemplated are correct in all material respects.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(o) <u>Title to Assets</u>. The Company and the Subsidiaries have good and marketable title in fee simple to, or have valid and marketable rights to lease or otherwise use, all real property and all personal property (excluding Intellectual Property Rights, which are addressed below) that is material to the business of the Company and the Subsidiaries, in each case free and clear of all Liens, except for (i) Liens as do not materially affect the value of such property and do not materially interfere with the use made and proposed to be made of such property by the Company and the Subsidiaries and (ii) Liens for the payment of federal, state or other taxes, for which appropriate reserves have been made therefor in accordance with GAAP, and the payment of which is neither delinquent nor subject to penalties. Any real property and facilities held under lease by the Company and the Subsidiaries are held by them under valid, subsisting and enforceable leases with which the Company and the Subsidiaries are in compliance, except where failure to be in compliance could not reasonably be expected to have a Material Adverse Effect.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(p) <u>Intellectual Property</u>. The Company and the Subsidiaries have, or have rights to use, all patents, patent applications, trademarks, trademark applications, service marks, trade names, trade secrets, inventions, copyrights, licenses and other intellectual property rights and similar rights necessary or required for use in connection with their respective businesses as described in the SEC Reports and which the failure to do so could have a Material Adverse Effect (collectively, the "<u>Intellectual Property Rights</u>"). None of, and neither the Company nor any Subsidiary has received a notice (written or otherwise) that any of, the Intellectual Property Rights has expired, terminated or been abandoned, or is expected to expire or terminate or be abandoned, within two (2) years from the date of this Agreement. Neither the Company nor any Subsidiary has received, since the date of the latest audited financial statements included within the SEC Reports, a written notice of a claim or otherwise has any knowledge that the Intellectual Property Rights violate or infringe upon the rights of any Person, except where failure to do so could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. To the knowledge of the Company, all such Intellectual Property Rights are enforceable and there is no existing infringement by another Person of any of the Intellectual Property Rights. The Company and its Subsidiaries have taken reasonable security measures to protect the secrecy, confidentiality and value of all of their intellectual properties, except where failure to do so could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(q) <u>Insurance</u>. The Company and the Subsidiaries are insured by insurers of recognized financial responsibility against such losses and risks and in such amounts as are prudent and customary in the businesses in which the Company and the Subsidiaries are engaged, including, but not limited to, directors and officers insurance coverage. Neither the Company nor any Subsidiary has any reason to believe that it will not be able to renew its existing insurance coverage as and when such coverage expires or to obtain similar coverage from similar insurers as may be necessary to continue its business without a significant increase in cost.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(r) <u>Transactions With Affiliates and Employees</u>. Except as set forth in the Registration Statement, the Preliminary Prospectus, the Prospectus, any Prospectus Supplement or the SEC Reports, none of the officers or directors of the Company or any Subsidiary and, to the knowledge of the Company, none of the employees of the Company or any Subsidiary is presently a party to any transaction with the Company or any Subsidiary (other than for services as employees, officers and directors), including any contract, agreement or other arrangement providing for the furnishing of services to or by, providing for rental of real or personal property to or from, providing for the borrowing of money from or lending of money to or otherwise requiring payments to or from, any officer, director or such employee or, to the knowledge of the Company, any entity in which any officer, director, or any such employee has a substantial interest or is an officer, director, trustee, stockholder, member or partner, in each case in excess of $120,000 other than for (i) payment of salary, bonus or consulting fees for services rendered, (ii) reimbursement for expenses incurred on behalf of the Company and (iii) other employee benefits, including equity based award agreements under any equity compensation plan of the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(s) <u>Sarbanes-Oxley; Internal Accounting Controls</u>. The Company and the Subsidiaries are in compliance in all material respects with any and all applicable requirements of the Sarbanes-Oxley Act of 2002 that are effective as of the date hereof, and any and all applicable rules and regulations promulgated by the Commission thereunder that are effective as of the date hereof and as of the Closing Date. Subject to the material weaknesses identified in the SEC Reports, the Company and the Subsidiaries maintain a system of internal accounting controls sufficient to provide reasonable assurance that: (i) transactions are executed in accordance with management's general or specific authorizations, (ii) transactions are recorded as necessary to permit preparation of financial statements in conformity with GAAP and to maintain asset accountability, (iii) access to assets is permitted only in accordance with management's general or specific authorization, and (iv) the recorded accountability for assets is compared with the existing assets at reasonable intervals and appropriate action is taken with respect to any differences. The Company and the Subsidiaries have established disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the Company and the Subsidiaries and designed such disclosure controls and procedures to ensure that information required to be disclosed by the Company in the reports it files or submits under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the Commission's rules and forms. The Company's certifying officers have evaluated the effectiveness of the disclosure controls and procedures of the Company and the Subsidiaries as of the end of the period covered by the most recently filed periodic report under the Exchange Act (such date, the "<u>Evaluation Date</u>"). The Company presented in its most recently filed periodic report under the Exchange Act the conclusions of the certifying officers about the effectiveness of the disclosure controls and procedures based on their evaluations as of the Evaluation Date. Since the Evaluation Date, there have been no changes in the internal control over financial reporting (as such term is defined in the Exchange Act) of the Company and its Subsidiaries that have materially affected, or is reasonably likely to materially affect, the internal control over financial reporting of the Company and its Subsidiaries.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(t) <u>Certain Fees</u>. Except as set forth in the Prospectus, no brokerage or finder's fees or commissions are or will be payable by the Company, any Subsidiary or Affiliate of the Company to any broker, financial advisor or consultant, finder, placement agent, investment banker, bank or other Person with respect to the transactions contemplated by the Transaction Documents. To the Company's knowledge, there are no other arrangements, agreements or understandings of the Company or, to the Company's knowledge, any of its stockholders that may affect the Underwriters' compensation, as determined by FINRA. Except as disclosed in the SEC Reports, the Company has not made any direct or indirect payments (in cash, securities or otherwise) to: (i) any person, as a finder's fee, consulting fee or otherwise, in consideration of such person raising capital for the Company or introducing to the Company persons who raised or provided capital to the Company; (ii) any FINRA member; or (iii) any person or entity that has any direct or indirect affiliation or association with any FINRA member, within the twelve months prior to the Execution Date. None of the net proceeds of the Offering will be paid by the Company to any participating FINRA member or its affiliates, except as specifically authorized herein.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(u) <u>Investment Company</u>. The Company is not, and is not an Affiliate of, and immediately after receipt of payment for the Public Securities will not be or be an Affiliate of, an "investment company" within the meaning of the Investment Company Act of 1940, as amended. The Company shall conduct its business in a manner so as to reasonably assure that it will not become an "investment company" subject to registration under the Investment Company Act of 1940, as amended.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(v) <u>Registration Rights</u>. Except as disclosed in SEC Reports, no Person has any right to cause the Company or any Subsidiary to effect the registration under the Securities Act of any securities of the Company or any Subsidiary.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(w) <u>Listing and Maintenance Requirements</u>. The Common Stock is registered pursuant to Section 12(b) of the Exchange Act, and the Company has taken no action designed to, or which to its knowledge is likely to have the effect of, terminating the registration of the Common Stock under the Exchange Act nor has the Company received any notification that the Commission is contemplating terminating such registration. Except as disclosed in the SEC Reports, the Registration Statement, the Preliminary Prospectus, the Prospectus or any Prospectus Supplement, the Company has not, in the 12 months preceding the date hereof, received notice from any Trading Market on which the Common Stock is or has been listed or quoted to the effect that the Company is not in compliance with the listing or maintenance requirements of such Trading Market. The Company is, and, following the Closing hereunder, has no reason to believe that it will not in the foreseeable future continue to be, in compliance with all such listing and maintenance requirements. The Common Stock is currently eligible for electronic transfer through the Depository Trust Company or another established clearing corporation and the Company is current in payment of the fees of the Depository Trust Company (or such other established clearing corporation) in connection with such electronic transfer, except where such nonpayment would not reasonably be expected to have a Material Adverse Effect.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(x) <u>Application of Takeover Protections</u>. The Company and the Board of Directors have taken all necessary action, if any, in order to render inapplicable any control share acquisition, business combination, poison pill (including any distribution under a rights agreement) or other similar anti-takeover provision under the Company's certificate of incorporation (or similar charter documents) or the laws of its state of incorporation that is or could become applicable as a result of the Underwriters and the Company fulfilling their obligations or exercising their rights under the Transaction Documents.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(y) <u>Disclosure; 10b-5</u>. The Registration Statement (and any further documents to be filed with the Commission in connection with the Offering) contains all exhibits and schedules as required by the Securities Act. Each of the Registration Statement and any post-effective amendment thereto, if any, at the time it became effective, complied in all material respects with the Securities Act and the Exchange Act and the applicable rules and regulations under the Securities Act and did not and, as amended or supplemented, if applicable, will not, contain any untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the statements therein not misleading. The Preliminary Prospectus, Prospectus and any Prospectus Supplement, each as of its respective date, comply in all material respects with the Securities Act and the Exchange Act and the applicable rules and regulations. Each of the Preliminary Prospectus, Prospectus and any Prospectus Supplement, as amended or supplemented, did not and will not contain as of the date thereof any untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in light of the circumstances under which they were made, not misleading. The SEC Reports, when they were filed with the Commission, conformed in all material respects to the requirements of the Exchange Act and the applicable rules and regulations, and none of such documents, when they were filed with the Commission, contained any untrue statement of a material fact or omitted to state a material fact necessary to make the statements therein (with respect to the SEC Reports incorporated by reference in the Preliminary Prospectus, Prospectus or Prospectus Supplement), in light of the circumstances under which they were made not misleading; and any further documents so filed and incorporated by reference in the Preliminary Prospectus, Prospectus or Prospectus Supplement, when such documents are filed with the Commission, will conform in all material respects to the requirements of the Exchange Act and the applicable rules and regulations, as applicable, and will not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in light of the circumstances under which they were made not misleading. No post-effective amendment to the Registration Statement reflecting any facts or events arising after the date thereof which represent, individually or in the aggregate, a fundamental change in the information set forth therein is required to be filed with the Commission as of the date this representation is made, including the Closing Date and the Option Closing Date, if any. Notwithstanding the foregoing, the Company makes no representation or warranty with respect to any underwriter information provided for use in the Registration Statement and Prospectus, which shall be limited to the information in the section titled "Underwriting" in the Registration Statement with respect to the selling concessions and the information in the subsection of the Underwriting section with respect to "Stabilization, Short Positions and Penalty Bids." There are no documents required to be filed with the Commission in connection with the transaction contemplated hereby that (x) have not been filed as required pursuant to the Securities Act or (y) will not be filed within the requisite time period. There are no contracts or other documents required to be described in the Preliminary Prospectus, Prospectus or Prospectus Supplement, or to be filed as exhibits or schedules to the Registration Statement, which have not been described or filed as required. The press releases disseminated by the Company during the twelve months preceding the date of this Agreement taken as a whole do not contain any untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary in order to make the statements therein, in light of the circumstances under which they were made and when made, not misleading.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(z) <u>No Integrated Offering</u>. Neither the Company, nor to the Company's knowledge, any of its Affiliates, nor any Person acting on its or their behalf has, directly or indirectly, made any offers or sales of any security or solicited any offers to buy any security, under circumstances that would cause this offering of the Public Securities to be integrated with prior offerings by the Company for purposes of any applicable shareholder approval provisions of any Trading Market on which any of the securities of the Company are listed or designated.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(aa) <u>Solvency</u>. Based on the consolidated financial condition of the Company as of the Closing Date, after giving effect to the receipt by the Company of the proceeds from the sale of the Public Securities hereunder, (i) the fair saleable value of the Company's assets exceeds the amount that will be required to be paid on or in respect of the Company's existing debts and other liabilities (including known contingent liabilities) as they mature, (ii) the Company's assets do not constitute unreasonably small capital to carry on its business as now conducted and as proposed to be conducted including its capital needs taking into account the particular capital requirements of the business conducted by the Company, consolidated and projected capital requirements and capital availability thereof, and (iii) the current cash flow of the Company, together with the proceeds the Company would receive, were it to liquidate all of its assets, after taking into account all anticipated uses of the cash, would be sufficient to pay all amounts on or in respect of its liabilities when such amounts are required to be paid. The Company does not intend to incur debts beyond its ability to pay such debts as they mature (taking into account the timing and amounts of cash to be payable on or in respect of its debt). The Company has no knowledge of any facts or circumstances which lead it to believe that it will file for reorganization or liquidation under the bankruptcy or reorganization laws of any jurisdiction within one year from the Closing Date. The SEC Reports set forth as of the date hereof all outstanding secured and unsecured Indebtedness of the Company or any Subsidiary, or for which the Company or any Subsidiary has commitments. Neither the Company nor any Subsidiary is in default with respect to any Indebtedness.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(bb) <u>Tax Status</u>. Except for matters that would not, individually or in the aggregate, have or reasonably be expected to result in a Material Adverse Effect, the Company and its Subsidiaries each (i) has made or filed, or secured all extensions for the filing of, all applicable United States federal, state and local income and all foreign income and franchise tax returns, reports and declarations required to be filed through the date hereof in any jurisdiction to which it is subject, (ii) has paid all taxes and other governmental assessments and charges that are material in amount, shown or determined to be due on such returns, reports and declarations and (iii) has set aside on its books provision reasonably adequate for the payment of all material taxes for periods subsequent to the periods to which such returns, reports or declarations apply. There are no unpaid taxes in any material amount claimed to be due by the taxing authority of any jurisdiction, and the officers of the Company or of any Subsidiary know of no basis for any such claim. The provisions for taxes payable, if any, shown on the financial statements filed with or as part of the Registration Statement are sufficient for all material accrued and unpaid taxes, whether or not disputed, and for all periods to and including the dates of such consolidated financial statements. The term "taxes" means all federal, state, local, foreign, and other net income, gross income, gross receipts, sales, use, ad valorem, transfer, franchise, profits, license, lease, service, service use, withholding, payroll, employment, excise, severance, stamp, occupation, premium, property, windfall profits, customs, duties or other taxes, fees, assessments, or charges of any kind whatsoever, together with any interest and any penalties, additions to tax, or additional amounts with respect thereto. The term "returns" means all returns, declarations, reports, statements, and other documents required to be filed in respect to taxes.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(cc) <u>Foreign Corrupt Practices</u>. Neither the Company nor any Subsidiary, nor to the knowledge of the Company or any Subsidiary, any agent or other person acting on behalf of the Company or any Subsidiary, has (i) directly or indirectly, used any funds for unlawful contributions, gifts, entertainment or other unlawful expenses related to foreign or domestic political activity, (ii) made any unlawful payment to foreign or domestic government officials or employees or to any foreign or domestic political parties or campaigns from corporate funds, (iii) failed to disclose fully any contribution made by the Company or any Subsidiary (or made by any person acting on its behalf of which the Company is aware) which is in violation of law, or (iv) violated in any material respect any provision of FCPA. The Company has taken reasonable steps to ensure that its accounting controls and procedures are sufficient to cause the Company to comply in all material respects with the FCPA.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(dd) <u>Accountants</u>. To the knowledge and belief of the Company, the Company Auditor (i) is an independent registered public accounting firm as required by the Exchange Act and (ii) shall express its opinion with respect to the financial statements to be included in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2025. The Company Auditor has not, during the periods covered by the financial statements included in the Prospectus, provided to the Company any non-audit services, as such term is used in Section 10A(g) of the Exchange Act.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ee) <u>FDA</u>. As to each product subject to the jurisdiction of the U.S. Food and Drug Administration ("<u>FDA</u>") under the Federal Food, Drug and Cosmetic Act, as amended, and the regulations thereunder ("<u>FDCA</u>") that is manufactured, packaged, labeled, tested, distributed, sold, and/or marketed by the Company or any of its Subsidiaries (each such product, a "<u>Pharmaceutical Product</u>"), such Pharmaceutical Product is being manufactured, packaged, labeled, tested, distributed, sold and/or marketed by the Company in compliance with all applicable requirements under FDCA and similar laws, rules and regulations relating to registration, investigational use, premarket clearance, licensure, or application approval, good manufacturing practices, good laboratory practices, good clinical practices, product listing, quotas, labeling, advertising, record keeping and filing of reports, except where the failure to be in compliance would not have a Material Adverse Effect. There is no pending, completed or, to the Company's knowledge, threatened, action (including any lawsuit, arbitration, or legal or administrative or regulatory proceeding, charge, complaint, or investigation) against the Company or any of its Subsidiaries, and none of the Company or any of its Subsidiaries has received any notice, warning letter or other communication from the FDA or any other governmental entity, which (i) contests the premarket clearance, licensure, registration, or approval of, the uses of, the distribution of, the manufacturing or packaging of, the testing of, the sale of, or the labeling and promotion of any Pharmaceutical Product, (ii) withdraws its approval of, requests the recall, suspension, or seizure of, or withdraws or orders the withdrawal of advertising or sales promotional materials relating to, any Pharmaceutical Product, (iii) imposes a clinical hold on any clinical investigation by the Company or any of its Subsidiaries, (iv) enjoins production at any facility of the Company or any of its Subsidiaries, (v) enters or proposes to enter into a consent decree of permanent injunction with the Company or any of its Subsidiaries, or (vi) otherwise alleges any violation of any laws, rules or regulations by the Company or any of its Subsidiaries, and which, either individually or in the aggregate, would have a Material Adverse Effect. The properties, business and operations of the Company have been and are being conducted in all material respects in accordance with all applicable laws, rules and regulations of the FDA. The Company has not been informed by the FDA that the FDA will prohibit the marketing, sale, license or use in the United States of any product proposed to be developed, produced or marketed by the Company nor has the FDA expressed any concern as to approving or clearing for marketing any product being developed or proposed to be developed by the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ff) <u>Stock Incentive Plans</u>. Each stock option granted by the Company under the Company's stock incentive plans was granted (i) in accordance with the terms of one of the Company's stock incentive plans and (ii) with an exercise price at least equal to the fair market value of the Common Stock on the date such stock option would be considered granted under GAAP and applicable law. No stock option granted under the Company's stock incentive plans has been backdated. The Company has not knowingly granted, and there is no and has been no Company policy or practice to knowingly grant, stock options prior to, or otherwise knowingly coordinate the grant of stock options with, the release or other public announcement of material information regarding the Company or its Subsidiaries or their financial results or prospects.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(gg) <u>Office of Foreign Assets Control</u>. Neither the Company nor any Subsidiary nor, to the Company's knowledge, any director, officer, agent, employee or affiliate of the Company or any Subsidiary is currently subject to any U.S. sanctions administered by the Office of Foreign Assets Control of the U.S. Treasury Department.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(hh) <u>U.S. Real Property Holding Corporation</u>. The Company is not and has never been a U.S. real property holding corporation within the meaning of Section 897 of the Internal Revenue Code of 1986, as amended, and the Company shall so certify upon the Representative's request.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) <u>Bank Holding Company Act</u>. Neither the Company nor any of its Subsidiaries or Affiliates is subject to the Bank Holding Company Act of 1956, as amended (the "<u>BHCA</u>") and to regulation by the Board of Governors of the Federal Reserve System (the "<u>Federal Reserve</u>"). Neither the Company nor any of its Subsidiaries or Affiliates owns or controls, directly or indirectly, five percent (5%) or more of the outstanding shares of any class of voting securities or twenty-five percent (25%) or more of the total equity of a bank or any entity that is subject to the BHCA and to regulation by the Federal Reserve. Neither the Company nor any of its Subsidiaries or Affiliates exercises a controlling influence over the management or policies of a bank or any entity that is subject to the BHCA and to regulation by the Federal Reserve.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(jj) <u>Money Laundering</u>. The operations of the Company and its Subsidiaries are and have been conducted at all times in substantial compliance with applicable financial record-keeping and reporting requirements of the Currency and Foreign Transactions Reporting Act of 1970, as amended, applicable money laundering statutes and applicable rules and regulations thereunder (collectively, the "<u>Money Laundering Laws</u>"), and no Action or Proceeding by or before any court or governmental agency, authority or body or any arbitrator involving the Company or any Subsidiary with respect to the Money Laundering Laws is pending or, to the knowledge of the Company or any Subsidiary, threatened.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(kk) <u>D&O Questionnaires</u>. To the Company's knowledge, all information contained in the questionnaires completed by each of the Company's directors and officers prior to the Offering and in the Lock-Up Agreement provided to the Underwriters in connection with the Offering is true and correct in all material respects and the Company has not become aware of any information which would cause the information disclosed in such questionnaires become inaccurate and incorrect.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ll) <u>FINRA Affiliation</u>. To the Company's knowledge, no officer, director or any beneficial owner of 5% or more of the Company's unregistered securities has any direct or indirect affiliation or association with any FINRA member (as determined in accordance with the rules and regulations of FINRA) that is participating in the Offering. The Company will advise the Representative and EGS if it learns that any officer, director or owner of 5% or more of the Company's outstanding shares of Common Stock or Common Stock Equivalents is or becomes an affiliate or associated person of a FINRA member firm.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(mm) <u>Officers' Certificate</u>. Any certificate signed by any duly authorized officer of the Company and delivered to the Representative or EGS shall be deemed a representation and warranty by the Company to the Underwriters as to the matters covered thereby.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(nn) <u>Board of Directors</u>. The Board of Directors is comprised of the persons set forth in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2024 filed with the Commission on March 20, 2025. The qualifications of the persons serving as board members and the overall composition of the Board of Directors comply with the Sarbanes-Oxley Act of 2002 and the rules promulgated thereunder applicable to the Company and the rules of the Trading Market. At least one member of the Board of Directors qualifies as a "financial expert" as such term is defined under the Sarbanes-Oxley Act of 2002 and the rules promulgated thereunder and the rules of the Trading Market. In addition, at least a majority of the persons serving on the Board of Directors qualify as "independent" as defined under the rules of the Trading Market.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(oo) <u>Cybersecurity</u>. (i)(x) To the Company's knowledge, there has been no security breach or other compromise of or relating to any of the Company's or any Subsidiary's information technology and computer systems, networks, hardware, software, data (including the data of its respective customers, employees, suppliers, vendors and any third party data maintained by or on behalf of it), equipment or technology (collectively, "<u>IT Systems and Data</u>") and (y) the Company and the Subsidiaries have not been notified of, and has no knowledge of any event or condition that would reasonably be expected to result in, any security breach or other compromise to its IT Systems and Data; (ii) the Company and the Subsidiaries are presently in compliance in all material respects with all applicable laws or statutes and all judgments, orders, rules and regulations of any court or arbitrator or governmental or regulatory authority, internal policies and contractual obligations relating to the privacy and security of IT Systems and Data and to the protection of such IT Systems and Data from unauthorized use, access, misappropriation or modification, except as would not, individually or in the aggregate, have a Material Adverse Effect; (iii) the Company and the Subsidiaries have implemented and maintained commercially reasonable safeguards to maintain and protect its material confidential information and the integrity, continuous operation, redundancy and security of all IT Systems and Data; and (iv) the Company and the Subsidiaries have implemented backup and disaster recovery technology consistent with industry standards and practices.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(pp) <u>Environmental Laws</u>. The Company and its Subsidiaries (i) are in compliance with all federal, state, local and foreign laws relating to pollution or protection of human health or the environment (including ambient air, surface water, groundwater, land surface or subsurface strata), including laws relating to emissions, discharges, releases or threatened releases of chemicals, pollutants, contaminants, or toxic or hazardous substances or wastes (collectively, "<u>Hazardous Materials</u>") into the environment, or otherwise relating to the manufacture, processing, distribution, use, treatment, storage, disposal, transport or handling of Hazardous Materials, as well as all authorizations, codes, decrees, demands, or demand letters, injunctions, judgments, licenses, notices or notice letters, orders, permits, plans or regulations, issued, entered, promulgated or approved thereunder ("<u>Environmental Laws</u>"); (ii) have received all permits licenses or other approvals required of them under applicable Environmental Laws to conduct their respective businesses; and (iii) are in compliance with all terms and conditions of any such permit, license or approval where in each clause (i), (ii) and (iii), the failure to so comply could be reasonably expected to have, individually or in the aggregate, a Material Adverse Effect.

**ARTICLE IV.**

**OTHER AGREEMENTS OF THE PARTIES**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1 <u>Amendments to Registration Statement</u>. The Company has delivered, or will as promptly as practicable deliver or make available, to the Underwriters complete conformed copies of the Registration Statement and of each consent and certificate of experts, as applicable, filed as a part thereof, and conformed copies of the Registration Statement (without exhibits), the Preliminary Prospectus, the Prospectus and any Prospectus Supplement, as amended or supplemented, in such quantities and at such places as an Underwriter reasonably requests. Neither the Company nor any of its directors and officers has distributed and none of them will distribute, prior to the Closing Date, any offering material in connection with the offering and sale of the Public Securities other than the Preliminary Prospectus, the Prospectus, any Prospectus Supplement, the Registration Statement, and copies of the documents incorporated by reference therein. The Company shall not file any such amendment or supplement to which the Representative shall reasonably object in writing.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.2 <u>Federal Securities Laws</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) <u>Compliance</u>. During the time when a Prospectus is required to be delivered under the Securities Act, the Company will use its reasonable best efforts to comply with all requirements imposed upon it by the Securities Act and the rules and regulations thereunder and the Exchange Act and the rules and regulations thereunder, as from time to time in force, so far as necessary to permit the continuance of sales of or dealings in the Public Securities in accordance with the provisions hereof and the Prospectus. If at any time when a Prospectus relating to the Public Securities is required to be delivered under the Securities Act, any event shall have occurred as a result of which, in the opinion of counsel for the Company or counsel for the Underwriters, the Prospectus, as then amended or supplemented, includes an untrue statement of a material fact or omits to state any material fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made, not misleading, or if it is necessary at any time to amend the Prospectus to comply with the Securities Act, the Company will notify the Underwriters promptly and prepare and file with the Commission, subject to Section 4.1 hereof, an appropriate amendment or supplement in accordance with Section 10 of the Securities Act.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <u>Filing of Final Prospectus</u>. The Company will file the Prospectus (in form and substance reasonably satisfactory to the Representative) with the Commission pursuant to the requirements of Rule 424.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) <u>Exchange Act Registration</u>. For a period of three years from the Execution Date: (i) the Company will use its reasonable best efforts to maintain the registration of the Common Stock under the Exchange Act; and (ii) the Company will not deregister the Common Stock under the Exchange Act without the prior written consent of the Representative, subject to the exercise of its fiduciary duties.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) <u>Free Writing Prospectuses</u>. The Company represents and agrees that it has not made and will not make any offer relating to the Public Securities that would constitute an issuer free writing prospectus, as defined in Rule 433 of the rules and regulations under the Securities Act, without the prior written consent of the Representative. Any such free writing prospectus consented to by the Representative is herein referred to as a **"**<u>Permitted Free Writing Prospectus</u>." The Company represents that it will treat each Permitted Free Writing Prospectus as an "issuer free writing prospectus" as defined in rule and regulations under the Securities Act, and has complied and will comply with the applicable requirements of Rule 433 of the Securities Act, including timely Commission filing where required, legending and record keeping.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.3 <u>Delivery to the Underwriters of Prospectuses</u>. The Company will deliver to the Underwriters, without charge, from time to time during the period when the Prospectus is required to be delivered under the Securities Act or the Exchange Act such number of copies of each Prospectus as the Underwriters may reasonably request and, as soon as the Registration Statement or any amendment or supplement thereto becomes effective, deliver to the Representative, if requested, two original executed Registration Statements, including exhibits, and all post-effective amendments thereto and copies of all exhibits filed therewith or incorporated therein by reference and all original executed consents of certified experts.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.4 <u>Effectiveness and Events Requiring Notice to the Underwriters</u>. The Company will use its reasonable best efforts to cause the Registration Statement to remain effective with a current prospectus until the later of nine (9) months from the Execution Date and the date on which the Warrants are no longer outstanding, and will notify the Underwriters and holders of the Warrants promptly and confirm the notice in writing: (i) of the effectiveness of the Registration Statement and any amendment thereto; (ii) of the issuance by the Commission of any stop order or of the initiation, or the threatening, of any proceeding for that purpose; (iii) of the issuance by any state securities commission of any proceedings for the suspension of the qualification of the Public Securities for offering or sale in any jurisdiction or of the initiation, or the threatening, of any proceeding for that purpose; (iv) of the mailing and delivery to the Commission for filing of any amendment or supplement to the Registration Statement or Prospectus, provided that the filing of an amendment or supplement to the Registration Statement on the SEC's EDGAR system shall be deemed to be such notification; (v) of the receipt of any comments or request for any additional information from the Commission; and (vi) of the happening of any event during the period described in this Section 4.4 that, in the judgment of the Company, causes the Registration Statement or the Prospectus, as the case may be, to include an untrue statement of material fact or omit to state a material fact necessary in order to make the statements therein, in light of the circumstances under which they were made, not misleading. If the Commission or any state securities commission shall enter a stop order or suspend such qualification at any time, the Company will make every reasonable effort to obtain promptly the lifting of such order.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.5 <u>Expenses of the Offering</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) <u>General Expenses Related to the Offering</u>. The Company hereby agrees to pay on each of the Closing Date and each Option Closing Date, if any, to the extent not paid at the Closing Date, all expenses incident to the performance of the obligations of the Company under this Agreement, including, but not limited to: (a) all filing fees and communication expenses relating to the registration of the Public Securities to be sold in the Offering (including the Option Securities) with the Commission; (b) all FINRA Public Offering Filing System fees associated with the review of the Offering by FINRA; (c) all fees and expenses relating to the listing of such Closing Shares, Option Shares and Warrant Shares on the Trading Market and such other stock exchanges as the Company and the Representative together determine; (d) all fees, expenses and disbursements relating to the registration or qualification of such Securities under the "blue sky" securities laws of such states and other foreign jurisdictions as the Representative may reasonably designate (including, without limitation, all filing and registration fees, and the fees and expenses of Blue Sky counsel); (e) the costs of all mailing and printing of the underwriting documents (including, without limitation, the Agreement, any Blue Sky Surveys and, if appropriate, any Agreement Among Underwriters, Selected Dealers' Agreement, Underwriters' Questionnaire and Power of Attorney), Registration Statements, Prospectuses and all amendments, supplements and exhibits thereto and as many preliminary and final Prospectuses as the Representative may reasonably deem necessary; (f) the costs and expenses of the Company's public relations firm; (g) the costs of preparing, printing and delivering the Public Securities; (h) fees and expenses of the Transfer Agent for the Public Securities (including, without limitation, any fees required for same-day processing of any instruction letter delivered by the Company and fees and expenses pursuant to the Warrant Agency Agreement); (i) stock transfer and/or stamp taxes, if any, payable upon the transfer of securities from the Company to the Underwriters; (j) the fees and expenses of the Company's accountants; (k) the fees and expenses of the Company's legal counsel and other agents and representatives; (l) the Underwriters' costs of mailing prospectuses to prospective investors; (m) the costs associated with advertising the Offering in the national editions of the Wall Street Journal and New York Times after the Closing Date. The Underwriters may also deduct from the net proceeds of the Offering payable to the Company on the Closing Date, or each Option Closing Date, if any, the expenses set forth herein to be paid by the Company to the Underwriters.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <u>Expenses of the Representative</u>. The Company further agrees that, in addition to the expenses payable pursuant to Section 4.5(a), on the Closing Date it will pay to the Representative all reasonable and documented, out-of-pocket expenses incurred, including travel, databases, fees and disbursements of legal counsel, and of other consultants and advisors not to exceed $155,000 without the Company's prior consent by deduction from the proceeds of the Offering contemplated herein. For the avoidance of doubt, the maximum amount of expenses to be incurred by the Representative in connection with the Offering shall be $155,000.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.6 <u>Application of Net Proceeds</u>. The Company will apply the net proceeds from the Offering received by it in a manner consistent with the application described under the caption "Use of Proceeds" in the Prospectus.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.7 <u>Delivery of Earnings Statements to Security Holders</u>. The Company will make generally available to its security holders as soon as practicable, but not later than the first day of the fifteenth full calendar month following the Execution Date, an earnings statement (which need not be certified by independent public or independent certified public accountants unless required by the Securities Act or the Rules and Regulations under the Securities Act, but which shall satisfy the provisions of Rule 158(a) under Section 11(a) of the Securities Act) covering a period of at least twelve consecutive months beginning after the Execution Date.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.8 <u>Stabilization</u>. Neither the Company, nor, to its knowledge, any of its employees, directors or shareholders (without the consent of the Representative) has taken or will take, directly or indirectly, any action designed to or that has constituted or that might reasonably be expected to cause or result in, under the Exchange Act, or otherwise, stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of the Public Securities.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.9 <u>Internal Controls</u>. Subject to the material weaknesses described in the SEC Reports, the Company will maintain a system of internal accounting controls sufficient to provide reasonable assurances that: (i) transactions are executed in accordance with management's general or specific authorization; (ii) transactions are recorded as necessary in order to permit preparation of financial statements in accordance with GAAP and to maintain accountability for assets; (iii) access to assets is permitted only in accordance with management's general or specific authorization; and (iv) the recorded accountability for assets is compared with existing assets at reasonable intervals and appropriate action is taken with respect to any differences.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.10 <u>Accountants</u>. The Company shall continue to retain a nationally recognized independent certified public accounting firm for a period of at least three years after the Execution Date. The Underwriters acknowledge that the Company Auditor is acceptable to the Underwriters.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.11 <u>FINRA</u>. The Company shall advise the Underwriters (who shall make an appropriate filing with FINRA) if it is aware that any 5% or greater shareholder of the Company becomes an affiliate or associated person of an Underwriter.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.12 <u>No Fiduciary Duties</u>. The Company acknowledges and agrees that the Underwriters' responsibility to the Company is solely contractual and commercial in nature, based on arms-length negotiations and that neither the Underwriters nor their affiliates or any selected dealer shall be deemed to be acting in a fiduciary capacity, or otherwise owes any fiduciary duty to the Company or any of its affiliates in connection with the Offering and the other transactions contemplated by this Agreement. Notwithstanding anything in this Agreement to the contrary, the Company acknowledges that the Underwriters may have financial interests in the success of the Offering that are not limited to the difference between the price to the public and the purchase price paid to the Company by the Underwriters for the shares and the Underwriters have no obligation to disclose, or account to the Company for, any of such additional financial interests. The Company hereby waives and releases, to the fullest extent permitted by law, any claims that the Company may have against the Underwriters with respect to any breach or alleged breach of fiduciary duty.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.13 <u>Warrant Shares</u>. If all or any portion of a Warrant is exercised at a time when there is an effective registration statement to cover the issuance of the Warrant Shares or if the Warrant is exercised via cashless exercise at a time when such Warrant Shares would be eligible for resale under, and in accordance with, Rule 144, the Warrant Shares issued pursuant to any such exercise shall be issued free of all restrictive legends. If at any time following the date hereof the Registration Statement (or any subsequent registration statement registering the sale or resale of the Warrant Shares) is not effective or is not otherwise available for the sale of the Warrant Shares, the Company shall promptly notify the holders of the Warrants in writing that such registration statement is not then effective and thereafter shall promptly notify such holders when the registration statement is effective again and available for the sale of the Warrant Shares (it being understood and agreed that the foregoing shall not limit the ability of the Company to issue, or any holder thereof to sell, any of the Warrant Shares in compliance with applicable federal and state securities laws).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.14 <u>Board Composition and Board Designations</u>. The Company shall ensure that: (i) the qualifications of the persons serving as board members and the overall composition of the Board of Directors comply with the Sarbanes-Oxley Act of 2002 and the rules promulgated thereunder and with the listing requirements of the Trading Market and (ii) if applicable, at least one member of the Board of Directors qualifies as a "financial expert" as such term is defined under the Sarbanes-Oxley Act of 2002 and the rules promulgated thereunder.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.15 <u>Securities Laws Disclosure; Publicity</u>. At the request of the Representative, by [9:15 a.m.] (New York City time) on the date hereof, the Company shall issue a press release disclosing the material terms of the Offering. The Company and the Representative shall consult with each other in issuing any other press releases with respect to the Offering, and neither the Company nor any Underwriter shall issue any such press release nor otherwise make any such public statement without the prior consent of the Company, with respect to any press release of such Underwriter, or without the prior consent of such Underwriter, with respect to any press release of the Company, which consent shall not unreasonably be withheld or delayed, except if such disclosure is required by law, in which case the disclosing party shall promptly provide the other party with prior notice of such public statement or communication. The Company will not issue press releases or engage in any other publicity, without the Representative's prior written consent, for a period ending at 5:00 p.m. (New York City time) on the first business day following the 45th day following the Closing Date, other than normal and customary releases issued in the ordinary course of the Company's business.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.16 <u>Shareholder Rights Plan</u>. No claim will be made or enforced by the Company or, with the consent of the Company, any other Person, that any Underwriter of the Public Securities is an "Acquiring Person" under any control share acquisition, business combination, poison pill (including any distribution under a rights agreement) or similar anti-takeover plan or arrangement in effect or hereafter adopted by the Company, or that any Underwriter of Securities could be deemed to trigger the provisions of any such plan or arrangement, by virtue of receiving Securities.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.17 <u>Reservation of Common Stock</u>. As of the date hereof, the Company has reserved and the Company shall continue to reserve and keep available at all times, free of preemptive rights, a sufficient number of shares of Common Stock for the purpose of enabling the Company to issue Shares and Option Shares pursuant to this Agreement and a sufficient number of shares of Common Stock for the purpose of enabling the Company to issue the Warrant Shares pursuant to any exercise of the Warrants.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.18 <u>Listing of Common Stock</u>. The Company hereby agrees to use reasonable best efforts to maintain the listing or quotation of the Common Stock on the Trading Market on which it is currently listed, and concurrently with the Closing, the Company shall apply to list or quote all of the Closing Shares, Option Shares and Warrant Shares on such Trading Market and promptly secure the listing of all of the Closing Shares, Option Shares and Warrant Shares on such Trading Market. The Company further agrees, if the Company applies to have the Common Stock traded on any other Trading Market, it will then include in such application all of the Closing Shares, Option Shares and Warrant Shares, and will take such other action as is necessary to cause all of the Closing Shares, Option Shares and Warrant Shares to be listed or quoted on such other Trading Market as promptly as possible. The Company will then take all action reasonably necessary to continue the listing and trading of its Common Stock on a Trading Market and will comply in all material respects with the Company's reporting, filing and other obligations under the bylaws or rules of the Trading Market. The Company agrees to maintain the eligibility of the Common Stock for electronic transfer through the Depository Trust Company or another established clearing corporation, including, without limitation, by timely payment of fees to the Depository Trust Company or such other established clearing corporation in connection with such electronic transfer.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.19 <u>Subsequent Equity Sales</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) From the date hereof until seventy five (75) days following the Closing Date, neither the Company nor any Subsidiary shall issue, enter into any agreement to issue or announce the issuance or proposed issuance of any shares of Common Stock or Common Stock Equivalents or file any registration statement or amendment or supplement thereto, other than the Prospectus.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) From the date hereof until one hundred eighty (180) days following the Closing Date, the Company shall be prohibited from effecting or entering into an agreement to effect any issuance by the Company or any of its Subsidiaries of Common Stock or Common Stock Equivalents (or a combination of units thereof) involving a Variable Rate Transaction. "<u>Variable Rate Transaction</u>" means a transaction in which the Company (i) issues or sells any debt or equity securities that are convertible into, exchangeable or exercisable for, or include the right to receive, additional shares of Common Stock either (A) at a conversion price, exercise price or exchange rate or other price that is based upon, and/or varies with, the trading prices of or quotations for the shares of Common Stock at any time after the initial issuance of such debt or equity securities or (B) with a conversion, exercise or exchange price that is subject to being reset at some future date after the initial issuance of such debt or equity security or upon the occurrence of specified or contingent events directly or indirectly related to the business of the Company or the market for the Common Stock or (ii) enters into, or effects a transaction under, any agreement, including, but not limited to, an equity line of credit or an "at-the-market offering", whereby the Company may issue securities at a future determined price regardless of whether shares pursuant to such agreement have actually been issued and regardless of whether such agreement is subsequently canceled; provided however, that after sixty (60) days following the Closing Date, the Company's issuance of shares of Common Stock pursuant to an at-the-market offering facility with the Representative shall not be deemed a Variable Rate Transaction hereunder. Any Underwriter shall be entitled to obtain injunctive relief against the Company to preclude any such issuance, which remedy shall be in addition to any right to collect damages.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Notwithstanding the foregoing, this Section 4.19 shall not apply in respect of an Exempt Issuance, except that no Variable Rate Transaction shall be an Exempt Issuance.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.20 <u>Research Independence</u>. The Company acknowledges that each Underwriter's research analysts and research departments, if any, are required to be independent from their respective investment banking divisions and are subject to certain regulations and internal policies, and that such Underwriter's research analysts may hold and make statements or investment recommendations and/or publish research reports with respect to the Company and/or the offering that differ from the views of its investment bankers. The Company hereby waives and releases, to the fullest extent permitted by law, any claims that the Company may have against such Underwriter with respect to any conflict of interest that may arise from the fact that the views expressed by their independent research analysts and research departments may be different from or inconsistent with the views or advice communicated to the Company by such Underwriter's investment banking divisions. The Company acknowledges that the Representative is a full service securities firm and as such from time to time, subject to applicable securities laws, may effect transactions for its own account or the account of its customers and hold long or short position in debt or equity securities of the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.21 <u>Prohibition Regarding Existing Securities</u>. From the date hereof until one hundred eighty (180) days following the Closing Date, the Company shall be prohibited from issuing any securities upon the exercise, exchange or conversion of any securities outstanding as of the date hereof other than pursuant to such security's terms and exercise or conversion prices as in effect as of the date hereof, including, without limitation, effecting or entering into an agreement to effect any security inducement, exchange or similar transaction with respect to any and all securities issued and outstanding as of the date hereof in order to (i) decrease the exercise price, exchange price or conversion price of any such securities or (ii) issue additional securities or increase the number of such securities or to modify or extend the terms of such securities.

**ARTICLE V.**

**DEFAULT BY UNDERWRITERS**

If on the Closing Date or any Option Closing Date, if any, any Underwriter shall fail to purchase and pay for the portion of the Closing Securities or Option Securities, as the case may be, which such Underwriter has agreed to purchase and pay for on such date (otherwise than by reason of any default on the part of the Company), the Representative, or if the Representative is the defaulting Underwriter, the non-defaulting Underwriters, shall use their reasonable efforts to procure within 36 hours thereafter one or more of the other Underwriters, or any others, to purchase from the Company such amounts as may be agreed upon and upon the terms set forth herein, the Closing Securities or Option Securities, as the case may be, which the defaulting Underwriter or Underwriters failed to purchase. If during such 36 hours the Representative shall not have procured such other Underwriters, or any others, to purchase the Closing Securities or Option Securities, as the case may be, agreed to be purchased by the defaulting Underwriter or Underwriters, then (a) if the aggregate number of Closing Securities or Option Securities, as the case may be, with respect to which such default shall occur does not exceed 10% of the Closing Securities or Option Securities, as the case may be, covered hereby, the other Underwriters shall be obligated, severally, in proportion to the respective numbers of Closing Securities or Option Securities, as the case may be, which they are obligated to purchase hereunder, to purchase the Closing Securities or Option Securities, as the case may be, which such defaulting Underwriter or Underwriters failed to purchase, or (b) if the aggregate number of Closing Securities or Option Securities, as the case may be, with respect to which such default shall occur exceeds 10% of the Closing Securities or Option Securities, as the case may be, covered hereby, the Company or the Representative will have the right to terminate this Agreement without liability on the part of the non-defaulting Underwriters or of the Company except to the extent provided in Article VI hereof. In the event of a default by any Underwriter or Underwriters, as set forth in this Article V, the applicable Closing Date may be postponed for such period, not exceeding seven days, as the Representative, or if the Representative is the defaulting Underwriter, the non-defaulting Underwriters, may determine in order that the required changes in the Prospectus or in any other documents or arrangements may be effected. The term "Underwriter" includes any Person substituted for a defaulting Underwriter. Any action taken under this Section shall not relieve any defaulting Underwriter from liability in respect of any default of such Underwriter under this Agreement.

**ARTICLE VI.**

**INDEMNIFICATION**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.1 <u>Indemnification of the Underwriters</u>. Subject to the conditions set forth below, the Company agrees to indemnify and hold harmless the Underwriters, and each dealer selected by each Underwriter that participates in the offer and sale of the Public Securities (each a "<u>Selected Dealer</u>") and each of their respective directors, officers and employees and each Person, if any, who controls such Underwriter or any Selected Dealer ("<u>Controlling Person</u>") within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act, against any and all loss, liability, claim, damage and expense whatsoever (including but not limited to any and all legal or other expenses reasonably incurred in investigating, preparing or defending against any litigation, commenced or threatened, or any claim whatsoever, whether arising out of any action between such Underwriter and the Company or between such Underwriter and any third party or otherwise) to which they or any of them may become subject under the Securities Act, the Exchange Act or any other statute or at common law or otherwise or under the laws of foreign countries, arising out of or based upon any untrue statement or alleged untrue statement of a material fact contained in (i) any Preliminary Prospectus, if any, the Registration Statement or the Prospectus (as from time to time each may be amended and supplemented); (ii) any materials or information provided to investors by, or with the approval of, the Company in connection with the marketing of the offering of the Public Securities, including any "road show" or investor presentations made to investors by the Company (whether in person or electronically); or (iii) any application or other document or written communication (in this Article VI, collectively called "<u>application</u>") executed by the Company or based upon written information furnished by the Company in any jurisdiction in order to qualify the Public Securities under the securities laws thereof or filed with the Commission, any state securities commission or agency, Trading Market or any securities exchange; or the omission or alleged omission therefrom of a material fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made, not misleading, unless such statement or omission was made in reliance upon and in conformity with written information furnished to the Company with respect to the applicable Underwriter by or on behalf of such Underwriter expressly for use in any Preliminary Prospectus, if any, the Registration Statement or Prospectus, or any amendment or supplement thereto, or in any application, as the case may be. With respect to any untrue statement or omission or alleged untrue statement or omission made in the Preliminary Prospectus, if any, the indemnity agreement contained in this Section 6.1 shall not inure to the benefit of an Underwriter to the extent that any loss, liability, claim, damage or expense of such Underwriter results from the fact that a copy of the Prospectus was not given or sent to the Person asserting any such loss, liability, claim or damage at or prior to the written confirmation of sale of the Public Securities to such Person as required by the Securities Act and the rules and regulations thereunder, and if the untrue statement or omission has been corrected in the Prospectus, unless such failure to deliver the Prospectus was a result of non-compliance by the Company with its obligations under this Agreement. The Company agrees promptly to notify each Underwriter of the commencement of any litigation or proceedings against the Company or any of its officers, directors or Controlling Persons in connection with the issue and sale of the Public Securities or in connection with the Registration Statement, the Preliminary Prospectus or Prospectus.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2 <u>Procedure</u>. If any action is brought against an Underwriter, a Selected Dealer or a Controlling Person in respect of which indemnity may be sought against the Company pursuant to Section 6.1, such Underwriter, such Selected Dealer or Controlling Person, as the case may be, shall promptly notify the Company in writing of the institution of such action and the Company shall assume the defense of such action, including the employment and fees of counsel (subject to the reasonable approval of such Underwriter or such Selected Dealer, as the case may be) and payment of actual expenses. Such Underwriter, such Selected Dealer or Controlling Person shall have the right to employ its or their own counsel in any such case, but the fees and expenses of such counsel shall be at the expense of such Underwriter, such Selected Dealer or Controlling Person unless (i) the employment of such counsel at the expense of the Company shall have been authorized in writing by the Company in connection with the defense of such action, or (ii) the Company shall not have employed counsel to have charge of the defense of such action, or (iii) such indemnified party or parties shall have reasonably concluded that there may be defenses available to it or them which are different from or additional to those available to the Company (in which case the Company shall not have the right to direct the defense of such action on behalf of the indemnified party or parties), in any of which events the reasonable fees and expenses of not more than one additional firm of attorneys selected by such Underwriter (in addition to local counsel), Selected Dealer and/or Controlling Person shall be borne by the Company. Notwithstanding anything to the contrary contained herein, if any Underwriter, Selected Dealer or Controlling Person shall assume the defense of such action as provided above, the Company shall have the right to approve the terms of any settlement of such action which approval shall not be unreasonably withheld.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.3 <u>Indemnification of the Company</u>. Each Underwriter severally and not jointly agrees to indemnify and hold harmless the Company, its directors, officers and employees and agents who control the Company within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act against any and all loss, liability, claim, damage and expense described in the foregoing indemnity from the Company to such Underwriter, as incurred, but only with respect to untrue statements or omissions, or alleged untrue statements or omissions made in any Preliminary Prospectus, if any, the Registration Statement or Prospectus or any amendment or supplement thereto or in any application, in reliance upon, and in strict conformity with, written information furnished to the Company with respect to such Underwriter by or on behalf of such Underwriter expressly for use in such Preliminary Prospectus, if any, the Registration Statement or Prospectus or any amendment or supplement thereto or in any such application. In case any action shall be brought against the Company or any other Person so indemnified based on any Preliminary Prospectus, if any, the Registration Statement or Prospectus or any amendment or supplement thereto or any application, and in respect of which indemnity may be sought against such Underwriter, such Underwriter shall have the rights and duties given to the Company, and the Company and each other Person so indemnified shall have the rights and duties given to such Underwriter by the provisions of this Article VI. Notwithstanding the provisions of this Section 6.3, no Underwriter shall be required to indemnify the Company for any amount in excess of the underwriting discounts and commissions applicable to the Public Securities purchased by such Underwriter. The Underwriters' obligations in this Section 6.3 to indemnify the Company are several in proportion to their respective underwriting obligations and not joint.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.4 <u>Contribution</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) <u>Contribution Rights</u>. In order to provide for just and equitable contribution under the Securities Act in any case in which (i) any Person entitled to indemnification under this Article VI makes a claim for indemnification pursuant hereto but it is judicially determined (by the entry of a final judgment or decree by a court of competent jurisdiction and the expiration of time to appeal or the denial of the last right of appeal) that such indemnification may not be enforced in such case notwithstanding the fact that this Article VI provides for indemnification in such case, or (ii) contribution under the Securities Act, the Exchange Act or otherwise may be required on the part of any such Person in circumstances for which indemnification is provided under this Article VI, then, and in each such case, the Company and each Underwriter, severally and not jointly, shall contribute to the aggregate losses, liabilities, claims, damages and expenses of the nature contemplated by said indemnity agreement incurred by the Company and such Underwriter, as incurred, in such proportions that such Underwriter is responsible for that portion represented by the percentage that the underwriting discount appearing on the cover page of the Prospectus bears to the initial offering price appearing thereon and the Company is responsible for the balance; provided, that, no Person guilty of a fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution from any Person who was not guilty of such fraudulent misrepresentation. For purposes of this Section, each director, officer and employee of such Underwriter or the Company, as applicable, and each Person, if any, who controls such Underwriter or the Company, as applicable, within the meaning of Section 15 of the Securities Act shall have the same rights to contribution as such Underwriter or the Company, as applicable. Notwithstanding the provisions of this Section 6.4, no Underwriter shall be required to contribute any amount in excess of the underwriting discounts and commissions applicable to the Public Securities purchased by such Underwriter. The Underwriters' obligations in this Section 6.4 to contribute are several in proportion to their respective underwriting obligations and not joint.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <u>Contribution Procedure</u>. Within fifteen days after receipt by any party to this Agreement (or its representative) of notice of the commencement of any action, suit or proceeding, such party will, if a claim for contribution in respect thereof is to be made against another party ("<u>contributing party</u>"), notify the contributing party of the commencement thereof, but the failure to so notify the contributing party will not relieve it from any liability which it may have to any other party other than for contribution hereunder. In case any such action, suit or proceeding is brought against any party, and such party notifies a contributing party or its representative of the commencement thereof within the aforesaid fifteen days, the contributing party will be entitled to participate therein with the notifying party and any other contributing party similarly notified. Any such contributing party shall not be liable to any party seeking contribution on account of any settlement of any claim, action or proceeding affected by such party seeking contribution without the written consent of such contributing party. The contribution provisions contained in this Section 6.4 are intended to supersede, to the extent permitted by law, any right to contribution under the Securities Act, the Exchange Act or otherwise available.

**ARTICLE VII.**

**MISCELLANEOUS**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.1 <u>Termination</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) <u>Termination Right</u>. The Representative shall have the right to terminate this Agreement at any time prior to any Closing Date, (i) if any domestic or international event or act or occurrence has materially disrupted, or in its opinion will in the immediate future materially disrupt, general securities markets in the United States; or (ii) if trading of the Common Stock on any Trading Market shall have been suspended or materially limited, or minimum or maximum prices for trading shall have been fixed, or maximum ranges for prices for securities shall have been required by FINRA or by order of the Commission or any other government authority having jurisdiction, or (iii) if the United States shall have become involved in a new war or an increase in major hostilities, or (iv) if a banking moratorium has been declared by a New York State or federal authority, or (v) if a moratorium on foreign exchange trading has been declared which materially adversely impacts the United States securities markets, or (vi) if the Company shall have sustained a material loss by fire, flood, accident, hurricane, earthquake, theft, sabotage or other calamity or malicious act which, whether or not such loss shall have been insured, will, in the Representative's opinion, make it inadvisable to proceed with the delivery of the Public Securities, or (vii) if the Company is in material breach of any of its representations, warranties or covenants hereunder, or (viii) if the Representative shall have become aware after the date hereof of such a material adverse change in the conditions or prospects of the Company, or such adverse material change in general market conditions as in the Representative's judgment would make it impracticable to proceed with the offering, sale and/or delivery of the Public Securities or to enforce contracts made by the Underwriters for the sale of the Public Securities.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <u>Expenses</u>. In the event this Agreement shall be terminated pursuant to Section 7.1(a), within the time specified herein or any extensions thereof pursuant to the terms herein, the Company shall be obligated to pay to the Representative its actual and accountable reasonable and documented out of pocket expenses related to the transactions contemplated herein then due and payable, including the fees and disbursements of EGS up to $35,000.00 (<u>provided</u>, <u>however</u>, that such expense cap in no way limits or impairs the indemnification and contribution provisions of this Agreement).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) <u>Indemnification</u>. Notwithstanding any contrary provision contained in this Agreement, any election hereunder or any termination of this Agreement, and whether or not this Agreement is otherwise carried out, the provisions of Article VI shall not be in any way effected by such election or termination or failure to carry out the terms of this Agreement or any part hereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.2 <u>Entire Agreement</u>. The Transaction Documents, together with the exhibits and schedules thereto, the Preliminary Prospectus, the Prospectus and any Prospectus Supplement, contain the entire understanding of the parties with respect to the subject matter hereof and thereof and supersede all prior agreements and understandings, oral or written, with respect to such matters, which the parties acknowledge have been merged into such documents, exhibits and schedules. Notwithstanding anything herein to the contrary, the Investment Banking Agreement, dated March ,4, 2025, as amended on May 12, 2025, December 22, 2025 and January [___], 2026 (the "<u>Engagement Agreement</u>"), by and between the Company and the Representative, shall continue to be effective and the terms therein, including, without limitation, Section 4(c) with respect to any future offerings, shall continue to survive and be enforceable by the Representative in accordance with its terms, provided that, in the event of a conflict between the terms of the Engagement Agreement and this Agreement, the terms of this Agreement shall prevail.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.3 <u>Notices</u>. Any and all notices or other communications or deliveries required or permitted to be provided hereunder shall be in writing and shall be deemed given and effective on the earliest of: (a) the time of transmission, if such notice or communication is delivered via e-mail attachment at the email address set forth on the signature pages attached hereto at or prior to 5:30 p.m. (New York City time) on a Trading Day, (b) the next Trading Day after the time of transmission, if such notice or communication is delivered via e-mail attachment at the e-mail address as set forth on the signature pages attached hereto on a day that is not a Trading Day or later than 5:30 p.m. (New York City time) on any Trading Day, (c) the second (2<sup>nd</sup>) Trading Day following the date of mailing, if sent by U.S. nationally recognized overnight courier service or (d) upon actual receipt by the party to whom such notice is required to be given. The address for such notices and communications shall be as set forth on the signature pages attached hereto.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.4 <u>Amendments; Waivers</u>. No provision of this Agreement may be waived, modified, supplemented or amended except in a written instrument signed, in the case of an amendment, by the Company and the Representative. No waiver of any default with respect to any provision, condition or requirement of this Agreement shall be deemed to be a continuing waiver in the future or a waiver of any subsequent default or a waiver of any other provision, condition or requirement hereof, nor shall any delay or omission of any party to exercise any right hereunder in any manner impair the exercise of any such right.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.5 <u>Headings</u>. The headings herein are for convenience only, do not constitute a part of this Agreement and shall not be deemed to limit or affect any of the provisions hereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.6 <u>Successors and Assigns</u>. This Agreement shall be binding upon and inure to the benefit of the parties and their successors and permitted assigns.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.7 <u>Governing Law</u>. All questions concerning the construction, validity, enforcement and interpretation of the Transaction Documents shall be governed by and construed and enforced in accordance with the internal laws of the State of New York, without regard to the principles of conflicts of law thereof. Each party agrees that all legal Proceedings concerning the interpretations, enforcement and defense of the transactions contemplated by this Agreement and any other Transaction Documents (whether brought against a party hereto or its respective affiliates, directors, officers, shareholders, partners, members, employees or agents) shall be commenced exclusively in the state and federal courts sitting in the City of New York. Each party hereby irrevocably submits to the exclusive jurisdiction of the state and federal courts sitting in the City of New York, Borough of Manhattan for the adjudication of any dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed herein (including with respect to the enforcement of any of the Transaction Documents), and hereby irrevocably waives, and agrees not to assert in any Action or Proceeding, any claim that it is not personally subject to the jurisdiction of any such court, that such Action or Proceeding is improper or is an inconvenient venue for such Proceeding. Each party hereby irrevocably waives personal service of process and consents to process being served in any such Action or Proceeding by mailing a copy thereof via registered or certified mail or overnight delivery (with evidence of delivery) to such party at the address in effect for notices to it under this Agreement and agrees that such service shall constitute good and sufficient service of process and notice thereof. Nothing contained herein shall be deemed to limit in any way any right to serve process in any other manner permitted by law. If either party shall commence an Action or Proceeding to enforce any provisions of the Transaction Documents, then, in addition to the obligations of the Company under Article VI, the prevailing party in such Action or Proceeding shall be reimbursed by the other party for its reasonable attorneys' fees and other costs and expenses incurred with the investigation, preparation and prosecution of such Action or Proceeding.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.8 <u>Survival</u>. The representations and warranties contained herein shall survive the Closing and the Option Closing, if any, and the delivery of the Public Securities.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.9 <u>Execution</u>. This Agreement may be executed in two or more counterparts, all of which when taken together shall be considered one and the same agreement and shall become effective when counterparts have been signed by each party and delivered to each other party, it being understood that the parties need not sign the same counterpart. In the event that any signature is delivered by e-mail delivery of a ".pdf" format data file, such signature shall create a valid and binding obligation of the party executing (or on whose behalf such signature is executed) with the same force and effect as if such ".pdf" signature page were an original thereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.10 <u>Severability</u>. If any term, provision, covenant or restriction of this Agreement is held by a court of competent jurisdiction to be invalid, illegal, void or unenforceable, the remainder of the terms, provisions, covenants and restrictions set forth herein shall remain in full force and effect and shall in no way be affected, impaired or invalidated, and the parties hereto shall use their commercially reasonable efforts to find and employ an alternative means to achieve the same or substantially the same result as that contemplated by such term, provision, covenant or restriction. It is hereby stipulated and declared to be the intention of the parties that they would have executed the remaining terms, provisions, covenants and restrictions without including any of such that may be hereafter declared invalid, illegal, void or unenforceable.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.11 <u>Remedies</u>. In addition to being entitled to exercise all rights provided herein or granted by law, including recovery of damages, the Underwriters and the Company will be entitled to specific performance under the Transaction Documents. The parties agree that monetary damages may not be adequate compensation for any loss incurred by reason of any breach of obligations contained in the Transaction Documents and hereby agree to waive and not to assert in any Action for specific performance of any such obligation the defense that a remedy at law would be adequate.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.12 <u>Saturdays, Sundays, Holidays, etc</u>. If the last or appointed day for the taking of any action or the expiration of any right required or granted herein shall not be a Business Day, then such action may be taken or such right may be exercised on the next succeeding Business Day.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.13 <u>Construction</u>. The parties agree that each of them and/or their respective counsel have reviewed and had an opportunity to revise the Transaction Documents and, therefore, the normal rule of construction to the effect that any ambiguities are to be resolved against the drafting party shall not be employed in the interpretation of the Transaction Documents or any amendments thereto. In addition, each and every reference to share prices and shares of Common Stock in any Transaction Document shall be subject to adjustment for reverse and forward stock splits, stock dividends, stock combinations and other similar transactions of the Common Stock that occur after the date of this Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.14 **<u>WAIVER OF JURY TRIAL</u>. IN ANY ACTION, SUIT, OR PROCEEDING IN ANY JURISDICTION BROUGHT BY ANY PARTY AGAINST ANY OTHER PARTY ARISING OUT OF OR RELATING TO THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY, THE PARTIES EACH KNOWINGLY AND INTENTIONALLY, TO THE GREATEST EXTENT PERMITTED BY APPLICABLE LAW, HEREBY ABSOLUTELY, UNCONDITIONALLY, IRREVOCABLY AND EXPRESSLY WAIVE FOREVER ANY RIGHT TO TRIAL BY JURY.**

*(Signature Pages Follow)*

If the foregoing correctly sets forth the understanding between the Underwriters and the Company, please so indicate in the space provided below for that purpose, whereupon this letter shall constitute a binding agreement among the Company and the several Underwriters in accordance with its terms.

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| | |
|:---|:---|
| Very truly yours, | Very truly yours, |
| **METAVIA INC.** | **METAVIA INC.** |
| By: |  |
|  | Name: Hyung Heon Kim |
|  | Title: President, Chief Executive Officer and Director |

---

---

| |
|:---|
| Address for Notice: |
| 545 Concord Avenue, Suite 210 |
| Cambridge, Massachusetts 02138 |
| Attn: Hyung Heon Kim |

---

---

| |
|:---|
| Copy to: |
| Honigman LLP |
| 650 Trade Centre Way, Suite 200, |
| Kalamazoo, Michigan 49002 |
| Attn: Phillip Torrence, Esq. |

---

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| |
|:---|
| Accepted on the date first above written. |
| **LADENBURG THALMANN & CO. INC.** |
| As the Representative of the several |
| Underwriters listed on Schedule I |
| By: Ladenburg Thalmann & Co. Inc. |

---

By:  <br> Name: Nicholas Stergis <br> Title: Managing Director

---

| |
|:---|
| Address for Notice: |
| 640 Fifth Avenue, 4<sup>th</sup> Floor |
| New York, NY 10019 |
| Attn: General Counsel |

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| |
|:---|
| Copy to: |
| Ellenoff Grossman & Schole LLP |
| 1345 Avenue of the Americas |
| New York, NY 10105 |
| Attn: Michael Nertney, Esq. |

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**SCHEDULE I**

Schedule of Underwriters

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;**Underwriters** | &nbsp;&nbsp;**Closing <br> Shares** | &nbsp;&nbsp;**Pre-<br> Funded<br> Warrants** | **Closing<br> Series C<br> Warrants** | &nbsp;&nbsp;**Closing<br> Series D<br> Warrants** | &nbsp;&nbsp;**Closing <br> Purchase Price** |
| &nbsp;&nbsp;Ladenburg Thalmann & Co. Inc. |  |  |  |  | &nbsp;&nbsp;$|
| &nbsp;&nbsp;**Total** |  |  |  |  | &nbsp;&nbsp;**$** |

---

**SCHEDULE II**

Schedule of Lock-up Parties

**EXHIBIT A**

Form of Lock-Up Agreement

**EXHIBIT B**

Form of Pre-Funded Warrant

**EXHIBIT C**

Form of Series C Warrant

**EXHIBIT D**

Form of Series D Warrant

**EXHIBIT E**

Form of Warrant Agency Agreement

**EXHIBIT F**

Form of Officer Certificate

**EXHIBIT G**

Form of Secretary Certificate

## Exhibit 4.13

**Exhibit 4.13**

**METAVIA INC.**

and

**EQUINITI TRUST COMPANY, LLC**,

as Warrant Agent

**Warrant Agency Agreement**

Dated as of [ ], 2026

**WARRANT AGENCY AGREEMENT**

WARRANT AGENCY AGREEMENT, dated as of [ ], 2026 ("<u>Agreement</u>"), between MetaVia Inc., a Delaware corporation (the "<u>Company</u>"), and Equiniti Trust Company, LLC (the "<u>Warrant Agent</u>").

W I T N E S S E T H

WHEREAS, pursuant to a registered offering (the "<u>Offering</u>"), the Company issued [ ] shares of common stock, par value $0.001 per share (the "<u>Common Stock</u>"), pre-funded warrants to purchase [ ] shares of Common Stock at an exercise price of $0.001 per pre-funded warrant (the "<u>Pre-Funded Warrants</u>"), Series C common stock warrants to purchase [ ] shares of Common Stock at an exercise price of $[ ] per warrant (the "<u>Series C Warrants</u>"), and Series D common stock warrants to purchase [ ] shares of Common Stock at an exercise price of $[ ] per warrant (the "Series D Warrants", collectively with the Pre-Funded Warrants and the Series C Warrants, the "<u>Warrants</u>", and the shares of Common Stock underlying the Warrants, the "<u>Warrant Shares</u>"), pursuant to an underwriting agreement, dated as of [ ], 2026, by and between the Company and Ladenburg Thalmann & Co. Inc. (the "<u>Underwriting Agreement</u>"); and

WHEREAS, pursuant to the Underwriting Agreement, the Company granted to Ladenburg Thalmann & Co. Inc. an over-allotment option to purchase up to [ ] additional shares of Common Stock and/or up to [ ] additional Series C Warrants and/or up to [ ] additional Series D Warrants (the "Over-Allotment Option") to the underwriters in the Offering (for the avoidance of doubt, the defined term "Warrants" include any Series C Warrants and Series D Warrants issued as part of the Over-Allotment Option);

WHEREAS, upon the terms and subject to the conditions hereinafter set forth and pursuant to an effective registration statement on Form S-1, as amended (File No. 333-292581) (the "<u>Registration Statement</u>"), and the terms and conditions of the Warrant Certificate (as defined below), the Company wishes to issue the Warrants in book entry form entitling the respective holders of the Warrants (the "<u>Holders</u>," which term shall include a Holder's transferees, successors and assigns and "Holder" shall include, if the Warrants are held in "street name," a Participant (as defined below) or a designee appointed by such Participant); and

WHEREAS, the Company wishes the Warrant Agent to act on behalf of the Company, and the Warrant Agent is willing so to act, in connection with the issuance, registration, transfer, exchange, exercise and replacement of the Warrants and, in the Warrant Agent's capacity as the Company's transfer agent, the delivery of the Warrant Shares.

NOW, THEREFORE, in consideration of the premises and the mutual agreements herein set forth, the parties hereby agree as follows:

Section 1. <u>Certain Definitions</u>. For purposes of this Agreement, all capitalized terms not herein defined shall have the meanings hereby indicated:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) "<u>Affiliate</u>" means any Person that, directly or indirectly through one or more intermediaries, controls or is controlled by or is under common control with a Person, as such terms are used in and construed under Rule 405 under the Securities Act.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) "<u>Business Day</u>" means any day except any Saturday, any Sunday, any day which is a federal legal holiday in the United States or any day on which the Nasdaq Stock Market is authorized or required by law or other governmental action to close.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) "<u>Close of Business</u>" on any given date means 5:00 p.m., New York City time, on such date; <u>provided</u>, <u>however</u>, that if such date is not a Business Day it means 5:00 p.m., New York City time, on the next succeeding Business Day.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) "<u>Person</u>" means an individual or corporation, partnership, trust, incorporated or unincorporated association, joint venture, limited liability company, joint stock company, government (or an agency or subdivision thereof) or other entity of any kind.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) "<u>Warrant Certificate</u>" means a certificate in substantially the form attached as <u>Exhibit 1-A</u> hereto (as it relates to the Pre-Funded Warrants), <u>Exhibit 1-B</u> hereto (as it relates to the Series C Warrants) and Exhibit 1-C hereto (as it relates to the Series D Warrants), representing such number of Warrant Shares as is indicated therein, provided that any reference to the delivery of a Warrant Certificate in this Agreement shall include delivery of a Definitive Certificate or a Global Warrant (each as defined below).

All other capitalized terms used but not otherwise defined herein shall have the meaning ascribed to such terms in the Warrant Certificate.

Section 2. <u>Appointment of Warrant Agent</u>. The Company hereby appoints the Warrant Agent to act as agent for the Company in accordance with the terms and conditions hereof, and the Warrant Agent hereby accepts such appointment.

Section 3. <u>Global Warrants</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) The Warrants shall be registered securities and shall be evidenced by a global warrant (the "<u>Global Warrants</u>"), in the form of the Warrant Certificate, which shall be deposited with the Warrant Agent and registered in the name of Cede & Co., a nominee of The Depository Trust Company (the "<u>DTC</u>"), or as otherwise directed by the DTC. Ownership of beneficial interests in the Warrants shall be shown on, and the transfer of such ownership shall be effected through, records maintained by (i) the DTC or its nominee for each Global Warrant or (ii) institutions that have accounts with the DTC (such institution, with respect to a Warrant in its account, a "<u>Participant</u>").

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) If the DTC subsequently ceases to make its book-entry settlement system available for the Warrants, the Company may instruct the Warrant Agent regarding other arrangements for book-entry settlement. In the event that the Warrants are not eligible for, or it is no longer necessary to have the Warrants available in, book-entry form, the Warrant Agent shall provide written instructions to the DTC to deliver to the Warrant Agent for cancellation of each Global Warrant, and the Company shall instruct the Warrant Agent to deliver to each Holder a Warrant Certificate.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) A Holder has the right to elect at any time or from time to time a Warrant Exchange (as defined below) pursuant to a Warrant Certificate Request Notice (as defined below). Upon written notice by a Holder to the Company and the Warrant Agent for the exchange of some or all of such Holder's Global Warrants for a separate certificate in the form attached hereto as <u>Exhibit 1-A</u>, <u>Exhibit 1-B</u>, or <u>Exhibit 1-C</u> as the case may be, (such separate certificate, a "<u>Definitive Certificate</u>"), evidencing the same number of Warrants, which request shall be in the form attached hereto as <u>Exhibit 2</u> (a "<u>Warrant Certificate Request Notice</u>" and the date of delivery of such Warrant Certificate Request Notice by the Holder, the "Warrant Certificate Request Notice Date" and the surrender by the Holder to the Warrant Agent of a number of Global Warrants for the same number of Warrants evidenced by a Warrant Certificate, a "<u>Warrant Exchange</u>"), the Company and the Warrant Agent shall promptly effect the Warrant Exchange and the Company shall promptly issue and deliver to the Holder a Definitive Certificate for such number of Warrants in the name set forth in the Warrant Certificate Request Notice. Such Definitive Certificate shall be dated the Initial Exercise Date of the Warrants, shall be manually executed by an authorized signatory of the Company, shall be in the form attached hereto as <u>Exhibit 1-A</u>, <u>Exhibit 1-B</u>, or <u>Exhibit 1-C</u> as the case may be, and shall be reasonably acceptable in all respects to such Holder. In connection with a Warrant Exchange, the Company agrees to deliver the Definitive Certificate to the Holder within ten (10) Business Days of the Warrant Certificate Request Notice pursuant to the delivery instructions in the Warrant Certificate Request Notice ("<u>Warrant Certificate Delivery Date</u>"). If the Company fails for any reason to deliver to the Holder the Definitive Certificate subject to the Warrant Certificate Request Notice by the Warrant Certificate Delivery Date, the Company shall pay to the Holder, in cash, as liquidated damages and not as a penalty, for each $1,000 of Warrant Shares evidenced by such Definitive Certificate (based on the VWAP of the Common Stock on the Warrant Certificate Request Notice Date), $10 per Business Day for each Business Day after such Warrant Certificate Delivery Date until such Definitive Certificate is delivered or, prior to delivery of such Warrant Certificate, the Holder rescinds such Warrant Exchange. The Company covenants and agrees that, upon the date of delivery of the Warrant Certificate Request Notice, the Holder shall be deemed to be the holder of the Definitive Certificate and, notwithstanding anything to the contrary set forth herein, the Definitive Certificate shall be deemed for all purposes to contain all of the terms and conditions of the Warrants evidenced by such Warrant Certificate and the terms of this Agreement, other than Sections 3(c), 3(d) and 9 herein, shall not apply to the Warrants evidenced by the Definitive Certificate. Notwithstanding anything herein to the contrary, the Company shall act as warrant agent with respect to any Definitive Certificate requested and issued pursuant to this section. Notwithstanding anything to the contrary contained in this Agreement, in the event of inconsistency between any provision in this Agreement and any provision in a Definitive Certificate, as it may from time to time be amended, the terms of such Definitive Certificate shall control.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) A Holder of a Definitive Certificate (pursuant to a Warrant Exchange or otherwise) has the right to elect at any time or from time to time a Global Warrants Exchange (as defined below) pursuant to a Global Warrants Request Notice (as defined below). Upon written notice by a Holder to the Company for the exchange of some or all of such Holder's Warrants evidenced by a Definitive Certificate for a beneficial interest in Global Warrants held in book-entry form through the DTC evidencing the same number of Warrants, which request shall be in the form attached hereto as <u>Exhibit 3</u> (a "<u>Global Warrants Request Notice</u>" and the date of delivery of such Global Warrants Request Notice by the Holder, the "<u>Global Warrants Request Notice Date</u>" and the surrender upon delivery by the Holder of the Warrants evidenced by Definitive Certificates for the same number of Warrants evidenced by a beneficial interest in Global Warrants held in book-entry form through the DTC, a "<u>Global Warrants Exchange</u>"), the Company shall promptly effect the Global Warrants Exchange and shall promptly direct the Warrant Agent to issue and deliver to the Holder Global Warrants for such number of Warrants in the Global Warrants Request Notice, which beneficial interest in such Global Warrants shall be delivered by the DTC's Deposit or Withdrawal at Custodian system to the Holder pursuant to the instructions in the Global Warrants Request Notice. In connection with a Global Warrants Exchange, the Company shall direct the Warrant Agent to deliver the beneficial interest in such Global Warrants to the Holder within ten (10) Business Days of the Global Warrants Request Notice pursuant to the delivery instructions in the Global Warrant Request Notice ("<u>Global Warrants Delivery Date</u>"). If the Company fails for any reason to deliver to the Holder Global Warrants subject to the Global Warrants Request Notice by the Global Warrants Delivery Date, the Company shall pay to the Holder, in cash, as liquidated damages and not as a penalty, for each $1,000 of Warrant Shares evidenced by such Global Warrants (based on the VWAP of the Common Stock on the Global Warrants Request Notice Date), $10 per Business Day for each Business Day after such Global Warrants Delivery Date until such Global Warrants are delivered or, prior to delivery of such Global Warrants, the Holder rescinds such Global Warrants Exchange. The Company covenants and agrees that, upon the date of delivery of the Global Warrants Request Notice, the Holder shall be deemed to be the beneficial holder of such Global Warrants.

Section 4. <u>Form of Warrant Certificates</u>. The Warrant Certificate, together with the form of election to purchase Common Stock ("<u>Notice of Exercise</u>") and the form of assignment to be printed on the reverse thereof, shall be substantially in the form attached hereto as <u>Exhibit 1-A</u>, <u>Exhibit 1-B</u>, or <u>Exhibit 1-C</u> as the case may be.

Section 5. <u>Countersignature and Registration</u>. The Global Warrant shall be executed on behalf of the Company by its Chief Executive Officer or Chief Financial Officer, by electronic signature, and have affixed thereto the Company's seal thereof which shall be attested by the Secretary or an Assistant Secretary of the Company, by electronic signature. In case any officer of the Company who shall have signed any of the Global Warrant shall cease to be such officer of the Company before countersignature by the Warrant Agent and issuance and delivery by the Company, such Global Warrant, nevertheless, may be countersigned by the Warrant Agent, issued and delivered with the same force and effect as though the person who signed such Global Warrant had not ceased to be such officer of the Company; and any Global Warrant may be signed on behalf of the Company by any person who, at the actual date of the execution of such Global Warrant, shall be a proper officer of the Company to sign such Global Warrant, although at the date of the execution of this Agreement any such person was not such an officer.

The Warrant Agent will keep or cause to be kept, at one of its offices, or at the office of one of its agents, books for registration and transfer of the Global Warrants issued hereunder. Such books shall show the names and addresses of the respective Holders of the Global Warrant, the number of warrants evidenced on the face of each of such Global Warrant and the date of each of such Global Warrant. The Warrant Agent will create a special account for the issuance of Global Warrants. The Company will keep or cause to be kept at one of its offices, books for the registration and transfer of any Definitive Certificates issued hereunder and the Warrant Agent shall not have any obligation to keep books and records with respect to any Warrants held in definitive form. Such Company books shall show the names and addresses of the respective Holders of the Definitive Certificates, the number of warrants evidenced on the face of each such Definitive Certificate and the date of each such Definitive Certificate.

Section 6. <u>Transfer, Split Up, Combination and Exchange of Warrant Certificates; Mutilated, Destroyed, Lost or Stolen Warrant Certificates</u>. With respect to the Global Warrant, subject to the provisions of the Warrant Certificate and the last sentence of this first paragraph of Section 6 and subject to applicable law, rules or regulations, or any "stop transfer" instructions the Company may give to the Warrant Agent, at any time after the closing date of the Offering, and at or prior to the Close of Business on the Termination Date (as such term is defined in the Warrant Certificate), any Global Warrant or Global Warrants may be transferred, split up, combined or exchanged for another Global Warrant or Global Warrants, entitling the Holder to purchase a like number of shares of Common Stock as the Global Warrant or Global Warrants surrendered then entitled such Holder to purchase. Any Holder desiring to transfer, split up, combine or exchange any Global Warrant shall make such request in writing delivered to the Warrant Agent, and shall surrender the Global Warrant to be transferred, split up, combined or exchanged at the principal office of the Warrant Agent. Any requested transfer of Warrants, whether in book-entry form or certificate form, shall be accompanied by reasonable evidence of authority of the party making such request that may be required by the Warrant Agent. Thereupon the Warrant Agent shall, subject to the last sentence of this first paragraph of Section 6, countersign and deliver to the Person entitled thereto a Global Warrant or Global Warrants, as the case may be, as so requested. The Company may require payment from the Holder of a sum sufficient to cover any tax or governmental charge that may be imposed in connection with any transfer, split up, combination or exchange of Global Warrants. The Company shall compensate the Warrant Agent per the fee schedule mutually agreed upon by the parties hereto and provided separately on the date hereof.

Upon receipt by the Warrant Agent of evidence reasonably satisfactory to it of the loss, theft, destruction or mutilation of a Warrant Certificate, which evidence shall include an affidavit of loss, or in the case of mutilated certificates, the certificate or portion thereof remaining, and, in case of loss, theft or destruction, of indemnity in customary form and amount (but, with respect to any Definitive Certificates, shall not include the posting of any bond by the Holder), and satisfaction of any other reasonable requirements established by Section 8-405 of the Uniform Commercial Code as in effect in the State of Delaware, and reimbursement to the Company and the Warrant Agent of all reasonable expenses incidental thereto, and upon surrender to the Warrant Agent and cancellation of the Warrant Certificate if mutilated, the Company will make and deliver a new Warrant Certificate of like tenor to the Warrant Agent for delivery to the Holder in lieu of the Warrant Certificate so lost, stolen, destroyed or mutilated.

Section 7. <u>Exercise of Warrants; Exercise Price; Termination Date</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) The Warrants shall be exercisable commencing on the Initial Exercise Date. The Warrants shall cease to be exercisable as set forth in the Warrant Certificate. Subject to the foregoing and to Section 7(b) below, the Holder of a Warrant may exercise the Warrant in whole or in part pursuant to Section 2 of the Warrant Certificate. Subject to Section 7(b) below, payment of the Exercise Price (unless exercised via a cashless exercise) may be made, at the option of the Holder, by wire transfer or by certified or official bank check in United States dollars, to the Warrant Agent at the principal office of the Warrant Agent or to the office of one of its agents as may be designated by the Warrant Agent from time to time. In the case of the Holder of a Global Warrant, the Holder shall deliver the executed Notice of Exercise and the payment of the Exercise Price as described herein. Notwithstanding any other provision in this Agreement, a holder whose interest in a Global Warrant is a beneficial interest in a Global Warrant held in book-entry form through the DTC (or another established clearing corporation performing similar functions), shall effect exercises by delivering to the DTC (or such other clearing corporation, as applicable) the appropriate instruction form for exercise, complying with the procedures to effect exercise that are required by the DTC (or such other clearing corporation, as applicable). The Company acknowledges that the bank accounts maintained by the Warrant Agent in connection with the services provided under this Agreement will be in its name and that the Warrant Agent may receive investment earnings in connection with the investment at Warrant Agent's risk and for its benefit of funds held in those accounts from time to time. Neither the Company nor the Holders will receive interest on any deposits or Exercise Price. No ink-original Notice of Exercise shall be required, nor shall any medallion guarantee (or other type of guarantee or notarization) of any Notice of Exercise be required. The Company hereby acknowledges and agrees that, with respect to a holder whose interest in a Global Warrant is a beneficial interest in a Global Warrant held in book-entry form through the DTC (or another established clearing corporation performing similar functions), upon delivery of irrevocable instructions to such holder's Participant to exercise such warrants, that solely for purposes of Regulation SHO that such holder shall be deemed to have exercised such warrants.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Upon receipt of a Notice of Exercise for a cashless exercise, the Company will promptly calculate and transmit to the Warrant Agent the number of Warrant Shares issuable in connection with such cashless exercise and deliver a copy of the Notice of Exercise to the Warrant Agent, which shall issue such number of Warrant Shares in connection with such cashless exercise.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Upon the exercise of the Warrant Certificate pursuant to the terms of Section 2 of the Warrant Certificate, the Warrant Agent shall cause the Warrant Shares underlying such Warrant Certificate or Global Warrant to be delivered to or upon the order of the Holder of such Warrant Certificate or Global Warrant, registered in such name or names as may be designated by such Holder, no later than the Warrant Share Delivery Date (as such term is defined in the Warrant Certificate). If the Company is then a participant in the DWAC system of the DTC and either (A) there is an effective registration statement permitting the issuance of the Warrant Shares to or resale of the Warrant Shares by Holder or (B) the Warrant is being exercised via cashless exercise, then the certificates for Warrant Shares shall be transmitted by the Warrant Agent to the Holder by crediting the account of the Holder's broker with the DTC through its DWAC system. For the avoidance of doubt, if the Company becomes obligated to pay any amounts to any Holders pursuant to Section 2(d)(i) or 2(d)(iv) of the Warrant Certificate, such obligation shall be solely that of the Company and not that of the Warrant Agent. Notwithstanding anything else to the contrary in this Agreement, except in the case of a cashless exercise, if any Holder fails to duly deliver payment to the Warrant Agent of an amount equal to the aggregate Exercise Price of the Warrant Shares to be purchased upon exercise of such Holder's Warrant as set forth in Section 7(a) hereof by the Warrant Share Delivery Date, the Warrant Agent will not obligated to deliver such Warrant Shares (via DWAC or otherwise) until following receipt of such payment, and the applicable Warrant Share Delivery Date shall be deemed extended by one day for each day (or part thereof) until such payment is delivered to the Warrant Agent.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) The Warrant Agent shall deposit all funds received by it in payment of the Exercise Price for all Warrants in the account of the Company maintained with the Warrant Agent for such purpose (or to such other account as directed by the Company in writing) and shall advise the Company via email at the end of each day on which notices of exercise are received or funds for the exercise of any Warrant are received of the amount so deposited to its account.

Section 8. <u>Cancellation and Destruction of Warrant Certificates</u>. All Warrant Certificates surrendered for the purpose of exercise, transfer, split up, combination or exchange shall, if surrendered to the Company or to any of its agents, be delivered to the Warrant Agent for cancellation or in canceled form, or, if surrendered to the Warrant Agent, shall be canceled by it, and no Warrant Certificate shall be issued in lieu thereof except as expressly permitted by any of the provisions of this Agreement. The Company shall deliver to the Warrant Agent for cancellation and retirement, and the Warrant Agent shall so cancel and retire, any other Warrant Certificate purchased or acquired by the Company otherwise than upon the exercise thereof. The Warrant Agent shall deliver all canceled Warrant Certificates to the Company, or shall, at the written request of the Company, destroy such canceled Warrant Certificates, and in such case shall deliver a certificate of destruction thereof to the Company, subject to any applicable law, rule or regulation requiring the Warrant Agent to retain such canceled certificates.

Section 9. <u>Certain Representations; Reservation and Availability of Common Stock or Cash</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) This Agreement has been duly authorized, executed and delivered by the Company and, assuming due authorization, execution and delivery hereof by the Warrant Agent, constitutes a valid and legally binding obligation of the Company enforceable against the Company in accordance with its terms, and the Warrants have been duly authorized, executed and issued by the Company and, assuming due authentication thereof by the Warrant Agent pursuant hereto and payment therefor by the Holders as provided in the Registration Statement, constitute valid and legally binding obligations of the Company enforceable against the Company in accordance with their terms and entitled to the benefits hereof; in each case except as enforceability may be limited by bankruptcy, insolvency, reorganization, moratorium and other similar laws relating to or affecting creditors' rights generally or by general equitable principles (regardless of whether such enforceability is considered in a proceeding in equity or at law).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) As of the date hereof, the authorized capital stock of the Company consists of (i) 100,000,000 shares of Common Stock, of which approximately [2,201,344] shares of Common Stock are issued and outstanding, [420] shares of Common Stock are reserved for issuance upon exercise of outstanding stock options, [722,644] shares of Common Stock are reserved for issuance upon exercise of certain pre-existing warrants, [29,514] shares of Common Stock are reserved for issuance upon the vesting of restricted stock units, [167,849] shares of Common Stock are reserved for issuance pursuant to potential future awards pursuant to the Company's equity plans, and [ ] shares of Common Stock are reserved for issuance upon exercise of the Warrants, and (ii) 10,000,000 shares of preferred stock, $0.001 par value per share, none of which are issued and outstanding. Except as disclosed in the Registration Statement, there are no other outstanding obligations, warrants, stock options, restricted stock units or other rights to subscribe for or purchase from the Company any class of capital stock of the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) The Company covenants and agrees that it will cause to be reserved and kept available out of its authorized and unissued Common Stock or its authorized and issued Common Stock held in its treasury, free from preemptive rights, the number of shares of Common Stock that will be sufficient to permit the exercise in full of all outstanding Warrants.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) The Warrant Agent will create a special account for the issuance of Common Stock upon the exercise of Warrants.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) The Company further covenants and agrees that it will pay when due and payable any and all federal and state transfer taxes and charges which may be payable in respect of the original issuance or delivery of the Warrant Certificates or certificates evidencing Common Stock upon exercise of the Warrants. The Company shall not, however, be required to pay any tax or governmental charge which may be payable in respect of any transfer involved in the transfer or delivery of Warrant Certificates or the issuance or delivery of certificates for shares of Common Stock in a name other than that of the Holder of the Warrant Certificate evidencing Warrants surrendered for exercise or to issue or deliver any certificate for shares of Common Stock upon the exercise of any Warrants until any such tax or governmental charge shall have been paid (any such tax or governmental charge being payable by the Holder of such Warrant Certificate at the time of surrender) or until it has been established to the Company's reasonable satisfaction that no such tax or governmental charge is due.

Section 10. <u>Common Stock Record Date</u>. Each Person in whose name any certificate for shares of Common Stock is issued (or to whose broker's account is credited shares of Common Stock through the DWAC system) upon the exercise of Warrants shall for all purposes be deemed to have become the holder of record for the Common Stock represented thereby on, and such certificate shall be dated, the date on which submission of the Notice of Exercise was made, provided that the Warrant Certificate evidencing such Warrant is duly surrendered (but only if required herein) and payment of the Exercise Price (and any applicable transfer taxes) is received on or prior to the Warrant Share Delivery Date; <u>provided</u>, <u>however</u>, that if the date of submission of the Notice of Exercise is a date upon which the Common Stock transfer books of the Company are closed, such Person shall be deemed to have become the record holder of such shares on, and such certificate shall be dated, the next succeeding day on which the Common Stock transfer books of the Company are open.

Section 11. <u>Adjustment of Exercise Price, Number of Common Stock or Number of the Company Warrants</u>. The Exercise Price, the number of shares covered by each Warrant and the number of Warrants outstanding are subject to adjustment from time to time as provided in Section 3 of the Warrant Certificate. In the event that at any time, as a result of an adjustment made pursuant to Section 3 of the Warrant Certificate, the Holder of any Warrant thereafter exercised shall become entitled to receive any shares of capital stock of the Company other than Common Stock, thereafter the number of such other shares so receivable upon exercise of any Warrant shall be subject to adjustment from time to time in a manner and on terms as nearly equivalent as practicable to the provisions with respect to the shares contained in Section 3 of the Warrant Certificate and the provisions of Sections 7, 11 and 12 of this Agreement with respect to the Common Stock shall apply on like terms to any such other shares. All Warrants originally issued by the Company subsequent to any adjustment made to the Exercise Price pursuant to the Warrant Certificate shall evidence the right to purchase, at the adjusted Exercise Price, the number of shares of Common Stock purchasable from time to time hereunder upon exercise of the Warrants, all subject to further adjustment as provided herein.

Section 12. <u>Certification of Adjusted Exercise Price or Number of Shares of Common Stock</u>. Whenever the Exercise Price or the number of shares of Common Stock issuable upon the exercise of each Warrant is adjusted as provided in Section 11 or 13, the Company shall (a) promptly prepare a certificate setting forth the Exercise Price of each Warrant as so adjusted, and a brief statement of the facts accounting for such adjustment, (b) promptly file with the Warrant Agent and with each transfer agent for the Common Stock a copy of such certificate and (c) instruct the Warrant Agent to send a brief summary thereof to each Holder of a Warrant Certificate.

Section 13. <u>Fractional Shares of Common Stock</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) The Company shall not issue fractions of Warrants or distribute Warrant Certificates which evidence fractional Warrants. Whenever any fractional Warrant would otherwise be required to be issued or distributed, the actual issuance or distribution shall reflect a rounding of such fraction to the nearest whole Warrant (rounded up).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The Company shall not issue fractions of shares of Common Stock upon exercise of Warrants or distribute stock certificates which evidence fractional shares of Common Stock. Whenever any fraction of a share of Common Stock would otherwise be required to be issued or distributed, the actual issuance or distribution in respect thereof shall be made in accordance with Section 2(d)(v) of the Warrant Certificate.

Section 14. <u>Conditions of the Warrant Agent's Obligations</u>. The Warrant Agent accepts its obligations herein set forth upon the terms and conditions hereof, including the following to all of which the Company agrees and to all of which the rights hereunder of the Holders from time to time of the Warrant Certificates shall be subject:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) <u>Compensation and Indemnification</u>. The Company agrees promptly to pay the Warrant Agent the compensation detailed on the fee schedule mutually agreed upon by the parties hereto and provided separately on the date hereof for all services rendered by the Warrant Agent and to reimburse the Warrant Agent for reasonable out-of-pocket expenses (including reasonable counsel fees) incurred without gross negligence or willful misconduct by the Warrant Agent in connection with the services rendered hereunder by the Warrant Agent. The Company also agrees to indemnify the Warrant Agent for, and to hold it harmless against, any loss, liability or expense incurred without gross negligence or willful misconduct on the part of the Warrant Agent, arising out of or in connection with its acting as Warrant Agent hereunder, including the reasonable costs and expenses of defending against any claim of such liability. The Warrant Agent shall be under no obligation to institute or defend any action, suit, or legal proceeding in connection herewith or to take any other action likely to involve the Warrant Agent in expense, unless first indemnified to the Warrant Agent's satisfaction. The indemnities provided by this paragraph shall survive the resignation or discharge of the Warrant Agent or the termination of this Agreement. Anything in this Agreement to the contrary notwithstanding, in no event shall the Warrant Agent be liable under or in connection with the Agreement for indirect, special, incidental, punitive or consequential losses or damages of any kind whatsoever, including but not limited to lost profits, whether or not foreseeable, even if the Warrant Agent has been advised of the possibility thereof and regardless of the form of action in which such damages are sought, and the Warrant Agent's aggregate liability to the Company, or any of the Company's representatives or agents, under this Section 14(a) or under any other term or provision of this Agreement, whether in contract, tort, or otherwise, is expressly limited to, and shall not exceed in any circumstances, one (1) year's fees received by the Warrant Agent as fees and charges under this Agreement, but not including reimbursable expenses previously reimbursed to the Warrant Agent by the Company hereunder.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) <u>Agent for the Company</u>. In acting under this Agreement and in connection with the Warrant Certificates, the Warrant Agent is acting solely as agent of the Company and does not assume any obligations or relationship of agency or trust for or with any of the Holders of Warrant Certificates or beneficial owners of Warrants.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) <u>Counsel</u>. The Warrant Agent may consult with counsel satisfactory to it, which may include counsel for the Company, and the written advice of such counsel shall be full and complete authorization and protection in respect of any action taken, suffered or omitted by it hereunder in good faith and in accordance with the advice of such counsel.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) <u>Documents</u>. The Warrant Agent shall be protected and shall incur no liability for or in respect of any action taken or omitted by it in reliance upon any Warrant Certificate, notice, direction, consent, certificate, affidavit, statement or other paper or document reasonably believed by it to be genuine and to have been presented or signed by the proper parties.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) <u>Certain Transactions</u>. The Warrant Agent, and its officers, directors and employees, may become the owner of, or acquire any interest in, Warrants, with the same rights that it or they would have if it were not the Warrant Agent hereunder, and, to the extent permitted by applicable law, it or they may engage or be interested in any financial or other transaction with the Company and may act on, or as depositary, trustee or agent for, any committee or body of Holders of Warrants or other obligations of the Company as freely as if it were not the Warrant Agent hereunder. Nothing in this Agreement shall be deemed to prevent the Warrant Agent from acting as trustee under any indenture to which the Company is a party.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) <u>No Liability for Interest</u>. Unless otherwise agreed with the Company, the Warrant Agent shall have no liability for interest on any monies at any time received by it pursuant to any of the provisions of this Agreement or of the Warrant Certificates.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) <u>No Liability for Invalidity</u>. The Warrant Agent shall have no liability with respect to any invalidity of this Agreement or the Warrant Certificates (except as to the Warrant Agent's countersignature thereon).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) <u>No Responsibility for Representations</u>. The Warrant Agent shall not be responsible for any of the recitals or representations herein or in the Warrant Certificate (except as to the Warrant Agent's countersignature thereon), all of which are made solely by the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) <u>No Implied Obligations</u>. The Warrant Agent shall be obligated to perform only such duties as are herein and in the Warrant Certificates specifically set forth and no implied duties or obligations shall be read into this Agreement or the Warrant Certificates against the Warrant Agent. The Warrant Agent shall not be under any obligation to take any action hereunder which may tend to involve it in any expense or liability, the payment of which within a reasonable time is not, in its reasonable opinion, assured to it. The Warrant Agent shall not be accountable or under any duty or responsibility for the use by the Company of any of the Warrant Certificates authenticated by the Warrant Agent and delivered by it to the Company pursuant to this Agreement or for the application by the Company of the proceeds of the Warrant Certificate. The Warrant Agent shall have no duty or responsibility in case of any default by the Company in the performance of its covenants or agreements contained herein or in the Warrant Certificates or in the case of the receipt of any written demand from a Holder of a Warrant Certificate with respect to such default, including, without limiting the generality of the foregoing, any duty or responsibility to initiate or attempt to initiate any proceedings at law.

In case at any time the name of the Warrant Agent shall be changed and at such time any of the Warrant Certificates shall have been countersigned but not delivered, the Warrant Agent may adopt the countersignature under its prior name and deliver such Warrant Certificates so countersigned; and in case at that time any of the Warrant Certificates shall not have been countersigned, the Warrant Agent may countersign such Warrant Certificates either in its prior name or in its changed name; and in all such cases such Warrant Certificates shall have the full force provided in the Warrant Certificates and in this Agreement.

Section 16. <u>Duties of Warrant Agent</u>. The Warrant Agent undertakes the duties and obligations imposed by this Agreement upon the following terms and conditions, by all of which the Company, by its acceptance hereof, shall be bound:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) The Warrant Agent may consult with legal counsel reasonably acceptable to the Company (who may be legal counsel for the Company), and the opinion of such counsel shall be full and complete authorization and protection to the Warrant Agent as to any action taken or omitted by it in good faith and in accordance with such opinion.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Whenever in the performance of its duties under this Agreement the Warrant Agent shall deem it necessary or desirable that any fact or matter be proved or established by the Company prior to taking or suffering any action hereunder, such fact or matter (unless other evidence in respect thereof be herein specifically prescribed) may be deemed to be conclusively proved and established by a certificate signed by the Chief Executive Officer or Chief Financial Officer of the Company; and such certificate shall be full authentication to the Warrant Agent for any action taken or suffered in good faith by it under the provisions of this Agreement in reliance upon such certificate.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Subject to the limitation set forth in Section 14, the Warrant Agent shall be liable hereunder only for its own gross negligence or willful misconduct, or for a breach by it of this Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) The Warrant Agent shall not be liable for or by reason of any of the statements of fact or recitals contained in this Agreement or in the Warrant Certificate (except its countersignature thereof) by the Company or be required to verify the same, but all such statements and recitals are and shall be deemed to have been made by the Company only.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) The Warrant Agent shall not be under any responsibility in respect of the validity of this Agreement or the execution and delivery hereof (except the due execution hereof by the Warrant Agent) or in respect of the validity or execution of any Warrant Certificate (except its countersignature thereof); nor shall it be responsible for any breach by the Company of any covenant or condition contained in this Agreement or in any Warrant Certificate; nor shall it be responsible for the adjustment of the Exercise Price or the making of any change in the number of shares of Common Stock required under the provisions of Section 11 or 13 or responsible for the manner, method or amount of any such change or the ascertaining of the existence of facts that would require any such adjustment or change (except with respect to the exercise of Warrants evidenced by the Warrant Certificates after actual notice of any adjustment of the Exercise Price); nor shall it by any act hereunder be deemed to make any representation or warranty as to the authorization or reservation of any shares of Common Stock to be issued pursuant to this Agreement or any Warrant Certificate or as to whether any shares of Common Stock will, when issued, be duly authorized, validly issued, fully paid and nonassessable.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) Each party hereto agrees that it will perform, execute, acknowledge and deliver or cause to be performed, executed, acknowledged and delivered all such further and other acts, instruments and assurances as may reasonably be required by the other party hereto for the carrying out or performing by any party of the provisions of this Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) The Warrant Agent is hereby authorized to accept instructions with respect to the performance of its duties hereunder from the Chief Executive Officer or Chief Financial Officer of the Company, and to apply to such officers for advice or instructions in connection with its duties, and it shall not be liable and shall be indemnified and held harmless for any action taken or suffered to be taken by it in good faith in accordance with instructions of any such officer, provided Warrant Agent carries out such instructions without gross negligence or willful misconduct.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) The Warrant Agent and any shareholder, director, officer or employee of the Warrant Agent may buy, sell or deal in any of the Warrants or other securities of the Company or become pecuniarily interested in any transaction in which the Company may be interested, or contract with or lend money to the Company or otherwise act as fully and freely as though it were not Warrant Agent under this Agreement. Nothing herein shall preclude the Warrant Agent from acting in any other capacity for the Company or for any other legal entity.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) The Warrant Agent may execute and exercise any of the rights or powers hereby vested in it or perform any duty hereunder either itself or by or through its attorney or agents, and the Warrant Agent shall not be answerable or accountable for any act, default, neglect or misconduct of any such attorney or agents or for any loss to the Company resulting from any such act, default, neglect or misconduct, provided reasonable care was exercised in the selection and continued employment thereof.

Section 17. <u>Change of Warrant Agent</u>. The Warrant Agent may resign and be discharged from its duties under this Agreement upon 30 days' notice in writing sent to the Company and to each transfer agent of the Common Stock and to the Holders of the Warrant Certificates. The Company may remove the Warrant Agent or any successor Warrant Agent upon 30 days' notice in writing, sent to the Warrant Agent or successor Warrant Agent, as the case may be, and to each transfer agent of the Common Stock, and to the Holders of the Warrant Certificates. If the Warrant Agent shall resign or be removed or shall otherwise become incapable of acting, the Company shall appoint a successor to the Warrant Agent. If the Company shall fail to make such appointment within a period of 30 days after such removal or after it has been notified in writing of such resignation or incapacity by the resigning or incapacitated Warrant Agent or by the Holder of a Warrant Certificate (who shall, with such notice, submit this Warrant Certificate for inspection by the Company), then the Holder of any Warrant Certificate may apply to any court of competent jurisdiction for the appointment of a new Warrant Agent, provided that, for purposes of this Agreement, the Company shall be deemed to be the Warrant Agent until a new warrant agent is appointed. Any successor Warrant Agent, whether appointed by the Company or by such a court, shall be a corporation organized and doing business under the laws of the United States or of a state thereof, in good standing, which is authorized under such laws to exercise corporate trust powers and is subject to supervision or examination by federal or state authority and which has at the time of its appointment as Warrant Agent a combined capital and surplus of at least $50,000,000. After appointment, the successor Warrant Agent shall be vested with the same powers, rights, duties and responsibilities as if it had been originally named as Warrant Agent without further act or deed; but the predecessor Warrant Agent shall deliver and transfer to the successor Warrant Agent any property at the time held by it hereunder, and execute and deliver any further assurance, conveyance, act or deed necessary for the purpose. Not later than the effective date of any such appointment, the Company shall file notice thereof in writing with the predecessor Warrant Agent and each transfer agent of the Common Stock, and mail a notice thereof in writing to the Holders of the Warrant Certificates. However, failure to give any notice provided for in this Section 17, or any defect therein, shall not affect the legality or validity of the resignation or removal of the Warrant Agent or the appointment of the successor Warrant Agent, as the case may be.

Section 18. <u>Issuance of New Warrant Certificates</u>. Notwithstanding any of the provisions of this Agreement or of the Warrants to the contrary, the Company may, at its option, issue new Warrant Certificates evidencing Warrants in such form as may be approved by its Board of Directors to reflect any adjustment or change in the Exercise Price per share and the number or kind or class of shares of stock or other securities or property purchasable under the several Warrant Certificates made in accordance with the provisions of this Agreement.

Section 19. <u>Notices</u>. Notices or demands authorized by this Agreement to be given or made (i) by the Warrant Agent or by the Holder of any Warrant Certificate to or on the Company, (ii) subject to the provisions of Section 17, by the Company or by the Holder of any Warrant Certificate to or on the Warrant Agent or (iii) by the Company or the Warrant Agent to the Holder of any Warrant Certificate shall be deemed given (a) on the date delivered, if delivered personally, (b) on the first Business Day following the deposit thereof with Federal Express or another recognized overnight courier, if sent by Federal Express or another recognized overnight courier, (c) on the fourth Business Day following the mailing thereof with postage prepaid, if mailed by registered or certified mail (return receipt requested), and (d) the date of transmission, if such notice or communication is delivered via facsimile or email attachment at or prior to 5:30 p.m. (New York City time) on a Business Day and (e) the next Business Day after the date of transmission, if such notice or communication is delivered via facsimile or email attachment on a day that is not a Business Day or later than 5:30 p.m. (New York City time) on any Business Day, in each case to the parties at the following addresses (or at such other address for a party as shall be specified by like notice):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) If to the Company, to:

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| |
|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;MetaVia Inc. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;545 Concord Avenue, Suite 210 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cambridge, MA 02138 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Attention: Chief Executive Officer |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) If to the Warrant Agent, to:

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|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Equiniti Trust Company, LLC |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;28 Liberty Street, 53<sup>rd</sup> Floor |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;New York, NY 10005 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Attention: Corporate Actions - Warrants |

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For any notice delivered by email to be deemed given or made, such notice must be followed by notice sent by overnight courier service to be delivered on the next Business Day following such email, unless the recipient of such email has acknowledged via return email receipt of such email.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) If to the Holder of any Warrant Certificate to the address of such Holder as shown on the registry books of the Company. Any notice required to be delivered by the Company to the Holder of any Warrant may be given by the Warrant Agent on behalf of the Company. Notwithstanding any other provision of this Agreement, where this Agreement provides for notice of any event to a Holder of any Warrant, such notice shall be sufficiently given if given to the DTC (or its designee) pursuant to the procedures of the DTC or its designee.

Section 20. <u>Supplements and Amendments</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) The Company and the Warrant Agent may from time to time supplement or amend this Agreement without the approval of any Holders of Global Warrants in order to add to the covenants and agreements of the Company for the benefit of the Holders of the Global Warrants or to surrender any rights or power reserved to or conferred upon the Company in this Agreement, provided that such addition or surrender shall not adversely affect the interests of the Holders of the Global Warrants or Warrant Certificates in any material respect.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) In addition to the foregoing, with the consent of Holders of Warrants entitled, upon exercise thereof, to receive not less than a majority of the shares of Common Stock issuable under Warrants which are not beneficially owned by Affiliates of the Company, the Company and the Warrant Agent may modify this Agreement for the purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of this Agreement or modifying in any manner the rights of the Holders of the Global Warrants; <u>provided</u>, <u>however</u>, that no modification of the terms (including but not limited to the adjustments described in Section 11) upon which the Warrants are exercisable or the rights of holders of Warrants to receive liquidated damages or other payments in cash from the Company or reducing the percentage required for consent to modification of this Agreement may be made without the consent of the Holder of each outstanding Warrant Certificate affected thereby; <u>provided</u>, <u>further</u>, <u>however</u>, that no amendment hereunder shall affect any terms of any Warrant Certificate issued in a Warrant Exchange. As a condition precedent to the Warrant Agent's execution of any amendment, the Company shall deliver to the Warrant Agent a certificate from a duly authorized officer of the Company that states that the proposed amendment complies with the terms of this Section 20.

Section 21. <u>Successors</u>. All covenants and provisions of this Agreement by or for the benefit of the Company or the Warrant Agent shall bind and inure to the benefit of their respective successors and assigns hereunder.

Section 22. <u>Benefits of this Agreement</u>. Nothing in this Agreement shall be construed to give any Person other than the Company, the Holders of Warrant Certificates and the Warrant Agent any legal or equitable right, remedy or claim under this Agreement. This Agreement shall be for the sole and exclusive benefit of the Company, the Warrant Agent and the Holders of the Warrant Certificates. Notwithstanding anything to the contrary contained herein, to the extent any provision of a Warrant Certificate conflicts with any provision of this Agreement, the provisions of the Warrant Certificate shall govern and be controlling.

Section 23. <u>Governing Law</u>. This Agreement and each Warrant Certificate and Global Warrant issued hereunder shall be governed by, and construed in accordance with, the laws of the State of New York, without giving effect to the conflicts of law principles thereof.

Section 24. <u>Counterparts</u>. This Agreement may be executed in two or more counterparts, each one of which shall be an original, with the same effect as if the signatures thereto and hereto were upon the same instrument, and may be delivered by electronic delivery of a portable document format (PDF) file (including any electronic signature covered by the U.S. federal ESIGN Act of 2000, Uniform Electronic Transactions Act, the Electronic Signatures and Records Act or other applicable law, e.g., www.docusign.com).

Section 25. <u>Captions</u>. The captions of the sections of this Agreement have been inserted for convenience only and shall not control or affect the meaning or construction of any of the provisions hereof.

Section 26. <u>Information</u>. The Company agrees to promptly provide to the Holders of the Warrants any information it provides to the holders of the shares of Common Stock, except to the extent any such information is publicly available on the EDGAR system (or any successor thereof) of the Securities and Exchange Commission.

IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be duly executed as of the day and year first above written.

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| | |
|:---|:---|
| **METAVIA INC.** | **METAVIA INC.** |
| By: |  |
| Name: | Hyung Heon Kim |
| Title: | President and Chief Executive Officer |
| **EQUINITI TRUST COMPANY, LLC** | **EQUINITI TRUST COMPANY, LLC** |
| By: |  |
| Name: | Name: |
| Title: | Title: |

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**<u>Exhibit 1-A</u>**

Form of Pre-Funded Warrant Certificate

**<u>Exhibit 1-B</u>**

Form of Series C Warrant Certificate

**<u>Exhibit 1-C</u>**

**Form of Series D Warrant Certificate**

**<u>Exhibit 2</u>**

**Form of Warrant Certificate Request Notice**

WARRANT CERTIFICATE REQUEST NOTICE

To: Equiniti Trust Company, LLC, as Warrant Agent for MetaVia Inc. (the "<u>Company</u>")

The undersigned Holder of [Pre-Funded Warrants] [Series C Warrants] [Series D Warrants] ("<u>Warrants</u>") in the form of Global Warrants issued by the Company hereby elects to receive a Warrant Certificate evidencing the Warrants held by the Holder as specified below:

1. Name of Holder of Warrants in form of Global Warrants: ____________________

2. Name of Holder in Warrant Certificate (if different from name of Holder of Warrants in form of Global Warrants): ____________________

3. Number of Warrants in name of Holder in form of Global Warrants: ____________________

4. Number of Warrants for which Warrant Certificate shall be issued: ____________________

5. Number of Warrants in name of Holder in form of Global Warrants after issuance of Warrant Certificate, if any: ____________________

6. Warrant Certificate shall be delivered to the following address:

The undersigned hereby acknowledges and agrees that, in connection with this Warrant Exchange and the issuance of the Warrant Certificate, the Holder is deemed to have surrendered the number of Warrants in form of Global Warrants in the name of the Holder equal to the number of Warrants evidenced by the Warrant Certificate.

[SIGNATURE OF HOLDER]

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| |
|:---|
| Name of Investing Entity: |
| *Signature of Authorized Signatory of Investing Entity:* |
| Name of Authorized Signatory: |
| Title of Authorized Signatory: |
| Date: |

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**<u>Exhibit 3</u>**

Form of Global Warrant Request Notice

GLOBAL WARRANT REQUEST NOTICE

To: Equiniti Trust Company, LLC, as Warrant Agent for MetaVia Inc. (the "<u>Company</u>")

The undersigned Holder of [Pre-Funded Warrants] [Series C Warrants] [Series D Warrants] ("<u>Warrants</u>") in the form of Warrant Certificates issued by the Company hereby elects to receive a Global Warrant evidencing the Warrants held by the Holder as specified below:

1. Name of Holder of Warrants in form of Warrant Certificates: ____________________

2. Name of Holder in Global Warrant (if different from name of Holder of Warrants in form of Warrant Certificates): ____________________

3. Number of Warrants in name of Holder in form of Warrant Certificates: ____________________

4. Number of Warrants for which Global Warrant shall be issued: ____________________

5. Number of Warrants in name of Holder in form of Warrant Certificates after issuance of Global Warrant, if any: ____________________

6. Global Warrant shall be delivered to the following address: ____________________

The undersigned hereby acknowledges and agrees that, in connection with this Global Warrant Exchange and the issuance of the Global Warrant, the Holder is deemed to have surrendered the number of Warrants in form of Warrant Certificates in the name of the Holder equal to the number of Warrants evidenced by the Global Warrant.

[SIGNATURE OF HOLDER]

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| |
|:---|
| Name of Investing Entity: |
| *Signature of Authorized Signatory of Investing Entity:* |
| Name of Authorized Signatory: |
| Title of Authorized Signatory: |
| Date: |

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## Exhibit 4.15

**Exhibit 4.15**

**SERIES C COMMON STOCK PURCHASE WARRANT**

**METAVIA Inc.**

Warrant Shares:<u> </u> Initial Exercise Date:<u> </u>, 2026

THIS SERIES C COMMON STOCK PURCHASE WARRANT (the "<u>Warrant</u>") certifies that, for value received, ___ or its assigns (the "<u>Holder</u>") is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on or after the date set forth above (the "<u>Initial Exercise Date</u>") and on or prior to 5:00 p.m. (New York City time) on [______], 2031 (the "<u>Termination Date</u>") but not thereafter, to subscribe for and purchase from MetaVia Inc., a Delaware corporation (the "<u>Company</u>"), up to ___ shares (as subject to adjustment hereunder, the "<u>Warrant Shares</u>") of Common Stock. The purchase price of one share of Common Stock under this Warrant shall be equal to the Exercise Price, as defined in Section 2(b). This Warrant shall initially be issued and maintained in the form of a security held in book-entry form and the Depository Trust Company or its nominee ("<u>DTC</u>") shall initially be the sole registered holder of this Warrant, subject to a Holder's right to elect to receive a Warrant in certificated form pursuant to the terms of the Warrant Agency Agreement, in which case this sentence shall not apply.

<u>Section 1</u>. <u>Definitions</u>. In addition to the terms defined elsewhere in this Warrant, the following terms have the meanings indicated in this Section 1:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a) "<u>Affiliate</u>" means any Person that, directly or indirectly through one or more intermediaries, controls or is controlled by or is under common control with a Person, as such terms are used in and construed under Rule 405 under the Securities Act.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b) "<u>Bid Price</u>" means, for any date, the price determined by the first of the following clauses that applies: (a) if the Common Stock is then listed or quoted on a Trading Market, the bid price of the Common Stock for the time in question (or the nearest preceding date) on the Trading Market on which the Common Stock is then listed or quoted as reported by Bloomberg L.P. (based on a Trading Day from 9:30 a.m. (New York City time) to 4:02 p.m. (New York City time)), (b) if the OTCQB Venture Market (the "<u>OTCQB</u>") or the OTCQX Best Market (the "<u>OTCQX</u>") is not a Trading Market, the volume weighted average price of the Common Stock for such date (or the nearest preceding date) on OTCQB or OTCQX as applicable, (c) if the Common Stock is not then listed or quoted for trading on OTCQB or OTCQX and if prices for the Common Stock are then reported on the Pink Open Market (or a similar organization or agency succeeding to its functions of reporting prices) (the "<u>Pink Open Market</u>"), the most recent bid price per share of the Common Stock so reported, or (d) in all other cases, the fair market value of a share of Common Stock as determined by an independent appraiser selected in good faith by the Holders of a majority in interest of the Warrants then outstanding and reasonably acceptable to the Company, the fees and expenses of which shall be paid by the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c) "<u>Board of Directors</u>" means the board of directors of the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d) "<u>Business Day</u>" means any day other than Saturday, Sunday or other day on which commercial banks in The City of New York are authorized or required by law to remain closed; provided, however, for clarification, commercial banks shall not be deemed to be authorized or required by law to remain closed due to "stay at home", "shelter-in-place", "non-essential employee" or any other similar orders or restrictions or the closure of any physical branch locations at the direction of any governmental authority so long as the electronic funds transfer systems (including for wire transfers) of commercial banks in The City of New York generally are open for use by customers on such day.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e) "<u>Commission</u>" means the United States Securities and Exchange Commission.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;f) "<u>Common Stock</u>" means the common stock of the Company, par value $0.001 per share, and any other class of securities into which such securities may hereafter be reclassified or changed.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;g) "<u>Common Stock Equivalents</u>" means any securities of the Company or the Subsidiaries which would entitle the holder thereof to acquire at any time Common Stock, including, without limitation, any debt, preferred stock, right, option, warrant or other instrument that is at any time convertible into or exercisable or exchangeable for, or otherwise entitles the holder thereof to receive, Common Stock.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;h) "<u>Exchange Act</u>" means the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i) "<u>Person</u>" means an individual or corporation, partnership, trust, incorporated or unincorporated association, joint venture, limited liability company, joint stock company, government (or an agency or subdivision thereof) or other entity of any kind.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;j) "<u>Registration Statement</u>" means the Company's registration statement on Form S-1 (File No. 333-333-292581).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;k) "<u>Securities Act</u>" means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;l) "<u>Subsidiary</u>" means any subsidiary of the Company and shall, where applicable, also include any direct or indirect subsidiary of the Company formed or acquired after the date hereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;m) "<u>Trading Day</u>" means a day on which the Common Stock is traded on a Trading Market.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;n) "<u>Trading Market</u>" means any of the following markets or exchanges on which the Common Stock is listed or quoted for trading on the date in question: the NYSE American, the Nasdaq Capital Market, the Nasdaq Global Market, the Nasdaq Global Select Market, the New York Stock Exchange, OTCQB or OTCQX (or any successors to any of the foregoing).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;o) "<u>Transfer Agent</u>" means Equiniti Trust Company, LLC, the current transfer agent of the Company, with a mailing address of 1110 Centre Point Curve, Suite 101, Mendota Heights, Minnesota 55120-4100, Attn: Corporate Actions, and any successor transfer agent of the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;p) "<u>VWAP</u>" means, for any date, the price determined by the first of the following clauses that applies: (a) if the Common Stock is then listed or quoted on a Trading Market, the daily volume weighted average price of the Common Stock for such date (or the nearest preceding date) on the Trading Market on which the Common Stock is then listed or quoted as reported by Bloomberg L.P. (based on a Trading Day from 9:30 a.m. (New York City time) to 4:02 p.m. (New York City time)), (b) if OTCQB or OTCQX is not a Trading Market, the volume weighted average price of the Common Stock for such date (or the nearest preceding date) on OTCQB or OTCQX as applicable, (c) if the Common Stock is not then listed or quoted for trading on OTCQB or OTCQX and if prices for the Common Stock are then reported on the Pink Open Market (or a similar organization or agency succeeding to its functions of reporting prices), the most recent bid price per share of the Common Stock so reported, or (d) in all other cases, the fair market value of a share of Common Stock as determined by an independent appraiser selected in good faith by the holders of a majority in interest of the Warrants then outstanding and reasonably acceptable to the Company, the fees and expenses of which shall be paid by the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;q) "<u>Warrant Agency Agreement</u>" means that certain warrant agency agreement, dated on or about the Initial Exercise Date, between the Company and the Warrant Agent.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;r) "<u>Warrant Agent</u>" means the Transfer Agent and any successor warrant agent of the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;s) "<u>Warrants</u>" means this Warrant and other Series C Common Stock Purchase Warrants issued by the Company pursuant to the Registration Statement.

<u>Section 2</u>. <u>Exercise</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a) <u>Exercise of Warrant</u>. Exercise of the purchase rights represented by this Warrant may be made, in whole or in part, at any time or times on or after the Initial Exercise Date and on or before the Termination Date by delivery to the Company of a duly executed PDF copy submitted by e-mail (or e-mail attachment) of the Notice of Exercise in the form attached hereto as <u>Exhibit A</u> (the "<u>Notice of Exercise</u>"). Within the earlier of (i) one Trading Day and (ii) the number of Trading Days comprising the Standard Settlement Period (as defined in Section 2(d)(i) herein) following the date of exercise as aforesaid, the Holder shall deliver the aggregate Exercise Price for the Warrant Shares specified in the applicable Notice of Exercise by wire transfer or cashier's check drawn on a United States bank unless the cashless exercise procedure specified in Section 2(c) below is specified in the applicable Notice of Exercise. No ink-original Notice of Exercise shall be required, nor shall any medallion guarantee (or other type of guarantee or notarization) of any Notice of Exercise be required. Notwithstanding anything herein to the contrary, the Holder shall not be required to physically surrender this Warrant to the Company until the Holder has purchased all of the Warrant Shares available hereunder and the Warrant has been exercised in full, in which case, the Holder shall surrender this Warrant to the Company for cancellation within three Trading Days of the date on which the final Notice of Exercise is delivered to the Company. Partial exercises of this Warrant resulting in purchases of a portion of the total number of Warrant Shares available hereunder shall have the effect of lowering the outstanding number of Warrant Shares purchasable hereunder in an amount equal to the applicable number of Warrant Shares purchased. The Holder and the Company shall maintain records showing the number of Warrant Shares purchased and the date of such purchases. The Company shall deliver any objection to any Notice of Exercise on the Trading Day of receipt of such notice. **The Holder and any assignee, by acceptance of this Warrant, acknowledge and agree that, by reason of the provisions of this paragraph, following the purchase of a portion of the Warrant Shares hereunder, the number of Warrant Shares available for purchase hereunder at any given time may be less than the amount stated on the face hereof.**

Notwithstanding the foregoing in this Section 2(a), a Holder whose interest in this Warrant is a beneficial interest in certificate(s) representing this Warrant held in book-entry form through DTC (or another established clearing corporation performing similar functions), shall effect exercises made pursuant to this Section 2(a) by delivering to DTC (or such other clearing corporation, as applicable) the appropriate instruction form for exercise, complying with the procedures to effect exercise that are required by DTC (or such other clearing corporation, as applicable), subject to a Holder's right to elect to receive a Warrant in certificated form pursuant to the terms of the Warrant Agency Agreement, in which case this sentence shall not apply.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b) <u>Exercise Price</u>. The exercise price per share of Common Stock under this Warrant shall be $[___], subject to adjustment hereunder (the "<u>Exercise Price</u>").

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c) <u>Cashless Exercise</u>. If at the time of exercise hereof there is no effective registration statement registering, or the prospectus contained therein is not available for the issuance of the Warrant Shares to the Holder, then this Warrant may only be exercised, in whole or in part, by means of a "cashless exercise" in which the Holder shall be entitled to receive a number of Warrant Shares equal to the quotient obtained by dividing [(A-B) (X)] by (A), where:

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| | |
|:---|:---|
| (A) = | as applicable: (i) the VWAP on the Trading Day immediately preceding the date of the applicable Notice of Exercise if such Notice of Exercise is (1) both executed and delivered pursuant to Section 2(a) hereof on a day that is not a Trading Day or (2) both executed and delivered pursuant to Section 2(a) hereof on a Trading Day prior to the opening of "regular trading hours" (as defined in Rule 600(b) of Regulation NMS promulgated under the federal securities laws) on such Trading Day, (ii) the Bid Price of the Common Stock on the principal Trading Market as reported by Bloomberg L.P. as of the time of the Holder's execution of the applicable Notice of Exercise if such Notice of Exercise is executed during "regular trading hours" on a Trading Day and is delivered within two (2) hours thereafter (including until two (2) hours after the close of "regular trading hours" on a Trading Day) pursuant to Section 2(a) hereof, or (iii) the VWAP on the date of the applicable Notice of Exercise if the date of such Notice of Exercise is a Trading Day and such Notice of Exercise is both executed and delivered pursuant to Section 2(a) hereof after the close of "regular trading hours" on such Trading Day; |

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(B) = the Exercise Price of this Warrant, as adjusted hereunder; and

(X) = the number of Warrant Shares that would be issuable upon exercise of this Warrant in accordance with the terms of this Warrant if such exercise were by means of a cash exercise rather than a cashless exercise.

If Warrant Shares are issued in such a cashless exercise, the parties acknowledge and agree that in accordance with Section 3(a)(9) of the Securities Act, the Warrant Shares shall take on the registered characteristics of the Warrants being exercised. The Company agrees not to take any position contrary to this Section 2(c).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d) <u>Mechanics of Exercise</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i. <u>Delivery of Warrant Shares Upon Exercise</u>. The Company shall cause the Warrant Shares purchased hereunder to be transmitted by the Transfer Agent to the Holder by crediting the account of the Holder's or its designee's balance account with The Depository Trust Company through its Deposit or Withdrawal at Custodian system ("<u>DWAC</u>") if the Company is then a participant in such system and either (A) there is an effective registration statement permitting the issuance of the Warrant Shares to or resale of the Warrant Shares by Holder or (B) this Warrant is being exercised via cashless exercise, and otherwise by physical delivery of a certificate, registered in the Company's share register in the name of the Holder or its designee, for the number of Warrant Shares to which the Holder is entitled pursuant to such exercise to the address specified by the Holder in the Notice of Exercise by the date that is the earlier of (i) one Trading Day after the delivery to the Company of the Notice of Exercise and (ii) the number of Trading Days comprising the Standard Settlement Period after the delivery to the Company of the Notice of Exercise (such date, the "<u>Warrant Share Delivery Date</u>"). Upon delivery of the Notice of Exercise, the Holder shall be deemed for all corporate purposes to have become the holder of record of the Warrant Shares with respect to which this Warrant has been exercised, irrespective of the date of delivery of the Warrant Shares, provided that payment of the aggregate Exercise Price (other than in the case of a cashless exercise) is received within the earlier of (i) one Trading Day and (ii) the number of Trading Days comprising the Standard Settlement Period following delivery of the Notice of Exercise. If the Company fails for any reason to deliver to the Holder the Warrant Shares subject to a Notice of Exercise by the Warrant Share Delivery Date, the Company shall pay to the Holder, in cash, as liquidated damages and not as a penalty, for each $1,000 of Warrant Shares subject to such exercise (based on the VWAP of the Common Stock on the date of the applicable Notice of Exercise), $10 per Trading Day (increasing to $20 per Trading Day on the third Trading Day after the Warrant Share Delivery Date) for each Trading Day after such Warrant Share Delivery Date until such Warrant Shares are delivered or Holder rescinds such exercise. The Company agrees to maintain a transfer agent that is a participant in the FAST program so long as this Warrant remains outstanding and exercisable. As used herein, "<u>Standard Settlement Period</u>" means the standard settlement period, expressed in a number of Trading Days, on the Company's primary Trading Market with respect to the Common Stock as in effect on the date of delivery of the Notice of Exercise.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ii. <u>Delivery of New Warrants Upon Exercise</u>. If this Warrant shall have been exercised in part, the Company shall, at the request of a Holder and upon surrender of this Warrant certificate, at the time of delivery of the Warrant Shares, deliver to the Holder a new Warrant evidencing the rights of the Holder to purchase the unpurchased Warrant Shares called for by this Warrant, which new Warrant shall in all other respects be identical with this Warrant.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iii. <u>Rescission Rights</u>. If the Company fails to cause the Transfer Agent to transmit to the Holder the Warrant Shares pursuant to Section 2(d)(i) by the Warrant Share Delivery Date, then the Holder will have the right to rescind such exercise by delivering written notice (including by email) to the Company at any time prior to the delivery of the Warrant Shares.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iv. <u>Compensation for Buy-In on Failure to Timely Deliver Warrant Shares Upon Exercise</u>. In addition to any other rights available to the Holder, if the Company fails to cause the Transfer Agent to transmit to the Holder the Warrant Shares in accordance with the provisions of Section 2(d)(i) above pursuant to an exercise on or before the Warrant Share Delivery Date and the Holder has paid any required Exercise Price for the portion of this Warrant being exercised on or prior to such Warrant Share Delivery Date (or utilized cashless exercise, if available), and if after such date the Holder is required by its broker to purchase (in an open market transaction or otherwise) or the Holder's brokerage firm otherwise purchases, shares of Common Stock to deliver in satisfaction of a sale by the Holder of the Warrant Shares which the Holder anticipated receiving upon such exercise (a "<u>Buy-In</u>"), then the Company shall (A) pay in cash to the Holder the amount, if any, by which (x) the Holder's total purchase price (including customary brokerage commissions, if any) for the shares of Common Stock so purchased exceeds (y) the amount obtained by multiplying (1) the number of Warrant Shares that the Company was required to deliver to the Holder in connection with the exercise at issue times (2) the price at which the sell order giving rise to such purchase obligation was executed, and (B) at the option of the Holder, either reinstate the portion of the Warrant and equivalent number of Warrant Shares for which such exercise was not honored (in which case such exercise shall be deemed rescinded) or deliver to the Holder the number of shares of Common Stock that would have been issued had the Company timely complied with its exercise and delivery obligations hereunder. For example, if the Holder purchases Common Stock having a total purchase price of $11,000 to cover a Buy-In with respect to an attempted exercise of shares of Common Stock with an aggregate sale price giving rise to such purchase obligation of $10,000, under clause (A) of the immediately preceding sentence the Company shall be required to pay the Holder $1,000. The Holder shall provide the Company written notice indicating the amounts payable to the Holder in respect of the Buy-In and, upon request of the Company, evidence of the amount of such loss. Nothing herein shall limit a Holder's right to pursue any other remedies available to it hereunder, at law or in equity including, without limitation, a decree of specific performance and/or injunctive relief with respect to the Company's failure to timely deliver shares of Common Stock upon exercise of the Warrant as required pursuant to the terms hereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;v. <u>No Fractional Shares or Scrip</u>. No fractional shares or scrip representing fractional shares shall be issued upon the exercise of this Warrant. As to any fraction of a share which the Holder would otherwise be entitled to purchase upon such exercise, the Company shall, at its election, either pay a cash adjustment in respect of such final fraction in an amount equal to such fraction multiplied by the Exercise Price or round up to the next whole share.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;vi. <u>Charges, Taxes and Expenses</u>. Issuance of Warrant Shares shall be made without charge to the Holder for any issue or transfer tax or other incidental expense in respect of the issuance of such Warrant Shares, all of which taxes and expenses shall be paid by the Company, and such Warrant Shares shall be issued in the name of the Holder or in such name or names as may be directed by the Holder; <u>provided</u>, <u>however</u>, that in the event that Warrant Shares are to be issued in a name other than the name of the Holder, this Warrant when surrendered for exercise shall be accompanied by the Assignment Form attached hereto as <u>Exhibit B</u> duly executed by the Holder and the Company may require, as a condition thereto, the payment of a sum sufficient to reimburse it for any transfer tax incidental thereto. The Company shall pay all Transfer Agent fees required for same-day processing of any Notice of Exercise and all fees to the Depository Trust Company (or another established clearing corporation performing similar functions) required for same-day electronic delivery of the Warrant Shares.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;vii. <u>Closing of Books</u>. The Company will not close its stockholder books or records in any manner which prevents the timely exercise of this Warrant, pursuant to the terms hereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e) <u>Holder's Exercise Limitations</u>. The Company shall not effect any exercise of this Warrant, and a Holder shall not have the right to exercise any portion of this Warrant, pursuant to Section 2 or otherwise, to the extent that after giving effect to such issuance after exercise as set forth on the applicable Notice of Exercise, the Holder (together with the Holder's Affiliates, and any other Persons acting as a group together with the Holder or any of the Holder's Affiliates (such Persons, "<u>Attribution Parties</u>")), would beneficially own in excess of the Beneficial Ownership Limitation (as defined below). For purposes of the foregoing sentence, the number of shares of Common Stock beneficially owned by the Holder and its Affiliates and Attribution Parties shall include the number of shares of Common Stock issuable upon exercise of this Warrant with respect to which such determination is being made, but shall exclude the number of shares of Common Stock which would be issuable upon (i) exercise of the remaining, nonexercised portion of this Warrant beneficially owned by the Holder or any of its Affiliates or Attribution Parties and (ii) exercise or conversion of the unexercised or nonconverted portion of any other securities of the Company (including, without limitation, any other Common Stock Equivalents) subject to a limitation on conversion or exercise analogous to the limitation contained herein beneficially owned by the Holder or any of its Affiliates or Attribution Parties. Except as set forth in the preceding sentence, for purposes of this Section 2(e), beneficial ownership shall be calculated in accordance with Section 13(d) of the Exchange Act and the rules and regulations promulgated thereunder, it being acknowledged by the Holder that the Company is not representing to the Holder that such calculation is in compliance with Section 13(d) of the Exchange Act and the Holder is solely responsible for any schedules required to be filed in accordance therewith. To the extent that the limitation contained in this Section 2(e) applies, the determination of whether this Warrant is exercisable (in relation to other securities owned by the Holder together with any Affiliates and Attribution Parties) and of which portion of this Warrant is exercisable shall be in the sole discretion of the Holder, and the submission of a Notice of Exercise shall be deemed to be the Holder's determination of whether this Warrant is exercisable (in relation to other securities owned by the Holder together with any Affiliates and Attribution Parties) and of which portion of this Warrant is exercisable, in each case subject to the Beneficial Ownership Limitation, and the Company shall have no obligation to verify or confirm the accuracy of such determination. In addition, a determination as to any group status as contemplated above shall be determined in accordance with Section 13(d) of the Exchange Act and the rules and regulations promulgated thereunder. For purposes of this Section 2(e), in determining the number of outstanding shares of Common Stock, a Holder may rely on the number of outstanding shares of Common Stock as reflected in (A) the Company's most recent periodic or annual report filed with the Commission, as the case may be, (B) a more recent public announcement by the Company or (C) a more recent written notice by the Company or the Transfer Agent setting forth the number of shares of Common Stock outstanding. Upon the written request of a Holder, the Company shall within one Trading Day confirm in writing to the Holder the number of shares of Common Stock then outstanding. In any case, the number of outstanding shares of Common Stock shall be determined after giving effect to the conversion or exercise of securities of the Company, including this Warrant, by the Holder or its Affiliates or Attribution Parties since the date as of which such number of outstanding shares of Common Stock was reported. The "<u>Beneficial Ownership Limitation</u>" shall be 4.99% (or upon election by a Holder prior to the issuance of any Warrants, 9.99%) of the number of shares of Common Stock outstanding immediately after giving effect to the issuance of shares of Common Stock issuable upon exercise of this Warrant. The Holder, upon notice to the Company, may increase or decrease the Beneficial Ownership Limitation provisions of this Section 2(e), provided that the Beneficial Ownership Limitation in no event exceeds 9.99% of the number of shares of Common Stock outstanding immediately after giving effect to the issuance of shares of Common Stock upon exercise of this Warrant held by the Holder and the provisions of this Section 2(e) shall continue to apply. Any increase in the Beneficial Ownership Limitation will not be effective until the 61<sup>st</sup> day after such notice is delivered to the Company. The provisions of this paragraph shall be construed and implemented in a manner otherwise than in strict conformity with the terms of this Section 2(e) to correct this paragraph (or any portion hereof) which may be defective or inconsistent with the intended Beneficial Ownership Limitation herein contained or to make changes or supplements necessary or desirable to properly give effect to such limitation. The limitations contained in this paragraph shall apply to a successor holder of this Warrant.

<u>Section 3</u>. <u>Certain Adjustments</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a) <u>Stock Dividends and Splits</u>. If the Company, at any time while this Warrant is outstanding: (i) pays a stock dividend or otherwise makes a distribution or distributions on shares of its Common Stock or any other equity or equity equivalent securities payable in shares of Common Stock (which, for avoidance of doubt, shall not include any shares of Common Stock issued by the Company upon exercise of this Warrant), (ii) subdivides outstanding shares of Common Stock into a larger number of shares, (iii) combines (including by way of reverse stock split) outstanding shares of Common Stock into a smaller number of shares, or (iv) issues by reclassification of shares of the Common Stock any shares of capital stock of the Company, then in each case the Exercise Price shall be multiplied by a fraction of which the numerator shall be the number of shares of Common Stock (excluding treasury shares, if any) outstanding immediately before such event and of which the denominator shall be the number of shares of Common Stock outstanding immediately after such event, and the number of shares issuable upon exercise of this Warrant shall be proportionately adjusted such that the aggregate Exercise Price of this Warrant shall remain unchanged. Any adjustment made pursuant to this Section 3(a) shall become effective immediately after the record date for the determination of stockholders entitled to receive such dividend or distribution and shall become effective immediately after the effective date in the case of a subdivision, combination or re-classification.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b) <u>Subsequent Rights Offerings</u>. In addition to any adjustments pursuant to Section 3(a) above, if at any time the Company grants, issues or sells any Common Stock Equivalents or rights to purchase stock, warrants, securities or other property pro rata to the record holders of any class of shares of Common Stock (the "<u>Purchase Rights</u>"), then the Holder will be entitled to acquire, upon the terms applicable to such Purchase Rights, the aggregate Purchase Rights which the Holder could have acquired if the Holder had held the number of shares of Common Stock acquirable upon complete exercise of this Warrant (without regard to any limitations on exercise hereof, including without limitation, the Beneficial Ownership Limitation) immediately before the date on which a record is taken for the grant, issuance or sale of such Purchase Rights, or, if no such record is taken, the date as of which the record holders of shares of Common Stock are to be determined for the grant, issue or sale of such Purchase Rights (<u>provided</u>, <u>however</u>, that to the extent that the Holder's right to participate in any such Purchase Right would result in the Holder exceeding the Beneficial Ownership Limitation, then the Holder shall notify the Company that it is not entitled to participate in such Purchase Right to such extent (or beneficial ownership of such shares of Common Stock as a result of such Purchase Right to such extent) (with such Beneficial Ownership Limitation determined by the Holder) and such Purchase Right to such extent shall be held in abeyance for the Holder until such time, if ever, as the Holder notifies the Company that its right thereto would not result in the Holder exceeding the Beneficial Ownership Limitation).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c) <u>Pro Rata Distributions</u>. During such time as this Warrant is outstanding, if the Company shall declare or make any dividend or other distribution of its assets (or rights to acquire its assets) to holders of shares of Common Stock, by way of return of capital or otherwise (including, without limitation, any distribution of cash, stock or other securities, property or options by way of a dividend, spin off, reclassification, corporate rearrangement, scheme of arrangement or other similar transaction) (a "<u>Distribution</u>"), at any time after the issuance of this Warrant, then, in each such case, the Holder shall be entitled to participate in such Distribution to the same extent that the Holder would have participated therein if the Holder had held the number of shares of Common Stock acquirable upon complete exercise of this Warrant (without regard to any limitations on exercise hereof, including without limitation, the Beneficial Ownership Limitation) immediately before the date of which a record is taken for such Distribution, or, if no such record is taken, the date as of which the record holders of shares of Common Stock are to be determined for the participation in such Distribution; <u>provided</u>, <u>however</u>, that to the extent that the Holder's right to participate in any such Distribution would result in the Holder exceeding the Beneficial Ownership Limitation, then the Holder shall notify the Company that it is not entitled to participate in such Distribution to such extent (or in the beneficial ownership of any shares of Common Stock as a result of such Distribution to such extent) (with such Beneficial Ownership Limitation determined by the Holder) and the portion of such Distribution shall be held in abeyance for the benefit of the Holder until such time, if ever, as the Holder notifies the Company that its right thereto would not result in the Holder exceeding the Beneficial Ownership Limitation; and <u>provided</u>, <u>further</u>, <u>however</u>, that Holder shall not be entitled to participate in any such Distribution to the extent that such Distribution constitutes a Fundamental Transaction and the provisions of Section 3(d) below are applicable to such Distribution.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d) <u>Fundamental Transaction</u>. If, at any time while this Warrant is outstanding, (i) the Company, directly or indirectly, in one or more related transactions effects any merger or consolidation of the Company with or into another Person, (ii) the Company (or any Subsidiary), directly or indirectly, effects any sale, lease, license, assignment, transfer, conveyance or other disposition of all or substantially all of the assets of the Company in one or a series of related transactions, (iii) any, direct or indirect, purchase offer, tender offer or exchange offer (whether by the Company or another Person) is completed pursuant to which holders of Common Stock are permitted to sell, tender or exchange their shares for other securities, cash or property and has been accepted by the holders of greater than 50% of the outstanding Common Stock or greater than 50% of the voting power of the common equity of the Company, (iv) the Company, directly or indirectly, in one or more related transactions effects any reclassification, reorganization or recapitalization of the Common Stock or any compulsory share exchange pursuant to which the Common Stock is effectively converted into or exchanged for other securities, cash or property, or (v) the Company, directly or indirectly, in one or more related transactions consummates a stock or share purchase agreement or other business combination (including, without limitation, a reorganization, recapitalization, spin-off, merger or scheme of arrangement) with another Person or group of Persons whereby such other Person or group acquires greater than 50% of the outstanding shares of Common Stock or greater than 50% of the voting power of the common equity of the Company, except, in each case of (i) through (v), actions taken solely in connection with any internal reorganization (each a "<u>Fundamental Transaction</u>"), then, upon any subsequent exercise of this Warrant, the Holder shall have the right to receive, for each Warrant Share that would have been issuable upon such exercise immediately prior to the occurrence of such Fundamental Transaction, at the option of the Holder (without regard to any limitation in Section 2(e) on the exercise of this Warrant), the number of shares of Common Stock of the successor or acquiring corporation or of the Company, if it is the surviving corporation, and any additional consideration (the "<u>Alternate Consideration</u>") receivable as a result of such Fundamental Transaction by a holder of the number of shares of Common Stock for which this Warrant is exercisable immediately prior to such Fundamental Transaction (without regard to any limitation in Section 2(e) on the exercise of this Warrant). For purposes of any such exercise, the determination of the Exercise Price shall be appropriately adjusted to apply to such Alternate Consideration based on the amount of Alternate Consideration issuable in respect of one share of Common Stock in such Fundamental Transaction, and the Company shall apportion the Exercise Price among the Alternate Consideration in a reasonable manner reflecting the relative value of any different components of the Alternate Consideration. If holders of Common Stock are given any choice as to the securities, cash or property to be received in a Fundamental Transaction, then the Holder shall be given the same choice as to the Alternate Consideration it receives upon any exercise of this Warrant following such Fundamental Transaction. Notwithstanding anything to the contrary, in the event of a Fundamental Transaction, the Company or any Successor Entity (as defined below) shall, at the Holder's option, exercisable at any time concurrently with, or within 30 days after, the consummation of the Fundamental Transaction (or, if later, the date of the public announcement of the applicable Fundamental Transaction), purchase this Warrant from the Holder by paying to the Holder an amount of cash equal to the Black Scholes Value (as defined below) of the remaining unexercised portion of this Warrant on the date of the consummation of such Fundamental Transaction; provided, however, that, if the Fundamental Transaction is not within the Company's control, including not approved by the Company's Board of Directors, the Holder shall only be entitled to receive from the Company or any Successor Entity the same type or form of consideration (and in the same proportion), at the Black Scholes Value of the unexercised portion of this Warrant, that is being offered and paid to the holders of Common Stock of the Company in connection with the Fundamental Transaction, whether that consideration be in the form of cash, stock or any combination thereof, or whether the holders of Common Stock are given the choice to receive from among alternative forms of consideration in connection with the Fundamental Transaction; provided, further, that if holders of Common Stock of the Company are not offered or paid any consideration in such Fundamental Transaction, such holders of Common Stock will be deemed to have received common stock of the Successor Entity (which Successor Entity may be the Company following such Fundamental Transaction) in such Fundamental Transaction. "Black Scholes Value" means the value of this Warrant based on the Black-Scholes Option Pricing Model obtained from the "OV" function on Bloomberg determined as of the day of consummation of the applicable Fundamental Transaction for pricing purposes and reflecting (A) a risk-free interest rate corresponding to the U.S. Treasury rate for a period equal to the time between the date of the public announcement of the applicable contemplated Fundamental Transaction and the Termination Date, (B) an expected volatility equal to the 100 day volatility obtained from the HVT function on Bloomberg (determined utilizing a 365 day annualization factor) as of the Trading Day immediately following the public announcement of the applicable contemplated Fundamental Transaction, (C) the underlying price per share used in such calculation shall be the sum of the price per share being offered in cash, if any, plus the value of any non-cash consideration, if any, being offered in such Fundamental Transaction, (D) a remaining option time equal to the time between the date of the public announcement of the applicable contemplated Fundamental Transaction and the Termination Date and (E) a zero cost of borrow. The payment of the Black Scholes Value will be made by wire transfer of immediately available funds (or such other consideration) within the later of (i) five Business Days of the Holder's election and (ii) the date of consummation of the Fundamental Transaction. The Company shall cause any successor entity in a Fundamental Transaction in which the Company is not the survivor (the "<u>Successor Entity</u>") to assume in writing all of the obligations of the Company under this Warrant in accordance with the provisions of this Section 3(d) pursuant to written agreements in form and substance reasonably satisfactory to the Holder and approved by the Holder (without unreasonable delay) prior to such Fundamental Transaction and shall, at the option of the Holder, deliver to the Holder in exchange for this Warrant a security of the Successor Entity evidenced by a written instrument substantially similar in form and substance to this Warrant which is exercisable for a corresponding number of shares of capital stock of such Successor Entity (or its parent entity) equivalent to the shares of Common Stock acquirable and receivable upon exercise of this Warrant (without regard to any limitations on the exercise of this Warrant) prior to such Fundamental Transaction, and with an exercise price which applies the exercise price hereunder to such shares of capital stock (but taking into account the relative value of the shares of Common Stock pursuant to such Fundamental Transaction and the value of such shares of capital stock, such number of shares of capital stock and such exercise price being for the purpose of protecting the economic value of this Warrant immediately prior to the consummation of such Fundamental Transaction), and which is reasonably satisfactory in form and substance to the Holder. Upon the occurrence of any such Fundamental Transaction, the Successor Entity shall be added to the term "Company" under this Warrant (so that from and after the occurrence or consummation of such Fundamental Transaction, each and every provision of this Warrant referring to the "Company" shall refer instead to each of the Company and the Successor Entity or Successor Entities, jointly and severally), and the Successor Entity or Successor Entities, jointly and severally with the Company, may exercise every right and power of the Company prior thereto and the Successor Entity or Successor Entities shall assume all of the obligations of the Company prior thereto under this Warrant with the same effect as if the Company and such Successor Entity or Successor Entities, jointly and severally, had been named as the Company herein.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e) <u>Calculations</u>. All calculations under this Section 3 shall be made to the nearest cent or the nearest 1/100th of a share, as the case may be. For purposes of this Section 3, the number of shares of Common Stock deemed to be issued and outstanding as of a given date shall be the sum of the number of shares of Common Stock (excluding treasury shares, if any) issued and outstanding.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;f) <u>Notice to Holder</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i. <u>Adjustment to Exercise Price</u>. Whenever the Exercise Price is adjusted pursuant to any provision of this Section 3, the Company shall promptly deliver to the Holder by email a notice setting forth the Exercise Price after such adjustment and any resulting adjustment to the number of Warrant Shares and setting forth a brief statement of the facts requiring such adjustment.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ii. <u>Notice to Allow Exercise by Holder</u>. If (A) the Company shall declare a dividend (or any other distribution in whatever form) on the Common Stock, (B) the Company shall declare a special nonrecurring cash dividend on or a redemption of the Common Stock, (C) the Company shall authorize the granting to all holders of the Common Stock rights or warrants to subscribe for or purchase any shares of capital stock of any class or of any rights, (D) the approval of any stockholders of the Company shall be required in connection with any reclassification of the Common Stock, any consolidation or merger to which the Company (or any of its Subsidiaries) is a party, any sale or transfer of all or substantially all of its assets, or any compulsory share exchange whereby the Common Stock is converted into other securities, cash or property, or (E) the Company shall authorize the voluntary or involuntary dissolution, liquidation or winding up of the affairs of the Company, then, in each case, the Company shall cause to be delivered by email to the Holder at its last email address as it shall appear upon the Warrant Register of the Company, at least 10 calendar days prior to the applicable record or effective date hereinafter specified, a notice stating (x) the date on which a record is to be taken for the purpose of such dividend, distribution, redemption, rights or warrants, or if a record is not to be taken, the date as of which the holders of the Common Stock of record to be entitled to such dividend, distributions, redemption, rights or warrants are to be determined or (y) the date on which such reclassification, consolidation, merger, sale, transfer or share exchange is expected to become effective or close, and the date as of which it is expected that holders of the Common Stock of record shall be entitled to exchange their shares of the Common Stock for securities, cash or other property deliverable upon such reclassification, consolidation, merger, sale, transfer or share exchange; provided that the failure to deliver such notice or any defect therein or in the delivery thereof shall not affect the validity of the corporate action required to be specified in such notice. To the extent that any notice provided in this Warrant constitutes, or contains, material, non-public information regarding the Company or any of the Subsidiaries, the Company shall simultaneously file such notice with the Commission pursuant to a Current Report on Form 8-K. The Holder shall remain entitled to exercise this Warrant during the period commencing on the date of such notice to the effective date of the event triggering such notice except as may otherwise be expressly set forth herein.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;g) <u>Voluntary Adjustment By Company</u>. Subject to the rules and regulations of the Trading Market, the Company may at any time during the term of this Warrant reduce the then current Exercise Price to any amount and for any period of time deemed appropriate by the Board of Directors of the Company.

<u>Section 4</u>. <u>Transfer of Warrant</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a) <u>Transferability</u>. This Warrant and all rights hereunder (including, without limitation, any registration rights) are transferable, in whole or in part, upon surrender of this Warrant at the principal office of the Company or its designated agent, together with a written assignment of this Warrant substantially in the form attached hereto duly executed by the Holder or its agent or attorney and funds sufficient to pay any transfer taxes payable upon the making of such transfer. Upon such surrender and, if required, such payment, the Company shall execute and deliver a new Warrant or Warrants in the name of the assignee or assignees, as applicable, and in the denomination or denominations specified in such instrument of assignment, and shall issue to the assignor a new Warrant evidencing the portion of this Warrant not so assigned, and this Warrant shall promptly be cancelled. Notwithstanding anything herein to the contrary, the Holder shall not be required to physically surrender this Warrant to the Company unless the Holder has assigned this Warrant in full, in which case, the Holder shall surrender this Warrant to the Company within three Trading Days of the date on which the Holder delivers an assignment form to the Company assigning this Warrant in full. The Warrant, if properly assigned in accordance herewith, may be exercised by a new holder for the purchase of Warrant Shares without having a new Warrant issued.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b) <u>New Warrants</u>. If this Warrant is not held in global form through DTC (or any successor depositary), this Warrant may be divided or combined with other Warrants upon presentation hereof at the aforesaid office of the Company, together with a written notice specifying the names and denominations in which new Warrants are to be issued, signed by the Holder or its agent or attorney. Subject to compliance with Section 4(a), as to any transfer which may be involved in such division or combination, the Company shall execute and deliver a new Warrant or Warrants in exchange for the Warrant or Warrants to be divided or combined in accordance with such notice. All Warrants issued on transfers or exchanges shall be dated the Initial Exercise Date of this Warrant and shall be identical with this Warrant except as to the number of Warrant Shares issuable pursuant thereto.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c) <u>Warrant Register</u>. The Warrant Agent shall register this Warrant, upon records to be maintained by the Warrant Agent for that purpose (the "<u>Warrant Register</u>"), in the name of the record Holder hereof from time to time. The Company and the Warrant Agent may deem and treat the registered Holder of this Warrant as the absolute owner hereof for the purpose of any exercise hereof or any distribution to the Holder, and for all other purposes, absent actual notice to the contrary.

<u>Section 5</u>. <u>Miscellaneous</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a) <u>No Rights as Stockholder Until Exercise; No Settlement in Cash</u>. This Warrant does not entitle the Holder to any voting rights, dividends or other rights as a stockholder of the Company prior to the exercise hereof as set forth in Section 2(d)(i), except as expressly set forth in Section 3. Without limiting any rights of a Holder to receive Warrant Shares on a "cashless exercise" pursuant to Section 2(c) or to receive cash payments pursuant to Section 2(d)(i) and Section 2(d)(iv) herein, in no event shall the Company be required to net cash settle an exercise of this Warrant.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b) <u>Loss, Theft, Destruction or Mutilation of Warrant</u>. The Company covenants that upon receipt by the Company of evidence reasonably satisfactory to it of the loss, theft, destruction or mutilation of this Warrant or any stock certificate relating to the Warrant Shares, and in case of loss, theft or destruction, of indemnity or security reasonably satisfactory to it (which, in the case of the Warrant, shall not include the posting of any bond), and upon surrender and cancellation of such Warrant or stock certificate, if mutilated, the Company will make and deliver a new Warrant or stock certificate of like tenor and dated as of such cancellation, in lieu of such Warrant or stock certificate.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c) <u>Saturdays, Sundays, Holidays, etc</u>. If the last or appointed day for the taking of any action or the expiration of any right required or granted herein shall not be a Trading Day, then, such action may be taken or such right may be exercised on the next succeeding Trading Day.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d) <u>Authorized Shares</u>.

Except and to the extent as waived or consented to by the Holder, the Company shall not by any action, including, without limitation, amending its certificate of incorporation or through any reorganization, transfer of assets, consolidation, merger, dissolution, issue or sale of securities or any other voluntary action, avoid or seek to avoid the observance or performance of any of the terms of this Warrant, but will at all times in good faith assist in the carrying out of all such terms and in the taking of all such actions as may be necessary or appropriate to protect the rights of Holder as set forth in this Warrant against impairment. Without limiting the generality of the foregoing, the Company will (i) not increase the par value of any Warrant Shares above the amount payable therefor upon such exercise immediately prior to such increase in par value, (ii) take all such action as may be necessary or appropriate in order that the Company may validly and legally issue fully paid and nonassessable Warrant Shares upon the exercise of this Warrant and (iii) use commercially reasonable efforts to obtain all such authorizations, exemptions or consents from any public regulatory body having jurisdiction thereof, as may be, necessary to enable the Company to perform its obligations under this Warrant.

Before taking any action which would result in an adjustment in the number of Warrant Shares for which this Warrant is exercisable or in the Exercise Price, the Company shall obtain all such authorizations or exemptions thereof, or consents thereto, as may be necessary from any public regulatory body or bodies having jurisdiction thereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e) <u>Governing Law</u>. All questions concerning the construction, validity, enforcement and interpretation of this Warrant shall be governed by and construed and enforced in accordance with the internal laws of the State of New York, without regard to the principles of conflicts of law thereof. Each party agrees that all legal proceedings concerning the interpretations, enforcement and defense of the transactions contemplated by this Warrant (whether brought against a party hereto or their respective affiliates, directors, officers, shareholders, partners, members, employees or agents) shall be commenced exclusively in the state and federal courts sitting in the City of New York. Each party hereby irrevocably submits to the exclusive jurisdiction of the state and federal courts sitting in the City of New York, Borough of Manhattan for the adjudication of any dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed herein, and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim that it is not personally subject to the jurisdiction of any such court, that such suit, action or proceeding is improper or is an inconvenient venue for such proceeding. Each party hereby irrevocably waives personal service of process and consents to process being served in any such suit, action or proceeding by mailing a copy thereof via registered or certified mail or overnight delivery (with evidence of delivery) to such party at the address in effect for notices to it under this Warrant and agrees that such service shall constitute good and sufficient service of process and notice thereof. Nothing contained herein shall be deemed to limit in any way any right to serve process in any other manner permitted by law. If either party shall commence an action, suit or proceeding to enforce any provisions of this Warrant, the prevailing party in such action, suit or proceeding shall be reimbursed by the other party for their reasonable attorneys' fees and other costs and expenses incurred with the investigation, preparation and prosecution of such action or proceeding.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;f) <u>Restrictions</u>. The Holder acknowledges that the Warrant Shares acquired upon the exercise of this Warrant, if not registered, and the Holder does not utilize cashless exercise, will have restrictions upon resale imposed by state and federal securities laws.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;g) <u>Nonwaiver and Expenses</u>. No course of dealing or any delay or failure to exercise any right hereunder on the part of Holder shall operate as a waiver of such right or otherwise prejudice the Holder's rights, powers or remedies. Without limiting any other provision of this Warrant, if the Company willfully and knowingly fails to comply with any provision of this Warrant, which results in any material damages to the Holder, the Company shall pay to the Holder such amounts as shall be sufficient to cover any costs and expenses including, but not limited to, reasonable attorneys' fees, including those of appellate proceedings, incurred by the Holder in collecting any amounts due pursuant hereto or in otherwise enforcing any of its rights, powers or remedies hereunder.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;h) <u>Notices</u>. Any and all notices or other communications or deliveries to be provided by the Holders hereunder including, without limitation, any Notice of Exercise, shall be in writing and delivered personally, by e-mail, or sent by a nationally recognized overnight courier service, addressed to the Company, at MetaVia Inc., 545 Concord Avenue, Suite 210, Cambridge, Massachusetts 02138, Attention: Chief Executive Officer, email address: [ ], or such other email address or address as the Company may specify for such purposes by notice to the Holders. Any and all notices or other communications or deliveries to be provided by the Company hereunder shall be in writing and delivered personally, by e-mail, or sent by a nationally recognized overnight courier service addressed to each Holder at the e-mail address or address of such Holder appearing on the books of the Company. Any notice or other communication or deliveries hereunder shall be deemed given and effective on the earliest of (i) the time of transmission, if such notice or communication is delivered via e-mail at the e-mail address set forth in this Section prior to 5:30 p.m. (New York City time) on any date, (ii) the next Trading Day after the time of transmission, if such notice or communication is delivered via e-mail at the e-mail address set forth in this Section on a day that is not a Trading Day or later than 5:30 p.m. (New York City time) on any Trading Day, (iii) the second Trading Day following the date of mailing, if sent by U.S. nationally recognized overnight courier service, or (iv) upon actual receipt by the party to whom such notice is required to be given. To the extent that any notice provided hereunder constitutes, or contains, material, non-public information regarding the Company or any Subsidiaries, the Company shall simultaneously file such notice with the Commission pursuant to a Current Report on Form 8-K. Notwithstanding any other provision of this Warrant, as to any Warrant not held in certificated form, where this Warrant provides for notice of any event to a Holder, such notice shall be sufficiently given if given to DTC (or any successor depository) pursuant to the procedures of DTC (or such successor depository).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i) <u>Limitation of Liability</u>. No provision hereof, in the absence of any affirmative action by the Holder to exercise this Warrant to purchase Warrant Shares, and no enumeration herein of the rights or privileges of the Holder, shall give rise to any liability of the Holder for the purchase price of any Common Stock or as a stockholder of the Company, whether such liability is asserted by the Company or by creditors of the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;j) <u>Remedies</u>. The Holder, in addition to being entitled to exercise all rights granted by law, including recovery of damages, will be entitled to specific performance of its rights under this Warrant. The Company agrees that monetary damages would not be adequate compensation for any loss incurred by reason of a breach by it of the provisions of this Warrant and hereby agrees to waive and not to assert the defense in any action for specific performance that a remedy at law would be adequate.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;k) <u>Successors and Assigns</u>. Subject to applicable securities laws, this Warrant and the rights and obligations evidenced hereby shall inure to the benefit of and be binding upon the successors and assigns of the Company and the successors and assigns of Holder. The provisions of this Warrant are intended to be for the benefit of any Holder from time to time of this Warrant and shall be enforceable by the Holder or holder of Warrant Shares.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;l) <u>Amendment</u>. Other than Section 2(e) which may not be amended, this Warrant may be modified or amended or the provisions hereof waived with the written consent of the Company, on the one hand, and the Holder or the beneficial owner of this Warrant, on the other hand.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;m) <u>Severability</u>. Wherever possible, each provision of this Warrant shall be interpreted in such manner as to be effective and valid under applicable law, but if any provision of this Warrant shall be prohibited by or invalid under applicable law, such provision shall be ineffective to the extent of such prohibition or invalidity, without invalidating the remainder of such provisions or the remaining provisions of this Warrant.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;n) <u>Headings</u>. The headings used in this Warrant are for the convenience of reference only and shall not, for any purpose, be deemed a part of this Warrant.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;o) <u>Warrant Agency Agreement.</u> If this Warrant is held in global form through DTC (or any successor depositary), this Warrant is issued subject to the Warrant Agency Agreement. To the extent any provision of this Warrant conflicts with the express provisions of the Warrant Agency Agreement, the provisions of this Warrant shall govern and be controlling.

[*Signature Page Follows*]

IN WITNESS WHEREOF, the Company has caused this Warrant to be executed by its officer thereunto duly authorized as of the date first above indicated.

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| | | |
|:---|:---|:---|
| **METAVIA INC.** | **METAVIA INC.** | **METAVIA INC.** |
| By: |  |  |
|  | Name: | Hyung Heon Kim |
|  | Title: | President and Chief Executive Officer |
| **EQUINITI TRUST COMPANY, LLC** | **EQUINITI TRUST COMPANY, LLC** | **EQUINITI TRUST COMPANY, LLC** |
| By: |  |  |
|  | Name: |  |
|  | Title: |  |

---

**EXHIBIT A**

**NOTICE OF EXERCISE**

---

| | |
|:---|:---|
| To: | **MetaVia Inc.** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) The undersigned hereby elects to purchase ________ Warrant Shares of the Company pursuant to the terms of the attached Warrant (only if exercised in full), and tenders herewith payment of the exercise price in full, together with all applicable transfer taxes, if any.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) Payment shall take the form of (check applicable box):

◻ in lawful money of the United States; or

◻ if permitted, the cancellation of such number of Warrant Shares as is necessary, in accordance with the formula set forth in subsection 2(c) of the Warrant, to exercise this Warrant with respect to the maximum number of Warrant Shares purchasable pursuant to the cashless exercise procedure set forth in subsection 2(c) of the Warrant.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) Please issue said Warrant Shares in the name of the undersigned or in such other name as is specified below:

The Warrant Shares shall be delivered to the following DWAC Account Number:

[SIGNATURE OF HOLDER]

Name of Investing Entity:  

*Signature of Authorized Signatory of Investing Entity*:  

Name of Authorized Signatory:   <br> Title of Authorized Signatory:  

Date:

**EXHIBIT B**

ASSIGNMENT FORM

*(To assign the foregoing Warrant, execute this form and supply required information. Do not use this form to exercise the Warrant to purchase shares.)*

FOR VALUE RECEIVED, the foregoing Warrant and all rights evidenced thereby are hereby assigned to

---

| | |
|:---|:---|
| Name: | |
| | (Please Print) |
| Address: | |
| | (Please Print) |
| Phone Number: | |
| Email Address: | |
| Dated:<u> </u>,<u> </u> |  |
| Holder's Signature: |  |
| Holder's Address: |  |

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## Exhibit 4.16

**Exhibit 4.16**

**SERIES D COMMON STOCK PURCHASE WARRANT**

**METAVIA Inc.**

Warrant Shares: [_______] Initial Exercise Date: [______], 2026

THIS SERIES D COMMON STOCK PURCHASE WARRANT (the "<u>Warrant</u>") certifies that, for value received, [___] or its assigns (the "<u>Holder</u>") is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on or after the date set forth above (the "<u>Initial Exercise Date</u>") and on or prior to 5:00 p.m. (New York City time) on [______], 2028 (the "<u>Termination Date</u>") but not thereafter, to subscribe for and purchase from MetaVia Inc., a Delaware corporation (the "<u>Company</u>"), up to [___] shares (as subject to adjustment hereunder, the "<u>Warrant Shares</u>") of Common Stock. The purchase price of one share of Common Stock under this Warrant shall be equal to the Exercise Price, as defined in Section 2(b). This Warrant shall initially be issued and maintained in the form of a security held in book-entry form and the Depository Trust Company or its nominee ("<u>DTC</u>") shall initially be the sole registered holder of this Warrant, subject to a Holder's right to elect to receive a Warrant in certificated form pursuant to the terms of the Warrant Agency Agreement, in which case this sentence shall not apply.

<u>Section 1</u>. <u>Definitions</u>. In addition to the terms defined elsewhere in this Warrant, the following terms have the meanings indicated in this Section 1:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a) "<u>Affiliate</u>" means any Person that, directly or indirectly through one or more intermediaries, controls or is controlled by or is under common control with a Person, as such terms are used in and construed under Rule 405 under the Securities Act.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b) "<u>Bid Price</u>" means, for any date, the price determined by the first of the following clauses that applies: (a) if the Common Stock is then listed or quoted on a Trading Market, the bid price of the Common Stock for the time in question (or the nearest preceding date) on the Trading Market on which the Common Stock is then listed or quoted as reported by Bloomberg L.P. (based on a Trading Day from 9:30 a.m. (New York City time) to 4:02 p.m. (New York City time)), (b) if the OTCQB Venture Market (the "<u>OTCQB</u>") or the OTCQX Best Market (the "<u>OTCQX</u>") is not a Trading Market, the volume weighted average price of the Common Stock for such date (or the nearest preceding date) on OTCQB or OTCQX as applicable, (c) if the Common Stock is not then listed or quoted for trading on OTCQB or OTCQX and if prices for the Common Stock are then reported on the Pink Open Market (or a similar organization or agency succeeding to its functions of reporting prices) (the "<u>Pink Open Market</u>"), the most recent bid price per share of the Common Stock so reported, or (d) in all other cases, the fair market value of a share of Common Stock as determined by an independent appraiser selected in good faith by the Holders of a majority in interest of the Warrants then outstanding and reasonably acceptable to the Company, the fees and expenses of which shall be paid by the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c) "<u>Board of Directors</u>" means the board of directors of the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d) "<u>Business Day</u>" means any day other than Saturday, Sunday or other day on which commercial banks in The City of New York are authorized or required by law to remain closed; provided, however, for clarification, commercial banks shall not be deemed to be authorized or required by law to remain closed due to "stay at home", "shelter-in-place", "non-essential employee" or any other similar orders or restrictions or the closure of any physical branch locations at the direction of any governmental authority so long as the electronic funds transfer systems (including for wire transfers) of commercial banks in The City of New York generally are open for use by customers on such day.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e) "<u>Commission</u>" means the United States Securities and Exchange Commission.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;f) "<u>Common Stock</u>" means the common stock of the Company, par value $0.001 per share, and any other class of securities into which such securities may hereafter be reclassified or changed.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;g) "<u>Common Stock Equivalents</u>" means any securities of the Company or the Subsidiaries which would entitle the holder thereof to acquire at any time Common Stock, including, without limitation, any debt, preferred stock, right, option, warrant or other instrument that is at any time convertible into or exercisable or exchangeable for, or otherwise entitles the holder thereof to receive, Common Stock.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;h) "<u>Exchange Act</u>" means the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i) "<u>Person</u>" means an individual or corporation, partnership, trust, incorporated or unincorporated association, joint venture, limited liability company, joint stock company, government (or an agency or subdivision thereof) or other entity of any kind.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;j) "<u>Registration Statement</u>" means the Company's registration statement on Form S-1 (File No. 333-292581).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;k) "<u>Securities Act</u>" means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;l) "<u>Subsidiary</u>" means any subsidiary of the Company and shall, where applicable, also include any direct or indirect subsidiary of the Company formed or acquired after the date hereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;m) "<u>Trading Day</u>" means a day on which the Common Stock is traded on a Trading Market.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;n) "<u>Trading Market</u>" means any of the following markets or exchanges on which the Common Stock is listed or quoted for trading on the date in question: the NYSE American, the Nasdaq Capital Market, the Nasdaq Global Market, the Nasdaq Global Select Market, the New York Stock Exchange, OTCQB or OTCQX (or any successors to any of the foregoing).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;o) "<u>Transfer Agent</u>" means Equiniti Trust Company, LLC, the current transfer agent of the Company, with a mailing address of 1110 Centre Point Curve, Suite 101, Mendota Heights, Minnesota 55120-4100, Attn: Corporate Actions, and any successor transfer agent of the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;p) "<u>VWAP</u>" means, for any date, the price determined by the first of the following clauses that applies: (a) if the Common Stock is then listed or quoted on a Trading Market, the daily volume weighted average price of the Common Stock for such date (or the nearest preceding date) on the Trading Market on which the Common Stock is then listed or quoted as reported by Bloomberg L.P. (based on a Trading Day from 9:30 a.m. (New York City time) to 4:02 p.m. (New York City time)), (b) if OTCQB or OTCQX is not a Trading Market, the volume weighted average price of the Common Stock for such date (or the nearest preceding date) on OTCQB or OTCQX as applicable, (c) if the Common Stock is not then listed or quoted for trading on OTCQB or OTCQX and if prices for the Common Stock are then reported on the Pink Open Market (or a similar organization or agency succeeding to its functions of reporting prices), the most recent bid price per share of the Common Stock so reported, or (d) in all other cases, the fair market value of a share of Common Stock as determined by an independent appraiser selected in good faith by the holders of a majority in interest of the Warrants then outstanding and reasonably acceptable to the Company, the fees and expenses of which shall be paid by the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;q) "<u>Warrant Agency Agreement</u>" means that certain warrant agency agreement, dated on or about the Initial Exercise Date, between the Company and the Warrant Agent.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;r) "<u>Warrant Agent</u>" means the Transfer Agent and any successor warrant agent of the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;s) "<u>Warrants</u>" means this Warrant and other Series D Common Stock Purchase Warrants issued by the Company pursuant to the Registration Statement.

<u>Section 2</u>. <u>Exercise</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a) <u>Exercise of Warrant</u>. Exercise of the purchase rights represented by this Warrant may be made, in whole or in part, at any time or times on or after the Initial Exercise Date and on or before the Termination Date by delivery to the Company of a duly executed PDF copy submitted by e-mail (or e-mail attachment) of the Notice of Exercise in the form attached hereto as <u>Exhibit A</u> (the "<u>Notice of Exercise</u>"). Within the earlier of (i) one Trading Day and (ii) the number of Trading Days comprising the Standard Settlement Period (as defined in Section 2(d)(i) herein) following the date of exercise as aforesaid, the Holder shall deliver the aggregate Exercise Price for the Warrant Shares specified in the applicable Notice of Exercise by wire transfer or cashier's check drawn on a United States bank unless the cashless exercise procedure specified in Section 2(c) below is specified in the applicable Notice of Exercise. No ink-original Notice of Exercise shall be required, nor shall any medallion guarantee (or other type of guarantee or notarization) of any Notice of Exercise be required. Notwithstanding anything herein to the contrary, the Holder shall not be required to physically surrender this Warrant to the Company until the Holder has purchased all of the Warrant Shares available hereunder and the Warrant has been exercised in full, in which case, the Holder shall surrender this Warrant to the Company for cancellation within three Trading Days of the date on which the final Notice of Exercise is delivered to the Company. Partial exercises of this Warrant resulting in purchases of a portion of the total number of Warrant Shares available hereunder shall have the effect of lowering the outstanding number of Warrant Shares purchasable hereunder in an amount equal to the applicable number of Warrant Shares purchased. The Holder and the Company shall maintain records showing the number of Warrant Shares purchased and the date of such purchases. The Company shall deliver any objection to any Notice of Exercise on the Trading Day of receipt of such notice. **The Holder and any assignee, by acceptance of this Warrant, acknowledge and agree that, by reason of the provisions of this paragraph, following the purchase of a portion of the Warrant Shares hereunder, the number of Warrant Shares available for purchase hereunder at any given time may be less than the amount stated on the face hereof.**

Notwithstanding the foregoing in this Section 2(a), a Holder whose interest in this Warrant is a beneficial interest in certificate(s) representing this Warrant held in book-entry form through DTC (or another established clearing corporation performing similar functions), shall effect exercises made pursuant to this Section 2(a) by delivering to DTC (or such other clearing corporation, as applicable) the appropriate instruction form for exercise, complying with the procedures to effect exercise that are required by DTC (or such other clearing corporation, as applicable), subject to a Holder's right to elect to receive a Warrant in certificated form pursuant to the terms of the Warrant Agency Agreement, in which case this sentence shall not apply.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b) <u>Exercise Price</u>. The exercise price per share of Common Stock under this Warrant shall be $[___], subject to adjustment hereunder (the "<u>Exercise Price</u>").

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c) <u>Cashless Exercise</u>. If at the time of exercise hereof there is no effective registration statement registering, or the prospectus contained therein is not available for the issuance of the Warrant Shares to the Holder, then this Warrant may only be exercised, in whole or in part, by means of a "cashless exercise" in which the Holder shall be entitled to receive a number of Warrant Shares equal to the quotient obtained by dividing [(A-B) (X)] by (A), where:

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| | |
|:---|:---|
| (A) = | as applicable: (i) the VWAP on the Trading Day immediately preceding the date of the applicable Notice of Exercise if such Notice of Exercise is (1) both executed and delivered pursuant to Section 2(a) hereof on a day that is not a Trading Day or (2) both executed and delivered pursuant to Section 2(a) hereof on a Trading Day prior to the opening of "regular trading hours" (as defined in Rule 600(b) of Regulation NMS promulgated under the federal securities laws) on such Trading Day, (ii) the Bid Price of the Common Stock on the principal Trading Market as reported by Bloomberg L.P. as of the time of the Holder's execution of the applicable Notice of Exercise if such Notice of Exercise is executed during "regular trading hours" on a Trading Day and is delivered within two (2) hours thereafter (including until two (2) hours after the close of "regular trading hours" on a Trading Day) pursuant to Section 2(a) hereof, or (iii) the VWAP on the date of the applicable Notice of Exercise if the date of such Notice of Exercise is a Trading Day and such Notice of Exercise is both executed and delivered pursuant to Section 2(a) hereof after the close of "regular trading hours" on such Trading Day; |

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(B) = the Exercise Price of this Warrant, as adjusted hereunder; and

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| | |
|:---|:---|
| (X) = | the number of Warrant Shares that would be issuable upon exercise of this Warrant in accordance with the terms of this Warrant if such exercise were by means of a cash exercise rather than a cashless exercise. |

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If Warrant Shares are issued in such a cashless exercise, the parties acknowledge and agree that in accordance with Section 3(a)(9) of the Securities Act, the Warrant Shares shall take on the registered characteristics of the Warrants being exercised. The Company agrees not to take any position contrary to this Section 2(c).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d) <u>Mechanics of Exercise</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i. <u>Delivery of Warrant Shares Upon Exercise</u>. The Company shall cause the Warrant Shares purchased hereunder to be transmitted by the Transfer Agent to the Holder by crediting the account of the Holder's or its designee's balance account with The Depository Trust Company through its Deposit or Withdrawal at Custodian system ("<u>DWAC</u>") if the Company is then a participant in such system and either (A) there is an effective registration statement permitting the issuance of the Warrant Shares to or resale of the Warrant Shares by Holder or (B) this Warrant is being exercised via cashless exercise, and otherwise by physical delivery of a certificate, registered in the Company's share register in the name of the Holder or its designee, for the number of Warrant Shares to which the Holder is entitled pursuant to such exercise to the address specified by the Holder in the Notice of Exercise by the date that is the earlier of (i) one Trading Day after the delivery to the Company of the Notice of Exercise and (ii) the number of Trading Days comprising the Standard Settlement Period after the delivery to the Company of the Notice of Exercise (such date, the "<u>Warrant Share Delivery Date</u>"). Upon delivery of the Notice of Exercise, the Holder shall be deemed for all corporate purposes to have become the holder of record of the Warrant Shares with respect to which this Warrant has been exercised, irrespective of the date of delivery of the Warrant Shares, provided that payment of the aggregate Exercise Price (other than in the case of a cashless exercise) is received within the earlier of (i) one Trading Day and (ii) the number of Trading Days comprising the Standard Settlement Period following delivery of the Notice of Exercise. If the Company fails for any reason to deliver to the Holder the Warrant Shares subject to a Notice of Exercise by the Warrant Share Delivery Date, the Company shall pay to the Holder, in cash, as liquidated damages and not as a penalty, for each $1,000 of Warrant Shares subject to such exercise (based on the VWAP of the Common Stock on the date of the applicable Notice of Exercise), $10 per Trading Day (increasing to $20 per Trading Day on the third Trading Day after the Warrant Share Delivery Date) for each Trading Day after such Warrant Share Delivery Date until such Warrant Shares are delivered or Holder rescinds such exercise. The Company agrees to maintain a transfer agent that is a participant in the FAST program so long as this Warrant remains outstanding and exercisable. As used herein, "<u>Standard Settlement Period</u>" means the standard settlement period, expressed in a number of Trading Days, on the Company's primary Trading Market with respect to the Common Stock as in effect on the date of delivery of the Notice of Exercise.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ii. <u>Delivery of New Warrants Upon Exercise</u>. If this Warrant shall have been exercised in part, the Company shall, at the request of a Holder and upon surrender of this Warrant certificate, at the time of delivery of the Warrant Shares, deliver to the Holder a new Warrant evidencing the rights of the Holder to purchase the unpurchased Warrant Shares called for by this Warrant, which new Warrant shall in all other respects be identical with this Warrant.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iii. <u>Rescission Rights</u>. If the Company fails to cause the Transfer Agent to transmit to the Holder the Warrant Shares pursuant to Section 2(d)(i) by the Warrant Share Delivery Date, then the Holder will have the right to rescind such exercise by delivering written notice (including by email) to the Company at any time prior to the delivery of the Warrant Shares.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iv. <u>Compensation for Buy-In on Failure to Timely Deliver Warrant Shares Upon Exercise</u>. In addition to any other rights available to the Holder, if the Company fails to cause the Transfer Agent to transmit to the Holder the Warrant Shares in accordance with the provisions of Section 2(d)(i) above pursuant to an exercise on or before the Warrant Share Delivery Date and the Holder has paid any required Exercise Price for the portion of this Warrant being exercised on or prior to such Warrant Share Delivery Date (or utilized cashless exercise, if available), and if after such date the Holder is required by its broker to purchase (in an open market transaction or otherwise) or the Holder's brokerage firm otherwise purchases, shares of Common Stock to deliver in satisfaction of a sale by the Holder of the Warrant Shares which the Holder anticipated receiving upon such exercise (a "<u>Buy-In</u>"), then the Company shall (A) pay in cash to the Holder the amount, if any, by which (x) the Holder's total purchase price (including customary brokerage commissions, if any) for the shares of Common Stock so purchased exceeds (y) the amount obtained by multiplying (1) the number of Warrant Shares that the Company was required to deliver to the Holder in connection with the exercise at issue times (2) the price at which the sell order giving rise to such purchase obligation was executed, and (B) at the option of the Holder, either reinstate the portion of the Warrant and equivalent number of Warrant Shares for which such exercise was not honored (in which case such exercise shall be deemed rescinded) or deliver to the Holder the number of shares of Common Stock that would have been issued had the Company timely complied with its exercise and delivery obligations hereunder. For example, if the Holder purchases Common Stock having a total purchase price of $11,000 to cover a Buy-In with respect to an attempted exercise of shares of Common Stock with an aggregate sale price giving rise to such purchase obligation of $10,000, under clause (A) of the immediately preceding sentence the Company shall be required to pay the Holder $1,000. The Holder shall provide the Company written notice indicating the amounts payable to the Holder in respect of the Buy-In and, upon request of the Company, evidence of the amount of such loss. Nothing herein shall limit a Holder's right to pursue any other remedies available to it hereunder, at law or in equity including, without limitation, a decree of specific performance and/or injunctive relief with respect to the Company's failure to timely deliver shares of Common Stock upon exercise of the Warrant as required pursuant to the terms hereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;v. <u>No Fractional Shares or Scrip</u>. No fractional shares or scrip representing fractional shares shall be issued upon the exercise of this Warrant. As to any fraction of a share which the Holder would otherwise be entitled to purchase upon such exercise, the Company shall, at its election, either pay a cash adjustment in respect of such final fraction in an amount equal to such fraction multiplied by the Exercise Price or round up to the next whole share.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;vi. <u>Charges, Taxes and Expenses</u>. Issuance of Warrant Shares shall be made without charge to the Holder for any issue or transfer tax or other incidental expense in respect of the issuance of such Warrant Shares, all of which taxes and expenses shall be paid by the Company, and such Warrant Shares shall be issued in the name of the Holder or in such name or names as may be directed by the Holder; <u>provided</u>, <u>however</u>, that in the event that Warrant Shares are to be issued in a name other than the name of the Holder, this Warrant when surrendered for exercise shall be accompanied by the Assignment Form attached hereto as <u>Exhibit B</u> duly executed by the Holder and the Company may require, as a condition thereto, the payment of a sum sufficient to reimburse it for any transfer tax incidental thereto. The Company shall pay all Transfer Agent fees required for same-day processing of any Notice of Exercise and all fees to the Depository Trust Company (or another established clearing corporation performing similar functions) required for same-day electronic delivery of the Warrant Shares.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;vii. <u>Closing of Books</u>. The Company will not close its stockholder books or records in any manner which prevents the timely exercise of this Warrant, pursuant to the terms hereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e) <u>Holder's Exercise Limitations</u>. The Company shall not effect any exercise of this Warrant, and a Holder shall not have the right to exercise any portion of this Warrant, pursuant to Section 2 or otherwise, to the extent that after giving effect to such issuance after exercise as set forth on the applicable Notice of Exercise, the Holder (together with the Holder's Affiliates, and any other Persons acting as a group together with the Holder or any of the Holder's Affiliates (such Persons, "<u>Attribution Parties</u>")), would beneficially own in excess of the Beneficial Ownership Limitation (as defined below). For purposes of the foregoing sentence, the number of shares of Common Stock beneficially owned by the Holder and its Affiliates and Attribution Parties shall include the number of shares of Common Stock issuable upon exercise of this Warrant with respect to which such determination is being made, but shall exclude the number of shares of Common Stock which would be issuable upon (i) exercise of the remaining, nonexercised portion of this Warrant beneficially owned by the Holder or any of its Affiliates or Attribution Parties and (ii) exercise or conversion of the unexercised or nonconverted portion of any other securities of the Company (including, without limitation, any other Common Stock Equivalents) subject to a limitation on conversion or exercise analogous to the limitation contained herein beneficially owned by the Holder or any of its Affiliates or Attribution Parties. Except as set forth in the preceding sentence, for purposes of this Section 2(e), beneficial ownership shall be calculated in accordance with Section 13(d) of the Exchange Act and the rules and regulations promulgated thereunder, it being acknowledged by the Holder that the Company is not representing to the Holder that such calculation is in compliance with Section 13(d) of the Exchange Act and the Holder is solely responsible for any schedules required to be filed in accordance therewith. To the extent that the limitation contained in this Section 2(e) applies, the determination of whether this Warrant is exercisable (in relation to other securities owned by the Holder together with any Affiliates and Attribution Parties) and of which portion of this Warrant is exercisable shall be in the sole discretion of the Holder, and the submission of a Notice of Exercise shall be deemed to be the Holder's determination of whether this Warrant is exercisable (in relation to other securities owned by the Holder together with any Affiliates and Attribution Parties) and of which portion of this Warrant is exercisable, in each case subject to the Beneficial Ownership Limitation, and the Company shall have no obligation to verify or confirm the accuracy of such determination. In addition, a determination as to any group status as contemplated above shall be determined in accordance with Section 13(d) of the Exchange Act and the rules and regulations promulgated thereunder. For purposes of this Section 2(e), in determining the number of outstanding shares of Common Stock, a Holder may rely on the number of outstanding shares of Common Stock as reflected in (A) the Company's most recent periodic or annual report filed with the Commission, as the case may be, (B) a more recent public announcement by the Company or (C) a more recent written notice by the Company or the Transfer Agent setting forth the number of shares of Common Stock outstanding. Upon the written request of a Holder, the Company shall within one Trading Day confirm in writing to the Holder the number of shares of Common Stock then outstanding. In any case, the number of outstanding shares of Common Stock shall be determined after giving effect to the conversion or exercise of securities of the Company, including this Warrant, by the Holder or its Affiliates or Attribution Parties since the date as of which such number of outstanding shares of Common Stock was reported. The "<u>Beneficial Ownership Limitation</u>" shall be 4.99% (or upon election by a Holder prior to the issuance of any Warrants, 9.99%) of the number of shares of Common Stock outstanding immediately after giving effect to the issuance of shares of Common Stock issuable upon exercise of this Warrant. The Holder, upon notice to the Company, may increase or decrease the Beneficial Ownership Limitation provisions of this Section 2(e), provided that the Beneficial Ownership Limitation in no event exceeds 9.99% of the number of shares of Common Stock outstanding immediately after giving effect to the issuance of shares of Common Stock upon exercise of this Warrant held by the Holder and the provisions of this Section 2(e) shall continue to apply. Any increase in the Beneficial Ownership Limitation will not be effective until the 61<sup>st</sup> day after such notice is delivered to the Company. The provisions of this paragraph shall be construed and implemented in a manner otherwise than in strict conformity with the terms of this Section 2(e) to correct this paragraph (or any portion hereof) which may be defective or inconsistent with the intended Beneficial Ownership Limitation herein contained or to make changes or supplements necessary or desirable to properly give effect to such limitation. The limitations contained in this paragraph shall apply to a successor holder of this Warrant.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;f) <u>Call Provision</u>. Subject to the provisions of Section 2(e) and this Section 2(f), if, after the Initial Exercise Date and after the release by the Company of a positive data readout for its Phase 1b Part III clinical trial for its product candidate DA-1726 via a widely disseminated press release (the date in which the Company releases such results, the "<u>Milestone Event Date</u>"), (i) the VWAP for each of 20 consecutive Trading Days (the "<u>Measurement Period</u>," which 20 consecutive Trading Day period shall not have commenced until after the Milestone Event Date) exceeds $[__] (subject to adjustment for forward and reverse stock splits, recapitalizations, stock dividends and the like after the Initial Exercise Date), (ii) the average daily dollar volume for such Measurement Period exceeds $500,000 per Trading Day and (iii) the Holder is not in possession of any information that constitutes, or might constitute, material non-public information which was provided by the Company, any of its Subsidiaries, or any of their officers, directors, employees, agents or Affiliates, then the Company may, within one (1) Trading Day of the end of such Measurement Period, call for cancellation of all or any portion of this Warrant for which a Notice of Exercise has not yet been delivered (such right, a "<u>Call</u>") for consideration equal to $0.001 per Warrant Share. To exercise this right, the Company must deliver to the Holder an irrevocable written notice (a "<u>Call Notice</u>"), indicating therein the portion of unexercised portion of this Warrant to which such notice applies. If the conditions set forth below for such Call are satisfied for the period from the date of the Call Notice through and including the Call Date (as defined below), then any portion of this Warrant subject to such Call Notice for which a Notice of Exercise shall not have been received by the Call Date will be cancelled at 6:30 p.m. (New York City time) on the tenth Trading Day after the date the Call Notice is received by the Holder (such date and time, the "<u>Call Date</u>"). Any unexercised portion of this Warrant to which the Call Notice does not pertain will be unaffected by such Call Notice. In furtherance thereof, the Company covenants and agrees that it will honor all Notices of Exercise with respect to Warrant Shares subject to a Call Notice that are tendered through 6:30 p.m. (New York City time) on the Call Date. The parties agree that any Notice of Exercise delivered following a Call Notice which calls less than all of the Warrants shall first reduce to zero the number of Warrant Shares subject to such Call Notice prior to reducing the remaining Warrant Shares available for purchase under this Warrant. For example, if (A) this Warrant then permits the Holder to acquire 100 Warrant Shares, (B) a Call Notice pertains to 75 Warrant Shares, and (C) prior to 6:30 p.m. (New York City time) on the Call Date the Holder tenders a Notice of Exercise in respect of 50 Warrant Shares, then (x) on the Call Date the right under this Warrant to acquire 25 Warrant Shares will be automatically cancelled, (y) the Company, in the time and manner required under this Warrant, will have issued and delivered to the Holder 50 Warrant Shares in respect of the exercises following receipt of the Call Notice, and (z) the Holder may, until the Termination Date, exercise this Warrant for 25 Warrant Shares (subject to adjustment as herein provided and subject to subsequent Call Notices). Subject again to the provisions of this Section 2(f) (including the satisfaction of the conditions during the time periods set forth herein), the Company may deliver subsequent Call Notices for any portion of this Warrant for which the Holder shall not have delivered a Notice of Exercise. Notwithstanding anything to the contrary set forth in this Warrant, the Company may not deliver a Call Notice or require the cancellation of this Warrant (and any such Call Notice shall be void), unless, from the beginning of the Measurement Period through the Call Date, (1) the Company shall have honored in accordance with the terms of this Warrant all Notices of Exercise delivered by 6:30 p.m. (New York City time) on the Call Date, (2) a registration statement shall be effective as to all Warrant Shares and the prospectus thereunder available for use by the Company for the sale of all such Warrant Shares to the Holder, (3) the Common Stock shall be listed or quoted for trading on the Trading Market, (4) there is a sufficient number of authorized shares of Common Stock for issuance of all Warrant Shares, (5) the issuance of all Warrant Shares subject to a Call Notice shall not cause a breach of any provision of Section 2(e) herein, (6) the Company shall have paid all liquidated damages and other amounts owing to the Holder in respect of the Warrants, (7) there has been no public announcement of a pending or proposed Fundamental Transaction that has not been consummated and (8) the Holder is not in possession of any information provided by the Company, any of its Subsidiaries, or any of their officers, directors, employees, agents or Affiliates, that constitutes, or may constitute, material non-public information. The Company's right to call the Warrants under this Section 2(f) shall be exercised ratably among the Holders based on each Holder's initial purchase of Warrants.

<u>Section 3</u>. <u>Certain Adjustments</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a) <u>Stock Dividends and Splits</u>. If the Company, at any time while this Warrant is outstanding: (i) pays a stock dividend or otherwise makes a distribution or distributions on shares of its Common Stock or any other equity or equity equivalent securities payable in shares of Common Stock (which, for avoidance of doubt, shall not include any shares of Common Stock issued by the Company upon exercise of this Warrant), (ii) subdivides outstanding shares of Common Stock into a larger number of shares, (iii) combines (including by way of reverse stock split) outstanding shares of Common Stock into a smaller number of shares, or (iv) issues by reclassification of shares of the Common Stock any shares of capital stock of the Company, then in each case the Exercise Price shall be multiplied by a fraction of which the numerator shall be the number of shares of Common Stock (excluding treasury shares, if any) outstanding immediately before such event and of which the denominator shall be the number of shares of Common Stock outstanding immediately after such event, and the number of shares issuable upon exercise of this Warrant shall be proportionately adjusted such that the aggregate Exercise Price of this Warrant shall remain unchanged. Any adjustment made pursuant to this Section 3(a) shall become effective immediately after the record date for the determination of stockholders entitled to receive such dividend or distribution and shall become effective immediately after the effective date in the case of a subdivision, combination or re-classification.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b) <u>Subsequent Rights Offerings</u>. In addition to any adjustments pursuant to Section 3(a) above, if at any time the Company grants, issues or sells any Common Stock Equivalents or rights to purchase stock, warrants, securities or other property pro rata to the record holders of any class of shares of Common Stock (the "<u>Purchase Rights</u>"), then the Holder will be entitled to acquire, upon the terms applicable to such Purchase Rights, the aggregate Purchase Rights which the Holder could have acquired if the Holder had held the number of shares of Common Stock acquirable upon complete exercise of this Warrant (without regard to any limitations on exercise hereof, including without limitation, the Beneficial Ownership Limitation) immediately before the date on which a record is taken for the grant, issuance or sale of such Purchase Rights, or, if no such record is taken, the date as of which the record holders of shares of Common Stock are to be determined for the grant, issue or sale of such Purchase Rights (<u>provided</u>, <u>however</u>, that to the extent that the Holder's right to participate in any such Purchase Right would result in the Holder exceeding the Beneficial Ownership Limitation, then the Holder shall notify the Company that it is not entitled to participate in such Purchase Right to such extent (or beneficial ownership of such shares of Common Stock as a result of such Purchase Right to such extent) (with such Beneficial Ownership Limitation determined by the Holder) and such Purchase Right to such extent shall be held in abeyance for the Holder until such time, if ever, as the Holder notifies the Company that its right thereto would not result in the Holder exceeding the Beneficial Ownership Limitation).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c) <u>Pro Rata Distributions</u>. During such time as this Warrant is outstanding, if the Company shall declare or make any dividend or other distribution of its assets (or rights to acquire its assets) to holders of shares of Common Stock, by way of return of capital or otherwise (including, without limitation, any distribution of cash, stock or other securities, property or options by way of a dividend, spin off, reclassification, corporate rearrangement, scheme of arrangement or other similar transaction) (a "<u>Distribution</u>"), at any time after the issuance of this Warrant, then, in each such case, the Holder shall be entitled to participate in such Distribution to the same extent that the Holder would have participated therein if the Holder had held the number of shares of Common Stock acquirable upon complete exercise of this Warrant (without regard to any limitations on exercise hereof, including without limitation, the Beneficial Ownership Limitation) immediately before the date of which a record is taken for such Distribution, or, if no such record is taken, the date as of which the record holders of shares of Common Stock are to be determined for the participation in such Distribution; <u>provided</u>, <u>however</u>, that to the extent that the Holder's right to participate in any such Distribution would result in the Holder exceeding the Beneficial Ownership Limitation, then the Holder shall notify the Company that it is not entitled to participate in such Distribution to such extent (or in the beneficial ownership of any shares of Common Stock as a result of such Distribution to such extent) (with such Beneficial Ownership Limitation determined by the Holder) and the portion of such Distribution shall be held in abeyance for the benefit of the Holder until such time, if ever, as the Holder notifies the Company that its right thereto would not result in the Holder exceeding the Beneficial Ownership Limitation; and <u>provided</u>, <u>further</u>, <u>however</u>, that Holder shall not be entitled to participate in any such Distribution to the extent that such Distribution constitutes a Fundamental Transaction and the provisions of Section 3(d) below are applicable to such Distribution.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d) <u>Fundamental Transaction</u>. If, at any time while this Warrant is outstanding, (i) the Company, directly or indirectly, in one or more related transactions effects any merger or consolidation of the Company with or into another Person, (ii) the Company (or any Subsidiary), directly or indirectly, effects any sale, lease, license, assignment, transfer, conveyance or other disposition of all or substantially all of the assets of the Company in one or a series of related transactions, (iii) any, direct or indirect, purchase offer, tender offer or exchange offer (whether by the Company or another Person) is completed pursuant to which holders of Common Stock are permitted to sell, tender or exchange their shares for other securities, cash or property and has been accepted by the holders of greater than 50% of the outstanding Common Stock or greater than 50% of the voting power of the common equity of the Company, (iv) the Company, directly or indirectly, in one or more related transactions effects any reclassification, reorganization or recapitalization of the Common Stock or any compulsory share exchange pursuant to which the Common Stock is effectively converted into or exchanged for other securities, cash or property, or (v) the Company, directly or indirectly, in one or more related transactions consummates a stock or share purchase agreement or other business combination (including, without limitation, a reorganization, recapitalization, spin-off, merger or scheme of arrangement) with another Person or group of Persons whereby such other Person or group acquires greater than 50% of the outstanding shares of Common Stock or greater than 50% of the voting power of the common equity of the Company, except, in each case of (i) through (v), actions taken solely in connection with any internal reorganization (each a "<u>Fundamental Transaction</u>"), then, upon any subsequent exercise of this Warrant, the Holder shall have the right to receive, for each Warrant Share that would have been issuable upon such exercise immediately prior to the occurrence of such Fundamental Transaction, at the option of the Holder (without regard to any limitation in Section 2(e) on the exercise of this Warrant), the number of shares of Common Stock of the successor or acquiring corporation or of the Company, if it is the surviving corporation, and any additional consideration (the "<u>Alternate Consideration</u>") receivable as a result of such Fundamental Transaction by a holder of the number of shares of Common Stock for which this Warrant is exercisable immediately prior to such Fundamental Transaction (without regard to any limitation in Section 2(e) on the exercise of this Warrant). For purposes of any such exercise, the determination of the Exercise Price shall be appropriately adjusted to apply to such Alternate Consideration based on the amount of Alternate Consideration issuable in respect of one share of Common Stock in such Fundamental Transaction, and the Company shall apportion the Exercise Price among the Alternate Consideration in a reasonable manner reflecting the relative value of any different components of the Alternate Consideration. If holders of Common Stock are given any choice as to the securities, cash or property to be received in a Fundamental Transaction, then the Holder shall be given the same choice as to the Alternate Consideration it receives upon any exercise of this Warrant following such Fundamental Transaction. Notwithstanding anything to the contrary, in the event of a Fundamental Transaction, the Company or any Successor Entity (as defined below) shall, at the Holder's option, exercisable at any time concurrently with, or within 30 days after, the consummation of the Fundamental Transaction (or, if later, the date of the public announcement of the applicable Fundamental Transaction), purchase this Warrant from the Holder by paying to the Holder an amount of cash equal to the Black Scholes Value (as defined below) of the remaining unexercised portion of this Warrant on the date of the consummation of such Fundamental Transaction; provided, however, that, if the Fundamental Transaction is not within the Company's control, including not approved by the Company's Board of Directors, the Holder shall only be entitled to receive from the Company or any Successor Entity the same type or form of consideration (and in the same proportion), at the Black Scholes Value of the unexercised portion of this Warrant, that is being offered and paid to the holders of Common Stock of the Company in connection with the Fundamental Transaction, whether that consideration be in the form of cash, stock or any combination thereof, or whether the holders of Common Stock are given the choice to receive from among alternative forms of consideration in connection with the Fundamental Transaction; provided, further, that if holders of Common Stock of the Company are not offered or paid any consideration in such Fundamental Transaction, such holders of Common Stock will be deemed to have received common stock of the Successor Entity (which Successor Entity may be the Company following such Fundamental Transaction) in such Fundamental Transaction. "Black Scholes Value" means the value of this Warrant based on the Black-Scholes Option Pricing Model obtained from the "OV" function on Bloomberg determined as of the day of consummation of the applicable Fundamental Transaction for pricing purposes and reflecting (A) a risk-free interest rate corresponding to the U.S. Treasury rate for a period equal to the time between the date of the public announcement of the applicable contemplated Fundamental Transaction and the Termination Date, (B) an expected volatility equal to the 100 day volatility obtained from the HVT function on Bloomberg (determined utilizing a 365 day annualization factor) as of the Trading Day immediately following the public announcement of the applicable contemplated Fundamental Transaction, (C) the underlying price per share used in such calculation shall be the sum of the price per share being offered in cash, if any, plus the value of any non-cash consideration, if any, being offered in such Fundamental Transaction, (D) a remaining option time equal to the time between the date of the public announcement of the applicable contemplated Fundamental Transaction and the Termination Date and (E) a zero cost of borrow. The payment of the Black Scholes Value will be made by wire transfer of immediately available funds (or such other consideration) within the later of (i) five Business Days of the Holder's election and (ii) the date of consummation of the Fundamental Transaction. The Company shall cause any successor entity in a Fundamental Transaction in which the Company is not the survivor (the "<u>Successor Entity</u>") to assume in writing all of the obligations of the Company under this Warrant in accordance with the provisions of this Section 3(d) pursuant to written agreements in form and substance reasonably satisfactory to the Holder and approved by the Holder (without unreasonable delay) prior to such Fundamental Transaction and shall, at the option of the Holder, deliver to the Holder in exchange for this Warrant a security of the Successor Entity evidenced by a written instrument substantially similar in form and substance to this Warrant which is exercisable for a corresponding number of shares of capital stock of such Successor Entity (or its parent entity) equivalent to the shares of Common Stock acquirable and receivable upon exercise of this Warrant (without regard to any limitations on the exercise of this Warrant) prior to such Fundamental Transaction, and with an exercise price which applies the exercise price hereunder to such shares of capital stock (but taking into account the relative value of the shares of Common Stock pursuant to such Fundamental Transaction and the value of such shares of capital stock, such number of shares of capital stock and such exercise price being for the purpose of protecting the economic value of this Warrant immediately prior to the consummation of such Fundamental Transaction), and which is reasonably satisfactory in form and substance to the Holder. Upon the occurrence of any such Fundamental Transaction, the Successor Entity shall be added to the term "Company" under this Warrant (so that from and after the occurrence or consummation of such Fundamental Transaction, each and every provision of this Warrant referring to the "Company" shall refer instead to each of the Company and the Successor Entity or Successor Entities, jointly and severally), and the Successor Entity or Successor Entities, jointly and severally with the Company, may exercise every right and power of the Company prior thereto and the Successor Entity or Successor Entities shall assume all of the obligations of the Company prior thereto under this Warrant with the same effect as if the Company and such Successor Entity or Successor Entities, jointly and severally, had been named as the Company herein.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e) <u>Calculations</u>. All calculations under this Section 3 shall be made to the nearest cent or the nearest 1/100th of a share, as the case may be. For purposes of this Section 3, the number of shares of Common Stock deemed to be issued and outstanding as of a given date shall be the sum of the number of shares of Common Stock (excluding treasury shares, if any) issued and outstanding.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;f) <u>Notice to Holder</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i. <u>Adjustment to Exercise Price</u>. Whenever the Exercise Price is adjusted pursuant to any provision of this Section 3, the Company shall promptly deliver to the Holder by email a notice setting forth the Exercise Price after such adjustment and any resulting adjustment to the number of Warrant Shares and setting forth a brief statement of the facts requiring such adjustment.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ii. <u>Notice to Allow Exercise by Holder</u>. If (A) the Company shall declare a dividend (or any other distribution in whatever form) on the Common Stock, (B) the Company shall declare a special nonrecurring cash dividend on or a redemption of the Common Stock, (C) the Company shall authorize the granting to all holders of the Common Stock rights or warrants to subscribe for or purchase any shares of capital stock of any class or of any rights, (D) the approval of any stockholders of the Company shall be required in connection with any reclassification of the Common Stock, any consolidation or merger to which the Company (or any of its Subsidiaries) is a party, any sale or transfer of all or substantially all of its assets, or any compulsory share exchange whereby the Common Stock is converted into other securities, cash or property, or (E) the Company shall authorize the voluntary or involuntary dissolution, liquidation or winding up of the affairs of the Company, then, in each case, the Company shall cause to be delivered by email to the Holder at its last email address as it shall appear upon the Warrant Register of the Company, at least 10 calendar days prior to the applicable record or effective date hereinafter specified, a notice stating (x) the date on which a record is to be taken for the purpose of such dividend, distribution, redemption, rights or warrants, or if a record is not to be taken, the date as of which the holders of the Common Stock of record to be entitled to such dividend, distributions, redemption, rights or warrants are to be determined or (y) the date on which such reclassification, consolidation, merger, sale, transfer or share exchange is expected to become effective or close, and the date as of which it is expected that holders of the Common Stock of record shall be entitled to exchange their shares of the Common Stock for securities, cash or other property deliverable upon such reclassification, consolidation, merger, sale, transfer or share exchange; provided that the failure to deliver such notice or any defect therein or in the delivery thereof shall not affect the validity of the corporate action required to be specified in such notice. To the extent that any notice provided in this Warrant constitutes, or contains, material, non-public information regarding the Company or any of the Subsidiaries, the Company shall simultaneously file such notice with the Commission pursuant to a Current Report on Form 8-K. The Holder shall remain entitled to exercise this Warrant during the period commencing on the date of such notice to the effective date of the event triggering such notice except as may otherwise be expressly set forth herein.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;g) <u>Voluntary Adjustment By Company</u>. Subject to the rules and regulations of the Trading Market, the Company may at any time during the term of this Warrant reduce the then current Exercise Price to any amount and for any period of time deemed appropriate by the Board of Directors of the Company.

<u>Section 4</u>. <u>Transfer of Warrant</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a) <u>Transferability</u>. This Warrant and all rights hereunder (including, without limitation, any registration rights) are transferable, in whole or in part, upon surrender of this Warrant at the principal office of the Company or its designated agent, together with a written assignment of this Warrant substantially in the form attached hereto duly executed by the Holder or its agent or attorney and funds sufficient to pay any transfer taxes payable upon the making of such transfer. Upon such surrender and, if required, such payment, the Company shall execute and deliver a new Warrant or Warrants in the name of the assignee or assignees, as applicable, and in the denomination or denominations specified in such instrument of assignment, and shall issue to the assignor a new Warrant evidencing the portion of this Warrant not so assigned, and this Warrant shall promptly be cancelled. Notwithstanding anything herein to the contrary, the Holder shall not be required to physically surrender this Warrant to the Company unless the Holder has assigned this Warrant in full, in which case, the Holder shall surrender this Warrant to the Company within three Trading Days of the date on which the Holder delivers an assignment form to the Company assigning this Warrant in full. The Warrant, if properly assigned in accordance herewith, may be exercised by a new holder for the purchase of Warrant Shares without having a new Warrant issued.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b) <u>New Warrants</u>. If this Warrant is not held in global form through DTC (or any successor depositary), this Warrant may be divided or combined with other Warrants upon presentation hereof at the aforesaid office of the Company, together with a written notice specifying the names and denominations in which new Warrants are to be issued, signed by the Holder or its agent or attorney. Subject to compliance with Section 4(a), as to any transfer which may be involved in such division or combination, the Company shall execute and deliver a new Warrant or Warrants in exchange for the Warrant or Warrants to be divided or combined in accordance with such notice. All Warrants issued on transfers or exchanges shall be dated the Initial Exercise Date of this Warrant and shall be identical with this Warrant except as to the number of Warrant Shares issuable pursuant thereto.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c) <u>Warrant Register</u>. The Warrant Agent shall register this Warrant, upon records to be maintained by the Warrant Agent for that purpose (the "<u>Warrant Register</u>"), in the name of the record Holder hereof from time to time. The Company and the Warrant Agent may deem and treat the registered Holder of this Warrant as the absolute owner hereof for the purpose of any exercise hereof or any distribution to the Holder, and for all other purposes, absent actual notice to the contrary.

<u>Section 5</u>. <u>Miscellaneous</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a) <u>No Rights as Stockholder Until Exercise; No Settlement in Cash</u>. This Warrant does not entitle the Holder to any voting rights, dividends or other rights as a stockholder of the Company prior to the exercise hereof as set forth in Section 2(d)(i), except as expressly set forth in Section 3. Without limiting any rights of a Holder to receive Warrant Shares on a "cashless exercise" pursuant to Section 2(c) or to receive cash payments pursuant to Section 2(d)(i) and Section 2(d)(iv) herein, in no event shall the Company be required to net cash settle an exercise of this Warrant.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b) <u>Loss, Theft, Destruction or Mutilation of Warrant</u>. The Company covenants that upon receipt by the Company of evidence reasonably satisfactory to it of the loss, theft, destruction or mutilation of this Warrant or any stock certificate relating to the Warrant Shares, and in case of loss, theft or destruction, of indemnity or security reasonably satisfactory to it (which, in the case of the Warrant, shall not include the posting of any bond), and upon surrender and cancellation of such Warrant or stock certificate, if mutilated, the Company will make and deliver a new Warrant or stock certificate of like tenor and dated as of such cancellation, in lieu of such Warrant or stock certificate.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c) <u>Saturdays, Sundays, Holidays, etc</u>. If the last or appointed day for the taking of any action or the expiration of any right required or granted herein shall not be a Trading Day, then, such action may be taken or such right may be exercised on the next succeeding Trading Day.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d) <u>Authorized Shares</u>.

Except and to the extent as waived or consented to by the Holder, the Company shall not by any action, including, without limitation, amending its certificate of incorporation or through any reorganization, transfer of assets, consolidation, merger, dissolution, issue or sale of securities or any other voluntary action, avoid or seek to avoid the observance or performance of any of the terms of this Warrant, but will at all times in good faith assist in the carrying out of all such terms and in the taking of all such actions as may be necessary or appropriate to protect the rights of Holder as set forth in this Warrant against impairment. Without limiting the generality of the foregoing, the Company will (i) not increase the par value of any Warrant Shares above the amount payable therefor upon such exercise immediately prior to such increase in par value, (ii) take all such action as may be necessary or appropriate in order that the Company may validly and legally issue fully paid and nonassessable Warrant Shares upon the exercise of this Warrant and (iii) use commercially reasonable efforts to obtain all such authorizations, exemptions or consents from any public regulatory body having jurisdiction thereof, as may be, necessary to enable the Company to perform its obligations under this Warrant.

Before taking any action which would result in an adjustment in the number of Warrant Shares for which this Warrant is exercisable or in the Exercise Price, the Company shall obtain all such authorizations or exemptions thereof, or consents thereto, as may be necessary from any public regulatory body or bodies having jurisdiction thereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e) <u>Governing Law</u>. All questions concerning the construction, validity, enforcement and interpretation of this Warrant shall be governed by and construed and enforced in accordance with the internal laws of the State of New York, without regard to the principles of conflicts of law thereof. Each party agrees that all legal proceedings concerning the interpretations, enforcement and defense of the transactions contemplated by this Warrant (whether brought against a party hereto or their respective affiliates, directors, officers, shareholders, partners, members, employees or agents) shall be commenced exclusively in the state and federal courts sitting in the City of New York. Each party hereby irrevocably submits to the exclusive jurisdiction of the state and federal courts sitting in the City of New York, Borough of Manhattan for the adjudication of any dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed herein, and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim that it is not personally subject to the jurisdiction of any such court, that such suit, action or proceeding is improper or is an inconvenient venue for such proceeding. Each party hereby irrevocably waives personal service of process and consents to process being served in any such suit, action or proceeding by mailing a copy thereof via registered or certified mail or overnight delivery (with evidence of delivery) to such party at the address in effect for notices to it under this Warrant and agrees that such service shall constitute good and sufficient service of process and notice thereof. Nothing contained herein shall be deemed to limit in any way any right to serve process in any other manner permitted by law. If either party shall commence an action, suit or proceeding to enforce any provisions of this Warrant, the prevailing party in such action, suit or proceeding shall be reimbursed by the other party for their reasonable attorneys' fees and other costs and expenses incurred with the investigation, preparation and prosecution of such action or proceeding.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;f) <u>Restrictions</u>. The Holder acknowledges that the Warrant Shares acquired upon the exercise of this Warrant, if not registered, and the Holder does not utilize cashless exercise, will have restrictions upon resale imposed by state and federal securities laws.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;g) <u>Nonwaiver and Expenses</u>. No course of dealing or any delay or failure to exercise any right hereunder on the part of Holder shall operate as a waiver of such right or otherwise prejudice the Holder's rights, powers or remedies. Without limiting any other provision of this Warrant, if the Company willfully and knowingly fails to comply with any provision of this Warrant, which results in any material damages to the Holder, the Company shall pay to the Holder such amounts as shall be sufficient to cover any costs and expenses including, but not limited to, reasonable attorneys' fees, including those of appellate proceedings, incurred by the Holder in collecting any amounts due pursuant hereto or in otherwise enforcing any of its rights, powers or remedies hereunder.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;h) <u>Notices</u>. Any and all notices or other communications or deliveries to be provided by the Holders hereunder including, without limitation, any Notice of Exercise, shall be in writing and delivered personally, by e-mail, or sent by a nationally recognized overnight courier service, addressed to the Company, at MetaVia Inc., 545 Concord Avenue, Suite 210, Cambridge, Massachusetts 02138, Attention: Chief Executive Officer, email address: [ ], or such other email address or address as the Company may specify for such purposes by notice to the Holders. Any and all notices or other communications or deliveries to be provided by the Company hereunder shall be in writing and delivered personally, by e-mail, or sent by a nationally recognized overnight courier service addressed to each Holder at the e-mail address or address of such Holder appearing on the books of the Company. Any notice or other communication or deliveries hereunder shall be deemed given and effective on the earliest of (i) the time of transmission, if such notice or communication is delivered via e-mail at the e-mail address set forth in this Section prior to 5:30 p.m. (New York City time) on any date, (ii) the next Trading Day after the time of transmission, if such notice or communication is delivered via e-mail at the e-mail address set forth in this Section on a day that is not a Trading Day or later than 5:30 p.m. (New York City time) on any Trading Day, (iii) the second Trading Day following the date of mailing, if sent by U.S. nationally recognized overnight courier service, or (iv) upon actual receipt by the party to whom such notice is required to be given. To the extent that any notice provided hereunder constitutes, or contains, material, non-public information regarding the Company or any Subsidiaries, the Company shall simultaneously file such notice with the Commission pursuant to a Current Report on Form 8-K. Notwithstanding any other provision of this Warrant, as to any Warrant not held in certificated form, where this Warrant provides for notice of any event to a Holder, such notice shall be sufficiently given if given to DTC (or any successor depository) pursuant to the procedures of DTC (or such successor depository).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i) <u>Limitation of Liability</u>. No provision hereof, in the absence of any affirmative action by the Holder to exercise this Warrant to purchase Warrant Shares, and no enumeration herein of the rights or privileges of the Holder, shall give rise to any liability of the Holder for the purchase price of any Common Stock or as a stockholder of the Company, whether such liability is asserted by the Company or by creditors of the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;j) <u>Remedies</u>. The Holder, in addition to being entitled to exercise all rights granted by law, including recovery of damages, will be entitled to specific performance of its rights under this Warrant. The Company agrees that monetary damages would not be adequate compensation for any loss incurred by reason of a breach by it of the provisions of this Warrant and hereby agrees to waive and not to assert the defense in any action for specific performance that a remedy at law would be adequate.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;k) <u>Successors and Assigns</u>. Subject to applicable securities laws, this Warrant and the rights and obligations evidenced hereby shall inure to the benefit of and be binding upon the successors and assigns of the Company and the successors and assigns of Holder. The provisions of this Warrant are intended to be for the benefit of any Holder from time to time of this Warrant and shall be enforceable by the Holder or holder of Warrant Shares.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;l) <u>Amendment</u>. Other than Section 2(e) which may not be amended, this Warrant may be modified or amended or the provisions hereof waived with the written consent of the Company, on the one hand, and the Holder or the beneficial owner of this Warrant, on the other hand.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;m) <u>Severability</u>. Wherever possible, each provision of this Warrant shall be interpreted in such manner as to be effective and valid under applicable law, but if any provision of this Warrant shall be prohibited by or invalid under applicable law, such provision shall be ineffective to the extent of such prohibition or invalidity, without invalidating the remainder of such provisions or the remaining provisions of this Warrant.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;n) <u>Headings</u>. The headings used in this Warrant are for the convenience of reference only and shall not, for any purpose, be deemed a part of this Warrant.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;o) <u>Warrant Agency Agreement.</u> If this Warrant is held in global form through DTC (or any successor depositary), this Warrant is issued subject to the Warrant Agency Agreement. To the extent any provision of this Warrant conflicts with the express provisions of the Warrant Agency Agreement, the provisions of this Warrant shall govern and be controlling.

[*Signature Page Follows*]

IN WITNESS WHEREOF, the Company has caused this Warrant to be executed by its officer thereunto duly authorized as of the date first above indicated.

---

| | | |
|:---|:---|:---|
| **METAVIA INC.** | **METAVIA INC.** | **METAVIA INC.** |
| By: |  |  |
|  | Name: | Hyung Heon Kim |
|  | Title: | President and Chief Executive Officer |

---

---

| | |
|:---|:---|
| **EQUINITI TRUST COMPANY, LLC** | **EQUINITI TRUST COMPANY, LLC** |
| By: |  |
|  | Name: |
|  | Title: |

---

**EXHIBIT A**

**NOTICE OF EXERCISE**

---

| | |
|:---|:---|
| To: | **MetaVia Inc.** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) The undersigned hereby elects to purchase ________ Warrant Shares of the Company pursuant to the terms of the attached Warrant (only if exercised in full), and tenders herewith payment of the exercise price in full, together with all applicable transfer taxes, if any.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) Payment shall take the form of (check applicable box):

◻ in lawful money of the United States; or

◻ if permitted, the cancellation of such number of Warrant Shares as is necessary, in accordance with the formula set forth in subsection 2(c) of the Warrant, to exercise this Warrant with respect to the maximum number of Warrant Shares purchasable pursuant to the cashless exercise procedure set forth in subsection 2(c) of the Warrant.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) Please issue said Warrant Shares in the name of the undersigned or in such other name as is specified below:

The Warrant Shares shall be delivered to the following DWAC Account Number:

[SIGNATURE OF HOLDER]

Name of Investing Entity:  

*Signature of Authorized Signatory of Investing Entity*:  

Name of Authorized Signatory:   <br> Title of Authorized Signatory:  

Date:

**EXHIBIT B**

ASSIGNMENT FORM

*(To assign the foregoing Warrant, execute this form and supply required information. Do not use this form to exercise the Warrant to purchase shares.)*

FOR VALUE RECEIVED, the foregoing Warrant and all rights evidenced thereby are hereby assigned to

---

| | |
|:---|:---|
| Name: | |
| | (Please Print) |
| Address: | |
| | (Please Print) |
| Phone Number: | |
| Email Address: | |
| Dated:<u> </u><u> </u>,<u> </u> |  |
| Holder's Signature: |  |
| Holder's Address: |  |

---

## Exhibit 5.1

**Exhibit 5.1**

---

| | |
|:---|:---|
| ![](tm2528002d14_ex5-1img001.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(269) 337-7700 |

---

January 12, 2026

MetaVia Inc.

545 Concord Avenue, Suite 210

Cambridge, Massachusetts 02138

---

| | |
|:---|:---|
| ***Re:*** | ***Registration Statement on Form S-1*** |

---

Ladies and Gentlemen:

We have acted as special counsel to MetaVia Inc., a Delaware corporation (the ***"Company"***), in connection with the offering by the Company of up to (i) 919,681 Class A Units, consisting of (A) 919,681 shares (the ***"Shares"***) of the Company's common stock, par value $0.001 per share (the ***"Common Stock"***), (B) 1,379,521 Series C Common Warrants to purchase 1,379,521 shares of Common Stock (the ***"Series C Common Warrants"***), and (C) 1,379,521 Series D Common Warrants to purchase 1,379,521 shares of Common Stock (the ***"Series D Common Warrants"***) or (ii) 919,681 Class B Units, consisting of (A) 919,681 pre-funded warrants to purchase 919,681 shares of Common Stock (the ***"Pre-Funded Warrants***,***"*** and together with the Series C Common Warrants and the Series D Common Warrants, the ***"Warrants"***), (B) 1,379,521 Series C Common Warrants, and (C) 1,379,521 Series D Common Warrants, and (iii) 3,678,723 shares of Common Stock issuable upon exercise of the Warrants (the ***"Warrant Shares"***). The Shares, the Warrants and the Warrant Shares are included in a registration statement on Form S-1 under the Securities Act of 1933, as amended (the ***"Act"***), initially filed with the Securities and Exchange Commission (the ***"Commission"***) on January 5, 2026 (as amended on January 12, 2026, the ***"Registration Statement"***). The terms "Shares," "Pre-Funded Warrants," "Series C Common Warrants," "Series D Common Warrants," and "Warrant Shares" shall include any additional shares of Common Stock, Pre-Funded Warrants, Series C Common Warrants, Series D Common Warrants and/or Warrant Shares, as applicable, registered by the Company pursuant to Rule 462(b) under the Act in connection with the offering contemplated by the Registration Statement. This opinion letter is being furnished in connection with the requirements of Item 601(b)(5) of Regulation S-K under the Act, and no opinion is expressed herein as to any matter pertaining to the contents of the Registration Statement or related prospectus, other than as expressly stated herein with respect to the issuance of the Shares, the Warrants and the Warrant Shares.

For the purpose of rendering this opinion letter, we examined originals or copies of such documents as we deemed relevant, including the form of underwriting agreement (the ***"Underwriting Agreement"***) filed as an exhibit to the Registration Statement pursuant to which the Shares and the Warrants will be sold. In conducting our examination, we assumed, without investigation, the genuineness of all signatures, the correctness of all certificates, the authenticity of all documents submitted to us as originals, the conformity to original documents of all documents submitted as certified or photostatic copies, and the authenticity of the originals of such copies, and the accuracy and completeness of all records made available to us by the Company.

Our opinion is limited solely to matters set forth herein. The law covered by the opinions expressed in this opinion letter is limited to the internal laws of the State of New York and the General Corporation Law of the State of Delaware as currently in effect. We express no opinion as to any other laws. We are not rendering any opinion with respect to federal law, including federal securities laws, or state blue sky securities laws.

With regard to our opinions concerning the Warrants constituting valid and binding obligations of the Company:

&nbsp;&nbsp;&nbsp;&nbsp;A. Our opinions are subject to, and may be limited by, (i) applicable bankruptcy, reorganization, insolvency,
moratorium, fraudulent transfer, voidable transaction, fraudulent conveyance, debtor and creditor, and other laws which relate to or affect
creditors' rights generally, and (ii) general principles of equity (including, without limitation, concepts of materiality,
reasonableness, good faith and fair dealing) regardless of whether considered in a proceeding in equity or at law.

&nbsp;&nbsp;&nbsp;&nbsp;B. Our opinions are subject to the qualification that the availability of specific performance, an injunction
or other equitable remedies is subject to the discretion of the court before which the request is brought.

------

**Honigman LLP • 650 Trade Centre Way • Suite 200 • Kalamazoo, Michigan 49002-0402**

---

| | |
|:---|:---|
| ![](tm2528002d14_ex5-1img001.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(269) 337-7700 |

---

&nbsp;&nbsp;&nbsp;&nbsp;C. We express no opinion as to any provision of the Warrants that: (i) provides for liquidated damages,
buy-in damages, monetary penalties, prepayment or make-whole payments or other economic remedies to the extent such provisions may constitute
unlawful penalties, (ii) relates to advance waivers of claims, defenses, rights granted by law, or notice, opportunity for hearing,
evidentiary requirements, statutes of limitations, trial by jury, or procedural rights, (iii) restricts non-written modifications
and waivers, (iv) provides for the payment of legal and other professional fees where such payment is contrary to law or public policy,
(v) relates to exclusivity, election or accumulation of rights or remedies, (vi) authorizes or validates conclusive or discretionary
determinations, (vii) provides that provisions of the Warrants are severable to the extent an essential part of the agreed exchange
is determined to be invalid and unenforceable, (viii) any provisions exculpating the purchasers or any of their respective representatives
from any liability, in each case insofar as such provisions might require indemnification or exculpation with respect to any violations
of securities laws or relating to any litigation by any party determined adversely to any party other than the Company.

&nbsp;&nbsp;&nbsp;&nbsp;D. We express no opinion as to whether a state court outside of the State of New York or a federal court
of the United States would give effect to the choice of New York law or jurisdiction provided for in the Warrants.

&nbsp;&nbsp;&nbsp;&nbsp;E. Except to the extent we have expressly opined as to such matters with respect to the Company herein, we
have assumed (a) that the Warrants have been duly authorized, executed and delivered by the parties thereto, (b) that the Warrants
constitute legally valid and binding obligations of the parties thereto, enforceable against each of them in accordance with their respective
terms, and (c) that the status of the Warrants as legally valid and binding obligations of the parties is not affected by any (i) breaches
of, or defaults under, agreements or instruments, (ii) violations of statutes, rules, regulations or court or governmental orders,
or (iii) failures to obtain required consents, approvals or authorizations from, or make required registrations, declarations or
filings with, governmental authorities.

Based on the foregoing and upon our examination of such documents and other matters as we deem relevant, we are of the opinion that:

&nbsp;&nbsp;&nbsp;&nbsp;1. When the Shares shall have been duly registered on the books of the transfer agent and registrar
therefor, and have been issued by the Company against payment therefor, in excess of par value, in accordance with, and as described in,
the Registration Statement and the related prospectus and in the manner set forth in the Underwriting Agreement, the Shares will have
been duly authorized by all necessary corporate action of the Company, and the Shares will be validly issued, fully paid and nonassessable.

&nbsp;&nbsp;&nbsp;&nbsp;2. When the Warrants shall have been duly registered on the books of the warrant agent therefor, and have
been issued by the Company against payment therefor in accordance with, and as described in, the Registration Statement and the related
prospectus and in the manner set forth in the Underwriting Agreement, the Warrants will have been duly authorized by all necessary corporate
action of the Company, and the Warrants will be legally valid and binding obligations of the Company, enforceable against the Company
in accordance with their terms.

&nbsp;&nbsp;&nbsp;&nbsp;3. When the Warrant Shares shall have been duly registered on the books of the transfer agent and registrar
therefor, and have been issued by the Company upon exercise of the Warrants in accordance with, and as described in, the Registration
Statement and the related prospectus and in the manner set forth in the Warrants, and assuming that at the time of exercise of the Warrants,
a sufficient number of shares of Common Stock will be authorized, unissued, unreserved and available for issuance of the related Warrant
Shares, the Warrant Shares will have been duly authorized by all necessary corporate action of the Company, and the Warrant Shares will
be validly issued, fully paid and nonassessable.

We hereby consent to the filing of this opinion letter as <u>Exhibit 5.1</u> to the Registration Statement and to the reference to our firm under the caption "Legal Matters" in the Registration Statement. In giving such consent, we do not admit that we are within the category of persons whose consent is required by Section 7 of the Securities Act or the rules and regulations promulgated thereunder by the Commission. This opinion letter is given as of its date based solely on our understanding of facts in existence as of such date, and we disclaim any undertaking to advise you of any subsequent changes in the facts stated or assumed in this opinion letter or of any subsequent changes in applicable law.

---

| |
|:---|
| Very truly yours, |
| */s/ Honigman LLP* |
| Honigman LLP |

---

**Honigman LLP • 650 Trade Centre Way • Suite 200 • Kalamazoo, Michigan 49002-0402**

## Exhibit 23.1

**Exhibit 23.1**

<u>Consent of Independent Registered Public Accounting Firm</u>

We hereby consent to the use in the Prospectus constituting a part of this Registration Statement of our report dated March 20, 2025, except for the effects of the reverse stock split described in Note 1, as to which the date is January 5, 2026, relating to the consolidated financial statements of MetaVia Inc. (the Company), which is contained in the Prospectus. Our report contains an explanatory paragraph regarding the Company's ability to continue as a going concern.

We also consent to the reference to us under the caption "Experts" in the Prospectus.

---

| |
|:---|
| /s/ BDO USA, P.C. |
| Boston, Massachusetts |
| January 12, 2026 |

---

## Ex-Filing

?xml version='1.0' encoding='ASCII'? EX-FILING FEES

---

| |
|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Calculation of Filing Fee Tables**  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **S-1**  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **MetaVia Inc.**  |

---

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| | | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Security Type**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Security Class Title**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Fee Calculation or Carry Forward Rule**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Maximum Aggregate Offering Price**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Fee Rate**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Amount of Registration Fee**  |
| **Newly Registered Securities** | **Newly Registered Securities** | **Newly Registered Securities** | **Newly Registered Securities** | **Newly Registered Securities** | **Newly Registered Securities** | **Newly Registered Securities** | **Newly Registered Securities** |
| Fees to be Paid | 1 | Equity | Class A Units, each unit consisting of (i) one share of Common Stock, par value $0.001 per share, (ii) 1.5 Series C Common Warrants to purchase one share of Common Stock, and (iii) 1.5 Series D Common Warrants to purchase one share of Common Stock | 457(o) | $8625000.00 | 0.0001381 | $1191.11 |
| Fees to be Paid |  | Equity | Class B Units, each unit consisting of (i) one pre-funded warrant to purchase one share of Common Stock, (ii) 1.5 Series C Common Warrants and (iii) 1.5 Series D Common Warrants | 457(o) | $0.00 | 0.0001381 | $0.00 |
| Fees to be Paid | 2 | Equity | Common Stock included in the Class A Units | 457(o) | $0.00 | 0.0001381 | $0.00 |
| Fees to be Paid | 3 | Equity | Series C Common Warrants included in the Class A and Class B Units | 457(o) | $0.00 | 0.0001381 | $0.00 |
| Fees to be Paid | 4 | Equity | Series D Common Warrants included in the Class A and Class B Units | 457(o) | $0.00 | 0.0001381 | $0.00 |
| Fees to be Paid | 5 | Equity | Pre-Funded Warrants included in the Class B Units | 457(o) | $0.00 | 0.0001381 | $0.00 |
| Fees to be Paid | 6 | Equity | Shares of Common Stock issuable upon exercise of Pre-Funded Warrants, Series C Common Warrants, and Series D Common Warrants | 457(o) | $25875000.00 | 0.0001381 | $3573.34 |
| Fees Previously Paid |  |  |  |  |  |  |  |
| **Carry Forward Securities** | **Carry Forward Securities** | **Carry Forward Securities** | **Carry Forward Securities** | **Carry Forward Securities** | **Carry Forward Securities** | **Carry Forward Securities** | **Carry Forward Securities** |
| Carry Forward Securities |  |  |  |  |  |  |  |
|  |  |  | Total Offering Amounts: | Total Offering Amounts: | $34500000.00  |  | $4764.45  |
|  |  |  | Total Fees Previously Paid:  | Total Fees Previously Paid:  |  |  | $0.00  |
|  |  |  | Total Fee Offsets:  | Total Fee Offsets:  |  |  | $4764.44  |
|  |  |  | Net Fee Due:  | Net Fee Due:  |  |  | $0.01  |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Offering Note** <br>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <sup>1</sup> Estimated solely for the purpose of calculating the registration fee pursuant Rule 457(o) under the Securities Act of 1933, as amended (the "Securities Act"). Pursuant to Rule 416(a) under the Securities Act, this Registration Statement shall also cover an indeterminate number of shares of Common Stock that may be issued and resold resulting from stock splits, stock dividends or similar transactions. Includes the price of additional shares of Common Stock, Series C Common Warrants and Series D Common Warrants that may be issued upon exercise of the over-allotment option granted to the underwriters to cover over-allotments, if any. The proposed maximum aggregate offering price of the Class A Units will be reduced on a dollar-for-dollar basis based on the offering price of any Class B Units issued in the offering, and the proposed maximum aggregate offering price of the Class B Units to be issued in the offering will be reduced on a dollar-for-dollar basis based on the offering price of any Class A Units issued in the offering. Accordingly, the proposed maximum aggregate offering price of the Class A Units and Class B Units (including the Common Stock issuable upon exercise of the Pre-Funded Warrants contained in the Class B Units), if any, is $8,625,000.00. On January 5, 2025, the Registrant paid a registration fee of $4,764.44 in connection with the initial filing of the Registration Statement. In accordance with the Instruction, the Registrant is permitted to recalculate the total filing fee due for the Registration Statement in its entirety and claim an offset pursuant to Rule 457(b) under the Securities Act in the amount of the filing fee previously paid in connection with the Registration Statement. The offset claimed is listed under "Total Fees Previously Paid."

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <sup>2</sup> See Offering Note 1.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <sup>3</sup> See Offering Note 1.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <sup>4</sup> See Offering Note 1.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <sup>5</sup> See Offering Note 1.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <sup>6</sup> See Offering Note 1. Each Pre-Funded Warrant is exercisable for one share of Common Stock, and each 1.5 Series C Common Warrant and Series D Common Warrant is exercisable for 1.5 shares of Common Stock. Accordingly, the proposed maximum aggregate offering price of the shares of Common Stock underlying the Pre-Funded Warrants, Series C Common Warrants and Series D Common Warrants $25,875,000.

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | | Registrant or Filer Name | Form or Filing Type | File Number | Initial Filing Date | Filing Date | Fee Offset Claimed | Fee Paid with Fee Offset Source |
| **Rules 457(b) and 0-11(a)(2)** | **Rules 457(b) and 0-11(a)(2)** | **Rules 457(b) and 0-11(a)(2)** | **Rules 457(b) and 0-11(a)(2)** | **Rules 457(b) and 0-11(a)(2)** | **Rules 457(b) and 0-11(a)(2)** | **Rules 457(b) and 0-11(a)(2)** | **Rules 457(b) and 0-11(a)(2)** | **Rules 457(b) and 0-11(a)(2)** |
| Fee Offset Claims | 1 |  | S-1 | 333-292581 | 01/05/2026 |  | $4764.44 |  |
| Fee Offset Sources |  | MetaVia Inc. | S-1 | 333-292581 |  | 01/05/2026 |  | $4764.44 |
| **Rule 457(p)** | **Rule 457(p)** | **Rule 457(p)** | **Rule 457(p)** | **Rule 457(p)** | **Rule 457(p)** | **Rule 457(p)** | **Rule 457(p)** | **Rule 457(p)** |
| Fee Offset Claims |  |  |  |  |  |  |  |  |
| Fee Offset Sources |  |  |  |  |  |  |  |  |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Explanation of the basis for claimed offset:** <br>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <sup>1</sup> On January 5, 2025, the Registrant paid a registration fee of $4,764.44 in connection with the initial filing of the Registration Statement. In accordance with the Instruction, the Registrant is permitted to recalculate the total filing fee due for the Registration Statement in its entirety and claim an offset pursuant to Rule 457(b) under the Securities Act in the amount of the filing fee previously paid in connection with the Registration Statement.

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Security Type**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Security Class Title**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Amount of Securities Previously Registered**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Maximum Aggregate Offering Price of Securities Previously Registered**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Form Type**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **File Number**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Initial Effective Date**  |
| N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

---