S-1 1 forms-1.htm

As filed with the Securities and Exchange Commission on November 6, 2023

Registration Statement No. 333-

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM S-1

REGISTRATION STATEMENT

UNDER

THE SECURITIES ACT OF 1933

THARIMMUNE, INC.

(Exact name of registrant as specified in its charter)

Delaware

2834

84-2642541

(State or other jurisdiction of

incorporation or organization)

(Primary Standard Industrial

Classification Code Number)

(I.R.S. Employer

Identification Number)

1200 Route 22 East, Suite 2000

Bridgewater, NJ 08807

(908) 955-3140

(Address, including zip code and telephone number, including area code of registrant’s principal executive offices)

Randy Milby

Chief Executive Officer

Tharimmune, Inc.

1200 Route 22 East, Suite 2000

Bridgewater, NJ 08807

(908) 955-3140

(Name, address, including zip code, and telephone number, including area code, of agent for service)

Copies to:

Jeffrey J. Fessler, Esq.

Nazia J. Khan, Esq.

Sheppard, Mullin, Richter & Hampton LLP

30 Rockefeller Plaza

New York, NY 10112-0015

Tel.: (212) 653-8700

Rob Condon, Esq.

Dentons US LLP

1221 Avenue of the Americas

New York, NY 10020-1089

Tel.: (212) 768-6700

Approximate date of commencement of proposed sale to the public:

As soon as practicable after the date this registration statement becomes 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, please 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 ☐	Non-accelerated filer ☒	Smaller reporting company ☒
			Emerging growth company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided to Section 7(a)(2)(B) of the Securities Act. ☐

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

PRELIMINARY PROSPECTUS

SUBJECT TO COMPLETION

DATED NOVEMBER 6, 2023

Shares of Common Stock

Pre-Funded Warrants to purchase Common Stock

Tharimmune, Inc.

We are offering shares of our common stock at an assumed public offering price of $ per share, the last reported sale price of our common stock as reported on The Nasdaq Capital Market on , 2023. The actual public offering price per share of common stock will be determined between us and the underwriters at the time of pricing and may be at a discount to this assumed offering price. Therefore, the assumed public offering price used throughout this prospectus may not be indicative of the final offering price.

We are also offering pre-funded warrants (each a “Pre-funded Warrant”) to purchase shares of our common stock, exercisable at an exercise price of $0.001 per share, to those purchasers whose purchase of common stock 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 purchase price of each Pre-funded Warrant is equal to the price per share of common stock being sold to the public in this offering, minus $0.001. The Pre-funded Warrants will be immediately exercisable and may be exercised at any time until all of the Pre-funded Warrants are exercised in full. For each Pre-Funded Warrant we sell, the number of shares of common stock that we are offering will be decreased on a one-for-one basis.

Our common stock is listed on The Nasdaq Capital Market under the symbol “THAR”. There is no established trading market for the Pre-funded Warrants and we do not intend to list the Pre-funded Warrants on any securities exchange or nationally recognized trading system.

We are an “emerging growth company” as that term is used in the Jumpstart Our Business Startups Act of 2012 and, as such, have elected to comply with certain reduced public company reporting requirements.

You should read this prospectus, together with the additional information described under the headings “Where You Can Find More Information” and “Incorporation of Documents by Reference,” carefully before you invest in any of our securities.

Investing in our common stock is highly speculative and involves a high degree of risk. See “Risk Factors” beginning on page 10 of this prospectus for a discussion of information that should be considered in connection with an investment in our common stock.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

Per Share

Per Pre-Funded Warrant

Total

Public offering price

Underwriting discounts and commissions ⁽¹⁾

Proceeds to us, before expenses

(1)	Underwriting discounts and commissions do not include a non-accountable expense allowance equal to 1.0% of the public offering price payable to the underwriters. We refer you to “Underwriting” beginning on page 76 of this prospectus for additional information regarding underwriting compensation.

We have granted a 45-day option to the representative of the underwriters to purchase up to additional shares of common stock and/or Pre-Funded Warrants solely to cover over-allotments, if any.

The underwriters expect to deliver the securities to purchasers on or about , 2023.

ThinkEquity

The date of this prospectus is , 2023

TABLE OF CONTENTS

	Page
ABOUT THIS PROSPECTUS	1
INFORMATION REGARDING FORWARD-LOOKING STATEMENTS	2
PROSPECTUS SUMMARY	4
THE OFFERING	9
RISK FACTORS	10
USE OF PROCEEDS	53
DILUTION	54
BUSINESS	55
DESCRIPTION OF SECURITIES WE ARE OFFERING	73
UNDERWRITING	76
LEGAL MATTERS	83
EXPERTS	83
WHERE YOU CAN FIND MORE INFORMATION	83
INCORPORATION OF DOCUMENTS BY REFERENCE	84

ABOUT THIS PROSPECTUS

We incorporate by reference important information into this prospectus. You may obtain the information incorporated by reference without charge by following the instructions under “Where You Can Find More Information.” You should carefully read this prospectus as well as additional information described under “Incorporation of Documents by Reference,” before deciding to invest in our securities.

Neither we nor the underwriters have authorized anyone to provide you with additional information or information different from that contained or incorporated by reference in this prospectus filed with the Securities and Exchange Commission (the “SEC”). We take no responsibility for, and can provide no assurance as to the reliability of, any other information that others may give you. 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, or any document incorporated by reference in this prospectus, is accurate only as of the date of those respective documents, regardless of the time of delivery of this prospectus or any sale of our securities. Our business, financial condition, results of operations and prospects may have changed since that date.

The information incorporated by reference or provided in this prospectus contains estimates and other statistical data made by independent parties and by us relating to market size and growth and other data about our industry. We obtained the industry and market data in this prospectus from our own research as well as from industry and general publications, surveys and studies conducted by third parties. This data involves a number of assumptions and limitations and contains projections and estimates of the future performance of the industry in which we operate that are subject to a high degree of uncertainty, including those discussed in “Risk Factors.” We caution you not to give undue weight to such projections, assumptions, and estimates. Further, industry and general publications, studies and surveys generally state that they have been obtained from sources believed to be reliable, although they do not guarantee the accuracy or completeness of such information. While we believe that these publications, studies, and surveys are reliable, we have not independently verified the data contained in them. In addition, while we believe that the results and estimates from our internal research are reliable, such results and estimates have not been verified by any independent source.

For investors outside the United States (“U.S.”): 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 U.S. Persons outside the U.S. 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 U.S.

INFORMATION REGARDING FORWARD-LOOKING STATEMENTS

This prospectus contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”) and Section 21E of the Exchange Act of 1934, as amended (the “Exchange Act”) that involve risks and uncertainties. You should not place undue reliance on these forward-looking statements. All statements other than statements of historical facts contained in this prospectus are forward-looking statements. The forward-looking statements in this prospectus are only predictions. We have based these forward-looking statements largely on our current expectations and projections about future events and financial trends that we believe may affect our business, financial condition, and results of operations. In some cases, you can identify these forward-looking statements by terms such as “anticipate,” “believe,” “continue,” “could,” “depends,” “estimate,” “expects,” “intend,” “may,” “ongoing,” “plan,” “potential,” “predict,” “project,” “should,” “will,” “would” or the negative of those terms or other similar expressions, although not all forward-looking statements contain those words. We have based these forward-looking statements on our current expectations and projections about future events and trends that we believe may affect our financial condition, results of operations, strategy, short- and long-term business operations and objectives, and financial needs. These forward-looking statements include, but are not limited to, statements concerning the following:

●	our projected financial position and estimated cash burn rate;

●	our estimates regarding expenses, future revenues and capital requirements;

●	our ability to continue as a going concern;

●	our need to raise substantial additional capital to fund our operations;

●	the success, cost and timing of our clinical trials;

●	our dependence on third parties in the conduct of our clinical trials;

●	our ability to obtain the necessary regulatory approvals to market and commercialize our product candidates;

●	the ultimate impact any health epidemic, on our business, our clinical trials, our research programs, healthcare systems or the global economy as a whole;

●	the potential that results of pre-clinical and clinical trials indicate our current product candidates or any future product candidates we may seek to develop are unsafe or ineffective;

●	the results of market research conducted by us or others;

●	our ability to obtain and maintain intellectual property protection for our current and future product candidates;

●	our ability to protect our intellectual property rights and the potential for us to incur substantial costs from lawsuits to enforce or protect our intellectual property rights;

●	the possibility that a third party may claim we or our third-party licensors have infringed, misappropriated or otherwise violated their intellectual property rights and that we may incur substantial costs and be required to devote substantial time defending against claims against us;

●	our reliance on third-party suppliers and manufacturers;

●	the success of competing therapies and products that are or become available;

●	our ability to expand our organization to accommodate potential growth and our ability to retain and attract key personnel;

●	the potential for us to incur substantial costs resulting from product liability lawsuits against us and the potential for these product liability lawsuits to cause us to limit our commercialization of our product candidates;

●	market acceptance of our product candidates, the size and growth of the potential markets for our current product candidates and any future product candidates we may seek to develop, and our ability to serve those markets;

●	the successful development of our commercialization capabilities, including sales and marketing capabilities; and

●	our ability to successfully complete acquisitions.

These forward-looking statements are subject to a number of risks, uncertainties and assumptions, including those described in “Risk Factors.” Moreover, we operate in a very competitive and rapidly changing environment. New risks emerge from time to time. It is not possible for our management to predict all risks, nor can we assess the impact of all factors on our business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements we may make. In light of these risks, uncertainties and assumptions, the forward-looking events and circumstances discussed in this prospectus may not occur and actual results could differ materially and adversely from those anticipated or implied in the forward-looking statements.

You should not rely upon forward-looking statements as predictions of future events. Although we believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee that the future results, levels of activity, performance or events and circumstances reflected in the forward-looking statements will be achieved or occur. Moreover, except as required by law, neither we nor any other person assumes responsibility for the accuracy and completeness of the forward-looking statements. We undertake no obligation to update publicly any forward-looking statements for any reason after the date of this prospectus to conform these statements to actual results or to changes in our expectations.

You should read this prospectus and the documents that we reference in this prospectus and have filed with the SEC 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 events and circumstances may be materially different from what we expect.

PROSPECTUS SUMMARY

The following summary highlights selected information contained elsewhere in this prospectus and is qualified in its entirety by the more detailed information and financial statements included elsewhere in this prospectus and the information incorporated by reference herein. It does not contain all the information that may be important to you and your investment decision. You should carefully read this entire prospectus, including the matters set forth under “Risk Factors,” and our financial statements and related notes included elsewhere in this prospectus and incorporated by reference herein. In this prospectus, unless context requires otherwise, references to “we,” “us,” “our,” “Tharimmune,” or “the Company” refer to Tharimmune, Inc., a Delaware corporation, and its subsidiaries, unless the context otherwise requires.

Overview

Tharimmune is a clinical-stage biotechnology company developing therapeutic candidates in rare, inflammatory and oncologic conditions with high unmet need. On November 3, 2023, we entered into a patent license agreement (the “Avior Patent License Agreement”) with Avior Inc. d/b/a Avior Bio, LLC (“Avior”) pursuant to which we received an exclusive sublicensable right and license to Licensed Patent Rights (as defined in the Avior Patent License Agreement) and Licensed Technology (as defined in the Avior Patent License Agreement) to, among other things, Develop (as defined in the Avior Patent License Agreement), have Developed, make, have made, use, sell, import, export and commercialize AV104 (to be renamed TH104 and hereinafter referred to as TH104) and AV103 (to be renamed TH103 and hereinafter referred to as TH103) and to practice the Licensed Technology in connection with the foregoing, throughout the world. See “Recent Developments” below for additional information. In February 2023, the U.S. Food and Drug Administration (“FDA”) approved an investigational new drug (“IND”) application for TH104. TH104 has a dual mechanism of action by affecting multiple receptors, known to suppress chronic, debilitating pruritis or “uncontrollable itching”. With respect to TH104, we intend to first seek approval for the treatment of moderate to severe chronic pruritis in patients with primary biliary cholangitis (“PBC”), an orphan rare form of liver disease with no known cure in which more than 70% of patients suffer from debilitating chronic pruritis, and with respect to TH103, we intend to develop the product candidate and potentially file an IND.

We are also developing an early-stage pipeline of novel therapeutic candidates targeting validated high value immuno-oncology (“IO”) targets including human epidermal growth factor (“EGF”) receptor 2 (“HER2”), human EGF receptor 3 (“HER3”) and programmed cell death protein 1 (“PD-1”). We are developing antibodies including bispecific antibodies, antibody drug conjugates (“ADCs”) and small molecular weight bovine- derived Picobodies™ or antibody “knob” domains which have the potential to target and bind more tightly to “undruggable” epitopes better than full sized antibodies. We are advancing TH3215, a bispecific against both HER2 and HER3 antibody which targets a novel “bridging epitope” encompassing multiple domains of the HER2 extracellular domain (“ECD”) as well as ligand-dependent and independent blocking of the ECD of HER3 into IND-enabling studies in 2024. In addition, we anticipate that TH0059, a HER2/HER3 bispecific ADC (“bsADC”), and TH1940, a PD-1 Picobody, will progress to enter IND-enabling studies in 2024.

We have deprioritized our previous preclinical candidate, HSB-1216, due to a strategic reprioritization of our vision to focus on therapeutics in high unmet need cancers focused on novel epitopes of certain antitumor drug targets.

Our Portfolio

We currently have two bispecific candidates and a Picobody candidate in pre-clinical development and we recently entered into the Avior Patent License Agreement with respect to an IND-approved transmucosal film product. The following table summarizes our development candidate pipeline:

Our Pipeline Candidates

TH104

TH104 is a product which has been developed by embedding drug onto a proprietary transmucosal buccal film which adheres to the inside of the mouth. TH104 has key features which we believe make it an ideal product candidate for multiple liver-related and other pruritogenic inflammatory conditions. The active molecule, nalmefene, has a dual mechanism of action by affecting both the µ-opioid receptor and the kappa opioid receptor as well as inhibiting IL-17 inflammatory cytokine expression. We intend to launch and complete a phase 1 pharmacokinetic trial for TH104 in early 2024 as well as a phase 2 proof-of-concept in PBC patients over approximately 12 months after aligning with FDA on trial design. We believe TH104 may also be used for treating chronic pruritogenic conditions associated with cholestatic liver disease as well as other liver related and non-liver related diseases including fatty and alcoholic liver, non-alcoholic liver disease and certain types of hepatitis. Chronic pruritis is significant in liver diseases as well as chronic kidney diseases, hemodialysis and atopic dermatitis.

TH3215

Our pre-clinical, current lead product candidate, TH3215, is an anti-HER2/HER3 bispecific antibody candidate. The ErbB or HER family of cell surface proteins are some of the most well-known and validated oncology drug targets including ErbB2 or HER2 and Erb3 or HER3. Our antibodies against HER2 and HER3 bind to different domains of the extracellular portion of the proteins or epitopes with trastuzumab primarily binding the extracellular domain (“ECD”) IV of HER2. HER2 is a validated tumor antigen for antibody drug conjugates to treat HER2 positive cancers with two approved antibodies, Roche/Genentech’s KADCYLA^®and Daiichi Sankyo/AstraZeneca’s ENHERTU^®. Areas of interest for the development of TH3215 are as a treatment of solid tumors in which HER2 is overexpressed includes breast cancer, colorectal cancer, endometrial cancer and gastroesophageal cancer.

On July 5, 2023 (the “ABSI Effective Date”), we entered into a Research and Development Collaboration and License Agreement (the “ABSI Agreement”) with Applied Biomedical Science Institute (“ABSI”) pursuant to which ABSI granted us an exclusive royalty-bearing, sublicensable license to the ABSI Patents (as defined in the ABSI Agreement) and a non-exclusive, royalty-bearing, sublicensable license to the ABSI Know-How (as defined in the ABSI Agreement) to Exploit (as defined in the ABSI Agreement) the ABSI Products (as defined in the ABSI Agreement) for the treatment, diagnosis, prediction, detection or prevention of disease in humans and animals worldwide (the “Territory”). Pursuant to the ABSI Agreement, the parties shall form a committee to manage the preclinical, investigational new drug enabling studies and such other activities as shall lead to the initiation of a Phase 1 clinical trial of the ABSI Product. The parties will collaborate on a Target-by-Target basis to identify and evaluate ABSI Products directed against such Target (as defined below) with a view to identifying or generating suitable Products (as defined in the ABSI Agreement) for our Company to Exploit. “Target” means ErB2 (Her2) and ErbB3. Upon completion of the Discovery Timeline (as defined in the ABSI Agreement) for a Target, subject to the terms and conditions of ABSI Agreement, we shall exclusively own any ABSI Products against such Target. In the event the committee determines that the discovery activities are unsuccessful with respect to a Target, we may propose an additional target, which, upon approval by ABSI, shall replace a failed Target. The antibodies from ABSI we are licensing are intended to be developed as unique from the currently approved anti-HER2 antibodies and may be incorporated into proprietary multi-format biologics (bi- and tri-specific antibodies, ADCs, CAR-T and CAR-NKs) against drug resistant cancers including HER2-positive metastatic breast cancer, gastric cancer, lung cancer and ovarian cancer.

TH0059

Our second product candidate, TH0059, is a bispecific anti-HER2/anti-HER3 monoclonal ADC candidate. Research studies elucidating the biology of HER3 reveal that triggering of HER3 signaling stimulates tumor progression via augmentation of metastatic potential and induces treatment failure in human tumors. Mounting evidence supports HER3 as an important target and its activation is considered to be required to overcome therapeutic resistance, enhance efficacy, and increase patient survival. To date, to our knowledge, is no FDA-approved HER3-targeted therapy for cancer treatment. Targeting both HER2 and HER3 with a blocking antibody is a strategy we intend to explore as we progress our pipeline.

TH1940

Our third product candidate, TH1940, is a proprietary IO biologic, in development targeting PD-1. On November 21, 2022, we entered into a research collaboration and product license agreement with Minotaur Therapeutics, Inc. (“Minotaur”) and a commercial license agreement with Taurus Biosciences, LLC (“Taurus”) for use of certain technology, including OmniAb antibodies, to advance Picobodies against novel, unreachable and undruggable epitopes in high-value validated targets starting with PD-1. The research and collaboration agreement and product license agreement are for the development of proprietary targeted biologics, including TH 1940, against PD-1. It is anticipated that we will collaborate with Minotaur under the license from Taurus to discover, develop and advance biotherapeutics against high-value validated IO targets starting with PD-1. We extended this agreement in July of 2023 with an additional target (HER3) and an oncology target.

Our Other Product Candidates

We intend to further develop our pipeline with novel bispecific monoclonal antibodies. These bispecific antibodies are planned to simultaneously bind to two different antigens or to two different epitopes on the same antigen. Whether two different antigens or two epitopes on the same antigen, the bispecific antibody could bind its targets either on the same cell (cis) or on to different cells (trans). Our strategy involves targeting PD-1 combined with a known, validated undisclosed antigen or using HER2 instead of PD-1 while naturally occurring antibodies typically only target one epitope on one antigen.

Our Strategy

Our goal is to become a leading biotechnology company developing novel treatments in rare, inflammatory and oncologic diseases with high unmet needs. Our business strategy comprises the following components:

	1.	Develop TH104 as a transmucosal buccal film product for the treatment of chronic pruritis in PBC and other inflammatory diseases.

	2.	Continue to advance TH3215 as an anti-HER2/HER3 BspAb for multiple tumor types including high unmet need cancers.

	3.	Effectively create a strategy to develop TH0059 as a bispecific monoclonal ADC specifically targeted to both HER2 and HER3 receptors in high unmet need standard-of-care resistant tumors with a high capacity to metastasize.

	4.	Create a preclinical and clinical path forward for our third product candidate, TH1940, a unique PD-1 Picobody with unique binding differentiation compared to full length antibodies for IO vulnerable tumors.

	5.	Hasten the discovery and development of next generation multi-specific (bi- and tri) antibodies with binding capabilities to novel epitopes of combinations of HER2, HER3, PD-1, PD-L1, TROP2 and other validated targets with and without toxin delivery capacity to multiple high unmet need rare cancers.

	6.	Pursue strategic collaboration opportunities to maximize the value of our pipeline to bring novel therapies to patients suffering from high unmet need conditions.

Recent Developments

On November 3, 2023 (“Avior Effective Date”), we entered into the Avior Patent License Agreement with Avior pursuant to which we received an exclusive sublicensable right and license to Licensed Patent Rights and Licensed Technology to, among other things, Develop, have Developed, make, have made, use, sell, import, export and commercialize TH104 and TH103 and to practice the Licensed Technology in connection with the foregoing, throughout the world. Pursuant to the Avior Patent License Agreement, we shall pay Avior a mid six digit up front license fee within ten days of the Avior Effective Date and an additional mid six digit license fee which shall be paid in four equal installments within ten days of the end of each fiscal quarter following the Avior Effective Date. In addition, we shall pay Avior a high single digit percentage of any upfront payments received by us as a result of the grant of any sublicenses with respect to AV104. We shall also pay Avior milestone payments in the aggregate amount of $24,250,000 upon the occurrence of various development milestones (the “Development Milestone Payments”). Furthermore, we shall pay Avior certain fees based upon sales milestones. The payments for such sales milestones range from the low seven digits to the low eight digits with higher sales being subject to higher fees. Finally, we shall pay Avior royalties based on net sales. Such royalties range from low single digit percentages to mid single digit percentages with higher sales being subject to lower percentages. The Avior Patent License Agreement shall expire upon the expiration of the final payment obligation due to Avior as set forth in such agreement. Upon the expiration of the Avior Patent License Agreement, we shall have a fully paid, irrevocable, freely transferable and sublicensable worldwide license to the Licensed Patent Rights and Licensed Technology to Develop, have Developed, make, have made, use, have used sell, offer for sale, have sold, import, have imported, export, have exported, commercialize or have commercialized any and all Licensed Products and to practice the Licensed Technology worldwide. Pursuant to the Avior Patent License Agreement, we may terminate the agreement at any time without cause, upon 30 days’ prior written notice to Avior along with payment of the next unpaid Development Milestone Payment, if any. Furthermore, either we or Avior may terminate the Avior Patent License Agreement (i) on written notice to the other party if the other party materially breaches any provision of the Avior Patent License Agreement and fails to cure such breach within 30 days after the breaching party receives written notice thereof or (ii) on written notice in the event that either party (A) becomes insolvent or admits its inability to pay its debts generally as they become due; (B) becomes subject, voluntarily or involuntarily, to any proceeding under any domestic or foreign bankruptcy or insolvency law, which is not fully dismissed or vacated within 60 days; (C) is dissolved or liquidated or takes any corporate action for such purpose; (D) makes a general assignment for the benefit of creditors; or (E) has a receiver, trustee, custodian or similar agent appointed by order of any court of competent jurisdiction to take charge of or sell any material portion of its property or business. Upon termination of the Avior Patent License Agreement, the license granted pursuant to such agreement shall terminate and all rights in the Licensed Patent Rights and Licensed Products shall revert back Avior.

Risk Factor Summary

Our business is subject to significant risks and uncertainties that make an investment in us speculative and risky. Below we summarize what we believe are the principal risk factors but these risks are not the only ones we face, and you should carefully review and consider the full discussion of our risk factors in the section titled “Risk Factors,” together with the other information included in and incorporated by reference into this prospectus. If any of the following risks actually occurs (or if any of those listed elsewhere in this prospectus or incorporated by reference here in occur), our business, reputation, financial condition, results of operations, revenue, and future prospects could be seriously harmed. Additional risks and uncertainties that we are unaware of, or that we currently believe are not material, may also become important factors that adversely affect our business.

Risks Related to Our Financial Position and Need for Additional Capital

●	We have a limited operating history, and we have no products approved for commercial sale, which may make it difficult for you to evaluate our current business and likelihood of success and viability.

●	We have incurred significant losses since inception, we expect to incur losses in the future and we may not be able to generate sufficient revenue to achieve and maintain profitability.

●	We will require substantial additional capital to finance our operations in the future. If we are unable to raise such capital when needed, or on acceptable terms, we may be forced to curtail, delay or discontinue one or more of development programs or future commercialization efforts.

●	Management has performed an analysis and concluded that there is a substantial doubt about our ability to continue as a going concern. Separately, our independent registered public accounting firm has also concluded there exists a substantial doubt about our ability to continue as a going concern, which may hinder our ability to obtain future financing.

Risks Related to the Discovery and Development of Our Product Candidates

●	We are substantially dependent on the success of our product candidates. If we are unable to complete development of, obtain approval for and commercialize our product candidates in a timely manner, our business may be harmed.

●	Any delays in the commencement or completion, or termination or suspension, of our ongoing, planned or future clinical trials could result in increased costs to us, delay or limit our ability to generate revenue and adversely affect our commercial prospects.

●	The outcome of pre-clinical testing and early clinical trials may not be predictive of the success of later clinical trials, and the results of our clinical trials may not satisfy the requirements of the FDA or other comparable foreign regulatory authorities.

●	If we experience delays or difficulties in enrolling patients in our ongoing or planned clinical trials, our receipt of necessary regulatory approval could be delayed or prevented.

●	We may be required to perform additional or unanticipated clinical trials to obtain approval or be subject to post-marketing testing requirements to maintain regulatory approval. If our candidates prove to be ineffective, unsafe or commercially unviable, our entire pipeline would have little, if any, value, which would have a material and adverse effect on our business, financial condition, results of operations and prospects.

●	Adverse side effects or other safety risks associated with our drug candidates could delay or preclude approval, cause us to suspend or discontinue clinical trials or abandon further development, limit the commercial profile of an approved label, or result in significant negative consequences following marketing approval, if any.

●	Our products may never achieve market acceptance.

●	We face significant competition, and if our competitors develop and market technologies or products more rapidly than we do or that are more effective, safer or less expensive than the products we develop, our commercial opportunities will be negatively impacted.

Risks Related to Our Reliance on Third Parties

●	We rely on third parties to manufacture our product candidates and conduct our pre-clinical studies and clinical trials. If these third parties do not successfully perform their contractual and regulatory duties or meet expected deadlines, we may not be able to obtain regulatory approval for or commercialize our drug candidates and our business could be substantially harmed.

●	We currently depend on sole source suppliers and manufacturers for certain ingredients, and the inability to obtain such ingredients as required could harm our business.

Risks Related to Commercialization of Our Drug Candidates

●	Even if we are successful in completing all pre-clinical studies and clinical trials, we may not be successful in commercializing one or more of our drug candidates.

●	The development and commercialization of pharmaceutical products are subject to extensive regulation, and we may not obtain regulatory approvals for our drug candidates on a timely basis, or at all.

Risks Related to Our Intellectual Property

●	Our inability to protect our intellectual property and proprietary rights may have a material adverse effect on our business.

Risks Related to Managing Our Business and Operations

●	We may encounter difficulties in managing our growth, which could adversely affect our operations.

●	Our employees, independent contractors, consultants, commercial partners, collaborators and vendors may engage in misconduct or other improper activities, including noncompliance with regulatory standards and requirements.

Risks Related to this Offering and our Common Stock

●	We are currently listed on The Nasdaq Capital Market. However, if we fail to comply with the continued listing requirements of The Nasdaq Capital Market, our common stock may be delisted and the price of our common stock and our ability to access the capital markets could be negatively impacted.

●	Our principal stockholders and management own a significant percentage of our stock and will be able to exert significant control over matters subject to stockholder approval.

●	We do not intend to pay dividends on our common stock so any returns will be limited to the value of our stock.

●	Our management will have broad discretion over the use of the net proceeds from this offering, you may not agree with how we use the proceeds, and the proceeds may not be invested successfully.

●	You may experience immediate and substantial dilution in the net tangible book value per share of the common stock you purchase in the offering.

Corporate Information

Our principal executive offices are located at 1200 Route 22 East, Suite 2000, Bridgewater, NJ 08807 and our telephone number is (908) 955-3140. Our website address is www.tharimmune.com. The information contained on our website is not incorporated by reference into this prospectus, and you should not consider any information contained on, or that can be accessed through, our website as part of this prospectus or in deciding whether to purchase our securities.

Implications of Being an Emerging Growth Company

As a company with less than $1.235 billion in revenues during our last fiscal year, we qualify as an emerging growth company as defined in the Jumpstart Our Business Startups Act (“JOBS Act”) enacted in 2012. As an emerging growth company, we expect to take advantage of reduced reporting requirements that are otherwise applicable to public companies. These provisions include, but are not limited to:

●	being permitted to present only two years of audited financial statements, in addition to any required unaudited interim financial statements, with correspondingly reduced “Management’s Discussion and Analysis of Financial Condition and Results of Operations” disclosure in this prospectus;

●	not being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act of 2002, as amended (“Sarbanes-Oxley Act”);

●	reduced disclosure obligations regarding executive compensation in our periodic reports, proxy statements and registration statements; and

●	exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and stockholder approval of any golden parachute payments not previously approved.

We may use these provisions until the last day of our fiscal year following the fifth anniversary of the completion of our initial public offering. However, if certain events occur prior to the end of such five-year period, including if we become a “large accelerated filer,” our annual gross revenues exceed $1.235 billion or we issue more than $1.0 billion of non-convertible debt in any three-year period, we will cease to be an emerging growth company prior to the end of such five-year period.

The JOBS Act provides that an emerging growth company can take advantage of an extended transition period for complying with new or revised accounting standards. As an emerging growth company, we intend to take advantage of an extended transition period for complying with new or revised accounting standards as permitted by The JOBS Act.

To the extent that we continue to qualify as a “smaller reporting company,” as such term is defined in Rule 12b-2 under the Exchange Act after we cease to qualify as an emerging growth company, certain of the exemptions available to us as an emerging growth company may continue to be available to us as a smaller reporting company, including: (i) not being required to comply with the auditor attestation requirements of Section 404(b) of the Sarbanes Oxley Act; (ii) scaled executive compensation disclosures; and (iii) the requirement to provide only two years of audited financial statements, instead of three years.

THE OFFERING

Shares of common stock being offered		shares of common stock at an assumed public offering price of $ per share, the last reported sale price of our common stock as reported on The Nasdaq Capital Market on , 2023.

Pre-Funded Warrants being offered		We are also offering Pre-Funded Warrants to purchase shares of our common stock, exercisable at an exercise price of $0.001 per share, to those purchasers whose purchase of common stock 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 purchase price of each Pre-Funded Warrant is equal to the price per share of common stock being sold to the public in this offering minus $0.001. The Pre-Funded Warrants will be immediately exercisable and may be exercised at any time until exercised in full. This prospectus also relates to the offering of common stock issuable upon exercise of the Pre-funded Warrants. For each Pre-Funded Warrant we sell, the number of shares of common stock that we are offering will be decreased on a one-for-one basis. For additional information regarding the terms of the Pre-Funded Warrants, see “Description of Securities We Are Offering.”

Underwriters’ over-allotment option		We have granted the underwriters a 45 day option from the date of this prospectus, exercisable one or more times in whole or in part, to purchase up to an additional shares of common stock and/or up to an additional Pre-Funded Warrants (15% of the total number of shares of common stock and/or Pre-Funded Warrants to be offered by us in the offering), solely to cover over-allotments, if any.

Number of shares of common stock to be outstanding after this offering (1)		shares, assuming the full exercise of the Pre-Funded Warrants (or shares if the underwriters exercise the option to purchase additional shares in full, assuming the full exercise of the Pre-Funded Warrants).

Use of proceeds		We expect to receive net proceeds, after deducting underwriting discounts and estimated expenses payable by us, of approximately $ million (or approximately $ million if the underwriters exercise their option to purchase additional shares and/or Pre-Funded Warrants in full), assuming a public offering price of $ per share and $ per Pre-Funded Warrant, the last reported sale price of our common stock on The Nasdaq Capital Market on , 2023. We intend to use the net proceeds from this offering for the advancement of TH104’s phase 2 trial in 2024 and continuing progress on our pre-clinical compounds TH3215, TH0059 and TH1940 in our pipeline, as well as for working capital and other general corporate purposes. We may also use a portion of the net proceeds to in-license, acquire or invest in complementary businesses, technologies or products, however, we have no current commitments or obligations to do so. See “Use of Proceeds” for a more complete description of the intended use of proceeds from this offering.

Risk factors		Investing in our common stock involves a high degree of risk. See “Risk Factors” beginning on page 10 of this prospectus, and the other information included in this prospectus for a discussion of factors you should consider carefully before deciding to invest in our common stock.

Nasdaq Capital Market Symbol		“THAR”. There is no established trading market for the Pre-Funded Warrants, and we do not expect a trading market to develop. We do not intend to list the Pre-Funded Warrants on any securities exchange or nationally recognized trading system.

(1) The number of shares of our common stock to be outstanding after this offering is based on 17,511,839 shares of our common stock outstanding as of September 30, 2023, and excludes:

●	2,143,940 shares of common stock issuable upon exercise of outstanding options with a weighted average exercise price of $3.39;

●	346,500 shares of common stock issuable upon exercise of outstanding warrants with a weighted average exercise price of $2.99;

●	shares of common stock (or shares if the representative exercises its over-allotment option in full) issuable upon exercise of warrants to be issued to the representative of the underwriters as part of this offering at an exercise price of $ (assuming a public offering price of $ per share, the last reported sale price of our common stock as reported on The Nasdaq Capital Market on , 2023).

Unless otherwise indicated, all information in this prospectus assumes:

●	no exercise of the warrants or options described above; and

●	no exercise by the underwriters of their option to purchase an additional shares of common stock to cover over-allotments, if any.

RISK FACTORS

An investment in our securities involves a high degree of risk. Prior to making a decision about investing in our securities, you should carefully consider the risk factors described below and the risk factors discussed in the sections entitled “Risk Factors” contained in our most recent Annual Report on Form 10-K, as amended, and Quarterly Report on Form 10-Q, as may be amended, supplemented or superseded from time to time by other reports we file with the SEC and incorporated by reference in this prospectus, together with all of the other information contained in this prospectus. Additional risks and uncertainties not presently known to us, or that we currently view as immaterial, may also impair our business. If any of the risks or uncertainties described in our SEC filings or this prospectus or any additional risks and uncertainties actually occur, our business, financial condition and results of operations could be materially and adversely affected. In that case, the trading price of our common stock could decline and you might lose all or part of your investment.

Risks Related to Our Financial Position and Need for Additional Capital

We have a limited operating history, which may make it difficult to evaluate our current business and predict our future performance.

We are a clinical-stage biopharmaceutical company with a limited operating history upon which you can evaluate our business and prospects. We commenced operations in 2017, have no products approved for commercial sale and have not generated any revenue. Drug development is a highly uncertain undertaking and involves a substantial degree of risk. Since our inception, we have spent the first three years developing and refining our technology, and since 2019, we have focused our efforts on advancing the development of our product candidate, HSB-1216, which we recently deprioritized, as well as TH3215, TH0059 and TH1940 (formerly known as HSB-3215, HSB-0059 and HSB-1940, respectively). In November 2023, we entered into the Avior Patent License Agreement for a clinical-stage asset, TH104, and TH103, a compound which we intend to potentially file an IND for.

We have not yet commenced human clinical trials for any of our product candidates, nor have we demonstrated an ability to initiate or successfully complete any large-scale or pivotal clinical trials, obtain marketing approvals, manufacture a commercial-scale product or arrange for a third party to do so on our behalf, or conduct sales and marketing activities necessary for successful product commercialization. As a result, it may be more difficult for you to accurately predict our likelihood of success and viability than it could be if we had a longer operating history.

We intend to commence Phase 1 clinical studies for TH104 in 2023 and Phase 2 clinical studies in 2024. In addition, we intend to submit INDs to the FDA for our early-stage pre-clinical programs to gain approval to initiate clinical studies in 2025 for both TH3215 and TH1940; however, no assurance can be provided that our clinical Phase 1 or Phase 2 studies will be completed or that our INDs will be accepted by the FDA based on our anticipated timeline, if at all. Our early-stage programs are in pre-clinical discovery and research stages. As a result, we expect that it will take several years, if ever, before we have a commercialized product and generate revenue from product sales. Even if we succeed in receiving marketing approval for and commercializing one or more of our product candidates, we expect that we will continue to incur substantial research and development and other expenses in order to discover, develop and market additional potential products.

Finding appropriate biomarkers for our potential drug candidates could limit our commercialization prospects and cause our losses to continue.

Any biomarker discovery or drug development that we are conducting may not be successful in identifying biomarkers that have commercial value for our products or therapeutic utility. Platforms may initially show promise in identifying potential biomarkers for our drug candidates, yet fail to stratify patients for clinical development or commercialization for a number of reasons, including, but not limited to:

●

research programs to identify new biomarkers will require substantial technical, financial and human resources, and we may be unsuccessful in our efforts to identify biomarkers. If we are unable to identify suitable biomarkers for pre-clinical and clinical development, our ability to stratify patients could be compromised, which could result in significant harm to our financial position and adversely impact our stock price;

●	identified biomarkers may not demonstrate correlation to efficacy, safety or tolerability;

●	available data that seeks to correlate genomic or biomarker signatures with certain diseases may be influenced by the race of the patient which may limit the efficacy of our drug candidates;

●	the regulatory pathway for the biomarkers may be too complex, expensive or otherwise difficult to navigate successfully; and

●	competitors may develop alternative approaches that render our potential biomarkers non-competitive or less attractive.

We expect to continue to incur losses for the foreseeable future, and we expect these losses to increase as we continue our development of, and seek regulatory approvals for, our product candidates, and begin to commercialize approved drugs, if any. Typically, it takes many years to develop a new drug from the time it is discovered to when it is available for treating patients. We may encounter unforeseen expenses, difficulties, complications, delays and other unknown factors that may increase our expenses and adversely affect our ability to generate revenue. The size of our future net losses will depend, in part, on our ability to manage these aspects of our business.

We have incurred significant losses since inception, we expect to incur losses in the future and we may not be able to generate sufficient revenue to achieve and maintain profitability.

We have never been profitable and have incurred significant losses in each year since inception. For the six months ended June 30, 2023 and the years ended December 31, 2022 and 2021 we reported a net loss of $5.0 million, $8.5 million and $2.2 million, respectively. As of June 30, 2023 and December 31, 2022, we had an accumulated deficit of $20.4 and $15.4 million, respectively. We have funded our operations primarily with proceeds from the sale of our equity and debt securities.

We expect to continue to incur significant expenses and increasing operating losses for the foreseeable future. The net losses we incur may fluctuate significantly from quarter to quarter such that a period-to-period comparison of our results of operations may not be a good indication of our future performance. The size of our future net losses will depend, in part, on the rate of future growth of our expenses and our ability to generate revenue. Our prior losses and expected future losses have had and will continue to have an adverse effect on our working capital, our ability to achieve and maintain profitability and the performance of our stock.

Our ability to generate revenue and achieve profitability depends significantly on our ability to achieve several milestones relating to the discovery, development and commercialization of our product candidates.

Our financial condition and operating results have varied significantly in the past and are expected to continue to fluctuate significantly due to a variety of factors, many of which are beyond our control. Factors relating to our business that may contribute to these fluctuations include:

●	our ability to continue our current research and development programs, including conducting laboratory, pre-clinical studies for product candidates;

●	our ability to initiate clinical trials for product candidates;

●	the success of our clinical trials through all phases of clinical development;

●	delays in the commencement, enrollment and timing of clinical trials;

●	our ability to secure and maintain collaborations, licensing or other arrangements for the future development and/or commercialization of our product candidates, as well as the terms of those arrangements;

●	our ability to obtain, as well as the timeliness of obtaining, additional funding to develop our product candidates;

●	the results of clinical trials or marketing applications for product candidates that may compete with our product candidates;

●	competition from existing products or new products that may receive marketing approval;

●	potential side effects of our product candidates that could delay or prevent approval or cause an approved drug to be taken off the market;

●	any delays in regulatory review and approval of our product candidates;

●	our ability to identify and develop additional product candidates;

●	the ability of patients or healthcare providers to obtain coverage or sufficient reimbursement for our products;

●	our ability, and the ability of third parties such as Clinical Research Organizations (“CROs”) to adhere to clinical study and other regulatory requirements;

●	the ability of third-party manufacturers to manufacture our product candidates and key ingredients needed to conduct clinical trials and, if approved, successfully commercialize our products;

●	the costs to us, and our ability as well as the ability of any third-party collaborators, to obtain, maintain and protect our intellectual property rights;

●	costs related to and outcomes of potential intellectual property litigation;

●	our ability to adequately support future growth;

●	our ability to attract and retain key personnel to manage our business effectively; and

●	our ability to build our finance infrastructure and, to the extent required, improve our accounting systems and controls.

Developing new products and services is a speculative and risky endeavor. Products or services that initially show promise may fail to achieve the desired results or may not achieve acceptable levels of analytical accuracy or clinical utility. We may need to alter our products in development and repeat clinical studies before we identify a potentially successful product or service. Product development is expensive, may take years to complete and can have uncertain outcomes. Failure can occur at any stage of the development. If, after development, a product or service appears successful, we may, depending on the nature of the product or service, still need to obtain FDA and other regulatory clearances, authorizations or approvals before we can market it. The FDA’s clearance, authorization or approval pathways are likely to involve significant time, as well as additional research, development and clinical study expenditures. The FDA may not clear, authorize or approve any future product or service we develop. Even if we develop a product or service that receives regulatory clearance, authorization or approval, we would need to commit substantial resources to commercialize, sell and market it before it could be profitable, and the product or service may never be commercially successful. Additionally, development of any product or service may be disrupted or made less viable by the development of competing products or services.

New potential products and services may fail any stage of development or commercialization and if we determine that any of our current or future products or services are unlikely to succeed, we may abandon them without any return on our investment. If we are unsuccessful in developing additional products or services, our potential for growth may be impaired.

In cases where we are successful in obtaining regulatory approval to market one or more of our drug candidates, our revenue will be dependent, in part, upon the size of the markets in the territories for which we gain regulatory approval, the accepted price for the product, the ability to obtain coverage and reimbursement, and whether we own the commercial rights for that territory. If the number of our addressable patients is not as significant as we estimate, the indication approved by regulatory authorities is narrower than we expect, or the treatment population is narrowed by competition, physician choice or treatment guidelines, we may not generate significant revenue from sales of such products, even if approved.

We expect our research and development expenses to continue to be significant in connection with our continued investment in our ongoing and planned clinical trials for our current product candidates and any future product candidates we may develop. Furthermore, if we obtain regulatory approval for our product candidates, we expect to incur increased sales and marketing expenses. As a result, we expect to continue to incur significant and increasing operating losses and negative cash flows for the foreseeable future. These losses have had and will continue to have a material adverse effect on our stockholders’ equity, financial position, cash flows and working capital.

We will require substantial additional funding. If we are unable to raise capital on favorable terms when needed, we could be forced to curtail, delay or discontinue our research or drug development programs or any future commercialization efforts.

We intend to advance TH104, a clinical stage asset, as well as our early-stage candidates, TH3215, TH0059 and TH1940, through development. Developing drugs is expensive and we expect our research and development expenses to increase substantially in connection with our ongoing activities, particularly as we advance our product candidates through clinical studies.

As of June 30, 2023 and December 31, 2022, we had cash of $3.9 million and $6.5 million, respectively; however, we will require additional capital to obtain regulatory approval for, and to commercialize, our product candidates. Raising funds may present challenges. Even if we believe we have sufficient funds for our current or future operating plans, we may seek additional capital if market conditions are favorable or if we have specific strategic considerations.

Any additional fundraising efforts may divert our management from their day-to-day activities, which may adversely affect our ability to develop and commercialize our product candidates. In addition, we cannot guarantee that future financing will be available in sufficient amounts or on terms acceptable to us, if at all. Moreover, the terms of any financing may adversely affect the holdings or the rights of our stockholders and the issuance of additional securities, whether equity or debt, by us, or the possibility of such issuance, may cause the market price of our shares to decline. The sale of additional equity or convertible securities may dilute our stockholders. The incurrence of indebtedness would result in increased fixed payment obligations, and we may be required to agree to certain restrictive covenants, such as limitations on our ability to make certain dividends, 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. We could also be required to seek funds through arrangements with collaborative partners or otherwise at an earlier stage than otherwise would be desirable, and we may be required to relinquish rights to some of our technologies or product candidates or otherwise agree to terms unfavorable to us, any of which may have a material adverse effect on our business, operating results and prospects.

If we are unable to obtain funding on a timely basis, we may be required to significantly curtail, delay or discontinue one or more of our research or development programs or the commercialization of any product candidates or be unable to expand our operations or otherwise capitalize on our business opportunities, as desired, which could materially affect our business, financial condition and results of operations.

Management has performed an analysis and concluded that there exists a substantial doubt about our ability to continue as a going concern. Separately, our independent registered public accounting firm has also concluded there exists a substantial doubt about our ability to continue as a going concern, which may hinder our ability to obtain future financing.

Our financial statements as of December 31, 2022 have been prepared under the assumption that we will continue as a going concern for the next twelve months. Management has performed an analysis and concluded that there exists a substantial doubt about our ability to continue as a going concern. Separately, our independent registered public accounting firm included in its opinion for the year ended December 31, 2022 an explanatory paragraph referring to our recurring losses from operations and expressing substantial doubt in our ability to continue as a going concern without additional capital becoming available. Our ability to continue as a going concern is dependent upon our ability to obtain additional equity or debt financing, obtain government grants, reduce expenditures and generate significant revenue. Our financial statements as of December 31, 2022 did not include any adjustments that might result from the outcome of this uncertainty. The reaction of investors to the inclusion of a going concern statement by management and our auditors, and our potential inability to continue as a going concern, in future years could materially adversely affect our share price and our ability to raise new capital or enter into strategic alliances.

Risks Related to the Discovery and Development of Our Product Candidates

We are substantially dependent on the success of our product candidates. If we are unable to complete development of, obtain approval for and commercialize our product candidates for one or more indications in a timely manner, our business may be harmed.

Our future success is dependent on our ability to timely and successfully complete clinical trials, obtain marketing approval for and successfully commercialize our product candidates. We currently have no products approved for sale. The success of our business, including our ability to finance our Company and generate any revenue in the future, will primarily depend on the successful development, regulatory approval and commercialization of our product candidates, which may never occur.

In the future, we may also become dependent on other product candidates that we may develop or acquire; however, no product candidates based on our technology have been tested in humans and given our early stage of development, it may be many years, if at all, before we may be able to demonstrate the safety and efficacy of our product candidates to warrant approval for commercialization.

The clinical and commercial success of our current and any future product candidates will depend on a number of factors, including the following:

●	our ability to raise any additional required capital on acceptable terms, or at all;

●	our ability to complete IND-enabling studies and successfully submit an IND to the FDA;

●	timely completion of our pre-clinical studies and clinical trials, which may be slower or cost more than we currently anticipate and will depend substantially upon the performance of third-party contractors;

●	requirements by the FDA or similar foreign regulatory agencies to conduct additional clinical trials or other studies beyond those planned to support approval of our product candidates;

●	acceptance of our proposed indications and primary endpoint assessments relating to the proposed indications of our product candidates by the FDA and similar foreign regulatory authorities;

●	our ability to consistently manufacture our product candidates on a timely basis;

●	our ability, and the ability of any third parties with whom we contract, to remain in good standing with regulatory agencies and develop, validate and maintain commercially viable manufacturing processes that are compliant with current good manufacturing practice (“cGMP”);

●	our ability to demonstrate to the satisfaction of the FDA and similar foreign regulatory authorities the safety, efficacy and acceptable risk-benefit profile of our product candidates;

●	the prevalence, duration and severity of potential side effects or other safety issues experienced with our product candidates or future approved products, if any;

●	the timely receipt of necessary marketing approvals from the FDA and similar foreign regulatory authorities;

●	achieving and maintaining, and, where applicable, ensuring that our third-party contractors achieve and maintain, compliance with our contractual obligations and with all regulatory requirements applicable to our current and future product candidates or approved products, if any;

●	our ability to successfully develop a commercial strategy and thereafter commercialize our product candidates in the United States and internationally, if approved for marketing, sale and distribution in such countries and territories, whether alone or in collaboration with others;

●	the availability of coverage and adequate reimbursement from managed care plans, private insurers, government payors (such as Medicare and Medicaid) and other third-party payors for any of our product candidates that may be approved;

●	the convenience of our treatment or dosing regimen;

●	acceptance by physicians, payors and patients of the benefits, safety and efficacy of our product candidates, if approved, including relative to alternative and competing treatments;

●	the willingness of physicians, operators of hospitals and clinics and patients to utilize or adopt our therapeutic approaches;

●	patient demand for our current or future product candidates, if approved;

●	our ability to establish and enforce intellectual property rights in and to our product candidates; and

●	our ability to avoid third-party patent interference, intellectual property challenges or intellectual property infringement claims.

These factors, many of which are beyond our control, could cause us to experience significant delays or an inability to obtain regulatory approvals or commercialize our current or future product candidates. Even if regulatory approvals are obtained, we may never be able to successfully commercialize our product candidates. Accordingly, we cannot provide assurances that we will be able to generate sufficient revenue through the sale of our product candidates to continue our business or achieve profitability.

Our pipeline is based on novel ideas and technologies that are unproven and may not result in marketable products, which exposes us to unforeseen risks and makes it difficult for us to predict the time and cost of product development and potential for regulatory approval.

We are using our technology to develop product candidates to treat rare diseases, inflammatory disorders and cancer. Our foundational science and product development approach are based on our ability to deliver our drug candidates to target receptors and specified cells or tissues at the site of disease to boost efficacy while abating adverse effects on healthy tissue. We believe that this approach may offer an improved therapeutic effect by delivering drug candidates to areas which may alleviate symptoms and/or treat diseased tissue. However, this approach to treating these diseases is novel and the clinical research that results in a product candidate has had limited testing in humans. For our early-stage, preclinical compounds, we are in the process of validating different tumor-specific therapeutic product candidates. We may spend substantial funds attempting to develop these products with our approach and never succeed in developing a marketable therapeutic.

As such, we cannot assure you that even if we are able to develop product candidates to treat the diseases we are targeting, such therapies would safely and effectively treat such diseases. We may spend substantial funds attempting to develop this approach and never succeed in developing a marketable therapeutic. We are unable to predict when or if our drug candidates will prove effective or safe in humans or if we will obtain marketing approval. Before obtaining marketing approval from regulatory authorities for the sale of any drug candidate, we must complete pre-clinical development and then conduct extensive clinical trials to demonstrate the safety and efficacy of our drug candidates in humans. Clinical testing is expensive, difficult to design and implement, can take many years to complete and is uncertain as to the outcome. A failure of one or more clinical trials can occur at any stage of testing. The outcome of pre-clinical testing and early clinical trials may not be predictive of the success of later clinical trials, and interim or preliminary results of a clinical trial do not necessarily predict final results. In particular, the small number of patients in our early clinical trials may make the results of these trials less predictive of the outcome of later clinical trials.

We may experience numerous unforeseen events during, or as a result of, clinical trials that could delay or prevent our ability to obtain marketing approval or commercialize our drug candidates, including:

●	regulators or institutional review boards (“IRBs”)/ethics committees (“ECs”) may not authorize us or our investigators to commence a clinical trial or conduct a clinical trial at a prospective trial site;

●	we may experience delays in reaching, or fail to reach, agreement on acceptable clinical trial contracts or clinical trial protocols with prospective trial sites;

●	clinical trials for our drug candidates may produce negative or inconclusive results, and we may decide, or regulators may require us, to conduct additional clinical trials, delay clinical trials or abandon product development programs;

●	the number of patients required for clinical trials for our drug candidates may be larger than we anticipate, enrollment in these clinical trials may be slower than we anticipate, participants may drop out of these clinical trials at a higher rate than we anticipate or the duration of these clinical trials may be longer than we anticipate;

●	competition for clinical trial participants from investigational and approved therapies may make it more difficult to enroll patients in our clinical trials;

●	we or third-party collaborators may fail to obtain the clearance or approval of companion diagnostic tests, if required, on a timely basis, or at all;

●	our third-party contractors may fail to meet their contractual obligations to us in a timely manner, or at all, or may fail to comply with regulatory requirements;

●	we may have to suspend or terminate clinical trials for our drug candidates for various reasons, including a finding that the participants are being exposed to unacceptable health risks;

●	our drug candidates may have undesirable or unexpected side effects or other unexpected characteristics, causing us or our investigators, regulators or IRBs/ECs to suspend or terminate the trials;

●	the cost of clinical trials for our drug candidates may be greater than we anticipate;

●	the supply or quality of our drug candidates or other materials necessary to conduct clinical trials for our drug candidates may be insufficient or inadequate and result in delays or suspension of our clinical trials; and

●	we or a diagnostic development partner may fail to receive regulatory approval of a companion diagnostic for use with a marketed product.

Our product development costs will increase if we experience delays in pre-clinical studies or clinical trials or in obtaining marketing approvals. We do not know whether any of our planned pre-clinical studies or clinical trials will begin on a timely basis or at all, will need to be restructured or will be completed on schedule, or at all. For example, the FDA may place a partial or full clinical hold on any of our clinical trials for a variety of reasons.

Significant pre-clinical or clinical trial delays also could shorten any periods during which we may have the exclusive right to commercialize our drug candidates or allow our competitors to bring products to market before we do and impair our ability to successfully commercialize our drug candidates and may harm our business and results of operations.

Any delays in the commencement or completion, or termination or suspension, of our ongoing, planned or future clinical trials could result in increased costs to us, delay or limit our ability to generate revenue and adversely affect our commercial prospects.

Before we can initiate clinical trials of a drug candidate in any indication, we must submit the results of pre-clinical studies to the FDA along with other information, including information about the drug candidate’s chemistry, manufacturing and controls and our proposed clinical trial protocol, as part of an IND or similar regulatory filing.

Before obtaining marketing approval from the FDA for the sale of our product candidate in any indication, we must conduct extensive clinical studies to demonstrate safety and efficacy. Clinical testing is expensive, time consuming and uncertain as to outcome. In addition, we expect to rely in part on pre-clinical, clinical and quality data generated by our CROs and other third parties for regulatory submissions for our drug candidates. While we have or will have agreements governing these third parties’ services, we have limited influence over their actual performance. If these third parties do not make data available to us, or, if applicable, make regulatory submissions in a timely manner, in each case pursuant to our agreements with them, our development programs may be significantly delayed and we may need to conduct additional studies or collect additional data independently. In either case, our development costs would increase. In addition, we will need to initiate clinical trials for TH104. In addition, we will need to receive FDA clearance of our IND for TH3215, TH0059 and TH1940 before we can begin clinical trials and would require the same acceptance by the FDA prior to initiating any clinical trials in the United States for any of our other drug candidates. The FDA may require us to conduct additional pre-clinical studies for any drug candidate before it allows us to initiate clinical trials under any IND, which may lead to additional delays and increase the costs of our pre-clinical development programs.

Any delays in the commencement or completion of our ongoing, planned or future clinical trials could significantly affect our product development costs. We do not know whether our planned trials will begin on time or at all, or be completed on schedule, if at all. The commencement and completion of clinical trials can be delayed for a number of reasons, including delays related to:

●	the FDA disagreeing as to the design or implementation of our clinical trials or with our recommended dose for any of our pipeline programs;

●	obtaining FDA authorization to commence a trial or reaching a consensus with the FDA on trial design;

●	failing to obtain regulatory clearance or approval of companion diagnostics we may use to identify patients for enrollment in our clinical trials;

●	any failure or delay in reaching an agreement with 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;

●	obtaining approval from one or more IRBs/ECs;

●	IRBs/ECs refusing to approve, suspending or terminating the trial at an investigational site, precluding enrollment of additional subjects, or withdrawing their approval of the trial;

●	changes to clinical trial protocol;

●	clinical sites deviating from trial protocol or dropping out of a trial;

●	failing to manufacture or obtain sufficient quantities of drug candidate or, if applicable, combination therapies for use in clinical trials;

●	patients failing to enroll or remain enrolled in our trials at the rates we expect, or failing to return for post-treatment follow-ups;

●	patients choosing an alternative treatment, or participating in competing clinical trials;

●	lack of adequate funding to continue clinical trials;

●	patients experiencing severe or unexpected drug-related adverse effects;

●	occurrence of serious adverse events in trials of the same class of agents conducted by other companies;

●	selecting or being required to use clinical end points that require prolonged periods of clinical observation or analysis of the resulting data;

●	a facility manufacturing our drug candidates or any of their components being ordered by the FDA to temporarily or permanently shut down due to violations of cGMP regulations or other applicable requirements, or infections or cross-contaminations of drug candidates in the manufacturing process;

●	any changes to our manufacturing process that may be necessary or desired;

●	third-party clinical investigators losing the licenses or permits necessary to perform our clinical trials, not performing our clinical trials on our anticipated schedule or consistent with the clinical trial protocol Good Clinical Practice (“GCP”) or other regulatory requirements;

●	us, or our third-party contractors not performing data collection or analysis in a timely or accurate manner or improperly disclosing data prematurely or otherwise in violation of a clinical trial protocol; or

●	third-party contractors becoming debarred or suspended or otherwise penalized by the FDA or other government or regulatory authorities for violations of regulatory requirements, in which case we may need to find a substitute contractor, and we may not be able to use some or all of the data produced by such contractors in support of our marketing applications.

We could also encounter delays if a clinical trial is suspended or terminated by us, by the IRBs/ECs of the institutions in which such trials are being conducted, by a Data Safety Monitoring Board for such trial or by the FDA. Such authorities may impose such a suspension or termination due to a number of factors, including failure to conduct the clinical trial in accordance with regulatory requirements or our clinical protocols, inspection of the clinical trial operations or trial site by the FDA resulting in the imposition of a clinical hold, unforeseen safety issues or adverse side effects, failure to demonstrate a benefit from using a pharmaceutical, changes in governmental regulations or administrative actions or lack of adequate funding to continue the clinical trial. In addition, changes in regulatory requirements and policies may occur, and we may need to amend clinical trial protocols to comply with these changes. Amendments may require us to resubmit our clinical trial protocols to IRBs/ECs for reexamination, which may impact the costs, timing or successful completion of a clinical trial.

Certain of our scientific advisors or consultants who receive compensation from us are investigators for our clinical trial. Under certain circumstances, we may be required to report some of these relationships to the FDA. Although we believe our existing relationships are within the FDA’s guidelines, the FDA may conclude that a financial relationship between us and a principal investigator has created a conflict of interest or otherwise affected interpretation of the study. The FDA may therefore question the integrity of the data generated at the applicable clinical trial site and the utility of the clinical trial itself may be jeopardized. This could result in a delay in approval, or rejection, of our marketing applications by the FDA and may ultimately lead to the denial of marketing approval of our product candidates. If we experience delays in the completion of, or termination of, any clinical trial of our drug candidates, the commercial prospects of such drug candidate will be harmed, and our ability to generate product revenues will be delayed. Moreover, any delays in completing our clinical trials will increase our costs, slow down our development and approval process and jeopardize our ability to commence product sales and generate revenues which may harm our business, financial condition, results of operations and prospects significantly.

The outcome of pre-clinical testing and early clinical trials may not be predictive of the success of later clinical trials, and the results of our clinical trials may not satisfy the requirements of the FDA, European Medicines Agency (“EMA”) or other comparable foreign regulatory authorities.

We will be required to demonstrate with substantial evidence through well-controlled clinical trials that our product candidates are safe and effective for use in a diverse population before we can seek marketing approvals for their commercial sale. Success in pre-clinical studies and early-stage clinical trials does not mean that future clinical trials will be successful. Product candidates in later-stage clinical trials may fail to demonstrate sufficient safety and efficacy to the satisfaction of the FDA, EMA and other comparable foreign regulatory authorities despite having progressed through pre-clinical studies and early-stage clinical trials. Regulatory authorities may also limit the scope of later-stage trials until we have demonstrated satisfactory safety, which could delay regulatory approval, limit the size of the patient population to which we may market our product candidates, or prevent regulatory approval.

In some instances, there can be significant variability in safety and efficacy results between different clinical trials of the same product candidate due to numerous factors, including changes in trial protocols, differences in size and type of the patient populations, differences in and adherence to the dose and dosing regimen and other trial protocols and the rate of dropout among clinical trial participants. Patients treated with our product candidates may also be undergoing surgical, radiation and chemotherapy treatments and may be using other approved products or investigational new drugs, which can cause side effects or adverse events that are unrelated to our product candidates. As a result, assessments of efficacy can vary widely for a particular patient and from patient to patient and site to site within a clinical trial. This subjectivity can increase the uncertainty of, and adversely impact, our clinical trial outcomes.

We do not know whether any clinical trials we may conduct will demonstrate consistent or adequate efficacy and safety sufficient to obtain approval to market any of our product candidates.

Interim, topline and preliminary data from our clinical trials that we announce or publish from time to time may change as more patient data becomes 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 topline data from our clinical trials, such as the interim data from clinical trials related to TH104, or preclinical data for TH3215, TH0059 or TH1940. These interim 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. For example, we may report responses in certain patients that are unconfirmed at the time and which do not ultimately result in confirmed responses to treatment after follow-up evaluations. 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 topline 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. Topline 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, topline 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. 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. Adverse changes between 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 common stock.

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 candidate or our business. If the preliminary or topline data that we report differs from late, final or actual results, or if others, including regulatory authorities, disagree with the conclusions reached, our ability to obtain approval for and commercialize our product candidates may be harmed, which could harm our business, financial condition, results of operations and prospects.

If we experience delays or difficulties in enrolling patients in our ongoing or planned clinical trials, our receipt of necessary regulatory approval could be delayed or prevented.

We may not be able to initiate or continue our ongoing or planned clinical trials for our product candidates if we are unable to identify and enroll a sufficient number of eligible patients to participate in these trials as required by the FDA. Even once enrolled, we may be unable to retain a sufficient number of patients to complete any of our trials. Patient enrollment is a significant factor in the timing of clinical trials. Our ability to enroll eligible patients may be limited or may result in slower enrollment than we anticipate.

Patient enrollment may be affected if our competitors have ongoing clinical trials for programs that are under development for the same indications as our product candidates, and patients who would otherwise be eligible for our clinical trials instead enroll in clinical trials of our competitors’ programs. Patient enrollment for our current or any future clinical trials may be affected by other factors, including:

●	size and nature of the patient population;

●	severity of the disease under investigation;

●	the design of the trial and the complexity for patients and clinical sites;

●	availability and efficacy of approved drugs for the disease under investigation;

●	patient eligibility criteria for the trial in question as defined in the protocol;

●	perceived risks and benefits of the product candidate under study;

●	clinicians’ and patients’ perceptions as to the potential advantages of the product candidate being studied in relation to other available therapies, including any new products that may be approved or other product candidates being investigated for the indications we are investigating;

●	clinicians’ willingness to screen their patients for biomarkers to indicate which patients may be eligible for enrollment in our clinical trials;

●	the ability to obtain and maintain patient consents;

●	patient referral practices of physicians;

●	the ability to monitor patients adequately during and after treatment;

●	proximity and availability of clinical trial sites for prospective patients; and

●	the risk that patients enrolled in clinical trials will drop out of the trials before completion or, because they may be late-stage disease patients and will not survive the full terms of the clinical trials.

Our inability to enroll a sufficient number of patients for our clinical trials would result in significant delays or may require us to abandon one or more clinical trials altogether. Any negative results we may report in clinical trials of our product candidates may make it difficult or impossible to recruit and retain patients in other clinical trials of that same product candidate. Enrollment delays in our clinical trials may result in increased development costs for our product candidates and jeopardize our ability to obtain marketing approval for the sale of our product candidates. Furthermore, even if we are able to enroll a sufficient number of patients for our clinical trials, we may have difficulty maintaining participation in our clinical trials through the treatment and any follow-up periods.

We may never receive approval to market and commercialize any product candidate. Even if we obtain regulatory approval, the approval may be for targets, disease indications, lines of therapy or patient populations that are not as broad as we intended or desired or may require labeling that includes significant use or distribution restrictions or safety warnings.

We have not previously submitted an NDA to the FDA or similar regulatory approval filings to comparable foreign authorities, for any product candidate, and we cannot be certain that our product candidates will be successful in clinical trials or receive regulatory approval. Further, any future product candidates may not receive regulatory approval even if they are successful in clinical trials. If we do not receive regulatory approvals for our product candidates, we may not be able to continue our operations. Even if we successfully obtain regulatory approvals to market a product candidate, our revenue will be dependent, in part, upon the size of the markets in the territories for which we gain regulatory approval and have commercial rights. If the markets or patient subsets that we are targeting are not as significant as we estimate, we may not generate significant revenues from sales of such products, if approved.

We plan to seek regulatory approval to commercialize our product candidates both in the United States and in selected foreign countries. While the scope of regulatory approval generally is similar in other countries, in order to obtain separate regulatory approval in other countries we must comply with numerous and varying regulatory requirements of such countries regarding safety and efficacy. Other countries also have their own regulations governing, among other things, clinical trials and commercial sales, as well as pricing and distribution of our product candidates, and we may be required to expend significant resources to obtain regulatory approval and to comply with ongoing regulations in these jurisdictions.

We may be required to perform additional or unanticipated clinical trials to obtain approval or be subject to post-marketing testing requirements to maintain regulatory approval. If our candidates prove to be ineffective, unsafe or commercially unviable, our pipeline would have little, if any, value, which would have a material and adverse effect on our business, financial condition, results of operations and prospects.

TH104, TH3215, TH0059 and TH1940 are novel product candidates, making it difficult to predict the time, cost and potential success of these product candidates. We have not yet been able to assess the safety and efficacy of any product candidates in humans. Our success depends on our ability to develop and commercialize product candidates. The novel nature of some of our technology makes it difficult to accurately predict the developmental challenges we may face for product candidates as they proceed through research, pre-clinical or greenhouse studies and clinical or field trials.

Because our pre-clinical research programs are all research or pre-clinical stages, we have not yet been able to assess the safety or efficacy of any product candidates in humans. If our product candidates do not achieve projected development milestones or commercialization in the announced or expected timeframes, the further development or commercialization of such product candidates may be delayed, and our business may be harmed. Current or future product candidates may not meet safety and efficacy requirements for continued development or ultimate approval in humans and may cause significant adverse events or toxicities.

Adverse side effects or other safety risks associated with our drug candidates could delay or preclude approval, cause us to suspend or discontinue clinical trials or abandon further development, limit the commercial profile of an approved label, or result in significant negative consequences following marketing approval, if any.

Results of our planned clinical trials could reveal a high and unacceptable severity and prevalence of side effects or unexpected characteristics. Undesirable side effects caused by our drug candidates could result in the delay, suspension or termination of clinical trials by us or the FDA for a number of reasons. If we elect or are required to delay, suspend or terminate any clinical trial, the commercial prospects of our drug candidates will be harmed and our ability to generate product revenues from this drug candidate will be delayed or eliminated. Serious adverse events observed in clinical trials could hinder or prevent market acceptance of our drug candidates. Any of these occurrences may harm our business, prospects, financial condition and results of operations significantly.

Moreover, if our drug candidates are associated with undesirable side effects in clinical trials or have characteristics that are unexpected, we may elect to abandon or limit their development to more narrow uses or subpopulations in which the undesirable side effects or other characteristics are less prevalent, less severe or more acceptable from a risk-benefit perspective, which may limit the commercial expectations for our drug candidates, if approved. We may also be required to modify our study plans based on findings in our clinical trials. Many drugs that initially showed promise in early-stage testing have later been found to cause side effects that prevented further development. In addition, regulatory authorities may draw different conclusions or require additional testing to confirm these determinations.

It is possible that as we test our drug candidates in larger, longer and more extensive clinical trials, including with different dosing regimens, or as the use of our drug candidates becomes more widespread following any regulatory approval, illnesses, injuries, discomforts and other adverse events that were observed in earlier trials, as well as conditions that did not occur or went undetected in previous trials, will be reported by patients. If such side effects become known later in development or upon approval, if any, such findings may harm our business, financial condition, results of operations and prospects significantly.

In addition, if any of our drug candidates receive marketing approval, and we or others later identify undesirable side effects caused by treatment with such drug, a number of potentially significant negative consequences could result, including:

●	regulatory authorities may withdraw approval of the drug;

●	we may be required to recall a product, change the dosage of a product, or change the way the drug is administered to patients;

●	regulatory authorities may require additional warnings on the label, such as a “black box” warning or a contraindication, or issue safety alerts, Dear Healthcare Provider letters, press releases or other communications containing warnings or other safety information about the product;

●	we may be required to implement a REMS or create a medication guide outlining the risks of such side effects for distribution to patients;

●	additional restrictions may be imposed on the marketing or promotion of the particular product or the manufacturing processes for the product or any component thereof;

●	we could be sued and held liable for harm caused to patients;

●	the drug could become less competitive; and

●	our reputation may suffer.

Any of these events could prevent us from achieving or maintaining market acceptance of our drug candidates, if approved, and could significantly harm our business, financial condition, results of operations and prospects.

We sometimes estimate, or may in the future estimate, the timing of the accomplishment of various scientific, clinical, manufacturing, regulatory and other product development objectives. These milestones may include our expectations regarding the commencement or completion of scientific studies or clinical trials, the submission of regulatory filings, the receipt of marketing approval or the realization of other commercialization objectives.

The achievement of milestones such as the timing of the accomplishment of various scientific, clinical, manufacturing, regulatory and other product development objectives may be outside of our control. All of these milestones are based on a variety of assumptions, including assumptions regarding capital resources, constraints and priorities, progress of and results from development activities and the receipt of key regulatory approvals or actions, any of which may cause the timing of achievement of the milestones to vary considerably from our estimates. If we or our collaborators fail to achieve announced milestones in the expected timeframes, the commercialization of our product candidates may be delayed, our credibility may be undermined, our business and results of operations may be harmed, and the price of our common stock may decline.

If a product liability claim is successfully brought against us for uninsured liabilities, or such claim exceeds our insurance coverage, we could be forced to pay substantial damage awards that could materially harm our business.

The use of any of our existing or future product candidates in clinical trials and the sale of any approved pharmaceutical products may expose us to significant product liability claims. We currently do not have product liability insurance coverage but we intend to obtain such insurance. Such insurance coverage may not protect us against any or all of the product liability claims that may be brought against us in the future. We may not be able to acquire or maintain adequate product liability insurance coverage at a commercially reasonable cost or in sufficient amounts or scope to protect us against potential losses. In the event a product liability claim is brought against us, we may be required to pay legal and other expenses to defend the claim, as well as uncovered damage awards resulting from a claim brought successfully against us. In the event our product candidate is approved for sale by the FDA or other regulatory agency and commercialized, we may need to substantially increase the amount of our product liability coverage. Defending any product liability claim or claims could require us to expend significant financial and managerial resources, which could have an adverse effect on our business.

Our current and future products may never achieve significant commercial market acceptance.

Our success depends on the market’s confidence that we can provide therapeutic products that improve clinical outcomes, lower healthcare costs and enable better biopharmaceutical development. Failure of our products, or those jointly developed with our collaborators, to perform as expected could significantly impair our operating results and our reputation. We believe patients, clinicians, academic institutions and biopharmaceutical companies are likely to be particularly sensitive to defects, errors, inaccuracies, delays and toxicities in or associated with our products. Furthermore, inadequate performance of these products may result in lower confidence in our pipeline in general.

We may not succeed in achieving significant commercial market acceptance for our current or future products due to a number of factors, including:

●	our ability to demonstrate the clinical utility of our pipeline and related products and their potential advantages over existing drug products to academic institutions, biopharmaceutical companies and the medical community;

●	our ability, and that of our collaborators, to secure and maintain FDA and other regulatory clearance, authorization or approval for our products;

●	the agreement by third-party payors to reimburse our products, the scope and extent of which will affect patients’ willingness or ability to pay for our products and will likely heavily influence physicians’ decisions to recommend our products;

●	the rate of adoption of our pipeline and related products by academic institutions, clinicians, key opinion leaders, advocacy groups and biopharmaceutical companies; and

●	the impact of our investments in product innovation and commercial growth.

Additionally, our customers and collaborators may decide to decrease or discontinue their use of our products due to changes in their research and development plans, failures in their clinical trials, financial constraints, the regulatory environment, negative publicity about our products, competing products or the reimbursement landscape, all of which are circumstances outside of our control. We may not be successful in addressing these or other factors that might affect the market acceptance of our products. Failure to achieve widespread market acceptance of our pipeline and related products would materially harm our business, financial condition and results of operations.

Pandemics, such as COVID-19, may adversely impact our business, results of operations, financial condition, liquidity and cash flows and that of our clients.

The COVID-19 pandemic and efforts to control its spread had an impact on our operations. For example, as a result of COVID-19, we previously experienced delays from our manufacturers with respect to the shipping of our materials as well as delays in completion of analytical testing as a result of the shelter-in-place order restrictions. Pandemics, such as COVID-19, may have a material economic effect on our business because our research and development may be affected as a result of delays in study monitoring and data analysis; some participants and clinical investigators may not be able to comply with clinical trial protocols; any quarantines or other travel limitations (whether voluntary or required) may impede participant movement, affect sponsor access to study sites, or interrupt healthcare services, resulting in our inability to conduct our research activities, including our clinical trials; and infections and deaths related to a pandemic may disrupt the United States’ healthcare and healthcare regulatory systems which could divert healthcare resources away from, or materially delay FDA review and/or approval of our product candidates. While the potential economic impact brought by such pandemics may be difficult to assess or predict, it has caused, and may result in further significant disruption of global financial markets, which may reduce our ability to access capital either at all or on favorable terms. In addition, a recession, depression or other sustained adverse market event resulting from a health pandemic could materially and adversely affect our business and the value of our common stock.

We may expend our limited resources to pursue a particular drug candidate or indication and fail to capitalize on drug 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 drug candidates that we identify for specific indications. As a result, we may forego or delay pursuit of opportunities with other drug 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 drug 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 drug candidate, we may relinquish valuable rights to that drug 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 drug candidate.

We may not be successful in our efforts to design additional potential drug candidates.

The therapeutic design and development activities that we are conducting may not be successful in developing drug candidates that are useful in treating rare diseases, inflammatory conditions, cancer or other diseases. Our research programs may initially show promise in identifying potential drug candidates, yet fail to yield drug candidates for clinical development for a number of reasons, including:

●	the research methodology used may not be successful in identifying potential drug candidates;

●	potential drug candidates may, on further study, be shown to have harmful side effects or other characteristics that indicate that they are unlikely to be drugs that will obtain marketing approval or achieve market acceptance; or

●	potential drug candidates may not be effective in treating their targeted diseases.

Research programs to identify and design new drug candidates require substantial technical, financial and human resources. We may choose to focus our efforts and resources on a potential drug candidate that ultimately proves to be unsuccessful. If we are unable to identify and design suitable drug candidates for pre-clinical and clinical development, we will not be able to obtain revenues from the sale of products in future periods, which likely would result in significant harm to our financial position and adversely impact our stock price.

We face significant competition, and if our competitors develop and market technologies or products more rapidly than we do or that are more effective, safer or less expensive than the products we develop, our commercial opportunities will be negatively impacted.

The biotechnology and pharmaceutical industries are characterized by rapidly advancing technologies, intense competition and a strong emphasis on proprietary and novel products and product candidates. Our competitors have developed, are developing or may develop products, product candidates and processes competitive with ours. Any product candidates that we successfully develop and commercialize will compete with existing therapies and new therapies that may become available in the future. We believe that a significant number of products are currently under development, and may become commercially available in the future, for the treatment of conditions for which we may attempt to develop product candidates. In addition, our products may need to compete with drugs physicians use off-label to treat the indications for which we seek approval. This may make it difficult for us to replace existing therapies with our products.

In particular, there is intense competition in the fields of rare diseases, inflammatory conditions and oncology. We have competitors both in the United States and internationally, including major multinational pharmaceutical companies, established biotechnology companies, specialty pharmaceutical companies, emerging and start-up companies, universities and other research institutions. We also compete with these organizations to recruit management, scientists and clinical development personnel, which could negatively affect our level of expertise and our ability to execute our business plan. We will also face competition in establishing clinical trial sites, enrolling subjects for clinical trials and in identifying and in-licensing new product candidates.

Our commercial opportunity could be reduced or eliminated if our competitors develop and commercialize products that are safer, more effective, have fewer side effects, are more convenient, have a broader label, are marketed more effectively, are more widely reimbursed or are less expensive than any products that we may develop. Our competitors also may obtain marketing approval from the FDA, EMA or other comparable foreign regulatory authorities for their products more rapidly than we may obtain approval for ours, which could result in our competitors establishing a strong market position before we are able to enter the market. Even if the product candidates we develop achieve marketing approval, they may be priced at a significant premium over competitive products if any have been approved by then, resulting in reduced competitiveness. Technological advances or products developed by our competitors may render our technologies or product candidates obsolete, less competitive or not economical. If we are unable to compete effectively, our opportunity to generate revenue from the sale of our products we develop may be adversely affected.

We are subject to healthcare laws and regulations.

Sales of our product candidates, if approved, or any other future product candidate will be subject to healthcare regulation and enforcement by the federal government and the states and foreign governments in which we might conduct our business. The healthcare laws and regulations that may affect our ability to operate include the following:

●	The federal Anti-Kickback Statute makes it illegal for any person or entity to knowingly and willfully, directly or indirectly, solicit, receive, offer, or pay any remuneration that is in exchange for or to induce the referral of business, including the purchase, order, lease of any good, facility, item or service for which payment may be made under a federal healthcare program, such as Medicare or Medicaid. The term “remuneration” has been broadly interpreted to include anything of value.

●	Federal false claims and false statement laws, including the federal civil False Claims Act and the Civil Monetary Penalties Law (“CMPL”), prohibits, among other things, any person or entity from knowingly presenting, or causing to be presented, for payment to, or approval by, federal programs, including Medicare and Medicaid, claims for items or services, including drugs, that are false or fraudulent.

●	Health Insurance Portability and Accountability Act of 1996 (“HIPAA”) created additional federal criminal statutes that prohibit among other actions, knowingly and willfully executing, or attempting to execute, a scheme to defraud any healthcare benefit program, including private third-party payors or making any false, fictitious or fraudulent statement in connection with the delivery of or payment for healthcare benefits, items or services.

●	HIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act of 2009 and their implementing regulations, impose obligations on certain types of individuals and entities regarding the electronic exchange of information in common healthcare transactions, as well as standards relating to the privacy and security of individually identifiable health information.

●	The Federal Food, Drug and Cosmetic Act, which governs the production, sale, distribution, promotion and sampling of drugs, biologics and medical devices and prohibits, among other things, the adulteration or misbranding of drugs, biologics and medical devices including marketing drug products for off-label use;

●	The federal Physician Payments Sunshine Act requires certain manufacturers of drugs, devices, biologics and medical supplies for which payment is available under Medicare, Medicaid or the Children’s Health Insurance Program, with specific exceptions, to report annually to the Centers for Medicare & Medicaid Services information related to payments or other transfers of value made to physicians (defined to include doctors, dentists, optometrists, podiatrists, and chiropractors), certain other healthcare professionals (such as physician assistants and nurse practitioners), and teaching hospitals, as well as ownership and investment interests held by physicians and their immediate family members and applicable group purchasing organizations.

Also, many states have similar laws and regulations, such as anti-kickback and false claims laws that may be broader in scope and may apply regardless of payor, in addition to items and services reimbursed under Medicaid and other state programs. Additionally, we may be subject to state laws that require pharmaceutical companies to comply with the federal government’s and/or pharmaceutical industry’s voluntary compliance guidelines, state laws that require drug manufacturers to report information related to payments and other transfers of value to physicians and other healthcare providers or marketing expenditures and state laws requiring the registration of sales representatives, as well as state and foreign laws governing the privacy and security of health information, many of which differ from each other in significant ways and often are not preempted by HIPAA.

The laws and regulations applicable to our business are complex, changing and often subject to varying interpretations. As a result, we may not be able to adhere to all applicable laws and regulations. Any violation or alleged violation of any of these laws or regulations by us could have a material adverse effect on our business, financial condition, cash flows and results of operations. We may be a party to various lawsuits, demands, claims, qui tam suits, third-party complaints to the FDA, government investigations and audits, of which any could result in, among other things, substantial financial penalties or awards against us, reputational harm, termination of relationships or contracts related to our business, mandated refunds, substantial payments made by us, required changes to our business practices, exclusion from future participation in Medicare and other healthcare programs and possible criminal penalties.

If we are found in violation of applicable laws or regulations, we could suffer severe consequences that would have a material adverse effect on our business, results of operations, financial condition, cash flows, reputation and stock price, including:

●	suspension or termination of our participation in federal healthcare programs;

●	criminal or civil liability, fines, damages or monetary penalties for violations of healthcare fraud and abuse laws, including the federal False Claims Act, CMPL, and Anti-Kickback Statute;

●	enforcement actions by governmental agencies or claims for monetary damages by patients under federal or state patient privacy laws, including HIPAA;

●	repayment of amounts received in violation of law or applicable payment program requirements, and related monetary penalties;

●	mandated changes to our practices or procedures that materially increase operating expenses;

●	imposition of corporate integrity agreements that could subject us to ongoing audits and reporting requirements as well as increased scrutiny of our business practices;

●	termination of various relationships or contracts related to our business; and

●	harm to our reputation which could negatively affect our business relationships, decrease our ability to attract or retain patients and physicians, decrease access to new business opportunities and impact our ability to obtain financing, among other things.

Responding to lawsuits and other proceedings as well as defending ourselves in such matters will continue to require management’s attention and cause us to incur significant legal expense. It is also possible that criminal proceedings may be initiated against us or individuals in our business in connection with investigations by the federal government.

Furthermore, to the extent that our product is sold in a foreign country, we may be subject to similar foreign laws.

If we are unable to effectively adapt to changes in the healthcare industry, including changes to laws and regulations regarding or affecting the U.S. healthcare reform, our business may be harmed.

Federal, state and local legislative bodies frequently pass legislation and promulgate regulations relating to healthcare reform or that affect the healthcare industry. We anticipate that there will continue to be increased government oversight and regulation of the healthcare industry in the future. We cannot predict the ultimate content, timing or effect of any new healthcare legislation or regulations, nor is it possible at this time to estimate the impact of potential new legislation or regulations on our business. It is possible that future legislation enacted by Congress or state legislatures, or regulations promulgated by regulatory authorities at the federal or state level, could adversely affect our business. We also cannot predict the outcome of any current or future litigation that may affect interpretation of, or deference to, agency regulations and guidance.

The FDA and other regulatory agencies actively enforce the laws and regulations prohibiting the promotion of off-label uses, and if we are found to have improperly promoted off-label uses of our drugs or drug candidates, if approved, we may become subject to significant liability.

If we are found to have improperly promoted off-label uses of our drugs or drug candidates, we may become subject to significant liability. The FDA and other regulatory agencies strictly regulate the promotional claims that may be made about prescription drug products, such as our drug candidates. In particular, a drug may not be promoted for uses that are not approved by the FDA or such other regulatory agencies as reflected in the drug’s approved labeling, including a different dosage, delivery or patient population than is contained in the label. If we receive marketing approval for our drug candidates for our proposed indications, physicians may nevertheless use our drugs for their patients in a manner that is inconsistent with the approved label. However, if we are found to have promoted our drugs for any off-label uses, the federal government could levy civil, criminal and/or administrative penalties, and seek fines against us. The FDA or other regulatory authorities could also request that we enter into a consent decree or a corporate integrity agreement, or seek a permanent injunction against us under which specified promotional conduct is monitored, changed or curtailed. If we cannot successfully manage the promotion of our drug candidates, we could become subject to significant liability, which would materially adversely affect our business and financial condition.

We may not be able to obtain or maintain Fast Track designation or accelerated approval for our drug candidates.

If a drug is intended for the treatment of a serious condition and nonclinical or clinical data demonstrate the potential to address unmet medical need for this condition, a drug sponsor may apply for FDA Fast Track designation. If there are therapies already available for the condition, a fast track drug must show an advantage over the available therapy including superior efficacy, lessening or avoidance of side effects, improving the diagnosis of a serious condition, decreasing a clinical significant toxicity of an available therapy or ability to address an emerging or anticipated public health need. If we seek Fast Track designation for a drug candidate, we may not receive it from the FDA. However, even if we receive Fast Track designation, Fast Track designation does not ensure that we will receive marketing approval or that approval will be granted within any particular time frame. We may not experience a faster development or regulatory review or approval process with Fast Track designation compared to conventional FDA procedures. In addition, the FDA may withdraw Fast Track designation if it believes that the designation is no longer supported by data from our clinical development program. Fast Track designation alone does not guarantee qualification for the FDA’s priority review procedures.

We may not be able to obtain or maintain orphan drug designation or exclusivity for our drug candidates.

Regulatory authorities in some jurisdictions, including the United States, may designate drugs for relatively small patient populations as “orphan drugs.” Under the Orphan Drug Act, the FDA may designate a drug candidate as an orphan drug if it is intended to treat a rare disease or condition, which is generally defined as a patient population of fewer than 200,000 individuals in the United States, or if the disease or condition affects more than 200,000 individuals in the United States and there is no reasonable expectation that the cost of developing and making a drug product available in the United States for the type of disease or condition will be recovered from sales of the product.

Orphan drug designation entitles a party to financial incentives, such as opportunities for grant funding towards clinical trial costs, tax advantages and user-fee waivers. Additionally, if a product that has orphan designation subsequently receives the first FDA approval for the disease or condition for which it has such designation, the product is entitled to orphan drug exclusivity. This means that the FDA may not approve any other applications to market the same drug or biological product for the same indication for seven years, except in certain circumstances, including proving clinical superiority (i.e., another product is safer, more effective or makes a major contribution to patient care) to the product with orphan exclusivity. Competitors, however, may receive approval of different products for the indication for which the orphan product has exclusivity, or obtain approval for the same product but for a different indication than that for which the orphan product has exclusivity. In addition, exclusive marketing rights in the United States may be limited if we seek approval for an indication broader than the orphan-designated indication or may be lost if the FDA later determines that the request for designation was materially defective.

A Breakthrough Therapy designation by the FDA for our drug candidates may not lead to a faster development or regulatory review or approval process, and it does not increase the likelihood that our drug candidates will receive marketing approval.

Designation as a breakthrough therapy is within the discretion of the FDA. Accordingly, even if we believe one of our drug candidates meets the criteria for designation as a breakthrough therapy, the FDA may disagree and instead determine not to make such designation. Even if we receive Breakthrough Therapy designation, the receipt of such designation for a drug candidate may not result in a faster development process, review or approval compared to drugs considered for approval under conventional FDA procedures and does not assure ultimate approval by the FDA. In addition, even if one or more of our drug candidates qualify as breakthrough therapies, the FDA may later decide that the drugs no longer meet the conditions for qualification or decide that the time period for FDA review or approval will not be shortened. We may seek a breakthrough therapy designation for some of our drug candidates. A breakthrough therapy is defined as a drug that is intended, 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 drug may demonstrate substantial improvement over existing therapies on one or more clinically significant endpoints, such as substantial treatment effects observed early in clinical development. For drugs and biologics that have been designated as breakthrough therapies, interaction and communication between the FDA and the sponsor of the trial can help to identify the most efficient path for clinical development while minimizing the number of patients placed in ineffective control regimens. Drugs designated as breakthrough therapies by the FDA are also eligible for accelerated approval.

Risks Related to Our Reliance on Third Parties

We rely on third parties to conduct our pre-clinical studies and clinical trials. If these third parties do not successfully perform their contractual and regulatory duties or meet expected deadlines, we may not be able to obtain regulatory approval for or commercialize our drug candidates and our business could be substantially harmed.

We do not have the ability to independently conduct all aspects of our pre-clinical testing or clinical trials. As a result, we have relied upon and plan to continue to rely upon third-party medical institutions, clinical investigators, contract laboratories and other third party CROs to monitor and manage data for our ongoing pre-clinical and clinical programs. We rely on these parties for the execution of our pre-clinical studies and clinical trials, and control only certain aspects of their activities. Nevertheless, we are responsible for ensuring that each of our studies is conducted in accordance with the applicable protocol, legal, regulatory, and scientific standards, and our reliance on the CROs does not relieve us of our regulatory responsibilities. We and our CROs are required to comply with current GCP, which are regulations and guidelines enforced by the FDA, the Competent Authorities of the Member States of the European Economic Area and comparable foreign regulatory authorities for all of our drugs in clinical development.

Regulatory authorities enforce these current GCP through periodic inspections of trial sponsors, principal investigators and trial sites. If we or any of our CROs fail to comply with applicable GCP, the clinical data generated in our clinical trials may be deemed unreliable and the FDA, the EMA or comparable foreign regulatory authorities may require us to perform additional clinical trials before approving our marketing applications. We cannot assure you that upon inspection by a given regulatory authority, such regulatory authority will determine that any of our clinical trials comply with GCP regulations. In addition, our clinical trials must be conducted with products produced under cGMP. Our failure to comply with these regulations may require us to repeat clinical trials, which would delay the regulatory approval process.

If any of our relationships with these third-party CROs terminate, we may not be able to enter into arrangements with alternative CROs or to do so on commercially reasonable terms. In addition, 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 on-going clinical, nonclinical and pre-clinical or clinical programs. If CROs do not successfully carry out their contractual duties or obligations or meet expected deadlines, if they need to be replaced 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 drug candidates. As a result, our results of operations and the commercial prospects for our drug candidates would be harmed, our costs could increase and our ability to generate revenues could be delayed.

Many of the third parties with whom we contract may also have relationships with other commercial entities, including our competitors, for whom they may also be conducting clinical trials or other drug development activities that could harm our competitive position. If the third parties conducting our pre-clinical studies or our clinical trials do not perform their contractual duties or obligations, experience work stoppages, do not meet expected deadlines, terminate their agreements with us or need to be replaced, or if the quality or accuracy of the clinical data they obtain is compromised due to their failure to adhere to our clinical trial protocols or to GCP, or for any other reason, we may need to enter into new arrangements with alternative third parties. Switching or adding additional CROs involves additional cost and requires management time and focus. In addition, there is a natural transition period when a new CRO commences work. As a result, delays occur, which can materially impact our ability to meet our desired clinical development timelines. Though we carefully manage our relationships with our CROs, there can be no assurance that we will not encounter similar challenges or delays in the future or that these delays or challenges will not have a material adverse impact on our business, financial condition and prospects.

Manufacturing pharmaceutical products is complex and subject to product loss for a variety of reasons. We contract with third parties for the manufacture of our drug candidates for pre-clinical testing and clinical trials and expect to continue to do so for commercialization. This reliance on third parties increases the risk that we will not have sufficient quantities of our drug candidates or products or such quantities at an acceptable cost or quality, which could delay, prevent or impair our development or commercialization efforts.

We do not have any manufacturing facilities. We produce very small quantities of small molecules for evaluation in our research programs in our laboratory. We rely, and expect to continue to rely, on third parties for the manufacture of our drug candidates for pre-clinical and clinical testing, as well as for commercial manufacture if any of our drug candidates obtain marketing approval. This reliance on third parties increases the risk that we will not have sufficient quantities of our drug candidates or products or such quantities at an acceptable cost or quality, which could delay, prevent or impair our development or commercialization efforts.

We may be unable to establish any agreements with third-party manufacturers or to do so on favorable terms. Even if we are able to establish agreements with third-party manufacturers, reliance on third-party manufacturers entails additional risks, including:

●	reliance on the third party for regulatory, compliance and quality assurance;

●	operations of our third-party manufacturers or suppliers could be disrupted by conditions unrelated to our business or operations, including the bankruptcy of the manufacturer or supplier or the issuance of an FDA Form 483 notice or warning letter;

●	the possible breach of the manufacturing agreement by the third party;

●	the possible misappropriation of our proprietary information, including our trade secrets and know how;

●	the possible termination or nonrenewal of the agreement by the third party at a time that is costly or inconvenient for us;

●	carrier disruptions or increased costs that are beyond our control; and

●	failure to deliver our drugs under specified storage conditions and in a timely manner.

We have only limited supply arrangements in place with respect to our drug candidates, and these arrangements do not extend to commercial supply. We acquire many key materials on a purchase order basis. As a result, we do not have long-term committed arrangements with respect to our drug candidates and other materials. If we obtain marketing approval for any of our drug candidates, we will need to establish an agreement for commercial manufacture with a third party; however, no assurance can be provided that we will be able to enter into a commercial manufacture agreement on reasonable terms, if at all.

Third-party manufacturers may not be able to comply with cGMP or similar regulatory requirements outside of the United States. Our failure, or the failure of our third-party manufacturers and suppliers, to comply with applicable regulations could result in sanctions being imposed on us, including clinical holds, fines, injunctions, civil penalties, delays, suspension or withdrawal of approvals, license revocation, seizures or recalls of drug candidates or products, operating restrictions and criminal prosecutions, any of which could significantly and adversely affect supplies of our products. In addition, our third-party manufacturers and suppliers are subject to numerous environmental, health and safety laws and regulations, including those governing the handling, use, storage, treatment and disposal of waste products, and failure to comply with such laws and regulations could result in significant costs associated with civil or criminal fines and penalties for such third parties. Based on the severity of regulatory actions that may be brought against these third parties in the future, our clinical or commercial supply of drug and packaging and other services could be interrupted or limited, which could harm our business.

Our drug candidates and any products that we may develop may compete with other drug candidates and products for access to manufacturing facilities. As a result, we may not obtain access to these facilities on a priority basis or at all. There are a limited number of manufacturers that operate under cGMP and that may be capable of manufacturing our product candidates.

As we prepare for later-stage clinical trials and potential commercialization, we will need to take steps to increase the scale of production of our drug candidates. Even minor deviations from normal manufacturing processes could result in reduced production yields, product defects and other supply disruptions. If microbial, viral or other contaminations are discovered in our drug candidates or in the manufacturing facilities in which our drug candidates are made, such manufacturing facilities may need to be closed for an extended period of time to investigate and remedy the contamination.

Any performance failure on the part of our existing or future manufacturers could delay clinical development or marketing approval. We do not currently have arrangements in place for redundant supply or a second source for bulk drug substance. If our current contract manufacturers for pre-clinical and clinical testing cannot perform as agreed, we may be required to replace such manufacturers. Although we believe that there are several potential alternative manufacturers who could manufacture our drug candidates, we may incur added costs and delays in identifying and qualifying any such replacement manufacturer or be able to reach agreement with any alternative manufacturer.

Our current and anticipated future dependence upon others for the manufacture of our drug candidates or products may adversely affect our future profit margins and our ability to commercialize any products that obtain marketing approval on a timely and competitive basis.

We currently depend on a sole source supplier and manufacturer for the active ingredient in our product candidates and the inability to obtain the active ingredient for our product candidates as required could harm our business.

We currently source the active ingredient for TH1940, TH3215 and TH0059 from sole suppliers/manufacturers. In addition, we anticipate that we will also source the active ingredient in TH104 from a sole supplier/manufacturer. Although we believe that we can obtain the active ingredient for TH1940, TH3215, TH0059 and TH104 from other suppliers, supply shortages for these particular raw material may delay our clinical trials. If we are unable to procure the active ingredient for our product candidates as needed, our business may be harmed.

Our failure to find third party collaborators to assist or share in the costs of drug development could materially harm our business, financial condition and results of operations.

Our strategy for the development and commercialization of our proprietary drug candidates may include the execution of collaborative arrangements with third parties. Existing and future collaborators have significant discretion in determining the efforts and resources they apply and may not perform their obligations as expected. Potential third-party collaborators include biopharmaceutical, pharmaceutical and biotechnology companies, academic institutions and other entities. Third-party collaborators may assist us in:

●	funding research, pre-clinical development, clinical trials and manufacturing;

●	seeking and obtaining regulatory approvals; and

●	successfully commercializing any future drug candidates.

If we are not able to establish further collaboration agreements, we may be required to undertake drug development and commercialization at our own expense. Such an undertaking may limit the number of drug candidates that we will be able to develop, significantly increase our capital requirements and place additional strain on our internal resources. Our failure to enter into additional collaborations could materially harm our business, financial condition and results of operations.

In addition, our dependence on licensing, collaboration and other agreements with third parties may subject us to a number of risks. These agreements may not be on terms that prove favorable to us and may require us to relinquish certain rights in our drug candidates. To the extent we agree to work exclusively with one collaborator in a given area, our opportunities to collaborate with other entities could be curtailed. Lengthy negotiations with potential new collaborators may lead to delays in the research, development or commercialization of drug candidates. The decision by our collaborators to pursue alternative technologies or the failure of our collaborators to develop or commercialize successfully any drug candidate to which they have obtained rights from us could materially harm our business, financial condition and results of operations.

Risks Related to Commercialization of Our Drug Candidates

Even if we are successful in completing all pre-clinical studies and clinical trials, we may not be successful in commercializing one or more of our drug candidates.

Even if we complete the necessary pre-clinical studies and clinical trials, the marketing approval process is expensive, time-consuming and uncertain and may prevent us from obtaining approvals for the commercialization of some or all of our drug candidates. If we are not able to obtain, or if there are delays in obtaining, required regulatory approvals, we will not be able to commercialize our drug candidates, and our ability to generate revenue will be materially impaired.

Our drug candidates and the activities associated with their development and commercialization, including their design, testing, manufacture, safety, efficacy, recordkeeping, labeling, storage, approval, advertising, promotion, sale and distribution, export and import are subject to comprehensive regulation by the FDA and other regulatory agencies in the United States and by the EMA and similar regulatory authorities outside of the United States. Failure to obtain marketing approval for a drug candidate will prevent us from commercializing the drug candidate. We have not submitted an application for or received marketing approval for any of our drug candidates in the United States or in any other jurisdiction.

We have only limited experience in filing and supporting the applications necessary to gain marketing approvals and expect to rely on third-party clinical research organizations or other third-party consultants or vendors to assist us in this process. Securing marketing approval requires the submission of extensive pre-clinical and clinical data and supporting information to regulatory authorities for each therapeutic indication to establish the drug candidate’s safety and efficacy. Securing marketing approval also requires the submission of information about the drug manufacturing process to, and inspection of manufacturing facilities by, the regulatory authorities. Our drug candidates may not be effective, may be only moderately effective or may prove to have undesirable or unintended side effects, toxicities or other characteristics that may preclude our obtaining marketing approval or prevent or limit commercial use. New therapeutics frequently are indicated only for patient populations that have not responded to an existing therapy or have relapsed. If any of our drug candidates receives marketing approval, the accompanying label may limit the approved use of our drug in this way, which could limit sales of the drug.

The process of obtaining marketing approvals, both in the United States and abroad, is expensive, may take many years, if approval is obtained at all, and can vary substantially based upon a variety of factors, including the type, complexity and novelty of the drug candidates involved. Changes in marketing approval policies during the development period, changes in or the enactment of additional statutes or regulations, or changes in regulatory review for each submitted drug application, may cause delays in the approval or rejection of an application. Regulatory authorities have substantial discretion in the approval process and may refuse to accept any application or may decide that our data is insufficient for approval and require additional pre-clinical, clinical or other studies. In addition, varying interpretations of the data obtained from pre-clinical studies and clinical trials could delay, limit or prevent marketing approval of a drug candidate. Any marketing approval we ultimately obtain may be limited or subject to restrictions or post-approval commitments that render the approved drug not commercially viable.

If we are unable to develop satisfactory sales and marketing capabilities, we may not succeed in commercializing our drug candidates.

We have no experience in marketing and selling drug products. We have not entered into arrangements for the sale and marketing of any of our drug candidates.

There are risks involved with establishing our own sales and marketing capabilities. 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 drug 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. These efforts are expected to be costly, and our investment would be lost if we cannot retain or reposition our sales and marketing personnel.

We may seek to collaborate with a third party to market our drugs or may seek to market and sell our drugs by ourselves. If we seek to collaborate with a third party, we cannot be sure that a collaborative agreement can be reached on terms acceptable to us.

We cannot be sure that we will be able to acquire, or establish third party relationships to provide, any or all of these marketing and sales capabilities. The establishment of a direct sales force or a contract sales force or a combination direct and contract sales force to market our drugs will be expensive and time-consuming and could delay any drug launch. Further, we can give no assurances that we may be able to maintain a direct and/or contract sales force for any period of time or that our sales efforts will be sufficient to generate or to grow our revenues or that our sales efforts will ever lead to profits.

The development and commercialization of pharmaceutical products are subject to extensive regulation, and we may not obtain regulatory approvals for our drug candidates on a timely basis, or at all.

The time required to obtain approval or other marketing authorizations by the FDA is unpredictable, and it typically takes many years following the commencement of clinical trials and depends upon numerous factors, including the substantial discretion of the regulatory authorities. In addition, approval policies, regulations, and the type and amount of clinical data necessary to gain approval may change during the course of a product candidate’s clinical development and may vary among jurisdictions. We have not obtained regulatory approval for any product candidate, and it is possible that we may never obtain regulatory approval for any product candidates we may seek to develop in the future. Neither we nor any current or future collaborator is permitted to market any drug product candidates in the United States until we receive regulatory approval from the FDA.

Prior to obtaining approval to commercialize any drug product candidate in the United States, we must demonstrate with substantial evidence from well-controlled clinical trials, and to the satisfaction of the FDA, that such product candidates are safe, pure and effective for their intended uses. Results from pre-clinical studies and clinical trials can be interpreted in different ways. Even if we believe the pre-clinical or clinical data for our product candidates are promising, such data may not be sufficient to support approval by the FDA. The FDA may also require us to conduct additional pre-clinical studies or clinical trials for our product candidates either prior to or after approval, or it may object to elements of our clinical development programs.

Our product candidates could fail to receive regulatory approval for many reasons, including the following:

●	the FDA may disagree with the design or implementation of our clinical trials;

●	we may be unable to demonstrate to the satisfaction of the FDA that a product candidate is safe and effective for its proposed indication;

●	the results of clinical trials may not meet the level of statistical significance required by the FDA for approval;

●	we may be unable to demonstrate that a product candidate’s clinical and other benefits outweigh its safety risks;

●	the FDA may fail to approve the manufacturing processes or facilities of third-party manufacturers with which we contract for clinical and commercial supplies; and

●	the approval policies or regulations of the FDA may significantly change in a manner rendering our clinical data insufficient for approval.

Of the large number of products in development, only a small percentage successfully complete the FDA approval processes and are commercialized. The lengthy approval and marketing authorization process as well as the unpredictability of future clinical trial results may result in our failing to obtain regulatory approval and marketing authorization to market our product candidates, which would significantly harm our business, financial condition, results of operations and prospects.

We have invested a significant portion of our time and financial resources in the development of our pre-clinical product candidates. Our business is dependent on our ability to successfully complete pre-clinical and clinical development, obtain regulatory approval for, and, if approved, successfully commercialize our product candidates in a timely manner.

Even if we eventually complete clinical testing and receive approval for our product candidates, the FDA, may grant approval or other marketing authorization contingent on the performance of costly additional clinical trials, including post-marketing clinical trials. The FDA, also may approve or authorize for marketing a product candidate for a more limited indication or patient population than we originally request, and the FDA may not approve or authorize the labeling that we believe is necessary or desirable for the successful commercialization of a product candidate. Any delay in obtaining, or inability to obtain, applicable regulatory approval or other marketing authorization would delay or prevent commercialization of that product candidate and would materially adversely impact our business and prospects.

In addition, the FDA may change their policies, issue additional regulations or revise existing regulations, or take other actions, which may prevent or delay approval of our future products under development on a timely basis. Such policy or regulatory changes could impose additional requirements upon us that could delay our ability to obtain approvals, increase the costs of compliance or restrict our ability to maintain any marketing authorizations we may have obtained.

Failure to obtain marketing approval in foreign jurisdictions would prevent our drug candidates from being marketed abroad.

In order to market and sell our drugs in the European Union and many other foreign jurisdictions, we or our potential third-party collaborators must obtain separate marketing approvals and comply with numerous and varying regulatory requirements. The approval procedure varies among countries and can involve additional testing. The time required to obtain approval may differ substantially from that required to obtain FDA marketing approval. The regulatory approval process outside of the United States generally includes all of the risks associated with obtaining FDA approval. In addition, in many countries outside of the United States, it is required that the drug be approved for reimbursement before the drug can be approved for sale in that country. We or our potential third-party collaborators may not obtain approvals from regulatory authorities outside of the United States on a timely basis, if at all. Approval by the FDA does not ensure approval by regulatory authorities in other countries or jurisdictions, and approval by one regulatory authority outside of the United States does not ensure approval by regulatory authorities in other countries or jurisdictions or by the FDA. However, a failure or delay in obtaining regulatory approval in one country may have a negative effect on the regulatory process in other countries. We may not be able to file for marketing approvals and may not receive necessary approvals to commercialize our drugs in any market.

Any drug candidate that we obtain marketing approval for could be subject to post-marketing restrictions or withdrawal from the market and we may be subject to substantial penalties if we fail to comply with regulatory requirements or if we experience unanticipated problems with our drugs, when and if any of them are approved.

While it is possible that one or more of our drug candidates may require a companion diagnostic to select the patients who will likely respond to a therapy involving one of our drug candidates as a condition of approval, it is too early in our drug candidates development to identify which drug candidate, if any, would require a companion diagnostic. According to FDA guidance, if the FDA determines that a companion diagnostic device is essential to the safe and effective use of a novel therapeutic drug or indication, the FDA generally will not approve the therapeutic drug or new therapeutic drug indication if the companion diagnostic is not also approved or cleared for that indication. Under the Federal Food, Drug and Cosmetic Act (“FDCA”), companion diagnostics are regulated as medical devices, and the FDA has generally required companion diagnostics intended to select the patients who will respond to treatment to obtain Premarket Approval (“PMA”) for the diagnostic. The PMA process, including the gathering of clinical and pre-clinical data and the submission to and review by the FDA, involves a rigorous premarket review during which the applicant must prepare and provide the FDA with reasonable assurance of the device’s safety and effectiveness and information about the device and its components regarding, among other things, device design, manufacturing and labeling. A PMA is not guaranteed and may take considerable time, and the FDA may ultimately respond to a PMA submission with a “not approvable” determination based on deficiencies in the application and require additional clinical trial or other data that may be expensive and time-consuming to generate and that can substantially delay approval. As a result, if we are required by the FDA to obtain approval of a companion diagnostic for a therapeutic drug candidate, and we do not obtain or there are delays in obtaining FDA approval of a diagnostic device, we may not be able to commercialize the drug candidate on a timely basis or at all and our ability to generate revenue will be materially impaired.

Any drug candidate for which we obtain marketing approval, along with the manufacturing processes, post-approval clinical data, labeling, advertising and promotional activities for such drug, 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, cGMP requirements relating to manufacturing, quality control, quality assurance and corresponding maintenance of records and documents, requirements regarding the distribution of samples to physicians and recordkeeping. Even if marketing approval of a drug candidate is granted, the approval may be subject to limitations on the indicated uses for which the drug may be marketed or to the conditions of approval, including the requirement to implement a REMS. New drugs frequently are indicated only for patient populations that have not responded to an existing therapy or have relapsed. If any of our drug candidates receives marketing approval, the accompanying label may limit the approved use of our drug in this way, which could limit sales of the drug.

The FDA may also impose requirements for costly post-marketing studies or clinical trials and surveillance to monitor the safety or efficacy of the drug, including the adoption and implementation of REMS. The FDA and other agencies, including the Department of Justice (“DOJ”), closely regulate and monitor the post-approval marketing and promotion of drugs to ensure they are marketed and distributed only for the approved indications and in accordance with the provisions of the approved labeling. The FDA and DOJ impose stringent restrictions on manufacturers’ communications regarding off-label use, and if we do not market our drugs for their approved indications, we may be subject to enforcement action for off-label marketing. Violations of the FDCA and other statutes, including the False Claims Act, relating to the promotion and advertising of prescription drugs may lead to investigations and enforcement actions alleging violations of federal and state healthcare fraud and abuse laws, as well as state consumer protection laws. In addition, later discovery of previously unknown adverse events or other problems with our drugs, manufacturers or manufacturing processes, or failure to comply with regulatory requirements, may have various consequences, including:

●	restrictions on such drugs, manufacturers or manufacturing processes;

●	restrictions and warnings on the labeling or marketing of a drug;

●	restrictions on drug distribution or use;

●	requirements to conduct post-marketing studies or clinical trials;

●	warning letters or untitled letters;

●	withdrawal of the drugs from the market;

●	refusal to approve pending applications or supplements to approved applications that we submit;

●	recall of drugs;

●	fines, restitution or disgorgement of profits or revenues;

●	suspension or withdrawal of marketing approvals;

●	damage to relationships with any potential collaborators;

●	unfavorable press coverage and damage to our reputation;

●	refusal to permit the import or export of our drugs;

●	drug seizure;

●	injunctions or the imposition of civil or criminal penalties; or

●	litigation involving patients using our drugs.

Healthcare reform initiatives in the United States may impact our business and results of operations.

In the United States, there have been, and continue to be, a number of legislative and regulatory changes and proposed changes to the healthcare system that could affect the future results of pharmaceutical manufactures’ operations. In particular, there have been and continue to be a number of initiatives at the federal and state levels that seek to reduce healthcare and prescription drug costs. On the federal level, the Affordable Care Act (“ACA”) was enacted in March 2010, and included measures to significantly change the way healthcare is financed by both governmental and private insurers. Among the provisions of the ACA that have been of greatest importance to the pharmaceutical and biotechnology industry are the following:

●	an annual, nondeductible fee on any entity that manufactures or imports certain branded prescription drugs and biologic agents, apportioned among these entities according to their market share in certain government healthcare programs;

●	implementation of the federal physician payment transparency requirements, sometimes referred to as the “Physician Payments Sunshine Act”;

●	a licensure framework for follow-on biologic products;

●	creation of Patient-Centered Outcomes Research Institute to oversee, identify priorities in, and conduct comparative clinical effectiveness research, along with funding for such research;

●	establishment of a Center for Medicare Innovation at the Centers for Medicare & Medicaid Services to test innovative payment and service delivery models to lower Medicare and Medicaid spending, potentially including prescription drug spending;

●	an increase in the statutory minimum rebates a manufacturer must pay under the Medicaid Drug Rebate Program, to 23.1% and 13% of the average manufacturer price for most branded and generic drugs, respectively, and capped the total rebate amount for innovator drugs at 100% of the Average Manufacturer Price;

●	adoption of methodology by which rebates owed by manufacturers under the Medicaid Drug Rebate Program are calculated for certain drugs and biologics, including our product candidates, that are inhaled, infused, instilled, implanted or injected;

●	extension of manufacturers’ Medicaid rebate liability to covered drugs dispensed to individuals who are enrolled in Medicaid managed care organizations;

●	expansion of eligibility criteria for Medicaid programs by, among other things, allowing states to offer Medicaid coverage to additional individuals and by adding new mandatory eligibility categories for individuals with income at or below 133% of the federal poverty level, thereby potentially increasing manufacturers’ Medicaid rebate liability;

●	creation of a Medicare Part D coverage gap discount program, in which manufacturers must agree to offer 50% point-of-sale discounts off negotiated prices of applicable brand drugs to eligible beneficiaries during their coverage gap period, as a condition for the manufacturer’s outpatient drugs to be covered under Medicare Part D; and

●	expansion of the entities eligible for discounts under the Public Health program.

Although there have been legal and political challenges to certain aspects of the ACA, the Biden Administration has affirmed support for the law, entered its own executive orders to enforce and strengthen it, and committed to examining and, where appropriate, reversing contrary Trump Administration policies. The Tax Cuts and Jobs Act of 2017 includes a provision repealing, effective January 1, 2019, the tax-based shared responsibility payment imposed by the ACA on certain individuals who fail to maintain qualifying health coverage for all or part of a year that is commonly referred to as the “individual mandate.”

Because of the volatility surrounding the implementation and enforcement of the ACA since its passage, the full effect that the ACA would have on a pharmaceutical manufacturer remains unclear. This uncertainty is heightened by President Biden’s January 28, 2021 Executive Order on Strengthening Medicaid and the ACA which indicates that the Biden Administration may significantly modify the ACA and further reform the ACA and other federal programs in manner that may impact our operations. The Biden Administration has indicated that a goal of its administration is to expand and support Medicaid and the ACA and to make high-quality healthcare accessible and affordable. The potential increase in patients covered by government funded insurance may impact our pricing. Further, it is possible that the Biden Administration may further increase scrutiny of drug pricing.

Additionally, in December 2019, a federal appeals court held that the individual mandate portion of the ACA was unconstitutional and left open the question whether the remaining provisions of the ACA would be valid without the individual mandate. However, on appeal, the Supreme Court ruled, in June 2021, that the parties challenging the law lacked standing, leaving the ACA in place. It is unclear how any other potential litigation challenging the ACA and the healthcare reform measures of the Biden administration will impact the ACA. We cannot predict the likelihood, nature or extent of government regulation that may arise from future legislation or administrative or executive action, either in the United States or abroad. We expect that additional state and federal health care reform measures will be adopted in the future, any of which could limit the amounts that federal and state governments will pay for health care products and services.

Moreover, prescription drug pricing and transparency has been a recent focus of federal policymaking. The Inflation Reduction Act, signed into law in August 2022, contained multiple provisions aimed at lowering the cost of prescription drugs. The law allows Medicare to negotiate the price of certain high-cost drugs with pharmaceutical manufacturers and puts a limit on out-of-pocked costs for Medicare Part D members. Pharmaceutical manufacturers will also have to pay rebates to Medicare if the prices of their drugs under Medicare increase fast than the rate of inflation. The Biden Administration also issued an executive order in October 2022 aimed at evaluating new health care payment and delivery models that would lower costs for prescription drugs and promote access to emerging therapies.

Further, there is uncertainty surrounding the applicability of the biosimilars provisions under the ACA. The FDA has issued several guidance documents, but no implementing regulations, on biosimilars. A number of biosimilar applications have been approved over the past few years. The regulations that are ultimately promulgated and their implementation are likely to have considerable impact on the way pharmaceutical manufacturers conduct their business and may require changes to current strategies. A biosimilar is a biological product that is highly similar to an approved drug notwithstanding minor differences in clinically inactive components, and for which there are no clinically meaningful differences between the biological product and the approved drug in terms of the safety, purity, and potency of the product.

Individual states have become increasingly aggressive in passing legislation and implementing regulations designed to control pharmaceutical and biological product pricing, including price or patient reimbursement constraints, discounts, restrictions on certain product access, and marketing cost disclosure and transparency measures, and to encourage importation from other countries and bulk purchasing. Legally mandated price controls on payment amounts by third-party payors or other restrictions could harm a pharmaceutical manufacturer’s business, results of operations, financial condition and prospects. In addition, regional healthcare authorities and individual hospitals are increasingly using bidding procedures to determine what pharmaceutical products and which suppliers will be included in their prescription drug and other healthcare programs. This could reduce ultimate demand for certain products or put pressure product pricing, which could negatively affect a pharmaceutical manufacturer’s business, results of operations, financial condition and prospects.

In addition, given recent federal and state government initiatives directed at lowering the total cost of healthcare, Congress and state legislatures will likely continue to focus on healthcare reform, the cost of prescription drugs and biologics and the reform of the Medicare and Medicaid programs. While no one cannot predict the full outcome of any such legislation, it may result in decreased reimbursement for drugs and biologics, which may further exacerbate industry-wide pressure to reduce prescription drug prices. This could harm a pharmaceutical manufacturer’s ability to generate revenue. Increases in importation or re-importation of pharmaceutical products from foreign countries into the United States could put competitive pressure on a pharmaceutical manufacturer’s ability to profitably price products, which, in turn, could adversely affect business, results of operations, financial condition and prospects. A pharmaceutical manufacturer might elect not to seek approval for or market products in foreign jurisdictions in order to minimize the risk of re-importation, which could also reduce the revenue generated from product sales. It is also possible that other legislative proposals having similar effects will be adopted.

Furthermore, regulatory authorities’ assessment of the data and results required to demonstrate safety and efficacy can change over time and can be affected by many factors, such as the emergence of new information, including on other products, changing policies and agency funding, staffing and leadership. We cannot be sure whether future changes to the regulatory environment will be favorable or unfavorable to our business prospects. For example, average review times at the FDA for marketing approval applications can be affected by a variety of factors, including budget and funding levels and statutory, regulatory and policy changes.

If we fail to comply with environmental, health and safety laws and regulations, we could become subject to fines or penalties or incur costs that could harm our business.

We are subject to numerous foreign, federal, state and local environmental, health and safety laws and regulations, including those governing laboratory procedures and the handling, use, storage, treatment and disposal of hazardous materials and wastes. Our operations involve the use of hazardous and flammable materials, including chemicals and biological materials. Our operations also produce hazardous waste products. We generally contract with third parties for the disposal of these materials and wastes. We cannot eliminate the risk of contamination or injury from these materials. In the event of contamination or injury resulting from our use of hazardous materials, we could be held liable for any resulting damages, and any liability could exceed our resources, including any available insurance.

In addition, our leasing and operation of real property may subject us to liability pursuant to certain of these laws or regulations. Under existing U.S. environmental laws and regulations, current or previous owners or operators of real property and entities that disposed or arranged for the disposal of hazardous substances may be held strictly, jointly and severally liable for the cost of investigating or remediating contamination caused by hazardous substance releases, even if they did not know of and were not responsible for the releases.

We could incur significant costs and liabilities which may adversely affect our financial condition and operating results for failure to comply with such laws and regulations, including, among other things, civil or criminal fines and penalties, property damage and personal injury claims, costs associated with upgrades to our facilities or changes to our operating procedures, or injunctions limiting or altering our operations.

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. We do not maintain insurance for environmental liability or toxic tort claims that may be asserted against us in connection with our storage or disposal of biological, hazardous or radioactive materials.

In addition, we may incur substantial costs in order to comply with current or future environmental, health and safety laws and regulations. These current or future laws and regulations, which are becoming increasingly more stringent, may impair our research, development or production efforts. Our failure to comply with these laws and regulations also may result in substantial fines, penalties or other sanctions.

Risks Related to Our Intellectual Property

If we do not obtain patent term extension for any drug candidates we may develop, our business may be materially harmed.

In the United States, depending upon the timing, duration, and specifics of any FDA marketing approval of a drug candidate, the patent term of a patent that covers an FDA-approved drug may be eligible for limited patent term extension, which permits patent term restoration as compensation for the patent term lost during the FDA regulatory review process. The Drug Price Competition and Patent Term Restoration Act of 1984, also known as the Hatch-Waxman Act, permits a patent term extension of up to five years beyond the expiration of the patent. The length of the patent term extension is related to the length of time the drug is under regulatory review. Patent term extension cannot extend the remaining term of a patent beyond a total of 14 years from the date of drug approval, and only one patent applicable to an approved drug may be extended and only those claims covering the approved drug, a method for using it, or a method for manufacturing it may be extended. Similar provisions are available in Europe and other non-United States jurisdictions to extend the term of a patent that covers an approved drug. While, in the future, if and when our drug candidates receive FDA approval, we expect to apply for patent term extensions on patents covering those drug candidates, there is no guarantee that the applicable authorities will agree with our assessment of whether such extensions should be granted, and even if granted, the length of such extensions. We may not be granted an extension because of, for example, failing to exercise due diligence during the testing phase or regulatory review process, failing to apply within applicable deadlines, failing to apply prior to expiration of the relevant patents, or otherwise failing to satisfy applicable requirements. If we are unable to obtain any patent term extension or the term of any such extension is less than we request, our competitors may obtain approval of competing drugs following the expiration of our patent rights, and our business, financial condition, results of operations, and prospects could be materially harmed.

Changes to patent laws in the United States and other jurisdictions could diminish the value of patents in general, thereby impairing our ability to protect our drugs.

As is the case with other pharmaceutical companies, our success is heavily dependent on intellectual property, particularly patents. Obtaining and enforcing patents in the pharmaceutical industry involves both technological and legal complexity and is therefore costly, time consuming and inherently uncertain. Changes in either the patent laws or interpretation of the patent laws in the United States could increase the uncertainties and costs surrounding the prosecution of patent applications and the enforcement or defense of issued patents. Recent patent reform legislation in the United States and other countries, including the Leahy-Smith America Invents Act (the Leahy-Smith Act) signed into law in September 2011, could increase those uncertainties and costs. The Leahy-Smith Act includes a number of significant changes to U.S. patent law. These include provisions that affect the way patent applications are prosecuted, redefine prior art and provide more efficient and cost-effective avenues for competitors to challenge the validity of patents. For example, the Leahy-Smith Act all