Acurx Pharmaceuticals (ACXP) 10-Q2023 Q2 Quarterly report

Acurx Pharmaceuticals, Inc.

Table of Contents

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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Quarterly Report on Form 10-Q (“Quarterly Report”) and certain information incorporated herein by reference contain 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 Securities Exchange Act of 1934, as amended (the “Exchange Act”). In this Quarterly Report, we refer to Acurx Pharmaceuticals, Inc., together with its subsidiary, as the “Company,” “we,” “our” or “us.” All statements other than statements of historical facts contained herein, including statements regarding our future results of operations and financial position, strategy and plans, and our expectations for future operations, are forward-looking statements. The words “believe,” “may,” “will,” “estimate,” “continue,” “anticipate,” “design,” “intend,” “expect” or the negative version of these words and similar expressions are intended to identify forward-looking statements.

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 are subject to a number of risks, uncertainties and assumptions, including those described in Part II, Item 1A “Risk Factors.” In light of these risks, uncertainties and assumptions, the forward-looking events and circumstances included herein may not occur, and actual results could differ materially and adversely from those anticipated or implied in the forward-looking statements. Given these uncertainties, you should not place undue reliance on these forward-looking statements. Forward-looking statements include, but are not limited to, statements about:

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Although we believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee future results, level of activity, performance or achievements. In addition, neither we nor any other person assumes responsibility for the accuracy and completeness of any of these forward-looking statements. Any forward-looking statement made by us in this Quarterly Report speaks only as of the date on which it is made. We disclaim any duty to update any of these forward-looking statements after the date of this Quarterly Report to conform these statements to actual results or revised expectations.

Other risks may be described from time to time in our filings made under applicable securities laws. New risks emerge from time to time. It is not possible for our management to predict all risks. All forward-looking statements in this Quarterly Report speak only as of the date made and are based on our current beliefs and expectations. We undertake no obligation to update or revise any forward-looking statement, whether as a result of new information, future events or otherwise.

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PART I—FINANCIAL INFORMATION

ITEM 1. CONDENSED INTERIM FINANCIAL STATEMENTS.

ACURX PHARMACEUTICALS, INC.

CONDENSED INTERIM BALANCE SHEETS

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See accompanying notes to the condensed interim financial statements.

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ACURX PHARMACEUTICALS, INC.

CONDENSED INTERIM STATEMENTS OF OPERATIONS

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See accompanying notes to the condensed interim financial statements.

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ACURX PHARMACEUTICALS, INC.

CONDENSED INTERIM STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY (unaudited)

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See accompanying notes to the condensed interim financial statements.

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ACURX PHARMACEUTICALS, INC.

CONDENSED INTERIM STATEMENTS OF CASH FLOWS

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See accompanying notes to the condensed interim financial statements.

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ACURX PHARMACEUTICALS, INC.

NOTES TO THE CONDENSED INTERIM FINANCIAL STATEMENTS (UNAUDITED)

NOTE 1 – NATURE OF OPERATIONS

Business

Acurx Pharmaceuticals, Inc., a Delaware corporation, formerly Acurx Pharmaceuticals, LLC (the “Company”) is a clinical stage biopharmaceutical company formed in July 2017, with operations commencing in February 2018. The Company is focused on developing a novel class of antibiotics that address serious or life threatening bacterial infections.

In March 2020, the World Health Organization declared the outbreak of COVID-19, a novel strain of coronavirus, a global pandemic. This outbreak caused major disruptions to businesses and markets worldwide as the virus continued to spread. The COVID-19 pandemic has disrupted, and the Company expects it will continue to disrupt, its operations. The extent of the effect on the Company’s operational and financial performance will depend on future developments, including the duration, spread and intensity of the pandemic, and governmental, regulatory and private sector responses, direct and indirect economic effects as a result of inflation, supply chain disruptions and labor shortages all of which are uncertain and difficult to predict. Although the Company is unable to estimate the financial effect of the pandemic, at this time, if the pandemic and post-pandemic behavioral patterns continue over a long period of time, it could have a material adverse effect on the Company’s business, results of operations, financial condition, and cash flows. The financial statements do not reflect any adjustments as a result of the pandemic.

In February 2018, the Company purchased the active pharmaceutical ingredient, the intellectual property and other rights to an antibiotic product candidate known as GLS362E (renamed ACX-362E and now approved for non-proprietary name, ibezapolstat) (the “Asset”) from GLSynthesis, Inc. The Company paid $110,174 in cash, along with granting 100,000 Class B Membership Interests, profits interests as defined in the operating agreement, with an exercise price of $0.10 per share. The Company was also required to make certain milestone payments totaling $700,000 in aggregate if certain milestones are achieved, $50,000 of which has already been paid by the Company and royalty payments equal to 4% of net sales for a period of time equal to the last to expire of any applicable patents, as defined in the asset purchase agreement. The purchase of the Asset has resulted in our lead antibiotic product candidate, ibezapolstat, which targets the treatment of C. difficile infections (“CDI”).

The Company’s primary activities since inception aside from organizational activities have included performing research and development activities relating to the development of its two antibiotic candidates and raising funds through equity offerings including its initial public offering (“IPO”) consummated in June 2021 and registered direct offerings consummated in July 2022 and May 2023. The Company has not generated any revenues since inception.

The Company has experienced net losses and negative cash flows from operations since inception and expects these conditions to continue for the foreseeable future. The Company has needed to raise capital from sales of its securities to sustain operations. On June 29, 2021, the Company completed the IPO, issuing 2,875,000 shares of common stock at a price of $6.00 per share, with gross proceeds of approximately $17.3 million. On July 27, 2022, the Company completed a registered direct offering and a concurrent private placement, issuing 1,159,211 shares of common stock, 130,769 pre-funded warrants, series A warrants to purchase 1,289,980 shares of common stock and series B warrants to purchase 1,289,980 shares of common stock for gross proceeds of approximately $4.2 million. On May 18, 2023, the Company completed a registered direct offering and a concurrent private placement, issuing 601,851 shares of common stock, 731,482 pre-funded warrants, series C warrants to purchase 1,333,333 shares of common stock and series D warrants to purchase 1,333,333 shares of common stock for gross proceeds of approximately $4.0 million. As of June 30, 2023, the Company had a cash balance of approximately $9.1 million, which based on current estimates will not be sufficient to meet its anticipated cash requirements for at least 12 months from the issuance of the condensed financial statements for the period ended June 30, 2023. Management believes that the Company will continue to incur losses for the foreseeable future and will need additional resources to sustain its operations until it can achieve profitability and positive cash flows, if ever. Management plans to seek additional equity financing and grant funding, but cannot assure that such financing and funding will be available at acceptable terms, or at all. These matters raise substantial doubt about the Company’s ability to continue as a going concern. The accompanying condensed financial statements do not include any adjustments that might result from the outcome of this uncertainty. There can be no assurance that the Company’s research and development will be successfully completed or that any Company product candidate will be approved by the Food and Drug Administration (“FDA”) or any other worldwide regulatory authority or become commercially viable. The Company is subject to risks common to companies in the biopharmaceutical industry including, but not limited to, dependence on collaborative arrangements, development by the Company or its competitors of new technological innovations,

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dependence on key personnel, protection of proprietary technology, and compliance with FDA and other governmental regulations and approval requirements.

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NOTE 2 – SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

The accompanying unaudited condensed interim financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) and in accordance with the rules and regulations of the United States Securities Exchange Commission for interim reporting. In the opinion of management, these unaudited interim financial statements include all adjustments, consisting only of normal, recurring adjustments, necessary for a fair statement of the Company’s financial position, results of operations, and cash flows. The unaudited interim results of operations are not necessarily indicative of the results that may occur for the full fiscal year. The year-end condensed balance sheet data was derived from audited financial statements, but does not include all disclosures required by GAAP. Management believes that the disclosures provided herein are adequate when these unaudited condensed interim financial statements are read in conjunction with the audited financial statements and notes thereto as of December 31, 2022 filed in Form 10-K.

Use of Estimates

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting period. Actual results could differ from those estimates.

Income Taxes

The Company estimates an annual effective tax rate of 0% as the Company incurred net losses for the three and six months ended June 30, 2023, resulting in an estimated net loss for both financial statement and tax purposes. Therefore, no current federal or state income tax expense has been recorded in the financial statements.

Based on the Company’s history of generating operating losses and its anticipation of operating losses for the foreseeable future, the Company has determined that it is more likely than not that the tax benefits from those net operating losses would not be realized and a full valuation allowance against all deferred tax assets has been recorded. Should the Company’s assessment change, tax benefits associated with the historic net operating loss carryforwards could be limited due to future ownership changes.

Concentration of Credit Risk

The Company maintains its cash balance in one financial institution. The balance is insured up to the maximum allowable by the Federal Deposit Insurance Corporation (“FDIC”). The Company has not experienced any losses in such accounts and does not believe it is exposed to any significant risk of loss on cash. At times, the cash balance may exceed the maximum insured limit of the FDIC. As of June 30, 2023, the Company had cash of approximately $9.1 million in U.S. bank accounts which was not fully insured by the FDIC.

Research and Development

The Company expenses research and development costs when incurred. At times, the Company may make cash advances for future research and development services. These amounts are deferred and expensed in the period the service is provided. The Company incurred research and development expenses in the amount of $1,736,386 and $911,692 for the three months ended June 30 2023 and 2022, respectively, and $2,751,969 and $1,730,580 for the six months ended June 30, 2023 and 2022, respectively.

Costs for certain research and development activities, such as the provision of services for clinical trial activity, are estimated based on an evaluation of the progress to completion of specific tasks which may use data such as subject enrollment, clinical site activations or information provided to the Company by its vendors with respect to their actual costs incurred. Payments for these activities are based on the terms of the individual arrangements, which may differ from the pattern of costs incurred, and are reflected in the financial statements as prepaid or accrued research and development expense, as the case may be. The estimates are adjusted to reflect the best

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information available at the time of the financial statement issuance. The Company's estimate of the status and timing of services performed could differ from the actual status and timing of services performed.

Share-Based Compensation

The Company accounts for the cost of services performed by officers and directors received in exchange for an award of Company membership interests, common stock or stock options, based on the grant-date fair value of the award. The Company recognizes compensation expense based on the requisite service period.

Compensation expense associated with stock option awards is recognized over the requisite service period based on the fair value of the option at the grant date determined based on the Black-Scholes option pricing model. Option valuation models require the input of highly subjective assumptions including the expected price volatility. The Company’s employee stock options have characteristics significantly different from those of traded options, and changes in the subjective input assumptions can materially affect the fair value computation using the Black-Scholes option pricing model. Because there is no public market for the Company’s stock options and very little historical experience with the Company’s stock, similar public companies were used for the comparison of volatility and the dividend yield. The risk-free rate of return was derived from U.S. Treasury notes with comparable maturities.

Share-Based Payments to Vendors

The Company accounts for the cost of services performed by vendors in exchange for an award of common stock, stock options, or warrants based on the grant-date fair value of the award or the fair value of the services rendered, whichever is more readily determinable. The Company recognizes the expense in the same period and in the same manner as if the Company had paid cash for the services.

Major Vendor

The Company had a major vendor that accounted for approximately 75% and 25% of the research and development expenditures for the three months ended June 30, 2023 and 2022, respectively, and 70% and 36% for the six months ended June 30, 2023 and 2022, respectively. The same vendor also accounted for approximately 88% and 56% of the total accounts payable and accrued expenses as of June 30, 2023 and December 31, 2022, respectively. The Company continues to maintain this vendor relationship and anticipates incurring significant expenses with this vendor over the next 12 months.

NOTE 3 - ACCOUNTS PAYABLE AND ACCRUED EXPENSES

Accounts payable and accrued expenses as of June 30, 2023 and December 31, 2022 were as follows:

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NOTE 4 – ISSUANCE OF EQUITY INTERESTS

On June 23, 2021, Acurx Pharmaceuticals, LLC was converted into a corporation and renamed Acurx Pharmaceuticals, Inc. The Company’s certificate of incorporation authorizes 200,000,000 shares of common stock of which 13,005,128 were outstanding as of June 30, 2023.

On June 29, 2021, the Company completed an IPO issuing 2,875,000 shares of common stock at a price of $6.00 per share, resulting in net cash proceeds of approximately $14.8 million, with cash issuance costs of approximately $2.4 million. The outstanding Class A and Class B Membership Interests were converted to shares of common stock pursuant to a conversion ratio of one-for-two of the Membership Interests outstanding, resulting in the conversion of 14,082,318 Class A and Class B Membership Interests into 7,041,208 shares of common stock. Warrants to purchase Class A Membership Interests were converted to warrants to purchase common stock

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at the same one-for two conversion ratio, resulting in 1,437,577 warrants to purchase common stock with a weighted average exercise price of $2.88.

In connection with the IPO, the Company issued 150,000 warrants to the underwriter. Each warrant is exercisable for 4.5 years from December 21, 2021 at an exercise price of $7.50 per share. The Company used the Black-Scholes model to calculate the value of the warrants with an estimated fair value of $618,000. The inputs utilized in the calculation were as follows: four and a half-year term, 0.79% risk-free rate, stock price at grant date of $6.26, and a 94% volatility utilizing comparable companies. This amount was recorded as both an increase to additional paid-in capital and as a non-cash issuance cost of the offering.

On July 25, 2022, the Company entered into securities purchase agreements with two of the Company’s executives and a member of the Company’s board of directors (collectively, the “Affiliate Investors”), and a single U.S. institutional investor (the “Investor”) pursuant to which the Company issued and sold in a registered direct offering an aggregate of 1,159,211 shares of common stock and pre-funded warrants to purchase an aggregate of 130,769 shares of common stock. The Affiliate Investors purchased an aggregate of 59,211 shares of common stock at a purchase price of $3.80 per share. The Investor purchased an aggregate of 1,100,000 shares of common stock at a purchase price of $3.25 per share and an aggregate of 130,769 pre-funded warrants at a purchase price of $3.2499 per pre-funded warrant. The pre-funded warrants sold to the Investor have an exercise price of $0.0001 and were immediately exercisable. As of June 30, 2023, all of the pre-funded warrants were exercised. The Company also issued to the Affiliate Investors and the Investor in a concurrent private placement, series A warrants to purchase 1,289,980 shares of common stock and series B warrants to purchase 1,289,980 shares of common stock, all of which are deemed equity classified. These warrants included 59,211 series A warrants and an aggregate of 59,211 series B warrants to the Affiliate Investors with an exercise price per share of $3.55 and an aggregate of 1,230,769 series A warrants and an aggregate of 1,230,769 series B warrants to the Investor with an exercise price per share of $3.25. The series A warrants were exercisable commencing on January 27, 2023 and will expire on May 18, 2029. The series B warrants were exercisable commencing on January 27, 2023 and will expire on May 18, 2029. The registered direct offering closed on July 27, 2022.

The gross proceeds to the Company from the registered direct offering were $4.2 million and net proceeds after deducting the placement agents’ fees and other offering expenses payable by the Company were approximately $3.7 million.

On July 25, 2022, the Company entered into a co-placement agent agreement (the “Placement Agent Agreement”), with two placement agents in connection with the registered direct offering pursuant to which the Company paid the Placement Agents a cash fee of $287,874 and issued to the Placement Agents an aggregate of 63,018 warrants to purchase shares of common stock. The warrants have an exercise price of $3.60 per share (representing 110% of the weighted average public offering price of the aggregate number of shares of common stock sold in the registered direct offering to the Investor and Affiliate Investors) and expire on July 27, 2027. The Company used the Black-Scholes model to calculate the value of the warrants with an estimated fair value of $171,409. The inputs utilized in the calculation were as follows: five year term, 2.82% risk free rate, stock price at grant date of $3.70 and a 95% volatility utilizing comparable companies. This amount was recorded as both an increase to additional paid-in capital and as a non-cash issuance cost of the offering.

On May 16, 2023, the Company entered into a securities purchase agreement with a single healthcare-focused U.S. institutional investor named therein (the “2023 Investor”), pursuant to which the Company issued and sold, in a registered direct offering by the Company directly to the 2023 Investor (the “2023 Registered Offering”), an aggregate of 601,851 shares of common stock at an offering price of $3.00 per share and an aggregate of 731,482 pre-funded warrants exercisable for shares of common stock at an offering price of $2.9999 per pre-funded warrant. The pre-funded warrants sold to the Investor have an exercise price of $0.0001 and were immediately exercisable. As of June 30, 2023, all of the pre-funded warrants were exercised.

The gross proceeds to the Company from the registered direct offering were approximately $4.0 million and net proceeds after deducting the placements agent’s fees and other offering expenses payable by the Company were approximately $3.5 million.

In a concurrent private placement (the “2023 Private Placement” and together with the 2023 Registered Offering, the “2023 Offerings”), the Company issued to the Investor series C warrants exercisable for an aggregate of 1,333,333 shares of common stock at an exercise price of $3.26 per share and series D warrants exercisable for an aggregate of 1,333,333 shares of common stock at an exercise price of $3.26 per share. The Series C Warrants will be exercisable commencing on November 18, 2023 and will expire on November 18, 2025. The Series D Warrants will be exercisable commencing on November 18, 2023 and will expire on November 19, 2029.

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In connection with the 2023 Offerings, the Company also entered into a Warrant Amendment Agreement with the 2023 Investor. Under the Warrant Amendment Agreement, the Company amended its existing series A warrants to purchase up to an aggregate of 1,230,769 shares of the Company's common stock and series B warrants to purchase up to an aggregate of 1,230,769 shares of the Company's common stock (collectively, the “Existing Warrants”) that were previously issued in July 2022, such that effective upon the closing of the offering, the amended Existing Warrants will have a termination date of May 18, 2029. The Company used the Black-Scholes model to calculate the change in the value of the aforementioned series A and series B warrants attributable to the change in the termination date, with an estimated increase in fair value of approximately $2.0 million. This amount was recorded as both an increase to additional paid-in capital and as a non-cash issuance cost of the offerings. The following table summarizes information with respect to outstanding warrants to purchase common stock of the Company as of June 30, 2023:

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The weighted average contractual life of the outstanding warrants is 5.06 years.

NOTE 5 – SHARE-BASED COMPENSATION

In April 2021, the board of directors approved the creation of the 2021 Equity Incentive Plan (the “Plan”). The Plan became effective as of the completion of the corporate conversion, with an annual evergreen provision pursuant to the Plan. The Plan currently reserves an aggregate of 2,874,063 shares of common stock, subject to adjustments as provided in the Plan, of which 485,868 are currently still available for issuance as of June 30, 2023. The purpose of the Plan is to attract, retain and incentivize directors, officers, employees, and consultants.

In June 2021, the Company granted stock options to purchase a total of 807,500 shares of common stock to its three executives and three non-employee management team members to replace the Class B Membership Interests that were cancelled in March 2021. The options were issued at an exercise price of $6.26, with the employee options vesting 40% upon issuance and the balance over 36 months, and the non-employee options vesting at grant date. The Company recorded general and administrative expenses of $181,720 and $363,440 for the three and six months ended June 30, 2023 and 2022, respectively, related to compensation expense for these options.

In July 2021, the Company granted stock options to purchase a total of 1,550,000 shares of common stock to its three executives pursuant to their respective employment agreements, the independent directors, and one consultant, pursuant to the Plan. The options were issued at an exercise price of $6.18, the grant date fair value, with one-quarter of the executive’s options vesting upon issuance and the balance over 36 months, and the options granted to the directors and consultants vesting over 36 months. The Company recorded general and administrative expenses of $490,916 and $981,833 for each of the three and six months ended June 30, 2023 and 2022, respectively, related to compensation expense for these options.

In January 2022, the Company granted stock options to purchase a total of 80,000 shares of common stock to seven consultants pursuant to the Plan. The options were issued at an exercise price of $4.44, the grant date fair value, with one-quarter of the options vesting upon issuance and the balance over 36 months. The Company recorded general and administrative expenses of $18,950 for the three months ended June 30, 2023 and 2022 respectively and $37,900 and $107,373 for the six months ended June 30, 2023 and 2022, respectively, related to compensation expense for these options.

In April 2022, the Company granted stock options to purchase a total of 30,000 shares of common stock to a new employee pursuant to the Plan. The options were issued at an exercise price of $3.79, the grant date fair value, with one-quarter of the options vesting upon issuance and the balance over 36 months. The Company recorded general and administrative expenses of $5,378 and $25,095 for the three months ended June 30, 2023 and 2022, respectively, and $10,755 and $25,095 for six months ended June 30, 2023 and 2022, respectively, related to compensation expense for these options.

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In February 2023, the Company granted stock options to purchase a total of 467,500 shares of common stock to its four employees and seven consultants pursuant to the Plan. The options were issued at an exercise price of $3.41, the grant date fair value, with the options vesting monthly over 36 months. The Company recorded general and administrative expenses of $109,521 and $146,028 for the three and six months ended June 30, 2023, respectively related to compensation expense for these options.

In June 2023, the Company granted stock options to purchase a total of 50,000 shares of common stock to its five independent board of directors pursuant to the Plan. The options were issued at an exercise price of $2.75, the grant date fair value, with the options vesting on the one-year anniversary of the grant date. The Company recorded general and administrative expenses of $0 for the three and six months ended June 30, 2023, respectively related to compensation expense for these options.

Compensation expense associated with these awards is recognized over the vesting period based on the fair value of the option at the grant date determined based on the Black-Scholes model. Option valuation models require the input of highly subjective assumptions including the expected price volatility. The Company’s employee stock options have characteristics significantly different from those of traded options, and changes in the subjective input assumptions can materially affect the fair value computation using the Black-Scholes option pricing model. Because there is no public market for the Company’s stock options and very little historical experience with the Company’s stock, similar public companies were used for the comparison of volatility and the dividend yield. The risk-free rate of return was derived from U.S. Treasury notes with comparable maturities.

The Company determined the fair value of the option awards using the Black-Scholes option pricing model using the following weighted average assumptions:

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A summary of the Company’s stock option activity is as follows:

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The total non-cash compensation expense for these options not yet recognized as of June 30, 2023 was $4,125,421. The weighted average vesting period for the unvested options is 1.64 years. The intrinsic value of the stock options at June 30, 2023 was $0 with a remaining weighted average contractual life of 8.31 years. The Company records the impact of any forfeitures of options as they occur.

NOTE 6 – SHARE-BASED PAYMENTS TO VENDORS

In the fourth quarter of 2021, the Company entered into an agreement with a consultant to provide financial advisory services for a six-month term. Pursuant to the agreement, the Company granted $150,000 of common stock over the term of service. In January 2022, the Company granted 13,889 shares of common stock at grant date fair value, pursuant to the agreement and recorded general and administrative expenses of $0 for the three months ended June 30, 2023, and 2022, respectively and $0 and $75,000 for the six months ended June 30, 2023 and 2022, respectively.

In the first quarter of 2022, the Company entered into an agreement with a consultant to provide investor relation services for a six-month term. Pursuant to the agreement, the Company granted 30,000 shares of common stock with a grant date fair value of $3.77 and

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paid $25,000 of cash compensation. The cash component was be expensed over the service period and the equity component expensed consistent with the contractual vesting. The Company recorded general and administrative expenses of $0 for the three months ended June 30 2023 and 2022, respectively, and $0 and $113,100 for the six months ended June 30, 2023 and 2022, respectively.

In the fourth quarter of 2022, the Company entered into a number of agreements with vendors pursuant to which the Company made grants of a total of 43,186 shares of common stock with grant date fair values ranging from $3.30 to $3.67, up to 10,096 of warrants, and cash payments. These contracts have six-month terms with various contractual vesting periods. The cash payments were expensed over the service period and the equity components were expensed consistent with the various contractual vesting periods. The Company recorded general and administrative expenses of $0 and $46,742 for the three and six months ended June 30, 2023, respectively.

In the first quarter of 2023, the Company entered into an agreement with a consultant to provide investor relation services for a six-month term. The Company granted 36,000 shares of common stock at a grant date fair value of $3.31, pursuant to the agreement and recorded general and administrative expenses of $0 and $119,160 for the three and six months ended June 30, 2023, respectively.

NOTE 7 – NET LOSS PER SHARE

Basic and diluted net loss per shares of common stock for the six months ended June 30, 2023 and 2022 was determined by dividing net loss by the weighted average shares of common stock outstanding during the period. The Company’s potentially dilutive shares, consisting of 6,884,475 warrants and 2,985,000 stock options, have not been included in the computation of diluted net loss per share for all periods as the result would be antidilutive.

NOTE 8 – COMMITMENTS AND CONTINGENCIES

In conjunction with the Asset purchase in February 2018, the Company is required to make certain milestone payments related to the ongoing development of ACX-362E totaling $700,000 in the aggregate if certain milestones are achieved (which includes $50,000 already paid after the acquisition in February 2018). There were no additional milestones reached for the six months ended June 30, 2023 and 2022, respectively. The Company is also obligated to make royalty payments equal to 4% of net sales of ACX-362E for a period of time equal to the last to expire of any applicable patents, as defined in the purchase agreement.

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ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion and analysis of our financial condition and results of operations should be read in conjunction with our unaudited condensed financial statements and related notes appearing elsewhere in this Quarterly Report on Form 10-Q and our audited consolidated financial statements and the related notes and the discussion under the heading “Management’s Discussion and Analysis of Financial Condition and Results of Operations” for the fiscal year ended December 31, 2022 included in the Annual Report on Form 10-K (the “2022 Annual Report”) and filed with the Securities and Exchange Commission (the “SEC”) on March 15, 2023. This discussion, particularly information with respect to our future results of operations or financial condition, business strategy and plans, and objectives of management for future operations, includes forward-looking statements that involve risks and uncertainties as described under the heading “Special Note Regarding Forward-Looking Statements” in this Quarterly Report on Form 10-Q. You should review the disclosure under the heading “Risk Factors” in this Quarterly Report on Form 10-Q for a discussion of important factors that could cause our actual results to differ materially from those anticipated in these forward-looking statements.

Overview

Acurx Pharmaceuticals, Inc., a Delaware corporation, formerly Acurx Pharmaceuticals, LLC (the “Company”) is a clinical stage biopharmaceutical company developing a new class of antibiotics for infections caused by bacteria listed as priority pathogens by the World Health Organization (“WHO”), the U.S. Centers for Disease Control and Prevention (“CDC”) and the U.S. Food and Drug Administration (“FDA”). Priority pathogens are those which require new antibiotics to address the worldwide crisis of antimicrobial resistance (“AMR”) as identified by the WHO, CDC and FDA. The CDC estimates that, in the U.S., antibiotic-resistant pathogens infect one individual every 11 seconds and result in one death every 15 minutes. The WHO recently stated that growing antimicrobial resistance is equally as dangerous as the ongoing COVID-19 pandemic, threatens to unwind a century of medical progress and may leave us defenseless against infections that today can be treated easily. According to the WHO, the current clinical development pipeline remains insufficient to tackle the challenge of the increasing emergence and spread of antimicrobial resistance.

Our approach is to develop a new class of antibiotic candidates that block the DNA polymerase IIIC (“Pol IIIC”). We believe we are developing the first Pol IIIC inhibitor to enter clinical trials and have clinically validated the bacterial target by demonstrating the efficacy of our lead antibiotic candidate in a Phase 2a clinical trial. Pol IIIC is the primary catalyst for DNA replication of several Gram-positive bacterial cells. Our research and development pipeline includes clinical stage and early stage antibiotic candidates that target Gram-positive bacteria for oral and/or parenteral treatment of infections caused by Clostridium difficile (“C. difficile”), Enterococcus (including vancomycin-resistant strains (“VRE”), Staphylococcus (including methicillin-resistant strains), and Streptococcus (including antibiotic resistant strains).

Pol IIIC is required for the replication of DNA in certain Gram-positive bacterial species. By blocking this enzyme, our antibiotic candidates are believed to be bactericidal and inhibit proliferation of several common Gram-positive bacterial pathogens, including both sensitive and resistant C. difficile, methicillin-resistant Staphylococcus aureus (“MRSA”), vancomycin-resistant Enterococcus, penicillin-resistant Streptococcus pneumonia (“PRSP”) and other resistant bacteria.

We intend to “de-risk” this new class of antibiotics through our drug development activities and potentially partner with a fully-integrated pharmaceutical company for late-stage clinical trials and commercialization.

Our lead antibiotic candidate, ibezapolstat (formerly named ACX-362E), has a novel mechanism of action that targets the Pol IIIC enzyme, a previously unexploited scientific target. Phase 2a clinical efficacy of our lead antibiotic validate the Pol IIIC bacterial target. On December 3, 2021, we commenced enrollment in a Phase 2b 64-patient, randomized (1-to-1), non-inferiority, double-blind trial of oral ibezapolstat compared to oral vancomycin, a standard of care to treat C. difficile infections (“CDI”).

Prior to that, we completed our Phase 2a clinical trial of ibezapolstat to treat patients with CDI and reported the top-line data in November 2020. The Phase 2a clinical trial was terminated early based upon the recommendation of our Scientific Advisory Board (the “SAB”). The SAB reviewed the study data presented by management, including adverse events and efficacy outcomes, and discussed its clinical impressions. The SAB unanimously supported the early termination of the Phase 2a trial after 10 patients were enrolled in the trial instead of 20 patients as originally planned. The early termination was further based on the evidence of meeting the treatment goals of eliminating the infection with an acceptable adverse event profile.

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The SAB noted that 10 out of 10 patients enrolled in the Phase 2a trial reached the Clinical Cure endpoint, defined in the study protocol as the resolution of diarrhea in the 24-hour period immediately before the end of treatment that is maintained for 48 hours after end of treatment. Such cure was sustained, meaning that the patients showed no sign of infection recurrence, for 30 days thereafter. This constitutes a 100% response rate for the primary and secondary endpoints of the trial. All 10 patients enrolled in the Phase 2a trial met the study’s primary and secondary efficacy endpoints, namely, Clinical Cure at end of treatment and Sustained Clinical Cure of no recurrence of CDI at the 28-day follow-up visit. No treatment-related serious adverse events (“SAEs”) were reported by the investigators who enrolled patients in the trial. We believe these results represent the first-ever clinical data showing Pol IIIC has potential as a therapeutically relevant antibacterial target. Our Phase 2b clinical trial commenced enrollment on December 3, 2021.

Currently available antibiotics used to treat CDI infections utilize other mechanisms of action. We believe ibezapolstat is the first antibiotic candidate to work by blocking the DNA Pol IIIC enzyme in C. difficile. This enzyme is necessary for replication of the DNA of certain Gram-positive bacteria, like C. difficile.

We also have an early stage pipeline of antibiotic product candidates with the same previously unexploited mechanism of action which has established proof of concept in animal studies. This pipeline includes ACX-375C, a potential oral and parenteral treatment targeting Gram-positive bacteria, including MRSA, VRE and PRSP.

Recent Developments

ECCMID 2023 Scientific Conference Presentations

In April 2023 two presentations were provided by the Company at the 33rd Annual European Congress of Clinical Microbiology and Infectious Disease (ECCMID) in Copenhagen. First, a scientific poster entitled "Novel Pharmacology and Susceptibility of Ibezapolstat Against C. difficile Isolates with Reduced Susceptibility to C. difficile-directed Antibiotics" was co-presented by Dr. Kevin Garey, Professor and Chair, University of Houston College of Pharmacy, and the Principal Investigator for microbiome aspects of our ibezapolstat clinical trial program, and by Dr. Eugénie Bassères, Research Scientist Faculty at the University of Houston. Second, Executive Chairman, Robert J. DeLuccia, presented an update on the Company's preclinical, systemic oral and IV program for treatment of other gram-positive infections caused by MRSA, VRE and DRSP at the "Pipeline Corner" featured session at ECCMID, organized by Dr. Ursula Theuretzbacher, a world-renowned microbiology expert involved in antibacterial drug research, discovery and development strategies and policies for clinical and public health needs.

Protocol Amendment, Referring Physician Program and Trial Site Expansion

On March 16, 2023, the Company announced that based on the blinded observed data from the ongoing Phase 2b clinical trial to date, in January 2023, the Company filed a protocol amendment to its Investigational New Drug Application with the FDA to allow for an Independent Data Monitoring Committee (“IDMC”) to review interim clinical data. The FDA accepted the Company’s protocol amendment in March 2023 which will allow the IDMC to review the clinical data upon enrollment of 36 patients in the Phase 2b clinical trial. The Company currently has enrolled 31 patients in the Phase 2b clinical trial. The IDMC will determine and recommend to the Company whether the most appropriate course of action forward is to early terminate the Phase 2b clinical trial (as the Company had done with the Phase 2a clinical trial) or to continue patient enrollment. The Company intends to report available data promptly after the IDMC conducts this interim review. The Company assembled its IDMC during the first quarter of 2023 for this purpose.

In July 2022, we launched an innovative patient enrollment acceleration program (“Referring Physician Program”) to optimize patient enrollment in our ongoing Phase 2b clinical trial of ibezapolstat in patients with CDI. Our newly instituted Referring Physician Program involves principal investigators and study coordinators of our clinical trial sites reaching out to potential Referring Physicians (“RPs”) within an approximately twenty-five mile radius of our clinical trial sites. In each case, our scientific team has identified all of these potential RPs as high-prescribing physicians of the most commonly used antibiotics for treatment of CDI over a recent twelve-month period.

According to the physician prescribing data available to us from an industry-standard source, identified RPs in the aggregate of just fourteen of our currently activated clinical trial sites treated a total of over 30,000 patients in a recent one-year period, suggesting that a substantial number of subjects could potentially be available for referral to one of these fourteen clinical trial sites if

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the patients qualify. The first tranche of this program has been activated with seventeen of our clinical trial sites and any further increases, if any, will follow after the review by IDMC of interim data from the Phase 2b clinical trial.

We believe the Referring Physician Program, which has a number of other supportive elements, will enhance the rate of enrollment potentially mitigating or partially mitigating the countervailing enrollment disruption caused by the COVID-19 pandemic.

Additionally, in July 2022, we increased the number of clinical trial sites participating in our Phase 2b clinical trial from the original twelve clinical trial sites to twenty eight.

2023 Registered Direct Offering

On May 16, 2023, the Company entered into a Securities Purchase Agreement (the “Purchase Agreement”) with a single healthcare-focused U.S. institutional investor named therein (the “2023 Investor”), pursuant to which the Company issued and sold, in a registered direct offering by the Company directly to the 2023 Investor (the “2023 Registered Offering”), an aggregate of 601,851 shares of common stock at an offering price of $3.00 per share and an aggregate of 731,482 pre-funded warrants exercisable for shares of common stock at an offering price of $2.9999 per pre-funded warrant. The pre-funded warrants sold to the 2023 Investor have an exercise price of $0.0001 and were immediately exercisable. As of June 30, 2023, all of the pre-funded warrants were exercised.

The gross proceeds to the Company from the registered direct offering were approximately $4.0 million and net proceeds after deducting the placements agent’s fees and other offering expenses payable by the Company were approximately $3.5 million. The securities were offered by the Company pursuant to a registration statement on Form S-3 (File No. 333-265956) previously filed with the SEC on July 1, 2022, and which was declared effective by the SEC on July 11, 2022.

In a concurrent private placement (the “2023 Private Placement” and together with the 2023 Registered Offering, the “2023 Offerings”), the Company issued to the Investor series C warrants exercisable for an aggregate of 1,333,333 shares of Common Stock at an exercise price of $3.26 per share and series D warrants exercisable for an aggregate of 1,333,333 shares of common stock at an exercise price of $3.26 per share. Each Series C Warrant will be exercisable commencing on November 18, 2023 and will expire on November 18, 2025. Each Series D Warrant will be exercisable commencing on November 18, 2023 and will expire on November 19, 2029.

The 2023 Offerings closed on May 18, 2023.

In connection with the 2023 Offerings, the Company also entered into a Warrant Amendment Agreement with the 2023 Investor. Under the Warrant Amendment Agreement, the Company amended its existing series A warrants to purchase up to an aggregate of 1,230,769 shares of the Company's common stock and series B warrants to purchase up to an aggregate of 1,230,769 shares of the Company's common stock (collectively, the “Existing Warrants”) that were previously issued in July 2022, such that effective upon the closing of the offering, the amended Existing Warrants will have a termination date of May 18, 2029.

On May 16, 2023, the Company entered into a placement agency agreement (the “2023 Placement Agent Agreement”) with Maxim Group LLC (the “Placement Agent”) pursuant to which the Company engaged Maxim as the placement agent in connection with the 2023 Offerings. The Placement Agent agreed to use its reasonable best efforts to arrange for the sale of the Securities. The Company paid the Placement Agent a placement agent fee in cash equal to 5.75% of the gross proceeds from the sale of the Shares, Warrants and Pre-Funded Warrants. The Company also reimbursed the Placement Agent for all reasonable travel and other out-of-pocket expenses, including the reasonable fees of legal counsel not to exceed $50,000. The 2023 Placement Agent Agreement also contains representations, warranties, indemnification and other provisions customary for transactions of this nature.

2022 Registered Direct Offering

On July 25, 2022, we entered into securities purchase agreements (the “Purchase Agreements”) with David P. Luci, our President and Chief Executive Officer, Robert J. DeLuccia, our Executive Chairman, Carl V. Sailer, a member of our board of directors (collectively, the “Affiliate Investors”), and a single U.S. institutional investor (the “Investor”) pursuant to which we issued and sold in a registered direct offering an aggregate of 1,159,211 shares of our common stock and pre-funded warrants to purchase an aggregate of 130,769 shares of our common stock. The Affiliate Investors purchased an aggregate of 59,211 shares of common stock at a purchase price of $3.80 per share. The Investor purchased an aggregate of 1,100,000 shares of common stock at a purchase price of $3.25 per share and an aggregate of 130,769 pre-funded warrants at a purchase price of $3.2499 per pre-funded warrant. The pre-

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funded warrants sold to the Investor have an exercise price of $0.0001, were immediately exercisable and may be exercised at any time until fully exercised. As of June 30, 2023, all of the pre-funded warrants were exercised.

The gross proceeds to us from the registered direct offering were $4.2 million and net proceeds after deducting the placement agents’ fees and other offering expenses payable by us were approximately $3.7 million. The securities were offered by the Company pursuant to an effective shelf registration statement on Form S-3 (File No. 333-265956) previously filed with the SEC on July 1, 2022, and which was declared effective by the SEC on July 11, 2022.

In a concurrent private placement, we issued to the Affiliate Investors and the Investor, series A warrants to purchase 1,289,980 shares of our common stock and series B warrants to purchase 1,289,980 shares of our common stock, all of which are deemed equity classified. We issued an aggregate of 59,211 series A warrants and an aggregate of 59,211 series B warrants to the Affiliate Investors with an exercise price per share of $3.55. Additionally, we issued an aggregate of 1,230,769 series A warrants and an aggregate of 1,230,769 series B warrants to the Investor with an exercise price per share of $3.25. The series A warrants were exercisable commencing on January 27, 2023 and will expire on May 18, 2029. The series B warrants were exercisable commencing on January 27, 2023 and will expire on May 18, 2029. The registered direct offering and concurrent private placement closed on July 27, 2022.

On July 25, 2022, we entered into a co-placement agent agreement (the “Placement Agent Agreement”), with A.G.P./Alliance Global Partners (“AGP”) and Maxim Group LLC (“Maxim”, and together with AGP, the “Placement Agents”) in connection with the registered direct offering pursuant to which we paid the Placement Agents a cash fee of $287,874 and issued to the Placement Agents an aggregate of 63,018 warrants to purchase shares of common stock (which is 5% of the aggregate number of shares of common stock and pre-funded warrants sold in the registered direct offering to the Investor and 2.5% of the aggregate number of shares of common stock sold to the Affiliate Investors). The warrants have an exercise price of $3.60 per share (representing 110% of the weighted average public offering price of the aggregate number of shares of common stock sold in the registered direct offering to the Investor and Affiliate Investors), are exercisable beginning January 27, 2023, and will expire on July 27, 2027.

Initial Public Offering

On June 29, 2021, we completed our initial public offering (“IPO”), in which we issued and sold 2,875,000 shares of our common stock, including the full exercise by the underwriters of their option to purchase 375,000 additional shares of our common stock, at a public offering price of $6.00 per share, which resulted in net cash proceeds of $14.8 million after deducting underwriting discounts and commissions and offering expenses. The proceeds from the IPO are being used (i) to complete the Phase 2b clinical trial of ibezapolstat in patients with CDI, (ii) to complete pre-clinical development of ACX-375C and (iii) for general corporate purposes, which may include, without limitation, expenditures relating to research, development and clinical trials other than those specified above, manufacturing, capital expenditures, hiring additional personnel, acquisitions of new technologies or products, the payment, repayment, refinancing, redemption or repurchase of existing or future indebtedness, obligations or capital stock, and working capital. Prior to the IPO, we converted from a Delaware limited liability company into a Delaware corporation, and our previously outstanding Class A membership interests and Class B membership interests were converted to shares of common stock pursuant to a conversion ratio of one-half of one share of common stock for each Class A membership interest or Class B membership interest outstanding, resulting in the conversion of 14,082,318 Class A membership interests and Class B membership interests into 7,041,208 shares of common stock. Our common stock began trading on the Nasdaq Capital Market on June 25, 2021.

Effects of Coronavirus (COVID-19) on Our Business

The World Health Organization (“WHO”) recognized COVID-19 as a public health emergency of international concern on January 30, 2020 and as a global pandemic on March 11, 2020. The global pandemic and actions taken to contain COVID-19 have adversely affected the global economy and financial markets. Vaccines for COVID-19 continue to be administered in the United States and other countries around the world, but the extent and rate of vaccine adoption, the long-term efficacy of these vaccines and other factors remain uncertain. Authorities throughout the world have implemented measures to contain or mitigate the spread of the virus, including at various times physical distancing, travel bans and restrictions, closure of non-essential businesses, quarantines, work-from-home directives, mask requirements, shelter-in-place orders and vaccination programs. Despite these efforts, COVID-19 has persisted, has mutated into new variants, and is expected to become endemic. Additionally, new waves of COVID-19 or its variants could cause the reinstatement of such limitations. The impact of COVID-19 and its variants, including direct and indirect economic effects as a result of inflation, supply chain disruptions and labor shortages, have been and remain unpredictable.

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Since the start of the COVID-19 pandemic, we continued to enroll patients in our Phase 2a and Phase 2b clinical trial of our lead antibiotic candidate, ibezapolstat, although enrollment rates decreased significantly compared to expectations at certain of our clinical trial sites. Other areas of our business experienced no change, including our research and development activities with key vendors. We believe that the COVID-19 pandemic has highlighted the importance of antibiotic development in responding to global health issues particularly because many hospitalized COVID-19 patients were also prescribed antibiotics which only accelerates the current antimicrobial resistance crisis described by several regulatory bodies worldwide.

The extent to which the COVID-19 pandemic will ultimately impact our business, results of operations, financial condition and cash flows depends on future developments that are highly uncertain, rapidly evolving and difficult to predict at this time. While we are not experiencing material adverse impacts at this time given the global economic slowdown, the overall disruption of global supply chains and distribution systems and the other risks and uncertainties associated with the COVID-19 pandemic, our business, financial condition, results of operations and growth prospects could be materially and adversely affected. While we believe that we are well positioned for the future as we navigate the crisis and prepare for an eventual return to a more normal operating environment, we continue to closely monitor the COVID-19 pandemic as we evolve our business continuity plans and response strategy.

Components of our Results of Operations

Revenue

We have not generated any revenue since our inception and do not expect to generate any revenue from the sale of products in the near future, if at all.

Research and Development Expenses

To date, our research and development expenses have related primarily to development of ibezapolstat, preclinical studies and other preclinical activities related to our portfolio. Research and development expenses are recognized as incurred and payments made prior to the receipt of goods or services to be used in research and development are capitalized until the goods or services are received.

Research and development expenses include:

Clinical trial costs are a significant component of research and development expenses and include costs associated with third-party contractors. We outsource a substantial portion of our clinical trial activities, utilizing external entities such as CROs, independent clinical investigators and other third-party service providers to assist us with the execution of our clinical trials.

We plan to substantially increase our research and development expenses for the foreseeable future as we continue the development of our product candidates and seek to discover and develop new product candidates. Due to the inherently unpredictable nature of preclinical and clinical development, we cannot determine with certainty the timing of the initiation, duration or costs of future clinical trials and preclinical studies of product candidates. Clinical and preclinical development timelines, the probability of success and the amount of development costs can differ materially from expectations. We anticipate that we will make determinations as to which product candidates and development programs to pursue and how much funding to direct to each product candidate or

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program on an ongoing basis in response to the results of ongoing and future preclinical studies and clinical trials, regulatory developments and our ongoing assessments as to each product candidate’s commercial potential. In addition, we cannot forecast which product candidates may be subject to future collaborations, when such arrangements will be secured, if at all, and to what degree such arrangements would affect our development plans and capital requirements.

Our future clinical development costs may vary significantly based on factors such as:

General and Administrative Expenses

General and administrative expenses consist primarily of salaries and employee-related costs, including stock-based compensation, for personnel in our executive, finance and other administrative functions. Other significant costs include facility-related costs, legal fees relating to intellectual property and corporate matters, professional fees for accounting and consulting services and insurance costs. We anticipate that our general and administrative expenses will increase in the future to support our continued research and development activities, pre-commercialization and, if any product candidates receive marketing approval, commercialization activities. We also anticipate increased expenses related to audit, legal, regulatory and tax-related services associated with maintaining compliance with exchange listing and SEC requirements, director and officer insurance premiums and investor relations costs associated with operating as a public company.

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Results of Operations

Three Months Ended June 30, 2023 Compared to the Three Months Ended June 30, 2022

The following table presents a summary of the changes in our results of operations for the three months ended June 30, 2023 compared with the three months ended June 30, 2022:

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Research and Development Expenses

Research and development expenses were $1.7 million for the three months ended June 30, 2023 and $0.9 million for the three months ended June 30, 2022, an increase of $0.8 million due to Phase 2b clinical trial related costs and increased consulting costs.

General and Administrative Expenses

General and administrative expenses were $1.7 million for the three months ended June 30, 2023 and $1.7 million for the three months ended June 30, 2022. The decrease of $0.1 million in professional fees was offset by the increase of $0.1 million in employee related compensation expenses.

Net Loss

Net loss was $3.4 million for the three months ended June 30, 2023, and $2.6 million for the three months ended June 30, 2022, an increase of $0.8 million, due to the reasons stated above.

Six Months Ended June 30, 2023 Compared to the Six Months Ended June 30, 2022

The following table presents a summary of the changes in our results of operations for the six months ended June 30, 2023 compared with the six months ended June 30, 2022:

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Research and Development Expenses

Research and development expenses were $2.8 million for the six months ended June 30, 2023 and $1.7 million for the six months ended June 30, 2022, an increase of $1.1 million due to Phase 2b clinical trial related costs and increased consulting costs.

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General and Administrative Expenses

General and administrative expenses were $3.6 million for the six months ended June 30, 2023 and $3.6 million for the six months ended June 30, 2022. The decrease of $0.2 million in professional fees was offset by the increase of $0.2 million in employee related compensation expenses.

Net Loss

Net loss was $6.3 million for the six months ended June 30, 2023, and $5.3 million for the six months ended June 30, 2022, an increase of $1.0 million, due to the reasons stated above.

Liquidity and Capital Resources

Overview

Since inception, we have generated no revenue from operations and we have incurred cumulative losses of approximately $44.9 million as of June 30, 2023. We have funded our operations primarily from equity issuances. We received net cash proceeds of approximately $12.9 million from equity financings closed between March 2018 and October 2020. On June 29, 2021, we completed our IPO resulting in net proceeds of approximately $14.8 million after deducting underwriter discounts of $1.4 million and offering costs of approximately $1.1 million. On July 27, 2022, we completed a registered direct offering and concurrent private placement resulting in net proceeds of approximately $3.7 million after deducting placement agents fees of $0.3 million and offering costs of $0.2 million. On May 18, 2023, we completed a registered direct offering and a concurrent private placement resulting in net proceeds of approximately $3.5 million after deducting placement agents fee of $0.2 million and offering costs of $0.2 million.

Based upon our lack of revenue expected for the foreseeable future, and because of numerous risks and uncertainties associated with the research, development and future commercialization of our product candidates, we are unable to estimate with certainty the amounts of increased capital outlays and operating expenditures associated with our anticipated clinical trials and development activities.

As of June 30, 2023, we had working capital of $6.2 million, consisting primarily of $9.1 million of cash and $0.1 million of prepaid expenses, offset by $3.0 million of accounts payable and accrued expenses.

The following table sets forth selected cash flow information for the periods indicated:

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Net Cash Used in Operating Activities

Net cash used in operating activities was $3.5 million for the six months ended June 30, 2023. The net loss was greater than the net cash used in operating activities by $2.8 million, primarily attributable to share-based compensation and share-based vendor payments of $1.7 and increase in accounts payable and accrued expenses of $0.9 million and decrease in prepaid expenses of $0.2 million.

Net cash used in operating activities was $3.9 million for the six months ended June 30, 2022. The net loss was greater than the net cash used in operating activities by $1.4 million, primarily attributable to share-based compensation and share-based vendor payments of $1.7 million, offset by a decrease in accrued expenses of $0.4 million.

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Net Cash Provided by Financing Activities

Net cash provided from financing activities was $3.5 million for the six months ended June 30, 2023, which was attributable to the net proceeds from the registered direct offering.

There was no cash provided from financing activities for the six months ended June 30, 2022.

Critical Accounting Policies and Estimates

Our management’s discussion and analysis of our financial condition and results of operations are based on our financial statements, which have been prepared in accordance with U.S. generally accepted accounting principles. The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses and the disclosure of contingent assets and liabilities in our financial statements. On an ongoing basis, we evaluate our estimates and judgments, including those related to accrued expenses and stock-based compensation. We base our estimates on historical experience, known trends and events, and various other factors that we believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Our actual results may differ from these estimates under different assumptions or conditions.

While our significant accounting policies are described in more detail in Note 2, “Summary of Significant Accounting Policies”, we believe the following accounting policies and estimates to be most critical to the preparation of our financial statements.

Research and Development

The Company expenses research and development costs when incurred. At times, the Company may make cash advances for future research and development services. These amounts are deferred and expensed in the period the service is provided.

Costs for certain research and development activities, such as the provision of services for clinical trial activity, are estimated based on an evaluation of the progress to completion of specific tasks which may use data such as subject enrollment, clinical site activations or information provided to the Company by its vendors with respect to their actual costs incurred. Payments for these activities are based on the terms of the individual arrangements, which may differ from the pattern of costs incurred, and are reflected in the financial statements as prepaid or accrued research and development expense, as the case may be. The estimates are adjusted to reflect the best information available at the time of the financial statement issuance. The Company's estimate of the status and timing of services performed could differ from the actual status and timing of services performed.

Share-Based Compensation

The Company accounts for the cost of services performed by employees, officers and directors received in exchange for an award of Company membership interests, common stock or stock options, based on the grant-date fair value of the award. The Company recognizes compensation expense based on the requisite service period.

Compensation expense associated with stock option awards is recognized over the requisite service period based on the fair value of the option at the grant date determined based on the Black-Scholes option pricing model. Option valuation models require the input of highly subjective assumptions including the expected price volatility. The Company’s employee stock options have characteristics significantly different from those of traded options, and changes in the subjective input assumptions can materially affect the fair value computation using the Black-Scholes option pricing model. Because there is no public market for the Company’s stock options and very little historical experience with the Company’s stock, similar public companies were used for the comparison of volatility and the dividend yield. The risk-free rate of return was derived from U.S. Treasury notes with comparable maturities. We will continue to analyze the expected stock price volatility and will adjust our Black-Scholes option pricing assumptions as appropriate. Any changes in the foregoing Black-Scholes assumptions, or if we were to elect to utilize an alternative method for valuing stock options granted to employees, officers and directors, could potentially impact our stock-based compensation expense and our results of operations.

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Share-Based Payments to Vendors

The Company accounts for the cost of services performed by vendors in exchange for an award of our common stock or stock options, based on the grant-date fair value of the award or the fair value of the services rendered, whichever is more readily determinable. We also use Black-Scholes option pricing model for the purpose of estimating the fair value of options and warrants. Changes in our Black-Scholes assumptions, or if we were to utilize an alternative method for valuing options or warrants issued to our vendors, could impact our expense and our results of operations.

Other Company Information

Emerging Growth Company Status

We are an emerging growth company as defined in the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”). Under the JOBS Act, companies have extended transition periods available for complying with new or revised accounting standards. We have elected this exemption to delay adopting new or revised accounting standards until such time as those standards apply to private companies.

In addition, we intend to rely on the other exemptions and reduced reporting requirements provided by the JOBS Act. Subject to certain conditions set forth in the JOBS Act, we are entitled to rely on certain exemptions as an emerging growth company; we are not required to, among other things, (i) provide an auditor’s attestation report on our system of internal controls over financial reporting pursuant to Section 404(b), (ii) provide all of the compensation disclosure that may be required of non-emerging growth public companies under the Dodd-Frank Wall Street Reform and Consumer Protection Act, (iii) comply with any requirement that may be adopted by the Public Company Accounting Oversight Board regarding mandatory audit firm rotation or a supplement to the auditor’s report providing additional information about the audit and the financial statements (auditor discussion and analysis), and (iv) disclose certain executive compensation-related items. These exemptions will apply for a period of five years following the completion of our IPO or until we no longer meet the requirements of being an emerging growth company, whichever is earlier.

Recent Accounting Pronouncements

The Financial Accounting Standards Board has issued certain accounting pronouncements as of June 30, 2023 that will become effective in subsequent periods; however, we do not believe that any of those pronouncements would have significantly affected our financial accounting measurements or disclosures had they been in effect, or that they will have a significant impact on us at the time they become effective.

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ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

As a smaller reporting company, we are not required to provide the information required by this Item.

ITEM 4. CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

We maintain “disclosure controls and procedures,” as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended, or the Exchange Act, that are designed to ensure that information required to be disclosed in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed in the reports that we file or submit under the Exchange Act is accumulated and communicated to our management, including our principal executive and principal financial officers, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure. Our management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving their objectives and our management necessarily applies its judgment in evaluating the cost-benefit relationship of possible controls and procedures.

As required by Rule 13a-15(e) and Rule 15d-15(e) of the Exchange Act, our management, including our principal executive officer and our principal financial officer, conducted an evaluation as of the end of the period covered by this Quarterly Report on Form 10-Q of the effectiveness of the design and operation of our disclosure controls and procedures. In designing and evaluating our disclosure controls and procedures, our management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives. Based on that evaluation, our principal executive officer and principal financial officer concluded that our disclosure controls and procedures were effective at the reasonable assurance level as of the end of the period covered by this Quarterly Report on Form 10-Q.

Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by us in the reports we file or submit under the Exchange Act is accumulated and communicated to our management, including our principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosure.

We can give no assurance that additional weaknesses in our internal control over financial reporting will not be identified in the future. Our failure to implement and maintain effective internal control over financial reporting could result in errors in our financial statements that could result in a restatement of our financial statements and cause us to fail to meet our reporting obligations.

Changes in Internal Control over Financial Reporting

There were no changes in our internal control over financial reporting identified in management’s evaluation pursuant to Rules 13a-15(d) or 15d-15(d) of the Exchange Act during the period covered by this Quarterly Report on Form 10-Q that materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Inherent Limitations over Internal Controls

Our management, including our Chief Executive Officer and Chief Financial Officer, believes that our disclosure controls and procedures and internal control over financial reporting are designed to provide reasonable assurance of achieving their objectives and are effective at the reasonable assurance level. However, management does not expect that our disclosure controls and procedures or our internal control over financial reporting will prevent or detect all errors and all fraud. A control system, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within the Company have been detected. The design of any system of controls also is based in part upon certain assumptions about the likelihood of future events, and there can be no assurance that any design will succeed in achieving its stated goals under all potential future conditions. Over time, controls may become inadequate because of changes in conditions, or the degree of compliance with the policies or procedures may deteriorate. Because of the inherent limitations in a cost-effective control system, misstatements due to error or fraud may occur and not be detected.

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PART II—OTHER INFORMATION

ITEM 1.    LEGAL PROCEEDINGS

From time to time, we may become involved in litigation or other legal proceedings. We are not currently a party to any litigation or legal proceedings that, in the opinion of our management, are likely to have a material adverse effect on our business. Regardless of outcome, litigation can have an adverse impact on us because of defense and settlement costs, diversion of management resources and other factors.

ITEM 1A.    RISK FACTORS

The following risk factors and other information included in this Quarterly Report on Form 10-Q should be carefully considered. The risks and uncertainties described below are not the only ones we face. Additional risks and uncertainties not presently known to us or that we presently deem less significant may also impair our business operations. Please see page 3 of this Quarterly Report on Form 10-Q for a discussion of some of the forward-looking statements that are qualified by these risk factors. If any of the following risks occur, our business, financial condition, results of operations and future growth prospects could be materially and adversely affected.

Our business is subject to a number of risks of which you should be aware before making an investment decision. These risks include the following:

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Risks Related to Our Business

We are a clinical-stage company and 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 that was formed in July 2017. We acquired the rights to our lead product candidate, ibezapolstat, in February 2018 and we have a limited operating history. Our operations to date have been limited to securing our initial product candidate, generating a second product candidate in-house, conducting clinical and regulatory development for our lead program and raising capital. We have no products approved for commercial sale and have not generated any revenue.

Investing in an early-stage company with limited history, financial or otherwise, includes a high degree of risk. As an early-stage company, our prospects must be considered in light of the uncertainties, risks, expenses, and difficulties frequently encountered by companies in their early stages of operations. We have generated losses since inception and we expect to continue to run at a loss for several years until our initial program, or one of our pipeline products, is approved by the FDA or another worldwide regulatory body. We expect to incur substantial operating expenses over the next several years as our product development activities and related costs increase. No assurance can be given that we will be able to successfully implement any or all of our business plan, or if implemented, that we will accomplish the desired objectives, including achieving profitability. Our short history as an operating company makes any assessment of our future success or viability subject to significant uncertainty. We will encounter risks and

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difficulties frequently experienced by early-stage companies in rapidly evolving fields. If we do not address these risks successfully, our business will suffer.

We have incurred significant net losses in each period since our inception and anticipate that we will continue to incur net losses in for the foreseeable future and may never achieve or maintain profitability.

We are not profitable and have incurred significant losses in each period since our inception, including net losses of $6.3 million for the six months ended June 30, 2023, $12.1 million for the year ended December 31, 2022. We have not commercialized any products and have never generated any revenue from product sales. We expect these losses to increase as we continue to incur significant research and development and other expenses related to our ongoing operations, seek regulatory approvals for our product candidates, scale-up manufacturing capabilities and hire additional personnel to support the development of our product candidates and to enhance our operational, financial and information management systems.

A critical aspect of our strategy is to invest significantly in our clinical and regulatory development for our lead program. To become and remain profitable, we must develop and eventually commercialize products with significant market potential, which we may never achieve. Even if we succeed in commercializing one or more of these product candidates, we will continue to incur losses for the foreseeable future relating to our substantial research and development expenditures to develop our product candidates. We may encounter unforeseen expenses, difficulties, complications, delays and other unknown factors that may adversely affect our business. 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 stockholders’ equity and working capital. Further, the net losses we incur may fluctuate significantly from quarter-to-quarter and year-to-year, such that a period to period comparison of our results of operations may not be a good indication of our future performance. If we do achieve profitability, we may not be able to sustain or increase profitability on a quarterly or annual basis. Our failure to become and remain profitable would decrease the value of the company and could impair our ability to raise capital, maintain our discovery and preclinical development efforts, expand our business or continue our operations and may require us to raise additional capital that may dilute your ownership interest. A decline in the value of our company could also cause you to lose all or part of your investment.

Our independent registered public accounting firm has expressed substantial doubt about our ability to continue as a going concern.

Our independent registered public accounting firm noted in its report accompanying our financial statements for the period ended December 31, 2022 that we had suffered significant accumulated deficit and had negative operating cash flows and that the development and commercialization of our product candidates are expected to require substantial expenditures. We have not yet generated any revenue from our operations to fund our activities, and are therefore dependent upon external sources for financing our operations. There can be no assurance that we will succeed in obtaining the necessary financing to continue our operations. As a result, our independent registered public accounting firm has expressed substantial doubt about our ability to continue as a going concern. The financial statements do not include any adjustments that might result from the outcome of this uncertainty. If we cannot successfully continue as a going concern, our stockholders may lose their entire investment in our common stock.

We may need substantial additional funding. If we are unable to raise capital when needed, we could be forced to delay, reduce or eliminate our product development programs or commercialization efforts.

We expect our expenses to increase in connection with our ongoing activities, particularly as we continue research and development and initiate additional clinical trials of our product candidates and seek regulatory approval for these and potentially other product candidates. In addition, if we obtain regulatory approval for any of our product candidates, we expect to incur significant commercialization expenses related to product manufacturing, marketing, sales and distribution. In particular, the costs that may be required for the manufacture of any product candidate that receives marketing approval may be substantial. Accordingly, we may need to obtain substantial additional funding in connection with our continuing operations. If we are unable to raise capital when needed or on attractive terms, we could be forced to delay, reduce or eliminate our research and development programs or any future commercialization efforts.

As of June 30, 2023, we had approximately $9.1 million in cash. In June 2021, we completed the IPO for net cash proceeds of $14.8 million after deducting underwriting discounts and commissions and offering expenses. In July 2022, we completed a registered direct offering and concurrent private placement for net cash proceeds of $3.7 million after deducting placement agent fees and offering expenses. In May 2023, we completed a registered direct offering and concurrent private placement for net cash

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proceeds of $3.5 million after deducting placement agent fees and offering expenses. We believe that, based upon our current operating plan, our existing capital resources will not be sufficient to fund our anticipated operations for at least 12 months from the issuance of our financial statements for the period ended June 30, 2023. Our future capital requirements and the period for which we expect our existing resources to support our operations may vary significantly from what we expect. Our monthly spending levels vary based on new and ongoing research and development and other corporate activities. Because the length of time and activities associated with successful research and development of our product candidates is highly uncertain, we are unable to estimate the actual funds we will require for development and any approved marketing and commercialization activities.

Our future capital requirements will depend on many factors, including:

We cannot be certain that additional funding will be available on acceptable terms, or at all. 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. Our ability to raise additional funding will depend on financial, economic and market conditions and other factors, over which we may have no or limited control, including the conflict between Russia and Ukraine. In addition, our ability to obtain future funding when needed through equity financings, debt financings or strategic collaborations may be particularly challenging in light of the uncertainties and circumstances regarding the COVID-19 pandemic. We have no committed source of additional capital and if we are unable to raise additional capital in sufficient amounts or on terms acceptable to us, we may have to significantly delay, scale back or discontinue the development or commercialization of our product candidates or other research and development initiatives. We could be required to seek collaborators for our product candidates at an earlier stage than otherwise would be desirable or on terms that are less favorable than might otherwise be available or relinquish or license on unfavorable terms our rights to our product candidates in markets where we otherwise would seek to pursue development or commercialization ourselves.

Any of the above events could significantly harm our business, prospects, financial condition and results of operations and cause the price of our common stock to decline.

Raising additional capital may cause dilution to our existing stockholders, restrict our operations or require us to relinquish rights to our technologies or product candidates.

Until such time as we can generate substantial revenue from product sales, if ever, we expect to finance our cash needs through a combination of public and private equity offerings, debt financings, strategic partnerships, and alliances and licensing arrangements. To the extent that we raise additional capital through the sale of equity or debt securities, your ownership interest will be diluted, and the terms may include liquidation or other preferences that adversely affect your rights as a stockholder. The

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incurrence of indebtedness would result in increased fixed payment obligations and could involve restrictive covenants, such as limitations on our ability to incur additional debt, limitations on our ability to acquire or license intellectual property rights and other operating restrictions that could adversely impact our ability to conduct our business. If we raise additional funds through strategic partnerships and alliances and licensing arrangements with third parties, we may have to relinquish valuable rights to our technologies or product candidates, or grant licenses on terms unfavorable to us. If we are unable to raise additional capital through equity or debt financings when needed (including if we are unable to do so as a result of the COVID-19 pandemic), we may be required to delay, limit, reduce or terminate our product development or future commercialization efforts, or grant rights to develop and market product candidates that we would otherwise develop and market ourselves.

We are reliant on the success of our lead product candidate, ibezapolstat, which we are developing for the treatment of CDI. If we are unable to commercialize ibezapolstat, or experience significant delays in doing so, our business will be materially harmed.

Our ability to generate product revenues, which may not occur for several years, if ever, currently depends heavily on the successful development and commercialization of ibezapolstat. The success of ibezapolstat will depend on a number of factors, including the following:

If we do not achieve one or more of these factors in a timely manner or at all, we could experience significant delays or an inability to successfully commercialize ibezapolstat, which would materially harm our business.

If serious adverse or inappropriate side effects are identified during the development of ibezapolstat or any other product candidate, we may need to abandon or limit our development of that product candidate.

Our product candidates are in clinical development and its risk of failure is high. It is impossible to predict when our product candidates will prove effective or safe in humans or will receive marketing approval. If our product candidates are associated with undesirable side effects or have characteristics that are unexpected, we may need to abandon their development or limit development to certain 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.

Many compounds that initially show promise in clinical or earlier stage testing have later been found to cause side effects or other safety issues that prevented further development. If we elect or are forced to suspend or terminate any clinical trial of our product candidates, the commercial prospects of such product candidate will be harmed and our ability to generate product revenues from such product candidate will be delayed or eliminated. Any of these occurrences could materially harm our business.

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Ibezapolstat or our other product candidates may never achieve sufficient market acceptance even if we obtain regulatory approval.

If ibezapolstat or any of our other future product candidates receive marketing approval, such products may nonetheless fail to gain sufficient market acceptance by physicians, patients, third-party payors and others in the medical community. If these products do not achieve an adequate level of acceptance, we may not generate significant product revenues or revenue from collaboration agreements or any profits from operations. The degree of market acceptance of our product candidates, if approved for commercial sale, will depend on a number of factors, including:

If our products do not achieve an adequate level of acceptance by the relevant constituencies, or adequate pricing, we may not generate significant product revenue and may not become profitable.

We are exposed to product liability, and non-clinical and clinical liability risks which could place a substantial financial burden upon us, should lawsuits be filed against us.

Our business exposes us to potential product liability and other liability risks that are inherent in the testing, manufacturing and marketing of pharmaceutical formulations and products. We expect that such claims are likely to be asserted against us at some point, although we do carry product liability and clinical trial insurance to mitigate this risk. In addition, the use in our clinical trials of pharmaceutical formulations and products and the subsequent sale of these formulations or products by us or our potential collaborators may cause us to bear a portion of or all product liability risks. A successful liability claim or series of claims brought against us could have a material adverse effect on our business, financial condition and results of operations.

Our current and future operations substantially depend on our management team and our ability to hire other key personnel, the loss of any of whom could disrupt our business operations.

Our business does and will depend in substantial part on the continued services of David P. Luci, Robert J. DeLuccia and Robert G. Shawah. The loss of the services of any of these individuals would significantly impede implementation and execution of

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our business strategy and result in the failure to reach our goals. We do not carry key person life insurance on any member of our management, which would leave us uncompensated for the loss of any member of our management.

Our future financial condition and ability to achieve profitability will also depend on our ability to attract, retain and motivate highly qualified personnel in the diverse areas required for continuing our operations. There is a risk that we will be unable to attract, retain and motivate qualified personnel, both near term or in the future, and our failure to do so may severely damage our prospects.

Our failure to complete or meet key milestones relating to the development of our technologies and proposed products and formulations would significantly impair our financial condition.

In order to be commercially viable, we must research, develop and obtain regulatory approval to manufacture, introduce, market and distribute formulations or products incorporating our technologies. For each drug that we formulate, we must meet a number of critical developmental milestones, including:

The estimated required capital and time frames necessary to achieve these developmental milestones is subject to inherent risks, many of which are beyond our control. As such, we may not be able to achieve these or similar milestones for any of our proposed product candidates or other product candidates in the future. Our failure to meet these or other critical milestones would adversely affect our financial condition.

Conducting and completing the clinical trials necessary for FDA approval is costly and subject to intense regulatory scrutiny as well as the risk of failing to meet the primary endpoint of such trials. We will not be able to commercialize and sell our proposed products and formulations without completing such trials.

In order to conduct clinical trials that are necessary to obtain approval by the FDA to market a formulation or product, it is necessary to receive clearance from the FDA to conduct such clinical trials. The FDA can halt clinical trials at any time for safety reasons or because we or our clinical investigators did not follow the FDA’s requirements for conducting clinical trials. If we are unable to receive clearance to conduct clinical trials or the trials are permanently halted by the FDA, we would not be able to achieve any revenue from such product as it is illegal to sell any drug or medical device for human consumption or use without FDA approval. Moreover, there is a risk that our clinical trials will fail to meet their primary endpoints, which would make them unacceptable in having the subject product approved by the FDA. If this were to occur, such event would materially and adversely affect our business, results of operations and financial condition.

We will compete with larger and better capitalized companies, and competitors in the drug development or pharmaceutical industries may develop competing products which outperform or supplant our proposed products.

Drug companies and/or other technology companies have developed (and are currently marketing in competition with us), have sought to develop and may in the future seek to develop and market similar product candidates and drug delivery technologies which may become more accepted by the marketplace or which may supplant our technology entirely. In addition, many of our current competitors are, and future competitors may be, significantly larger and better financed than we are, thus giving them a significant advantage over us. Our competitors may also have significantly greater expertise in research and development, manufacturing, preclinical testing, conducting clinical trials, obtaining regulatory approvals and marketing approved products than we do. These competitors also compete with us in recruiting and retaining qualified scientific advisors and consultants as well as management personnel and establishing clinical trial sites and patient registration for clinical trials, as well as in acquiring technologies complementary to, or necessary for, our programs. Other small or early stage companies may also prove to be significant competitors, particularly through collaborative arrangements with large and established companies. We may be unable to respond to competitive forces presently in the marketplace which would severely impact our business.

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We may not be able to effectively manage our growth and expansion or implement our business strategies, in which case our business and results of operations may be materially and adversely affected.

The expected growth of our business, if it occurs, will place increased demands on our management, operational and administrative resources. These increased demands and operating complexities could cause us to operate our business less effectively which, in turn, could cause a deterioration in our financial performance and negatively impact our growth. Any planned growth will also require that we continually monitor and upgrade our management information and other systems, as well as our infrastructure.

There can be no assurance that we will be able to grow our business and achieve our goals. Even if we succeed in establishing new strategic partnerships, we cannot assure that we will achieve planned revenue or profitability levels in the time periods estimated by us, or at all. If any of these initiatives fails to achieve or is unable to sustain acceptable revenue and profitability levels, we may incur significant costs.

The outbreak of the novel coronavirus disease, COVID-19, could adversely impact our business, including our preclinical studies and clinical trials.

In March 2020, the World Health Organization characterized COVID-19 as a pandemic, and the President of the United States declared the COVID-19 outbreak a national emergency. Authorities throughout the world have implemented measures to contain or mitigate the spread of the virus, including at various times physical distancing, travel bans and restrictions, closure of non-essential businesses, quarantines, work-from-home directives, mask requirements, shelter-in-place orders and vaccination programs. Despite these efforts, COVID-19 has persisted, has mutated into new variants, and is expected to become endemic. Additionally, new waves of COVID-19 or its variants could cause the reinstatement of such restrictions and limitations. The impact of COVID-19 and its variants, including direct and indirect economic effects as a result of inflation, supply chain disruptions and labor shortages, have been and remain unpredictable. We are unable to fully evaluate the ever-changing impact of the coronavirus outbreak on our business, but coronavirus may continue to affect our ability to complete enrollment for our clinical trials and may slow our ability to conduct our clinical trials in a timely manner or to conduct research and development of our complement programs in our planned time frame. The extent to which the coronavirus impacts our operations will continue to evolve and depends on future developments, which are highly uncertain and cannot be predicted with confidence, including the duration and severity of the outbreak, and the actions that may be required to contain the coronavirus or treat its impact. In particular, as a result of the COVID-19 pandemic, we may continue to experience supply-chain disruptions and enrollment challenges that could negatively impact our business, preclinical studies, drug manufacturing and clinical trials including: