Table of Contents

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

FORM 10-Q

 

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

For the quarterly period ended March 31,September 30, 2023

or

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

For the transition period from                 to                 

Commission File Number: 001-37758

 

MOLECULIN BIOTECH, INC.

(Exact name of registrant as specified in its charter)

Delaware

2834

47-4671997

(State or Other Jurisdiction of Incorporation or Organization)

(Primary Standard Industrial Classification Code Number)

(IRS Employer Identification Number)

 

5300 Memorial Drive, Suite 950
Houston, TX							77007
(Address of principal executive offices)							(Zip Code)

 

713-300-5160

(Registrant’s telephone number, including area code)

 

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

 

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

 

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

 

Large accelerated filer ☐						Smaller reporting company ☒
Non-accelerated filer ☒						Emerging growth company ☐
Accelerated filer ☐

 

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

 

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

 

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

Title of each class			Trading Symbol (s)			Name of each exchange on which registered
Common Stock, par value $0.001 per share			MBRX			The NASDAQ Stock Market LLC

 

The registrant had 29,675,51029,810,443 shares of common stock outstanding at MayNovember 1, 2023.

 

 

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Table of Contents

 

PART 1 FINANCIAL INFORMATION

Item 1. Financial Statements

Moleculin Biotech, Inc.

Condensed Consolidated Balance Sheets

(in thousands, except for share and per share data)

(Unaudited)

See accompanying notes to condensed consolidated financial statements.

Moleculin Biotech, Inc.

Condensed Consolidated Statements of Operations and Comprehensive Loss

(in thousands, except share and per share data)

(Unaudited)

See accompanying notes to condensed consolidated financial statements.

Moleculin Biotech, Inc.

Condensed Consolidated Statements of Cash Flows

(in thousands)

(Unaudited)

See accompanying notes to condensed consolidated financial statements.

Moleculin Biotech, Inc.

Condensed Consolidated Statements of Stockholders’ Equity

(in thousands, except for shares)

(Unaudited)

See accompanying notes to condensed consolidated financial statements.

Moleculin Biotech, Inc.

Notes to the Condensed Consolidated Financial Statements

(Unaudited)

1. Nature of Business

The terms "MBI" or "the Company", "we", "our", and "us" are used herein to refer to Moleculin Biotech, Inc. MBI is a Phase 2 clinical-stage pharmaceutical company, organized as a Delaware corporation in July 2015, with clinical programs for hard-to-treat cancers and viruses. The Company has three core technologies, each of which have had one or more drugs successfully complete a Phase 1 clinical trial, based substantially on discoveries made at and licensed from The University of Texas System on behalf of the MD Anderson Cancer Center (MD Anderson) in Houston, Texas. The Company has two wholly owned subsidiaries, Moleculin Australia Pty. Ltd., which was set up to perform certain preclinical development and Moleculin Amsterdam B.V., which acts as its legal representative for clinical trials in Europe. The Company utilizes its own internal resources and funds to conduct some of these trials and also has trials being conducted via physician-sponsored trials. The physician-sponsored trials utilize primarily external funds, such as grant funds, which are not presented in these financial statements. The Company does not have manufacturing facilities and all manufacturing activities are contracted out to third parties. Additionally, the Company does not have a sales organization. The Company’s overall strategy is to seek potential out-licensing or outsourcing opportunities with development/commercialization strategic partners who are better suited for the marketing, sales and distributiondistribution of its drugs, if approved.

On May 5, 2023, the Company received a letter from the Nasdaq Capital Market (Nasdaq) notifying the Company that for the prior 30 consecutive business days the bid price for the Company's common stock had closed below the minimum $1.00 per share requirement for continued inclusion on Nasdaq pursuant to Nasdaq Listing Rule 5550(a)(2) (the "Bid Price Rule"). The deficiency letter did not result in the immediate delisting of the Company's common stock from the Nasdaq. In accordance with Nasdaq Listing Rule 5810(c)(3)(A), the Company was  provided an initial period of 180 calendar days, until November 1, 2023, to regain compliance with the Bid Price Rule. In addition, the Company was required to notify Nasdaq of its intent to cure the minimum bid price deficiency, which may include, if necessary, implementing a reverse stock split. 

On November 2, 2023, the Company received a 180-calendar day extension, until April 29, 2024, from the Nasdaq to regain compliance with Bid Price Rule. The Company will continue to monitor the closing bid price of its common stock and plans to pursue available options to regain compliance with the Bid Price Rule, including potentially the Company’s Board of Directors authorizing a reverse stock split, as discussed further below. If the Company authorizes a reverse stock split, it will plan to effectuate the split no later than ten business days prior to the end of the extension in order to timely regain compliance. If, at any time before April 29, 2024, the bid price for the Company's common stock closes at $1.00 or more for a minimum of 10 consecutive business days, the Nasdaq Staff will provide written notification to the Company that it complies with the Bid Price Rule, unless the Staff exercises its discretion to extend this 10 day period pursuant to Nasdaq Listing Rule 5810(c)(3)(G).

On October 3, 2023, the Company held a Special Meeting of Stockholders (the "Special Meeting"). The Company's stockholders granted the Board of Directors the authority to effect an amendment to the Company’s amended and restated certificate of incorporation to effect a reverse stock split of the outstanding shares of the Company’s common stock, at a reverse stock split ratio of between 1-for-5 and 1-for-20 as determined by the Board in its sole discretion, prior to the one-year anniversary of the Special Meeting. The Board of Directors has taken no action with regard to this matter.

If the Company does not regain compliance with the Bid Price Rule by April 29, 2024, the Nasdaq Staff will provide written notification to the Company that its common stock may be delisted. The Company would then be entitled to appeal the Nasdaq Staff’s determination to a NASDAQ Listing Qualifications Panel and request a hearing. There can be no assurance that, if the Company does appeal a delisting determination by the Nasdaq Staff to the NASDAQ Listing Qualifications Panel, that such appeal would be successful. There can be no assurance that the Company will be able to regain compliance with the Bid Price Rule. 

2. Basis of presentation, principles of consolidation, and significant accounting policies and liquidity 

Basis of Presentation – Condensed Consolidated Financial Information - The accompanying condensed consolidated financial statements and related notes have been prepared in accordance with accounting principles generally accepted in the U.S. (U.S. GAAP) for financial information, and in accordance with the rules and regulations of the U.S. Securities and Exchange Commission (SEC) with respect to Form 10-Q and Article 8 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by U.S. GAAP for complete financial statements. The condensed consolidated financial statements furnished reflect all normal adjustments, which are, in the opinion of management, necessary for a fair statement of results for the interim periods presented. Interim results are not necessarily indicative of the results for the full year. These condensed consolidated financial statements should be read in conjunction with the audited financial statements of the Company as of December 31, 2022 and for the year then ended, including the notes thereto contained in the Form 10-K filed with the SEC on March 22, 2023.

Principles of Consolidation - The accompanying condensed consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries. All intercompany balances and transactions have been eliminated in consolidation. Any reference in these notes to applicable guidance is meant to refer to U.S. GAAP. The Company views its operations and manages its business in one operating segment. All material long-lived assets of the Company reside in the U.S.

Significant Accounting Policies - The Company's significant accounting policies are described in Note 2, Basis of Presentation, principles of consolidation and significant accounting policies, to the consolidated financial statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2022. There have been no material changes to the significant accounting policies during the threenine months ended March 31,September 30, 2023.

Use of Estimates - The preparation of these condensed consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of 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. Management considers many factors in selecting appropriate financial accounting policies and controls, and in developing the estimates and assumptions that are used in the preparation of these financial statements. Management must apply significant judgment in this process. In addition, other factors may affect estimates, including expected business and operational changes, sensitivity and volatility associated with the assumptions used in developing estimates, and whether historical trends are expected to be representative of future trends. The estimation process often may yield a range of potentially reasonable estimates of the ultimate future outcomes and management must select an amount that falls within that range of reasonable estimates. This process may result in actual results differing materially from those estimated amounts used in the preparation of financial statements. Estimates are used in the following areas, among others: fair value estimates on intangible assets, warrants, and stock-based compensation expense, as well as accrued expenses and taxes. 

Liquidity and Financial ConditionGoing Concern - The Company is an early stage company and has not generated any revenues to date. As such,These condensed consolidated financial statements have been prepared on a going concern basis, which assumes the Company is subjectwill continue to allrealize its assets and discharge its liabilities in the normal course of business. The continuation of the risks associated with early stage companies. Since inception,Company as a going concern is dependent upon the ability of the Company has incurred lossesto obtain necessary equity financing to continue operations and negative cash flows from operating activities. For the three months ended March 31, 2023 and 2022, the Company incurred net losses attainment of $7.9profitable operations. As of million and $6.9 million, respectively, and had net cash flows used in operating activities of $6.0 million and $4.8 million, respectively. At March 31,September 30, 2023, the Company had an accumulated deficit odeficift of $109.8121.3 million since inception and cash and cash equivalents of $37.3 million. The Company expectshad not yet generated any revenues from operations. Additionally, management anticipates that its cash on hand asof $24.6 million as of March 31,September 30, 2023 will beis sufficient to fund the Company'sits planned operations into but not beyond the near term. Such projections are subject to changes in the Company’s internally funded preclinical and clinical activities, including unplanned preclinical and clinical activity. The Company does not expect to experience positive cash flows from operating activities in the near future and anticipates incurring operating losses for the next few years as it supports the development of its core technologies to the point of generating revenue, most likely via out-licensing, and continues to invest in research and development for additional applications of the Company's core technologies and potentially increase its pipeline of drug candidates. If the Company needs toThese factors raise additional capital in order to continue to execute its business plan, there is no assurance that additional financing will be available when needed or that management will be able to obtain financing on terms acceptable to the Company. A failure to raise sufficient capital could adversely impactsubstantial doubt regarding the Company's ability to achieve its intended business objectivescontinue as a going concern. These unaudited condensed consolidated financial statements do not include any adjustments to the recoverability and meet its financial obligationsclassification of recorded asset amounts and classification of liabilities that might be necessary should the Company be unable to continue as they become duea going concern. The Company may seek additional funding through a combination of equity offerings, debt financings, government or other third-party funding, commercialization, marketing and payable.distribution arrangements, other collaborations, strategic alliances and licensing arrangements and delay planned cash outlays or a combination thereof. Management cannot be certain that such events or a combination thereof can be achieved. 

 In March 2022, the Company received a subpoena from the SEC requesting information and documents, including materials related to certain individuals (none of which are the Company's officers or directors) and entities, and materials related to the development of and statements regarding the Company's drug candidate for the treatment of COVID-19. The Company has received, and expects to continue to receive, periodic further requests from the SEC staff with respect to this matter. The Company is not aware of the specific nature of the underlying investigation by the SEC, and to the extent that this investigation relates to prior public disclosures that it has made, the Company believes in the accuracy and adequacy of such prior disclosures. The correspondence from the SEC transmitting the subpoena to the Company states that the SEC is trying to determine whether there have been any violations of federal securities laws, but that its investigation does not mean that the SEC has concluded that anyone has violated the law or that the SEC has a negative opinion of any person, entity, or security. The Company cannot predict when this matter will be resolved or what, if any, action the SEC may take following the conclusion of the investigation. During the three months ended March 31, 2023 The Company expensed approximately $0.4 million and 2022, the Company has expensed approximately $0.5$1.1 millionand $0.1 million, respectively, in related general and administrative fees and expenses.expenses for the three months ended September 30, 2023 and 2022, respectively, and $1.4 million and $1.9 million for the nine months ended September 30, 2023 and 2022, respectively. The Company is in the process of filing a claim with its insurance carriers related to this loss which may cover a portion of the related expenses but not all. The claim is currently under review by the insurance company. The claim has not yet been approved nor has a reimbursement amount been determined. Accordingly, the Company has not recorded any provision for insurance reimbursement. The Company expects to record the insurance reimbursement at the time that the amount to be reimbursed is determined and approved by the insurance carrier. 

Cash and Cash Equivalents - Financial instruments that potentially subject the Company to a concentration of credit risk consist of cash and cash equivalents. The Company maintains cash accounts principally at one financial institution in the U.S., which at times, may exceed the Federal Deposit Insurance Corporation’s limit. The Company has not experienced any losses from cash balances in excess of the insurance limit. The Company’s management does not believe the Company is exposed to significant credit risk at this time due to the financial condition of the financial institution where its cash is held. 

Fair Value of Financial Instruments - The Company's financial instruments consist primarily of non-trade receivables, accounts payable, accrued expenses and its warrant liability. The carrying amount of non-trade receivables, accounts payable, and accrued expenses approximates their fair value because of the short-term maturity of such.

The Company has categorized its assets and liabilities that are valued at fair value on a recurring basis into a three-level fair value hierarchy in accordance with U.S. GAAP. Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The fair value hierarchy gives the highest priority to quoted prices in active markets for identical assets and liabilities (Level 1) and lowest priority to unobservable inputs (Level 3).

Assets and liabilities recorded in the balance sheets at fair value are categorized based on a hierarchy of inputs as follows:

Level 1 – Unadjusted quoted prices in active markets of identical assets or liabilities.

Level 2 – Quoted prices for similar assets or liabilities in active markets or inputs that are observable for the asset or liability, either directly or indirectly through market corroboration, for substantially the full term of the financial instrument.

Level 3 – Unobservable inputs for the asset or liability.

The Company’s financial assets and liabilities recorded at fair value on a recurring basis include the fair value of warrant liability discussed in Note 3.4.

The following table provides the financial liabilities reported at fair value and measured on a recurring basis at March 31,September 30, 2023 and December 31, 2022 (table in thousands): 

The table below of Level 3 liabilities (table in thousands) begins with the valuation as of the beginning of the firstthird quarter and then is adjusted for changes in fair value that occurred during the firstthird quarter. The ending balance of the Level 3 financial instrument presented above represents the Company's best estimates and may not be substantiated by comparison to independent markets and, in many cases, could not be realized in immediate settlement of the instruments. 

The table below of Level 3 liabilities (table in thousands) begins with the valuation as of December 31, 2022 and then is adjusted for changes in fair value that occurred during the nine months ended September 30, 2023. The ending balance of the Level 3 financial instrument presented above represents the Company's best estimates and may not be substantiated by comparison to independent markets and, in many cases, could not be realized in immediate settlement of the instruments. 

Loss Per Common Share - Basic net loss per common share is computed by dividing net loss available to common shareholders by the weighted-average number of common shares outstanding during the period. For purposes of this calculation, options to purchase common stock, restricted stock units subject to vesting and warrants to purchase common stock are considered to be common stock equivalents. Diluted net loss per common share is determined using the weighted-average number of common shares outstanding during the period, adjusted for the dilutive effect of common stock equivalents. In periods when losses are reported, the weighted-average number of common shares outstanding excludes common stock equivalents, because their inclusion would be anti-dilutive. For the three months ended March 31,September 30, 2023 and 2022, approximately 6.28.5 million and 4.86.0 million, respectively, of potentially dilutive shares were excluded from the computation of diluted earnings per share due to their anti-dilutive effect. For the nine months ended September 30, 2023 and 2022, approximately 7.0 million and 5.2 million, respectively, of potentially dilutive shares were excluded from the computation of diluted earnings per share due to their anti-dilutive effect.

Subsequent Events - The Company’s management reviewed all material events through the date of these unaudited condensed consolidated financial statements. See Note 78 - Subsequent Events. 

Recent Accounting Pronouncements - There are no recently issued accounting standards updates that are currently expected to have a material impact on the Company. 

3. Accrued expenses and other current liabilities

Accrued expenses and other current liabilities consist of the following components (in thousands):

Additionally, accounts payable includes $64,000 as of September 30, 2023 and December 31, 2022, respectively, for related party payables.

4. Warrants

Liability Classified Warrants

The Company uses the Black-Scholes option pricing model (BSM) to determine the fair value of its warrants at the date of issue and outstanding at each reporting date. The risk-free interest rate assumption is based upon observed interest rates on zero coupon U.S. Treasury bonds linearly interpolated to obtain a maturity period commensurate with the term of the warrants. Estimated volatility is a measure of the amount by which the Company's stock price is expected to fluctuate each year during the expected life of the warrants. Only the volatility of the Company's own stock is used in the Black-Scholes option pricing model. 

The assumptions used in determining the fair value of the Company's outstanding liability classified warrants are as follows:

A summary of the Company's liability classified warrant activity during the threenine months ended March 31,September 30, 2023 and related information follows: 

For a summary of the changes in fair value associated with the Company's warrant liability for the threenine months ended March 31,September 30, 2023, see Note 2 - Basis of presentation, principles of consolidation and significant accounting policies - Fair Value of Financial Instruments.

Equity Classified Warrants

In August 2023, the Company granted equity-classified warrants to purchase up to 100,000 shares of Company common stock with a five-year term and an exercise price of $0.62. The warrants vest based on performance of certain services. As of September 30, 2023, no related vesting criteria were met.

In June 2023, the Company granted equity-classified warrants to purchase 150,000 shares of common stock with a ten-year term and an exercise price of $0.60 vesting annually over four years while services are being performed. 

At March 31,September 30, 2023, the Company had 646,501896,501 equity classified warrants outstanding and 404,434 warrantsand 424,084 warrants were exercisable. At December 31, 2022, the Company had 646,501 equity classified warrants outstanding and 400,859 warrants were exercisable.

The Company recorded stock compensation expense for the non-employee consulting agreements of $46,000$50,000 and $83,000$232,000 for the three months ended March 31,September 30, 2023 and 2022, respectively, and $142,000 and $398,000 for the nine months ended September 30, 2023 and 2022, respectively. At March 31,September 30, 2023, there was $391,000$446,000 of unrecognized stock compensation expense related to the Company's equity classified warrants.

4.5. Equity 

Lincoln Park Equity Line

During the threenine months ended March 31,September 30, 2023, pursuant to the 2021 Lincoln Park purchase agreement, the Company issued to Lincoln Park 150,381225,568 shares of common stock for gross proceeds of $0.1 million and in April 2023, the Company issued an additional 75,187 shares of common stock, resulting in gross proceeds of $0.1 million.$0.2 million. The 2021 Lincoln Park Agreement, which hashas $19.8 millionmillion available as of September 30, 2023, terminates in June 2024.

Other Components of Equity

In March 2023, the Company and WPD Pharmaceuticals (WPD) agreed to terminate the WPD Agreement.Agreement (defined below). Pursuant to the termination, the Company agreed to pay WPD (or its designees) $700,000 in cash and shares of its common stock valued at $800,000. In March 2023, the Company issued 822,115 shares of common stock to WPD (or its designee) to satisfyas part of satisfying this commitment. See Note 67 - Commitments and Contingencies. In addition, during the nine months ended September 30, 2023, the Company issued 134,933 shares of common stock related to the vesting of restricted stock units.

Stock-Based Compensation and Outstanding Awards

The 2015 Stock Plan provides for the grant of stock options, stock awards, stock unit awards, and stock appreciation rights to employees, non-employee directors and consultants. In May 2023 and 2022, the 2015 Stock Plan (the Plan) was amended to authorize an additional 1,750,000 shares and 2,000,000 shares, respectively, such that 5,500,000 total shares may be issued under the Plan. As of March 31,September 30, 2023, there were 752,29627,752 shares remaining to be issued under the 2015 Stock Plan. 

Stock-based compensation expense for the three and ninemonths ended March 31,September 30, 2023 and 2022, respectively, is as follows (table in thousands): 

During the nine months ended September 30, 2023, the Company granted 1,496,000 stock options with a weighted average fair value of $0.49 per share and 979,376 shares of restricted stock units with a weighted average fair value of $0.60 per share. These stock options have a weighted average exercise price of $0.60 and vest over a one to four year period from the grant date on a straight-line basis over the requisite service period. The restricted stock units vest annually in four equal installments. 

5.6. Income Taxes  

Deferred income tax assets and liabilities are determined based upon differences between the financial reporting and tax basis of assets and liabilities and are measured using the enacted tax rates and laws that will be in effect when the differences are expected to reverse.

The Company does not expect to pay any significant federal, state, or foreign income taxes in 2023 as a result of the losses recorded during the three and ninemonths ended March 31,September 30, 2023 and the additional losses expected for the remainder of 2023 and cumulative net operating loss carryforwards. Accounting standards require the consideration of a valuation allowance for deferred tax assets if it is “more likely than not” that some component or all of the benefits of deferred tax assets will not be realized. As a result, as of March 31,September 30, 2023 and December 31, 2022 the Company maintained a full valuation allowance for all deferred tax assets.

The Company recorded no income tax provision for the three and ninemonths ended March 31,September 30, 2023 and 2022, respectively. The effective tax rate for the threenine months ended March 31,September 30, 2023 and 2022 is nil. The income tax rates vary from the federal and state statutory rates primarily due to the change in fair value of the stock warrants, Internal Revenue Code Section 162(m) limitations and ISO activity, as well as the valuation allowances on the Company’s deferred tax assets. The Company estimates its annual effective tax rate at the end of each quarterly period. Jurisdictions with a projected loss for the year where no tax benefit can be recognized due to the valuation allowance could result in a higher or lower effective tax rate during a particular quarter depending on the mix and timing of actual earnings versus annual projections.

6.7. Commitments and Contingencies

In addition to the commitments and contingencies described elsewhere in these notes, see below for a discussion of the Company's commitments and contingencies as of March 31,September 30, 2023.

Lease Obligations Payable

The following summarizes quantitative information about the Company's operating leases for the three and ninemonths ended March 31,September 30, 2023 and 2022, respectively (table in thousands):

In September 2023, the Company executed an amendment to extend the corporate office lease until August 31, 2029, with an option to renew. The Company is required to remit base monthly rent of approximately $4,700 which will increase at an average approximate rate of 2% each year. The Company is also required to pay additional rent in the form of its pro-rata share of certain specified operating expenses of the building. 

In June 2022, the Company extended the lab lease until September 30, 2027, with no further right or option to renew. The Company recorded approximately $12,000 and $10,000 in sublease income from a related party for the three months ended March 31,September 30, 2023 and 2022, respectively, and $37,000 and $32,000 for the nine months ended September 30, 2023 and 2022, respectively. Sublease income is recorded as other income, net on the Company's condensed consolidated statement of operations and comprehensive loss. Operating cash flows from operating leases was $38,000 and $35,000$34,000 and $21,000 for the three months ended March 31,September 30, 2023 and 2022, respectively, and $109,000 and $91,000 for the nine months ended September 30, 2023 and 2022, respectively.

Licenses 

MD Anderson - Total expenses related to the Company's license agreements with MD Anderson werewere $64,000 and $76,000 for$56,000 for the three months ended March 31,September 30, 2023 and 2022, respectively, and $193,000 and $189,000 for the nine months ended September 30, 2023 and 2022, respectively.

HPI - The Company has two agreements with a related party, Houston Pharmaceuticals, Inc. (HPI) with total expenses of o$59,000f $59,000 for eeachach of the three months ended March 31,September 30, 2023 and 2022, respectively, and $176,000 for the nine months ended September 30, 2023 and 2022, respectively.

Sponsored Research Agreements - The Company has a sponsored research agreement with MD Anderson expiring December 31, 2024. In AprilOctober 2023, the Company entered into an amendment to the Sponsored Research Agreement with MD Anderson for total paymentpayments of $0.7$0.8 million to support the continuation of the project. project through December 31, 2025. In addition, the Company also has Sponsored Research Agreements with other universities, one in the US and one in Europe. The expenses recognized under the agreements were $155,000 and $187,000$221,000 and $315,000 for the three months ended March 31,September 30, 2023 and 2022, respectively, and $552,000 and $815,000 for the nine months ended September 30, 2023 and 2022, respectively.

License Terminations 

Since February 2019, theThe Company was party to a sublicense agreement with WPD, Pharmaceuticals (WPD), pursuant to which it sublicensed to WPD certain intellectual property rights, including rights to Annamycin, its WP1122 portfolio, and its WP1066 portfolio (as amended, the “WPD Agreement”). WPD is affiliated with Dr. Waldemar Priebe, the Company's founder. In March 2023, the Company and WPD agreed to terminate the WPD Agreement and agreed to pay WPD (or its designee) $700,000 in cash and shares of its common stock valued at $800,000. In March 2023, the Company issued 822,115 shares of common stock to WPD's designee to satisfyas part of satisfying this commitment. With the termination of the WPD Agreement, the Company now has acquired the rights in certain territories previously sub-licensed to WPD to all of its licensed intellectual property, other than the rights related to non-human animals. Additionally, the Company acquired the in-process research and development that WPD has created during the term of the agreement.

In February 2022, the Company and Exploration Invest Pte Ltd. (Exploration) entered into a license termination agreement pursuant to which the Company agreed to pay Exploration $400,000 to terminate certain License Agreements and extend confidentiality requirements until the 10-year anniversary of the license termination agreement. Total expenses, reflected in research and development expenses, related to the Company's license terminations were $1.5 million and $0.4 million for the three and ninemonths ended March 31,September 30, 2023 and 2022, respectively.

7.8. Subsequent Events

In addition to the subsequent events discussed elsewhere in these notes, see below for a discussion ofno other subsequent events were noted as occurring after March 31,September 30, 2023.

OnMay 5, 2023, the Company received a letter from NASDAQ notifying the Company that for the last 30 consecutive business days the bid price for the Company's common stock had closed below the minimum $1.00 per share requirement for continued inclusion on the Nasdaq Capital Market pursuant to Nasdaq Listing Rule 5550(a)(2) (the "Bid Price Rule"). The deficiency letter does not result in the immediate delisting of the Company's common stock from the Nasdaq Capital Market. In accordance with Nasdaq Listing Rule 5810(c)(3)(A), the Company has been provided an initial period of 180 calendar days, or until November 1, 2023, to regain compliance with the Bid Price Rule. If, at any time before November 1, 2023, the bid price for the Company's common stock closes at $1.00 or more for a minimum of 10 consecutive business days, the Nasdaq Staff will provide written notification to the Company that it complies with the Bid Price Rule, unless the Staff exercises its discretion to extend this 10 day period pursuant to Nasdaq Listing Rule 5810(c)(3)(G). If the Company is not in compliance with the Bid Price Rule by November 1, 2023, the Company may be afforded a second180 calendar day period to regain compliance. To qualify, the Company would be required to meet the continued listing requirement for market value of publicly held shares and all other initial listing standards for the Nasdaq Capital Market, except for the minimum bid price requirement. In addition, the Company would be required to notify Nasdaq of its intent to cure the minimum bid price deficiency, which may include, if necessary, implementing a reverse stock split. If the Company does not regain compliance with the Bid Price Rule by November 1, 2023, and is not eligible for an additional compliance period at that time, the Nasdaq Staff will provide written notification to the Company that its common stock may be delisted. The Company would then be entitled to appeal the Nasdaq Staff’s determination to a NASDAQ Listing Qualifications Panel and request a hearing. There can be no assurance that, if the Company does appeal a delisting determination by the Nasdaq Staff to the NASDAQ Listing Qualifications Panel, that such appeal would be successful. The Company intends to monitor the closing bid price of its common stock and may, if appropriate, consider available options to regain compliance with the Bid Price Rule, which could include effecting a reverse stock split. However, there can be no assurance that the Company will be able to regain compliance with the Bid Price Rule.

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

This Form 10-Q, including the Management’s Discussion and Analysis of Financial Condition and Results of Operations, contains certain forward-looking statements. Historical results may not indicate future performance. Our forward-looking statements reflect our current views about future events, are based on assumptions and are subject to known and unknown risks and uncertainties that could cause actual results to differ materially from those contemplated by these statements.

Forward-looking statements include, but are not limited to, statements about:

We undertake no obligation to publicly update or revise any forward-looking statements, including any changes that might result from any facts, events, or circumstances after the date hereof that may bear upon forward-looking statements. Furthermore, we cannot guarantee future results, events, levels of activity, performance, or achievements.

Our Business

We are a clinical stage pharmaceutical company with a growing pipeline, including Phase 2 clinical programs for hard-to-treat cancers and viruses. We have three core technologies, each of which have had one or more drugs successfully complete a Phase 1 clinical trial, (subject to publishing final Clinical Study Report), based substantially on discoveries made at and licensed from MD Anderson Cancer Center (MD Anderson) in Houston, Texas. Three of our six drug candidates have shown human activity in clinical trials and are currently in Phase 1b/1B/2 or Phase 2 clinical trials. Since our inception, our drugs have completed, are currently in, or have received approval to proceed in eleven clinical trials.

Our Core Technologies

Our core technologies consist of the following:

a) Annamycin or L-Annamycin is a “next generation” anthracycline (one of the most common forms of chemotherapy), designed to be different than currently approved anthracyclines, which are limited in utility because of cardiotoxicity risks and their susceptibility to multidrug resistance mechanisms. Annamycin was designed to avoid multidrug resistance and to be non-cardiotoxic and has shown no cardiotoxicity¹ in subjects treated in clinical trials to date. Furthermore, we have demonstrated safe dosing beyond the dose limitations imposed by regulatory authorities upon currently prescribed anthracyclines due to their inherent cardiotoxicity;

b) our WP1066 Portfolio, which includes WP1066 and WP1220, two of several Immune/Transcription Modulators in the portfolio designed to inhibit p-STAT3 (phosphorylated signal transducer and activator of transcription 3) among other transcription factors associated with tumor activity, while also stimulating a natural immune response to tumors by inhibiting the errant activity of Regulatory T-Cells (TRegs); and

c) our WP1122 Portfolio, which contains compounds (including WP1122, WP1096, and WP1097) designed to exploit the potential uses of inhibitors of glycolysis such as 2-deoxy-D-glucose (2-DG), which we believe may provide an opportunity to cut off the fuel supply of tumors by taking advantage of their high level of dependence on glucose in comparison to healthy cells, as well as viruses that depend upon glycolysis and glycosylation to infect and replicate.

¹In discussions regarding Annamycin’s lack of “no cardiotoxicity” of Annamycin, management’s beliefs are basedcardiotoxicity, we rely on an expert’s opinion based their reviewour expert's assessment of certain clinical trial subject data including LVEF, ECHO strain analyses, and cardiac biomarkers – troponin’stroponins I & T and our pre-clinical and clinical data, some of which are preliminary and subject to change.

Our Focus 

We are focused on internally funded development of:

1) Annamycin for the treatment of Soft Tissue Sarcoma metastasized to the lungs (STS lung metastases or STS lung mets)

2) Annamycin in combination with Cytarabine (also known as Ara-C, the combination with Annamycin of which is referred to as AnnAraC) for the treatment of Relapsed or Refractory Acute Myeloid Leukemia (R/R AML or AML).

3) A better formulation for delivery of WP1066 to further support current and possibly future externally funded oncology clinical trials. 

We have also recently established a Recommended Phase 2 Dose (RP2D) for WP1122 to potentially enable future externally funded oncology and virology trials. Beyond this, we support development of our core technologies through several externally funded clinical trials and primarily externally funded non-clinical research, with the potential for othersfurther studies in the near-term.future.

Our Clinical Trials

In the US and Europe, since our inception, we or independent investigators have approval to begin, are currently conducting or have completed eleven internally or externally funded clinical trials for four of our drug candidates – Annamycin, WP1066, WP1220, and WP1122 since inception.WP1122. All clinical trials are or were in the Phase 1 or 2 stage. During 2021, we had four active clinical trials evaluating either Annamycin or WP1066 in the US and Europe. This increased to six active or recently completed trials in 2022 involving Annamycin, WP1066, and WP1122. InStarting in 2021 and 2022,through 2023, there were five “right-to-try”have been seven "right-to-try" (or their foreign equivalent) uses of Annamycin and WP1066. Three of the six clinical trials active in 2022 arewere internally funded trials of Annamycin and one iswas an internally funded Phase 1 clinical trial for WP1122 establishing an RP2D.

Moving into 2023 with our internally funded trials focused on Annamycin, we arewere actively recruiting in threetwo Phase 1B/2 stage clinical trials in aand have concluded one Phase 1b or Phase 2 stage and1 trial. We have recently concluded recruitment and treatment in one trial. These three currentlyof the Phase 1B/2 trials but are still monitoring progression free survival and overall survival. This now leaves only one Phase 1B/2 clinical trial active with regard to recruiting and treatment. Both of these Phase 1B/2 clinical trials are open label, so we expect to be able to periodically announce human activity that is being demonstrated in these trials during 2023. safety and efficacy data.

In February 2023, the externally funded Phase 1 clinical trial with WP1066 for the treatment of pediatric brain tumors concluded. We expect up to threetwo externally funded Phase 1b/1B/2 clinical trials for WP1066 in the treatment of GBM and other brain tumors in 2023.the first half of 2024. One more pediatric clinical trial may occur later subject to the results of the other two possible clinical trials.

During 2022 and 2023, we or independent investigators filed applications, began recruiting or are currently recruiting for six internally or externally funded clinical trials in the US and Europe.

Additionally, we are in discussions with research institutions in the US Asia, and South AmericaAsia regarding possible externally funded trials or programs involving WP1066 and WP1122.WP1066.

Recent Business Developments 

Below are recent business developments.

Annamycin 

New Positive Independent Report of No Cardiotoxicity in Annamycin

In September 2023, we received a new independent assessment for the absence of cardiotoxicity in subjects treated with Annamycin. We now have independent assessments covering 62 subjects that have been treated with Annamycin in four different clinical trials in the U.S. and Europe with no evidence of cardiotoxicity. 50 of all 66 subjects treated to date (which includes the 62 subjects independently assessed) were treated above the FDA’s lifetime maximum anthracycline limit of 550 mg/m², with 1 subject having been treated with 3420 mg/m² (or roughly six times the FDA approved lifetime anthracycline exposure) of standard anthracyclines and Annamycin with no evidence of cardiotoxicity.

Data from all subjects in our completed and all evaluable subjects in our ongoing clinical trials (a total of 62 subjects as of the most recent report) were made available to an expert in chemotherapy who is affiliated with a leading research institute in assessing chemotherapy-related cardiotoxicity. After review of this data, the independent expert, in their most recent report, concluded that there was no evidence of cardiotoxicity.

The data made available included left ventricular ejection fraction (LVEF) as determined by echocardiograms, ECHO strain imaging, and Troponin levels. “ECHO strain imaging” is a method in echocardiography (medical ultrasound) for measuring regional or global deformation (contraction or beating) of the myocardium (heart muscle). By strain rate imaging, the simultaneous function of different regions can be displayed and measured. Cardiac health biomarkers such as blood Troponin levels are considered an indicator of potential long-term heart damage.

MB-106 Annamycin in Combination with Cytarabine for the Treatment of AML (“5+3 Therapy”)

On May 2, 2023, we announced successful completion of the first cohort in our Phase 1b1B portion of our Phase 1b/1B/2 clinical trial using Annamycin in combination with Cytarabine for the treatment of AML (MB-106). This study is utilizing a “5+3” regimen where Annamycin is administered with three days of infusion along with the five days of infusion of Cytarabine. This combination strategy is similar to the familiar “7+3” induction therapy that is considered to be a standard of care in AML, where seven days of Cytarabine infusions are paired with three days of an approved anthracycline (typically, daunorubicin). In thisthe first cohort three3 subjects were treated, all of whom are believed to bewere relapsed from multiple prior therapies. Annamycin was dosed at 190 mg/m², along with Cytarabine at 2.0 g/m2/m²/day for 5five days (total dose of 10g/m²), consistent with the familiar 7+3 regimen.. We, at the recommendation of the safety review committee, deemed the first cohort dose as safe and opened the second cohort with the Annamycin dose being increased to 230 mg/m².

The median number of prior therapies for these three3 subjects were 5 (2in the first cohort was five (range of one to 7)ten). One of the subjects,1 subject, who was 78 years of age at the time of the study initiation with 2and enrolled after a single prior multi-year therapies, was preliminary recordedtherapy, achieved a CR that has continued to be durable at approximately eight months. This subject has received a second course of treatment at the direction of the treating physician and as a complete response or CRallowed per the protocol and it was confirmed that the CR was durable after four weeks.protocol. The other two2 subjects were shown to have disease progression. Subjects have already been identified as potential candidates for

On August 7, 2023, we successfully completed the second cohort at 230 mg/m² of Annamycin in this combination study. 4 subjects were treated in this cohort, 1 is believed to be relapsed from one or more prior therapies and 3 are believed to be refractory from up to three prior therapies. 1 subject was replaced due to a Serious Adverse Event (SAE) experienced on Day 1 of dosing. The SAE was determined to be unrelated to Annamycin and definitively related to Cytarabine. We, at the recommendation of the safety review committee, deemed the second cohort dose as safe and opened recruitment, including for both first line therapy and for subjects who are refractory to or relapsed after induction therapy, to the Phase 2 portion of the trial. The median number of prior therapies for the 3 evaluable subjects in the second cohort was two (range of one to three) and the median age was 67. 1 subject, who was 64 years of age at the time of enrollment into the study with one prior therapy, was preliminarily recorded as a complete response with an incomplete recovery of the bone marrow or CRi per the protocol. This has since been deemed a CR (complete response), which has shown to be durable for approximately three months, which has allowed this subject to proceed to a bone marrow transplant. The other 2 subjects were shown to have disease progression. Durability of CRs is confirmed by repeat bone marrow aspirates (BMA's). 

The total CRs in the Phase 1B portion of this combination trial represent 33% (n=6). Notably, these CRs are considered durable. The median age of these subjects was 66.

On October 2, 2023, we announced the initial subjects had been treated in the Phase 2 portion of MB-106. The data below are as reported by the investigation sites as of November 9, 2023.

We have recruited, treated, and evaluated 3 subjects in the Phase 2 portion of the trial. 1 subject has been evaluated and determined to be a CR. We will assess durability in the near future. Another subject in the Phase 2 portion died from a stroke (deemed not be related to Annamycin) prior to being re-biopsied to determine disease status. The third has undergone a re-biopsy which shows zero blasts in the marrow and that data is now recruiting.being assessed by the investigator. This latest subject is not included in the chart below. The median age of the first two subjects is 69 years (range of 69 to 70) and the median number of prior therapies for these subjects is three (both are three). Other subjects in the Phase 2 portion of the trial are in the process of screening and treatment. We intend to treat up to 21 subjects in this Phase 2 portion of the trial. We may recruit an additional 3 subjects depending on recruitment. At our rate of recruitment plus the addition of another three sites for the trial, we expect to complete recruitment by early 2024.

The total CR response rate in both Phases to date in MB-106 is 38% (n=8), and although sufficient time has not passed to assess durability for the latest of these CRs, the 2 earliest CRs have now shown durability. The median baseline bone marrow assessments for the 3 CRs was 74.2 (range of 20 to 80). CRc is used to denote composite complete responses including CRs and CRis.

Below in Table 1 is a summary of the above responses in MB-106 and in the concluded MB-105 monotherapy trial on AML.

All data presented above from the MB-106 trial are preliminary and subject to change.

MB-107 Annamycin Monotherapy for the Treatment of STS Lung Mets

InOn September 21, 2023, we announced the completion of enrollment in the Phase 2 portion of our MB-107U.S. Phase 1B/2 clinical trial treating STS lung mets withevaluating Annamycin as monotherapy thirteenfor the treatment of soft tissue sarcoma lung metastases (MB107). Subjects who had stable disease at the time of study discontinuation will continue to be followed for progression free response and overall survival. All subjects had pulmonary metastasis from soft tissue sarcoma and at least one prior therapy. There was no limit on how many prior therapies a subject could have been recruitedprior to dateentering this study. Most subjects were heavily treated with other therapies prior to entering our trial with our treatment representing the fourth median therapy for thisall subjects in the Phase 1B and Phase 2 portion of the trial and treated at(range of two to twelve). As of November 6, 2023, as reported by the confirmed Recommendedinvestigation sites, most subjects in Phase 2 Dose (RP2D)are alive so overall survival data are not available at this time. Below in Table 2 is a summary of progression free survival for evaluable subjects, as discussed further below, by groupings and median overall survival for all subjects evaluable in Phase 1B:

In the Phase 1B portion of the trial subjects were treated from 210 mg/m² to 390 mg/m². In the Phase 2 portion of the trial, an exploratory RP2D of 360 mg/m²was initiated for the first 3 subjects and a final RP2D of 330 mg/m². Twowas determined and 14 subjects leftwere treated.

Including the study due3 subjects treated at the same dose in the Phase 1B portion of this trial, this equates to infusion related reactions to17 total subjects measurable for efficacy at the initial330 mg/m² dose level. Including all measurable subjects at all dose levels in the Phase 1B portion of the trial, 32 subjects were treated with at least one cycle in this study drug. Tenand 27 received at least two cycles of treatment. For the Phase 2 subjects, the median time to entering the MB107 trial from the time of initial diagnosis is estimated to be approximately 20 months, and these subjects have received two cycles and had their endbeen mostly heavily treated previously for STS lung mets prior to entering our study.

Once all data are collected, we plan a more in-depth presentation of cyclethe topline data for this study in 2024. The above information in Table 2 scan. One subject has received their initial dose and has not received cyclewas shared with our investigators in a meeting held during the Connective Tissue Oncology Society Annual Meeting (CTOS) in Dublin, Ireland in early November 2023. Based on the data as shown in Table 2 scans. To date, six or 60% have exhibited stable disease (SD) after receiving two cycles. Threeabove, we believe the following observations are continuingin order:

All data presented above from the study drug. One such subject has received six cycles after their end of cycle 4 scan exhibited stable disease. For the three subjects with SD not continuing with the study drug, theyMB-107 trial are being followed for progression free survival and, for all subjects, overall survival is being monitored. This data is preliminary and subject to change.

WP1066

We continue discussions with two US academic institutions and another foreign academic institution for externally funded trials for the use of WP1066 for the treatment of glioblastomas and/or pediatric brain tumors. We expect to finalize agreements with Northwestern University and FDA filings in the second half of this year (Clinicaltrials.gov ID: NCT05879250). We do not expect the pediatric study to begin until an adult brain tumor trial commences and generates additional data.

Regarding an intravenous formula for WP1066, we continue to work towards and we believe we will be able to announce progress regarding an IV formulation near the end of 2023 or in early 2024.

WP1122

With the data generated from the MB-301 clinical trial setting an RP2D for WP1122 and additional sponsored research, we continue to explore avenues of external funding for further development of this portfolio. For this study, we have submitted the final clinical study report in late October 2023.

Other TrialTrials and Publications

ThePresented Poster at the 2023 Connective Tissue Oncology Society (CTOS) Annual Meeting

We presented preliminary efficacy findings from the Phase 2 portion of our ongoing MB-107 in an abstract titled, “A Phase 1b/2 Study of Liposomal Annamycin (ANN) in Subjects with Previously Treated Soft-Tissue Sarcomas (STS) with Pulmonary Metastases,” was presented by Brian Andrew Van Tine, MD, PhD, Professor of Medicine, Washington University School of Medicine in a poster presentation at the 2023 CTOS Annual Meeting held November 1-4, 2023 in Dublin, Ireland.

Externally Funded Annamycin Trial 

A Phase 1B/2 investigator sponsored trial (externally funded) was initiated in Poland in 2022 to study an alternative dosing regimen for Annamycin in the treatment of STS lung mets. This trial has enrolled and treated twobegun treatment with subjects with two cycles in the first cohort of the Phase 1b1B portion of the study. There will be three3 subjects per cohort with the first cohort treating subjects with 35 mg/m² of Annamycin per week (3 weeks on and 1 week off per cycle). After two cycles the subjects will receive their end of cycle 2 scan. At the end of two cycles both subjects treated to date demonstrated progressive disease. This is early in where Annamycin is being dosed weekly. Preclinical data demonstrated a benefit to weekly dosing of Annamycin versus traditional chemotherapy dosing of every three weeks. We expect a detailed update on this trial in early 2024.

Publication of Data from Successful European Phase 1 Trial Evaluating Annamycin as Single Agent Treatment of Relapsed or Refractory AML

On July 13, 2023, we announced the publication of data from our completed MB-105 European Phase 1 clinical trial assessing the safety and efficacy of Annamycin as a single agent for the treatment of adults with relapsed or refractory AML. The manuscript titled, “Results of a Phase 1 Study of Liposomal Annamycin for the Treatment of Relapsed or Refractory AML Patients After Induction Therapy,” was published in the peer-reviewed British Journal of Cancer Research.

AACR Annamycin Presentation

We announced in April 2023 a presentation at the presentationAmerican Association for Cancer Research (AACR) Annual Meeting 2023 of positive pharmacokinetics and tissue-organ distribution data demonstrating high antitumor activity of Annamycin in preclinical cancer models, whichsponsored researchsuch data was presented at the American Association for Cancer Research (AACR) Annual Meeting 2023.based on research sponsored by us. In this research, Annamycin demonstrated increased penetration and accumulation in the liver, which correlated with high antitumor activity in HEPA 1-6 hepatocellular carcinoma and CT26 colon cancer liver metastasis models. This poster was presented at the AACR Annual Meeting 2023, which took place April 14-19, 2023, at the Orange County Convention Center in Orlando, FL. The poster titled, Exploration of Annamycin Organotropism to Target Primary and Metastatic Liver Cancers was presented by Rafal Zielinski, Ph.D., Department of Experimental Therapeutics, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center as part of the Experimental and Molecular Therapeutic Session: “Novel Antitumor Agents, PI3K/AKT Inhibitors, Proteasome Inhibitors, and Topoisomerases.” The poster outlined results from the analysis of the pharmacokinetics of two formulations of Annamycin, liposome formulated drug product (L-ANN) and free Annamycin (ANN), in the liver in comparison with doxorubicin (DOX) and to determine its tumoricidal potential in a hepatocellular carcinoma (HCC) model in situ and in experimental models of liver metastasis.

the IV World Congress of Polish Physicians in Olsztyn, Poland. Dr. Waldemar Priebe, Chair of our Science Advisory Board was invited to lecture. He presented the above referenced AACR presentation “WP1066

We continue discussions with two US academic institutionsDiscovery and another foreign academic institution for externally funded trials for the useDevelopment of WP1066 for the treatment of glioblastomas and/or pediatric brain tumors. We expect to finalize agreements in the second quarter with at least one of these institutions and begin trials in the second half of 2023.

WP1122Novel Organotropic Anticancer Therapies

With the data generated from the MB-301 clinical trial setting an RP2D for WP1122 and additional sponsored research, we continue to explore avenues of external funding for further development of this portfolio.

Corporate”.

Licensing

WPD Licensing Agreement

Since February 2019, we were party to a sublicense agreement with WPD Pharmaceuticals (WPD), pursuant to which we sublicensed to WPD certain intellectual property rights, including rights to Annamycin, itsour WP1122 portfolio, and itsour WP1066 portfolio (as amended, the “WPD Agreement”). WPD is affiliated with Dr. Waldemar Priebe, our founder. In March 2023, we and WPD agreed to terminate the WPD Agreement. Pursuant to the termination, we agreed to pay WPD (or its designee) $700,000 in cash and shares of our common stock valued at $800,000. In March 2023, we issued 822,115 shares of common stock to WPD's designee to satisfyas part of the satisfaction of this commitment. With the termination of the WPD Agreement, we now have acquired the rights in certain territories previously sub-licensed to WPD to all of our licensed intellectual property, other than the rights related to non-human animals. Additionally, we acquired the in-process research and development that WPD has created during the term of the agreement. As part of this Agreement, WPD assigned their rights and duties to us for the Phase 1b/1B/2 investigator sponsored trial (externally funded) initiated in Poland in 2022 to study an alternative dosing regimen for Annamycin in the treatment of STS lung mets. The approximate value of the grant supporting this investigator sponsored trial is $1.5 million. 

Results of Operations

The following table sets forth, for the periods indicated, data derived from our statement of operations (table in thousands) and such changes in the periods are discussed below in approximate amounts:

Moleculin Biotech, Inc.

Condensed Consolidated Statements of Operations

(Unaudited)

Three Months Ended March 31,September 30, 2023 Compared to Three Months Ended March 31,September 30, 2022

Research and Development Expense. Research and development (R&D) expense was $5.73.3 million and $4.66.0 million for the three months ended March 31,September 30, 2023 and 2022, respectively. The increasedecrease of $1.1$2.7 million is mainly related to the WPD sublicense termination. timing of costs incurred for clinical trials and timing of sponsored research payments.

General and Administrative Expense. General and administrative expense was $2.6 million and $2.43.1 million for the three months ended March 31,September 30, 2023 and 2022, respectively. The increasedecrease of $0.20.5 million is mainly related to an increasea decrease in regulatory and legal services, and consulting & advisory fees.

Gain from Change in Fair Value of Warrant Liability. We recorded a net gain of $0.040.001 million in the firstthird quarter of 2023 as compared to a net gain of $0.2$0.4 million in the firstthird quarter of 2022, for the change in fair value on revaluation of our warrant liability associated with our warrants issued in conjunction with certain of our previous stock offerings. We are required to revalue our liability-classified warrants at the time of each warrant exercise, if applicable, and at the end of each reporting period and reflect in the statement of operations a gain or loss from the change in fair value of the warrant in the period in which the change occurred. We calculated the fair value of the warrants outstanding using the Black-Scholes model. A gain results principally from a decline in our share price during the period and a loss results principally from an increase in our share price.

Interest income, net. Interest income, netnet increased by approximately $0.4$0.3 million forfor the comparable quarterly periods due to rising interest rates during the past year.

Nine Months Ended September 30, 2023 Compared to Nine Months Ended September 30, 2022

Research and Development Expense. Research and development (R&D) expense was $12.9 million and $14.8 million for the nine months ended September 30, 2023 and 2022, respectively. The decrease of $1.9 million is mainly related to the timing of costs incurred for clinical trials and timing of sponsored research payments. These decreases were slightly offset by the WPD sublicense termination, which enabled the reacquisition of our intellectual property rights in certain territories including parts of the European Union.

General and Administrative Expense. General and administrative expense was $7.8 million and $8.7 million for the nine months ended September 30, 2023 and 2022, respectively. The decrease of $0.9 million is mainly related to a decrease in regulatory and legal services, and consulting & advisory fees.

Gain from Change in Fair Value of Warrant Liability. We recorded a net gain of $0.08 million in the nine months ended September 30, 2023 as compared to a net gain of $1.2 million in the nine months ended September 30, 2022, for the change in fair value on revaluation of our warrant liability associated with our warrants issued in conjunction with certain of our previous stock offerings. We are required to revalue our liability-classified warrants at the time of each warrant exercise, if applicable, and at the end of each reporting period and reflect in the statement of operations a gain or loss from the change in fair value of the warrant in the period in which the change occurred. We calculated the fair value of the warrants outstanding using the Black-Scholes model. A gain results principally from a decline in our share price during the period and a loss results principally from an increase in our share price.

Interest income, net. Interest income, net increased by approximately $1.0 million for the comparable quarterly periods due to rising interest rates during the past year.

Liquidity and Capital Resources

The following table sets forth our primary sources and uses of cash for the period indicated (table in thousands): 

As of March 31,September 30, 2023, there was $0.3 million of cash on hand in a bank account in Australia and we know of no related limitations impacting our liquidity in Australia.

Cash used in operating activities

Cash used in operations waswas $6.018.7 million for the threenine months ended March 31,September 30, 2023. This $1.21.7 million increasedecrease over the prior year period of $4.820.4 million was primarily due to payments for increased clinical trial activity, costs related to the WPD sublicense termination, and increased consulting, legal, and advisory fees. These are all a reflection of the ongoing clinical and pre-clinical activity and the associated increasean overall decrease in general and administrative support for our three core drug technologies.expenses, as well as license rights settled in stock. 

Cash provided by financing activities

During the threenine months ended March 31,September 30, 2023, utilizing the Lincoln Park Equity Line, we issued 1issue50,381d 225,568 shares of common stock (including commitment shares), at an average price of $0.94 per share, resulting in gross proceeds of $0.1 million. Subsequent to March 31, 2023, we issued to Lincoln Park an additional 75,187 shares of common stock, (including commitment shares), at an average price of $0.93 per share, resulting in gross proceeds of $0.1$0.2 million. 

We believe that our existing cash and cash equivalents as of March 31,September 30, 2023 will be sufficient to meetfund our projected operating requirements,planned operations, which include a potential increase over our current R&D rate of expenditures, beyondPhase 1B/2 clinical programs and preparations for future clinical trials, into the secondthird quarter of 2024. Such projections are subject to changes in2024, without the issuance of additional equity for cash. The continuation of our internally funded preclinical and clinical activities, including unplanned preclinical and clinical activity and potential legal costs. We anticipate incurring operating losses for the next several yearsCompany as we support the preclinical and clinical activities necessary to prepare our drug candidates for successful out licensing, including our efforts to expand our technologies. These factors raise uncertainties abouta going concern is dependent upon our ability to fund operations in future years. If we need to raise additional capital in orderobtain necessary equity financing to continue to execute our business plan, there is no assuranceoperations and the attainment of profitable operations. We may seek additional funding through a combination of equity offerings, debt financings, government or other third-party funding, commercialization, marketing and distribution arrangements, other collaborations, strategic alliances and licensing arrangements and delay planned cash outlays or a combination thereof. We cannot be certain that additional financing willsuch events or a combination thereof can be available when needed or that we will be able to obtain financing on terms acceptable to us. A failure to raise sufficient capital could adversely impact our ability to achieve our intended business objectives and meet our financial obligations as they become due and payable.achieved. 

In March 2022, we received a subpoena from the SEC requesting information and documents, including materials related to certain individuals (none of which are our officers or directors) and entities, and materials related to the development of and statements regarding our drug candidate for the treatment of COVID-19. We have received, and expect to continue to receive, periodic further requests from the SEC staff with respect to this matter. We are not aware of the specific nature of the underlying investigation by the SEC, and to the extent that this investigation relates to prior public disclosures that we have made, we believe in the accuracy and adequacy of such prior disclosures. The correspondence from the SEC transmitting the subpoena to us states that the SEC is trying to determine whether there have been any violations of federal securities laws, but that its investigation does not mean that the SEC has concluded that anyone has violated the law or that the SEC has a negative opinion of any person, entity, or security. We cannot predict when this matter will be resolved or what, if any, action the SEC may take following the conclusion of the investigation. DuringWe expensed approximately $0.4 million and $1.1 million in related general and administrative fees and expenses for the three months ended March 31,September 30, 2023 and 2022 we have expended approximately $0.5, respectively, and $1.4 million and $1.9 million and $0.1 million, respectively, in related legal feesfor the nine months ended September 30, 2023 and expenses.2022, respectively. 

Critical Accounting Policies and Significant Judgments and Estimates

There have been no material changes to our critical accounting policies and use of estimates from those disclosed in our Form 10-K for the year ended December 31, 2022. For a discussion of our critical accounting policies and use of estimates, refer to Management’s Discussion and Analysis of Financial Condition and Results of Operations – Critical Accounting Policies and Significant Estimates in Part II, Item 7 of our Annual Report on Form 10-K for the year ended December 31, 2022.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISKS

Not applicable as we are a smaller reporting company.

ITEM 4. CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

We maintain disclosure controls and procedures designed to ensure that material information required to be disclosed in our filings under the Securities Exchange Act of 1934, as amended, is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms and that material information is accumulated and communicated to our management, including our Chief Executive Officer (CEO), who is our principal executive officer, and Chief Financial Officer (CFO), who is our principal financial and accounting officer, as appropriate, to allow timely decisions regarding required disclosures. Our CEO and CFO have evaluated these disclosure controls and procedures as of the end of the period covered by this quarterly report on Form 10-Q and have determined that such disclosure controls and procedures were effective as of March 31,September 30, 2023.

Changes in Internal Control Over Financial Reporting

There was no change in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15-d-15(f) under the Exchange Act) during the three months ended March 31,September 30, 2023 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting. 

PART II – OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

None.

ITEM 1A. RISK FACTORS

For information regarding factors that could affect our results of operations, financial condition and liquidity, refer to the section entitled “Risk Factors” in Part I, Item 1A in our annual report on Form 10-K for the year ended December 31, 2022. Except as updated below, there2022, and in Part II, Item 1A in our prior quarterly reports on Form 10-Q filed during this fiscal year. There have been no material changes from the risk factors previously disclosed in our annual report on Form 10-K for the year ended December 31, 2022.

If we fail to satisfy all applicable continued listing requirements of the Nasdaq Capital Market, including the $1.00 minimum closing bid price requirement,2022, and in Part II, Item 1A in our common stock may be delisted from Nasdaq, which could have an adverse impactprior quarterly reports on the liquidity and market price of our common stock.

Our common stock is currently listed on the Nasdaq Capital Market under the symbol “MBRX.” In order to maintain that listing, we must satisfy minimum financial and other continued listing requirements and standards, including those regarding director independence and independent committee requirements, minimum stockholders’ equity, minimum bid price, and certain corporate governance requirements. There can be no assurances that we will be able to complyForm 10-Q filed during this fiscal year, as filed with the applicable listing standards.

On May 5, 2023, we received a notice from Nasdaq that we were not in compliance with Nasdaq’s Listing Rule 5550(a)(2), as the minimum bid price of our common stock had been below $1.00 per share for 30 consecutive business days. We have 180 days, or until November 1, 2023, to regain compliance with the minimum bid price requirement. To regain compliance, the minimum bid price of our common stock must meet or exceed $1.00 per share for a minimum of ten consecutive business days during this 180-calendar day grace period. While we may be able to qualify for additional time to attempt to regain compliance, there can be no assurance that we will qualify for additional time to regain compliance, or that we will regain compliance with or without such additional time. If we do not regain compliance within the allotted compliance period(s), including any extensions that may be granted by Nasdaq, Nasdaq will provide notice that our shares of common stock will be subject to delisting.

In the event that our common stock is delisted from Nasdaq and is not eligible for quotation or listing on another market or exchange, trading of our common stock could be conducted only in the over-the-counter market or on an electronic bulletin board established for unlisted securities such as the Pink Sheets or the OTC Bulletin Board. In such event, it could become more difficult to dispose of, or obtain accurate price quotations for, our common stock, and there would likely also be a reduction in our coverage by securities analysts and the news media, which could cause the price of our common stock to decline further. Also, it may be difficult for us to raise additional capital if we are not listed on a major exchange.SEC.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS 

In March 2023,During the Company and WPD agreed to terminate the WPD Agreement. Pursuant to the termination, the Company agreed to pay WPD (or its designees) $700,000 in cash and shares of our common stock valued at $800,000. On March 22,nine months ended September 30, 2023, the Company issued 822,115warrants to purchase 150,000 shares of common stock with an exercise price of $0.60 per share to WPD (or its designee)two entities providing consulting services, which warrants will vest annually over four years while services are being performed, and 100,000 shares of common stock with an exercise price of $0.62 to satisfy this commitment.an entity providing consulting services, which warrants will vest based on performance of certain services. The foregoing securities were issued pursuant to Section 4(a)Section4(a)(2) of the Securities Act.

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

None.

ITEM 4. MINE SAFETY DISCLOSURE

Not applicable.

ITEM 5. OTHER INFORMATION. 

None.During the period covered by this Quarterly Report, none of the Company’s directors or executive officers has adopted or terminated a Rule 10b5-1 trading arrangement or a non-Rule 10b5-1 trading arrangement (each as defined in Item 408 of Regulation S-K under the Securities Exchange Act of 1934, as amended).

ITEM 6. EXHIBITS

* Filed herewith.

+ The certifications on Exhibit 32 hereto are deemed not “filed” for purposes of Section 18 of the Exchange Act or otherwise subject to the liability of that Section. Such certifications will not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act.

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.