SOLENO THERAPEUTICS INC - Quarter Report: 2022 March (Form 10-Q)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 10-Q

(Mark One)

For the quarterly period ended March 31, 2022 

or

For the transition period from                  to                 

Commission File Number: 001-36593

SOLENO THERAPEUTICS, INC.

(Exact name of registrant as specified in its charter)

203 Redwood Shores Parkway, Suite 500

Redwood City, California

(Address of principal executive offices)

94065

(Zip Code)

(650) 213-8444

(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 Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes  ☒    No  ☐

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

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  ☒

As of May 5, 2022, there were 120,088,816 shares of the registrant’s Common Stock, par value $0.001 per share, outstanding.

SOLENO THERAPEUTICS, INC.

TABLE OF CONTENTS

PART I—FINANCIAL INFORMATION

Soleno Therapeutics, Inc.

Condensed Consolidated Balance Sheets

(In thousands except share and per share data)

See accompanying notes to condensed consolidated financial statements

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Soleno Therapeutics, Inc.

Condensed Consolidated Statements of Operations and Comprehensive Loss

(unaudited)

(In thousands except share and per share data)

See accompanying notes to condensed consolidated financial statements

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 Soleno Therapeutics, Inc.

Condensed Consolidated Statements of Stockholders’ Equity

For the Three Months Ended March 31, 2022 and 2021

(unaudited)

(In thousands except share data)

See accompanying notes to condensed consolidated financial statements

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Soleno Therapeutics, Inc.

Condensed Consolidated Statements of Cash Flows

(unaudited)

(In thousands)

See accompanying notes to condensed consolidated financial statements.

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Soleno Therapeutics, Inc.

March 31, 2022

Notes to Condensed Consolidated Financial Statements

(unaudited)

Note 1. Overview

Soleno Therapeutics, Inc. (the Company or Soleno) is focused on the development and commercialization of novel therapeutics for the treatment of rare diseases. Its lead candidate is Diazoxide Choline Extended Release tablets (DCCR), a once-daily oral tablet for the treatment of Prader-Willi Syndrome (PWS). DCCR has received orphan designation for the treatment of PWS in the United States (U.S.) as well as in the European Union (E.U.).

The Company incorporated in the State of Delaware on August 25, 1999, and is located in Redwood City, California. It initially established its operations as Capnia, a diversified healthcare company that developed and commercialized innovative diagnostics, devices and therapeutics addressing unmet medical needs.  During 2017, the Company merged with Essentialis, Inc (Essentialis) and subsequently received stockholder approval to amend its Amended and Restated Certificate of Incorporation to change its name from “Capnia, Inc.” to “Soleno Therapeutics, Inc.” Essentialis was a privately held clinical-stage company focused on the development of breakthrough medicines for the treatment of rare diseases where there is increased mortality and risk of cardiovascular and endocrine complications. After the merger, the Company’s primary focus has been the development and commercialization of novel therapeutics for the treatment of rare diseases and the Company divested all prior business efforts.

Note 2. Going Concern and Management’s Plans

The Company had a net loss of $5.7 million during the three months ended March 31, 2022 and has an accumulated deficit of $219.1 million at March 31, 2022 resulting from having incurred losses since its inception. The Company had $29.0 million of cash and cash equivalents on hand at March 31, 2022 and used $6.4 million of cash in its operating activities during the three months ended March 31, 2022. The Company has financed its operations principally through issuances of equity securities. In March 2022, the Company completed a public offering of 40,000,000 shares of its common stock and, for certain investors, in lieu of common stock, pre-funded warrants to purchase 20,000,000 shares of common stock at an exercise price of $0.01 per share, and raised $13.8 million in net proceeds after deducting the underwriting discount and other estimated offering costs, of which $0.3 million remains to be paid as of March 31, 2022. Each share of common stock or pre-funded warrant was sold together with one immediately exercisable common warrant to purchase one share of common stock.

The accompanying condensed consolidated financial statements have been prepared under the assumption the Company will continue to operate as a going concern, which contemplates the realization of assets and the settlement of liabilities in the normal course of business. The condensed consolidated financial statements do not include any adjustments to reflect the possible future effects on the recoverability and classification of assets or the amounts of liabilities that may result from uncertainty related to the Company’s ability to continue as a going concern.

The Company expects to continue incurring losses for the foreseeable future and will be required to raise additional capital to complete its clinical trials, pursue product development initiatives, obtain regulatory approval and penetrate markets for the sale of its products. Management believes that the Company will continue to have access to capital resources through possible public or private equity offerings, debt financings, corporate collaborations or other means, but the Company’s access to such capital resources is uncertain and is not assured. If the Company is unable to secure additional capital, it may be required to curtail its clinical trials and development of new products and take additional measures to reduce expenses in order to conserve its cash in amounts sufficient to sustain operations and meet its obligations. These measures could cause significant delays in the Company’s efforts to complete its clinical trials and commercialize its products, which are critical to the realization of its business plan and the future operations of the Company.

Management believes that the Company does not have sufficient capital resources to sustain operations through at least the next twelve months from the date of this filing. Additionally, in view of the Company’s expectation to incur significant losses for the foreseeable future it will be required to raise additional capital resources in order to fund its operations, although the availability of, and the Company’s access to such resources is not assured. Accordingly, management believes that there is substantial doubt regarding the Company’s ability to continue operating as a going concern through at least the next twelve months from the date of this filing.

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Note 3. Basis of Presentation and Summary of Significant Accounting Policies

Significant Accounting Policies

There have been no material changes to the significant accounting policies during the three months ended March 31, 2022 as compared to the significant accounting policies described in Note 3 of the “Notes to Consolidated Financial Statements” in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021.

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements of the Company have been prepared on a going concern basis in accordance with accounting principles generally accepted in the United States of America (GAAP) for interim financial reporting and as required by Regulation S-X, Rule 10-01. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of management, all adjustments (including those which are normal and recurring) considered necessary for a fair presentation of the interim financial information have been included. When preparing financial statements in conformity with GAAP, the Company must make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues, expenses and related disclosures at the date of the financial statements. Actual results could differ from those estimates. Additionally, operating results for the three months ended March 31, 2022, are not necessarily indicative of the results that may be expected for any other interim period or for the fiscal year ending December 31, 2022. For further information, refer to the financial statements and footnotes included in the Company’s annual financial statements for the fiscal year ended December 31, 2021, which are included in the Company’s annual report on Form 10-K filed with the SEC on March 31, 2022.

Use of Estimates

The preparation of condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities, and reported amounts of expenses in the financial statements and accompanying notes. Actual results could differ from those estimates. Key estimates included in the financial statements include the valuation of deferred income tax assets, the valuation of financial instruments, stock-based compensation, accrued costs for services rendered in connection with third-party contractor clinical trial activities, and the valuation of contingent liabilities for the purchase price of assets obtained through acquisition.

Recent Accounting Standards

From time to time, new accounting pronouncements are issued by the Financial Accounting Standards Board (FASB) or other standard setting bodies that are adopted by the Company as of the specified effective date.

During the three months ended March 31, 2022, there have been no recently adopted accounting standards and no new, or existing recently issued, accounting pronouncements that are of significance, or potential significance, that impact the Company’s condensed consolidated interim financial statements.

Note 4. Fair Value of Financial Instruments

The carrying value of the Company’s cash, cash equivalents and accounts payable, approximate fair value due to the short-term nature of these items.

Fair value is defined as the exchange price that would be received for an asset or an exit price paid to transfer a liability in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Valuation techniques used to measure fair value must maximize the use of observable inputs and minimize the use of unobservable inputs.

The fair value hierarchy defines a three-level valuation hierarchy for disclosure of fair value measurements as follows:

The categorization of a financial instrument within the valuation hierarchy is based upon the lowest level of input that is significant to the fair value measurement.

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The following table sets forth the Company’s financial instruments that were measured at fair value on a recurring basis by level within the fair value hierarchy (in thousands).

The Company’s estimated fair value of the 2018 PIPE Warrants was calculated using a Black-Scholes pricing model. The Black-Scholes pricing model requires the input of highly subjective assumptions including the expected stock price volatility, the expected term, the expected dividend yield and the risk-free interest rate.

Based on the terms of the Company’s completed merger with Essentialis on March 7, 2017, the Company was obligated to make cash earnout payments of up to a maximum of $30.0 million to the former Essentialis stockholders. On December 28, 2021, in connection with the dissolution of two of the former Essentialis stockholders, the two former stockholders entered into an agreement with the Company which assigned the right, title and interest to all their future earnout payments to the Company. As a result of the assignment, as of December 31, 2021, and going forward, the maximum cash earnout payments are $21.2 million. The fair value of the Essentialis purchase price contingent liability is estimated using scenario-based methods based upon the Company’s analysis of the likelihood of obtaining specified approvals from the Federal Drug Administration (FDA) as well as the likelihood and anticipated timing of reaching cumulative revenue milestones. The Level 3 estimates are based, in part, on subjective assumptions. In determining the likelihood of obtaining FDA approval, the analysis relied on published research relating to clinical development success rates. Based on management’s assessment, a 72% probability of achieving each milestone was determined to be reasonable as of each of March 31, 2022 and December 31, 2021. During the periods presented, the Company has not changed the manner in which it values its Essentialis purchase price contingent liability.

The Company recognizes transfers between levels of the fair value hierarchy as of the end of the reporting period. There were no transfers between levels within the hierarchy during the periods presented.

The following table sets forth a summary of the changes in the fair value of the Company’s Level 3 liabilities for the three months ended March 31, 2022 and 2021 (dollars in thousands).

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Note 5. Warrant Liabilities

The Company has issued multiple warrant series, of which the 2018 PIPE Warrants were determined to be liabilities pursuant to the guidance established by ASC 815 Derivatives and Hedging.

Warrants Issued as Part of the Units in the 2018 PIPE Offering

The 2018 PIPE Warrants were issued on December 19, 2018 in the 2018 PIPE Offering, pursuant to a Warrant Agreement with each of the investors in the 2018 PIPE Offering, and entitle the holders to purchase 513,617 shares of the Company’s common stock at an exercise price equal to $2.00 per share, subject to adjustment as discussed below, at any time commencing upon issuance of the 2018 PIPE Warrants and terminating on December 21, 2023.  

The exercise price and number of shares of common stock issuable upon exercise of the 2018 PIPE Warrants may be adjusted in certain circumstances, including the event of a stock split, stock dividend, extraordinary dividend, or recapitalization, reorganization, merger or consolidation. However, the exercise price of the 2018 PIPE Warrants will not be reduced below $2.00.

In the event of a change of control of the Company, the holders of unexercised warrants may present their unexercised warrants to the Company, or its successor, to be purchased by the Company, or its successor, in an amount equal to the per share value determined by the Black Scholes methodology.

Since the Company may be obligated to settle the 2018 PIPE Warrants in cash, the Company classified the 2018 PIPE Warrants as long-term liabilities at their fair value and will re-measure the warrants at each balance sheet date until they are exercised or expire. Any change in the fair value is recognized as other income (expense) in the Company’s condensed consolidated statements of operations.

As of March 31, 2022, the fair value of the 2018 PIPE Warrants was estimated at approximately $4,000. The approximate $27,000 and $0.2 million decrease in the fair value of the liability for the 2018 PIPE Warrants during the three months ended March 31, 2022 and 2021, respectively, was recorded as other income in the condensed consolidated statements of operations. 

The Company has calculated the fair value of the 2018 PIPE Warrants using a Black-Scholes pricing model. The following summarizes certain key assumptions used in estimating the fair value.

The Black-Scholes pricing model requires the use of highly subjective assumptions to estimate the fair value of stock-based awards. These assumptions include the following estimates.

Note 6. Commitments and Contingencies

Facility Leases

The Company’s operating lease for its headquarters facility office space in Redwood City, California, terminated in May 2021. In April 2021, the Company executed a non-cancellable operating lease agreement for the same 6,368 square feet of space, which began in June 2021 and expires in May 2023. The lease that expired in May 2021 also provided the Company with the right to use office furniture in the space and allowed the purchase of this furniture at the end of the lease term for $1, which it did. The Company has accounted for both leases of office space as operating leases. The office furniture included in the lease that expired in May 2021 was accounted for as a finance lease based on its relative standalone price as compared to the office space.

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The lease was recognized at inception with a right-of-use asset equal to $0.6 million and a liability for $0.5 million. The short-term liability was equal to $0.3 million as of both March 31, 2022 and December 31, 2021, and the long-term liability was equal to $0.1 million and $0.2 million, as of March 31, 2022 and December 31, 2021, respectively. The weighted average discount rate was 9% over a remaining term of 14 months. The discount rate was determined based on estimates of the Company’s incremental borrowing rate, as the discount rate implicit in the lease cannot be readily determined.

The following is a schedule by year of future maturities of the Company’s operating lease liabilities as of March 31, 2022 (in thousands):

The components of lease expense during the three months ended March 31, 2022 and 2021 were as follows (in thousands):

Contingencies

In the normal course of business, the Company enters into contracts and agreements that contain a variety of representations and warranties and provide for general indemnifications. The Company’s exposure under these agreements is unknown because it involves claims that may be made against the Company in the future but have not yet been made. The Company accrues a liability for such matters when it is probable that future expenditures will be made, and such expenditures can be reasonably estimated.

Note 7. Stockholders’ Equity

Underwritten Public Offering

On March 31, 2022, the Company sold 40,000,000 shares of its common stock at a public offering price of $0.25, and for certain investors, in lieu of common stock, pre-funded warrants (the 2022 pre-funded warrants) to purchase 20,000,000 shares of its common stock at a public offering price of $0.24 per pre-funded warrant, which represents the per share public offering price for the common stock less the $0.01 per share exercise price for each 2022 pre-funded warrant. The 2022 pre-funded warrants are immediately exercisable and may be exercised at any time until all of the 2022 pre-funded warrants are exercised in full. Each share of common stock or 2022 pre-funded warrant was sold together with one, immediately exercisable, common warrant (the 2022 common warrants) with a five year term to purchase one share of common stock at an exercise price of $0.30 per share. The net proceeds of the offering were $13.8 million, after deducting the underwriting discount and other estimated offering expenses, of which $0.3 million remains to

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be paid as of March 31, 2022. The Company is not required under any circumstance to settle any of the 2022 pre-funded warrants or the 2022 common warrants for cash, and therefore classified both types of warrants as permanent equity.

Other Common Stock Warrants

As of March 31, 2022, the Company had 102,070 common stock warrants outstanding from the 2010/2012 convertible notes, with an exercise price of $24.35 and a term of 10 years expiring in November 2024. The Company also had 16,500 common stock warrants issued to the underwriter in the Company’s IPO, with an exercise price of $35.70 and a term of 10 years, expiring in November 2024.

Equity Incentive Plans

2014 Plan

The Company maintains the 2014 Equity Incentive Plan (the 2014 Plan). Under the 2014 Plan the Company may grant stock options, stock appreciation rights, restricted stock, restricted stock units, performance units or performance shares to employees, directors, advisors, and consultants. Options granted under the 2014 Plan may be incentive stock options (ISOs) or nonqualified stock options (NSOs). ISOs may be granted only to Company employees, including officers and directors.

The Board has the authority to determine to whom stock options will be granted, the number of options, the term, and the exercise price. Options are to be granted at an exercise price not less than fair value. For individuals holding more than 10% of the voting rights of all classes of stock, the exercise price of an option will not be less than 110% of fair value. The vesting period for service-based stock options is normally monthly over a period of 4 years from the vesting date. Performance-based grants have vesting contingent upon the achievement of certain performance criteria related to the Company’s commercialization of its therapeutics. The contractual term of an option is no longer than five years for ISOs for which the grantee owns greater than 10% of the voting power of all classes of stock and no longer than ten years for all other options. The terms and conditions governing restricted stock units is at the sole discretion of the Board. As of March 31, 2022, a total of 2,805,045 shares are available for future grant under the 2014 Plan.

Inducement Plan

The Company maintains the 2020 Inducement Equity Incentive Plan (the Inducement Plan). The Inducement Plan provides for the grant of equity-based awards, including non-statutory stock options, restricted stock units, restricted stock, stock appreciation rights, performance shares and performance units, and its terms are substantially similar to the 2014 Plan.

In accordance with Rule 5635(c)(4) and Rule 5635(c)(3) of the Nasdaq Listing Rules, awards under the Inducement Plan may only be made to individuals not previously employees or non-employee directors of the Company (or following such individuals’ bona fide period of non-employment with the Company), as an inducement material to the individuals’ entry into employment with the Company, or, to the extent permitted by Rule 5635(c)(3) of the Nasdaq Listing Rules, in connection with a merger or acquisition. As of March 31, 2022, a total of 1,285,000 shares are available for future grant under the Inducement Plan.

 Stock-based compensation expense

The Company recognizes stock-based compensation expense related to options and restricted stock units granted to employees, directors and consultants. The compensation expense is allocated on a departmental basis, based on the classification of the award holder. No income tax benefits have been recognized in the condensed consolidated statements of operations for stock-based compensation arrangements during any of the periods presented

Stock-based compensation expense was recognized in the condensed consolidated statements of operations as follows (in thousands).

Stock Options

The Company granted options to purchase 1,627,750 and 3,168,500 shares of the Company’s common stock during the three months ended March 31, 2022 and 2021, respectively. Of the total options granted during the three months ended March 31, 2021, 708,750 were performance-based options. The fair value of each award granted was estimated on the date of grant using the Black-Scholes option pricing model with the following assumptions.

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The Black-Scholes option-pricing model requires the use of highly subjective assumptions to estimate the fair value of stock-based awards. These assumptions include the following estimates:

The following table summarizes stock option transactions for the three months ended March 31, 2022 as issued under the 2014 Plan and the Inducement Plan:

The weighted-average grant date fair value of options granted was $0.25 and $1.79 per share for the three months ended March 31, 2022 and 2021, respectively. At March 31, 2022 total unrecognized employee stock-based compensation related to stock options that are likely to vest was $4.4 million, which is expected to be recognized over the weighted-average remaining vesting period of 2.9 years.

Restricted Stock Units

There were 134,507 and 21,810 restricted stock units granted by the Company during the three months ended March 31, 2022 and 2021, respectively, to employees and directors. The restricted stock units granted to directors were 100% vested on the grant date and represent compensation for past board services. The restricted stock units granted to employees typically vest annually over a period of four years. The restricted stock units were valued based on the Company’s common stock price on the grant date.

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The following table summarizes restricted stock unit transactions for the three months ended March 31, 2022 as issued under the 2014 Plan:

The weighted-average grant-date fair value of all restricted stock units granted during the three months ended March 31, 2022 and 2021 was $0.36 and $1.96, respectively. The fair value of all restricted stock units vested during the three months ended March 31, 2022 and 2021 was $0.1 million and approximately $0.6 million, respectively. At March 31, 2022, total unrecognized employee stock-based compensation related to restricted stock units was $1.0 million, which is expected to be recognized over the weighted-average remaining vesting period of 1.8 years.

2014 Employee Stock Purchase Plan

The Company’s board of directors and stockholders have adopted the 2014 Employee Stock Purchase Plan (ESPP). The ESPP has become effective, and the board of directors will implement commencement of offers thereunder in its discretion. A total of 27,967 shares of the Company’s common stock has been made available for sale under the ESPP. In addition, the ESPP provides for annual increases in the number of shares available for issuance under the plan on the first day of each year beginning in the year following the initial date that the board of directors authorizes commencement, equal to the least of:

As of March 31, 2022, there were no purchases by employees under this plan.

Note 8. Net loss per share

Basic net loss per share is computed by dividing net loss by the weighted-average number of common stock actually outstanding during the period. Diluted net loss per share is computed by dividing net loss by the weighted-average number of common stock outstanding and dilutive potential common stock that would be issued upon the exercise or vesting of common stock awards and exercise of common stock warrants. The Company applies the two-class method to calculate basic and diluted net loss per share as its warrants issued in March 2022 are participating securities.  However, the two-class method does not impact the net loss per share of common stock as the warrants issued in March 2022 do not participate in losses. For the three months ended March 31, 2022 and 2021, the effect of issuing potential common stock is anti-dilutive due to the net losses in those periods and therefore the number of shares used to compute basic and diluted net loss per share are the same in each of those periods. 

The following potentially dilutive securities outstanding have been excluded from the computations of diluted weighted-average shares outstanding for the periods presented because such securities have an antidilutive impact due to losses reported (in common stock equivalent shares).

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Note 9. Subsequent Events

The Company has evaluated its subsequent events from March 31, 2022 through the date these condensed consolidated financial statements were issued and has determined that there are no subsequent events requiring disclosure in these condensed consolidated financial statements.

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The interim consolidated financial statements included in this Quarterly Report on Form 10-Q and this Management’s Discussion and Analysis of Financial Condition and Results of Operations should be read in conjunction with the financial statements and notes thereto for the year ended December 31, 2021, and the related Management’s Discussion and Analysis of Financial Condition and Results of Operations, contained in the Company’s Form 10-K for the year ended December 31, 2021. In addition to historical information, this discussion and analysis contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the Securities Act), and Section 21E of the Securities Exchange Act of 1934, as amended (the Exchange Act). These forward-looking statements are subject to risks and uncertainties, including those set forth in Part II – Other Information, Item 1A. Risk Factors below and elsewhere in this report that could cause actual results to differ materially from historical results or anticipated results.

Overview

We are focused on the development and commercialization of novel therapeutics for the treatment of rare diseases. Our lead candidate is Diazoxide Choline Extended Release tablets (DCCR), a once-daily oral tablet for the treatment of Prader-Willi Syndrome (PWS). DCCR has orphan designation for the treatment of PWS in the United States (U.S.) as well as in the European Union (E.U.).

DCCR has been evaluated in a Phase 3 study (C601 or DESTINY PWS), a 3-month randomized, double-blind placebo-controlled study, which completed enrollment in January 2020, with 127 patients at 29 sites in the U.S. and U.K. Patients who complete treatment in DESTINY PWS are eligible to receive DCCR in C602, an open-label extension study.  Top line results from DESTINY PWS were announced in June 2020. Although the trial did not meet its primary endpoint of change from baseline in hyperphagia, significant improvements were observed in two of three key secondary endpoints. In February 2021, we announced analysis limited to data collected before the onset of the COVID-19 pandemic. The analysis of the data through March 1, 2020 showed statistical significance in the primary, all key secondary and several other efficacy endpoints. In March 2021, the U.S. Food and Drug Administration (FDA) informed us that an additional clinical trial would be necessary to support a New Drug Approval (NDA) submission. In July 2021, we announced that we had received official meeting minutes from a Type B meeting with the FDA on June 11, 2021. Included in the meeting was the “patient voice” represented by the PWS advocacy organizations, as well as the family of a DCCR trial participant. The FDA continued to assert that an additional clinical trial is necessary for the submission of a NDA. However, the FDA strongly encouraged us to submit the available data and clinical study reports for our C601 and C602 studies to allow it to assess if these studies may provide adequate evidence of safety and efficacy to support the submission of an NDA. In September 2021, we announced top line results from C602 showing statistically significant reduction in hyperphagia and all other PWS behavioral parameters and statistically significant improvements compared to natural history of PWS from the PATH for PWS Study (PfPWS) over a one year treatment period. The PfPWS study is an ongoing study sponsored by the Foundation for Prader-Willi Research (FPWR) to advance the understanding of the natural history in individuals with PWS. We submitted the data in the fourth quarter 2021 and in January 2022, we announced we had received official meeting minutes from a Type C meeting with the FDA on December 21, 2021. The purpose of the meeting was to discuss the adequacy of the submitted data and possible ways to generate additional controlled clinical data. The FDA recommended that that additional controlled data be included in the NDA submission, and indicated they were receptive to a study design involving participants currently enrolled in Study C602, our ongoing open-label extension study to generate the data necessary to support an NDA, which the Company submitted in March 2022.

The spread of the COVID-19 virus during 2020 has caused an economic downturn on a global scale, as well as significant volatility in the financial markets. We have not experienced a significant financial impact directly related to the COVID-19 pandemic.

As of March 31, 2022, we had an accumulated deficit of $219.1 million, primarily as a result of research and development and general and administrative expenses. We may never be successful in commercializing our novel therapeutic-lead candidate DCCR. Accordingly, we expect to incur significant losses from operations for the foreseeable future, and there can be no assurance that we will ever generate significant revenue or profits. As of March 31, 2022, we had cash and cash equivalents of $29.0 million. In March 2022, we completed a public offering of 40,000,000 shares of our common stock and, for certain investors, in lieu of common stock, pre-funded warrants to purchase 20,000,000 shares of our common stock at an exercise price of $0.01 per share, and raised $13.8 million in net proceeds after deducting the underwriting discount and other estimated offering expenses, of which $0.3 million remains to be paid as of March 31, 2022. Each share of common stock or pre-funded warrant was sold together with one immediately exercisable common warrant to purchase one share of common stock.

Critical Accounting Policies and Significant Judgments and Estimates

Our management’s discussion and analysis of financial condition and results of operations are based upon our unaudited condensed consolidated financial statements, which have been prepared in accordance with GAAP. The preparation of these consolidated financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses. On an on-going basis, we evaluate our critical accounting policies and estimates. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable in the circumstances, the results of which form

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the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions and conditions. Our significant accounting policies are more fully described in Note 3 of our most recent Form 10-K.

Results of Operations

Comparison of the three months ended March 31, 2022 and 2021

Revenue

To date, we have earned no revenue from the commercial development and sale of novel therapeutic products.

Research and development expense

Research and development expense of $4.0 million for the three months ended March 31, 2022 decreased by $3.2 million from the three months ended March 31, 2021. The cadence of our research and development expenditures will fluctuate depending upon the state of our clinical programs and the timing of CMC and other projects necessary to support the submission of an NDA.

General and administrative expense

General and administrative expense of $2.6 million for the three months ended March 31, 2022 decreased $0.3 million from the three months ended March 31, 2021, primarily due to a decrease in stock-based compensation expense.

Change in fair value of contingent consideration

We are obligated to make cash payments of up to a maximum of $21.2 million to the former Essentialis stockholders upon the achievement of certain future commercial milestones associated with the sales of DCCR in accordance with the terms of our merger agreement with Essentialis. The fair value of the liability for the contingent consideration payable by us achieving two commercial sales milestones of $100 million and $200 million in revenue, respectively, in future years was estimated to be $8.7 million as of March 31, 2022, a $0.9 million decrease from the estimate as of December 31, 2021. During the three months ended March 31, 2021, the estimate decreased $1.0 million from the $10.3 million estimated at December 31, 2020.

Other income

We had other income of approximately $49,000 in the three months ended March 31, 2022, compared to $0.2 million during the three months ended March 31, 2021. The decrease of $0.2 million was primarily due to a smaller decrease in the fair value of our outstanding warrants during the three months ended March 31, 2022 compared to the three months ended March 31, 2021. This

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decrease was slightly offset by an increase in interest income during the three months ended March 31, 2022 as compared to the same period of the previous year as a result of cash and cash equivalents earning higher interest rates.

Liquidity and Capital Resources

We had a net loss of $5.7 million during the three months ended March 31, 2022 and an accumulated deficit of $219.1 million at March 31, 2022 as a result of having incurred losses since our inception. We had $29.0 million in cash and cash equivalents and $22.7 million of working capital at March 31, 2022, and used $6.4 million of cash in operating activities during the three months ended March 31, 2022. As of March 31, 2022, we had lease obligations totaling $0.5 million to be paid through 2023, consisting of an operating lease for office space in Redwood City, California.

We have financed our operations principally through issuances of equity securities. In March 2022, we completed a public offering of shares of our common stock and pre-funded warrants and raised $13.8 million in net proceeds after deducting the underwriting discount and other estimated offering expenses, of which $0.3 million remains to be paid as of March 31, 2022. Each share of common stock or pre-funded warrant was sold together with one immediately exercisable common warrant to purchase one share of common stock. We have an “at-the-market” (ATM) offering for up to $25.0 million, but have not sold any securities pursuant to the ATM. 

We expect to continue incurring losses for the foreseeable future and will be required to raise additional capital to complete our clinical trials, pursue product development initiatives and penetrate markets for the sale of our products. We believe that we will continue to have access to capital resources through possible public or private equity offerings, debt financings, corporate collaborations or other means, but the access to such capital resources is uncertain and is not assured. If we are unable to secure additional capital, we may be required to curtail our clinical trials and development of new products and take additional measures to reduce costs in order to conserve our cash in amounts sufficient to sustain operations and meet our obligations. These measures could cause significant delays in our efforts to complete clinical trials and commercialize our products, which is critical to the realization of our business plan and our future operations. These matters raise substantial doubt about our ability to continue as a going concern within one year from the date of filing this quarterly report.

The accompanying condensed consolidated financial statements have been prepared under the assumption we will continue to operate as a going concern, which contemplates the realization of assets and the settlement of liabilities in the normal course of business. The condensed consolidated financial statements do not include any adjustments to reflect the possible future effects on the recoverability and classification of assets or the amounts of liabilities that may result from uncertainty related to our ability to continue as a going concern.

Cash flows

The following table sets forth the primary sources and uses of cash and cash equivalents for each of the periods presented below:

Cash used in operating activities

During the three months ended March 31, 2022, operating activities used net cash of $6.4 million, which was primarily due to the net loss of $5.7 million plus non-cash income of $0.9 million for the change in fair value of common stock warrants and contingent consideration, adjusted for non-cash expense of $0.5 million for depreciation and amortization, $0.6 million for stock-based compensation, and approximately $71,000 for non-cash lease expense. Additionally, the usage of cash during the three months ended March 31, 2022 was increased by $0.9 million due to changes in operating assets and liabilities.

During the three months ended March 31, 2021, operating activities used net cash of $7.5 million, which was primarily due to the net loss of $9.0 million plus non-cash income of $1.2 million for the decrease in fair value of common stock warrants and contingent consideration, adjusted for non-cash expense of $0.5 million for depreciation and amortization, $1.1 million for stock-

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based compensation, and approximately $76,000 for non-cash lease expense. Additionally, the usage of cash during the three months ended March 31, 2021 was reduced by $1.0 million due to changes in operating assets and liabilities.

Cash used in investing activities

During the three months ended March 31, 2022, there was no cash used in investing activities, and minimal cash was used in purchasing property and equipment in the three months ended March 31, 2021.

Cash provided by (used in) financing activities

During the three months ended March 31, 2022, we received $14.0 million of net cash proceeds from the sale of 40,000,000 shares of our common stock, and for certain investors, in lieu of common stock, pre-funded warrants to purchase 20,000,000 shares of common stock. Each share of common stock or pre-funded warrant was sold together with one, immediately exercisable common warrant with an exercise price of $0.30 per share. As of March 31, 2022, there are $0.3 million of remaining offering costs to be paid by us. The net proceeds amount was slightly offset by payments for the taxes from net share-settled vesting of restricted stock.

During the three months ended March 31, 2021, we used cash of $0.1 million to pay for the taxes of net share-settled vesting of restricted stock. In addition, minimal cash was used during the three months ended March 31, 2021 for payments made on our finance lease.

Off-Balance Sheet Arrangements

We do not have any off-balance sheet arrangements.

There have not been any material changes to our exposure to market risk during the three months ended March 31, 2022. For additional information regarding market risk, refer to the Qualitative and Quantitative Disclosures About Market Risk section of the Form 10-K.

(a) Evaluation of Disclosure Controls and Procedures

We maintain disclosure controls and procedures that are designed to ensure that information required to be disclosed in reports filed under the Securities Exchange Act of 1934, as amended (Exchange Act), is recorded, processed, summarized and reported within the time periods specified in U.S. Securities and Exchange Commission, or SEC, rules and forms, and that such information is accumulated and communicated to our management to allow timely decisions regarding required disclosure. In designing and evaluating the 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.

Our management, with the participation of our Chief Executive Officer and Chief Financial Officer, has evaluated the effectiveness of the design and operation of our disclosure controls and procedures, as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act as of the end of the period covered by this Quarterly Report on Form 10-Q. Based upon that evaluation, our Chief Executive Officer and Chief Financial Officer have concluded that, as of the end of the period covered by this Quarterly Report on Form 10-Q, our disclosure controls and procedures were effective.

(b) Changes in Internal Control over Financial Reporting

There have been no changes to our internal control over financial reporting that occurred during the first fiscal quarter ended March 31, 2022, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Inherent Limitations on Effectiveness of Controls

In designing and evaluating the disclosure controls and procedures, management recognizes that any controls and procedures, even if determined effective and no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives to prevent or detect misstatements. In addition, the design of disclosure controls and procedures must reflect the fact that there are resource constraints and that management is required to apply judgment in evaluating the benefits of possible controls and procedures relative to their costs. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

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PART II – OTHER INFORMATION

We may, from time to time, be party to litigation and subject to claims that arise in the ordinary course of business. In addition, third parties may, from time to time, assert claims against us in the form of letters and other communications. We currently believe that these ordinary course matters will not have a material adverse effect on our business; however, the results of litigation and claims are inherently unpredictable. Regardless of the outcome, litigation can have an adverse impact on us because of defense and settlement costs, diversion of management resources and other factors.

An investment in our securities has a high degree of risk. Before you invest you should carefully consider the risks and uncertainties. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial also may materially adversely affect our business, financial conditions and/or operating results. If any of these risks actually occur, our business, operating results and financial condition could be harmed, and the value of our stock could go down. This means you could lose all or a part of your investment. We have included in Part I, Item 1A of our Form 10-K, a description of certain risks and uncertainties that could affect our business, future performance or financial condition (the Risk Factors). There are no material changes from the disclosure provided in the Form 10-K with respect to the Risk Factors.

None.

None.

Not applicable.

None.

See the Exhibit Index on the page immediately preceding the exhibits for a list of exhibits filed as part of this Quarterly Report on Form 10-Q, which Exhibit Index is incorporated herein by reference.

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EXHIBIT INDEX

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SIGNATURES

Pursuant to the requirements 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.

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