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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, 2022

 

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: 001-36304

 

Phio Pharmaceuticals Corp.

(Exact name of registrant as specified in its charter)

 

Delaware 45-3215903
(State of incorporation)

(I.R.S. Employer

Identification No.)

 

257 Simarano Drive, Suite 101, Marlborough, MA 01752

(Address of principal executive office) (Zip code)

 

Registrant’s telephone number: (508) 767-3861

 

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

 

Title of each class Trading Symbol(s) Name of each exchange on which registered
Common Stock, par value, $0.0001 per share PHIO The Nasdaq Capital Market

 

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 time 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 the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

 

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

 

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

 

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

 

As of May 6, 2022, Phio Pharmaceuticals Corp. had 13,658,722 shares of common stock, $0.0001 par value, outstanding. 

 

 

 

   

 

 

PHIO PHARMACEUTICALS CORP.

FORM 10-Q — QUARTER ENDED MARCH 31, 2022

 

INDEX

 

Part No.   Item No.   Description   Page
No.
             
I       FINANCIAL INFORMATION   3
             
    1   Financial Statements (Unaudited)   3
        Condensed Consolidated Balance Sheets as of March 31, 2022 and December 31, 2021   3
        Condensed Consolidated Statements of Operations for the Three Months Ended March 31, 2022 and 2021   4
        Condensed Consolidated Statements of Stockholders’ Equity for the Three Months Ended March 31, 2022 and 2021   5
        Condensed Consolidated Statements of Cash Flows for the Three Months Ended March 31, 2022 and 2021   6
        Notes to Condensed Consolidated Financial Statements   7
    2   Management’s Discussion and Analysis of Financial Condition and Results of Operations   16
    3   Quantitative and Qualitative Disclosures About Market Risk   22
    4   Controls and Procedures   22
             
II       OTHER INFORMATION   23
             
    1   Legal Proceedings   23
    1A   Risk Factors   23
    2   Unregistered Sales of Equity Securities and Use of Proceeds   23
    3   Defaults Upon Senior Securities   23
    4   Mine Safety Disclosures   23
    5   Other Information   23
    6   Exhibits   24
             
Signatures       25

 

 

 

 

 

 2 

 

 

PART I — FINANCIAL INFORMATION

 

ITEM 1. FINANCIAL STATEMENTS

 

PHIO PHARMACEUTICALS CORP.

CONDENSED CONSOLIDATED BALANCE SHEETS

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

(Unaudited)

 

 

         
   March 31,
2022		   December 31,
2021		 
ASSETS          
Current assets:          
Cash  $20,459   $24,057 
Restricted cash   50    50 
Prepaid expenses   1,158    620 
Total current assets   21,667    24,727 
Right of use asset, net   253    283 
Property and equipment, net   215    133 
Other assets   27    27 
Total assets  $22,162   $25,170 
           
LIABILITIES AND STOCKHOLDERS’ EQUITY          
Current liabilities:          
Accounts payable  $329   $283 
Accrued expenses   2,117    2,660 
Lease liability   127    125 
Total current liabilities   2,573    3,068 
Lease liability, net of current portion   138    170 
Total liabilities   2,711    3,238 
Commitments and contingencies (Note 10)   –    – 
Stockholders’ equity:          
Preferred stock, $0.0001 par value, 10,000,000 shares authorized   –    – 
Common stock, $0.0001 par value, 100,000,000 shares authorized; 13,658,722 and 13,534,996 shares issued and outstanding at March 31, 2022 and December 31, 2021, respectively   1    1 
Additional paid-in capital   138,992    138,831 
Accumulated deficit   (119,542)   (116,900)
Total stockholders’ equity   19,451    21,932 
Total liabilities and stockholders’ equity  $22,162   $25,170 

 

The accompanying notes are an integral part of these condensed consolidated financial statements.

 

 

 

 

 3 

 

 

PHIO PHARMACEUTICALS CORP.

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

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

(Unaudited)

 

 

           
  

Three Months

Ended March 31,

 
   2022   2021 
Operating expenses:          
Research and development  $1,586   $2,429 
General and administrative   1,054    1,209 
Total operating expenses   2,640    3,638 
Operating loss   (2,640)   (3,638)
Total other (expense) income    (2)   231 
Net loss  $(2,642)  $(3,407)
Net loss per common share:          
Basic  $(0.19)  $(0.32)
Diluted  $(0.19)  $(0.32)
Weighted average number of common shares outstanding          
Basic   13,564,129    10,680,395 
Diluted   13,564,129    10,680,395 

 

The accompanying notes are an integral part of these condensed consolidated financial statements.

 

 

 

 

 

 

 

 

 

 

 4 

 

 

PHIO PHARMACEUTICALS CORP.

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

(Amounts in thousands, except share data)

(Unaudited)

 

 

                     

For the Three Months Ended

March 31, 2022

                    
   Common Stock  

Additional

Paid-in

   Accumulated     
   Shares   Amount   Capital   Deficit   Total 
Balance at December 31, 2021   13,534,996   $1   $138,831   $(116,900)  $21,932 
Issuance of common stock upon vesting of restricted stock units   155,317    –    –    –    – 
Shares withheld for payroll taxes   (31,591)        (25)   –    (25)
Stock-based compensation expense   –    –    186    –    186 
Net loss   –    –    –    (2,642)   (2,642)
Balance at March 31, 2022   13,658,722   $1   $138,992   $(119,542)  $19,451 

 

 

 

For the Three Months Ended
March 31, 2021		                    
   Common Stock  

Additional

Paid-in

   Accumulated     
   Shares   Amount   Capital   Deficit   Total 
Balance at December 31, 2020   5,780,973   $1   $116,629   $(103,613)  $13,017 
Issuance of common stock, pre-funded warrants and warrants in connection with private placement, net of offering costs   4,420,863    –    12,669    –    12,669 
Issuance of common stock in registered direct offering, net of offering costs   2,246,784    –    6,908    –    6,908 
Issuance of common stock upon the exercise of warrants   1,083,321    –    2,146    –    2,146 
Issuance of common stock upon vesting of restricted stock units   2,570    –    –    –    – 
Shares withheld for payroll taxes   (122)   –    –    –    – 
Stock-based compensation expense   –    –    67    –    67 
Net loss   –    –    –    (3,407)   (3,407)
Balance at March 31, 2021   13,534,389   $1   $138,419   $(107,020)  $31,400 

 

The accompanying notes are an integral part of these condensed consolidated financial statements.

 

 

 5 

 

 

PHIO PHARMACEUTICALS CORP.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(Amounts in thousands)
(Unaudited)

 

 

           
  

Three Months Ended

March 31,

 
   2022   2021 
Cash flows from operating activities:          
Net loss  $(2,642)  $(3,407)
Adjustments to reconcile net loss to net cash used in operating activities:          
Depreciation and amortization   22    18 
Non-cash lease expense   30    29 
Non-cash stock-based compensation   186    67 
Forgiveness of debt   –    (233)
Changes in operating assets and liabilities:          
Prepaid expenses and other assets   (538)   293 
Accounts payable   46    (113)
Accrued expenses   (543)   108 
Lease liability   (30)   (28)
Net cash used in operating activities   (3,469)   (3,266)
Cash flows from investing activities:          
Cash paid for purchase of property and equipment   (104)   (6)
Net cash used in investing activities   (104)   (6)
Cash flows from financing activities:          
Net proceeds from the issuance of common stock and warrants   –    19,577 
Net proceeds from the exercise of warrants   –    2,146 
Payment of taxes for net share settled restricted stock unit issuances   (25)   – 
Net cash (used in) provided by financing activities   (25)   21,723 
Net (decrease) increase in cash and restricted cash   (3,598)   18,451 
Cash and restricted cash at the beginning of period   24,107    14,294 
Cash and restricted cash at the end of period  $20,509   $32,745 

 

The accompanying notes are an integral part of these condensed consolidated financial statements.

 

 

 

 

 

 6 

 

 

PHIO PHARMACEUTICALS CORP.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

 

 

1. Nature of Operations

 

Phio Pharmaceuticals Corp. (“Phio,” “we,” “our” or the “Company”) strives to address the biggest challenges in immuno-oncology by working to create new pathways to a cancer-free future for patients. We are developing therapeutics that leverage our INTASYL™ technology to target both tumor and immune cells by regulating genes to strengthen a patient’s immune system while weakening tumor defense mechanisms. With our INTASYL self-delivering RNAi technology, we aim to bring the benefits of RNA therapeutics into cancer care where other modalities may fall short.

 

The Company continues to respond to and monitor the ongoing coronavirus pandemic. The Company’s corporate headquarters and research facility have seen limited impact and, during the three months ended March 31, 2022, continued to operate with safety measures in place for the health and well-being of its employees, such as working remotely and flexible scheduling, in accordance with guidance from federal, state and local authorities. The Company believes that the coronavirus pandemic has not had a significant impact on its financial condition and results of operations for the three months ended March 31, 2022. However, the Company may experience delays in enrollment with its current clinical trial and with its clinical trial expected to commence in the middle of this year. The extent to which the coronavirus pandemic may materially impact our financial results and operations will depend on a number of factors, including delays in our operations due to limited availability of supplies and services we rely on, the ability to enroll patients in our clinical trials and the duration of the coronavirus pandemic, which remain difficult to predict and are highly uncertain.

 

2. Significant Accounting Policies

 

Basis of Presentation

 

The accompanying financial statements are unaudited and have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”). Certain information and footnote disclosures included in the Company’s annual financial statements have been condensed or omitted. Additionally, certain prior year amounts have been reclassified for consistency with the current year presentation. The Company made an adjustment to reflect patent costs within general and administrative operating expenses in the condensed consolidated statements of operations. The reclassification increased general and administrative operating expenses and reduced research and development operating expenses by $192,000 for the three months ended March 31, 2021. This reclassification had no effect on total operating expenses, net loss, net loss per common share and had no impact on the Company’s condensed consolidated balance sheets, statement of stockholders’ equity and statement of cash flows for the prior year period.

 

The year-end condensed consolidated balance sheet data was derived from audited financial statements, but does not include all disclosures required by GAAP. These statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021, as filed with the Securities and Exchange Commission (the “SEC”) on March 22, 2022. In the opinion of management, all adjustments (including normal recurring accruals) considered necessary for a fair presentation of the condensed consolidated financial statements have been included. Interim results are not necessarily indicative of results for a full year.

 

Principles of Consolidation

 

The condensed consolidated financial statements include the accounts of Phio and its wholly-owned subsidiary, MirImmune, LLC. All material intercompany accounts have been eliminated in consolidation.

 

 

 

 

 7 

 

 

Uses of Estimates in Preparation of Financial Statements

 

The preparation of financial statements in accordance with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. The areas subject to significant estimates and judgement include, among others, those related to the fair value of equity awards, accruals for research and development expenses, useful lives of property and equipment, income taxes, and our valuation allowance on our deferred tax assets. On an ongoing basis we evaluate our estimates and base our estimates on historical experience and other relevant assumptions that we believe are reasonable under the circumstances, including as a result of new information that may emerge concerning the coronavirus pandemic.

 

Restricted Cash

 

Restricted cash consists of certificates of deposit held by financial institutions as collateral for the Company’s corporate credit cards. The following table provides a reconciliation of cash and restricted cash reported within the condensed consolidated balance sheet that sum to the total of the same such amounts shown in the condensed consolidated statement of cash flows (in thousands):

          
   March 31, 
   2022   2021 
Cash  $20,459   $32,695 
Restricted cash   50    50 
Cash and restricted cash shown in the statement of cash flows  $20,509   $32,745 

 

Fair Value of Financial Instruments

 

The carrying amounts reported in the condensed consolidated balance sheet for restricted cash, accounts payable and accrued expenses approximate their fair values due to their short-term nature.

 

The Company follows the provisions of the Financial Accounting Standards Board (the “FASB”) Accounting Standards Codification (“ASC”) Topic 820, “Fair Value Measurement,” for the Company’s financial assets and liabilities that are re-measured and reported at fair value each reporting period and are re-measured and reported at fair value at least annually using a fair value hierarchy that is broken down into three levels. Level inputs are defined as follows:

 

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

 

Level 2 – other significant observable inputs for the assets or liabilities through corroboration with market data at the measurement date.

 

Level 3 – significant unobservable inputs that reflect management’s best estimate of what market participants would use to price the assets or liabilities at the measurement date.

 

At March 31, 2022 and December 31, 2021, the Company categorized its restricted cash of $50,000 as Level 2 hierarchy. The assets classified as Level 2 have initially been valued at the applicable transaction price and subsequently valued, at the end of each reporting period, using other market observable data. Observable market data points include quoted prices, interest rates, reportable trades and other industry and economic events.

 

 

 

 

 8 

 

 

Leases

 

At the inception of a contract, the Company determines whether the contract is or contains a lease based on all relevant facts and circumstances. For contracts that contain a lease, the Company identifies the lease and non-lease components, determines the consideration in the contract and recognizes the classification of the lease as operating or financing. For leases with a term greater than one year, the Company recognizes a liability to make lease payments and an asset representing the right to use the underlying asset during the lease term at the commencement date of the lease.

 

Lease liabilities and the corresponding right of use assets are recorded based on the present value of lease payments to be made over the lease term. The discount rate used to calculate the present value is the rate implicit in the lease, or if not readily determinable, the Company’s incremental borrowing rate. The Company’s incremental borrowing rate is the rate of interest that the Company would have to pay to borrow on a collateralized basis over a similar term an amount equal to the lease payments in a similar economic environment. Certain adjustments to the right of use asset may be required for items such as initial direct costs or incentives received. Lease payments on operating leases, including scheduled increases, are recognized on a straight-line basis over the expected term of the lease. Lease payments on financing leases are recognized using the effective interest method.

 

Derivative Financial Instruments

 

Financial instruments that meet the definition of a derivative are classified as an asset or liability and measured at fair value on the issuance date and are revalued on each subsequent balance sheet date. The changes in fair value are recognized as current period income or loss. Financial instruments that do not meet the definition of a derivative are classified as equity and measured at fair value and recorded as additional paid-in capital in stockholders’ equity at the date of issuance. No further adjustments to their valuation are made.

 

Research and Development Expenses

 

Research and development expenses relate to compensation and benefits for research and development personnel, facility-related expenses, supplies, external services, costs to acquire technology licenses, research activities under our research collaborations, expenses associated with preclinical and clinical development activities and other operating costs. Research and development expenses are charged to expense as incurred. Payments made by the Company in advance for research and development services not yet provided and/or for materials not yet received are recorded as prepaid expenses and expensed when the service has been performed or when the goods have been received.

 

Accrued liabilities are recorded related to those expenses for which vendors have not yet billed the Company with respect to services provided and/or materials that it has received. Accrued liabilities for the services provided by contract research organizations are recorded during the period incurred based on such estimates and assumptions as expected cost, passage of time, the achievement of milestones and other information available to us and are assessed on a quarterly basis. Actual results may differ from these estimates and could have a material impact on the Company’s reported results. The Company’s historical accrual estimates have not been materially different from its actual costs.

 

Collaborative Arrangements

 

The Company follows the provisions of the FASB ASC Topic 808, “Collaborative Arrangements,” (“Topic 808”) when collaboration agreements involve joint operating activities in which both parties are active participants and that are also both exposed to significant risks and rewards. The Company also considers the guidance in the FASB ASC Topic 606, “Revenue from Contracts with Customers,” (“Topic 606”) in determining the appropriate treatment for activities between the Company and its collaborative partners that are more reflective of a vendor-customer relationship and therefore, within the scope of Topic 606. Under Topic 808, the Company determines an appropriate recognition method, either by analogy to appropriate accounting literature or by applying a reasonable accounting policy election. Generally, the classification of transactions under the collaborative arrangements is determined based on the nature and contractual terms of the arrangement along with the nature of the operations of the participants. The Company recognizes its share of costs arising from research and development activities performed by collaborators in the period its collaborators incur such expense. Payments or reimbursements that are the result of a collaborative relationship instead of a customer relationship, such as co-development activities, are evaluated on a quarterly basis and recorded as an offset to research and development expense incurred. In the event the amounts paid to the Company by a collaborative partner exceed the Company’s research and development expense incurred in a quarterly period, such amounts are classified as collaborative arrangement revenue.

 

 

 

 

 9 

 

 

Stock-based Compensation

 

The Company follows the provisions of the FASB ASC Topic 718, “Compensation — Stock Compensation” (“ASC 718”), which requires the measurement and recognition of compensation expense for all stock-based payment awards. The fair value of restricted stock units is based upon the Company’s closing stock price at the grant date. The Company uses the Black-Scholes option-pricing model to estimate the fair value of stock options at the grant date. The Black-Scholes valuation model requires the input of valuation assumptions to calculate the value of stock options, including expected volatility, expected term, risk-free interest rate and expected dividends. Stock-based compensation expense is recognized over the requisite service period, which generally represents the vesting period, and commences at the date of grant based on the fair value of the award.

 

Stock-based compensation expense recognized in the financial statements is based on awards that are ultimately expected to vest. Accordingly, we are also required to estimate forfeitures at the time of grant and to revise those estimates in subsequent periods if actual forfeitures differ from estimates. We use historical data to estimate pre-vesting award forfeitures and record stock-based compensation expense only for those awards that are expected to vest. Our forfeiture rate estimates are based on an analysis of our actual forfeiture experience, employee turnover behavior, and other factors. The impact of any adjustments to our forfeiture rates or to the extent that actual forfeitures differ from our estimates, the difference is recorded as a cumulative adjustment in the period the estimates are revised.

 

Comprehensive Loss

 

The Company’s comprehensive loss is equal to its net loss for all periods presented.

 

Net Loss per Common Share

 

Basic net loss per common share is computed by dividing net loss by the weighted average number of common shares outstanding. Diluted net loss per common share is computed by dividing the Company’s net loss by the weighted average number of common shares outstanding and the impact of all dilutive potential common shares outstanding, except where such dilutive potential common shares would be anti-dilutive. Dilutive potential common shares primarily consist of warrants, restricted stock units and stock options.

 

3. Liquidity and Going Concern

 

The Company has reported recurring losses from operations since its inception and expects to continue to have negative cash flows from operations for the foreseeable future. Historically, the Company’s primary source of funding has been from sales of its securities. The Company’s ability to continue to fund its operations is dependent on obtaining funding from third parties, such as proceeds from the issuance of debt, sale of equity, or strategic opportunities, in order to maintain its operations. This is dependent on a number of factors, including the market demand or liquidity of the Company’s common stock. There is no guarantee that debt, additional equity or other funding will be available to us on acceptable terms, or at all. If we fail to obtain additional funding when needed, we would be forced to scale back or terminate our operations or seek to merge with or to be acquired by another company.

 

While we believe that the coronavirus pandemic has not had a significant impact on our financial condition and results of operations at this time, the potential economic impact brought by the coronavirus pandemic, which may be exacerbated by the global macroeconomic uncertainty from the ongoing conflict between Russia and Ukraine, is difficult to assess or predict. There may be developments outside of our control that require us to adjust our operating plans. Given the nature of the situation, we cannot reasonably estimate the impact of the coronavirus pandemic on our financial condition, results of operations or cash flows in the future.

 

The Company believes that its existing cash should be sufficient to fund operations for at least the next 12 months from the date of the release of these financial statements. 

 

 

 

 

 10 

 

 

4. Recent Accounting Pronouncements

 

In May 2021, the FASB issued ASU 2021-04, “Earnings per Share (Topic 260), Debt – Modifications and Extinguishments (Subtopic 470-50), Compensation – Stock Compensation (Topic 718), and Derivatives and Hedging – Contracts in Entity’s Own Equity (Subtopic 815-40)” (“ASU 2021-04”). The amendments in the updates are intended to clarify and reduce diversity in an issuer’s accounting for modifications or exchanges of freestanding equity-classified written call options that remain equity classified after modification or exchange. The amendments in ASU 2021-04 are effective for all entities for fiscal years beginning after December 15, 2021, including interim periods within those fiscal years. An entity should apply the amendments prospectively to modifications or exchanges occurring on or after the effective date of the amendments. Early adoption is permitted for all entities, including within an interim period. The Company adopted ASU 2021-04 on January 1, 2022. The adoption of this standard had no impact on the Company’s condensed consolidated financial statements.

 

5. Leases

 

In January 2019, the Company amended the lease for its corporate headquarters and primary research facility in Marlborough, Massachusetts. The lease is for a total of 7,581 square feet of office and laboratory space and will expire on March 31, 2024. The lease contains an option to terminate after two or three years by providing advance written notice of termination pursuant to the terms of the agreement. The exercise of this option was not determined to be reasonably certain and thus was not included in the lease liability on the Company’s balance sheet. The Company did not exercise its option to terminate in either the second or third year of the lease, and the option to terminate has expired. Additionally, the lease agreement did not contain information to determine the borrowing rate implicit in the lease. As such, the Company calculated its incremental borrowing rate based on what the Company would have to pay to borrow on a collateralized basis over the lease term for an amount equal to the remaining lease payments, taking into consideration such assumptions as, but not limited to, the U.S. treasury yield rate and borrowing rates from a creditworthy financial institution using the above lease factors.

 

The lease for our corporate headquarters represents substantially all of our significant lease obligations. The amounts reported in the condensed consolidated balance sheets for operating leases in which the Company is the lessee and other supplemental balance sheet information is set forth as follows, in thousands, except the lease term (number of years) and discount rate: 

        
  

March 31, 2022

   December 31, 2021 
Assets          
Right of use asset  $253   $283 
Liabilities          
Lease liability, current   127    125 
Lease liability, non-current   138    170 
Total lease liability  $265   $295 
Lease Term and Discount Rate          
Weighted average remaining lease term   2.00    2.25 
Weighted average discount rate   4.70%    4.70% 

 

Operating lease costs included in operating expense were $33,000 for the three months ended March 31, 2022 and 2021, respectively.

  

Cash paid for the amounts included in the measurement of the operating lease liability on the Company’s condensed consolidated balance sheets and included within changes in the lease liability in the operating activities of our condensed consolidated statements of cash flows was $33,000 and $32,000 for the three months ended March 31, 2022 and 2021, respectively.

 

 

 

 

 11 

 

 

Future lease payments for our non-cancellable operating leases and a reconciliation to the carrying amount of the operating lease liability presented in the condensed consolidated balance sheet as of March 31, 2022 is as follows, in thousands: 

     
2022 (remaining)  $102 
2023   140 
2024   35 
Total lease payments   277 
Less: Imputed interest   (12)
Total operating lease liabilities (includes current portion)  $265 

 

6. Debt

 

In May 2020, the Company received loan proceeds pursuant to the Paycheck Protection Program (the “PPP”) under the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”). The Company followed the guidance under the FASB ASC Topic 470, “Debt,” (“ASC 470”) in assessing the accounting for the PPP loan proceeds. Per ASC 470, the Company recorded a liability on the balance sheet for the full amount of the PPP loan proceeds received and accrued interest over the term of the loan. The Company believed it used the loan proceeds for eligible purposes and applied for full loan forgiveness. In February 2021, the Small Business Administration approved the Company’s application for full loan forgiveness, and the full amount of the PPP loan was remitted to the lender for forgiveness. Upon loan forgiveness, the Company recognized a gain on the extinguishment of debt of $233,000 for the loan proceeds received and interest accrued in the condensed consolidated statements of operations for the three months ended March 31, 2021.

 

7. Stockholders’ Equity 

 

January 2021 Private Placement — On January 25, 2021, the Company completed a private placement of 4,420,863 shares of the Company’s common stock at a purchase price per share of $3.07, pre-funded warrants to purchase an aggregate of 140,065 shares of the Company’s common stock (the “January 2021 Pre-Funded Warrants”) at a purchase price per pre-funded warrant of $3.069 and warrants to purchase an aggregate of 3,420,696 shares of the Company’s common stock with an exercise price of $3.00 per warrant (the “January 2021 Warrants”) (the “Private Placement”). In connection with the Private Placement, the Company issued warrants to the placement agent, H.C. Wainwright & Co., LLC (“HCW”), to purchase a total of 342,070 shares of the Company’s common stock at an exercise price of $3.8375 per warrant (the “January 2021 Placement Agent Warrants”). Net proceeds to the Company from the Private Placement were $12,669,000 after deducting placement agent fees and offering expenses.

 

February 2021 Registered Direct Offering — On February 17, 2021, the Company completed a registered direct offering of 2,246,784 shares of the Company’s common stock at a purchase price of $3.42 per share (the “Offering”). In connection with the Offering, the Company issued warrants to the placement agent, HCW, to purchase a total of 168,509 shares of the Company’s common stock at an exercise price of $4.275 per warrant (the “February 2021 Placement Agent Warrants”). Net proceeds to the Company from the Offering were $6,908,000 after deducting placement agent fees and offering expenses.

 

Warrants

 

The Company first assesses the warrants it issues under the FASB ASC Topic 480, “Distinguishing Liabilities from Equity” (“ASC 480”) to determine whether they are within the scope of ASC 480. As there were no instances outside of the Company’s control that could require cash settlement from any of the warrant series issued in the Company’s financing transactions, the Company’s outstanding warrants are outside the scope of ASC 480.

 

The Company then applies and follows the applicable accounting guidance in the FASB ASC Topic 815, “Derivatives and Hedging.” Financial instruments are accounted for as either derivative liabilities or equity instruments depending on the specific terms of the agreement. The warrants issued by the Company do not meet the definition of a derivative instrument as they are indexed to the Company’s common stock and classified within stockholders’ equity. Based on this determination, the Company’s warrants are classified within stockholders’ equity.

 

 

 

 

 12 

 

 

The following table summarizes the Company’s outstanding equity-classified warrants at March 31, 2022: 

                            
   Exercise   Expiration   Balance December 31,   Warrants   Warrants   Warrants  

Balance

March 31,

 
Description  Price   Date   2021   Issued   Exercised   Expired   2022 
April 2018 Warrants  $173.25    5/31/2023    20,599    –    –    –    20,599 
April 2018 Placement Agent Warrants  $223.00    4/9/2023    1,373    –    –    –    1,373 
October 2018 Warrants  $10.45    10/3/2025    389,610    –    –    –    389,610 
October 2018 Underwriter Warrants  $13.06    10/1/2023    29,220    –    –    –    29,220 
November 2019 Placement Agent Warrants  $6.875    11/18/2024    13,636    –    –    –    13,636 
February 2020 Registered Direct Warrants  $8.71    8/6/2025    197,056    –    –    –    197,056 
February 2020 Placement Agent Warrants  $11.0375    2/4/2025    14,779    –    –    –    14,779 
February 2020 Warrants  $4.00    2/13/2025    1,326,500    –    –    –    1,326,500 
February 2020 Underwriter Warrants  $5.00    2/11/2025    150,000    –    –    –    150,000 
April 2020 Warrants  $2.21    10/2/2025    428,266    –    –    –    428,266 
April 2020 Placement Agent Warrants  $2.9188    3/31/2025    41,756    –    –    –    41,756 
January 2021 Warrants  $3.00    7/27/2026    3,420,696    –    –    –    3,420,696 
January 2021 Placement Agent Warrants  $3.8375    7/27/2026    342,070    –    –    –    342,070 
February 2021 Placement Agent Warrants  $4.275    2/12/2026    168,509    –    –    –    168,509 
              6,544,070    –    –    –    6,544,070 

 

No warrants were exercised during the three months ended March 31, 2022. The Company received net proceeds of $2,146,000 from the exercise of warrants during the three months ended March 31, 2021.

 

8. Net Loss per Common Share

 

The following table sets forth the potential common shares excluded from the calculation of net loss per common share because their inclusion would be anti-dilutive: 

          
   March 31, 
   2022   2021 
Options to purchase common stock   2,499    2,499 
Unvested restricted stock units   886,784    335,379 
Warrants to purchase common stock   6,544,070    6,567,303 
Total   7,433,353    6,905,181 

 

9. Stock-based Compensation

 

Restricted Stock Units

 

Restricted stock units (“RSUs”) are issued under the Company’s 2020 Long-Term Incentive Plan (the “2020 Plan”) or as inducement grants issued outside of the 2020 Plan to new employees. RSUs are generally subject to graded vesting and the satisfaction of certain service requirements. Upon vesting, each outstanding RSU will be exchanged for one share of the Company’s common stock. Employee RSU recipients may elect to net share settle upon vesting, in which case the Company pays the employee’s income taxes due upon vesting and withholds a number of shares of equal value. The fair value of the RSUs awarded are based upon the Company’s closing stock price at the grant date and are expensed over the requisite service period.

 

 

 

 13 

 

 

The following table summarizes the activity of the Company’s RSUs for the three months ended March 31, 2022: 

        
   Number
of Shares		   Weighted-
Average
Grant Date Fair Value
Per Share		 
Unvested units at December 31, 2021   367,101   $3.21 
Granted   675,000    0.86 
Vested   (155,317)   3.27 
Forfeited   –    – 
Unvested units at March 31, 2022   886,784   $1.41 

 

Stock-based compensation expense related to RSUs was $179,000 and $57,000 for the three months ended March 31, 2022 and 2021, respectively.

 

The aggregate fair value of awards that vested during the three months ended March 31, 2022 and 2021 was $128,000 and $8,000, respectively, which represents the market value of the Company’s common stock on the date that the RSUs vested.

 

Stock Options

 

Stock options are issued under the 2020 Plan or as inducement grants issued outside of the 2020 Plan to new employees. Stock options are generally subject to graded vesting and the satisfaction of certain service requirements. Upon the exercise of a stock option, the Company issues new shares and delivers them to the recipient. The Company does not expect to repurchase shares to satisfy stock option exercises.

 

The Company uses the Black-Scholes option-pricing model to determine the fair value of all its option grants. The risk-free interest rate used for each grant was based upon the yield on zero-coupon U.S. Treasury securities with a term similar to the expected life of the related option. The Company’s expected stock price volatility assumption is based upon the Company’s own implied volatility. As the Company has limited stock option exercise information, the expected life assumption used for option grants is based upon the simplified method provided for under ASC 718. The dividend yield assumption is based upon the fact that the Company has never paid cash dividends and presently has no intention of paying cash dividends.

  

The Company did not grant stock options during the three months ended March 31, 2022 and 2021.

 

The following table summarizes the activity of the Company’s stock options for the three months ended March 31, 2022: 

            
   Number
of Shares		   Weighted-
Average
Exercise
Price
Per Share		   Aggregate
Intrinsic
Value		 
Balance at December 31, 2021   2,499   $3,401.90      
Granted   –    –      
Exercised   –    –      
Cancelled   –    –      
Balance at March 31, 2022   2,499   $3,401.90   $– 
Exercisable at March 31, 2022   2,153   $3,932.78   $– 

 

 

 

 

 14 

 

 

Stock-based compensation expense related to stock options for the three months ended March 31, 2022 and 2021 was $7,000 and $10,000, respectively.

 

Compensation Expense Related to Equity Awards

 

The following table sets forth total stock-based compensation expense for the three months ended March 31, 2022 and 2021, in thousands: 

          
   March 31, 
   2022   2021 
Research and development  $56   $13 
General and administrative   130    54 
Total stock-based compensation  $186   $67 

 

10. Collaboration Agreements

 

In March 2021, the Company entered into a clinical co-development collaboration agreement with AgonOx Inc. (“AgonOx”), a private company developing a pipeline of novel immunotherapy drugs targeting key regulators of the immune response to cancer. Under the clinical development agreement, the companies are working to develop a T cell-based therapy using PH-762 and AgonOx’s “double positive” TIL (“DP TIL”) technology. Per the terms of the clinical development agreement, the Company committed to make future payments of up to $4,000,000 to reimburse AgonOx for expenses incurred to support a clinical trial with AgonOx’s DP TIL technology and PH-762. The Company will recognize its share of costs arising from research and development activities performed by AgonOx in the Company’s financial statements in the period AgonOx incurs such expense. Phio will be entitled to certain future development milestones and low single-digit sales-based royalty payments from AgonOx’s licensing of its DP TIL technology. There were no reimbursable costs incurred by AgonOx under the clinical development agreement during the three months ended March 31, 2022 and 2021. No milestone or sales-based royalty payments from AgonOx have been received to date.

 

 

 

 

  

 

 

 

 

 

 

 

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

 

In this report, “we,” “our,” “ours,” “us,” “Phio” and the “Company” refers to Phio Pharmaceuticals Corp. and our subsidiary, MirImmune, LLC and the ongoing business operations of Phio Pharmaceuticals Corp. and MirImmune, LLC, whether conducted through Phio Pharmaceuticals Corp. or MirImmune, LLC.

 

This management’s discussion and analysis of financial condition as of March 31, 2022 and results of operations for the three months ended March 31, 2022 and 2021 should be read in conjunction with the financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2021, which was filed with the Securities and Exchange Commission (the “SEC”) on March 22, 2022.

 

This report contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements can be identified by words such as “intends,” “believes,” “anticipates,” “indicates,” “plans,” “expects,” “suggests,” “may,” “would,” “should,” “potential,” “designed to,” “will,” “ongoing,” “estimate,” “forecast,” “target,” “predict,” “could” and similar references, although not all forward-looking statements contain these words. Forward-looking statements are neither historical facts nor assurances of future performance. These statements are based only on our current beliefs, expectations and assumptions regarding the future of our business, future plans and strategies, projections, anticipated events and trends, the economy and other future conditions. Because forward-looking statements relate to the future, they are subject to inherent uncertainties, risks and changes in circumstances that are difficult to predict and many of which are outside of our control. Risks that could cause actual results to vary from expected results expressed in our forward-looking statements include, but are not limited to, the impact to our business and operations by the ongoing coronavirus pandemic, the development of our product candidates, our ability to execute on business strategies, our ability to develop our product candidates with collaboration partners, and the success of any such collaborations, the timeline and duration for advancing our product candidates into clinical development, results from our preclinical and clinical activities, the timing or likelihood of regulatory filings and approvals, the success of our efforts to commercialize our product candidates if approved, our ability to manufacture and supply our product candidates for clinical activities, and for commercial use if approved, the scope of protection we are able to establish and maintain for intellectual property rights covering our technology platform, and our ability to obtain future financing. Our actual results and financial condition may differ materially from those indicated in the forward-looking statements as a result of a number of important factors, including those identified in our Annual Report on Form 10-K for the year ended December 31, 2021 under the heading “Risk Factors” and in other filings the Company periodically makes with the SEC. Therefore, you should not rely on any of these forward-looking statements. Forward-looking statements contained in this Quarterly Report on Form 10-Q speak as of the date hereof and the Company does not undertake to update any of these forward-looking statements to reflect a change in its views or events or circumstances that occur after the date of this report.

 

Overview

 

Phio Pharmaceuticals Corp. (“Phio,” “we,” “our” or the “Company”) strives to address the biggest challenges in immuno-oncology by working to create new pathways to a cancer-free future for patients. We are developing therapeutics that leverage our INTASYL™ technology to target both tumor and immune cells by regulating genes to strengthen a patient’s immune system while weakening tumor defense mechanisms. With our INTASYL self-delivering RNAi technology, we aim to bring the benefits of RNA therapeutics into cancer care where other modalities may fall short.

 

We are developing a pipeline of immuno-oncology therapies using our INTASYL technology, which has the ability to attack cancers in multiple ways. Our INTASYL-based therapeutics are used to: (1) strengthen immune cells, including those administered as part of adoptive cell therapy (“ACT”), and (2) directly modify cells in the tumor microenvironment (the “TME”) to weaken a tumor’s defense mechanisms. These two strategies allow for multiple therapeutic applications of our INTASYL products.

 

In contrast to other RNA technologies and platforms, we believe the self-delivering nature of our INTASYL platform makes it ideally suited for use with ACT treatments, as well as for direct therapeutic use. By using our INTASYL technology during the manufacturing of ACT cell products we can improve the phenotype and function of these cells, potentially leading to better therapeutic outcomes. Multiple inhibitory mechanisms restrain immune cells from effectively eradicating tumors, including immune checkpoints and reduced cell fitness and cell persistence. Furthermore, the immunosuppressive TME can pose a formidable barrier to immune cell infiltration and function. By using INTASYL-based therapeutics administered directly, we can also reprogram cells in the TME to help overcome these immunosuppressive mechanisms.

 

 

 

 

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Use of INTASYL To Improve Adoptive Cell Therapy Products

  

ACT consists of the administration of immune cells with antitumor properties to patients to fight cancer after growing the cells in a lab to large numbers. There are several types of ACT, including: 1.) non-engineered cell therapy in which immune cells are grown from the patient’s tumor or blood, such as tumor infiltrating lymphocytes (“TILs”), or from donor blood or tissue such as natural killer (“NK”) cells, dendritic cells (“DC”) or macrophages and 2.) genetically engineered immune cells that are genetically modified to recognize specific tumor proteins and to remain in an activated state (such as T cell receptor technology (“TCRs”), chimeric antigen receptor (“CAR”) T cells, or CAR-NK cells).

 

Regardless of the source, most of the immune cells used for ACT have several shortcomings that inhibit their full therapeutic potential in patients with solid tumors, which we believe can be overcome with INTASYL-based therapeutics. For example, multiple inhibitory mechanisms restrain immune cells used in ACT from effectively eradicating tumors, including immune checkpoints, reduced cell fitness and cell persistence in addition to other barriers to immune cell infiltration and function occurring mainly in solid tumors. When used in ACT, we believe our INTASYL compounds can improve immune cell function, differentiation and metabolism, in order to make these immune cells more effective without the need for additional complicated manufacturing steps and/or genetic engineering.

 

Our approach builds on well-established methodologies of ACT and involves the treatment of immune cells with our INTASYL compounds ex vivo while they are growing in the lab and before administering them to the patient. In contrast to other RNA technologies, our INTASYL compounds do not require a delivery vehicle or specialized delivery tools to deliver the RNA drugs into the cells. Therefore, we are able to enhance the function of these cells by merely adding our INTASYL compounds during the expansion process and without the need for genetic engineering, complex delivery vehicles or formulations, or additional complex manufacturing steps, which in themselves may be detrimental to the cells. By adding INTASYL to the cell culture media used during the cell expansion, we can reduce or eliminate the expression of genes that make the immune cells less effective.

 

Our lead product candidate, and our most advanced program being developed by the Company in ACT, is PH-762. PH-762 is an INTASYL compound that activates immune cells to better recognize and kill cancer cells by reducing the expression of the checkpoint protein PD-1, a clinically validated target for immunotherapy. Checkpoint proteins, such as PD-1, normally act as a type of “off switch” that prevent T cells, immune cells that protect the body from cancer cells and infections, from attacking certain cells in the body, such as cancer cells. The expression of PD-1 enables the cancer cell to evade the T cell. Reducing the expression of PD-1 can thereby reduce the ability of cancer cells to avoid T cell detection.

 

Data has shown that PH-762 silences PD-1 checkpoint expression in T cells, thereby removing the “off switch” and enabling T cells to overcome tumor resistance mechanisms, which improves their ability to destroy tumor cells. Preclinical studies show that PH-762 can silence the expression of PD-1 in target human T cells in a potent and durable manner and can increase their tumor cell-killing ability. Patient derived T cells treated with PH-762, in comparison to untreated T cells, were shown to have increased tumor killing potency against tumor cells of the same patient. As a result, we believe that PH-762 in ACT is well-positioned to enhance therapeutic responses in cancer patients.

 

In March 2021, the Company entered into a clinical co-development collaboration agreement (the “Clinical Agreement”) with AgonOx, Inc. (“AgonOx”) to develop novel T cell-based therapies using PH-762 and AgonOx’s “double positive” TIL (“DP TIL”) technology. AgonOx has demonstrated that its DP TIL enriched cell populations have increased tumor killing activity when compared to TILs that were not enriched prior to expansion. Further, preclinical data from our research collaboration with AgonOx has shown that treating DP TILs with PH-762 increases the tumor killing activity of the DP TILs even further (a two-fold increase). As a result, we expect the use of PH-762 treated DP TILs to enhance therapeutic responses in cancer patients. Based on this data, our collaboration with AgonOx will focus on conducting a clinical trial for PH-762 treated DP TILs. Under the Clinical Agreement, we will provide financial support to AgonOx to conduct a clinical trial in ACT with their DP TIL technology and PH-762. We will be entitled to certain future development milestones and low single-digit sales-based royalty payments from AgonOx’s licensing of its DP TIL technology. Financial support to AgonOx under the Clinical Agreement has not yet commenced. The Company expects to start the clinical trial evaluating the use of PH-762 and DP TILs in ACT in the third quarter of 2022.

 

 

 

 

 

 17 

 

 

PH-762’s use in ACT is not limited to TILs, but can also be used on other forms of T cell-based cell therapy. We presented in vivo data showing that PH-762 significantly enhanced the antitumor efficacy of HER2-targeted CAR-T cells (“HER2CART”) in solid tumors. Compared to untreated HER2CART cells, HER2CART cells treated with PH-762 showed a statistically significant and durable inhibition of tumor growth. Analysis of the PH-762 treated HER2CART cells isolated from the tumors suggest that PH-762 enhances CAR-T function through multiple mechanisms including enhanced efficiency, degranulation and promotion of memory/stem populations. We believe that this data provides proof of concept for the application of PD-1 checkpoint silencing with INTASYL in CAR-T cells prior to ACT to enhance the therapeutic efficacy of CAR-T cell therapy in solid tumors.

 

Our second product candidate in development for use in ACT is PH-894. PH-894 is an INTASYL compound that silences the epigenetic protein BRD4, which is an intracellular regulator of gene expression that impacts cell differentiation, and hence, cell function. Like other epigenetic targets, BRD4 is a protein that has been shown to be difficult to target with current drug modalities. Since BRD4 is an intracellular protein, antibody therapies cannot be used and small molecule inhibitors tested to date typically lack the required specificity. As our INTASYL compounds can target intracellular proteins as well as extracellular proteins with a high level of specificity, we believe that PH-894 has significant potential. In collaboration with the Karolinska Institutet in Sweden, PH-894 has been shown to improve T cell function and persistence by differentiating T cells into a more active state (stem-cell like memory phenotype). We have demonstrated that the application of PH-894 can silence BRD4 in human T cells during expansion for ACT, which has the potential to confer superior anti-tumor activity.

 

Our INTASYL compound PH-804 is also being developed for use in ACT. PH-804 targets the suppressive immune receptor TIGIT, which is a checkpoint protein present on immune cells, such as T cells and NK cells. Similar to PD-1, cancer cells can suppress the activity of these immune cells by activating TIGIT. This triggers an “off switch,” resulting in tumor immune evasion, which can be prevented by blocking or silencing TIGIT. PH-804 provides powerful dose-dependent silencing of TIGIT that can be seen in both T cells and NK cells. We have shown that PH-804 can silence the expression of TIGIT in these cells, overcoming their “off switch” and thereby becoming “weaponized” to kill cancer cells.

 

Direct Therapeutic Use of INTASYL Towards the Tumor Microenvironment

 

Cancer cells have evolved natural defenses that can suppress the immune system surrounding the tumor, in an area called the TME, which decreases the effectiveness of many traditional immunotherapies. Reprogramming different cell types in the TME, such as cancer cells and immune cells, may overcome these natural tumor defenses and decrease resistance to immunotherapy. An optimal treatment therapy should have the ability to address targets both inside and on the surface of tumor and immune cells, creating multiple ways to prevent tumors from evading immune detection. Our INTASYL compounds can target both intracellular and extracellular targets and are also being developed for use as direct therapeutics to reprogram the TME, including by local administration and activation of immune cells in the TME, and/or lowering the tumor cells defenses. Therefore, we believe INTASYL-based therapeutics can be a novel way of fighting cancer by reprogramming the cells in the TME to make cancer more responsive to a patient’s immune system and to other anti-cancer drugs.

 

Our most advanced program being developed by the Company in our direct therapeutic programs, is PH-762. We have shown that we can reprogram the TME with PH-762 and achieve local activation of immune cells. Preclinical studies conducted by the Company demonstrated that local administration of PH-762 through intratumoral injection resulted in potent anti-tumoral effects. Treated animals showed a complete and statistically significant inhibition of tumor growth, whereas placebo treated animals displayed exponential tumor growth. In vivo data has shown that intratumoral treatment with PH-762 inhibits tumor growth in a dose dependent fashion in PD-1 responsive and refractory models. Furthermore, on-target efficacy was supported by modulation of immune cell populations toward anti-tumor phenotypes. Importantly, local administration of PH-762 resulted in activity against distal untreated tumors, indicative of a systemic anti-tumor response. The Company believes this data further supports the potential for PH-762 to provide a strong local immune checkpoint blockade without the dose immune-related adverse effects seen with systemic antibody therapy.

 

 

 

 

 18 

 

 

In January 2022, the Company was granted clinical trial authorization by the French National Agency for the Safety of Medicines and Health Products to proceed with our first in-human clinical trial for PH-762 to treat patients with melanoma at the Gustave Roussy Institute, one of the largest cancer centers in Europe. This first clinical trial with PH-762 will be a Phase 1b study to evaluate the safety, tolerability, pharmacokinetics and anti-tumor activity of PH-762 in a neoadjuvant setting in subjects with advanced melanoma. Currently, there are no neoadjuvant treatment options approved for these patients. The clinical trial will feature a dose escalation of PH-762 monotherapy with a maximum of 5 dose escalation cohorts and up to a maximum of 21 patients. Patients eligible for enrollment include those with Stage IIIB/IIIC or Stage IV resectable oligometastatic melanoma. Enrolled patients will receive a weekly dose of PH-762 for four weeks and receive surgical resection surgery of their tumor(s) four weeks after treatment with PH-762. The clinical trial design allows for a data driven evaluation of the recommended Phase 2 dose. The clinical trial site is open for enrollment and the Company anticipates top-line data from the first group of patients in the first quarter of 2023. However, the impact of the ongoing coronavirus pandemic on the enrollment of patients in the clinical trial is not yet known and highly difficult to predict and therefore, may result in delays to our expected timelines.

 

Our second direct to tumor product candidate is PH-894. In a study conducted in collaboration with the Karolinska Institutet in Sweden, we demonstrated that PH-894 resulted in a strong, concentration dependent and durable silencing of BRD4 in T cells, and in various cancer cells. Data published with PH-894 in a hepatocellular carcinoma model showed potent and statistically significant anti-tumoral effects when administered locally. These data show that our PH-894 compound can reprogram T cells and other cells in the TME to provide enhanced immunotherapeutic activity. In vivo data by the Company has shown that local administration of PH-894 also resulted in a systemic anti-tumor response, similar to PH-762. Data recently presented at the 2022 American Association for Cancer Research Annual Meeting demonstrated that PH-894 provided abscopal efficacy toward untreated distal tumors and potentiated the efficacy of systemic anti-PD-1 antibody therapy. After local administration of PH-894 in in vivo studies conducted in colon and liver cancer models, strong anti-tumor efficacy was seen in directly treated, as well as distal untreated tumors. Additionally, intratumoral treatment with PH-894 enhanced the anti-tumor efficacy of systemic anti-PD-1 antibody therapy for both the locally treated tumors and the untreated tumors. With this data, there is potential for PH-894 to be used in treating patients who do not respond to anti-PD-1 therapy, or patients who progress after initially responding to such therapy. PH-894 demonstrates the power of our INTASYL compounds to modulate the expression of intracellular and/or commonly considered “undruggable” targets, a limitation for small molecule and antibody therapies. The Company currently expects to finalize IND-enabling studies for PH-894 in the second half of 2022.

 

We are also investigating the use of INTASYL to target multiple genes in a single formulation. New study data showed that PH-3861, a dual-targeting INTASYL towards PD-1 and BRD4, elicited a complete cure of tumors in an in vivo hepatoma model and outperformed the efficacy of the small molecule and antibody control treatments toward the same targets. In addition, local INTASYL therapy was shown to induce a systemic anti-tumor response with the clearance of untreated distal tumors. The animals which showed a complete cure of their tumors were then rechallenged over two months after the original treatment of PH-3861 by re-implanting hepatoma cancer cells at a different location than the original tumor. All of the animals that were rechallenged with new tumors were cured again without requiring further treatment, while tumors grew steadily in the control group as expected. We believe that these data demonstrate that local administration of PH-3861 provides a durable and systemic anti-tumor immune response that can combat tumor growth.

 

Impact of the Coronavirus Pandemic

 

The Company continues to respond to and monitor the ongoing coronavirus pandemic. The Company’s corporate headquarters and research facility have seen limited impact and, during the three months ended March 31, 2022, continued to operate with safety measures in place for the health and well-being of its employees, such as working remotely and flexible scheduling, in accordance with guidance from federal, state and local authorities. The Company believes that that coronavirus pandemic has not had a significant impact on its financial condition and results of operations for the three months ended March 31, 2022. However, the Company may experience delays in enrollment with its current clinical trial and with its clinical trial expected to commence in the middle of this year. The extent to which the coronavirus pandemic will materially impact our financial results and operations will depend on a number of factors, including delays in our operations due to the limited availability of supplies and services we rely on, the ability to enroll patients in our clinical trials and the duration of the coronavirus pandemic, which remain difficult to predict and are highly uncertain.

 

 

 

 

 19 

 

 

Critical Accounting Policies and Estimates

 

The discussion and analysis of our financial condition and results of operations are based upon our condensed consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States. The preparation of these condensed consolidated financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities. On an ongoing basis, we evaluate our estimates and base our estimates on historical experience and various other assumptions that are believed to be reasonable under the circumstances. Actual results may differ from these estimates under different assumptions or conditions and could have a material impact on our reported results.

 

There have been no material changes to our critical accounting policies and estimates as compared to those disclosed in the Company’s most recent Annual Report on Form 10-K for the year ended December 31, 2021.

 

Results of Operations

 

The following data summarizes the results of our operations for the periods indicated, in thousands: 

 

    Three Months Ended
March 31,		     Dollar  
    2022     2021     Change  
Operating expenses   $ 2,640     $ 3,638     $ (998 )
Operating loss     (2,640 )     (3,638 )     998  
Net loss   $ (2,642 )   $ (3,407 )   $ 765  

 

 

Comparison of the Three Months Ended March 31, 2022 and 2021

 

Operating Expenses

 

The following table summarizes our total operating expenses, for the periods indicated, in thousands:

 

   Three Months Ended
March 31,		   Dollar 
   2022   2021   Change 
Research and development  $1,586   $2,429   $(843)
General and administrative   1,054    1,209    (155)
Total operating expenses  $2,640   $3,638   $(998)

 

Research and Development Expenses

 

Research and development expenses relate to compensation and benefits for research and development personnel, facility-related expenses, supplies, external services, costs to acquire technology licenses, research activities under our research collaborations, expenses associated with preclinical and clinical development activities and other operating costs. Our research and development programs are focused on the development of immuno-oncology therapeutics based on our INTASYL therapeutic platform. Since we commenced operations, research and development expenses have been a significant portion of our total operating expenses and are expected to constitute the majority of our spending for the foreseeable future.

 

 

 

 

 20 

 

 

Research and development expenses for the three months ended March 31, 2022 decreased 35% as compared with the three months ended March 31, 2021. The decrease in research and development expenses was primarily due to the preclinical studies required for the Company’s clinical trial with PH-762 as a direct therapeutic and manufacturing costs for PH-762, both of which were conducted in the prior year period, offset by increases in CRO costs in preparation for the start of the Company’s clinical trial with PH-762 as a direct therapeutic and personnel-related expenses due to an increase in headcount as compared to the prior year period.

 

General and Administrative Expenses

 

General and administrative expenses relate to compensation and benefits for general and administrative personnel, facility-related expenses, professional fees for legal, audit, tax and consulting services, as well as other general corporate expenses. 

 

General and administrative expenses for the three months ended March 31, 2022 decreased 13% as compared with the three months ended March 31, 2021, primarily due to decreases in legal and patent fees offset by an increase in stock-based compensation expense.

 

Other Income

 

Other income for the three months ended March 31, 2022 decreased by $233,000 as compared with the three months ended March 31, 2021, primarily due to the full forgiveness of the Company’s PPP loan in the first quarter of 2021.

 

Liquidity and Capital Resources

 

Historically, the Company’s primary source of funding has been through the sale of its securities. In the future, we will be dependent on obtaining funding from third parties, such as proceeds from the issuance of debt, sale of equity or strategic opportunities, in order to maintain our operations. We have reported recurring losses from operations since inception and expect that we will continue to have negative cash flows from our operations for the foreseeable future. At March 31, 2022, we had cash of $20,459,000 as compared with $24,057,000 at December 31, 2021.

 

For information regarding our cash commitments related to the clinical co-development agreement with AgonOx, see Note 10 to our condensed consolidated financial statements.

 

In August 2019, the Company entered into a purchase agreement (the “Purchase Agreement”) with Lincoln Park Capital, LLC (“LPC”), pursuant to which the Company has the right to sell to LPC up to $10,000,000 in shares of the Company’s common stock, subject to certain limitations and conditions set forth in the agreement. The Company is initially limited to the issuance of 19.99% of the Company’s shares outstanding on the date of the Purchase Agreement unless stockholder approval is obtained to issue more than such amount or the average price of all sales under the Purchase Agreement exceeds certain amounts set forth in the agreement. The Purchase Agreement expires in May 2022. To date, no shares of common stock have been sold to LPC under the Purchase Agreement.

 

We believe that our existing cash at March 31, 2022 should be sufficient to fund operations for at least the next 12 months from the date of the release of the associated financial statements.

 

The following table summarizes our cash flows for the periods indicated, in thousands:

 

   Three Months Ended
March 31,		 
   2022   2021 
Net cash used in operating activities  $(3,469)  $(3,266)
Net cash used in investing activities   (104)   (6)
Net cash (used in) provided by financing activities   (25)   21,723 
Net (decrease) increase in cash and restricted cash  $(3,598)  $18,451 

 

 

 

 

 21 

 

 

Net Cash Flow from Operating Activities

 

Net cash used in operating activities increased primarily due to the changes in operating assets and liabilities due to prepayments made for the required IND-enabling studies for PH-894 and payments for the manufacturing of clinical supply batches of PH-762 partially offset by a decrease in net loss of $765,000.

 

Net Cash Flow from Investing Activities

 

Net cash used in investing activities was primarily related to the purchase of laboratory and computer equipment for the Company’s facility for the three months ended March 31, 2022 and 2021.

 

Net Cash Flow from Financing Activities

 

Net cash from financing activities decreased primarily due to the net proceeds received by the Company from capital raising activities and warrant exercises in the comparable prior year period.

 

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

 

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

 

ITEM 4. CONTROLS AND PROCEDURES

 

Evaluation of Disclosure Controls and Procedures

 

Our management, with the participation of our Chief Executive Officer (who is also acting as our principal financial officer) and our Principal Accounting Officer, evaluated the effectiveness of 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 report to ensure that information that we are required to disclose in reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC rules and forms.

 

Our disclosure controls and procedures are designed to provide reasonable assurance of achieving their objectives. We believe that a control system, no matter how well designed and operated, cannot provide absolute assurance that the objectives of the control system are met, and no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within a company have been detected. Based on the evaluation of our disclosure controls and procedures as of the end of the period covered by this report, management, with the participation of our Chief Executive Officer (who is also acting as our principal financial officer) and our Principal Accounting Officer, concluded that our disclosure controls and procedures were effective at the reasonable assurance level as of such date.

 

Changes in Internal Control Over Financial Reporting

 

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

 

 

 

 

 22 

 

 

PART II — OTHER INFORMATION

 

ITEM 1. LEGAL PROCEEDINGS

 

From time to time, the Company may become a party to various legal proceedings and complaints arising in the ordinary course of business. We are not currently a party to any material legal proceedings.

 

ITEM 1A. RISK FACTORS

 

Our business, financial condition or results of operations could be materially adversely affected by the risks set forth in Part I, “Item 1A. Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2021 filed with the SEC on March 22, 2022. There have been no material changes from those risk factors, except for the additional risk factors set forth below. This Quarterly Report on Form 10-Q also contains forward-looking statements that involve risks and uncertainties. Our actual results could differ materially from those anticipated in these forward-looking statements as a result of certain factors, including these risks. Additional risks not currently known or currently material to us may also harm our business.

 

We may not be able to regain compliance with the continued listing requirements of The Nasdaq Capital Market.

 

On February 25, 2022, we received written notice (the “Notification Letter”) from the Nasdaq Stock Market (“Nasdaq”) notifying us that we were not in compliance with the minimum bid price requirements set forth in Nasdaq Listing Rule 5550(a)(2) for continued listing on The Nasdaq Capital Market. Nasdaq Listing Rule 5550(a)(2) requires listed securities to maintain a minimum bid price of $1.00 per share, and Listing Rule 5810(c)(3)(A) provides that a failure to meet the minimum bid price requirement exists if the deficiency continues for a period of 30 consecutive business days. Based on the closing bid price of our common stock for the 30 consecutive business days prior to the date of the Notification Letter, we no longer meet the minimum bid price requirement.

 

The Notification Letter does not impact our listing on The Nasdaq Capital Market or trading of our common stock at this time. The Notification Letter states that we have 180 calendar days, or until August 24, 2022, to regain compliance with Nasdaq Listing Rule 5550(a)(2). To regain compliance, the bid price of our common stock must have a closing bid price of at least $1.00 per share for a minimum of 10 consecutive business days at any time prior to August 24, 2022. In the event that we do not regain compliance by August 24, 2022, we may be eligible for additional time to reach compliance with the minimum bid price requirement. There can be no assurance that we will be able to regain compliance with the minimum bid price requirement. However, if we fail to regain compliance with the minimum bid price listing requirement or fail to maintain compliance with all other applicable continued listing requirements and Nasdaq determines to delist our common stock, the delisting could adversely impact us by, among other things, reducing the liquidity and market price of our common stock; reducing the number of investors willing to hold or acquire our common stock; limiting our ability to issue additional securities in the future; and limiting our ability to fund our operations.

 

The conflict between Russia and Ukraine may continue to cause or exacerbate global economic instability and potentially disrupt worldwide supply chains, which may adversely impact our business, financial condition and results of operations.
 

In February 2022, a military invasion of Ukraine by Russian troops began, creating volatility and disruption in the U.S. and global markets. The ongoing invasion has caused or exacerbated significant impacts and disruptions to various aspects of the global economy, including exchange rates, financial markets, as well as worldwide supply chains. Additionally, Russia’s actions have led to sanctions levied by the U.S. and many other countries and additional sanctions may be imposed in the future. We cannot predict the broader and longer-term consequences of this conflict or the sanctions imposed in response, and such consequences could further adversely affect and disrupt the global economy and financial markets, leading to further instability and lack of liquidity in the capital markets, potentially making it more difficult for us to obtain additional funds. These factors could adversely impact our business, financial condition and results of operations. The potential effects of the conflict between Russia and Ukraine also could amplify many of the other risk factors described in Item 1A. Risk Factors in our Annual Report on Form 10-K for the year ended December 31, 2021.

 

 

 

 23 

 

 

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

 

No sales or issuances of unregistered securities occurred that have not previously been disclosed in a Current Report on Form 8-K.

 

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

 

None.

 

ITEM 4. MINE SAFETY DISCLOSURES

 

Not applicable.

 

ITEM 5. OTHER INFORMATION

 

None.

 

 

 

 

 

 

 

 24 

 

 

ITEM 6. EXHIBITS

 

EXHIBIT INDEX

 

    Incorporated by Reference Herein

Exhibit
Number

 Description Form Date
       
31.1 Sarbanes-Oxley Act Section 302 Certification of Principal Executive Officer and Principal Financial Officer. *    
       
32.1 Sarbanes-Oxley Act Section 906 Certification of Principal Executive Officer and Principal Financial Officer. **    
         
101.INS   Inline XBRL Instance Document.*    
101.SCH   Inline XBRL Taxonomy Extension Schema Document.*    
101.CAL   Inline XBRL Taxonomy Extension Calculation Linkbase Document.*    
101.DEF   Inline XBRL Taxonomy Extension Definition Linkbase Document.*    
101.LAB   Inline XBRL Taxonomy Extension Label Linkbase Document.*    
101.PRE   Inline XBRL Taxonomy Extension Presentation Linkbase Document.*    
104   The cover page for this report, formatted in Inline XBRL (included in Exhibit 101).*    
         

 

  * Filed herewith.
  ** Furnished herewith and not deemed “filed” for purposes of Section 18 of the Exchange Act or otherwise subject to the liability of that Section or incorporated by reference into any filing under the Securities Act or the Exchange Act.

 

 

 

 

 

 

 

 

 

 25 

 

 

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.

 

       
  Phio Pharmaceuticals Corp.
     
  By:   /s/ Geert Cauwenbergh                            
      Geert Cauwenbergh, Dr. Med. Sc.
      Principal Executive and Financial Officer, Director
     
      Date: May 12, 2022

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 26 

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