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SELLAS Life Sciences Group, Inc. - Quarter Report: 2021 March (Form 10-Q)


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, 2021
OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
Commission File Number: 001-33958
gale-20210331_g1.jpg
SELLAS Life Sciences Group, Inc.
(Exact name of registrant as specified in its charter)
Delaware 20-8099512
(State of incorporation) (I.R.S. Employer Identification No.)
7 Times Square, Suite 2503, New York, NY 10036
(646) 200-5278
(Address, including zip code, and telephone number, including
area code, of registrant's principal executive offices)

Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading symbol(s)Name of each exchange on which registered
Common Stock, $0.0001 par value per shareSLSThe Nasdaq Stock Market LLC
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 filerSmaller 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 check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act):      Yes      No
As of May 13, 2021, SELLAS Life Sciences Group, Inc. had outstanding 15,084,754 shares of common stock.



SELLAS LIFE SCIENCES GROUP, INC.
FORM 10-Q - Quarterly Report
For the Quarter Ended March 31, 2021

TABLE OF CONTENTS
 
Page
PART I - FINANCIAL INFORMATION
Item 1
Unaudited Consolidated Balance Sheets as of March 31, 2021 and December 31, 2020
Unaudited Consolidated Statements of Operations for the three months ended March 31, 2021 and 2020
Unaudited Consolidated Statements of Stockholders' Equity for the three months ended March 31, 2021 and 2020
Unaudited Consolidated Statements of Cash Flows for the three months ended March 31, 2021 and 2020
Item 2
Item 3
Item 4
PART II - OTHER INFORMATION
Item 1Legal Proceedings
Item 1ARisk Factors
Item 2
Item 3
Item 4
Item 5
Item 6

The names “SELLAS Life Sciences Group, Inc.,” “SELLAS,” the SELLAS logo, and other trademarks or service marks of SELLAS Life Sciences Group, Inc. appearing in this Quarterly Report on Form 10-Q are the property of SELLAS Life Sciences Group, Inc. Other trademarks, service marks or trade names appearing in this Quarterly Report on Form 10-Q are the property of their respective owners. We do not intend the use or display of other companies’ trade names, trademarks or service marks to imply a relationship with, or endorsement or sponsorship of or by either of, these other companies.
Unless the context otherwise indicates, references in these notes to the “Company,” “we,” “us” or “our” refer to SELLAS Life Sciences Group, Inc. and its wholly owned subsidiaries.

1


SPECIAL NOTE REGARDING FORWARD LOOKING STATEMENTS
This Quarterly Report on Form 10-Q includes forward-looking statements that reflect our current views with respect to our development programs, business strategy, business plan, financial performance and other future events. These statements include forward-looking statements both with respect to us, specifically, and our industry, in general. Such forward-looking statements include the words "expect," "intend,” "plan," "believe," "project," "estimate,” "may,” "should," "anticipate," "will" and similar statements of a future or forward-looking nature identify forward-looking statements.

Forward-looking statements are neither historical facts nor assurances of future performance. Instead, they 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. Forward-looking statements are subject to inherent uncertainties, risks and changes in circumstances that are difficult to predict and many of which are outside of our control. The COVID-19 pandemic has caused a widespread health crisis that could adversely affect the economies and financial markets of many countries, resulting in an economic downturn that could impact our operating results. We expect the COVID-19 pandemic to continue to have both a direct and an indirect impact on our business operations and financial results, however, the extent of the impact on our clinical development and regulatory efforts, our corporate development objectives, our financial position and the value of and market for our common stock will depend on future developments that are highly uncertain and cannot be predicted with confidence at this time, such as the ultimate duration of the pandemic, travel restrictions, quarantines, social distancing and business closure requirements in the United States and in other countries, and the effectiveness of actions taken globally to contain and treat the disease, including the availability of safe and effective vaccines and the uptake thereof, the emergence of new variants of COVID-19 and whether existing vaccines are effective with respect to such variants, and the emergence of new geographic hotspots where the coronavirus is spreading more rapidly. There are or will be important factors that could cause actual results to differ materially from those indicated in these statements. These factors include, but are not limited to, those factors set forth in the sections captioned "Business – Overview,” “Risk Factors,” “Legal Proceedings,” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” in this Quarterly Report on Form 10-Q, in our Annual Report on Form 10-K for the year ended December 31, 2020 as filed with the Securities and Exchange Commission ("SEC") on March 23, 2021 ("2020 Annual Report") and in our other public filings with the SEC, all of which you should review carefully. We undertake no obligation to publicly update or review any forward-looking statement, whether as a result of new information, future developments or otherwise, except as required by law.

2


PART I FINANCIAL INFORMATION

ITEM  1. FINANCIAL STATEMENTS

SELLAS LIFE SCIENCES GROUP, INC.
CONSOLIDATED BALANCE SHEETS
(Amounts in thousands, except share and per share data)
(Unaudited)
March 31, 2021December 31, 2020
ASSETS
Current assets:
Cash and cash equivalents$28,033 $35,302 
Restricted cash and cash equivalents100 100 
Contract asset282 1,128 
Prepaid expenses and other current assets3,016 395 
Total current assets31,431 36,925 
Operating lease right-of-use asset854 896 
In-process research and development5,700 5,700 
Goodwill1,914 1,914 
Deposits and other assets676 614 
Total assets$40,575 $46,049 
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable$2,350 $4,657 
Accrued expenses and other current liabilities2,547 1,913 
Operating lease liability174 166 
Deferred revenue900 5,600 
Total current liabilities5,971 12,336 
Operating lease liability, non-current775 825 
Deferred tax liability239 239 
Warrant liability86 55 
Contingent consideration4,762 4,633 
Total liabilities11,833 18,088 
Commitments and contingencies (Note 6)
Stockholders’ equity:
Preferred stock, $0.0001 par value; 5,000,000 shares authorized; Series A convertible preferred stock, 17,500 shares designated; no shares issued and outstanding at March 31, 2021 and December 31, 2020
— — 
Common stock, $0.0001 par value; 350,000,000 shares authorized, 15,084,754 and 14,254,554 shares issued and outstanding at March 31, 2021and December 31, 2020, respectively.
Additional paid-in capital149,047 145,864 
Accumulated deficit(120,307)(117,904)
Total stockholders’ equity28,742 27,961 
Total liabilities and stockholders’ equity $40,575 $46,049 

See accompanying notes to these unaudited consolidated financial statements.
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SELLAS LIFE SCIENCES GROUP, INC.
CONSOLIDATED STATEMENTS OF OPERATIONS
(Amounts in thousands, except share and per share data)
(Unaudited)
Three Months Ended March 31,
20212020
Licensing revenue$5,700 $— 
Operating expenses:
Cost of licensing revenue100 — 
Research and development4,284 1,864 
General and administrative3,561 2,200 
Total operating expenses7,945 4,064 
Operating loss(2,245)(4,064)
Non-operating income (expense), net:
Change in fair value of warrant liability(31)35 
Change in fair value of contingent consideration(129)(138)
Interest income, net24 
Total non-operating expense, net(158)(79)
Net loss(2,403)(4,143)
Deemed dividend arising from warrant modifications— (78)
Net loss attributable to common stockholders$(2,403)$(4,221)
Per share information:
Net loss per common share attributable to common stockholders, basic and diluted$(0.16)$(0.66)
Weighted-average common shares outstanding, basic and diluted14,877,317 6,374,979 

See accompanying notes to these unaudited consolidated financial statements.
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SELLAS LIFE SCIENCES GROUP, INC.
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
(Amounts in thousands, except share amounts)
(Unaudited)
Three Months Ended March 31, 2021
Common StockAdditional Paid-In CapitalAccumulated DeficitTotal Stockholders' Equity
SharesAmount
Balance at December 31, 202014,254,554 $$145,864 $(117,904)$27,961 
Issuance of common stock upon exercise of warrants830,200 2,999 — 3,000 
Stock-based compensation— — 184 — 184 
Net loss— — — (2,403)(2,403)
Balance at March 31, 202115,084,754 $$149,047 $(120,307)$28,742 
Three Months Ended March 31, 2020
Common StockAdditional Paid-In CapitalAccumulated DeficitTotal Stockholders' Equity
SharesAmount
Balance at December 31, 20195,080,100 $$107,239 $(101,147)$6,093 
Issuance of common stock and common stock warrants, net of issuance costs1,189,000 — 5,963 — 5,963 
Issuance of common stock upon exercise of pre-funded warrants448,800 — — 
Stock-based compensation— — 145 — 145 
Net loss— — — (4,143)(4,143)
Balance at March 31, 20206,717,900 $$113,351 $(105,290)$8,062 

See accompanying notes to these unaudited consolidated financial statements.
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SELLAS LIFE SCIENCES GROUP, INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS
(Amounts in thousands)
(Unaudited)

For the Three Months Ended March 31,
20212020
Cash flows from operating activities:
Net loss $(2,403)$(4,143)
Adjustment to reconcile net loss to net cash used in operating activities:
Non-cash stock-based compensation184 145 
Amortization of contract asset846 — 
Change in operating lease right of use assets— — 
Change in fair value of common stock warrants31 (35)
Change in fair value of contingent consideration129 138 
Changes in operating assets and liabilities:
Contract asset(1,410)— 
Prepaid expenses and other assets(2,683)(1,350)
Accounts payable(897)(1,303)
Accrued expenses and other current liabilities634 (283)
Deferred revenue(4,700)— 
Net cash used in operating activities(10,269)(6,831)
Cash flows from financing activities:
Proceeds from issuance of common stock, net of offering costs— 5,988 
Collection of stock subscription receivable— 308 
Net proceeds from exercise of warrants3,000 
Net cash provided by financing activities3,000 6,300 
Net decrease in cash, cash equivalents, restricted cash, and restricted cash equivalents(7,269)(531)
Cash, cash equivalents, restricted cash, and restricted cash equivalents at the beginning of period35,402 7,377 
Cash, cash equivalents, restricted cash, and restricted cash equivalents at the end of period$28,133 $6,846 
Supplemental disclosure of non-cash investing and financing activities:
Offering expenses in accounts payable and accrued expenses and other current liabilities$— $25 

See accompanying notes to these unaudited consolidated financial statements.

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SELLAS LIFE SCIENCES GROUP, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)


1. Description of Business

Overview

SELLAS Life Sciences Group, Inc. (the "Company" or "SELLAS") is a late-stage clinical biopharmaceutical company focused on novel cancer immunotherapeutics for a broad range of cancer indications. SELLAS’ lead product candidate, galinpepimut-S ("GPS"), is a cancer immunotherapeutic agent licensed from Memorial Sloan Kettering Cancer Center ("MSK") and targets the Wilms Tumor 1 ("WT1") protein, which is present in 20 or more cancer types. Based on its mechanism of action as a directly immunizing agent, GPS has potential as a monotherapy or in combination with other immunotherapeutic agents to address a broad spectrum of hematologic, or blood, cancers and solid tumor indications. SELLAS’ second product candidate, nelipepimut-S ("NPS"), is a cancer immunotherapy targeting the human epidermal growth factor receptor 2 ("HER2") expressing cancers with potential for the treatment of patients with early stage breast cancer with low to intermediate HER2 expression, otherwise known as HER2 1+ or 2+, which includes triple negative breast cancer ("TNBC") patients, following standard of care.

As used in this Quarterly Report on Form 10-Q, the words the "Company," and "SELLAS" refer to SELLAS Life Sciences Group, Inc. and its consolidated subsidiaries following the completion of the business combination with Galena Biopharma, Inc., a Delaware corporation ("Galena"), and SELLAS Life Sciences Group, Ltd., a privately held Bermuda exempted company ("Private SELLAS"), in December 2017. This business combination is referred to as the Merger. Upon completion of the Merger, the Company's name changed from "Galena Biopharma, Inc." to "SELLAS Life Sciences Group, Inc." and the Company's financial statements became those of Private SELLAS.

On March 11, 2020, the World Health Organization declared the outbreak of a new coronavirus to be a “pandemic”. The COVID-19 pandemic continues to present substantial public health and economic challenges around the world which have impacted, and will continue to impact, millions of individuals and business worldwide. Efforts to contain the spread of the coronavirus since March 2020 have led to travel bans and restrictions, quarantines, shelter-in-place orders and shutdowns. The Company is continuously monitoring the impact of the pandemic on its clinical development programs. The full extent to which the COVID-19 pandemic directly or indirectly impacts the Company's business, results of operations and financial condition will depend on future developments that are highly uncertain, subject to change and cannot be predicted with confidence, including the actions taken to contain or treat COVID-19, the overall duration of the outbreak, the availability, effectiveness and uptake of vaccines for COVID-19, the emergence of new variants of COVID-19 and whether existing vaccines are effective with respect to such variants, and the emergence of new geographic hotspots where the coronavirus is spreading more rapidly. In particular, the continued spread of the coronavirus globally could adversely impact the Company's clinical trial operations and could have an adverse impact on our business and the financial results.

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SELLAS LIFE SCIENCES GROUP, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - Continued
(Unaudited)
2. Liquidity

Since inception, the Company has incurred recurring losses and negative cash flows from operations and, as of March 31, 2021, has an accumulated deficit of $120.3 million. During the quarter ended March 31, 2021, the Company incurred a net loss of $2.4 million and used $10.3 million of cash in operations which included one-time payments of $1.4 million for contract acquisition costs related to the out-licensing of intellectual property rights and transfer of technical know-how, a $2.7 million increase in prepaid expenses and other assets primarily for insurance and prepaid clinical trial costs and a $0.3 million decrease in accounts payable and accrued expenses and other current liabilities. The Company expects to continue to generate operating losses and negative cash flows for the next few years and will need additional funding to support its planned operating activities through profitability. The transition to profitability is dependent upon the successful development, approval, and commercialization of the Company's product candidates and the achievement of a level of revenues adequate to support its cost structure.

On April 16, 2021, the Company entered into a Controlled Equity OfferingSM Sales Agreement (the "Sales Agreement") with Cantor Fitzgerald & Co. (the "Agent"). From time to time during the term of the Sales Agreement, the Company may offer and sell shares of common stock having an aggregate offering price up to a total of $50.0 million in gross proceeds. The Agent will collect a fee equal to 3% of the gross sales price of all shares of common stock sold. Shares of common stock sold under the Sales Agreement will be offered and sold pursuant to the Company's registration statement on Form S-3, which was filed with the SEC on April 16, 2021 and was declared effective on April 29, 2021. Other than the Sales Agreement, the Company currently does not have any commitments to obtain additional funds.

As of March 31, 2021, the Company had cash and cash equivalents of approximately $28.0 million, and restricted cash and cash equivalents of $0.1 million. In accordance with Accounting Standards Codification ("ASC") 205-40, Presentation of Financial Statements - Going Concern, the Company evaluated whether there are conditions and events, considered in the aggregate, that raise substantial doubt about its ability to continue as a going concern within one year after the consolidated financial statements are issued. The Company expects its cash and cash equivalents, together with access to the Sales Agreement to sell common stock, will be sufficient to fund current planned operations for at least the next twelve months from the date of issuance of these financial statements, though it may pursue additional capital resources through public or private equity or debt financings or by entering into additional license agreements or collaborations with other companies. Management's expectations with respect to its ability to fund current planned operations is based on estimates that are subject to risks and uncertainties. If actual results are different from management's estimates, the Company may need to seek additional strategic or financing opportunities sooner than would otherwise be expected. There is no guarantee that any of these strategic or financing opportunities will be executed or executed on favorable terms, and some could be dilutive to existing stockholders. If the Company is unable to obtain additional funding on a timely basis, it may be forced to significantly curtail, delay, or discontinue one or more of its planned research and development programs or be unable to expand its operations or otherwise prepare for the potential regulatory approval and commercialization of its product candidates, assuming positive data.

3. Basis of Presentation and Significant Accounting Policies

The Company's complete summary of significant accounting policies can be found in "Item 8. Financial Statements and Supplementary Data - Note 3. Basis of Presentation and Significant Accounting Policies" in the audited annual consolidated financial statements included in the 2020 Annual Report. The significant accounting policies summarized and included in the 2020 Annual Report have not materially changed, except as set forth below.

Basis of Presentation

The accompanying consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States (“U.S. GAAP”). Any reference in these notes to applicable guidance is meant to refer to U.S. GAAP as found in the Accounting Standards Codification ("ASC") and Accounting Standards Updates ("ASU") of the Financial Accounting Standards Board ("FASB").

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SELLAS LIFE SCIENCES GROUP, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - Continued
(Unaudited)
Principles of Consolidation

The consolidated financial statements include the financial statements of the Company and its wholly owned subsidiaries. All significant intercompany accounts and transactions have been eliminated upon consolidation. Unless the context otherwise indicates, reference in these notes to the "Company" refer to SELLAS Life Sciences Group, Inc., and its wholly owned subsidiaries, Private SELLAS, SLSG Limited, LLC, Sellas Life Sciences Limited, and Apthera, Inc. The functional currency of the Company's non-U.S. operations is the U.S. dollar.

Unaudited Interim Results

These consolidated financial statements and accompanying notes should be read in conjunction with the Company's annual consolidated financial statements and the notes thereto included in the 2020 Annual Report. The accompanying consolidated financial statements as of March 31, 2021 and for the three months ended March 31, 2021 and 2020, are unaudited, but include all adjustments, consisting of normal recurring entries, that management believes to be necessary for a fair presentation of the periods presented. Interim results are not necessarily indicative of results for a full year. Balance sheet amounts as of December 31, 2020 have been derived from the audited financial statements as of that date.

Time-Vested Restricted Stock Units

During the three months ended March 31, 2021, the Board of Directors granted restricted stock units ("RSUs") to employees that vest based on continuous service. Time-vested RSUs awarded to employees vest one-fourth per year annually over four years, provided the employee remains employed with the Company. The fair values of the RSUs are measured on the date of grant and are based on the Company's closing stock price on such date. Compensation expense for RSUs with only service conditions is recognized straight-line over the applicable service period. The Company accounts for forfeitures of RSUs when they occur. Previously recognized compensation expense for forfeited RSUs are reversed in the period the RSUs are forfeited.

Net Loss Per Share

Net loss per share is computed by dividing net loss applicable to common stockholders by the weighted average number of shares of common stock outstanding during each period. Diluted loss per share includes the effect, if any, from the potential exercise or conversion of securities, such as warrants, stock options and unvested restricted stock that would result in the issuance of incremental shares of common stock. In computing the basic and diluted net loss per share, the weighted average number of shares remains the same for both calculations due to the fact that when a net loss exists, dilutive shares are not included in the calculation as the impact is anti-dilutive.

The following potentially dilutive securities outstanding have been excluded from the computation of diluted weighted average shares outstanding, as they would be anti-dilutive (in thousands):
Three Months Ended March 31,
20212020
Common stock warrants561 1,120 
Stock options486 194 
RSUs210 170 
1,257 1,484 


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SELLAS LIFE SCIENCES GROUP, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - Continued
(Unaudited)
Recent Accounting Standards Adopted and Recent Accounting Standards Not Yet Adopted

Recent Accounting Standards Adopted

In December 2019, the FASB issued ASU 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes which among other things, eliminates certain exceptions in the current rules regarding the approach for intraperiod tax allocations and the methodology for calculating income taxes in an interim period, and clarifies the accounting for transactions that result in a step-up in the tax basis of goodwill. The standard was adopted by the Company on January 1, 2021. This new standard did not have a material impact on the Company’s financial statements.
Recent accounting standards not yet adopted
In August 2020, the FASB issued ASU 2020-06, Debt—Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging—Contracts in Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity which among other things, simplifies the accounting models for the allocation of proceeds attributable to the issuance of a convertible debt instrument. As a result, after adopting the ASU’s guidance, entities will not separately present in equity an embedded conversion feature in such debt. Instead, they will account for a convertible debt instrument wholly as debt, and for convertible preferred stock wholly as preferred stock (i.e., as a single unit of account), unless (i) a convertible instrument contains features that require bifurcation as a derivative under ASC 815 or (ii) a convertible debt instrument was issued at a substantial premium. The standard becomes effective for the Company in the first quarter of 2022 and early adoption is permitted. The Company is currently evaluating the potential impact of the adoption of this standard on its consolidated financial statements.



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SELLAS LIFE SCIENCES GROUP, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - Continued
(Unaudited)
4. Fair Value Measurements

The following tables present information about the Company's assets and liabilities measured at fair value on a recurring basis in the consolidated balance sheets (in thousands):
 
DescriptionMarch 31, 2021Quoted Prices In
Active Markets
(Level 1)
Significant Other
Observable 
Inputs (Level 2)
Unobservable 
Inputs
(Level 3)
Assets:
Cash equivalents$27,680 $27,680 $— $— 
Restricted cash equivalents100 100 — — 
Total assets measured and recorded at fair value$27,780 $27,780 $— $— 
Liabilities:
Warrant liability$86 $— $— $86 
Contingent consideration4,762 — — 4,762 
Total liabilities measured and recorded at fair value$4,848 $— $— $4,848 
DescriptionDecember 31, 2020Quoted Prices In  
Active Markets
(Level 1)
Significant Other
Observable 
Inputs (Level 2)
Unobservable 
Inputs
(Level 3)
Assets:
Cash equivalents$34,959 $34,959 $— $— 
Restricted cash equivalents100 100 — — 
Total assets measured and recorded at fair value$35,059 $35,059 $— $— 
Liabilities:
Warrant liability$55 $— $— $55 
Contingent consideration4,633 — — 4,633 
Total liabilities measured and recorded at fair value$4,688 $— $— $4,688 


The Company did not transfer any financial instruments into or out of Level 3 classification during the three months ended March 31, 2021 or during the year ended December 31, 2020. See Note 8, Warrants to Acquire Shares of Common Stock, for a reconciliation of the changes in the fair value of the warrant liability for the three months ended March 31, 2021.

A reconciliation of the change in the fair value of the contingent consideration liability for the three months ended March 31, 2021 is as follows (in thousands):
 
 Fair Value
Measurements
Using Significant
Unobservable
Inputs
(Level 3)
Contingent consideration, December 31, 2020$4,633 
Change in the estimated fair value of the contingent consideration129 
Contingent consideration, March 31, 2021$4,762 


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SELLAS LIFE SCIENCES GROUP, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - Continued
(Unaudited)
The fair value of the contingent consideration is measured at the end of each reporting period using Level 3 inputs in a probability-weighted, discounted cash-outflow model. The contingent consideration relates to Galena's acquisition of Apthera, Inc. in 2011 and the future contingent payments of up to $32.0 million based on the achievement of certain development and commercial milestones relating to the Company’s NPS product candidate, of which $2.0 million has been paid to date. The remaining contingent consideration of up to $30.0 million is payable at the election of the Company in either cash or shares of common stock, provided that the Company may not issue any shares in satisfaction of any contingent consideration, unless it has first obtained approval from its stockholders in accordance with Rule 5635(a) of the Nasdaq Marketplace Rules.

The significant unobservable assumptions include the probability of achieving each milestone, the date the Company expects to reach the milestone, and a determination of present value factors used to discount future expected cash outflows. Changes in fair value reflect new information about the probability and anticipated timing of meeting the conditions of the milestone payments. In the absence of new information, changes in fair value will only reflect the interest component of contingent consideration related to the passage of time. As of March 31, 2021, estimated future contingent milestone payments related to the Company's business range from zero, if no milestone events are achieved, to a maximum of $30.0 million if all development and commercial milestones are reached. As of March 31, 2021, resulting probability-weighted cash flows were discounted using a weighted average cost of capital of 11.8% for development milestones and cost of debt of 5.4% for the commercial milestones. The Company estimates the timing of achievement of these development milestones to range from five to eight years as of March 31, 2021.

5. Balance Sheet Accounts

Prepaid expenses and other current assets consist of the following (in thousands):
March 31, 2021December 31, 2020
Insurance$1,273 $221 
Clinical trial costs1,645 95 
Professional fees68 49 
Other30 30 
Prepaid expenses and other current assets$3,016 $395 


Accrued expenses and other current liabilities consist of the following (in thousands):
March 31, 2021December 31, 2020
Clinical trial costs$1,660 $631 
Compensation and related benefits391 812 
Professional fees296 276 
Other200 194 
Accrued expenses and other current liabilities$2,547 $1,913 


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SELLAS LIFE SCIENCES GROUP, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - Continued
(Unaudited)
6. Commitments and Contingencies

Leases

During the second quarter of 2020, the Company entered into a non-cancelable operating lease for certain executive, administrative, and general business office space for its headquarters in New York, New York, which began on June 5, 2020 and has a term through December 31, 2024. At inception, the Company recognized a current operating lease liability of $0.1 million and a non-current operating lease liability of $0.9 million with a corresponding right of use asset ("ROU") of $1.0 million, which is based on the present value of the minimum rental payments of the lease. The discount rate of the Company's operating lease under ASC 842: Leases is the Company's estimated incremental borrowing rate of 13%. As of March 31, 2021, the lease has a remaining term of 3.76 years.

Rent expense related to the Company's operating lease was approximately $0.1 million for each of the three months ended March 31, 2021 and 2020. The Company made cash payments related to its operating lease of approximately $0.1 million for each of the three months ended March 31, 2021 and 2020. Future minimum lease payments under the Company's non-cancelable operating lease are as follows as of March 31, 2021 (in thousands):
Future minimum lease payments:
2021 (remaining)$227 
2022311 
2023321 
2024330 
Total future minimum lease payments1,189 
Less: imputed interest(240)
Current and non-current operating lease liability$949 

Legal Proceedings

From time to time, the Company is subject to various pending or threatened legal actions and proceedings, including those that arise in the ordinary course of its business, which may include employment matters, breach of contract disputes and stockholder litigation. Such actions and proceedings are subject to many uncertainties and to outcomes that are not predictable with assurance and that may not be known for extended periods of time. The Company records a liability in its consolidated financial statements for costs related to claims, including future legal costs, settlements and judgments, when the Company has assessed that a loss is probable and an amount can be reasonably estimated. If the reasonable estimate of a probable loss is a range, the Company records the most probable estimate of the loss or the minimum amount when no amount within the range is a better estimate than any other amount. The Company discloses a contingent liability even if the liability is not probable or the amount is not estimable, or both, if there is a reasonable possibility that a material loss may have been incurred. In the opinion of management, as of the date hereof, the amount of liability, if any, with respect to these matters, individually or in the aggregate, will not materially affect the Company’s consolidated results of operations, financial position or cash flows.


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SELLAS LIFE SCIENCES GROUP, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - Continued
(Unaudited)
The Company’s predecessor company, Galena, was involved in multiple legal proceedings and administrative actions, including stockholder class actions, both state and federal. The remaining legal proceedings to which the Company is now subject are as follows:


On February 13, 2017, certain putative shareholder securities class action complaints were filed in federal court alleging, among other things, that Galena and certain of Galena's former officers and directors failed to disclose that Galena’s promotional practices for Abstral® (fentanyl sublingual tablets) were allegedly improper and that Galena may be subject to civil and criminal liability, and that these alleged failures rendered Galena’s statements about its business misleading. The actions were consolidated, lead plaintiffs were named by the U.S. District Court for the District of New Jersey and a consolidated complaint was filed. The Company filed a motion to dismiss the consolidated complaint. On August 21, 2018, the Company's motion to dismiss the consolidated complaint was granted without prejudice to file an amended complaint. On September 20, 2018, the plaintiffs filed an amended complaint. On October 22, 2018, the Company filed a motion to dismiss the amended complaint. On November 13, 2019, the U.S. District Court for the District of New Jersey granted the Company's motion to dismiss without prejudice to file an amended complaint. On December 20, 2019, the lead plaintiffs filed a second Amended Consolidated Class Action Complaint. On January 29, 2020, the Company filed a motion to dismiss the amended complaint. On January 5, 2021, the U.S. District Court for the District of New Jersey granted the Company's motion to dismiss without prejudice to file an amended complaint. On February 18, 2021, the lead plaintiffs filed a third Amended Consolidated Class Action Complaint. The Company has reached a settlement in principle with the plaintiffs in this action which is subject to final documentation and court approval.

In March 2017, a derivative complaint was filed in the U.S. District Court for the District of New Jersey against the Company’s former directors and Galena, as a nominal defendant. In July 2017, a derivative complaint was filed in California state court against the Company’s former directors and Galena, as a nominal defendant. In January 2018, a derivative complaint was filed in the U.S. District Court for the District of New Jersey against the Company’s former directors, officers and employees, and the Company as a nominal defendant. These complaints purport to assert derivative claims for breach of fiduciary duty on the Company’s behalf against the Company’s former directors and, in certain of the complaints, the Company’s current directors, and the Company’s former officers and former employees, based on substantially similar facts as alleged in the putative shareholder securities class action complaints mentioned above. The derivative lawsuit filed in California state court is currently stayed pending resolution of a motion to dismiss in the referenced securities class action. On July 13, 2020 and July 16, 2020, respectively, the Company filed motions to dismiss the two complaints filed in the U.S. District Court for the District of New Jersey. The Company has reached a settlement in principle with the plaintiffs in these three cases which is subject to final documentation and court approval.

7. Stockholders’ Equity

Preferred Stock

The Company has authorized up to 5,000,000 shares of preferred stock, $0.0001 par value per share, for issuance.

Common Stock

The Company has authorized up to 350,000,000 shares of common stock, $0.0001 par value per share, for issuance.


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SELLAS LIFE SCIENCES GROUP, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - Continued
(Unaudited)
As of March 31, 2021, the Company has shares of common stock reserved for future issuance as follows (in thousands):

Warrants outstanding561 
Stock options outstanding486 
RSUs outstanding210 
Shares reserved for future issuance under the Company’s 2019 Equity Incentive Plan495 
Shares reserved for future issuance under the Employee Stock Purchase Plan11 
Total common stock reserved for future issuance1,763 


8. Warrants to Acquire Shares of Common Stock

Warrants Outstanding

The following is a summary of the activity of the Company's warrants to acquire shares of common stock for the three months ended March 31, 2021 (in thousands):
 
Warrant IssuanceOutstanding, December 31, 2020GrantedExercisedCanceled/ExpiredOutstanding, March 31, 2021Expiration
July 2020 PIPE Offering445 — (420)— 25 August 2025
January 2020 Offering719 — (410)— 309 July 2025
June 2019 Offering— — — June 2024
March 2019 Exercise Agreement63 — — — 63 March 2024
July 2018 Offering141 — — — 141 July 2023
Other22 — — (1)21 November 2023
1,392 — (830)(1)561 

Warrants to acquire shares of common stock consist of warrants that may be settled in cash, which are liability-classified warrants, and equity-classified warrants.

Warrants Classified as Equity

Warrants to acquire shares of common stock issued during the 2020, 2019 and July 2018 offerings were recorded as equity upon issuance. During its evaluation of equity classification of these warrants to acquire shares of common stock, the Company considered the conditions as prescribed within ASC 815-40, Derivatives and Hedging, Contracts in an Entity’s own Equity (“ASC 815-40”). The conditions within ASC 815-40 are not subject to a probability assessment. The warrants to acquire shares of common stock do not fall under the liability criteria within ASC 480, Distinguishing Liabilities from Equity, as they are not puttable and do not represent an instrument that has a redeemable underlying security. The warrants to acquire shares of common stock do meet the definition of a derivative instrument under ASC 815, but are eligible for the scope exception as they are indexed to the Company’s own stock and would be classified in permanent equity if freestanding.


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SELLAS LIFE SCIENCES GROUP, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - Continued
(Unaudited)
Warrants Classified as Liabilities

Liability-classified warrants consist of warrants to acquire common stock issued in connection with certain previous equity financings. These warrants may be settled in cash and were determined not to be indexed to the Company’s common stock.

The estimated fair value of outstanding warrants accounted for as liabilities is determined at each balance sheet date. Any decrease or increase in the estimated fair value of the warrant liability since the most recent balance sheet date is recorded in the consolidated statement of operations as change in fair value of warrant liability. The fair value of the warrants is estimated using a Black-Scholes pricing model with the following inputs:

As of March 31, 2021
Warrant IssuanceOutstanding (in thousands)Strike price (per share)Expected term (years)Volatility %Risk-free rate %
Other warrants (liability-classified)13 $7.50 2.50149.40 %0.25 %
As of December 31, 2020
Warrant IssuanceOutstanding (in thousands)Strike price (per share)Expected term (years)Volatility %Risk-free rate %
Other warrants (liability-classified)13 $7.50 2.75150.38 %0.16 %

The expected volatility assumptions are based on the Company's implied volatility in combination with the implied volatilities of similar publicly traded entities. The expected life assumption is based on the remaining contractual terms of the warrants. The risk-free rate is based on the zero coupon rates in effect at the time of valuation. The dividend yield used in the pricing model is zero, because the Company has no present intention to pay cash dividends.

The changes in fair value of the warrant liability for the three months ended March 31, 2021 were as follows (in thousands):
 
Warrant IssuanceWarrant liability, December 31, 2020Change in fair value of warrantsWarrant liability, March 31, 2021
Other warrants (liability-classified)$55 $31 $86 
$55 $31 $86 

9. License Revenue with 3D Medicines, Inc.

Exclusive License Agreement with 3D Medicines, Inc.

In December 2020, the Company, together with its wholly-owned subsidiary, SLSG Limited, LLC, entered into an Exclusive License Agreement (the “3DMed License Agreement”) with 3D Medicines Inc. ("3DMed"), pursuant to which the Company granted 3DMed a sublicensable, royalty-bearing license, under certain intellectual property owned or controlled by the Company, to develop, manufacture and have manufactured, and commercialize GPS and heptavalent GPS ("GPS Plus") product candidates ("GPS Licensed Products") for all therapeutic and other diagnostic uses in mainland China, Hong Kong, Macau and Taiwan ("3DMed Territory"). The license is exclusive, except with respect to certain know-how that has been non-exclusively licensed to the Company and is sublicensed to 3DMed on a non-exclusive basis. The Company has retained development, manufacturing and commercialization rights with respect to the GPS Licensed Products in the rest of the world.


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SELLAS LIFE SCIENCES GROUP, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - Continued
(Unaudited)
In partial consideration for the rights granted by the Company, 3DMed agreed to pay the Company (i) a one-time upfront cash payment of $7.5 million, and (ii) milestone payments totaling up to $194.5 million in the aggregate upon the achievement of certain technology transfer, development and regulatory milestones, as well as sales milestones based on certain net sales thresholds of GPS Licensed Products in the 3DMed Territory in a given calendar year. The Company is responsible for providing the licensed technology and data (the "3DMed License") as well as transferring certain technological and manufacturing know-how (the "transfer of know-how").

3DMed also agreed to pay tiered royalties based upon a percentage of annual net sales of GPS Licensed Products in the 3DMed Territory ranging from the high single digits to the low double digits. The royalties are payable on a GPS Licensed Product-by-GPS Licensed Product and region-by-region basis commencing on the first commercial sale of a GPS Licensed Product in a region and continuing until the latest of (i) the date that is 15 years from the receipt of marketing authorization for such GPS Licensed Product in such region and (ii) the date that is 10 years from the expiration of the last valid claim of a licensed patent covering or claiming such GPS Licensed Product in such region. The royalty rate is subject to reduction under certain circumstances, including when generic competition for a GPS Licensed Product exists in a particular region.

3DMed is responsible for all costs related to developing, obtaining regulatory approval of and commercializing the GPS Licensed Products in the 3DMed Territory. 3DMed is required to use commercially reasonable best efforts to develop and obtain regulatory approval for, and upon receipt of regulatory approval, commercialize the GPS Licensed Products in the 3DMed Territory. A joint steering committee has been established between 3DMed and the Company to coordinate and review the development, manufacturing and commercialization plans with respect to the GPS Licensed Products in the 3DMed Territory. The Company and 3DMed also agreed to negotiate in good faith the terms and conditions of a clinical supply agreement, a commercial supply agreement, and related quality agreements pursuant to which the Company will manufacture or have manufactured and supply 3DMed with all quantities of the GPS Licensed Products necessary for 3DMed to develop and commercialize the GPS Licensed Products in the 3DMed Territory until 3DMed has received all approvals required for 3DMed or its designated contract manufacturing organization to manufacture the GPS Licensed Products in the 3DMed Territory.

The 3DMed License Agreement will expire on a GPS Licensed Product-by-GPS Licensed Product and region-by-region basis on the date of the expiration of all of 3DMed’s payment obligations to the Company. Upon expiration of the 3DMed License Agreement, the license granted to 3DMed will become fully paid-up, perpetual and irrevocable. Either party may terminate the 3DMed License Agreement for the other party’s material breach following a cure period or upon certain insolvency events. The Company may terminate the 3DMed License Agreement if 3DMed or its affiliates or sublicensees challenge the validity or enforceability of the licensed patents. At any time following the two-year anniversary of the effective date, 3DMed has the right to terminate the 3DMed License Agreement for convenience, subject to certain requirements. 3DMed may terminate the 3DMed License Agreement upon prior notice to the Company if the grant of the license to 3DMed is prohibited or delayed for a period of time due to a change of U.S. export laws and regulations.

The 3DMed License Agreement includes customary representations and warranties, covenants and indemnification obligations for a transaction of this nature.

Revenue Recognition

The Company evaluated the 3DMed License Agreement and concluded that 3DMed was a customer and the 3DMed License Agreement should be evaluated under ASC 606. In determining the appropriate amount of revenue to be recognized under ASC 606 as the Company fulfills its obligations under the 3DMed License Agreement, the Company performs the following steps: (i) identifies the promised goods or services in the contract; (ii) determines whether the promised goods or services are performance obligations including whether they are distinct in the context of the contract; (iii) measures the transaction price, including any constraints on variable consideration; (iv) allocates the transaction price to the performance obligations; and (v) recognizes revenue when (or as) the Company satisfies each performance obligation.


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SELLAS LIFE SCIENCES GROUP, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - Continued
(Unaudited)
The Company identified the 3DMed License and the transfer of know-how to be the material promises under the 3DMed License Agreement. The Company determined that the 3DMed License and the transfer of know-how are not distinct from each other. As such, for the purposes of ASC 606, the Company determined that these two material promises, described above, should be combined into a single performance obligation.

The Company determined the initial transaction price of the single performance obligation to be $9.5 million, which includes the $7.5 million upfront fee as well as $2.0 million in development milestones that are assessed to be probable of being achieved at the inception of the 3DMed License Agreement and therefore were not constrained. The Company achieved $1.0 million of these milestones in the first quarter of 2021 and expects to achieve the remaining $1.0 million in the second quarter of 2021. The Company determined that $192.5 million in future certain development, regulatory, and sales milestones to be variable consideration subject to constraint at inception. At the end of each subsequent reporting period, the Company will reevaluate the probability of achievement of the future development, regulatory, and sales milestones subject to constraint and, if necessary, will adjust its estimate of the overall transaction price. Any such adjustments will be recorded on a cumulative catch-up basis, which would affect revenues and earnings in the period of adjustment.

For the sales-based royalties, the Company will recognize revenue when the related sales occur. To date, the Company has not recognized any royalty revenue resulting from any of its licensing arrangements.

Since 3DMed is benefiting from the combined single performance obligation relating to the 3DMed License and the transfer of know-how as the technology transfer occurs, the Company is recognizing the transaction price over the technology transfer period, which is expected to be finalized in the second quarter of 2021. The revenue recognized is based on an output method to measure progress, using a straight-line convention, which the Company believes reasonably approximates its efforts in satisfying the combined performance obligation. The Company recognized $5.7 million of license revenue during the three months ended March 31, 2021. There was no license revenue recognized during the three months ended March 31, 2020.

The following table presents a summary of the activity in the Company's deferred revenue, related to the total cash payments received of $8.5 million to date under the 3DMed License, during the three months ended March 31, 2021 (in thousands):

December 31, 2020AdditionsRevenue RecognizedMarch 31, 2021
Deferred Revenue$5,600 $1,000 $(5,700)$900 

Cost of Contract Acquisition

The Company incurred contract acquisition costs (commissions) recorded as a contract asset amounting to approximately $1.4 million at inception of the 3DMed License Agreement which were capitalized under ASC 340-40 as incremental costs of obtaining the 3DMed License Agreement. These costs are amortized through general and administrative expense over the technology transfer period, commensurate with when the license revenue is recognized. The Company recognized $0.8 million in expense associated with these costs during the three months ended March 31, 2021. There was no contract acquisitions expense during the three months ended March 31, 2020.

Cost of License Revenue

The Company incurred $0.1 million of sublicensing fees payable under our license from MSK in connection with the 3DMed License during the three months ended March 31, 2021. There was no cost of license revenue during the three months ended March 31, 2020.
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SELLAS LIFE SCIENCES GROUP, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - Continued
(Unaudited)
10. Stock-Based Compensation

2017 Equity Incentive Plan

On December 29, 2017, the 2017 Equity Incentive Plan was approved by the stockholders of the Company, which provided for the issuance of up to a maximum of 24,204 shares of common stock underlying stock options granted prior to September 10, 2019. The 2017 Equity Incentive Plan was terminated upon the approval of the 2019 Incentive Plan subject to outstanding stock options granted under the 2017 Equity Incentive Plan that remain exercisable through maturity for the Company's employees and directors.

2019 Equity Incentive Plan

On September 10, 2019, the 2019 Equity Incentive Plan was approved by the stockholders of the Company, which currently allows for issuance of up to approximately (i) 1,191,000 shares of common stock in connection with the grant of stock-based awards, including stock options, restricted stock, restricted stock units, stock appreciation rights and other types of awards as deemed appropriate plus (ii) 2,684 shares of common stock under the 2017 Equity Incentive Plan that were forfeited back to the Company subsequent to September 10, 2019 and are available for future issuance.

The number of shares reserved for issuance under the 2019 Equity Incentive Plan will automatically increase on January 1 of each year, for a period of not more than four years, commencing on January 1, 2020 and ending on (and including) January 1, 2023, by an amount equal to the lesser of (i) 5% of the total number of shares of common stock outstanding at the end of the prior fiscal year; and (ii) an amount determined by the board of directors or authorized committee. As of March 31, 2021, approximately 495,000 shares of common stock were reserved for future grants under the 2019 Equity Incentive Plan.

Options to Purchase Shares of Common Stock

The following table summarizes stock option activity of the Company for the three months ended March 31, 2021:
Total
Number of
Shares
(In Thousands)
Weighted
Average
Exercise
Price
Weighted Average Remaining Contractual Term (In Years)Aggregate
Intrinsic
Value
(In Thousands)
Outstanding at December 31, 2020208 $13.38 9.08$733 
Granted278 8.00 
Outstanding at March 31, 2021486 $10.30 9.46$1,390 
Options exercisable at March 31, 202176 $23.83 8.73$416 

The aggregate intrinsic values of outstanding and exercisable stock options at March 31, 2021 were calculated based on the closing price of the Company’s common stock as reported on the Nasdaq Capital Market on March 31, 2021 of $8.54 per share. The aggregate intrinsic value equals the positive difference between the closing fair market value of the Company’s common stock and the exercise price of the underlying stock options.


The following table summarizes the components of stock-based compensation expense in the consolidated statements of operations for the three months ended March 31, 2021 and 2020, respectively (in thousands):

Three Months Ended March 31,
20212020
Research and development$14 $
General and administrative170 144 
Total stock-based compensation $184 $145 

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SELLAS LIFE SCIENCES GROUP, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - Continued
(Unaudited)
The Company uses the Black-Scholes option-pricing model to determine the fair value of all its stock options granted. The assumptions used during the three months ended March 31, 2021 and 2020, respectively, were as follows:
Three Months Ended March 31,
20212020
Risk free interest rate1.03 %0.63 %
Volatility121.20 %106.09 %
Expected lives (years)6.176.13
Expected dividend yield— %— %

The weighted-average grant date fair value of options granted during the three months ended March 31, 2021 and 2020 was $6.98 and $1.54, respectively.

The Company’s expected common stock price volatility assumption is based upon the Company's own implied volatility in combination with the implied volatility of a basket of comparable companies. The expected life assumptions for employee grants were based upon the simplified method, which averages the contractual term of the Company’s options of ten years with the average vesting term of four years for an average of approximately six years. The expected life assumptions for non-employees were based upon the contractual term of the option. The dividend yield assumption is zero because the Company has never paid cash dividends and presently has no intention to do so. The risk-free interest rate used for each grant was also based upon prevailing short-term interest rates. The Company accounts for forfeitures as they occur.

As of March 31, 2021, there was $2.5 million of unrecognized compensation cost related to outstanding stock options that is expected to be recognized as a component of the Company’s operating expenses over a weighted-average period of 3.08 years.

Time-vested RSUs and RSUs with Performance Conditions

The following table summarizes RSU activity of the Company for the three months ended March 31, 2021:
Shares
(In Thousands)
Weighted Average Grant Date Fair Value
Unvested at December 31, 2020170 $1.89 
Granted40 $8.00 
Vested— $— 
Unvested at March 31, 2021210 $3.06 

As of March 31, 2021, there was $0.6 million of unrecognized compensation cost related to outstanding RSUs. No RSUs vested during the three months ended March 31, 2021.

11. Subsequent Events

The Company evaluated all events or transactions that occurred after March 31, 2021 up through the date these financial statements were issued. Other than as disclosed elsewhere in the notes to the consolidated financial statements, the Company did not have any material subsequent events.



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

This management’s discussion and analysis of financial condition as of March 31, 2021 and results of operations for the three months ended March 31, 2021 and 2020, respectively, should be read in conjunction with Management’s Discussion and Analysis of Financial Condition and Results of Operations included in our Annual Report on Form 10-K for the year ended December 31, 2021, as filed with the Securities and Exchange Commission, or SEC, on March 23, 2021, or our 2020 Annual Report, and our other public reports filed with the SEC.

Overview

We are a late-stage clinical biopharmaceutical company focused on developing novel cancer immunotherapeutics for a broad range of cancer indications. Our product candidates currently include galinpepimut-S and nelipepimut-S.

Galinpepimut-S, or GPS

Our lead product candidate, galinpepimut-S, or GPS, is a cancer immunotherapeutic agent licensed from Memorial Sloan Kettering Cancer Center, or MSK, that targets the Wilms tumor 1, or WT1, protein, which is present in 20 or more cancer types. Based on its mechanism of action as a directly immunizing agent, GPS has potential as a monotherapy or in combination with other immunotherapeutic agents to address a broad spectrum of hematologic, or blood, cancers and solid tumor indications.

In January 2020, we commenced a Phase 3 trial, or the REGAL study, for GPS monotherapy in patients with acute myeloid leukemia, or AML, in the maintenance setting after achievement of second complete remission, or CRem2, following successful completion of second-line antileukemic therapy. We expect this study will be used as the basis for submission of a Biologics License Application, or BLA, subject to a statistically significant and clinically meaningful data outcome and agreement with the U.S. Food & Drug Administration, or the FDA. We expect to enroll approximately 116 patients at up to approximately 135 clinical sites primarily in the United States and Europe with a planned interim safety and futility analysis after 80 events (deaths) which we anticipate will take place in the first half of 2022, provided that the ongoing COVID-19 pandemic does not significantly adversely impact our projected timeline for enrollment.

In December 2018, we initiated a Phase 1/2 multi-arm "basket" type clinical study of GPS in combination with Merck & Co., Inc.’s anti-PD-1 therapy, Keytruda® (pembrolizumab). The tumor type currently being studied is ovarian cancer (second or third line).

In February 2020, a Phase I open-label investigator-sponsored clinical trial of GPS, in combination with Bristol-Myers Squibb’s anti-PD-1 therapy, nivolumab (Opdivo®), in patients with malignant pleural mesothelioma, or MPM, who harbor relapsed or refractory disease after having received frontline standard of care multimodality therapy was commenced at MSK.

GPS was granted Orphan Drug Product Designations from the FDA, as well as Orphan Medicinal Product Designations from the European Medicines Agency, or EMA, for GPS in AML, MPM and multiple myeloma, or MM, as well as Fast Track Designation for AML, MPM, and MM from the FDA.


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Nelipepimut-S or NPS

Nelipepimut-S, or NPS, is a cancer immunotherapy targeting the human epidermal growth factor receptor 2, or HER2, expressing cancers. Data presented in 2018 from a Phase 2b clinical trial of the combination of trastuzumab (Herceptin®) plus NPS in HER2 low expressing (1+ or 2+ per immunohistochemistry, or IHC) breast cancer patients in the adjuvant setting to prevent recurrences showed a clinically and statistically significant improvement in the disease-free survival, or DFS, rate for the triple negative breast cancer, or TNBC, cohort at 24 months for patients treated with NPS plus trastuzumab of 92.6% compared to 70.2% for those treated with trastuzumab alone. Following ongoing discussions with the FDA and based upon written feedback from the FDA and on the totality of clinical, safety and translational NPS data to date, we have finalized the design and plan for a Phase 3 registration-enabling study of NPS in combination with trastuzumab for the treatment of patients with TNBC in the adjuvant setting after standard treatment. If successful, we believe this study may be considered as the basis for a BLA submission to the FDA. We are seeking out-licensing opportunities to fund and conduct the future clinical development of NPS in order to maximize the potential of the program and we do not plan to conduct and fund a Phase 3 program for NPS on our own.

Impact of COVID-19

On March 11, 2020, the World Health Organization declared the outbreak of a new coronavirus to be a “pandemic”. The COVID-19 pandemic continues to present substantial public health and economic challenges around the world which have impacted, and will continue to impact, millions of individuals and businesses worldwide. Efforts to contain the spread of the coronavirus since March 2020 have led to travel bans and restrictions, quarantines, shelter-in-place orders and shutdowns. As we have historically functioned operationally as a semi-virtual company, the transition to “work-from-home” for our employees has not materially altered our business operations. We have implemented a return-to-work policy in compliance with federal, state and local requirements and guidance, which provides for a hybrid of remote and in-office work, and we expect to operate on such a semi-virtual basis for at least the first half of 2021. We are continuously monitoring the impact of the pandemic on our clinical development programs. Our Phase 3 REGAL study is progressing, with the necessary work to activate additional sites in the United States and Europe continuing. Throughout 2020 and early 2021, we initiated additional sites as planned. However, we have observed that clinical site initiations and patient enrollment may be delayed due to prioritization of hospital resources towards the COVID-19 pandemic. Clinicians and patients may not be able to comply with clinical trial protocols if quarantines impede patient movement or interrupt operations at sites. Accordingly, we are uncertain at this time the extent to which these newly initiated sites will be fully operational, which we believe could have an impact on the projected timing of the REGAL study. Additionally, several European Union countries in which we plan to initiate clinical sites, including Germany, France, and Italy, continue to impose restrictions in response to the continued surge in coronavirus cases throughout the European Union. We believe that the COVID-19 pandemic has not materially impacted our efforts to out-license NPS. The full extent to which the COVID-19 pandemic directly or indirectly impacts our business, results of operations and financial condition will depend on future developments that are highly uncertain, subject to change and cannot be predicted with confidence, including the actions taken to contain or treat COVID-19, the overall duration of the outbreak, the availability, effectiveness and uptake of vaccines for COVID-19, the emergence of new variants of COVID-19 and whether existing vaccines are effective with respect to such variants, and the emergence of new geographic hotspots where the coronavirus is spreading more rapidly. In particular, the continued spread of the coronavirus globally could adversely impact our clinical trial operations and could have an adverse impact on our business and the financial results.


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Components of Results of Operations

License Revenue

License revenue consists of revenue recognized pursuant to our Exclusive License Agreement with 3D Medicines Inc., or 3DMed, dated December 7, 2020, or the 3DMed License Agreement. In the future, we may generate revenue from a combination of reimbursements, up-front payments, milestone payments and royalties in connection with the 3DMed License Agreement.

Cost of License Revenue

Cost of license revenue consists of sublicensing fees payable under our license from MSK in connection with the 3DMed License Agreement.

Research and Development Expense

Research and development expense consists of expenses incurred in connection with the discovery and development of our product candidates. We expense research and development costs as incurred. These expenses include:
expenses incurred under agreements with CROs, as well as investigative sites and consultants that conduct our preclinical studies and clinical trials;
manufacturing expenses;
quality control and quality assurance services;
outsourced professional scientific development services;
employee-related expenses, which include salaries, benefits and stock-based compensation;
payments made under our license agreements, under which we acquired certain intellectual property;
expenses relating to certain regulatory activities, including filing fees paid to regulatory agencies;
laboratory materials and supplies used to support our research activities; and
allocated expenses, utilities and other facility-related costs.
 
The successful development of our current and future product candidates is highly uncertain. At this time, we cannot reasonably estimate or know the nature, timing and costs of the efforts that will be necessary to complete the remainder of the development of, or when, if ever, material net cash inflows may commence from any current or future product candidates. This uncertainty is due to the numerous risks and uncertainties associated with the duration and cost of our clinical trials, which vary significantly over the life of a project as a result of many factors, including, but not limited to:
the number of clinical sites included in the trials;
the length of time required to enroll suitable patients;
the number of patients that ultimately participate in the trials;
the number of doses patients receive;
the duration of patient follow-up;
the results of clinical trials;
the expenses associated with manufacturing;
the receipt of marketing approvals;
the commercialization of current and future product candidates; and
the impact of the COVID-19 pandemic.


23


Research and development activities are central to our business model. Cancer immunotherapy product candidates in the later stages of clinical development generally have higher development costs than those in the earlier stages of clinical development, primarily due to the increased size and duration of the later-stage clinical trials. We expect our research and development expenses to increase for the foreseeable future as we conduct and complete our ongoing early and late stage clinical trials and initiate additional clinical trials.

Our expenditures are subject to additional uncertainties, including the terms and timing of regulatory approvals. We may never succeed in achieving regulatory approval for any of our current or future product candidates. We may obtain unexpected results from our clinical trials. We may elect to discontinue, delay or modify clinical trials of some product candidates or target indications or focus on others. A change in the outcome of any of these variables with respect to the development of a product candidate could mean a significant change in the costs and timing associated with the development of that product candidate. For example, if the FDA or other regulatory authorities were to require us to conduct clinical trials beyond those that we currently anticipate, or if we experience significant delays in enrollment in any of our clinical trials due to the COVID-19 pandemic or otherwise, we could be required to expend significant additional financial resources and time on the completion of clinical development. Cancer immunotherapy product commercialization may take several years and millions of dollars in development costs.

General and Administrative Expense

General and administrative expenses consist principally of salaries and related costs for personnel in executive, administrative, finance and legal functions, including stock-based compensation, travel expenses and recruiting expenses, fees for outside legal counsel, amortization of contract acquisition costs (commissions), and director and officer insurance premiums. Other general and administrative expenses include facility related costs, patent filing and prosecution costs, professional fees for business development, accounting, consulting, legal and tax-related services associated with maintaining compliance with our Nasdaq listing and SEC reporting requirements, investor relations costs, and other expenses associated with being a public company.

If and when we believe that regulatory approval of a product candidate appears likely, we anticipate that an increase in general and administrative expenses will occur as a result of our preparation for commercial operations, particularly as it relates to the sales and marketing of such product candidate. Cancer immunotherapy product commercialization may take several years and millions of dollars in development costs.

Non-Operating (Expense) Income, Net

Non-operating (expense) income, net consists of changes in fair value of our warrant liability, changes in fair value of our contingent consideration, and interest income. Interest income primarily reflects interest earned from our cash and cash equivalents.

Critical Accounting Policies and Estimates

In the 2020 Annual Report, we disclosed our critical accounting policies and estimates upon which our financial statements are derived. There have been no material changes to these policies since December 31, 2020 that are not included in Note 3 of the accompanying consolidated financial statements for the three months ended March 31, 2021. Readers are encouraged to read the 2020 Annual Report in conjunction with this Quarterly Report on Form 10-Q.

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Results of Operations for the Three Months Ended March 31, 2021 and 2020

The following table summarizes our results of operations for the three months ended March 31, 2021 and 2020 (in thousands):
Three Months Ended March 31,
20212020Change
Licensing revenue$5,700 $— $5,700 
Operating expenses:
Cost of license revenue100 — 100 
Research and development4,284 1,864 2,420 
General and administrative3,561 2,200 1,361 
Total operating expenses7,945 4,064 3,881 
Loss from operations(2,245)(4,064)(1,819)
Non-operating income (expense), net(158)(79)79 
Net loss$(2,403)$(4,143)$(1,740)

Further analysis of the changes and trends in our operating results are discussed below.

Licensing Revenue

Licensing revenue for the three months ended March 31, 2021 was $5.7 million and related to the out-licensing of intellectual property rights and transfer of technical know-how associated with the 3DMed License Agreement for the development and commercialization of GPS in China, Hong Kong, Macau, and Taiwan. There was no licensing revenue for the three months ended March 31, 2020.

Cost of License Revenue

We incurred $0.1 million of sublicensing fees payable under our license from MSK in connection with the 3DMed License Agreement during the three months ended March 31, 2021. There was no cost of license revenue during the three months ended March 31, 2020.

Research and Development
Research and development expenses were $4.3 million for the three months ended March 31, 2021 compared to $1.9 million for the three months ended March 31, 2020. The $2.4 million increase was primarily attributable to a $1.3 million increase in manufacturing and drug supply costs due to the ramp up of the manufacture of clinical trial materials and registration batches of GPS, a technology transfer to a new contract manufacturer, and clinical drug supply purchase costs in the European Union as we prepared to open sites and enroll patients in European Union countries for our Phase 3 REGAL clinical trial for GPS in AML, a $0.8 million increase in clinical trial expenses related to our ongoing Phase 3 REGAL clinical trial for GPS in AML, a $0.2 million increase in outsourced clinical and regulatory consulting services in support of our clinical programs and a $0.2 million increase in personnel related expenses due to increased headcount. These increases were partially offset by a decrease of $0.1 million in licensing fees. We anticipate that our research and development expenses will increase in the future as we continue to advance the development of GPS, including our Phase 3 trial of GPS in AML and the ongoing basket trial of GPS in combination with pembrolizumab.

General and Administrative

General and administrative expenses were $3.6 million for the three months ended March 31, 2021 compared to $2.2 million for the three months ended March 31, 2020. The $1.4 million increase was primarily due to a $0.8 million amortization expense of our contract asset associated with the 3DMed License Agreement, a $0.4 million increase in legal fees as compared to the first quarter of 2020 in which we received a credit in legal fees that offset the majority of legal expenses incurred for the quarter, and a $0.2 million increase in other general and administrative expenses.
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Non-Operating Income (Expense), Net

Non-operating income (expense), net for the three months ended March 31, 2021 and 2020, respectively, was as follows (in thousands):
Three Months Ended March 31,
20212020Change
Change in fair value of warrant liability$(31)$35 $(66)
Change in fair value of contingent consideration(129)(138)
Interest income24 (22)
Total non-operating expense, net$(158)$(79)$(79)

Net non-operating income (expense) was nominal for the three months ended March 31, 2021 and 2020.

Net non-operating expense of $0.2 million during the three months ended March 31, 2021 was primarily due to the increase in the change in the fair value of the contingent consideration liability and a slight increase in the change in the fair value of the warrant liability partially offset by nominal interest income. The change in the fair value of contingent consideration liability reflect the interest component of contingent consideration related to the passage of time. The increase in the estimated fair value of our warrant liability was primarily due to an increase in our common stock price. Interest income consisted of interest earned from our cash and cash equivalents.

The change in fair value of warrant liability and change in fair value of contingent consideration are non-cash in nature.

Income Tax Expense

There was no income tax expense for the three months ended March 31, 2021 and 2020. We continue to maintain a full valuation allowance against our net deferred tax assets.

Liquidity and Capital Resources

We have not generated any revenue from product sales during the three months ended March 31, 2021 and 2020. Since inception, we have incurred net losses, used net cash from our operations, and have funded substantially all of our operations through proceeds of the sale of equity securities and convertible notes.

On April 16, 2021, we entered into a Controlled Equity OfferingSM Sales Agreement, or Sales Agreement, with Cantor Fitzgerald & Co., or the Agent. From time to time during the term of the Sales Agreement, we may offer and sell shares of common stock having an aggregate offering price up to a total of $50.0 million in gross proceeds. The Agent will collect a fee equal to 3% of the gross sales price of all shares of common stock sold. Shares of common stock sold under the Sales Agreement will be offered and sold pursuant to our registration statement on Form S-3, which was filed with the SEC on April 16, 2021 and was declared effective on April 29, 2021. Other than the Sales Agreement, the Company does not have any commitments to obtain additional funds.


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As of March 31, 2021, we had an accumulated deficit of $120.3 million, cash and cash equivalents of $28.0 million, and restricted cash and cash equivalents of $0.1 million. In addition, we had accounts payable and accrued expenses and other current liabilities of $4.9 million as of March 31, 2021. We expect our cash and cash equivalents, together with access to the Sales Agreement, will be sufficient to fund current planned operations for at least the next twelve months from the date of issuance of these financial statements, though we may pursue additional capital resources through public or private equity or debt financings or by establishing additional collaborations with other companies. Our expectations with respect to our ability to fund current planned operations is based on estimates that are subject to risks and uncertainties. If actual results are different from management's estimates, we may need to seek additional strategic or financing opportunities sooner than would otherwise be expected. There is no guarantee that any of these strategic or financing opportunities will be executed or executed on favorable terms, and some could be dilutive to existing stockholders. If we are unable to obtain additional funding on a timely basis, we may be forced to significantly curtail, delay, or discontinue one or more of our planned research and development programs or be unable to expand our operations or otherwise prepare for the potential regulatory approval and commercialization of our product candidates, assuming positive data.

Our future operations are highly dependent on a combination of factors, including (i) the timely and successful completion of additional financing, (ii) our ability to complete revenue-generating partnerships with pharmaceutical companies, (iii) the success of our research and development activities, (iv) the development of competitive therapies by other biotechnology and pharmaceutical companies, and, ultimately, (v) regulatory approval and market acceptance of our proposed future products. on is imminent.

Cash Flows

The following table summarizes our cash flows from operating and financing activities for the three months ended March 31, 2021 and 2020 (in thousands):
Three Months Ended March 31,
20212020
Net cash (used in) provided by:
Operating activities$(10,269)$(6,831)
Financing activities3,000 6,300 
Net decrease in cash, cash equivalents, restricted cash, and restricted cash equivalents$(7,269)$(531)

We had no investing activities during the during the three months ended March 31, 2021 and 2020.

Net Cash Flow from Operating Activities

Net cash used in operating activities of $10.3 million during the three months ended March 31, 2021 was primarily attributable to a $9.1 million change in our operating assets and liabilities and our net loss of $2.4 million, which was offset by various net non-cash charges of $1.2 million. The net change in our operating assets and liabilities of $9.1 million is primarily attributable to a decrease in deferred revenue of $4.7 million and one-time payments totaling $1.4 million for contract acquisition costs related to the out-licensing of intellectual property rights and transfer of technical know-how associated with the 3DMed License Agreement, a $2.7 million increase in prepaid expenses and other assets primarily for prepaid insurance premiums and clinical trial costs and a $0.3 million decrease in accounts payable and accrued expenses and other current liabilities.

Net cash used in operating activities of $6.8 million during the three months ended March 31, 2020 was primarily attributable to our net loss of $4.1 million and the prepayment of certain expenses and payment of certain payables. The net change in our operating assets and liabilities of $2.9 million is primarily attributable to an increase in prepaid expenses of $1.4 million and a $1.6 million decrease in accounts payable and accrued expenses and other current liabilities. The increase in prepaid expenses was primarily from payments of $1.0 million for insurance premiums and $0.4 million for clinical trial expenses related to our Phase 3 REGAL study.


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Net Cash Flow from Financing Activities

We generated $3.0 million of net cash from financing activities for the three months ended March 31, 2021 from the exercise of warrants to acquire shares of common stock.

We generated $6.3 million of net cash from financing activities for the three months ended March 31, 2020. We received $6.0 million in net proceeds from our January 2020 Registered Offering through the sale of securities and $0.3 million from the collection of our stock subscription receivable.

Off-Balance Sheet Arrangements

We have not entered into any off-balance sheet financing arrangements as of March 31, 2021.

 ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK.

Not applicable.

ITEM 4. CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

As of the end of the period covered by this Quarterly Report on Form 10-Q, our principal executive officer and our principal financial officer (the “Certifying Officer”), evaluated the effectiveness of our disclosure controls and procedures. Disclosure controls and procedures are controls and procedures designed to reasonably assure that information required to be disclosed in our reports filed under the Securities Exchange Act of 1934 (the “Exchange Act”), such as this Quarterly Report on Form 10-Q, is recorded, processed, summarized and reported within the time periods specified in the SEC rules and forms. Disclosure controls and procedures are also designed to reasonably assure that such information is accumulated and communicated to our management, including the Certifying Officers, as appropriate to allow timely decisions regarding required disclosure. Based on these evaluations, the Certifying Officers have concluded, that, as of the end of the period covered by this Quarterly Report on Form 10-Q:

(a)our disclosure controls and procedures were effective to provide reasonable assurance that information required to be disclosed by us in the reports we file or submit under the Exchange Act was recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms; and

(b)our disclosure controls and procedures were effective to provide reasonable assurance that material information required to be disclosed by us in the reports we file or submit under the Exchange Act was accumulated and communicated to our management, including the Certifying Officers, as appropriate to allow timely decisions regarding required disclosure.

Changes in Internal Control over Financial Reporting

There has been no change in our internal control over financial reporting (as defined in Rule 13a-15(f) and 15d-15(f) under the Exchange Act) that occurred during the quarter ended March 31, 2021 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.


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PART II - OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

Please refer to Note 6 (Commitments and Contingencies) to our consolidated financial statements contained in Part I, Item 1 (Financial Statements) of this Quarterly Report on Form 10-Q, which is incorporated into this item by reference.

ITEM 1A. RISK FACTORS

Please refer to our note on forward-looking statements on page 2 of this Quarterly Report on Form 10-Q, which is incorporated into this item by reference.

In addition to the other information set forth in this report, you should carefully consider the risk factors discussed in our 2020 Annual Report. The risks described in such 2020 Annual Report are not the only risks we face. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial also may materially and adversely affect our business, financial condition, operating results and stock price.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS
None.

ITEM 3. DEFAULTS UPON SENIOR SECURITIES
None.

ITEM 4. MINE SAFETY DISCLOSURES
Not applicable.

ITEM 5. OTHER INFORMATION

None.
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ITEM 6. EXHIBITS
 
Exhibit
#
DescriptionFormExhibitFiling Date
3.110-K3.1April 13, 2018
3.28-K3.3January 5, 2018
31.1
31.2
32.1
101.INSXBRL Instance Document.*
101.SCHXBRL Taxonomy Extension Schema.*
101.CALXBRL Taxonomy Extension Calculation Linkbase.*
101.DEFXBRL Taxonomy Extension Definition Linkbase.*
101.LABXBRL Taxonomy Extension Label Linkbase.*
101.PREXBRL Taxonomy Extension Presentation Linkbase.*
*Indicates management contract or compensatory plans or arrangements.
**Filed herewith
***
The certification attached as Exhibit 32.1 accompany this Quarterly Report on Form 10-Q pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, and shall not be deemed “filed” by the Company for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liability of that section, nor shall it be deemed incorporated by reference into any filing of the registrant under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, whether made before or after the date hereof, regardless of any general incorporation language in such filing.
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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.
 
SELLAS Life Sciences Group, Inc.
By:/s/ Angelos M. Stergiou
Angelos M. Stergiou, MD, ScD h.c.
President and Chief Executive Officer
Date: May 13, 2021
31